! Started logfile: /image_prod/ug002_uva//J1153-1105_X_dfm.log on Thu Mar 5 00:17:30 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//J1153-1105_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1153-1105_X_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879444 visibilities/baseline/integration-bin. ! Found source: J1153-1105 ! ! 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 18996 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 J1153-1105_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010301Jy sigma=8.669805 ! Fit after self-cal, rms=0.878519Jy sigma=7.506940 ! 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=0.6324 mas, bmaj=1.679 mas, bpa=-1.318 degrees ! Estimated noise=0.948137 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 = 0.0901951 Jy ! Component: 100 - total flux cleaned = 0.117069 Jy ! Total flux subtracted in 100 components = 0.117069 Jy ! Clean residual min=-0.005706 max=0.013291 Jy/beam ! Clean residual mean=-0.000004 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.117069 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.117069 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=0.066617Jy sigma=0.546162 ! Fit after self-cal, rms=0.066490Jy sigma=0.545187 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013369 Jy ! Component: 100 - total flux cleaned = 0.0206427 Jy ! Total flux subtracted in 100 components = 0.0206427 Jy ! Clean residual min=-0.004817 max=0.008262 Jy/beam ! Clean residual mean=-0.000002 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.137712 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.137712 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=0.062765Jy sigma=0.506906 ! Fit after self-cal, rms=0.062733Jy sigma=0.506593 ! Inverting map ! Added new window around map position (-0.6, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659633 Jy ! Component: 100 - total flux cleaned = 0.0102501 Jy ! Total flux subtracted in 100 components = 0.0102501 Jy ! Clean residual min=-0.004444 max=0.006757 Jy/beam ! Clean residual mean=-0.000001 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.147962 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.147962 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=0.061741Jy sigma=0.497093 ! Fit after self-cal, rms=0.061640Jy sigma=0.496048 ! 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=0.8122 mas, bmaj=2.022 mas, bpa=-1.375 degrees ! Estimated noise=0.61093 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, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621277 Jy ! Component: 100 - total flux cleaned = 0.00980831 Jy ! Component: 150 - total flux cleaned = 0.0121799 Jy ! Component: 200 - total flux cleaned = 0.0134925 Jy ! Total flux subtracted in 200 components = 0.0134925 Jy ! Clean residual min=-0.003431 max=0.003164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.161454 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.161454 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=0.060996Jy sigma=0.489906 ! Fit after self-cal, rms=0.061004Jy sigma=0.489801 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8122 x 2.022 at -1.375 degrees (North through East) ! Clean map min=-0.0032471 max=0.11497 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.03 KP 1.06 ! LA 1.02 MK 1.04 NL 1.14 OV 0.94 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.08 KP 1.10 ! LA 1.01 MK 1.05 NL 1.17 OV 0.93 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.08 KP 1.11 ! LA 1.02 MK 0.96 NL 1.18 OV 0.94 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 1.03 ! LA 1.07 MK 0.96 NL 1.13 OV 0.94 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 1.05 ! LA 1.03 MK 0.99 NL 1.15 OV 0.92 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.00 KP 1.11 ! LA 1.04 MK 1.03 NL 1.15 OV 0.95 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 1.07 ! LA 1.04 MK 1.03 NL 1.13 OV 0.89 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 1.07 ! LA 1.00 MK 1.06 NL 1.15 OV 0.94 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.01 KP 1.09 ! LA 0.98 MK 1.01 NL 1.16 OV 0.94 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.01 KP 1.11 ! LA 1.00 MK 1.01 NL 1.13 OV 0.95 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.01 KP 1.06 ! LA 1.02 MK 0.96 NL 1.16 OV 0.93 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.03 KP 1.08 ! LA 1.04 MK 0.99 NL 1.17 OV 0.95 ! PT 0.90 SC 1.05 ! ! ! Fit before self-cal, rms=0.061004Jy sigma=0.489801 ! Fit after self-cal, rms=0.060252Jy sigma=0.479891 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8153 mas, bmaj=2.021 mas, bpa=-1.253 degrees ! Estimated noise=0.616616 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 = -0.000745205 Jy ! Component: 100 - total flux cleaned = -0.000744753 Jy ! Component: 150 - total flux cleaned = -0.000677357 Jy ! Component: 200 - total flux cleaned = -0.000618002 Jy ! Total flux subtracted in 200 components = -0.000618002 Jy ! Clean residual min=-0.001465 max=0.001481 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.160836 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.160836 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=0.060197Jy sigma=0.479500 ! Fit after self-cal, rms=0.060220Jy sigma=0.479377 ! 