! Started logfile: /image_prod/ug002_uva//J2210+2013_X_dfm.log on Thu Mar 5 05:30:52 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//J2210+2013_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2210+2013_X_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.949537 visibilities/baseline/integration-bin. ! Found source: J2210+2013 ! ! 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 24612 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 J2210+2013_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039897Jy sigma=8.482684 ! Fit after self-cal, rms=0.753044Jy sigma=6.270493 ! 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=0.7093 mas, bmaj=1.515 mas, bpa=-3.284 degrees ! Estimated noise=1.07934 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 = 0.19109 Jy ! Component: 100 - total flux cleaned = 0.234323 Jy ! Total flux subtracted in 100 components = 0.234323 Jy ! Clean residual min=-0.013917 max=0.016564 Jy/beam ! Clean residual mean=0.000010 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 0.234323 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.234323 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=0.123588Jy sigma=0.741062 ! Fit after self-cal, rms=0.123421Jy sigma=0.739247 ! 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=0.8782 mas, bmaj=1.802 mas, bpa=-2.928 degrees ! Estimated noise=0.564883 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 = 0.0209224 Jy ! Component: 100 - total flux cleaned = 0.0279704 Jy ! Component: 150 - total flux cleaned = 0.0287084 Jy ! Component: 200 - total flux cleaned = 0.0296531 Jy ! Total flux subtracted in 200 components = 0.0296531 Jy ! Clean residual min=-0.015235 max=0.013576 Jy/beam ! Clean residual mean=0.000002 rms=0.002899 Jy/beam ! Combined flux in latest and established models = 0.263976 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.263976 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=0.117325Jy sigma=0.707146 ! Fit after self-cal, rms=0.117334Jy sigma=0.706923 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8782 x 1.802 at -2.928 degrees (North through East) ! Clean map min=-0.014612 max=0.24434 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 1.12 KP 1.02 ! LA 0.96 MK 0.99 NL 1.15 OV 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 1.12 KP 1.02 ! LA 0.97 MK 0.96 NL 1.16 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 1.16 KP 1.02 ! LA 0.98 MK 0.97 NL 1.16 OV 0.96 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 1.14 KP 1.01 ! LA 0.98 MK 0.98 NL 1.17 OV 0.98 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 HN 1.11 KP 1.02 ! LA 0.97 MK 0.97 NL 1.16 OV 0.98 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 1.11 KP 1.01 ! LA 0.94 MK 1.00 NL 1.16 OV 0.99 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 1.08 KP 1.01 ! LA 0.96 MK 0.97 NL 1.17 OV 0.98 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 1.08 KP 1.03 ! LA 0.95 MK 0.98 NL 1.15 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 1.07 KP 1.02 ! LA 0.95 MK 0.97 NL 1.15 OV 0.96 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 1.08 KP 1.01 ! LA 0.97 MK 0.98 NL 1.14 OV 0.96 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 1.07 KP 1.01 ! LA 0.96 MK 0.97 NL 1.15 OV 0.97 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 1.03 KP 1.02 ! LA 0.98 MK 1.00 NL 1.13 OV 0.98 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.117334Jy sigma=0.706923 ! Fit after self-cal, rms=0.108395Jy sigma=0.675835 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8777 mas, bmaj=1.79 mas, bpa=-2.098 degrees ! Estimated noise=0.564279 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 = 0.00359056 Jy ! Component: 100 - total flux cleaned = 0.00339271 Jy ! Component: 150 - total flux cleaned = 0.00339067 Jy ! Component: 200 - total flux cleaned = 0.003232 Jy ! Total flux subtracted in 200 components = 0.003232 Jy ! Clean residual min=-0.014834 max=0.011945 Jy/beam ! Clean residual mean=-0.000007 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.267208 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.267208 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=0.107442Jy sigma=0.671797 ! Fit after self-cal, rms=0.107455Jy sigma=0.671612 ! 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=0.107455Jy sigma=0.671612 ! Fit after self-cal, rms=0.113247Jy sigma=0.514695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=1.755 mas, bpa=-2.718 degrees ! Estimated noise=0.564301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454028 Jy ! Component: 100 - total flux cleaned = 0.00022667 Jy ! Component: 150 - total flux cleaned = 2.91978e-05 Jy ! Component: 200 - total flux cleaned = -0.000228173 Jy ! Total flux subtracted in 200 components = -0.000228173 Jy ! Clean residual min=-0.002387 max=0.002723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.266979 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.266979 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=0.112986Jy sigma=0.511662 ! Fit after self-cal, rms=0.113273Jy sigma=0.510952 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 (10.