! Started logfile: /image_prod/ug002_uva//J0010-0433_X_dfm.log on Wed Mar 4 18:16:10 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//J0010-0433_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0010-0433_X_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.949074 visibilities/baseline/integration-bin. ! Found source: J0010-0433 ! ! 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 121 lines of history. ! ! Reading 24600 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 J0010-0433_X] 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042576Jy sigma=8.539152 ! Fit after self-cal, rms=0.760001Jy sigma=6.244369 ! 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=0.6382 mas, bmaj=1.638 mas, bpa=-1.231 degrees ! Estimated noise=0.997124 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 = 0.17658 Jy ! Component: 100 - total flux cleaned = 0.225284 Jy ! Total flux subtracted in 100 components = 0.225284 Jy ! Clean residual min=-0.012005 max=0.022748 Jy/beam ! Clean residual mean=-0.000010 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 0.225284 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.225284 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=0.088861Jy sigma=0.642584 ! Fit after self-cal, rms=0.088848Jy sigma=0.642356 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261906 Jy ! Component: 100 - total flux cleaned = 0.0414676 Jy ! Total flux subtracted in 100 components = 0.0414676 Jy ! Clean residual min=-0.010618 max=0.012790 Jy/beam ! Clean residual mean=-0.000005 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.266751 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.266751 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=0.078441Jy sigma=0.560688 ! Fit after self-cal, rms=0.078431Jy sigma=0.560391 ! Inverting map ! Added new window around map position (3.2, 19). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120282 Jy ! Component: 100 - total flux cleaned = 0.0191307 Jy ! Total flux subtracted in 100 components = 0.0191307 Jy ! Clean residual min=-0.010510 max=0.010813 Jy/beam ! Clean residual mean=-0.000006 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.285882 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.285882 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=0.076258Jy sigma=0.549368 ! Fit after self-cal, rms=0.076137Jy sigma=0.548025 ! Inverting map ! Added new window around map position (-7, 12.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951248 Jy ! Component: 100 - total flux cleaned = 0.0148467 Jy ! Total flux subtracted in 100 components = 0.0148467 Jy ! Clean residual min=-0.009928 max=0.009427 Jy/beam ! Clean residual mean=-0.000005 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.300729 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.300729 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=0.074892Jy sigma=0.541021 ! Fit after self-cal, rms=0.074772Jy sigma=0.539870 ! 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=0.8029 mas, bmaj=1.94 mas, bpa=-0.7913 degrees ! Estimated noise=0.562084 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 = 0.000406749 Jy ! Component: 100 - total flux cleaned = 0.000807526 Jy ! Component: 150 - total flux cleaned = 0.000804636 Jy ! Component: 200 - total flux cleaned = 0.00099878 Jy ! Total flux subtracted in 200 components = 0.00099878 Jy ! Clean residual min=-0.009803 max=0.008111 Jy/beam ! Clean residual mean=-0.000006 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.301728 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.301728 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=0.074316Jy sigma=0.536424 ! Fit after self-cal, rms=0.074283Jy sigma=0.536136 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8029 x 1.94 at -0.7913 degrees (North through East) ! Clean map min=-0.0090087 max=0.23452 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.86 KP 1.06 ! LA 0.99 MK 1.04 NL 1.11 OV 1.00 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.85 KP 1.06 ! LA 1.00 MK 1.04 NL 1.10 OV 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.86 KP 1.05 ! LA 1.01 MK 1.03 NL 1.12 OV 0.99 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.87 KP 1.08 ! LA 1.01 MK 1.03 NL 1.10 OV 0.98 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.87 