! Started logfile: /scr/pima/rdv62_uvs/J0121+1149_S_uvs.log on Fri Nov 22 22:29:24 2013 obs /scr/pima/rdv62_uvs/J0121+1149_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J0121+1149_S_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 5 integrations on 55 of 55 possible baselines. ! AN table 3: 4 integrations on 1 of 1 possible baselines. ! AN table 4: 8 integrations on 3 of 3 possible baselines. ! AN table 5: 2 integrations on 3 of 3 possible baselines. ! AN table 6: 3 integrations on 15 of 15 possible baselines. ! AN table 7: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.621543 visibilities/baseline/integration-bin. ! Found source: J0121+1149 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1708 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 = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv62_uvs/J0121+1149_S] 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:FD self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT 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:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT 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 0.400x0.400 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 3 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.650160Jy sigma=21.228979 ! Fit after self-cal, rms=0.388954Jy sigma=5.231065 ! 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:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 4:ZC ! Flagging baselines of antenna 4:ZC 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=3.41 mas, bmaj=7.174 mas, bpa=-4.982 degrees ! Estimated noise=1.82249 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 = 1.00838 Jy ! Component: 100 - total flux cleaned = 1.23823 Jy ! Total flux subtracted in 100 components = 1.23823 Jy ! Clean residual min=-0.036980 max=0.083820 Jy/beam ! Clean residual mean=-0.000052 rms=0.011082 Jy/beam ! Combined flux in latest and established models = 1.23823 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 1.23823 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.249326Jy sigma=3.434701 ! Fit after self-cal, rms=0.249243Jy sigma=3.432084 ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=7.174 mas, bpa=-4.982 degrees ! Estimated noise=1.82249 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0878551 Jy ! Component: 100 - total flux cleaned = 0.131 Jy ! Total flux subtracted in 100 components = 0.131 Jy ! Clean residual min=-0.030541 max=0.041319 Jy/beam ! Clean residual mean=0.000005 rms=0.008326 Jy/beam ! Combined flux in latest and established models = 1.36923 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 1.36923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214808Jy sigma=2.897945 ! Fit after self-cal, rms=0.214757Jy sigma=2.896766 ! 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=4.046 mas, bmaj=7.68 mas, bpa=-1.459 degrees ! Estimated noise=1.44438 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 = 0.0366175 Jy ! Component: 100 - total flux cleaned = 0.0569563 Jy ! Component: 150 - total flux cleaned = 0.0692356 Jy ! Component: 200 - total flux cleaned = 0.0771214 Jy ! Total flux subtracted in 200 components = 0.0771214 Jy ! Clean residual min=-0.029138 max=0.050039 Jy/beam ! Clean residual mean=-0.000101 rms=0.008336 Jy/beam ! Combined flux in latest and established models = 1.44635 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 1.44635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209508Jy sigma=2.799762 ! Fit after self-cal, rms=0.209342Jy sigma=2.798448 ! Inverting map ! Added new window around map position (2, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419604 Jy ! Component: 100 - total flux cleaned = 0.0615104 Jy ! Component: 150 - total flux cleaned = 0.0743614 Jy ! Component: 200 - total flux cleaned = 0.083732 Jy ! Total flux subtracted in 200 components = 0.083732 Jy ! Clean residual min=-0.026883 max=0.025919 Jy/beam ! Clean residual mean=0.000009 rms=0.006747 Jy/beam ! Combined flux in latest and established models = 1.53009 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 1.53009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201662Jy sigma=2.679268 ! Fit after self-cal, rms=0.199852Jy sigma=2.656460 ! 