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931473 Jy ! Component: 100 - total flux cleaned = 0.00086427 Jy ! Component: 150 - total flux cleaned = 0.00067799 Jy ! Component: 200 - total flux cleaned = 0.000565071 Jy ! Total flux subtracted in 200 components = 0.000565071 Jy ! Clean residual min=-0.002011 max=0.002165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.267545 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.267545 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=0.113182Jy sigma=0.509697 ! Fit after self-cal, rms=0.113173Jy sigma=0.509643 ! Inverting map ! Added new window around map position (-1.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991621 Jy ! Component: 100 - total flux cleaned = 0.00114642 Jy ! Component: 150 - total flux cleaned = 0.00109793 Jy ! Component: 200 - total flux cleaned = 0.00105409 Jy ! Total flux subtracted in 200 components = 0.00105409 Jy ! Clean residual min=-0.001895 max=0.002043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.268599 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.268599 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=0.113118Jy sigma=0.508929 ! Fit after self-cal, rms=0.113121Jy sigma=0.508907 ! Inverting map ! Added new window around map position (2.6, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140435 Jy ! Component: 100 - total flux cleaned = 0.00206139 Jy ! Component: 150 - total flux cleaned = 0.00233185 Jy ! Component: 200 - total flux cleaned = 0.00273664 Jy ! Total flux subtracted in 200 components = 0.00273664 Jy ! Clean residual min=-0.001808 max=0.001665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.271335 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.271335 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=0.113056Jy sigma=0.508326 ! Fit after self-cal, rms=0.113056Jy sigma=0.508297 ! 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=0.113056Jy sigma=0.508297 ! Fit after self-cal, rms=0.116597Jy sigma=0.507693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8915 mas, bmaj=1.751 mas, bpa=-2.52 degrees ! Estimated noise=0.564215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.16697e-05 Jy ! Component: 100 - total flux cleaned = -9.17859e-05 Jy ! Component: 150 - total flux cleaned = -0.000288358 Jy ! Component: 200 - total flux cleaned = -0.000288314 Jy ! Total flux subtracted in 200 components = -0.000288314 Jy ! Clean residual min=-0.001493 max=0.001481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.271047 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.271047 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=0.116533Jy sigma=0.507032 ! Fit after self-cal, rms=0.116548Jy sigma=0.507022 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 = 1.62916e-05 Jy ! Component: 100 - total flux cleaned = 8.96789e-05 Jy ! Component: 150 - total flux cleaned = 0.000156937 Jy ! Component: 200 - total flux cleaned = 0.000252175 Jy ! Total flux subtracted in 200 components = 0.000252175 Jy ! Clean residual min=-0.001429 max=0.001429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.271299 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.271299 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=0.116522Jy sigma=0.506788 ! Fit after self-cal, rms=0.116520Jy sigma=0.506781 ! 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=0.116520Jy sigma=0.506781 ! Fit after self-cal, rms=0.117773Jy sigma=0.506638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.011 mas, bmaj=2.612 mas, bpa=-0.1602 degrees ! Estimated noise=0.682224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000943393 Jy ! Component: 100 - total flux cleaned = -0.00125555 Jy ! Component: 150 - total flux cleaned = -0.00131422 Jy ! Component: 200 - total flux cleaned = -0.00134965 Jy ! Total flux subtracted in 200 components = -0.00134965 Jy ! Clean residual min=-0.001359 max=0.001393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.269949 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.269949 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=0.117767Jy sigma=0.506581 ! Fit after self-cal, rms=0.117775Jy sigma=0.506547 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 = 3.90412e-06 Jy ! Component: 100 - total flux cleaned = -5.7764e-06 Jy ! Component: 150 - total flux cleaned = -2.7209e-05 Jy ! Component: 200 - total flux cleaned = -2.70972e-05 Jy ! Total flux subtracted in 200 components = -2.70972e-05 Jy ! Clean residual min=-0.001353 max=0.001329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.269922 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.269922 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=0.117777Jy sigma=0.506553 ! Fit after self-cal, rms=0.117777Jy sigma=0.506530 ! 