! Started logfile: /image_prod/ug002_uva//J0617+7816_X_dfm.log on Wed Mar 4 21:15:03 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//J0617+7816_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0617+7816_X_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.913889 visibilities/baseline/integration-bin. ! Found source: J0617+7816 ! ! 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 31584 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 J0617+7816_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031408Jy sigma=8.631080 ! Fit after self-cal, rms=0.760085Jy sigma=6.338977 ! 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=0.733 mas, bmaj=0.8613 mas, bpa=-69.54 degrees ! Estimated noise=1.13834 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 = 0.178236 Jy ! Component: 100 - total flux cleaned = 0.223043 Jy ! Total flux subtracted in 100 components = 0.223043 Jy ! Clean residual min=-0.008813 max=0.017582 Jy/beam ! Clean residual mean=0.000009 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.223043 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.223043 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=0.067842Jy sigma=0.546723 ! Fit after self-cal, rms=0.067845Jy sigma=0.546631 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189782 Jy ! Component: 100 - total flux cleaned = 0.0299229 Jy ! Total flux subtracted in 100 components = 0.0299229 Jy ! Clean residual min=-0.008446 max=0.009741 Jy/beam ! Clean residual mean=0.000002 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.252966 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.252966 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=0.060355Jy sigma=0.477636 ! Fit after self-cal, rms=0.060352Jy sigma=0.477500 ! Inverting map ! Added new window around map position (-6.2, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932593 Jy ! Component: 100 - total flux cleaned = 0.0131055 Jy ! Total flux subtracted in 100 components = 0.0131055 Jy ! Clean residual min=-0.007812 max=0.008814 Jy/beam ! Clean residual mean=0.000001 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.266072 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.266072 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=0.059146Jy sigma=0.467357 ! Fit after self-cal, rms=0.059040Jy sigma=0.466411 ! Inverting map ! Added new window around map position (6.2, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748129 Jy ! Component: 100 - total flux cleaned = 0.00875671 Jy ! Total flux subtracted in 100 components = 0.00875671 Jy ! Clean residual min=-0.006705 max=0.006321 Jy/beam ! Clean residual mean=0.000001 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.274828 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.274828 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=0.058377Jy sigma=0.460922 ! Fit after self-cal, rms=0.058355Jy sigma=0.460722 ! 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=0.9863 mas, bmaj=1.155 mas, bpa=-72.34 degrees ! Estimated noise=0.486005 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 = 0.00144037 Jy ! Component: 100 - total flux cleaned = 0.00225493 Jy ! Component: 150 - total flux cleaned = 0.00216012 Jy ! Component: 200 - total flux cleaned = 0.00198365 Jy ! Total flux subtracted in 200 components = 0.00198365 Jy ! Clean residual min=-0.005325 max=0.004132 Jy/beam ! Clean residual mean=0.000001 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.276812 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.276812 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=0.057865Jy sigma=0.456051 ! Fit after self-cal, rms=0.057847Jy sigma=0.455869 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9863 x 1.155 at -72.34 degrees (North through East) ! Clean map min=-0.0047023 max=0.23917 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.91 KP 1.04 ! LA 1.05 MK 1.02 OV 0.95 PT 0.96 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.92 KP 1.02 ! LA 1.05 MK 1.01 OV 0.95 PT 0.99 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.91 KP 1.03 ! LA 1.05 MK 1.00 OV 0.94 PT 0.98 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.91 KP 1.03 ! LA 1.05 MK 1.03 OV 0.94 PT 0.97 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.92 KP 1.05 ! LA 1.06 MK 1.00 OV 0.95 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.91 KP 1.04 ! LA 1.06 MK 1.00 OV 0.94 PT 0.97 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.91 KP 1.05 ! LA 1.05 MK 1.01 OV 0.95 PT 0.97 ! SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.92 KP 1.05 ! LA 1.04 MK 1.02 OV 0.95 PT 0.98 ! SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.91 KP 1.04 ! LA 1.06 MK 0.99 OV 0.95 PT 0.97 ! SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.92 