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 0.96 KK 1.00* ! KP 1.01 LA 1.13 MK 0.98 NL 1.01 ! OV 0.99 PT 1.02 SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 HN 0.95 LA 1.10 NL 1.11 ! OV 0.99 PT 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.99 FD 1.01 HN 0.92 KP 1.07 ! LA 1.17 NL 1.00 OV 0.97 PT 1.06 ! SC 0.92 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 1.07 KK 1.00* ! KP 0.99 LA 1.05 MK 1.01 NL 1.07 ! OV 1.04 PT 1.03 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 HN 1.08 LA 1.03 NL 1.10 ! OV 1.03 PT 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 FD 1.09 HN 1.05 KP 1.03 ! LA 1.04 NL 1.02 OV 1.04 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.06 HN 0.99 KK 1.00* ! KP 0.99 LA 0.85 MK 1.04 NL 1.11 ! OV 1.07 PT 1.02 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.12 HN 1.01 LA 0.81 NL 1.16 ! OV 1.08 PT 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.06 FD 1.09 HN 0.97 KP 0.99 ! LA 0.84 NL 1.09 OV 1.05 PT 1.06 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.03 HN 1.00 KK 1.00* ! KP 0.92 LA 0.74 MK 1.00 NL 1.02 ! OV 0.88 PT 0.99 SC 1.16 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 HN 0.98 LA 0.72 NL 1.05 ! OV 0.90 PT 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 FD 1.05 HN 0.94 KP 0.93 ! LA 0.73 NL 1.00 OV 0.89 PT 1.01 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.199852Jy sigma=2.656460 ! Fit after self-cal, rms=0.105622Jy sigma=1.303409 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=7.544 mas, bpa=-1.939 degrees ! Estimated noise=1.48829 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 (13.2, 30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194582 Jy ! Component: 100 - total flux cleaned = 0.0311312 Jy ! Component: 150 - total flux cleaned = 0.0397744 Jy ! Component: 200 - total flux cleaned = 0.0436184 Jy ! Total flux subtracted in 200 components = 0.0436184 Jy ! Clean residual min=-0.009812 max=0.009075 Jy/beam ! Clean residual mean=-0.000020 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 1.5737 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 138 components and 1.5737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101357Jy sigma=1.245040 ! Fit after self-cal, rms=0.101106Jy sigma=1.239352 ! 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=0.101106Jy sigma=1.239352 ! Fit after self-cal, rms=0.100765Jy sigma=1.236752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.974 mas, bmaj=7.549 mas, bpa=-1.976 degrees ! Estimated noise=1.48773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839349 Jy ! Component: 100 - total flux cleaned = 0.010628 Jy ! Component: 150 - total flux cleaned = 0.0123139 Jy ! Component: 200 - total flux cleaned = 0.0126724 Jy ! Total flux subtracted in 200 components = 0.0126724 Jy ! Clean residual min=-0.009004 max=0.007160 Jy/beam ! Clean residual mean=-0.000016 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 1.58638 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 163 components and 1.58638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099627Jy sigma=1.222637 ! Fit after self-cal, rms=0.099517Jy sigma=1.220821 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 = 0.00308853 Jy ! Component: 100 - total flux cleaned = 0.00380051 Jy ! Component: 150 - total flux cleaned = 0.00426767 Jy ! Component: 200 - total flux cleaned = 0.00455539 Jy ! Total flux subtracted in 200 components = 0.00455539 Jy ! Clean residual min=-0.008595 max=0.006728 Jy/beam ! Clean residual mean=-0.000011 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 1.59093 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 184 components and 1.59093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098945Jy sigma=1.214521 ! Fit after self-cal, rms=0.098913Jy sigma=1.213895 ! 