! Started logfile: /scr/pima/rdv95_uvs/J0108+0135_S_uvs.log on Wed Nov 6 20:41:34 2013 obs /scr/pima/rdv95_uvs/J0108+0135_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J0108+0135_S_uva.fits ! AN table 1: 2 integrations on 3 of 3 possible baselines. ! AN table 2: 10 integrations on 6 of 6 possible baselines. ! AN table 3: 2 integrations on 10 of 10 possible baselines. ! AN table 4: 2 integrations on 15 of 15 possible baselines. ! AN table 5: 2 integrations on 36 of 36 possible baselines. ! AN table 6: 2 integrations on 55 of 55 possible baselines. ! AN table 7: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0108+0135 ! ! 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 1200 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/rdv95_uvs/J0108+0135_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:MA self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:MA self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:MA self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:FT self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK 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 ! 6:SC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:MK 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 6 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 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 6 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 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 10 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 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 40 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 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=3.224645Jy sigma=96.717720 ! Fit after self-cal, rms=2.160997Jy sigma=61.221197 ! 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 1:MA ! Flagging baselines of antenna 1:MA in the currently selected channels. flag 1:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 2:MA ! Flagging baselines of antenna 2:MA in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 3:MA ! Flagging baselines of antenna 3:MA in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3:WZ in the currently selected channels. flag 4:FT ! Flagging baselines of antenna 4:FT in the currently selected channels. flag 4:MA ! Flagging baselines of antenna 4:MA 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 5:FT ! Flagging baselines of antenna 5:FT in the currently selected channels. flag 5:MA ! Flagging baselines of antenna 5:MA 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 6:FT ! Flagging baselines of antenna 6:FT 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=2.93 mas, bmaj=6.816 mas, bpa=-0.8621 degrees ! Estimated noise=1.0468 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 = 2.17953 Jy ! Component: 100 - total flux cleaned = 2.67966 Jy ! Total flux subtracted in 100 components = 2.67966 Jy ! Clean residual min=-0.070054 max=0.183458 Jy/beam ! Clean residual mean=0.000153 rms=0.025387 Jy/beam ! Combined flux in latest and established models = 2.67966 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.67966 Jy ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.414794Jy sigma=17.586616 ! Fit after self-cal, rms=0.417355Jy sigma=17.724673 ! Inverting map and beam ! Estimated beam: bmin=2.916 mas, bmaj=6.894 mas, bpa=-0.6928 degrees ! Estimated noise=1.05173 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192329 Jy ! Component: 100 - total flux cleaned = 0.28155 Jy ! Total flux subtracted in 100 components = 0.28155 Jy ! Clean residual min=-0.059341 max=0.066667 Jy/beam ! Clean residual mean=-0.000021 rms=0.015053 Jy/beam ! Combined flux in latest and established models = 2.96121 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 2.96121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330244Jy sigma=13.444030 ! Fit after self-cal, rms=0.328717Jy sigma=13.399305 ! 