! Started logfile: /scr/pima/rdv62_uvs/J0237+2848_X_uvs.log on Fri Nov 22 22:31:57 2013 obs /scr/pima/rdv62_uvs/J0237+2848_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J0237+2848_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! AN table 2: 4 integrations on 55 of 55 possible baselines. ! AN table 3: 15 integrations on 36 of 36 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 6 integrations on 6 of 6 possible baselines. ! AN table 6: 6 integrations on 21 of 21 possible baselines. ! AN table 7: 4 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.593886 visibilities/baseline/integration-bin. ! Found source: J0237+2848 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2720 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv62_uvs/J0237+2848_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 5:ZC self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:SC self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 6:ZC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 21 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=2.306400Jy sigma=60.814634 ! Fit after self-cal, rms=1.216021Jy sigma=33.846664 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 2:KK ! Flagging baselines of antenna 2:KK in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 5:HH ! Flagging baselines of antenna 5:HH in the currently selected channels. flag 5:NY ! Flagging baselines of antenna 5:NY in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 5:ZC ! Flagging baselines of antenna 5:ZC in the currently selected channels. flag 6:HH ! Flagging baselines of antenna 6:HH in the currently selected channels. flag 6:NY ! Flagging baselines of antenna 6:NY in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. flag 6:ZC ! Flagging baselines of antenna 6:ZC in the currently selected channels. flag 7:NY ! Flagging baselines of antenna 7:NY in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.653 mas, bpa=-8.248 degrees ! Estimated noise=0.975272 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.75214 Jy ! Component: 100 - total flux cleaned = 2.2392 Jy ! Total flux subtracted in 100 components = 2.2392 Jy ! Clean residual min=-0.062709 max=0.205943 Jy/beam ! Clean residual mean=-0.000257 rms=0.019028 Jy/beam ! Combined flux in latest and established models = 2.2392 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 2.2392 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.434923Jy sigma=10.871940 ! Fit after self-cal, rms=0.434913Jy sigma=10.877720 ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.653 mas, bpa=-8.252 degrees ! Estimated noise=0.975376 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227072 Jy ! Component: 100 - total flux cleaned = 0.350519 Jy ! Total flux subtracted in 100 components = 0.350519 Jy ! Clean residual min=-0.042779 max=0.060319 Jy/beam ! Clean residual mean=-0.000108 rms=0.009789 Jy/beam ! Combined flux in latest and established models = 2.58972 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 2.58972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263567Jy sigma=5.839610 ! Fit after self-cal, rms=0.263615Jy sigma=5.838842 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696085 Jy ! Component: 100 - total flux cleaned = 0.101459 Jy ! Total flux subtracted in 100 components = 0.101459 Jy ! Clean residual min=-0.043614 max=0.052809 Jy/beam ! Clean residual mean=-0.000065 rms=0.008613 Jy/beam ! Combined flux in latest and established models = 2.69118 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 2.69118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238430Jy sigma=5.194625 ! Fit after self-cal, rms=0.238467Jy sigma=5.194097 ! Inverting map ! Added new window around map position (-0.6, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039923 Jy ! Component: 100 - total flux cleaned = 0.0524396 Jy ! Total flux subtracted in 100 components = 0.0524396 Jy ! Clean residual min=-0.042693 max=0.037828 Jy/beam ! Clean residual mean=-0.000041 rms=0.008080 Jy/beam ! Combined flux in latest and established models = 2.74362 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 2.74362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229398Jy sigma=5.011334 ! Fit after self-cal, rms=0.228326Jy sigma=4.985024 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.488 mas, bmaj=1.805 mas, bpa=-17.94 degrees ! Estimated noise=0.664246 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261048 Jy ! Component: 100 - total flux cleaned = 0.027485 Jy ! Component: 150 - total flux cleaned = 0.0286709 Jy ! Component: 200 - total flux cleaned = 0.0286692 Jy ! Total flux subtracted in 200 components = 0.0286692 Jy ! Clean residual min=-0.041742 max=0.039316 Jy/beam ! Clean residual mean=-0.000038 rms=0.009304 Jy/beam ! Combined flux in latest and established models = 2.77229 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 2.77229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222141Jy sigma=4.865677 ! Fit after self-cal, rms=0.221775Jy sigma=4.859128 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 1.00 ! LA 0.93 NL 0.98 OV 0.99 PT 0.95 ! SC 1.38 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.07 