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=0.098913Jy sigma=1.213895 ! Fit after self-cal, rms=0.098888Jy sigma=1.212781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.976 mas, bmaj=7.554 mas, bpa=-1.983 degrees ! Estimated noise=1.48915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300641 Jy ! Component: 100 - total flux cleaned = 0.00374709 Jy ! Component: 150 - total flux cleaned = 0.00414404 Jy ! Component: 200 - total flux cleaned = 0.00438887 Jy ! Total flux subtracted in 200 components = 0.00438887 Jy ! Clean residual min=-0.008389 max=0.006358 Jy/beam ! Clean residual mean=-0.000009 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 1.59532 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 198 components and 1.59532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098453Jy sigma=1.208097 ! Fit after self-cal, rms=0.098436Jy sigma=1.207655 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 = 0.00107484 Jy ! Component: 100 - total flux cleaned = 0.00167826 Jy ! Component: 150 - total flux cleaned = 0.00189916 Jy ! Component: 200 - total flux cleaned = 0.00210473 Jy ! Total flux subtracted in 200 components = 0.00210473 Jy ! Clean residual min=-0.008076 max=0.006273 Jy/beam ! Clean residual mean=-0.000006 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 1.59743 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 215 components and 1.59743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098158Jy sigma=1.204763 ! Fit after self-cal, rms=0.098149Jy sigma=1.204552 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.098149Jy sigma=1.204552 ! Fit after self-cal, rms=0.098181Jy sigma=1.204081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.717 mas, bmaj=11.16 mas, bpa=1.724 degrees ! Estimated noise=1.69668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169096 Jy ! Component: 100 - total flux cleaned = 0.0029376 Jy ! Component: 150 - total flux cleaned = 0.00367963 Jy ! Component: 200 - total flux cleaned = 0.00423385 Jy ! Total flux subtracted in 200 components = 0.00423385 Jy ! Clean residual min=-0.008401 max=0.006259 Jy/beam ! Clean residual mean=-0.000015 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 1.60166 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 235 components and 1.60166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098056Jy sigma=1.202428 ! Fit after self-cal, rms=0.098026Jy sigma=1.202053 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 = 0.000696399 Jy ! Component: 100 - total flux cleaned = 0.00116153 Jy ! Component: 150 - total flux cleaned = 0.00122585 Jy ! Component: 200 - total flux cleaned = 0.00134557 Jy ! Total flux subtracted in 200 components = 0.00134557 Jy ! Clean residual min=-0.008265 max=0.006137 Jy/beam ! Clean residual mean=-0.000013 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 1.603 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 250 components and 1.603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097940Jy sigma=1.201166 ! Fit after self-cal, rms=0.097921Jy sigma=1.200891 ! 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:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT 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:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT 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 1 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 4. ! ! Correcting IF 2. ! A total of 1 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 4. ! ! Correcting IF 3. ! A total of 1 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 4. ! ! Correcting IF 4. ! A total of 1 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 4. ! ! Fit before self-cal, rms=0.284020Jy sigma=3.452060 ! Fit after self-cal, rms=0.201326Jy sigma=2.806103 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT 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:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT 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 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 43 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 43 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 43 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 43 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.201326Jy sigma=2.806103 ! Fit after self-cal, rms=0.107317Jy sigma=1.283094 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=2.941 mas, bmaj=7.235 mas, bpa=-9.1 degrees ! Estimated noise=1.78511 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 = -0.00137873 Jy ! Component: 100 - total flux cleaned = -0.00323746 Jy ! Component: 