! Started logfile: /image_prod/ug002_uva//J1032+5610_X_a_dfm.log on Wed Mar 4 23:36:38 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uva//J1032+5610_X_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1032+5610_X_a_uva.fits ! AN table 1: 200 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.887639 visibilities/baseline/integration-bin. ! Found source: J1032+5610 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 76692 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1032+5610_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002685Jy sigma=9.012333 ! Fit after self-cal, rms=0.954210Jy sigma=8.567530 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.7145 mas, bmaj=0.9508 mas, bpa=-4.701 degrees ! Estimated noise=0.734363 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 = 0.0320171 Jy ! Component: 100 - total flux cleaned = 0.0408111 Jy ! Total flux subtracted in 100 components = 0.0408111 Jy ! Clean residual min=-0.002401 max=0.008479 Jy/beam ! Clean residual mean=-0.000008 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0408111 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0408111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059921Jy sigma=0.506750 ! Fit after self-cal, rms=0.058708Jy sigma=0.496120 ! Inverting map ! Added new window around map position (-20.8, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797526 Jy ! Component: 100 - total flux cleaned = 0.0128333 Jy ! Total flux subtracted in 100 components = 0.0128333 Jy ! Clean residual min=-0.002270 max=0.004331 Jy/beam ! Clean residual mean=-0.000006 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0536444 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0536444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057042Jy sigma=0.478671 ! Fit after self-cal, rms=0.056827Jy sigma=0.476459 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512868 Jy ! Component: 100 - total flux cleaned = 0.00840166 Jy ! Total flux subtracted in 100 components = 0.00840166 Jy ! Clean residual min=-0.001887 max=0.003169 Jy/beam ! Clean residual mean=-0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0620461 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0620461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056084Jy sigma=0.468494 ! Fit after self-cal, rms=0.055994Jy sigma=0.467573 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343926 Jy ! Component: 100 - total flux cleaned = 0.00577567 Jy ! Total flux subtracted in 100 components = 0.00577567 Jy ! Clean residual min=-0.001724 max=0.002862 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0678217 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0678217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055636Jy sigma=0.463681 ! Fit after self-cal, rms=0.055598Jy sigma=0.463288 ! Inverting map ! Added new window around map position (0.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287192 Jy ! Component: 100 - total flux cleaned = 0.00444118 Jy ! Total flux subtracted in 100 components = 0.00444118 Jy ! Clean residual min=-0.001818 max=0.002010 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0722629 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0722629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055407Jy sigma=0.461231 ! Fit after self-cal, rms=0.055397Jy sigma=0.461046 ! 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=0.9731 mas, bmaj=1.277 mas, bpa=-4.256 degrees ! Estimated noise=0.289206 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 (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305365 Jy ! Component: 100 - total flux cleaned = 0.00505816 Jy ! Component: 150 - total flux cleaned = 0.00648555 Jy ! Component: 200 - total flux cleaned = 0.00754769 Jy ! Total flux subtracted in 200 components = 0.00754769 Jy ! Clean residual min=-0.001358 max=0.001444 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0798106 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 75 components and 0.0798106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055206Jy sigma=0.459018 ! Fit after self-cal, rms=0.055201Jy sigma=0.458875 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9731 x 1.277 at -4.256 degrees (North through East) ! Clean map min=-0.00127 max=0.043195 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 1.03 ! LA 1.02 MK 1.09 OV 0.93 PT 0.92 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.05 ! LA 1.04 MK 1.06 OV 0.92 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 