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=3.5 mas, bmaj=7.695 mas, bpa=-0.8392 degrees ! Estimated noise=0.887997 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 = 0.0562006 Jy ! Component: 100 - total flux cleaned = 0.0829159 Jy ! Component: 150 - total flux cleaned = 0.0983166 Jy ! Component: 200 - total flux cleaned = 0.106879 Jy ! Total flux subtracted in 200 components = 0.106879 Jy ! Clean residual min=-0.042574 max=0.059369 Jy/beam ! Clean residual mean=-0.000009 rms=0.013375 Jy/beam ! Combined flux in latest and established models = 3.06809 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 3.06809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.323314Jy sigma=12.926629 ! Fit after self-cal, rms=0.322931Jy sigma=12.916661 ! 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: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FT 0.00* MA 0.00* NY 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 FT 1.00* HN 1.10 LA 1.21 ! MA 1.00* NL 1.00 NY 1.00* SC 0.91 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.99 FT 1.00* HN 1.04 ! KP 0.92 LA 1.17 MK 0.92 NL 0.99 ! OV 0.98 PT 1.03 SC 0.95 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FT 0.00* MA 0.00* NY 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 FT 1.00* HN 1.10 LA 1.10 ! MA 1.00* NL 1.03 NY 1.00* SC 1.01 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.05 FT 1.00* HN 1.08 ! KP 1.00 LA 1.05 MK 1.00 NL 1.02 ! OV 1.01 PT 1.02 SC 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FT 0.00* MA 0.00* NY 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.11 FT 1.00* HN 1.08 LA 1.01 ! MA 1.00* NL 1.08 NY 1.00* SC 0.92 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.07 FT 1.00* HN 1.04 ! KP 1.00 LA 0.96 MK 0.98 NL 1.06 ! OV 1.01 PT 1.05 SC 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FT 0.00* MA 0.00* NY 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.06 FT 1.00* HN 0.93 LA 0.84 ! MA 1.00* NL 1.03 NY 1.00* SC 0.95 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.03 FT 1.00* HN 0.91 ! KP 0.94 LA 0.81 MK 1.10 NL 0.99 ! OV 0.86 PT 0.92 SC 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.322931Jy sigma=12.916661 ! Fit after self-cal, rms=0.073462Jy sigma=2.878751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=7.699 mas, bpa=-0.6798 degrees ! Estimated noise=0.886862 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 (-16.4, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025452 Jy ! Component: 100 - total flux cleaned = 0.0361034 Jy ! Component: 150 - total flux cleaned = 0.0423411 Jy ! Component: 200 - total flux cleaned = 0.0445847 Jy ! Total flux subtracted in 200 components = 0.0445847 Jy ! Clean residual min=-0.010763 max=0.009370 Jy/beam ! Clean residual mean=0.000005 rms=0.002556 Jy/beam ! Combined flux in latest and established models = 3.11267 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 3.11267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063658Jy sigma=2.454427 ! Fit after self-cal, rms=0.063011Jy sigma=2.436249 ! 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=0.063011Jy sigma=2.436249 ! Fit after self-cal, rms=0.062553Jy sigma=2.425782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=7.698 mas, bpa=-0.6751 degrees ! Estimated noise=0.886971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271074 Jy ! Component: 100 - total flux cleaned = 0.00359047 Jy ! Component: 150 - total flux cleaned = 0.00271336 Jy ! Component: 200 - total flux cleaned = 0.00231379 Jy ! Total flux subtracted in 200 components = 0.00231379 Jy ! Clean residual min=-0.008699 max=0.007989 Jy/beam ! Clean residual mean=0.000003 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 3.11499 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 3.11499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060525Jy sigma=2.353986 ! Fit after self-cal, rms=0.060206Jy sigma=2.346733 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 = 0.00102429 Jy ! Component: 100 - total flux cleaned = 0.000311795 Jy ! Component: 150 - total flux cleaned = -4.23707e-06 Jy ! Component: 200 - total flux cleaned = -0.000152035 Jy ! Total flux subtracted in 200 components = -0.000152035 Jy ! Clean residual min=-0.007717 max=0.007790 Jy/beam ! Clean residual mean=0.000004 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 3.11484 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 3.11484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059254Jy sigma=2.314214 ! Fit after self-cal, rms=0.059122Jy sigma=2.311992 ! 