KP 1.03 ! LA 1.05 MK 1.02 OV 0.95 PT 0.98 ! SC 1.09 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.90 KP 1.02 ! LA 1.05 MK 1.00 OV 0.95 PT 0.97 ! SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.93 KP 1.05 ! LA 1.06 MK 1.00 OV 0.94 PT 0.97 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.057847Jy sigma=0.455869 ! Fit after self-cal, rms=0.055860Jy sigma=0.433485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9937 mas, bmaj=1.161 mas, bpa=-72.75 degrees ! Estimated noise=0.485192 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 (10.8, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026161 Jy ! Component: 100 - total flux cleaned = -0.000455991 Jy ! Component: 150 - total flux cleaned = -0.000993253 Jy ! Component: 200 - total flux cleaned = -0.00132588 Jy ! Total flux subtracted in 200 components = -0.00132588 Jy ! Clean residual min=-0.002579 max=0.002725 Jy/beam ! Clean residual mean=0.000008 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.275486 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.275486 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=0.055588Jy sigma=0.431140 ! Fit after self-cal, rms=0.055596Jy sigma=0.430952 ! 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=0.055596Jy sigma=0.430952 ! Fit after self-cal, rms=0.054675Jy sigma=0.423047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9911 mas, bmaj=1.168 mas, bpa=-70.68 degrees ! Estimated noise=0.484596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00062587 Jy ! Component: 100 - total flux cleaned = -0.000731897 Jy ! Component: 150 - total flux cleaned = -0.000820046 Jy ! Component: 200 - total flux cleaned = -0.000898519 Jy ! Total flux subtracted in 200 components = -0.000898519 Jy ! Clean residual min=-0.001657 max=0.002522 Jy/beam ! Clean residual mean=0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.274588 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.274588 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=0.054569Jy sigma=0.422269 ! Fit after self-cal, rms=0.054564Jy sigma=0.422193 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 (2.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224628 Jy ! Component: 100 - total flux cleaned = 0.00280147 Jy ! Component: 150 - total flux cleaned = 0.00262424 Jy ! Component: 200 - total flux cleaned = 0.00256024 Jy ! Total flux subtracted in 200 components = 0.00256024 Jy ! Clean residual min=-0.001585 max=0.002177 Jy/beam ! Clean residual mean=0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.277148 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.277148 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=0.054454Jy sigma=0.421366 ! Fit after self-cal, rms=0.054447Jy sigma=0.421309 ! Inverting map ! Added new window around map position (6.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207111 Jy ! Component: 100 - total flux cleaned = 0.0031917 Jy ! Component: 150 - total flux cleaned = 0.00360757 Jy ! Component: 200 - total flux cleaned = 0.00375521 Jy ! Total flux subtracted in 200 components = 0.00375521 Jy ! Clean residual min=-0.001377 max=0.001496 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.280903 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 110 components and 0.280903 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=0.054366Jy sigma=0.420504 ! Fit after self-cal, rms=0.054362Jy sigma=0.420458 ! Inverting map ! Added new window around map position (-2.8, 16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132794 Jy ! Component: 100 - total flux cleaned = 0.00207773 Jy ! Component: 150 - total flux cleaned = 0.0024442 Jy ! Component: 200 - total flux cleaned = 0.00259867 Jy ! Total flux subtracted in 200 components = 0.00259867 Jy ! Clean residual min=-0.001278 max=0.001228 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.283502 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.283502 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=0.054317Jy sigma=0.420111 ! Fit after self-cal, rms=0.054315Jy sigma=0.420098 ! 