1.02 ! LA 1.04 MK 1.13 OV 0.93 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.98 KP 1.03 ! LA 1.01 MK 1.12 OV 0.92 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 1.03 ! LA 0.98 MK 1.10 OV 0.93 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.98 KP 1.06 ! LA 1.03 MK 1.08 OV 0.91 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 1.03 ! LA 1.07 MK 1.07 OV 0.92 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.98 KP 1.04 ! LA 1.02 MK 1.12 OV 0.91 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 1.05 ! LA 1.06 MK 1.10 OV 0.93 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 0.98 KP 1.00 ! LA 1.03 MK 1.09 OV 0.90 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.95 KP 1.02 ! LA 1.04 MK 1.03 OV 0.93 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.96 KP 1.04 ! LA 1.06 MK 0.98 OV 0.92 PT 0.91 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.055201Jy sigma=0.458875 ! Fit after self-cal, rms=0.054796Jy sigma=0.457449 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=1.294 mas, bpa=-3.986 degrees ! Estimated noise=0.289347 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 = 0.000356055 Jy ! Component: 100 - total flux cleaned = 0.000623114 Jy ! Component: 150 - total flux cleaned = 0.000798743 Jy ! Component: 200 - total flux cleaned = 0.000899433 Jy ! Total flux subtracted in 200 components = 0.000899433 Jy ! Clean residual min=-0.001204 max=0.001119 Jy/beam ! Clean residual mean=0.000004 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0807101 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0807101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054776Jy sigma=0.457230 ! Fit after self-cal, rms=0.054790Jy sigma=0.457068 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054790Jy sigma=0.457068 ! Fit after self-cal, rms=0.055155Jy sigma=0.455079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=1.288 mas, bpa=-2.856 degrees ! Estimated noise=0.288708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344246 Jy ! Component: 100 - total flux cleaned = 0.000520965 Jy ! Component: 150 - total flux cleaned = 0.000652187 Jy ! Component: 200 - total flux cleaned = 0.000751202 Jy ! Total flux subtracted in 200 components = 0.000751202 Jy ! Clean residual min=-0.000692 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0814613 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.0814613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055142Jy sigma=0.454944 ! Fit after self-cal, rms=0.055185Jy sigma=0.454771 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 (-16.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941585 Jy ! Component: 100 - total flux cleaned = 0.00114983 Jy ! Component: 150 - total flux cleaned = 0.00122035 Jy ! Component: 200 - total flux cleaned = 0.00129782 Jy ! Total flux subtracted in 200 components = 0.00129782 Jy ! Clean residual min=-0.000657 max=0.000736 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0827591 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.0827591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055166Jy sigma=0.454579 ! Fit after self-cal, rms=0.055164Jy sigma=0.454551 ! Inverting map ! Added new window around map position (-0.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671558 Jy ! Component: 100 - total flux cleaned = 0.000978524 Jy ! Component: 150 - total flux cleaned = 0.00108393 Jy ! Component: 200 - total flux cleaned = 0.00115289 Jy ! Total flux subtracted in 200 components = 0.00115289 Jy ! Clean residual min=-0.000629 max=0.000684 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.083912 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 126 components and 0.0839119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055153Jy sigma=0.454438 ! Fit after self-cal, rms=0.055153Jy sigma=0.454424 ! Inverting map ! Added new window around map position (-27, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513483 Jy ! Component: 100 - total flux cleaned = 0.000601027 Jy ! Component: 150 - total flux cleaned = 0.000614629 Jy ! Component: 200 - total flux cleaned = 0.000664848 Jy ! Total flux subtracted in 200 components = 0.000664848 Jy ! Clean residual min=-0.000624 max=0.000650 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0845768 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.0845768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055144Jy sigma=0.454343 ! Fit after self-cal, rms=0.055144Jy sigma=0.454334 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055144Jy