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=0.059122Jy sigma=2.311992 ! Fit after self-cal, rms=0.058831Jy sigma=2.306243 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=7.697 mas, bpa=-0.6666 degrees ! Estimated noise=0.886985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000802729 Jy ! Component: 100 - total flux cleaned = 0.000353372 Jy ! Component: 150 - total flux cleaned = 8.20877e-05 Jy ! Component: 200 - total flux cleaned = -0.000289169 Jy ! Total flux subtracted in 200 components = -0.000289169 Jy ! Clean residual min=-0.007226 max=0.007291 Jy/beam ! Clean residual mean=0.000004 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 3.11455 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 3.11455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058114Jy sigma=2.281505 ! Fit after self-cal, rms=0.057993Jy sigma=2.279389 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 = 0.000573077 Jy ! Component: 100 - total flux cleaned = 0.000456696 Jy ! Component: 150 - total flux cleaned = 0.000349393 Jy ! Component: 200 - total flux cleaned = 0.000250841 Jy ! Total flux subtracted in 200 components = 0.000250841 Jy ! Clean residual min=-0.006971 max=0.007134 Jy/beam ! Clean residual mean=0.000005 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 3.1148 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 3.1148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057575Jy sigma=2.265466 ! Fit after self-cal, rms=0.057517Jy sigma=2.264661 ! 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=0.057517Jy sigma=2.264661 ! Fit after self-cal, rms=0.057398Jy sigma=2.262761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.006 mas, bmaj=11.07 mas, bpa=-3.506 degrees ! Estimated noise=1.02746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175288 Jy ! Component: 100 - total flux cleaned = 0.0028964 Jy ! Component: 150 - total flux cleaned = 0.00290469 Jy ! Component: 200 - total flux cleaned = 0.00281626 Jy ! Total flux subtracted in 200 components = 0.00281626 Jy ! Clean residual min=-0.007357 max=0.007441 Jy/beam ! Clean residual mean=0.000009 rms=0.002174 Jy/beam ! Combined flux in latest and established models = 3.11761 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 3.11761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057160Jy sigma=2.252724 ! Fit after self-cal, rms=0.056989Jy sigma=2.248120 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 = 0.000765568 Jy ! Component: 100 - total flux cleaned = 0.000767242 Jy ! Component: 150 - total flux cleaned = 0.000765093 Jy ! Component: 200 - total flux cleaned = 0.00075924 Jy ! Total flux subtracted in 200 components = 0.00075924 Jy ! Clean residual min=-0.007065 max=0.007356 Jy/beam ! Clean residual mean=0.000010 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 3.11837 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 3.11837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056930Jy sigma=2.245042 ! Fit after self-cal, rms=0.056822Jy sigma=2.242522 ! 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 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK 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 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:MK,true ! 7:MK 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 6 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.208454Jy sigma=14.587542 ! Fit after self-cal, rms=0.276450Jy sigma=7.643977 selfant "",false ! 1:MA self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:MA self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:MA self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:FT self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK 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 ! 6:SC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:MK 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 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! 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 3. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.276450Jy sigma=7.643977 ! Fit after self-cal, rms=0.143632Jy sigma=2.097328 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=2.422 mas, bmaj=6.372 mas, bpa=-7.96 degrees ! Estimated noise=1.15621 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 = -0.003904 Jy ! Component: 100 - total flux cleaned = -0.00523599 Jy ! Component: 150 - total flux cleaned = -0.00617564 Jy ! Component: 200 - total flux cleaned = -0.00617508 Jy ! Total flux subtracted in 200 components = -0.00617508 Jy ! Clean residual min=-0.008790 max=0.008471 Jy/beam ! Clean residual mean=0.000000 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 3.1122 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 3.1122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142390Jy sigma=2.085243 ! Fit after self-cal, rms=0.142595Jy sigma=2.083238 ! 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=2.848 mas, bmaj=7.089 mas, bpa=-8.205 degrees ! Estimated noise=0.919252 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 = 0.00137169 Jy ! Component: 100 - total flux cleaned = 0.00227607 Jy ! Component: 150 - total flux cleaned = 0.00322863 Jy ! Component: 200 - total flux cleaned = 0.00389314 Jy ! Component: 250 - total flux cleaned = 0.00451286 Jy ! Component: 300 - total flux cleaned = 0.00471178 Jy ! Component: 350 - total flux cleaned = 0.00489925 Jy ! Component: 400 - total flux cleaned = 0.00489752 Jy ! Total flux subtracted in 400 components = 0.00489752 Jy ! Clean residual min=-0.007549 max=0.007289 Jy/beam ! Clean residual mean=0.000003 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 3.1171 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 140 components and 3.1171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141772Jy sigma=2.070486 ! Fit after self-cal, rms=0.141783Jy sigma=2.069617 ! 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 = 0.000172514 Jy ! Component: 100 - total flux cleaned = 0.00025915 Jy ! Component: 150 - total flux cleaned = 0.000427992 Jy ! Component: 200 - total flux cleaned = 0.00042863 Jy ! Component: 250 - total flux cleaned = 0.000429771 Jy ! Component: 300 - total flux cleaned = 0.000431861 Jy ! Component: 350 - total flux cleaned = 0.000431036 Jy ! Component: 400 - total flux cleaned = 0.0004316 Jy ! Total flux subtracted in 400 components = 0.0004316 Jy ! Clean residual min=-0.007399 max=0.007052 Jy/beam ! Clean residual mean=0.000003 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 3.11753 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 151 components and 3.11753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141300Jy sigma=2.064028 ! Fit after self-cal, rms=0.141307Jy sigma=2.063569 ! 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 6 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 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 6 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 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 6 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 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 6 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 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=0.992280Jy sigma=13.306367 ! Fit after self-cal, rms=0.141632Jy sigma=2.059599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=7.088 mas, bpa=-8.194 degrees ! Estimated noise=0.919173 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148825 Jy ! Component: 100 - total flux cleaned = -0.00158265 Jy ! Component: 150 - total flux cleaned = -0.00150251 Jy ! Component: 200 - total flux cleaned = -0.00119325 Jy ! Component: 250 - total flux cleaned = -0.00111921 Jy ! Component: 300 - total flux cleaned = -0.000976556 Jy ! Component: 350 - total flux cleaned = -0.000838666 Jy ! Component: 400 - total flux cleaned = -0.000839398 Jy ! Total flux subtracted in 400 components = -0.000839398 Jy ! Clean residual min=-0.007185 max=0.006598 Jy/beam ! Clean residual mean=0.000003 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 3.11669 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 162 components and 3.11669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141150Jy sigma=2.054856 ! Fit after self-cal, rms=0.141163Jy sigma=2.054409 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 = 7.67577e-05 Jy ! Component: 100 - total flux cleaned = 0.000279501 Jy ! Component: 150 - total flux cleaned = 0.00028121 Jy ! Component: 200 - total flux cleaned = 0.000342599 Jy ! Component: 250 - total flux cleaned = 0.000401483 Jy ! Component: 300 - total flux cleaned = 0.000341513 Jy ! Component: 350 - total flux cleaned = 0.00028342 Jy ! Component: 400 - total flux cleaned = 0.000340162 Jy ! Total flux subtracted in 400 components = 0.000340162 Jy ! Clean residual min=-0.007047 max=0.006607 Jy/beam ! Clean residual mean=0.000003 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 3.11703 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 166 components and 3.11703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140846Jy sigma=2.051451 ! Fit after self-cal, rms=0.140854Jy sigma=2.051166 ! 