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=0.054315Jy sigma=0.420098 ! Fit after self-cal, rms=0.054276Jy sigma=0.419842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9902 mas, bmaj=1.168 mas, bpa=-70.36 degrees ! Estimated noise=0.483932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380259 Jy ! Component: 100 - total flux cleaned = -0.000285183 Jy ! Component: 150 - total flux cleaned = -0.000284473 Jy ! Component: 200 - total flux cleaned = -0.000232139 Jy ! Total flux subtracted in 200 components = -0.000232139 Jy ! Clean residual min=-0.001263 max=0.001123 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.28327 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.28327 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=0.054237Jy sigma=0.419580 ! Fit after self-cal, rms=0.054237Jy sigma=0.419572 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 = 0.000148231 Jy ! Component: 100 - total flux cleaned = 0.000288124 Jy ! Component: 150 - total flux cleaned = 0.000398748 Jy ! Component: 200 - total flux cleaned = 0.000525809 Jy ! Total flux subtracted in 200 components = 0.000525809 Jy ! Clean residual min=-0.001220 max=0.001111 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.283796 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 143 components and 0.283796 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=0.054217Jy sigma=0.419442 ! Fit after self-cal, rms=0.054216Jy sigma=0.419439 ! 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=0.054216Jy sigma=0.419439 ! Fit after self-cal, rms=0.054221Jy sigma=0.419380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=2.802 mas, bpa=-72.43 degrees ! Estimated noise=0.634236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.16489e-05 Jy ! Component: 100 - total flux cleaned = -7.24574e-05 Jy ! Component: 150 - total flux cleaned = -8.87654e-05 Jy ! Component: 200 - total flux cleaned = -0.000136396 Jy ! Total flux subtracted in 200 components = -0.000136396 Jy ! Clean residual min=-0.000900 max=0.000923 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.283659 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.283659 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=0.054220Jy sigma=0.419349 ! Fit after self-cal, rms=0.054220Jy sigma=0.419341 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 = -0.000138535 Jy ! Component: 100 - total flux cleaned = -0.000196395 Jy ! Component: 150 - total flux cleaned = -0.000250401 Jy ! Component: 200 - total flux cleaned = -0.000313937 Jy ! Total flux subtracted in 200 components = -0.000313937 Jy ! Clean residual min=-0.000869 max=0.000918 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.283345 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 0.283345 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=0.054218Jy sigma=0.419325 ! Fit after self-cal, rms=0.054217Jy sigma=0.419324 ! 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=0.9902 mas, bmaj=1.169 mas, bpa=-70.25 degrees ! Estimated noise=0.483672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9902 x 1.169 at -70.25 degrees (North through East) ! Clean map min=-0.0015727 max=0.23807 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=0.7362 mas, bmaj=0.8733 mas, bpa=-66.85 degrees ! Estimated noise=1.14178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178664 Jy ! Component: 100 - total flux cleaned = 0.223792 Jy ! Component: 150 - total flux cleaned = 0.242162 Jy ! Component: 200 - total flux cleaned = 0.251002 Jy ! Total flux subtracted in 200 components = 0.251002 Jy ! Clean residual min=-0.003137 max=0.004436 Jy/beam ! Clean residual mean=0.000003 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.251002 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.251002 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9902 mas, bmaj=1.169 mas, bpa=-70.25 degrees ! Estimated noise=0.483672 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 = 0.00788341 Jy ! Component: 100 - total flux cleaned = 0.0124844 Jy ! Component: 150 - total flux cleaned = 0.0158004 Jy ! Component: 200 - total flux cleaned = 0.0184533 Jy ! Total flux subtracted in 200 components = 0.0184533 Jy ! Clean residual min=-0.001353 max=0.002418 Jy/beam ! Clean residual mean=0.000005 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.269455 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.269455 Jy ! Inverting map ! Added new window around map position (6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243895 Jy ! Component: 100 - total flux cleaned = 0.00428452 Jy ! Component: 150 - total flux cleaned = 0.00584368 Jy ! Component: 200 - total flux cleaned = 0.00718626 Jy ! Total flux subtracted in 200 components = 0.00718626 Jy ! Clean residual min=-0.001200 max=0.001434 Jy/beam ! Clean residual mean=0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.276642 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 66 components and 0.276642 Jy ! Inverting map ! Added new window around map position (-1.