HN 1.00 KK 1.00* ! KP 1.01 LA 0.95 MK 1.01 NL 0.99 ! OV 1.01 PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 KK 1.00* KP 1.00 ! LA 1.00 MK 0.98 NL 0.99 OV 0.96 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.95 HN 0.96 NL 0.99 NY 1.00* ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.95 ! LA 0.93 NL 0.96 OV 0.97 PT 1.01 ! SC 1.55 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.06 HN 1.00 KK 1.00* ! KP 0.96 LA 0.94 MK 1.02 NL 0.97 ! OV 0.99 PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 KK 1.00* KP 0.95 ! LA 1.00 MK 0.98 NL 0.97 OV 0.95 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.94 HN 0.96 NL 0.96 NY 1.00* ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 0.89 ! LA 1.01 NL 1.00 OV 1.04 PT 1.03 ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.12 HN 0.99 KK 1.00* ! KP 0.91 LA 1.01 MK 1.04 NL 1.00 ! OV 1.05 PT 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.06 KK 1.00* KP 0.89 ! LA 1.08 MK 1.01 NL 1.01 OV 1.01 ! PT 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 HN 0.94 NL 1.00 NY 1.00* ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.04 KP 0.95 ! LA 0.98 NL 1.03 OV 1.02 PT 1.02 ! SC 1.68 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.13 HN 1.06 KK 1.00* ! KP 0.96 LA 1.01 MK 1.04 NL 1.04 ! OV 1.03 PT 1.05 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.07 KK 1.00* KP 0.96 ! LA 1.06 MK 1.04 NL 1.04 OV 1.00 ! PT 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.99 HN 1.03 NL 1.04 NY 1.00* ! SC 1.04 ! ! ! Fit before self-cal, rms=0.221775Jy sigma=4.859128 ! Fit after self-cal, rms=0.136452Jy sigma=2.552597 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=1.835 mas, bpa=-17.74 degrees ! Estimated noise=0.67091 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.4, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249323 Jy ! Component: 100 - total flux cleaned = 0.0320658 Jy ! Component: 150 - total flux cleaned = 0.034456 Jy ! Component: 200 - total flux cleaned = 0.0365209 Jy ! Total flux subtracted in 200 components = 0.0365209 Jy ! Clean residual min=-0.012897 max=0.014166 Jy/beam ! Clean residual mean=-0.000001 rms=0.003074 Jy/beam ! Combined flux in latest and established models = 2.80881 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 2.80881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128897Jy sigma=2.385621 ! Fit after self-cal, rms=0.128543Jy sigma=2.376211 ! Inverting map ! Added new window around map position (-2.4, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010781 Jy ! Component: 100 - total flux cleaned = 0.0130245 Jy ! Component: 150 - total flux cleaned = 0.014326 Jy ! Component: 200 - total flux cleaned = 0.0154942 Jy ! Total flux subtracted in 200 components = 0.0154942 Jy ! Clean residual min=-0.010606 max=0.012124 Jy/beam ! Clean residual mean=0.000010 rms=0.002720 Jy/beam ! Combined flux in latest and established models = 2.8243 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 2.8243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124565Jy sigma=2.316682 ! Fit after self-cal, rms=0.124446Jy sigma=2.311980 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124446Jy sigma=2.311980 ! Fit after self-cal, rms=0.123326Jy sigma=2.287313 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.492 mas, bmaj=1.837 mas, bpa=-17.82 degrees ! Estimated noise=0.670806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401468 Jy ! Component: 100 - total flux cleaned = 0.00593612 Jy ! Component: 150 - total flux cleaned = 0.00732928 Jy ! Component: 200 - total flux cleaned = 0.00833891 Jy ! Total flux subtracted in 200 components = 0.00833891 Jy ! Clean residual min=-0.009426 max=0.010421 Jy/beam ! Clean residual mean=0.000005 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 2.83264 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 2.83264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120847Jy sigma=2.251826 ! Fit after self-cal, rms=0.120798Jy sigma=2.249916 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.2, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106043 Jy ! Component: 100 - total flux cleaned = 0.0157224 Jy ! Component: 150 - total flux cleaned = 0.0166678 Jy ! Component: 200 - total flux cleaned = 0.0173116 Jy ! Total flux subtracted in 200 components = 0.0173116 Jy ! Clean residual min=-0.008993 max=0.008421 Jy/beam ! Clean residual mean=0.000005 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 2.84995 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 2.84995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119026Jy sigma=2.213315 ! Fit after self-cal, rms=0.118979Jy sigma=2.210914 ! Inverting map ! Added new window around map position (12, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631584 Jy ! Component: 100 - total flux cleaned = 0.00739538 Jy ! Component: 150 - total flux cleaned = 0.00798715 Jy ! Component: 200 - total flux cleaned = 0.0081712 Jy ! Total flux subtracted in 200 components = 0.0081712 Jy ! Clean residual min=-0.008260 max=0.007555 Jy/beam ! Clean residual mean=0.000005 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 2.85813 