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=0.060220Jy sigma=0.479377 ! Fit after self-cal, rms=0.060504Jy sigma=0.478291 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8151 mas, bmaj=2.024 mas, bpa=-1.207 degrees ! Estimated noise=0.617389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036886 Jy ! Component: 100 - total flux cleaned = -0.00041887 Jy ! Component: 150 - total flux cleaned = -0.00041882 Jy ! Component: 200 - total flux cleaned = -0.000398078 Jy ! Total flux subtracted in 200 components = -0.000398078 Jy ! Clean residual min=-0.001222 max=0.001378 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.160438 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.160438 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=0.060484Jy sigma=0.478152 ! Fit after self-cal, rms=0.060491Jy sigma=0.478133 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 (2.8, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125863 Jy ! Component: 100 - total flux cleaned = 0.00170188 Jy ! Component: 150 - total flux cleaned = 0.00182353 Jy ! Component: 200 - total flux cleaned = 0.00184334 Jy ! Total flux subtracted in 200 components = 0.00184334 Jy ! Clean residual min=-0.001305 max=0.001191 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.162282 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.162282 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=0.060459Jy sigma=0.477869 ! Fit after self-cal, rms=0.060457Jy sigma=0.477860 ! 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=0.060457Jy sigma=0.477860 ! Fit after self-cal, rms=0.060630Jy sigma=0.477843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8148 mas, bmaj=2.024 mas, bpa=-1.185 degrees ! Estimated noise=0.618198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159003 Jy ! Component: 100 - total flux cleaned = 0.000178952 Jy ! Component: 150 - total flux cleaned = 0.000179202 Jy ! Component: 200 - total flux cleaned = 0.000196953 Jy ! Total flux subtracted in 200 components = 0.000196953 Jy ! Clean residual min=-0.001322 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.162478 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.162478 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=0.060617Jy sigma=0.477750 ! Fit after self-cal, rms=0.060619Jy sigma=0.477745 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 = 3.14171e-05 Jy ! Component: 100 - total flux cleaned = 1.42976e-05 Jy ! Component: 150 - total flux cleaned = 1.41466e-05 Jy ! Component: 200 - total flux cleaned = -1.06091e-06 Jy ! Total flux subtracted in 200 components = -1.06091e-06 Jy ! Clean residual min=-0.001325 max=0.001105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.162477 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.162477 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=0.060610Jy sigma=0.477687 ! Fit after self-cal, rms=0.060610Jy sigma=0.477685 ! 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=0.060610Jy sigma=0.477685 ! Fit after self-cal, rms=0.060657Jy sigma=0.477677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=4.055 mas, bpa=7.251 degrees ! Estimated noise=0.79403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019331 Jy ! Component: 100 - total flux cleaned = 6.9713e-05 Jy ! Component: 150 - total flux cleaned = 9.47975e-05 Jy ! Component: 200 - total flux cleaned = 0.000117661 Jy ! Total flux subtracted in 200 components = 0.000117661 Jy ! Clean residual min=-0.001361 max=0.001445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.162595 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.162595 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=0.060656Jy sigma=0.477660 ! Fit after self-cal, rms=0.060656Jy sigma=0.477652 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 = -7.1935e-06 Jy ! Component: 100 - total flux cleaned = 4.237e-06 Jy ! Component: 150 - total flux cleaned = 3.37948e-05 Jy ! Component: 200 - total flux cleaned = 5.1833e-05 Jy ! Total flux subtracted in 200 components = 5.1833e-05 Jy ! Clean residual min=-0.001364 max=0.001408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.162647 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.162647 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=0.060655Jy sigma=0.477644 ! Fit after self-cal, rms=0.060654Jy sigma=0.477640 ! 