150 - total flux cleaned = -0.00431282 Jy ! Component: 200 - total flux cleaned = -0.00510342 Jy ! Total flux subtracted in 200 components = -0.00510342 Jy ! Clean residual min=-0.008925 max=0.008195 Jy/beam ! Clean residual mean=0.000001 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 1.5979 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 272 components and 1.5979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107022Jy sigma=1.280364 ! Fit after self-cal, rms=0.106518Jy sigma=1.274902 ! Inverting map 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=3.453 mas, bmaj=7.568 mas, bpa=-7.336 degrees ! Estimated noise=1.43279 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025383 Jy ! Component: 100 - total flux cleaned = 0.00342041 Jy ! Component: 150 - total flux cleaned = 0.00376662 Jy ! Component: 200 - total flux cleaned = 0.00392629 Jy ! Component: 250 - total flux cleaned = 0.00407335 Jy ! Component: 300 - total flux cleaned = 0.00414071 Jy ! Component: 350 - total flux cleaned = 0.00413861 Jy ! Component: 400 - total flux cleaned = 0.00413805 Jy ! Total flux subtracted in 400 components = 0.00413805 Jy ! Clean residual min=-0.006877 max=0.006057 Jy/beam ! Clean residual mean=-0.000003 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 1.60204 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 298 components and 1.60204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106241Jy sigma=1.272544 ! Fit after self-cal, rms=0.106247Jy sigma=1.272412 ! Inverting map 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 = 0.00071592 Jy ! Component: 100 - total flux cleaned = 0.000839127 Jy ! Component: 150 - total flux cleaned = 0.000956862 Jy ! Component: 200 - total flux cleaned = 0.00106996 Jy ! Component: 250 - total flux cleaned = 0.0011785 Jy ! Component: 300 - total flux cleaned = 0.00123141 Jy ! Component: 350 - total flux cleaned = 0.00128286 Jy ! Component: 400 - total flux cleaned = 0.00133326 Jy ! Total flux subtracted in 400 components = 0.00133326 Jy ! Clean residual min=-0.006823 max=0.005912 Jy/beam ! Clean residual mean=-0.000002 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 1.60337 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 325 components and 1.60337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106122Jy sigma=1.271326 ! Fit after self-cal, rms=0.106122Jy sigma=1.271289 ! Inverting map 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 9 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 43 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 43 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 43 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 43 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.282518Jy sigma=3.436262 ! Fit after self-cal, rms=0.106095Jy sigma=1.270661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=7.575 mas, bpa=-7.352 degrees ! Estimated noise=1.43278 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000582876 Jy ! Component: 100 - total flux cleaned = -0.000380241 Jy ! Component: 150 - total flux cleaned = -0.000204491 Jy ! Component: 200 - total flux cleaned = -0.000148554 Jy ! Component: 250 - total flux cleaned = -0.000149286 Jy ! Component: 300 - total flux cleaned = -0.000149036 Jy ! Component: 350 - total flux cleaned = -0.000196035 Jy ! Component: 400 - total flux cleaned = -0.000196514 Jy ! Total flux subtracted in 400 components = -0.000196514 Jy ! Clean residual min=-0.006606 max=0.005837 Jy/beam ! Clean residual mean=-0.000002 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 1.60318 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 344 components and 1.60318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105969Jy sigma=1.269416 ! Fit after self-cal, rms=0.105966Jy sigma=1.269386 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.14556e-05 Jy ! Component: 100 - total flux cleaned = -1.16778e-05 Jy ! Component: 150 - total flux cleaned = -1.16016e-05 Jy ! Component: 200 - total flux cleaned = 3.16548e-05 Jy ! Component: 250 - total flux cleaned = 3.18382e-05 Jy ! Component: 300 - total flux cleaned = 3.18231e-05 Jy ! Component: 350 - total flux cleaned = 3.2517e-05 Jy ! Component: 400 - total flux cleaned = 7.24579e-05 Jy ! Total flux subtracted in 400 components = 7.24579e-05 Jy ! Clean residual min=-0.006588 max=0.005771 Jy/beam ! Clean residual mean=-0.000002 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 1.60325 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 358 components and 1.60325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105895Jy sigma=1.268696 ! Fit after self-cal, rms=0.105895Jy sigma=1.268682 ! 