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 2.85813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117393Jy sigma=2.192167 ! Fit after self-cal, rms=0.117326Jy sigma=2.190759 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117326Jy sigma=2.190759 ! Fit after self-cal, rms=0.116824Jy sigma=2.181549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=1.839 mas, bpa=-17.81 degrees ! Estimated noise=0.671029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.71084e-05 Jy ! Component: 100 - total flux cleaned = 0.00221392 Jy ! Component: 150 - total flux cleaned = 0.00359442 Jy ! Component: 200 - total flux cleaned = 0.00450371 Jy ! Total flux subtracted in 200 components = 0.00450371 Jy ! Clean residual min=-0.007982 max=0.007104 Jy/beam ! Clean residual mean=0.000005 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 2.86263 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 2.86263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115535Jy sigma=2.165521 ! Fit after self-cal, rms=0.115522Jy sigma=2.164918 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188198 Jy ! Component: 100 - total flux cleaned = 0.00239478 Jy ! Component: 150 - total flux cleaned = 0.00288618 Jy ! Component: 200 - total flux cleaned = 0.00319626 Jy ! Total flux subtracted in 200 components = 0.00319626 Jy ! Clean residual min=-0.007723 max=0.007066 Jy/beam ! Clean residual mean=0.000005 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 2.86583 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 119 components and 2.86582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114419Jy sigma=2.156869 ! Fit after self-cal, rms=0.114411Jy sigma=2.156592 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114411Jy sigma=2.156592 ! Fit after self-cal, rms=0.114235Jy sigma=2.154200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.826 mas, bmaj=3.1 mas, bpa=45.95 degrees ! Estimated noise=0.716782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207356 Jy ! Component: 100 - total flux cleaned = 0.00278607 Jy ! Component: 150 - total flux cleaned = 0.00352299 Jy ! Component: 200 - total flux cleaned = 0.00415856 Jy ! Total flux subtracted in 200 components = 0.00415856 Jy ! Clean residual min=-0.006799 max=0.007784 Jy/beam ! Clean residual mean=0.000010 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 2.86998 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 2.86998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113997Jy sigma=2.146673 ! Fit after self-cal, rms=0.113986Jy sigma=2.146034 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162528 Jy ! Component: 100 - total flux cleaned = 0.00239138 Jy ! Component: 150 - total flux cleaned = 0.00272973 Jy ! Component: 200 - total flux cleaned = 0.0029604 Jy ! Total flux subtracted in 200 components = 0.0029604 Jy ! Clean residual min=-0.006341 max=0.007313 Jy/beam ! Clean residual mean=0.000012 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 2.87294 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 2.87294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113891Jy sigma=2.142739 ! Fit after self-cal, rms=0.113890Jy sigma=2.142464 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:SC,true ! 6:SC self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:SC,true ! 7:SC self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.458041Jy sigma=5.446309 ! Fit after self-cal, rms=0.321571Jy sigma=4.573820 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 5:ZC self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:SC self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 6:ZC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.321571Jy sigma=4.573820 ! Fit after self-cal, rms=0.281639Jy sigma=2.440416 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.8965 mas, bmaj=1.54 mas, bpa=-9.863 degrees ! Estimated noise=1.09388 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.2, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791821 Jy ! Component: 100 - total flux cleaned = 0.00183281 Jy ! Component: 150 - total flux cleaned = 0.00323061 Jy ! Component: 200 - total flux cleaned = 0.00366579 Jy ! Total flux subtracted in 200 components = 0.00366579 Jy ! Clean residual min=-0.010117 max=0.012156 Jy/beam ! Clean residual mean=0.000007 rms=0.002431 Jy/beam ! Combined flux in latest and established models = 2.87661 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 2.87661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278071Jy sigma=2.428840 ! Fit after self-cal, rms=0.278283Jy sigma=2.425393 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (-34.2, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640026 Jy ! Component: 100 - total flux cleaned = 0.00680841 Jy ! Component: 150 - total flux cleaned = 0.00758866 Jy ! Component: 200 - total flux cleaned = 0.00835993 Jy ! Total flux subtracted in 200 components = 0.00835993 Jy ! Clean residual min=-0.009779 max=0.011720 Jy/beam ! Clean residual mean=0.000008 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 2.88497 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 164 components and 2.88497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275839Jy