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=0.140854Jy sigma=2.051166 ! Fit after self-cal, rms=0.141070Jy sigma=2.049831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.851 mas, bmaj=7.088 mas, bpa=-8.185 degrees ! Estimated noise=0.919109 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127587 Jy ! Component: 100 - total flux cleaned = -0.00127776 Jy ! Component: 150 - total flux cleaned = -0.00121629 Jy ! Component: 200 - total flux cleaned = -0.0012185 Jy ! Component: 250 - total flux cleaned = -0.00116266 Jy ! Component: 300 - total flux cleaned = -0.0010543 Jy ! Component: 350 - total flux cleaned = -0.00105509 Jy ! Component: 400 - total flux cleaned = -0.00105363 Jy ! Total flux subtracted in 400 components = -0.00105363 Jy ! Clean residual min=-0.006860 max=0.006600 Jy/beam ! Clean residual mean=0.000002 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 3.11597 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 169 components and 3.11597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140793Jy sigma=2.047207 ! Fit after self-cal, rms=0.140796Jy sigma=2.046948 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 = 0.000113215 Jy ! Component: 100 - total flux cleaned = 0.00021894 Jy ! Component: 150 - total flux cleaned = 0.000219859 Jy ! Component: 200 - total flux cleaned = 0.000268004 Jy ! Component: 250 - total flux cleaned = 0.000219486 Jy ! Component: 300 - total flux cleaned = 0.000266236 Jy ! Component: 350 - total flux cleaned = 0.000222337 Jy ! Component: 400 - total flux cleaned = 0.000223045 Jy ! Total flux subtracted in 400 components = 0.000223045 Jy ! Clean residual min=-0.006766 max=0.006670 Jy/beam ! Clean residual mean=0.000002 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 3.1162 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 177 components and 3.1162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140585Jy sigma=2.045313 ! Fit after self-cal, rms=0.140589Jy sigma=2.045142 ! 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=0.140589Jy sigma=2.045142 ! Fit after self-cal, rms=0.139916Jy sigma=1.991936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.049 mas, bmaj=10.59 mas, bpa=-2.014 degrees ! Estimated noise=1.04019 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000643555 Jy ! Component: 100 - total flux cleaned = -0.000637155 Jy ! Component: 150 - total flux cleaned = -0.000559272 Jy ! Component: 200 - total flux cleaned = -0.000560321 Jy ! Component: 250 - total flux cleaned = -0.000615849 Jy ! Component: 300 - total flux cleaned = -0.000611909 Jy ! Component: 350 - total flux cleaned = -0.000562758 Jy ! Component: 400 - total flux cleaned = -0.000655653 Jy ! Total flux subtracted in 400 components = -0.000655653 Jy ! Clean residual min=-0.007153 max=0.007628 Jy/beam ! Clean residual mean=0.000003 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 3.11554 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 182 components and 3.11554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140147Jy sigma=1.991260 ! Fit after self-cal, rms=0.140136Jy sigma=1.988442 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 (-5.6, -14.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472529 Jy ! Component: 100 - total flux cleaned = 0.00791254 Jy ! Component: 150 - total flux cleaned = 0.0105276 Jy ! Component: 200 - total flux cleaned = 0.0132017 Jy ! Component: 250 - total flux cleaned = 0.0147245 Jy ! Component: 300 - total flux cleaned = 0.0160986 Jy ! Component: 350 - total flux cleaned = 0.0170516 Jy ! Component: 400 - total flux cleaned = 0.0179433 Jy ! Total flux subtracted in 400 components = 0.0179433 Jy ! Clean residual min=-0.005043 max=0.005154 Jy/beam ! Clean residual mean=0.000000 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 3.13349 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 252 components and 3.13348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139908Jy sigma=1.952541 ! Fit after self-cal, rms=0.139822Jy sigma=1.950104 ! 