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=0.105895Jy sigma=1.268682 ! Fit after self-cal, rms=0.105923Jy sigma=1.268462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=7.579 mas, bpa=-7.362 degrees ! Estimated noise=1.43292 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469983 Jy ! Component: 100 - total flux cleaned = -0.000216327 Jy ! Component: 150 - total flux cleaned = -0.000169054 Jy ! Component: 200 - total flux cleaned = -0.000168637 Jy ! Component: 250 - total flux cleaned = -0.000169428 Jy ! Component: 300 - total flux cleaned = -0.000168954 Jy ! Component: 350 - total flux cleaned = -0.000169406 Jy ! Component: 400 - total flux cleaned = -0.000208052 Jy ! Total flux subtracted in 400 components = -0.000208052 Jy ! Clean residual min=-0.006452 max=0.005666 Jy/beam ! Clean residual mean=-0.000002 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 1.60304 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 368 components and 1.60304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105847Jy sigma=1.267689 ! Fit after self-cal, rms=0.105845Jy sigma=1.267674 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108154 Jy ! Component: 100 - total flux cleaned = 0.000108027 Jy ! Component: 150 - total flux cleaned = 0.000108106 Jy ! Component: 200 - total flux cleaned = 0.000144479 Jy ! Component: 250 - total flux cleaned = 0.000108464 Jy ! Component: 300 - total flux cleaned = 0.000179044 Jy ! Component: 350 - total flux cleaned = 0.000178756 Jy ! Component: 400 - total flux cleaned = 0.000178365 Jy ! Total flux subtracted in 400 components = 0.000178365 Jy ! Clean residual min=-0.006435 max=0.005633 Jy/beam ! Clean residual mean=-0.000002 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 1.60322 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 380 components and 1.60322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105795Jy sigma=1.267202 ! Fit after self-cal, rms=0.105795Jy sigma=1.267191 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.105795Jy sigma=1.267191 ! Fit after self-cal, rms=0.104281Jy sigma=1.247852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.696 mas, bmaj=11.24 mas, bpa=0.4875 degrees ! Estimated noise=1.67828 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113179 Jy ! Component: 100 - total flux cleaned = 0.00129515 Jy ! Component: 150 - total flux cleaned = 0.00124961 Jy ! Component: 200 - total flux cleaned = 0.00117079 Jy ! Component: 250 - total flux cleaned = 0.00117148 Jy ! Component: 300 - total flux cleaned = 0.00120671 Jy ! Component: 350 - total flux cleaned = 0.00117104 Jy ! Component: 400 - total flux cleaned = 0.00117055 Jy ! Total flux subtracted in 400 components = 0.00117055 Jy ! Clean residual min=-0.006236 max=0.006481 Jy/beam ! Clean residual mean=-0.000006 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 1.60439 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 399 components and 1.60439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104278Jy sigma=1.247783 ! Fit after self-cal, rms=0.104263Jy sigma=1.247645 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 (18.8, 54.