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137876 Jy ! Component: 100 - total flux cleaned = 0.00209916 Jy ! Component: 150 - total flux cleaned = 0.00279304 Jy ! Component: 200 - total flux cleaned = 0.00331823 Jy ! Total flux subtracted in 200 components = 0.00331823 Jy ! Clean residual min=-0.001056 max=0.001203 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.27996 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 88 components and 0.27996 Jy ! Inverting map ! Added new window around map position (-33.2, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877683 Jy ! Component: 100 - total flux cleaned = 0.00121419 Jy ! Component: 150 - total flux cleaned = 0.00156138 Jy ! Component: 200 - total flux cleaned = 0.00185877 Jy ! Total flux subtracted in 200 components = 0.00185877 Jy ! Clean residual min=-0.001008 max=0.001047 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.281819 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 103 components and 0.281819 Jy ! Inverting map ! Added new window around map position (12.4, -41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562903 Jy ! Component: 100 - total flux cleaned = 0.00081336 Jy ! Component: 150 - total flux cleaned = 0.000971019 Jy ! Component: 200 - total flux cleaned = 0.00122094 Jy ! Total flux subtracted in 200 components = 0.00122094 Jy ! Clean residual min=-0.000966 max=0.001010 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.28304 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 116 components and 0.28304 Jy ! Inverting map ! Added new window around map position (-18, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516937 Jy ! Component: 100 - total flux cleaned = 0.000814599 Jy ! Component: 150 - total flux cleaned = 0.00100108 Jy ! Component: 200 - total flux cleaned = 0.00115769 Jy ! Total flux subtracted in 200 components = 0.00115769 Jy ! Clean residual min=-0.000935 max=0.000858 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.284197 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 132 components and 0.284197 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=2.535 mas, bmaj=2.802 mas, bpa=-72.43 degrees ! Estimated noise=0.634236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797648 Jy ! Component: 100 - total flux cleaned = 0.00128011 Jy ! Component: 150 - total flux cleaned = 0.00156557 Jy ! Component: 200 - total flux cleaned = 0.00178338 Jy ! Total flux subtracted in 200 components = 0.00178338 Jy ! Clean residual min=-0.000807 max=0.000746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.285981 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 = 0.000184208 Jy ! Component: 100 - total flux cleaned = 0.000293656 Jy ! Component: 150 - total flux cleaned = 0.000397067 Jy ! Component: 200 - total flux cleaned = 0.000481224 Jy ! Total flux subtracted in 200 components = 0.000481224 Jy ! Clean residual min=-0.000771 max=0.000675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.286462 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 167 components and 0.286462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9902 mas, bmaj=1.169 mas, bpa=-70.25 degrees ! Estimated noise=0.483672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146948 Jy ! Component: 100 - total flux cleaned = 0.000189522 Jy ! Component: 150 - total flux cleaned = 0.000209212 Jy ! Component: 200 - total flux cleaned = 0.000209016 Jy ! Total flux subtracted in 200 components = 0.000209016 Jy ! Clean residual min=-0.000877 max=0.000856 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.286671 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 183 components and 0.286671 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=0.054105Jy sigma=0.418511 ! Fit after self-cal, rms=0.054089Jy sigma=0.418438 wmodel J0617+7816_X_map.mod ! Writing 183 model components to file: J0617+7816_X_map.mod wobs J0617+7816_X_uvs.fits ! Writing UV FITS file: J0617+7816_X_uvs.fits wwins J0617+7816_X_map.win ! wwins: Wrote 12 windows to J0617+7816_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 = -4.55569e-05 Jy ! Component: 100 - total flux cleaned = -1.47075e-05 Jy ! Component: 150 - total flux cleaned = -2.9289e-05 Jy ! Component: 200 - total flux cleaned = -8.61789e-05 Jy ! Component: 250 - total flux cleaned = -0.000113783 Jy ! Component: 300 - total flux cleaned = -0.000154752 Jy ! Component: 350 - total flux cleaned = -0.000194836 Jy ! Component: 400 - total flux cleaned = -0.00022109 Jy ! Component: 450 - total flux cleaned = -0.000285261 Jy ! Component: 500 - total flux cleaned = -0.000297784 Jy ! Component: 550 - total flux cleaned = -0.00032276 Jy ! Component: 600 - total flux cleaned = -0.00033501 Jy ! Component: 650 - total flux cleaned = -0.000383662 Jy ! Component: 700 - total flux cleaned = -0.000383602 Jy ! Component: 750 - total flux cleaned = -0.000431275 Jy ! Component: 800 - total flux cleaned = -0.000490022 Jy ! Component: 850 - total flux cleaned = -0.000524714 Jy ! Component: 900 - total flux cleaned = -0.000536456 Jy ! Component: 950 - total flux cleaned = -0.000593306 Jy ! Component: 