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=0.8144 mas, bmaj=2.023 mas, bpa=-1.153 degrees ! Estimated noise=0.618514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8144 x 2.023 at -1.153 degrees (North through East) ! Clean map min=-0.0015635 max=0.1162 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=0.6341 mas, bmaj=1.681 mas, bpa=-1.038 degrees ! Estimated noise=0.962895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0913988 Jy ! Component: 100 - total flux cleaned = 0.119426 Jy ! Component: 150 - total flux cleaned = 0.132711 Jy ! Component: 200 - total flux cleaned = 0.140553 Jy ! Total flux subtracted in 200 components = 0.140553 Jy ! Clean residual min=-0.002755 max=0.004331 Jy/beam ! Clean residual mean=-0.000002 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.140553 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.140553 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8144 mas, bmaj=2.023 mas, bpa=-1.153 degrees ! Estimated noise=0.618514 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 = 0.00815529 Jy ! Component: 100 - total flux cleaned = 0.0128236 Jy ! Component: 150 - total flux cleaned = 0.0155927 Jy ! Component: 200 - total flux cleaned = 0.0174459 Jy ! Total flux subtracted in 200 components = 0.0174459 Jy ! Clean residual min=-0.001447 max=0.001571 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.157999 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.157999 Jy ! Inverting map ! Added new window around map position (-1.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156464 Jy ! Component: 100 - total flux cleaned = 0.0024433 Jy ! Component: 150 - total flux cleaned = 0.00299117 Jy ! Component: 200 - total flux cleaned = 0.00353384 Jy ! Total flux subtracted in 200 components = 0.00353384 Jy ! Clean residual min=-0.001384 max=0.001112 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.161533 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.161533 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=2.294 mas, bmaj=4.055 mas, bpa=7.251 degrees ! Estimated noise=0.79403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777445 Jy ! Component: 100 - total flux cleaned = 0.000928452 Jy ! Component: 150 - total flux cleaned = 0.0010735 Jy ! Component: 200 - total flux cleaned = 0.00117827 Jy ! Total flux subtracted in 200 components = 0.00117827 Jy ! Clean residual min=-0.001364 max=0.001382 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.162711 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 = 0.000107209 Jy ! Component: 100 - total flux cleaned = 0.000190171 Jy ! Component: 150 - total flux cleaned = 0.000254227 Jy ! Component: 200 - total flux cleaned = 0.00030211 Jy ! Total flux subtracted in 200 components = 0.00030211 Jy ! Clean residual min=-0.001374 max=0.001354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.163013 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.163013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8144 mas, bmaj=2.023 mas, bpa=-1.153 degrees ! Estimated noise=0.618514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.69093e-05 Jy ! Component: 100 - total flux cleaned = -6.32911e-05 Jy ! Component: 150 - total flux cleaned = -8.63453e-05 Jy ! Component: 200 - total flux cleaned = -0.000107346 Jy ! Total flux subtracted in 200 components = -0.000107346 Jy ! Clean residual min=-0.001380 max=0.001074 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.162906 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.162906 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=0.060656Jy sigma=0.477624 ! Fit after self-cal, rms=0.060644Jy sigma=0.477583 wmodel J1153-1105_X_map.mod ! Writing 105 model components to file: J1153-1105_X_map.mod wobs J1153-1105_X_uvs.fits ! Writing UV FITS file: J1153-1105_X_uvs.fits wwins J1153-1105_X_map.win ! wwins: Wrote 5 windows to J1153-1105_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 = -0.000487233 Jy ! Component: 100 - total flux cleaned = -0.000707338 Jy ! Component: 150 - total flux cleaned = -0.000877391 Jy ! Component: 200 - total flux cleaned = -0.000968621 Jy ! Component: 250 - total flux cleaned = -0.00114507 Jy ! Component: 300 - total flux cleaned = -0.00126518 Jy ! Component: 350 - total flux cleaned = -0.00136577 Jy ! Component: 400 - total flux cleaned = -0.00146436 Jy ! Component: 450 - total flux cleaned = -0.00152876 Jy ! Component: 500 - total flux cleaned = -0.00151301 Jy ! Component: 550 - total flux cleaned = -0.001498 Jy ! Component: 600 - total flux cleaned = -0.00152827 Jy ! Component: 650 - total flux cleaned = -0.0015134 Jy ! Component: 700 - total flux cleaned = -0.00151337 Jy ! Component: 750 - total flux cleaned = -0.00152774 Jy ! Component: 800 - total flux cleaned = -0.00151356 Jy ! Component: 850 - total