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=2.852 mas, bmaj=7.088 mas, bpa=-8.177 degrees ! Estimated noise=0.919197 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.852 x 7.088 at -8.177 degrees (North through East) ! Clean map min=-0.0087635 max=2.7415 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=0.139822Jy sigma=1.950104 ! Fit after self-cal, rms=0.122727Jy sigma=1.492629 ! Inverting map and beam ! Estimated beam: bmin=2.851 mas, bmaj=7.089 mas, bpa=-8.193 degrees ! Estimated noise=0.919085 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4848e-05 Jy ! Component: 100 - total flux cleaned = 0.0011943 Jy ! Component: 150 - total flux cleaned = 0.00205415 Jy ! Component: 200 - total flux cleaned = 0.00312648 Jy ! Component: 250 - total flux cleaned = 0.00362994 Jy ! Component: 300 - total flux cleaned = 0.00398783 Jy ! Component: 350 - total flux cleaned = 0.00433367 Jy ! Component: 400 - total flux cleaned = 0.0045559 Jy ! Total flux subtracted in 400 components = 0.0045559 Jy ! Clean residual min=-0.005274 max=0.005083 Jy/beam ! Clean residual mean=0.000001 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 3.13804 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 314 components and 3.13804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121517Jy sigma=1.464296 ! Fit after self-cal, rms=0.121500Jy sigma=1.463332 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956171 Jy ! Component: 100 - total flux cleaned = 0.00127731 Jy ! Component: 150 - total flux cleaned = 0.00148209 Jy ! Component: 200 - total flux cleaned = 0.00167994 Jy ! Component: 250 - total flux cleaned = 0.00177795 Jy ! Component: 300 - total flux cleaned = 0.00206232 Jy ! Component: 350 - total flux cleaned = 0.00233856 Jy ! Component: 400 - total flux cleaned = 0.00260479 Jy ! Total flux subtracted in 400 components = 0.00260479 Jy ! Clean residual min=-0.004854 max=0.004759 Jy/beam ! Clean residual mean=0.000001 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 3.14065 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 349 components and 3.14065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120735Jy sigma=1.450668 ! Fit after self-cal, rms=0.120737Jy sigma=1.450248 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120737Jy sigma=1.450248 ! Fit after self-cal, rms=0.120688Jy sigma=1.448918 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=2.424 mas, bmaj=6.37 mas, bpa=-7.942 degrees ! Estimated noise=1.15663 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.11754 Jy ! Component: 100 - total flux cleaned = 2.63305 Jy ! Component: 150 - total flux cleaned = 2.84358 Jy ! Component: 200 - total flux cleaned = 2.94308 Jy ! Component: 250 - total flux cleaned = 2.99807 Jy ! Component: 300 - total flux cleaned = 3.03195 Jy ! Component: 350 - total flux cleaned = 3.05579 Jy ! Component: 400 - total flux cleaned = 3.07299 Jy ! Total flux subtracted in 400 components = 3.07299 Jy ! Clean residual min=-0.011383 max=0.011106 Jy/beam ! Clean residual mean=0.000005 rms=0.002833 Jy/beam ! Combined flux in latest and established models = 3.07299 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 47 model components to the UV plane model. ! The established model now contains 47 components and 3.07299 Jy ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=7.088 mas, bpa=-8.19 degrees ! Estimated noise=0.919223 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 = 0.0162446 Jy ! Component: 100 - total flux cleaned = 0.0254266 Jy ! Component: 150 - total flux cleaned = 0.0292355 Jy ! Component: 200 - total flux cleaned = 0.0318378 Jy ! Component: 250 - total flux cleaned = 0.033787 Jy ! Component: 300 - total flux cleaned = 0.036457 Jy ! Component: 350 - total flux cleaned = 0.0386527 Jy ! Component: 400 - total flux cleaned = 0.0409579 Jy ! Total flux subtracted