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=0.893 mas, bmaj=1.748 mas, bpa=-2.393 degrees ! Estimated noise=0.563881 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.893 x 1.748 at -2.393 degrees (North through East) ! Clean map min=-0.0011993 max=0.24359 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=0.7187 mas, bmaj=1.464 mas, bpa=-3.267 degrees ! Estimated noise=1.06999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189358 Jy ! Component: 100 - total flux cleaned = 0.231593 Jy ! Component: 150 - total flux cleaned = 0.246377 Jy ! Component: 200 - total flux cleaned = 0.253358 Jy ! Total flux subtracted in 200 components = 0.253358 Jy ! Clean residual min=-0.003044 max=0.005538 Jy/beam ! Clean residual mean=0.000003 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.253358 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.253358 Jy ! Inverting map and beam ! Estimated beam: bmin=0.893 mas, bmaj=1.748 mas, bpa=-2.393 degrees ! Estimated noise=0.563881 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571394 Jy ! Component: 100 - total flux cleaned = 0.00862988 Jy ! Component: 150 - total flux cleaned = 0.0104712 Jy ! Component: 200 - total flux cleaned = 0.0118703 Jy ! Total flux subtracted in 200 components = 0.0118703 Jy ! Clean residual min=-0.001390 max=0.001441 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.265228 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.265228 Jy ! Inverting map ! Added new window around map position (-45.8, -39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132985 Jy ! Component: 100 - total flux cleaned = 0.00217719 Jy ! Component: 150 - total flux cleaned = 0.00289618 Jy ! Component: 200 - total flux cleaned = 0.0033438 Jy ! Total flux subtracted in 200 components = 0.0033438 Jy ! Clean residual min=-0.001355 max=0.001313 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.268572 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.268572 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=2.011 mas, bmaj=2.612 mas, bpa=-0.1602 degrees ! Estimated noise=0.682224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985275 Jy ! Component: 100 - total flux cleaned = 0.00138529 Jy ! Component: 150 - total flux cleaned = 0.00158459 Jy ! Component: 200 - total flux cleaned = 0.00172056 Jy ! Total flux subtracted in 200 components = 0.00172056 Jy ! Clean residual min=-0.001347 max=0.001220 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.270293 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 = 0.000123436 Jy ! Component: 100 - total flux cleaned = 0.000218293 Jy ! Component: 150 - total flux cleaned = 0.000235454 Jy ! Component: 200 - total flux cleaned = 0.000235881 Jy ! Total flux subtracted in 200 components = 0.000235881 Jy ! Clean residual min=-0.001346 max=0.001173 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.270528 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 93 components and 0.270528 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.893 mas, bmaj=1.748 mas, bpa=-2.393 degrees ! Estimated noise=0.563881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141119 Jy ! Component: 100 - total flux cleaned = -0.000169768 Jy ! Component: 150 - total flux cleaned = -0.0001432 Jy ! Component: 200 - total flux cleaned = -0.000117799 Jy ! Total flux subtracted in 200 components = -0.000117799 Jy ! Clean residual min=-0.001364 max=0.001276 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.270411 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.270411 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=0.117684Jy sigma=0.505880 ! Fit after self-cal, rms=0.117601Jy sigma=0.505788 wmodel J2210+2013_X_map.mod ! Writing 115 model components to file: J2210+2013_X_map.mod wobs J2210+2013_X_uvs.fits ! Writing UV FITS file: J2210+2013_X_uvs.fits wwins J2210+2013_X_map.win ! wwins: Wrote 6 windows to J2210+2013_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 = -0.000514147 Jy ! Component: 100 - total flux cleaned = -0.000620996 Jy ! Component: 150 - total flux cleaned = -0.000500826 Jy ! Component: 200 - total flux cleaned = -0.000423522 Jy ! Component: 250 - total flux cleaned = -0.00038569 Jy ! Component: 300 - total flux cleaned = -0.000293948 Jy ! Component: 350 - total flux cleaned = -0.000240028 Jy ! Component: 400 - total flux cleaned = -0.000187369 Jy ! Component: 450 - total flux cleaned = -0.000204613 Jy ! Component: 500 - total flux cleaned = -0.000153433 Jy ! Component: 550 - total flux cleaned = -0.000153283 Jy ! Component: 600 - total flux cleaned = -0.000119926 Jy ! Component: 650 - total flux cleaned = -0.000103799 Jy ! Component: 700 - total flux cleaned = -0.000119999 Jy ! Component: 750 - total flux cleaned = -0.000151975 Jy ! Component: 800 - total flux cleaned = -0.000136146 Jy ! Component: 850 - total flux cleaned = -0.000167143 Jy ! Component: 900 - total