sigma=0.454334 ! Fit after self-cal, rms=0.055043Jy sigma=0.454254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9845 mas, bmaj=1.285 mas, bpa=-2.451 degrees ! Estimated noise=0.287363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228644 Jy ! Component: 100 - total flux cleaned = 0.000387831 Jy ! Component: 150 - total flux cleaned = 0.000504288 Jy ! Component: 200 - total flux cleaned = 0.000564065 Jy ! Total flux subtracted in 200 components = 0.000564065 Jy ! Clean residual min=-0.000593 max=0.000622 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0851409 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 0.0851409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055037Jy sigma=0.454190 ! Fit after self-cal, rms=0.055049Jy sigma=0.454169 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 (7.8, 29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374643 Jy ! Component: 100 - total flux cleaned = 0.000434017 Jy ! Component: 150 - total flux cleaned = 0.000446668 Jy ! Component: 200 - total flux cleaned = 0.000446658 Jy ! Total flux subtracted in 200 components = 0.000446658 Jy ! Clean residual min=-0.000589 max=0.000574 Jy/beam ! Clean residual mean=0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0855876 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 151 components and 0.0855876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055040Jy sigma=0.454094 ! Fit after self-cal, rms=0.055039Jy sigma=0.454084 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055039Jy sigma=0.454084 ! Fit after self-cal, rms=0.054898Jy sigma=0.454074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=2.671 mas, bpa=45.17 degrees ! Estimated noise=0.368592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484316 Jy ! Component: 100 - total flux cleaned = 0.000690384 Jy ! Component: 150 - total flux cleaned = 0.000813453 Jy ! Component: 200 - total flux cleaned = 0.000900372 Jy ! Total flux subtracted in 200 components = 0.000900372 Jy ! Clean residual min=-0.000584 max=0.000653 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0864879 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 0.086488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054896Jy sigma=0.454048 ! Fit after self-cal, rms=0.054895Jy sigma=0.454035 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 = 9.69864e-05 Jy ! Component: 100 - total flux cleaned = 0.00016313 Jy ! Component: 150 - total flux cleaned = 0.000246373 Jy ! Component: 200 - total flux cleaned = 0.000313402 Jy ! Total flux subtracted in 200 components = 0.000313402 Jy ! Clean residual min=-0.000571 max=0.000662 Jy/beam ! Clean residual mean=0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0868014 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 0.0868014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054895Jy sigma=0.454027 ! Fit after self-cal, rms=0.054894Jy sigma=0.454022 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.9828 mas, bmaj=1.283 mas, bpa=-2.271 degrees ! Estimated noise=0.286605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9828 x 1.283 at -2.271 degrees (North through East) ! Clean map min=-0.00053006 max=0.041425 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 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=0.7209 mas, bmaj=0.9529 mas, bpa=-2.487 degrees ! Estimated noise=0.735126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331705 Jy ! Component: 100 - total flux cleaned = 0.0462449 Jy ! Component: 150 - total flux cleaned = 0.0535953 Jy ! Component: 200 - total flux cleaned = 0.0588473 Jy ! Total flux subtracted in 200 components = 0.0588473 Jy ! Clean residual min=-0.002152 max=0.002995 Jy/beam ! Clean residual mean=-0.000006 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0588473 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0588473 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9828 mas, bmaj=1.283 mas, bpa=-2.271 degrees ! Estimated noise=0.286605 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076413 Jy ! Component: 100 - total flux cleaned = 0.0122676 Jy ! Component: 150 - total flux cleaned = 0.0154639 Jy ! Component: 200 - total flux cleaned = 0.0177205 Jy ! Total flux subtracted in 200 components = 0.0177205 Jy ! Clean residual min=-0.000838 max=0.001302 Jy/beam ! Clean residual mean=-0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0765678 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 72 components and 0.0765678 Jy ! Inverting map ! Added new window around map position (-1.