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436431 Jy ! Component: 100 - total flux cleaned = 0.0045698 Jy ! Component: 150 - total flux cleaned = 0.0050534 Jy ! Component: 200 - total flux cleaned = 0.00533245 Jy ! Component: 250 - total flux cleaned = 0.00570546 Jy ! Component: 300 - total flux cleaned = 0.0061454 Jy ! Component: 350 - total flux cleaned = 0.00706545 Jy ! Component: 400 - total flux cleaned = 0.00793485 Jy ! Total flux subtracted in 400 components = 0.00793485 Jy ! Clean residual min=-0.005500 max=0.004936 Jy/beam ! Clean residual mean=-0.000025 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 1.61232 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 484 components and 1.61232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103803Jy sigma=1.240413 ! Fit after self-cal, rms=0.103751Jy sigma=1.240023 ! Inverting map 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 ! Estimated beam: bmin=3.459 mas, bmaj=7.582 mas, bpa=-7.355 degrees ! Estimated noise=1.43308 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.459 x 7.582 at -7.355 degrees (North through East) ! Clean map min=-0.008743 max=1.2878 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=0.103751Jy sigma=1.240023 ! Fit after self-cal, rms=0.095669Jy sigma=1.135866 ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=7.588 mas, bpa=-7.364 degrees ! Estimated noise=1.43256 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017557 Jy ! Component: 100 - total flux cleaned = -0.00162635 Jy ! Component: 150 - total flux cleaned = -0.0013745 Jy ! Component: 200 - total flux cleaned = -0.000892252 Jy ! Component: 250 - total flux cleaned = -0.000440698 Jy ! Component: 300 - total flux cleaned = -1.8001e-05 Jy ! Component: 350 - total flux cleaned = 0.000479447 Jy ! Component: 400 - total flux cleaned = 0.000765751 Jy ! Total flux subtracted in 400 components = 0.000765751 Jy ! Clean residual min=-0.005937 max=0.004660 Jy/beam ! Clean residual mean=-0.000014 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 1.61309 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 543 components and 1.61309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095052Jy sigma=1.128974 ! Fit after self-cal, rms=0.095030Jy sigma=1.128744 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104258 Jy ! Component: 100 - total flux cleaned = -0.00104763 Jy ! Component: 150 - total flux cleaned = -0.000959342 Jy ! Component: 200 - total flux cleaned = -0.000444725 Jy ! Component: 250 - total flux cleaned = -0.000279871 Jy ! Component: 300 - total flux cleaned = -3.54968e-05 Jy ! Component: 350 - total flux cleaned = 0.000122711 Jy ! Component: 400 - total flux cleaned = 0.000431198 Jy ! Total flux subtracted in 400 components = 0.000431198 Jy ! Clean residual min=-0.005687 max=0.004585 Jy/beam ! Clean residual mean=-0.000015 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 1.61352 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 585 components and 1.61352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094738Jy sigma=1.125533 ! Fit after self-cal, rms=0.094733Jy sigma=1.125477 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094733Jy sigma=1.125477 ! Fit after self-cal, rms=0.094664Jy sigma=1.125205 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 ! Estimated beam: bmin=2.948 mas, bmaj=7.251 mas, bpa=-9.098 degrees ! Estimated noise=1.78613 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.00206 Jy ! Component: 100 - total flux cleaned = 1.22764 Jy ! Component: 150 - total flux cleaned = 1.31315 Jy ! Component: 200 - total flux cleaned = 1.36468 Jy ! Component: 250 - total flux cleaned = 1.40127 Jy ! Component: 300 - total flux cleaned = 1.42855 Jy ! Component: 350 - total flux cleaned = 1.45 Jy ! Component: 400 - total flux cleaned = 1.46773 Jy ! Total flux subtracted in 400 components = 1.46773 Jy ! Clean residual min=-0.011351 max=0.012938 Jy/beam ! Clean residual mean=-0.000041 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 1.46774 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 68 model components to the UV plane model. ! The established model now contains 68 components and 1.46774 Jy ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=7.588 mas, bpa=-7.365 degrees ! Estimated noise=1.4323 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) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234564 Jy ! Component: 100 - total flux cleaned = 0.0410054 Jy ! Component: 150 - total flux cleaned = 0.0554418 Jy ! Component: 200 - total flux cleaned = 0.0676593 Jy ! Component: 250 - total flux cleaned = 0.0769385 Jy ! Component: 300 - total flux cleaned = 0.0840242 Jy ! Component: 350 - total flux cleaned = 0.0899902 Jy ! Component: 400 - total flux cleaned = 0.0947419 Jy ! Total flux subtracted in 400 components = 