flux cleaned = -0.00152759 Jy ! Component: 900 - total flux cleaned = -0.00152754 Jy ! Component: 950 - total flux cleaned = -0.00151398 Jy ! Component: 1000 - total flux cleaned = -0.00155448 Jy ! Component: 1050 - total flux cleaned = -0.00162039 Jy ! Component: 1100 - total flux cleaned = -0.00160716 Jy ! Component: 1150 - total flux cleaned = -0.00159447 Jy ! Component: 1200 - total flux cleaned = -0.00163291 Jy ! Component: 1250 - total flux cleaned = -0.00163281 Jy ! Component: 1300 - total flux cleaned = -0.00167037 Jy ! Component: 1350 - total flux cleaned = -0.00167056 Jy ! Component: 1400 - total flux cleaned = -0.00171953 Jy ! Component: 1450 - total flux cleaned = -0.00173157 Jy ! Component: 1500 - total flux cleaned = -0.00179135 Jy ! Component: 1550 - total flux cleaned = -0.00177942 Jy ! Component: 1600 - total flux cleaned = -0.00179112 Jy ! Component: 1650 - total flux cleaned = -0.00179112 Jy ! Component: 1700 - total flux cleaned = -0.00182548 Jy ! Component: 1750 - total flux cleaned = -0.00176851 Jy ! Component: 1800 - total flux cleaned = -0.00179107 Jy ! Component: 1850 - total flux cleaned = -0.00178003 Jy ! Component: 1900 - total flux cleaned = -0.00180203 Jy ! Component: 1950 - total flux cleaned = -0.00181296 Jy ! Component: 2000 - total flux cleaned = -0.00180215 Jy ! Component: 2050 - total flux cleaned = -0.00183435 Jy ! Component: 2100 - total flux cleaned = -0.00180228 Jy ! Component: 2150 - total flux cleaned = -0.00183406 Jy ! Component: 2200 - total flux cleaned = -0.00186555 Jy ! Component: 2250 - total flux cleaned = -0.00184467 Jy ! Component: 2300 - total flux cleaned = -0.00180342 Jy ! Component: 2350 - total flux cleaned = -0.00183406 Jy ! Component: 2400 - total flux cleaned = -0.00185437 Jy ! Component: 2450 - total flux cleaned = -0.00188459 Jy ! Component: 2500 - total flux cleaned = -0.00186454 Jy ! Component: 2550 - total flux cleaned = -0.00190427 Jy ! Component: 2600 - total flux cleaned = -0.00191413 Jy ! Component: 2650 - total flux cleaned = -0.0019141 Jy ! Component: 2700 - total flux cleaned = -0.00190437 Jy ! Component: 2750 - total flux cleaned = -0.0019043 Jy ! Component: 2800 - total flux cleaned = -0.00189478 Jy ! Component: 2850 - total flux cleaned = -0.00191376 Jy ! Component: 2900 - total flux cleaned = -0.00190443 Jy ! Component: 2950 - total flux cleaned = -0.00191384 Jy ! Component: 3000 - total flux cleaned = -0.00195106 Jy ! Component: 3050 - total flux cleaned = -0.00193254 Jy ! Component: 3100 - total flux cleaned = -0.00196009 Jy ! Component: 3150 - total flux cleaned = -0.00195091 Jy ! Component: 3200 - total flux cleaned = -0.00196004 Jy ! Component: 3250 - total flux cleaned = -0.00199595 Jy ! Component: 3300 - total flux cleaned = -0.00200494 Jy ! Component: 3350 - total flux cleaned = -0.00197826 Jy ! Component: 3400 - total flux cleaned = -0.00196953 Jy ! Component: 3450 - total flux cleaned = -0.00198705 Jy ! Component: 3500 - total flux cleaned = -0.00196974 Jy ! Component: 3550 - total flux cleaned = -0.00200426 Jy ! Component: 3600 - total flux cleaned = -0.00201287 Jy ! Component: 3650 - total flux cleaned = -0.0020044 Jy ! Component: 3700 - total flux cleaned = -0.00203826 Jy ! Component: 3750 - total flux cleaned = -0.00204666 Jy ! Component: 3800 - total flux cleaned = -0.00203832 Jy ! Component: 3850 - total flux cleaned = -0.00204665 Jy ! Component: 3900 - total flux cleaned = -0.00207148 Jy ! Component: 3950 - total flux cleaned = -0.00206328 Jy ! Component: 4000 - total flux cleaned = -0.0020632 Jy ! Component: 4050 - total flux cleaned = -0.0020308 Jy ! Total flux subtracted in 4096 components = -0.00205515 Jy ! Clean residual min=-0.000613 max=0.000450 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.160851 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 389 components and 0.160851 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1153-1105_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8144 x 2.023 at -1.153 degrees (North through East) ! Clean map min=-0.00096645 max=0.11651 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1153-1105_X_map.fits wmodel /image_prod/ug002_uva//J1153-1105_X_map.mod ! Writing 389 model components to file: /image_prod/ug002_uva//J1153-1105_X_map.mod wobs /image_prod/ug002_uva//J1153-1105_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1153-1105_X_uvs.fits wwins /image_prod/ug002_uva//J1153-1105_X_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1153-1105_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348302 0.348302 0.696604 1.39321 2.78642 5.57284 11.1457 22.2913 44.5827 89.1654 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 861.32 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1153-1105_X_dfm.log closed on Thu Mar 5 00:17:34 2020