KP 1.05 ! LA 1.02 MK 1.01 NL 1.09 OV 1.02 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.87 KP 1.08 ! LA 1.01 MK 1.03 NL 1.13 OV 0.99 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.87 KP 1.05 ! LA 1.01 MK 1.02 NL 1.12 OV 0.99 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.88 KP 1.06 ! LA 1.00 MK 1.00 NL 1.11 OV 1.01 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.87 KP 1.05 ! LA 1.02 MK 1.00 NL 1.13 OV 0.99 ! SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 0.87 KP 1.06 ! LA 1.02 MK 0.98 NL 1.11 OV 0.98 ! SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.85 KP 1.07 ! LA 1.00 MK 1.00 NL 1.12 OV 1.01 ! SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 0.86 KP 1.05 ! LA 1.03 MK 1.04 NL 1.12 OV 1.01 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.074283Jy sigma=0.536136 ! Fit after self-cal, rms=0.066060Jy sigma=0.498950 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8045 mas, bmaj=1.938 mas, bpa=-1.025 degrees ! Estimated noise=0.567004 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 = -0.00131853 Jy ! Component: 100 - total flux cleaned = -0.00121506 Jy ! Component: 150 - total flux cleaned = -0.000953243 Jy ! Component: 200 - total flux cleaned = -0.000803933 Jy ! Total flux subtracted in 200 components = -0.000803933 Jy ! Clean residual min=-0.005790 max=0.005389 Jy/beam ! Clean residual mean=-0.000003 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.300924 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.300924 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=0.065736Jy sigma=0.496432 ! Fit after self-cal, rms=0.065677Jy sigma=0.496103 ! 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=0.065677Jy sigma=0.496103 ! Fit after self-cal, rms=0.063744Jy sigma=0.478803 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8058 mas, bmaj=1.939 mas, bpa=-0.8782 degrees ! Estimated noise=0.566255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180101 Jy ! Component: 100 - total flux cleaned = -0.0023271 Jy ! Component: 150 - total flux cleaned = -0.00266101 Jy ! Component: 200 - total flux cleaned = -0.00271446 Jy ! Total flux subtracted in 200 components = -0.00271446 Jy ! Clean residual min=-0.002375 max=0.002985 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.298209 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.298209 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=0.063520Jy sigma=0.477294 ! Fit after self-cal, rms=0.063493Jy sigma=0.477044 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 (10.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199612 Jy ! Component: 100 - total flux cleaned = 0.00199817 Jy ! Component: 150 - total flux cleaned = 0.00204342 Jy ! Component: 200 - total flux cleaned = 0.00220481 Jy ! Total flux subtracted in 200 components = 0.00220481 Jy ! Clean residual min=-0.002029 max=0.001867 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.300414 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.300414 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=0.063360Jy sigma=0.476061 ! Fit after self-cal, rms=0.063352Jy sigma=0.476003 ! 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=0.063352Jy sigma=0.476003 ! Fit after self-cal, rms=0.063381Jy sigma=0.475695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8067 mas, bmaj=1.94 mas, bpa=-0.8112 degrees ! Estimated noise=0.565943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112116 Jy ! Component: 100 - total flux cleaned = -0.00132203 Jy ! Component: 150 - total flux cleaned = -0.00128757 Jy ! Component: 200 - total flux cleaned = -0.00118786 Jy ! Total flux subtracted in 200 components = -0.00118786 Jy ! Clean residual min=-0.001820 max=0.001753 Jy/beam ! Clean residual mean=0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.299226 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.299226 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=0.063306Jy sigma=0.475209 ! Fit after self-cal, rms=0.063295Jy sigma=0.475147 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 = -0.000411666 Jy ! Component: 100 - total flux cleaned = -0.000352824 Jy ! Component: 150 - total flux cleaned = -0.000242834 Jy ! Component: 200 - total flux cleaned = -0.000114786 Jy ! Total flux subtracted in 200 components = -0.000114786 Jy ! Clean residual min=-0.001691 max=0.001736 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.299111 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.299111 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=0.063264Jy sigma=0.474959 ! Fit after self-cal, rms=0.063260Jy sigma=0.474942 ! Inverting map ! Added new window around map position (-9, 44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295328 Jy ! Component: 100 - total flux cleaned = 9.10159e-05 Jy ! Component: 150 - total flux cleaned = -0.000131938 Jy ! Component: 200 - total flux cleaned = -0.000159232 Jy ! Total flux subtracted in 200 components = -0.000159232 Jy ! Clean residual min=-0.001534 max=0.001654 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.298952 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.298952 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=0.063195Jy sigma=0.474507 ! Fit after self-cal, rms=0.063193Jy sigma=0.474490 ! Inverting map ! Added new window around map position (2.8, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140011 Jy ! Component: 100 - total flux cleaned = 0.00173669 Jy ! Component: 150 - total flux cleaned = 0.00167159 Jy ! Component: 200 - total flux cleaned = 0.00173221 Jy ! Total flux subtracted in 200 components = 0.00173221 Jy ! Clean residual min=-0.001404 max=0.001445 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.300684 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.300684 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=0.063139Jy sigma=0.474083 ! Fit after self-cal, rms=0.063136Jy sigma=0.474066 ! Inverting map ! Added new window around map position (-2.2, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000945164 Jy ! Component: 100 - total flux cleaned = 0.00124444 Jy ! Component: 150 - total flux cleaned = 0.0013019 Jy ! Component: 200 - total flux cleaned = 0.00140684 Jy ! Total flux subtracted in 200 components = 0.00140684 Jy ! Clean residual min=-0.001310 max=0.001269 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.302091 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.302091 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=0.063096Jy sigma=0.473780 ! Fit after self-cal, rms=0.063095Jy sigma=0.473770 ! 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=0.063095Jy sigma=0.473770 ! Fit after self-cal, rms=0.063123Jy sigma=0.473593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.97 mas, bmaj=3.302 mas, bpa=3.349 degrees ! Estimated noise=0.734727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658492 Jy ! Component: 100 - total flux cleaned = -0.000755773 Jy ! Component: 150 - total flux cleaned = -0.000874055 Jy ! Component: 200 - total flux cleaned = -0.000874852 Jy ! Total flux subtracted in 200 components = -0.000874852 Jy ! Clean residual min=-0.001215 max=0.001276 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.301216 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.301216 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=0.063113Jy sigma=0.473494 ! Fit after self-cal, rms=0.063112Jy sigma=0.473485 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 = -0.000265379 Jy ! Component: 100 - total flux cleaned = -0.000236931 Jy ! Component: 150 - total flux cleaned = -0.000223981 Jy ! Component: 200 - total flux cleaned = -0.000237029 Jy ! Total flux subtracted in 200 components = -0.000237029 Jy ! Clean residual min=-0.001176 max=0.001197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.300979 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 0.300979 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=0.063108Jy sigma=0.473447 ! Fit after self-cal, rms=0.063107Jy sigma=0.473443 ! 