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171586 Jy ! Component: 100 - total flux cleaned = 0.00308092 Jy ! Component: 150 - total flux cleaned = 0.0041955 Jy ! Component: 200 - total flux cleaned = 0.00514516 Jy ! Total flux subtracted in 200 components = 0.00514516 Jy ! Clean residual min=-0.000683 max=0.000722 Jy/beam ! Clean residual mean=-0.000003 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0817129 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 100 components and 0.0817129 Jy ! Inverting map ! Added new window around map position (0.4, 35.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843035 Jy ! Component: 100 - total flux cleaned = 0.00156171 Jy ! Component: 150 - total flux cleaned = 0.00207026 Jy ! Component: 200 - total flux cleaned = 0.00243466 Jy ! Total flux subtracted in 200 components = 0.00243466 Jy ! Clean residual min=-0.000634 max=0.000554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0841476 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 124 components and 0.0841476 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=2.671 mas, bpa=45.17 degrees ! Estimated noise=0.368592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821559 Jy ! Component: 100 - total flux cleaned = 0.0012512 Jy ! Component: 150 - total flux cleaned = 0.00152869 Jy ! Component: 200 - total flux cleaned = 0.00176337 Jy ! Total flux subtracted in 200 components = 0.00176337 Jy ! Clean residual min=-0.000631 max=0.000593 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.085911 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152333 Jy ! Component: 100 - total flux cleaned = 0.000287679 Jy ! Component: 150 - total flux cleaned = 0.000418677 Jy ! Component: 200 - total flux cleaned = 0.000518423 Jy ! Total flux subtracted in 200 components = 0.000518423 Jy ! Clean residual min=-0.000617 max=0.000590 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0864294 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 188 components and 0.0864294 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9828 mas, bmaj=1.283 mas, bpa=-2.271 degrees ! Estimated noise=0.286605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170729 Jy ! Component: 100 - total flux cleaned = -0.000171356 Jy ! Component: 150 - total flux cleaned = -0.0001992 Jy ! Component: 200 - total flux cleaned = -0.000198456 Jy ! Total flux subtracted in 200 components = -0.000198456 Jy ! Clean residual min=-0.000587 max=0.000528 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0862309 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 202 components and 0.0862309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054886Jy sigma=0.453957 ! Fit after self-cal, rms=0.054881Jy sigma=0.453903 wmodel J1032+5610_X_a_map.mod ! Writing 202 model components to file: J1032+5610_X_a_map.mod wobs J1032+5610_X_a_uvs.fits ! Writing UV FITS file: J1032+5610_X_a_uvs.fits wwins J1032+5610_X_a_map.win ! wwins: Wrote 10 windows to J1032+5610_X_a_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 = -0.00012684 Jy ! Component: 100 - total flux cleaned = -0.000155574 Jy ! Component: 150 - total flux cleaned = -0.000210795 Jy ! Component: 200 - total flux cleaned = -0.000228469 Jy ! Component: 250 - total flux cleaned = -0.000263318 Jy ! Component: 300 - total flux cleaned = -0.000263219 Jy ! Component: 350 - total flux cleaned = -0.000288495 Jy ! Component: 400 - total flux cleaned = -0.000280186 Jy ! Component: 450 - total flux cleaned = -0.000296301 Jy ! Component: 500 - total flux cleaned = -0.000320246 Jy ! Component: 550 - total flux cleaned = -0.000343835 Jy ! Component: 600 - total flux cleaned = -0.000336103 Jy ! Component: 650 - total flux cleaned = -0.000351545 Jy ! Component: 700 - total flux cleaned = -0.00035164 Jy ! Component: 750 - total flux cleaned = -0.000366744 Jy ! Component: 800 - total flux cleaned = -0.000381654 Jy ! Component: 850 - total flux cleaned = -0.000396334 Jy ! Component: 900 - total flux cleaned = -0.00038916 Jy ! Component: 950 - total flux cleaned = -0.000417958 Jy ! Component: 1000 - total flux cleaned = -0.000460795 Jy ! Component: 1050 - total flux cleaned = -0.000460837 Jy ! Component: 1100 - total flux cleaned = -0.000474941 Jy ! Component: 1150 - total flux cleaned = -0.000481942 Jy ! Component: 1200 - total flux cleaned = -0.000495686 Jy ! Component: 1250 - total flux cleaned = -0.00050258 Jy ! Component: 