flux cleaned = -0.000182364 Jy ! Component: 950 - total flux cleaned = -0.000167375 Jy ! Component: 1000 - total flux cleaned = -0.000257268 Jy ! Component: 1050 - total flux cleaned = -0.000227615 Jy ! Component: 1100 - total flux cleaned = -0.000271732 Jy ! Component: 1150 - total flux cleaned = -0.000315173 Jy ! Component: 1200 - total flux cleaned = -0.000343981 Jy ! Component: 1250 - total flux cleaned = -0.000344224 Jy ! Component: 1300 - total flux cleaned = -0.000400924 Jy ! Component: 1350 - total flux cleaned = -0.000400899 Jy ! Component: 1400 - total flux cleaned = -0.00041496 Jy ! Component: 1450 - total flux cleaned = -0.000484082 Jy ! Component: 1500 - total flux cleaned = -0.000497629 Jy ! Component: 1550 - total flux cleaned = -0.000538261 Jy ! Component: 1600 - total flux cleaned = -0.000565098 Jy ! Component: 1650 - total flux cleaned = -0.000565032 Jy ! Component: 1700 - total flux cleaned = -0.00057841 Jy ! Component: 1750 - total flux cleaned = -0.000578267 Jy ! Component: 1800 - total flux cleaned = -0.000565421 Jy ! Component: 1850 - total flux cleaned = -0.000552545 Jy ! Component: 1900 - total flux cleaned = -0.000604175 Jy ! Component: 1950 - total flux cleaned = -0.000540109 Jy ! Component: 2000 - total flux cleaned = -0.000552952 Jy ! Component: 2050 - total flux cleaned = -0.000527674 Jy ! Component: 2100 - total flux cleaned = -0.000590537 Jy ! Component: 2150 - total flux cleaned = -0.000565657 Jy ! Component: 2200 - total flux cleaned = -0.000615191 Jy ! Component: 2250 - total flux cleaned = -0.000578294 Jy ! Component: 2300 - total flux cleaned = -0.000627335 Jy ! Component: 2350 - total flux cleaned = -0.000627349 Jy ! Component: 2400 - total flux cleaned = -0.00063963 Jy ! Component: 2450 - total flux cleaned = -0.000639786 Jy ! Component: 2500 - total flux cleaned = -0.000699351 Jy ! Component: 2550 - total flux cleaned = -0.00071113 Jy ! Component: 2600 - total flux cleaned = -0.000746575 Jy ! Component: 2650 - total flux cleaned = -0.00072297 Jy ! Component: 2700 - total flux cleaned = -0.000758027 Jy ! Component: 2750 - total flux cleaned = -0.000781223 Jy ! Component: 2800 - total flux cleaned = -0.000815926 Jy ! Component: 2850 - total flux cleaned = -0.000792945 Jy ! Component: 2900 - total flux cleaned = -0.000792982 Jy ! Component: 2950 - total flux cleaned = -0.000781715 Jy ! Component: 3000 - total flux cleaned = -0.000826865 Jy ! Component: 3050 - total flux cleaned = -0.00082691 Jy ! Component: 3100 - total flux cleaned = -0.00083811 Jy ! Component: 3150 - total flux cleaned = -0.000849304 Jy ! Component: 3200 - total flux cleaned = -0.000871439 Jy ! Component: 3250 - total flux cleaned = -0.000849456 Jy ! Component: 3300 - total flux cleaned = -0.000849532 Jy ! Component: 3350 - total flux cleaned = -0.000882237 Jy ! Component: 3400 - total flux cleaned = -0.000882206 Jy ! Component: 3450 - total flux cleaned = -0.000849739 Jy ! Component: 3500 - total flux cleaned = -0.00082823 Jy ! Component: 3550 - total flux cleaned = -0.000871033 Jy ! Component: 3600 - total flux cleaned = -0.00089229 Jy ! Component: 3650 - total flux cleaned = -0.000934671 Jy ! Component: 3700 - total flux cleaned = -0.000881936 Jy ! Component: 3750 - total flux cleaned = -0.000902946 Jy ! Component: 3800 - total flux cleaned = -0.000965584 Jy ! Component: 3850 - total flux cleaned = -0.000903145 Jy ! Component: 3900 - total flux cleaned = -0.000934224 Jy ! Component: 3950 - total flux cleaned = -0.000965201 Jy ! Component: 4000 - total flux cleaned = -0.000903591 Jy ! Component: 4050 - total flux cleaned = -0.00092411 Jy ! Total flux subtracted in 4096 components = -0.000903742 Jy ! Clean residual min=-0.000540 max=0.000689 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.269507 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 431 components and 0.269507 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2210+2013_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.893 x 1.748 at -2.393 degrees (North through East) ! Clean map min=-0.00099586 max=0.24488 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2210+2013_X_map.fits wmodel /image_prod/ug002_uva//J2210+2013_X_map.mod ! Writing 431 model components to file: /image_prod/ug002_uva//J2210+2013_X_map.mod wobs /image_prod/ug002_uva//J2210+2013_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2210+2013_X_uvs.fits wwins /image_prod/ug002_uva//J2210+2013_X_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2210+2013_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.244881 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.217105 0.217105 0.43421 0.868421 1.73684 3.47368 6.94737 13.8947 27.7895 55.5789 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.244 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1381.82 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2210+2013_X_dfm.log closed on Thu Mar 5 05:30:58 2020