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=0.8069 mas, bmaj=1.941 mas, bpa=-0.773 degrees ! Estimated noise=0.565649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8069 x 1.941 at -0.773 degrees (North through East) ! Clean map min=-0.0015237 max=0.23747 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=0.6431 mas, bmaj=1.643 mas, bpa=-1.268 degrees ! Estimated noise=1.00331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17746 Jy ! Component: 100 - total flux cleaned = 0.22543 Jy ! Component: 150 - total flux cleaned = 0.25055 Jy ! Component: 200 - total flux cleaned = 0.265338 Jy ! Total flux subtracted in 200 components = 0.265338 Jy ! Clean residual min=-0.004392 max=0.007665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.265338 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.265338 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8069 mas, bmaj=1.941 mas, bpa=-0.773 degrees ! Estimated noise=0.565649 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 = 0.0114707 Jy ! Component: 100 - total flux cleaned = 0.0178682 Jy ! Component: 150 - total flux cleaned = 0.0218146 Jy ! Component: 200 - total flux cleaned = 0.0245371 Jy ! Total flux subtracted in 200 components = 0.0245371 Jy ! Clean residual min=-0.001982 max=0.001785 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.289875 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.289875 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=1.97 mas, bmaj=3.302 mas, bpa=3.349 degrees ! Estimated noise=0.734727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249796 Jy ! Component: 100 - total flux cleaned = 0.00423178 Jy ! Component: 150 - total flux cleaned = 0.00555092 Jy ! Component: 200 - total flux cleaned = 0.00660951 Jy ! Total flux subtracted in 200 components = 0.00660951 Jy ! Clean residual min=-0.001574 max=0.001389 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.296485 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 = 0.000673363 Jy ! Component: 100 - total flux cleaned = 0.00113732 Jy ! Component: 150 - total flux cleaned = 0.00152563 Jy ! Component: 200 - total flux cleaned = 0.00183037 Jy ! Total flux subtracted in 200 components = 0.00183037 Jy ! Clean residual min=-0.001376 max=0.001228 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.298315 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 103 components and 0.298315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8069 mas, bmaj=1.941 mas, bpa=-0.773 degrees ! Estimated noise=0.565649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011191 Jy ! Component: 100 - total flux cleaned = 0.00177646 Jy ! Component: 150 - total flux cleaned = 0.0020151 Jy ! Component: 200 - total flux cleaned = 0.00205879 Jy ! Total flux subtracted in 200 components = 0.00205879 Jy ! Clean residual min=-0.001633 max=0.001368 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.300374 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.300374 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=0.063243Jy sigma=0.474207 ! Fit after self-cal, rms=0.063217Jy sigma=0.474089 wmodel J0010-0433_X_map.mod ! Writing 120 model components to file: J0010-0433_X_map.mod wobs J0010-0433_X_uvs.fits ! Writing UV FITS file: J0010-0433_X_uvs.fits wwins J0010-0433_X_map.win ! wwins: Wrote 7 windows to J0010-0433_X_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 = -0.000508331 Jy ! Component: 100 - total flux cleaned = -0.000973418 Jy ! Component: 150 - total flux cleaned = -0.0013213 Jy ! Component: 200 - total flux cleaned = -0.0015652 Jy ! Component: 250 - total flux cleaned = -0.00173505 Jy ! Component: 300 - total flux cleaned = -0.00185786 Jy ! Component: 350 - total flux cleaned = -0.00199698 Jy ! Component: 400 - total flux cleaned = -0.00211284 Jy ! Component: 450 - total flux cleaned = -0.00216965 Jy ! Component: 500 - total flux cleaned = -0.00229825 Jy ! Component: 550 - total flux cleaned = -0.00244144 Jy ! Component: 600 - total flux cleaned = -0.00259874 Jy ! Component: 650 - total flux cleaned = -0.0027187 Jy ! Component: 700 - total flux cleaned = -0.00290361 Jy ! Component: 750 - total flux cleaned = -0.00306813 Jy ! Component: 800 - total flux cleaned = -0.00321373 Jy ! Component: 850 - total flux cleaned = -0.00332527 Jy ! Component: 900 - total flux cleaned = -0.00345081 Jy ! Component: 950 - total flux cleaned = -0.00360496 Jy ! Component: 1000 - total flux cleaned = -0.00374108 Jy ! Component: 1050 - total flux cleaned = -0.00387505 Jy ! Component: 1100 - total flux cleaned = -0.00399203 Jy ! Component: 1150 - total flux cleaned = -0.00412221 Jy ! Component: 1200 - total flux cleaned = -0.00423644 Jy ! Component: 1250 - total flux cleaned = -0.0043211 Jy ! Component: 1300 - total flux cleaned = -0.00441864 Jy ! Component: 1350 - total flux cleaned = -0.00454218 Jy ! Component: 1400 - total flux cleaned = -0.00462365 Jy ! Component: 1450 - total flux cleaned = -0.00466392 Jy ! Component: 1500 - total flux cleaned = -0.00473038 Jy ! Component: 1550 - total flux cleaned = -0.00475718 Jy ! Component: 1600 - total flux cleaned = -0.00488682 Jy ! Component: 1650 - total flux cleaned = -0.00488717 Jy ! Component: 1700 - total flux cleaned = -0.00496315 Jy ! Component: 1750 - total flux cleaned = -0.00500083 Jy ! Component: 1800 - total flux cleaned = -0.00501321 Jy ! Component: 1850 - total flux cleaned = -0.00503784 Jy ! Component: 1900 - total flux cleaned = -0.00511062 Jy ! Component: 1950 - total flux cleaned = -0.00506241 Jy ! Component: 2000 - total flux cleaned = -0.00511017 Jy ! Component: 2050 - total flux cleaned = -0.00515727 Jy ! Component: 2100 - total flux cleaned = -0.00515724 Jy ! Component: 2150 - total flux cleaned = -0.0051806 Jy ! Component: 2200 - total flux cleaned = -0.00520342 Jy ! Component: 2250 - total flux cleaned = -0.00526029 Jy ! Component: 2300 - total flux cleaned = -0.00528285 Jy ! Component: 2350 - total flux cleaned = -0.00529394 Jy ! Component: 2400 - total flux cleaned = -0.00534929 Jy ! Component: 2450 - total flux cleaned = -0.00538228 Jy ! Component: 2500 - total flux cleaned = -0.00541488 Jy ! Component: 2550 - total flux cleaned = -0.00543647 Jy ! Component: 2600 - total flux cleaned = -0.00549001 Jy ! Component: 2650 - total flux cleaned = -0.0055324 Jy ! Component: 2700 - total flux cleaned = -0.00550087 Jy ! Component: 2750 - total flux cleaned = -0.00558435 Jy ! Component: 2800 - total flux cleaned = -0.0056049 Jy ! Component: 2850 - total flux cleaned = -0.00565635 Jy ! Component: 2900 - total flux cleaned = -0.00569725 Jy ! Component: 2950 - total flux cleaned = -0.0057176 Jy ! Component: 3000 - total flux cleaned = -0.00580781 Jy ! Component: 3050 - total flux cleaned = -0.00581774 Jy ! Component: 3100 - total flux cleaned = -0.00584739 Jy ! Component: 3150 - total flux cleaned = -0.00584747 Jy ! Component: 3200 - total flux cleaned = -0.00586696 Jy ! Component: 3250 - total flux cleaned = -0.00589592 Jy ! Component: 3300 - total flux cleaned = -0.00588638 Jy ! Component: 3350 - total flux cleaned = -0.00592446 Jy ! Component: 3400 - total flux cleaned = -0.00595286 Jy ! Component: 3450 - total flux cleaned = -0.00594341 Jy ! Component: 3500 - total flux cleaned = -0.00599931 Jy ! Component: 3550 - total flux cleaned = -0.00602711 Jy ! Component: 3600 - total flux cleaned = -0.00602705 Jy ! Component: 3650 - total flux cleaned = -0.00602704 Jy ! Component: 3700 - total flux cleaned = -0.00605431 Jy ! Component: 3750 - total flux cleaned = -0.00606341 Jy ! Component: 3800 - total flux cleaned = -0.00609917 Jy ! Component: 3850 - total flux cleaned = -0.00610794 Jy ! Component: 3900 - total flux cleaned = -0.00610796 Jy ! Component: 3950 - total flux cleaned = -0.00611684 Jy ! Component: 4000 - total flux cleaned = -0.00609064 Jy ! Component: 4050 - total flux cleaned = -0.0061081 Jy ! Total flux subtracted in 4096 components = -0.00612532 Jy ! Clean residual min=-0.000439 max=0.000429 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.294249 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 396 components and 0.294249 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0010-0433_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8069 x 1.941 at -0.773 degrees (North through East) ! Clean map min=-0.00094684 max=0.23845 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0010-0433_X_map.fits wmodel /image_prod/ug002_uva//J0010-0433_X_map.mod ! Writing 396 model components to file: /image_prod/ug002_uva//J0010-0433_X_map.mod wobs /image_prod/ug002_uva//J0010-0433_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0010-0433_X_uvs.fits wwins /image_prod/ug002_uva//J0010-0433_X_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0010-0433_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.238449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143639 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180716 0.180716 0.361433 0.722866 1.44573 2.89146 5.78293 11.5659 23.1317 46.2634 92.5268 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1660.06 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0010-0433_X_dfm.log closed on Wed Mar 4 18:16:15 2020