0.0947419 Jy ! Clean residual min=-0.008466 max=0.007565 Jy/beam ! Clean residual mean=-0.000031 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 1.56248 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 165 components and 1.56248 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.697 mas, bmaj=11.24 mas, bpa=0.4404 degrees ! Estimated noise=1.67643 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947715 Jy ! Component: 100 - total flux cleaned = 0.0138304 Jy ! Component: 150 - total flux cleaned = 0.0182735 Jy ! Component: 200 - total flux cleaned = 0.0216456 Jy ! Component: 250 - total flux cleaned = 0.0243967 Jy ! Component: 300 - total flux cleaned = 0.0270752 Jy ! Component: 350 - total flux cleaned = 0.0284747 Jy ! Component: 400 - total flux cleaned = 0.0302406 Jy ! Total flux subtracted in 400 components = 0.0302406 Jy ! Clean residual min=-0.007626 max=0.006305 Jy/beam ! Clean residual mean=-0.000032 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 1.59272 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 = 0.00133675 Jy ! Component: 100 - total flux cleaned = 0.0027275 Jy ! Component: 150 - total flux cleaned = 0.00402936 Jy ! Component: 200 - total flux cleaned = 0.00512397 Jy ! Component: 250 - total flux cleaned = 0.00604572 Jy ! Component: 300 - total flux cleaned = 0.00714173 Jy ! Component: 350 - total flux cleaned = 0.00797051 Jy ! Component: 400 - total flux cleaned = 0.00896099 Jy ! Total flux subtracted in 400 components = 0.00896099 Jy ! Clean residual min=-0.007165 max=0.005547 Jy/beam ! Clean residual mean=-0.000027 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 1.60168 Jy ! Adding 201 model components to the UV plane model. ! The established model now contains 349 components and 1.60168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=7.588 mas, bpa=-7.365 degrees ! Estimated noise=1.4323 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210401 Jy ! Component: 100 - total flux cleaned = -0.00230188 Jy ! Component: 150 - total flux cleaned = -0.00144916 Jy ! Component: 200 - total flux cleaned = -0.00113473 Jy ! Component: 250 - total flux cleaned = -0.000689886 Jy ! Component: 300 - total flux cleaned = -0.000404718 Jy ! Component: 350 - total flux cleaned = 0.000142636 Jy ! Component: 400 - total flux cleaned = 0.000404067 Jy ! Total flux subtracted in 400 components = 0.000404067 Jy ! Clean residual min=-0.006145 max=0.005563 Jy/beam ! Clean residual mean=-0.000016 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 1.60208 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 412 components and 1.60208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095925Jy sigma=1.136963 ! Fit after self-cal, rms=0.095807Jy sigma=1.135609 wmodel /scr/pima/rdv62_uvs/J0121+1149_S_map.mod ! Writing 412 model components to file: /scr/pima/rdv62_uvs/J0121+1149_S_map.mod wobs /scr/pima/rdv62_uvs/J0121+1149_S_uvs.fits ! Applying 1407 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J0121+1149_S_uvs.fits wwins /scr/pima/rdv62_uvs/J0121+1149_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv62_uvs/J0121+1149_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270662 Jy ! Component: 100 - total flux cleaned = -0.00392367 Jy ! Component: 150 - total flux cleaned = -0.00477134 Jy ! Component: 200 - total flux cleaned = -0.00539517 Jy ! Component: 250 - total flux cleaned = -0.00608245 Jy ! Component: 300 - total flux cleaned = -0.00666285 Jy ! Component: 350 - total flux cleaned = -0.00730373 Jy ! Component: 400 - total flux cleaned = -0.00777185 Jy ! Component: 450 - total flux cleaned = -0.00837929 Jy ! Component: 500 - total flux cleaned = -0.00860177 Jy ! Component: 550 - total flux cleaned = -0.0086758 Jy ! Component: 600 - total flux cleaned = -0.00882008 Jy ! Component: 650 - total flux cleaned = -0.00888969 Jy ! Component: 700 - total flux cleaned = -0.00875123 Jy ! Component: 750 - total flux cleaned = -0.00861627 Jy ! Component: 800 - total flux cleaned = -0.00875165 Jy ! Component: 850 - total flux cleaned = -0.00888273 Jy ! Component: 900 - total flux cleaned = -0.00881713 Jy ! Component: 950 - total flux cleaned = -0.00862537 Jy ! Component: 1000 - total flux cleaned = -0.00862644 Jy ! Component: 1050 - total flux cleaned = -0.00850147 Jy ! Component: 1100 - total flux cleaned = -0.00825504 Jy ! Component: 1150 - total flux cleaned = -0.00801382 Jy ! Component: 1200 - total flux cleaned = -0.00771532 Jy ! Component: 1250 - total flux cleaned = -0.00765576 Jy ! Component: 1300 - total flux cleaned = -0.00742102 Jy ! Component: 1350 - total flux cleaned = -0.00707541 Jy ! Component: 1400 - total flux cleaned = -0.00707651 Jy ! Component: 1450 - total flux cleaned = -0.00690686 Jy ! Component: 1500 - total flux cleaned = -0.00657285 Jy ! Component: 1550 - total flux cleaned = -0.00629716 Jy ! Component: 1600 - total flux cleaned = -0.00635189 Jy ! Component: 1650 - total flux cleaned = -0.00613488 Jy ! Component: 1700 - total flux cleaned = -0.00597456 Jy ! Component: 1750 - total flux cleaned = -0.00581565 Jy ! Component: 1800 - total flux cleaned = -0.00581579 Jy ! Component: 1850 - total flux cleaned = -0.00555683 Jy ! Component: 1900 - total flux cleaned = -0.0053526 Jy ! Component: 1950 - total flux cleaned = -0.00560712 Jy ! Component: 2000 - total flux cleaned = -0.00550559 Jy ! Component: 2050 - total flux cleaned = -0.00540509 Jy ! Component: 2100 - total flux cleaned = -0.00545456 Jy ! Component: 2150 - total flux cleaned = -0.00540595 Jy ! Component: 2200 - total flux cleaned = -0.00535693 Jy ! Component: 2250 - total flux cleaned = -0.00526028 Jy ! Component: 2300 - total flux cleaned = -0.00506954 Jy ! Component: 2350 - total flux cleaned = -0.00506985 Jy ! Component: 2400 - total flux cleaned = -0.00502186 Jy ! Component: 2450 - total flux cleaned = -0.0047896 Jy ! Component: 2500 - total flux cleaned = -0.004744 Jy ! Component: 2550 - total flux cleaned = -0.00469827 Jy ! Component: 2600 - total flux cleaned = -0.00465244 Jy ! Component: 2650 - total flux cleaned = -0.00451694 Jy ! Component: 2700 - total flux cleaned = -0.00438293 Jy ! Component: 2750 - total flux cleaned = -0.00442743 Jy ! Component: 2800 - total flux cleaned = -0.00451551 Jy ! Component: 2850 - total flux cleaned = -0.0043399 Jy ! Component: 2900 - total flux cleaned = -0.004209 Jy ! Component: 2950 - total flux cleaned = -0.00403593 Jy ! Component: 3000 - total flux cleaned = -0.00390714 Jy ! Component: 3050 - total flux cleaned = -0.00373686 Jy ! Component: 3100 - total flux cleaned = -0.00386361 Jy ! Component: 3150 - total flux cleaned = -0.003443 Jy ! Component: 3200 - total flux cleaned = -0.00356842 Jy ! Component: 3250 - total flux cleaned = -0.00344424 Jy ! Component: 3300 - total flux cleaned = -0.00340316 Jy ! Component: 3350 - total flux cleaned = -0.00336171 Jy ! Component: 3400 - total flux cleaned = -0.00336174 Jy ! Component: 3450 - total flux cleaned = -0.00311878 Jy ! Component: 3500 - total flux cleaned = -0.00319954 Jy ! Component: 3550 - total flux cleaned = -0.0032798 Jy ! Component: 3600 - total flux cleaned = -0.0032397 Jy ! Component: 3650 - total flux cleaned = -0.00320029 Jy ! Component: 3700 - total flux cleaned = -0.00316081 Jy ! Component: 3750 - total flux cleaned = -0.00323862 Jy ! Component: 3800 - total flux cleaned = -0.00335481 Jy ! Component: 3850 - total flux cleaned = -0.00327786 Jy ! Component: 3900 - total flux cleaned = -0.00327763 Jy ! Component: 3950 - total flux cleaned = -0.00335416 Jy ! Component: 4000 - total flux cleaned = -0.00343015 Jy ! Component: 4050 - total flux cleaned = -0.003355 Jy ! Total flux subtracted in 4096 components = -0.00342971 Jy ! Clean residual min=-0.001951 max=0.002394 Jy/beam ! Clean residual mean=0.000000 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 1.59865 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 696 components and 1.59865 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J0121+1149_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.46 x 7.588 at -7.365 degrees (North through East) ! Clean map min=-0.0059417 max=1.2919 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J0121+1149_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map 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= 1.2918 rms= 0.00073 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J0121+1149_S_uvs.log closed on Fri Nov 22 22:29:32 2013