sigma=2.416197 ! Fit after self-cal, rms=0.275974Jy sigma=2.415238 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (-2.4, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101283 Jy ! Component: 100 - total flux cleaned = 0.0127823 Jy ! Component: 150 - total flux cleaned = 0.0142228 Jy ! Component: 200 - total flux cleaned = 0.015605 Jy ! Total flux subtracted in 200 components = 0.015605 Jy ! Clean residual min=-0.009264 max=0.010986 Jy/beam ! Clean residual mean=0.000007 rms=0.002207 Jy/beam ! Combined flux in latest and established models = 2.90057 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 175 components and 2.90057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273885Jy sigma=2.405984 ! Fit after self-cal, rms=0.273835Jy sigma=2.404970 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (-10.4, 50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689871 Jy ! Component: 100 - total flux cleaned = 0.00723086 Jy ! Component: 150 - total flux cleaned = 0.00820072 Jy ! Component: 200 - total flux cleaned = 0.00882141 Jy ! Total flux subtracted in 200 components = 0.00882141 Jy ! Clean residual min=-0.009203 max=0.010539 Jy/beam ! Clean residual mean=0.000006 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 2.9094 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 184 components and 2.9094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272037Jy sigma=2.398772 ! Fit after self-cal, rms=0.272048Jy sigma=2.398237 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (4.4, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644565 Jy ! Component: 100 - total flux cleaned = 0.00829647 Jy ! Component: 150 - total flux cleaned = 0.00916679 Jy ! Component: 200 - total flux cleaned = 0.00888715 Jy ! Total flux subtracted in 200 components = 0.00888715 Jy ! Clean residual min=-0.008762 max=0.008634 Jy/beam ! Clean residual mean=0.000007 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 2.91828 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 194 components and 2.91828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270619Jy sigma=2.391649 ! Fit after self-cal, rms=0.270696Jy sigma=2.391083 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=1.298 mas, bmaj=1.717 mas, bpa=-17.73 degrees ! Estimated noise=0.696151 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9.4, -30.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034263 Jy ! Component: 100 - total flux cleaned = -0.00194766 Jy ! Component: 150 - total flux cleaned = -0.00416525 Jy ! Component: 200 - total flux cleaned = -0.00637671 Jy ! Component: 250 - total flux cleaned = -0.00775049 Jy ! Component: 300 - total flux cleaned = -0.00873388 Jy ! Component: 350 - total flux cleaned = -0.00952422 Jy ! Component: 400 - total flux cleaned = -0.0102822 Jy ! Total flux subtracted in 400 components = -0.0102822 Jy ! Clean residual min=-0.005720 max=0.007121 Jy/beam ! Clean residual mean=0.000008 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 2.908 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 234 components and 2.908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269192Jy sigma=2.375567 ! Fit after self-cal, rms=0.269199Jy sigma=2.374449 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (12.2, 49.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580613 Jy ! Component: 100 - total flux cleaned = 0.00632792 Jy ! Component: 150 - total flux cleaned = 0.0061638 Jy ! Component: 200 - total flux cleaned = 0.00601655 Jy ! Component: 250 - total flux cleaned = 0.00586981 Jy ! Component: 300 - total flux cleaned = 0.00544226 Jy ! Component: 350 - total flux cleaned = 0.00515772 Jy ! Component: 400 - total flux cleaned = 0.00501932 Jy ! Total flux subtracted in 400 components = 0.00501932 Jy ! Clean residual min=-0.005808 max=0.006192 Jy/beam ! Clean residual mean=0.000007 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 2.91302 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 261 components and 2.91302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268032Jy sigma=2.362918 ! Fit after self-cal, rms=0.268031Jy sigma=2.362293 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (10.4, 25.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167913 Jy ! Component: 100 - total flux cleaned = 0.00169066 Jy ! Component: 150 - total flux cleaned = 0.00183936 Jy ! Component: 200 - total flux cleaned = 0.00183959 Jy ! Component: 250 - total flux cleaned = 0.00184064 Jy ! Component: 300 - total flux cleaned = 0.00211072 Jy ! Component: 350 - total flux cleaned = 0.00211286 Jy ! Component: 400 - total flux cleaned = 0.00224435 Jy ! Total flux subtracted in 400 components = 0.00224435 Jy ! Clean residual min=-0.005556 max=0.005654 Jy/beam ! Clean residual mean=0.000008 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 2.91526 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 285 components and 2.91526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266854Jy sigma=2.353032 ! Fit after self-cal, rms=0.266835Jy sigma=2.352703 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (46.8, 39.