1000 - total flux cleaned = -0.000615717 Jy ! Component: 1050 - total flux cleaned = -0.000648991 Jy ! Component: 1100 - total flux cleaned = -0.000682083 Jy ! Component: 1150 - total flux cleaned = -0.000725465 Jy ! Component: 1200 - total flux cleaned = -0.000736087 Jy ! Component: 1250 - total flux cleaned = -0.000757398 Jy ! Component: 1300 - total flux cleaned = -0.000789206 Jy ! Component: 1350 - total flux cleaned = -0.000768207 Jy ! Component: 1400 - total flux cleaned = -0.000861889 Jy ! Component: 1450 - total flux cleaned = -0.000892765 Jy ! Component: 1500 - total flux cleaned = -0.000892749 Jy ! Component: 1550 - total flux cleaned = -0.00093337 Jy ! Component: 1600 - total flux cleaned = -0.000973782 Jy ! Component: 1650 - total flux cleaned = -0.00100375 Jy ! Component: 1700 - total flux cleaned = -0.00100383 Jy ! Component: 1750 - total flux cleaned = -0.00102357 Jy ! Component: 1800 - total flux cleaned = -0.00103328 Jy ! Component: 1850 - total flux cleaned = -0.00106251 Jy ! Component: 1900 - total flux cleaned = -0.00112039 Jy ! Component: 1950 - total flux cleaned = -0.00116841 Jy ! Component: 2000 - total flux cleaned = -0.00118739 Jy ! Component: 2050 - total flux cleaned = -0.00120634 Jy ! Component: 2100 - total flux cleaned = -0.00121568 Jy ! Component: 2150 - total flux cleaned = -0.00126242 Jy ! Component: 2200 - total flux cleaned = -0.00128093 Jy ! Component: 2250 - total flux cleaned = -0.00130873 Jy ! Component: 2300 - total flux cleaned = -0.00137302 Jy ! Component: 2350 - total flux cleaned = -0.0014004 Jy ! Component: 2400 - total flux cleaned = -0.0014185 Jy ! Component: 2450 - total flux cleaned = -0.00143658 Jy ! Component: 2500 - total flux cleaned = -0.00148148 Jy ! Component: 2550 - total flux cleaned = -0.00147258 Jy ! Component: 2600 - total flux cleaned = -0.00152581 Jy ! Component: 2650 - total flux cleaned = -0.00156113 Jy ! Component: 2700 - total flux cleaned = -0.00155225 Jy ! Component: 2750 - total flux cleaned = -0.00159595 Jy ! Component: 2800 - total flux cleaned = -0.00161339 Jy ! Component: 2850 - total flux cleaned = -0.00160479 Jy ! Component: 2900 - total flux cleaned = -0.00166489 Jy ! Component: 2950 - total flux cleaned = -0.00167344 Jy ! Component: 3000 - total flux cleaned = -0.00168191 Jy ! Component: 3050 - total flux cleaned = -0.00169883 Jy ! Component: 3100 - total flux cleaned = -0.00173255 Jy ! Component: 3150 - total flux cleaned = -0.00171579 Jy ! Component: 3200 - total flux cleaned = -0.00174908 Jy ! Component: 3250 - total flux cleaned = -0.00174075 Jy ! Component: 3300 - total flux cleaned = -0.00176556 Jy ! Component: 3350 - total flux cleaned = -0.0017903 Jy ! Component: 3400 - total flux cleaned = -0.00183939 Jy ! Component: 3450 - total flux cleaned = -0.00185569 Jy ! Component: 3500 - total flux cleaned = -0.00180706 Jy ! Component: 3550 - total flux cleaned = -0.00185551 Jy ! Component: 3600 - total flux cleaned = -0.00189574 Jy ! Component: 3650 - total flux cleaned = -0.00191968 Jy ! Component: 3700 - total flux cleaned = -0.0019356 Jy ! Component: 3750 - total flux cleaned = -0.00197532 Jy ! Component: 3800 - total flux cleaned = -0.00198311 Jy ! Component: 3850 - total flux cleaned = -0.00197523 Jy ! Component: 3900 - total flux cleaned = -0.00199876 Jy ! Component: 3950 - total flux cleaned = -0.00200656 Jy ! Component: 4000 - total flux cleaned = -0.00199101 Jy ! Component: 4050 - total flux cleaned = -0.00199873 Jy ! Total flux subtracted in 4096 components = -0.0020372 Jy ! Clean residual min=-0.000402 max=0.000397 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.284634 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 512 components and 0.284634 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0617+7816_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9902 x 1.169 at -70.25 degrees (North through East) ! Clean map min=-0.00073152 max=0.23863 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0617+7816_X_map.fits wmodel /image_prod/ug002_uva//J0617+7816_X_map.mod ! Writing 512 model components to file: /image_prod/ug002_uva//J0617+7816_X_map.mod wobs /image_prod/ug002_uva//J0617+7816_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0617+7816_X_uvs.fits wwins /image_prod/ug002_uva//J0617+7816_X_map.win ! wwins: Wrote 13 windows to /image_prod/ug002_uva//J0617+7816_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.238629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162043 0.162043 0.324086 0.648173 1.29635 2.59269 5.18538 10.3708 20.7415 41.4831 82.9661 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1851.36 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0617+7816_X_dfm.log closed on Wed Mar 4 21:15:09 2020