in 400 components = 0.0409579 Jy ! Clean residual min=-0.006709 max=0.006156 Jy/beam ! Clean residual mean=0.000004 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 3.11395 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 118 components and 3.11395 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=8.049 mas, bmaj=10.59 mas, bpa=-2.021 degrees ! Estimated noise=1.04025 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612984 Jy ! Component: 100 - total flux cleaned = 0.00987714 Jy ! Component: 150 - total flux cleaned = 0.0124101 Jy ! Component: 200 - total flux cleaned = 0.0149053 Jy ! Component: 250 - total flux cleaned = 0.0163657 Jy ! Component: 300 - total flux cleaned = 0.0176905 Jy ! Component: 350 - total flux cleaned = 0.0188971 Jy ! Component: 400 - total flux cleaned = 0.0197802 Jy ! Total flux subtracted in 400 components = 0.0197802 Jy ! Clean residual min=-0.004484 max=0.004525 Jy/beam ! Clean residual mean=0.000006 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 3.13373 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) ! Added new window around map position (83.2, 32). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981461 Jy ! Component: 100 - total flux cleaned = 0.00124324 Jy ! Component: 150 - total flux cleaned = 0.00216676 Jy ! Component: 200 - total flux cleaned = 0.00288643 Jy ! Component: 250 - total flux cleaned = 0.00325667 Jy ! Component: 300 - total flux cleaned = 0.00377941 Jy ! Component: 350 - total flux cleaned = 0.00410885 Jy ! Component: 400 - total flux cleaned = 0.0048839 Jy ! Total flux subtracted in 400 components = 0.0048839 Jy ! Clean residual min=-0.003549 max=0.003499 Jy/beam ! Clean residual mean=0.000000 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 3.13861 Jy ! Adding 150 model components to the UV plane model. ! The established model now contains 264 components and 3.13862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=7.088 mas, bpa=-8.19 degrees ! Estimated noise=0.919223 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173332 Jy ! Component: 100 - total flux cleaned = 0.000701557 Jy ! Component: 150 - total flux cleaned = 0.00134594 Jy ! Component: 200 - total flux cleaned = 0.00180219 Jy ! Component: 250 - total flux cleaned = 0.00236326 Jy ! Component: 300 - total flux cleaned = 0.00248818 Jy ! Component: 350 - total flux cleaned = 0.00235366 Jy ! Component: 400 - total flux cleaned = 0.00222862 Jy ! Total flux subtracted in 400 components = 0.00222862 Jy ! Clean residual min=-0.004407 max=0.004194 Jy/beam ! Clean residual mean=-0.000000 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 3.14084 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 318 components and 3.14084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121421Jy sigma=1.450321 ! Fit after self-cal, rms=0.121080Jy sigma=1.446447 wmodel /scr/pima/rdv95_uvs/J0108+0135_S_map.mod ! Writing 318 model components to file: /scr/pima/rdv95_uvs/J0108+0135_S_map.mod wobs /scr/pima/rdv95_uvs/J0108+0135_S_uvs.fits ! Applying 672 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J0108+0135_S_uvs.fits wwins /scr/pima/rdv95_uvs/J0108+0135_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv95_uvs/J0108+0135_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 = -0.00063923 Jy ! Component: 100 - total flux cleaned = -0.00151982 Jy ! Component: 150 - total flux cleaned = -0.00179911 Jy ! Component: 200 - total flux cleaned = -0.0018681 Jy ! Component: 250 - total flux cleaned = -0.00225969 Jy ! Component: 300 - total flux cleaned = -0.00263959 Jy ! Component: 350 - total flux cleaned = -0.00282606 Jy ! Component: 400 - total flux cleaned = -0.00324888 Jy ! Component: 450 - total flux cleaned = -0.00336696 Jy ! Component: 500 - total flux cleaned = -0.00342525 Jy ! Component: 550 - total flux cleaned = -0.00348271 Jy ! Component: 600 - total flux cleaned = -0.00342611 Jy ! Component: 650 - total flux cleaned = -0.00331578 Jy ! Component: 700 - total flux cleaned = -0.00347803 Jy ! Component: 750 - total flux cleaned = -0.00337151 Jy ! Component: 800 - total flux cleaned = -0.00352869 Jy ! Component: 850 - total flux cleaned = -0.00342461 Jy ! Component: 900 - total flux cleaned = -0.00347581 Jy ! Component: 950 - total flux cleaned = -0.00342595 Jy ! Component: 1000 - total flux cleaned = -0.00377497 Jy ! Component: 1050 - total flux cleaned = -0.00402047 Jy ! Component: 1100 - total flux cleaned = -0.0042634 Jy ! Component: 1150 - total flux cleaned = -0.0043588 Jy ! Component: 1200 - total flux cleaned = -0.00454913 Jy ! Component: 1250 - total flux cleaned = -0.00464342 Jy ! Component: 1300 - total flux cleaned = -0.004737 Jy ! Component: 1350 - total flux cleaned = -0.00473751 Jy ! Component: 1400 - total flux cleaned = -0.00492127 Jy ! Component: 1450 - total flux cleaned = -0.00501265 Jy ! Component: 1500 - total flux cleaned = -0.0051477 Jy ! Component: 1550 - total flux cleaned = -0.0051038 Jy ! Component: 1600 - total flux cleaned = -0.00523682 Jy ! Component: 1650 - total flux cleaned = -0.00523666 Jy ! Component: 1700 - total flux cleaned = -0.00528079 Jy ! Component: 1750 - total flux cleaned = -0.0053238 Jy ! Component: 1800 - total flux cleaned = -0.00532363 Jy ! Component: 1850 - total flux cleaned = -0.00549413 Jy ! Component: 1900 - total flux cleaned = -0.00553598 Jy ! Component: 1950 - total flux cleaned = -0.00566141 Jy ! Component: 2000 - total flux cleaned = -0.00557791 Jy ! Component: 2050 - total flux cleaned = -0.00570196 Jy ! Component: 2100 - total flux cleaned = -0.00574278 Jy ! Component: 2150 - total flux cleaned = -0.00570195 Jy ! Component: 2200 - total flux cleaned = -0.00590445 Jy ! Component: 2250 - total flux cleaned = -0.00594445 Jy ! Component: 2300 - total flux cleaned = -0.00586435 Jy ! Component: 2350 - total flux cleaned = -0.00598315 Jy ! Component: 2400 - total flux cleaned = -0.00586485 Jy ! Component: 2450 - total flux cleaned = -0.00582607 Jy ! Component: 2500 - total flux cleaned = -0.00582583 Jy ! Component: 2550 - total flux cleaned = -0.00578702 Jy ! Component: 2600 - total flux cleaned = -0.0055949 Jy ! Component: 2650 - total flux cleaned = -0.00548038 Jy ! Component: 2700 - total flux cleaned = -0.00555603 Jy ! Component: 2750 - total flux cleaned = -0.00555621 Jy ! Component: 2800 - total flux cleaned = -0.00536904 Jy ! Component: 2850 - total flux cleaned = -0.00522012 Jy ! Component: 2900 - total flux cleaned = -0.00522002 Jy ! Component: 2950 - total flux cleaned = -0.00514658 Jy ! Component: 3000 - total flux cleaned = -0.00525621 Jy ! Component: 3050 - total flux cleaned = -0.00503731 Jy ! Component: 3100 - total flux cleaned = -0.00496518 Jy ! Component: 3150 - total flux cleaned = -0.00467712 Jy ! Component: 3200 - total flux cleaned = -0.0047494 Jy ! Component: 3250 - total flux cleaned = -0.00474977 Jy ! Component: 3300 - total flux cleaned = -0.0046789 Jy ! Component: 3350 - total flux cleaned = -0.00471466 Jy ! Component: 3400 - total flux cleaned = -0.00439816 Jy ! Component: 3450 - total flux cleaned = -0.00436344 Jy ! Component: 3500 - total flux cleaned = -0.00425866 Jy ! Component: 3550 - total flux cleaned = -0.00412022 Jy ! Component: 3600 - total flux cleaned = -0.00412056 Jy ! Component: 3650 - total flux cleaned = -0.00401755 Jy ! Component: 3700 - total flux cleaned = -0.00388091 Jy ! Component: 3750 - total flux cleaned = -0.00381293 Jy ! Component: 3800 - total flux cleaned = -0.00371125 Jy ! Component: 3850 - total flux cleaned = -0.00344157 Jy ! Component: 3900 - total flux cleaned = -0.00347524 Jy ! Component: 3950 - total flux cleaned = -0.00320749 Jy ! Component: 4000 - total flux cleaned = -0.00310777 Jy ! Component: 4050 - total flux cleaned = -0.00304159 Jy ! Total flux subtracted in 4096 components = -0.0029756 Jy ! Clean residual min=-0.001739 max=0.002053 Jy/beam ! Clean residual mean=0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 3.13787 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 569 components and 3.13787 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J0108+0135_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.852 x 7.088 at -8.19 degrees (North through East) ! Clean map min=-0.0050771 max=2.7356 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J0108+0135_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= 2.7355 rms= 0.00061 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J0108+0135_S_uvs.log closed on Wed Nov 6 20:41:40 2013