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292453 Jy ! Component: 100 - total flux cleaned = 0.00305936 Jy ! Component: 150 - total flux cleaned = 0.00319703 Jy ! Component: 200 - total flux cleaned = 0.00371798 Jy ! Component: 250 - total flux cleaned = 0.00384091 Jy ! Component: 300 - total flux cleaned = 0.00384117 Jy ! Component: 350 - total flux cleaned = 0.00383832 Jy ! Component: 400 - total flux cleaned = 0.00359073 Jy ! Total flux subtracted in 400 components = 0.00359073 Jy ! Clean residual min=-0.005606 max=0.005172 Jy/beam ! Clean residual mean=0.000005 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 2.91885 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 312 components and 2.91885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.265817Jy sigma=2.345173 ! Fit after self-cal, rms=0.265794Jy sigma=2.344927 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155713 Jy ! Component: 100 - total flux cleaned = 3.63228e-05 Jy ! Component: 150 - total flux cleaned = -8.35244e-05 Jy ! Component: 200 - total flux cleaned = -8.29567e-05 Jy ! Component: 250 - total flux cleaned = -0.000434422 Jy ! Component: 300 - total flux cleaned = -0.000434589 Jy ! Component: 350 - total flux cleaned = -0.000548059 Jy ! Component: 400 - total flux cleaned = -0.000771142 Jy ! Total flux subtracted in 400 components = -0.000771142 Jy ! Clean residual min=-0.005572 max=0.004996 Jy/beam ! Clean residual mean=0.000005 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 2.91808 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 328 components and 2.91808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264895Jy sigma=2.341061 ! Fit after self-cal, rms=0.264886Jy sigma=2.340953 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.334600Jy sigma=4.489188 ! Fit after self-cal, rms=0.262280Jy sigma=2.333008 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=1.296 mas, bmaj=1.713 mas, bpa=-17.86 degrees ! Estimated noise=0.695043 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000625118 Jy ! Component: 100 - total flux cleaned = -0.000141979 Jy ! Component: 150 - total flux cleaned = 0.000287033 Jy ! Component: 200 - total flux cleaned = 0.00069186 Jy ! Component: 250 - total flux cleaned = 0.000953233 Jy ! Component: 300 - total flux cleaned = 0.0015796 Jy ! Component: 350 - total flux cleaned = 0.00194115 Jy ! Component: 400 - total flux cleaned = 0.00193838 Jy ! Total flux subtracted in 400 components = 0.00193838 Jy ! Clean residual min=-0.005386 max=0.005147 Jy/beam ! Clean residual mean=0.000005 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 2.92002 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 344 components and 2.92002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260744Jy sigma=2.329650 ! Fit after self-cal, rms=0.260762Jy sigma=2.329508 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26227e-05 Jy ! Component: 100 - total flux cleaned = 0.000130392 Jy ! Component: 150 - total flux cleaned = -0.000101623 Jy ! Component: 200 - total flux cleaned = -0.000211285 Jy ! Component: 250 - total flux cleaned = -0.000322793 Jy ! Component: 300 - total flux cleaned = -0.000433214 Jy ! Component: 350 - total flux cleaned = -0.000758348 Jy ! Component: 400 - total flux cleaned = -0.000971751 Jy ! Total flux subtracted in 400 components = -0.000971751 Jy ! Clean residual min=-0.005270 max=0.004961 Jy/beam ! Clean residual mean=0.000005 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 2.91905 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 357 components and 2.91905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259878Jy sigma=2.326113 ! Fit after self-cal, rms=0.259880Jy sigma=2.326022 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259880Jy sigma=2.326022 ! Fit after self-cal, rms=0.258684Jy sigma=2.320556 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=1.294 mas, bmaj=1.712 mas, bpa=-17.95 degrees ! Estimated noise=0.694219 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122286 Jy ! Component: 100 - total flux cleaned = -0.000814968 Jy ! Component: 150 - total flux cleaned = -0.000313122 Jy ! Component: 200 - total flux cleaned = -0.000433892 Jy ! Component: 250 - total flux cleaned = -0.000324026 Jy ! Component: 300 - total flux cleaned = -0.000434964 Jy ! Component: 350 - total flux cleaned = -0.000541712 Jy ! Component: 400 - total flux cleaned = -0.000857415 Jy ! Total flux subtracted in 400 components = -0.000857415 Jy ! Clean residual min=-0.005116 max=0.004977 Jy/beam ! Clean residual mean=0.000003 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 2.91819 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 370 components and 2.91819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257411Jy sigma=2.318325 ! Fit after self-cal, rms=0.257441Jy sigma=2.318255 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103538 Jy ! Component: 100 - total flux cleaned = -0.000728522 Jy ! Component: 150 - total flux cleaned = -0.000729679 Jy ! Component: 200 - total flux cleaned = -0.00093255 Jy ! Component: 250 - total flux cleaned = -0.00113459 Jy ! Component: 300 - total flux cleaned = -0.00133527 Jy ! Component: 350 - total flux