1300 - total flux cleaned = -0.000488978 Jy ! Component: 1350 - total flux cleaned = -0.000536176 Jy ! Component: 1400 - total flux cleaned = -0.000536122 Jy ! Component: 1450 - total flux cleaned = -0.000536087 Jy ! Component: 1500 - total flux cleaned = -0.000549251 Jy ! Component: 1550 - total flux cleaned = -0.000536152 Jy ! Component: 1600 - total flux cleaned = -0.000536089 Jy ! Component: 1650 - total flux cleaned = -0.00054907 Jy ! Component: 1700 - total flux cleaned = -0.000555522 Jy ! Component: 1750 - total flux cleaned = -0.000536445 Jy ! Component: 1800 - total flux cleaned = -0.000542899 Jy ! Component: 1850 - total flux cleaned = -0.000561806 Jy ! Component: 1900 - total flux cleaned = -0.000568039 Jy ! Component: 1950 - total flux cleaned = -0.000561755 Jy ! Component: 2000 - total flux cleaned = -0.000561725 Jy ! Component: 2050 - total flux cleaned = -0.000537152 Jy ! Component: 2100 - total flux cleaned = -0.00053715 Jy ! Component: 2150 - total flux cleaned = -0.00056143 Jy ! Component: 2200 - total flux cleaned = -0.00055544 Jy ! Component: 2250 - total flux cleaned = -0.000549466 Jy ! Component: 2300 - total flux cleaned = -0.000555462 Jy ! Component: 2350 - total flux cleaned = -0.000555499 Jy ! Component: 2400 - total flux cleaned = -0.000584999 Jy ! Component: 2450 - total flux cleaned = -0.000602593 Jy ! Component: 2500 - total flux cleaned = -0.000567589 Jy ! Component: 2550 - total flux cleaned = -0.000567647 Jy ! Component: 2600 - total flux cleaned = -0.000637008 Jy ! Component: 2650 - total flux cleaned = -0.000591015 Jy ! Component: 2700 - total flux cleaned = -0.000613882 Jy ! Component: 2750 - total flux cleaned = -0.000585427 Jy ! Component: 2800 - total flux cleaned = -0.000568377 Jy ! Component: 2850 - total flux cleaned = -0.000591011 Jy ! Component: 2900 - total flux cleaned = -0.000602233 Jy ! Component: 2950 - total flux cleaned = -0.000613376 Jy ! Component: 3000 - total flux cleaned = -0.000607801 Jy ! Component: 3050 - total flux cleaned = -0.000585686 Jy ! Component: 3100 - total flux cleaned = -0.000591174 Jy ! Component: 3150 - total flux cleaned = -0.000602115 Jy ! Component: 3200 - total flux cleaned = -0.000629366 Jy ! Component: 3250 - total flux cleaned = -0.000596709 Jy ! Component: 3300 - total flux cleaned = -0.000580482 Jy ! Component: 3350 - total flux cleaned = -0.0005913 Jy ! Component: 3400 - total flux cleaned = -0.000591286 Jy ! Component: 3450 - total flux cleaned = -0.000591309 Jy ! Component: 3500 - total flux cleaned = -0.000596644 Jy ! Component: 3550 - total flux cleaned = -0.000596635 Jy ! Component: 3600 - total flux cleaned = -0.00060716 Jy ! Component: 3650 - total flux cleaned = -0.000612427 Jy ! Component: 3700 - total flux cleaned = -0.000617618 Jy ! Component: 3750 - total flux cleaned = -0.000612451 Jy ! Component: 3800 - total flux cleaned = -0.00061764 Jy ! Component: 3850 - total flux cleaned = -0.000653814 Jy ! Component: 3900 - total flux cleaned = -0.000628074 Jy ! Component: 3950 - total flux cleaned = -0.000633218 Jy ! Component: 4000 - total flux cleaned = -0.00064855 Jy ! Component: 4050 - total flux cleaned = -0.000658702 Jy ! Total flux subtracted in 4096 components = -0.000643484 Jy ! Clean residual min=-0.000281 max=0.000312 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0855874 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 563 components and 0.0855875 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1032+5610_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9828 x 1.283 at -2.271 degrees (North through East) ! Clean map min=-0.00041896 max=0.041113 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1032+5610_X_a_map.fits wmodel /image_prod/ug002_uva//J1032+5610_X_a_map.mod ! Writing 563 model components to file: /image_prod/ug002_uva//J1032+5610_X_a_map.mod wobs /image_prod/ug002_uva//J1032+5610_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1032+5610_X_a_uvs.fits wwins /image_prod/ug002_uva//J1032+5610_X_a_map.win ! wwins: Wrote 11 windows to /image_prod/ug002_uva//J1032+5610_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.041113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.49895e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.620166 0.620166 1.24033 2.48066 4.96133 9.92265 19.8453 39.6906 79.3812 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 483.741 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1032+5610_X_a_dfm.log closed on Wed Mar 4 23:36:46 2020