cleaned = -0.00142831 Jy ! Component: 400 - total flux cleaned = -0.00172161 Jy ! Total flux subtracted in 400 components = -0.00172161 Jy ! Clean residual min=-0.005010 max=0.004906 Jy/beam ! Clean residual mean=0.000003 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 2.91647 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 382 components and 2.91647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256627Jy sigma=2.315665 ! Fit after self-cal, rms=0.256645Jy sigma=2.315598 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256645Jy sigma=2.315598 ! Fit after self-cal, rms=0.240684Jy sigma=2.114687 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=2.797 mas, bmaj=3.014 mas, bpa=50.62 degrees ! Estimated noise=0.710134 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000786927 Jy ! Component: 100 - total flux cleaned = -0.00136249 Jy ! Component: 150 - total flux cleaned = -0.00196568 Jy ! Component: 200 - total flux cleaned = -0.00245742 Jy ! Component: 250 - total flux cleaned = -0.00265999 Jy ! Component: 300 - total flux cleaned = -0.0028503 Jy ! Component: 350 - total flux cleaned = -0.00309322 Jy ! Component: 400 - total flux cleaned = -0.00320849 Jy ! Total flux subtracted in 400 components = -0.00320849 Jy ! Clean residual min=-0.004514 max=0.004208 Jy/beam ! Clean residual mean=0.000004 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 2.91326 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 424 components and 2.91326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240652Jy sigma=2.111651 ! Fit after self-cal, rms=0.240645Jy sigma=2.111532 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359852 Jy ! Component: 100 - total flux cleaned = -0.000703985 Jy ! Component: 150 - total flux cleaned = -0.000978198 Jy ! Component: 200 - total flux cleaned = -0.0011909 Jy ! Component: 250 - total flux cleaned = -0.00145121 Jy ! Component: 300 - total flux cleaned = -0.0016552 Jy ! Component: 350 - total flux cleaned = -0.00195184 Jy ! Component: 400 - total flux cleaned = -0.00228685 Jy ! Total flux subtracted in 400 components = -0.00228685 Jy ! Clean residual min=-0.004424 max=0.004033 Jy/beam ! Clean residual mean=0.000003 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 2.91097 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 447 components and 2.91098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240584Jy sigma=2.109810 ! Fit after self-cal, rms=0.240574Jy sigma=2.109758 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=1.293 mas, bmaj=1.709 mas, bpa=-17.95 degrees ! Estimated noise=0.693437 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.293 x 1.709 at -17.95 degrees (North through East) ! Clean map min=-0.0069407 max=2.2719 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240574Jy sigma=2.109758 ! Fit after self-cal, rms=0.219426Jy sigma=1.640222 ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=1.295 mas, bmaj=1.71 mas, bpa=-18.01 degrees ! Estimated noise=0.694052 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192783 Jy ! Component: 100 - total flux cleaned = -0.000754658 Jy ! Component: 150 - total flux cleaned = -0.00129044 Jy ! Component: 200 - total flux cleaned = -0.00149705 Jy ! Component: 250 - total flux cleaned = -0.0018001 Jy ! Component: 300 - total flux cleaned = -0.00209253 Jy ! Component: 350 - total flux cleaned = -0.00218536 Jy ! Component: 400 - total flux cleaned = -0.00237398 Jy ! Total flux subtracted in 400 components = -0.00237398 Jy ! Clean residual min=-0.004188 max=0.004131 Jy/beam ! Clean residual mean=0.000004 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 2.9086 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 466 components and 2.9086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218328Jy sigma=1.636653 ! Fit after self-cal, rms=0.218326Jy sigma=1.636512 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.31211e-05 Jy ! Component: 100 - total flux cleaned = -0.000160608 Jy ! Component: 150 - total flux cleaned = 1.83895e-05 Jy ! Component: 200 - total flux cleaned = -0.000161176 Jy ! Component: 250 - total flux cleaned = -0.000163036 Jy ! Component: 300 - total flux cleaned = -0.00025295 Jy ! Component: 350 - total flux cleaned = -0.000252185 Jy ! Component: 400 - total flux cleaned = -0.000250874 Jy ! Total flux subtracted in 400 components = -0.000250874 Jy ! Clean residual min=-0.004240 max=0.004048 Jy/beam ! Clean residual mean=0.000004 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 2.90835 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 480 components and 2.90835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217511Jy sigma=1.633828 ! Fit after self-cal, rms=0.217526Jy sigma=1.633737 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217526Jy sigma=1.633737 ! Fit after self-cal, rms=0.216982Jy sigma=1.633215 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.8955 mas, bmaj=1.532 mas, bpa=-9.989 degrees ! Estimated noise=1.08839 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.72793 Jy ! Component: 100 - total flux cleaned = 2.20497 Jy ! Component: 150 - total flux cleaned = 2.43473 Jy ! Component: 200 - total flux cleaned = 2.56245 Jy ! Component: 250 - total flux cleaned = 2.63624 Jy ! Component: 300 - total flux cleaned = 2.681 Jy ! Component: 350 - total flux cleaned = 2.71186 Jy ! Component: 400 - total flux cleaned = 2.72676 Jy ! Total flux subtracted in 400 components = 2.72676 Jy ! Clean residual min=-0.017783 max=0.023443 Jy/beam ! Clean residual mean=-0.000026 rms=0.003754 Jy/beam ! Combined flux in latest and established models = 2.72676 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 40 model components to the UV plane model. ! The established model now contains 40 components and 2.72676 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=1.295 mas, bmaj=1.709 mas, bpa=-18.04 degrees ! Estimated noise=0.69395 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 5.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336899 Jy ! Component: 100 - total flux cleaned = 0.0573835 Jy ! Component: 150 - total flux cleaned = 0.0759645 Jy ! Component: 200 - total flux cleaned = 0.0911904 Jy ! Component: 250 - total flux cleaned = 0.0970707 Jy ! Component: 300 - total flux cleaned = 0.101544 Jy ! Component: 350 - total flux cleaned = 0.106217 Jy ! Component: 400 - total flux cleaned = 0.109744 Jy ! Total flux subtracted in 400 components = 0.109744 Jy ! Clean residual min=-0.009734 max=0.010048 Jy/beam ! Clean residual mean=-0.000003 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 2.83651 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 90 components and 2.83651 Jy ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (1.2, 0.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134118 Jy ! Component: 100 - total flux cleaned = 0.00502598 Jy ! Component: 150 - total flux cleaned = 0.00814863 Jy ! Component: 200 - total flux cleaned = 0.0115147 Jy ! Component: 250 - total flux cleaned = 0.0144057 Jy ! Component: 300 - total flux cleaned = 0.0168437 Jy ! Component: 350 - total flux cleaned = 0.0188921 Jy ! Component: 400 - total flux cleaned = 0.0205575 Jy ! Total flux subtracted in 400 components = 0.0205575 Jy ! Clean residual min=-0.008234 max=0.007843 Jy/beam ! Clean residual mean=-0.000001 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 2.85706 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 120 components and 2.85706 Jy ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=2.797 mas, bmaj=3.015 mas, bpa=50.79 degrees ! Estimated noise=0.710214 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706248 Jy ! Component: 100 - total flux cleaned = 0.00907083 Jy ! Component: 150 - total flux cleaned = 0.0111218 Jy ! Component: 200 - total flux cleaned = 0.0130071 Jy ! Component: 250 - total flux cleaned = 0.0147716 Jy ! Component: 300 - total flux cleaned = 0.0170385 Jy ! Component: 350 - total flux cleaned = 0.0191847 Jy ! Component: 400 - total flux cleaned = 0.0212194 Jy ! Total flux subtracted in 400 components = 0.0212194 Jy ! Clean residual min=-0.005484 max=0.005400 Jy/beam ! Clean residual mean=0.000003 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 2.87828 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193458 Jy ! Component: 100 - total flux cleaned = 0.00344373 Jy ! Component: 150 - total flux cleaned = 0.00520134 Jy ! Component: 200 - total flux cleaned = 0.00627005 Jy ! Component: 250 - total flux cleaned = 0.00787283 Jy ! Component: 300 - total flux cleaned = 0.00926821 Jy ! Component: 350 - total flux cleaned = 0.0104723 Jy ! Component: 400 - total flux cleaned = 0.0115045 Jy ! Total flux subtracted in 400 components = 0.0115045 Jy ! Clean residual min=-0.004972 max=0.004722 Jy/beam ! Clean residual mean=0.000003 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 2.88979 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 231 components and 2.88979 Jy ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=1.295 mas, bmaj=1.709 mas, bpa=-18.04 degrees ! Estimated noise=0.69395 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000772057 Jy ! Component: 100 - total flux cleaned = -0.000470182 Jy ! Component: 150 - total flux cleaned = -0.000470815 Jy ! Component: 200 - total flux cleaned = -0.000182594 Jy ! Component: 250 - total flux cleaned = 9.29118e-05 Jy ! Component: 300 - total flux cleaned = 0.00035252 Jy ! Component: 350 - total flux cleaned = 0.000606567 Jy ! Component: 400 - total flux cleaned = 0.000604644 Jy ! Total flux subtracted in 400 components = 0.000604644 Jy ! Clean residual min=-0.005860 max=0.005767 Jy/beam ! Clean residual mean=0.000002 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 2.89039 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 237 components and 2.89039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234461Jy sigma=1.737762 ! Fit after self-cal, rms=0.235444Jy sigma=1.731690 wmodel /scr/pima/rdv62_uvs/J0237+2848_X_map.mod ! Writing 237 model components to file: /scr/pima/rdv62_uvs/J0237+2848_X_map.mod wobs /scr/pima/rdv62_uvs/J0237+2848_X_uvs.fits ! Applying 2367 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J0237+2848_X_uvs.fits wwins /scr/pima/rdv62_uvs/J0237+2848_X_map.win ! wwins: Wrote 17 windows to /scr/pima/rdv62_uvs/J0237+2848_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646409 Jy ! Component: 100 - total flux cleaned = 0.0016608 Jy ! Component: 150 - total flux cleaned = 0.00224697 Jy ! Component: 200 - total flux cleaned = 0.00300792 Jy ! Component: 250 - total flux cleaned = 0.0038434 Jy ! Component: 300 - total flux cleaned = 0.00457126 Jy ! Component: 350 - total flux cleaned = 0.00510645 Jy ! Component: 400 - total flux cleaned = 0.00580837 Jy ! Component: 450 - total flux cleaned = 0.00624092 Jy ! Component: 500 - total flux cleaned = 0.00658235 Jy ! Component: 550 - total flux cleaned = 0.00683597 Jy ! Component: 600 - total flux cleaned = 0.00700375 Jy ! Component: 650 - total flux cleaned = 0.00733268 Jy ! Component: 700 - total flux cleaned = 0.00716838 Jy ! Component: 750 - total flux cleaned = 0.00716785 Jy ! Component: 800 - total flux cleaned = 0.00716703 Jy ! Component: 850 - total flux cleaned = 0.00740562 Jy ! Component: 900 - total flux cleaned = 0.00756175 Jy ! Component: 950 - total flux cleaned = 0.00740478 Jy ! Component: 1000 - total flux cleaned = 0.00756039 Jy ! Component: 1050 - total flux cleaned = 0.00794577 Jy ! Component: 1100 - total flux cleaned = 0.00786933 Jy ! Component: 1150 - total flux cleaned = 0.0080985 Jy ! Component: 1200 - total flux cleaned = 0.00847716 Jy ! Component: 1250 - total flux cleaned = 0.00892923 Jy ! Component: 1300 - total flux cleaned = 0.00900405 Jy ! Component: 1350 - total flux cleaned = 0.0087804 Jy ! Component: 1400 - total flux cleaned = 0.00907702 Jy ! Component: 1450 - total flux cleaned = 0.00922514 Jy ! Component: 1500 - total flux cleaned = 0.00937129 Jy ! Component: 1550 - total flux cleaned = 0.009809 Jy ! Component: 1600 - total flux cleaned = 0.00959137 Jy ! Component: 1650 - total flux cleaned = 0.0100253 Jy ! Component: 1700 - total flux cleaned = 0.010169 Jy ! Component: 1750 - total flux cleaned = 0.0103835 Jy ! Component: 1800 - total flux cleaned = 0.0107398 Jy ! Component: 1850 - total flux cleaned = 0.0107395 Jy ! Component: 1900 - total flux cleaned = 0.0109509 Jy ! Component: 1950 - total flux cleaned = 0.0111617 Jy ! Component: 2000 - total flux cleaned = 0.011231 Jy ! Component: 2050 - total flux cleaned = 0.0116475 Jy ! Component: 2100 - total flux cleaned = 0.0118547 Jy ! Component: 2150 - total flux cleaned = 0.0120609 Jy ! Component: 2200 - total flux cleaned = 0.0124712 Jy ! Component: 2250 - total flux cleaned = 0.012335 Jy ! Component: 2300 - total flux cleaned = 0.0124714 Jy ! Component: 2350 - total flux cleaned = 0.0128761 Jy ! Component: 2400 - total flux cleaned = 0.0131445 Jy ! Component: 2450 - total flux cleaned = 0.0134789 Jy ! Component: 2500 - total flux cleaned = 0.0134122 Jy ! Component: 2550 - total flux cleaned = 0.0137432 Jy ! Component: 2600 - total flux cleaned = 0.0136777 Jy ! Component: 2650 - total flux cleaned = 0.0140053 Jy ! Component: 2700 - total flux cleaned = 0.0142672 Jy ! Component: 2750 - total flux cleaned = 0.0145928 Jy ! Component: 2800 - total flux cleaned = 0.0145277 Jy ! Component: 2850 - total flux cleaned = 0.0149143 Jy ! Component: 2900 - total flux cleaned = 0.0151063 Jy ! Component: 2950 - total flux cleaned = 0.0152343 Jy ! Component: 3000 - total flux cleaned = 0.0153614 Jy ! Component: 3050 - total flux cleaned = 0.0153616 Jy ! Component: 3100 - total flux cleaned = 0.0155508 Jy ! Component: 3150 - total flux cleaned = 0.015677 Jy ! Component: 3200 - total flux cleaned = 0.0158646 Jy ! Component: 3250 - total flux cleaned = 0.0161137 Jy ! Component: 3300 - total flux cleaned = 0.0163615 Jy ! Component: 3350 - total flux cleaned = 0.0164238 Jy ! Component: 3400 - total flux cleaned = 0.016485 Jy ! Component: 3450 - total flux cleaned = 0.0164242 Jy ! Component: 3500 - total flux cleaned = 0.0166079 Jy ! Component: 3550 - total flux cleaned = 0.0167299 Jy ! Component: 3600 - total flux cleaned = 0.0167907 Jy ! Component: 3650 - total flux cleaned = 0.0168515 Jy ! Component: 3700 - total flux cleaned = 0.0170918 Jy ! Component: 3750 - total flux cleaned = 0.0171512 Jy ! Component: 3800 - total flux cleaned = 0.0171516 Jy ! Component: 3850 - total flux cleaned = 0.017152 Jy ! Component: 3900 - total flux cleaned = 0.0172699 Jy ! Component: 3950 - total flux cleaned = 0.0174472 Jy ! Component: 4000 - total flux cleaned = 0.0175646 Jy ! Component: 4050 - total flux cleaned = 0.0177979 Jy ! Total flux subtracted in 4096 components = 0.0178562 Jy ! Clean residual min=-0.003365 max=0.003308 Jy/beam ! Clean residual mean=0.000002 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 2.90825 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 431 components and 2.90825 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J0237+2848_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.295 x 1.709 at -18.04 degrees (North through East) ! Clean map min=-0.0056492 max=2.2712 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J0237+2848_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 1.89% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 2.2711 rms= 0.00092 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J0237+2848_X_uvs.log closed on Fri Nov 22 22:32:05 2013