! Started logfile: /image_prod/ug002_uva//J0916+3854_X_dfm.log on Wed Mar 4 22:55:02 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//J0916+3854_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0916+3854_X_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.891204 visibilities/baseline/integration-bin. ! Found source: J0916+3854 ! ! 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 23100 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 J0916+3854_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.110568Jy sigma=8.813910 ! Fit after self-cal, rms=0.543362Jy sigma=4.280048 ! 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=0.6784 mas, bmaj=1.265 mas, bpa=-2.375 degrees ! Estimated noise=1.1687 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 = 0.348562 Jy ! Component: 100 - total flux cleaned = 0.428165 Jy ! Total flux subtracted in 100 components = 0.428165 Jy ! Clean residual min=-0.014323 max=0.030076 Jy/beam ! Clean residual mean=0.000002 rms=0.003458 Jy/beam ! Combined flux in latest and established models = 0.428165 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.428165 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=0.095050Jy sigma=0.729652 ! Fit after self-cal, rms=0.095027Jy sigma=0.729464 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339345 Jy ! Component: 100 - total flux cleaned = 0.0525606 Jy ! Total flux subtracted in 100 components = 0.0525606 Jy ! Clean residual min=-0.012366 max=0.019114 Jy/beam ! Clean residual mean=-0.000001 rms=0.002654 Jy/beam ! Combined flux in latest and established models = 0.480726 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.480726 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=0.078012Jy sigma=0.597458 ! Fit after self-cal, rms=0.077927Jy sigma=0.596924 ! Inverting map ! Added new window around map position (-3.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175554 Jy ! Component: 100 - total flux cleaned = 0.0282263 Jy ! Total flux subtracted in 100 components = 0.0282263 Jy ! Clean residual min=-0.011709 max=0.012248 Jy/beam ! Clean residual mean=-0.000003 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.508952 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.508952 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=0.072673Jy sigma=0.555450 ! Fit after self-cal, rms=0.072480Jy sigma=0.554009 ! 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=0.8902 mas, bmaj=1.527 mas, bpa=-2.402 degrees ! Estimated noise=0.599288 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 (-1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163338 Jy ! Component: 100 - total flux cleaned = 0.0259175 Jy ! Component: 150 - total flux cleaned = 0.0319685 Jy ! Component: 200 - total flux cleaned = 0.0345857 Jy ! Total flux subtracted in 200 components = 0.0345857 Jy ! Clean residual min=-0.009685 max=0.012020 Jy/beam ! Clean residual mean=-0.000015 rms=0.002251 Jy/beam ! Combined flux in latest and established models = 0.543538 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.543538 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=0.067865Jy sigma=0.523791 ! Fit after self-cal, rms=0.067401Jy sigma=0.519412 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8902 x 1.527 at -2.402 degrees (North through East) ! Clean map min=-0.0087559 max=0.45797 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.92 KP 1.05 ! LA 1.04 MK 1.08 OV 0.93 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.92 KP 1.04 ! LA 1.04 MK 1.07 OV 0.93 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.91 KP 1.05 ! LA 1.04 MK 1.07 OV 0.93 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.92 KP 1.05 ! LA 1.05 MK 1.09 OV 0.93 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.91 KP 1.06 ! LA 1.05 MK 1.07 OV 0.93 PT 1.06 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.92 KP 1.04 ! LA 1.05 MK 1.06 OV 0.93 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.91 KP 1.06 ! LA 1.06 MK 1.06 OV 0.93 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.92 KP 1.05 ! LA 1.05 MK 1.07 OV 0.94 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.92 KP 1.06 ! LA 1.05 MK 1.05 OV 0.94 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.93 KP 1.04 ! LA 1.05 MK 1.05 OV 0.94 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.91 KP 1.04 ! LA 1.06 MK 1.04 OV 0.93 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.92 KP 1.05 ! LA 1.05 MK 1.07 OV 0.94 PT 0.93 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.067401Jy sigma=0.519412 ! Fit after self-cal, rms=0.058479Jy sigma=0.441901 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=1.532 mas, bpa=-2.625 degrees ! Estimated noise=0.596022 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 = 0.00850099 Jy ! Component: 100 - total flux cleaned = 0.0086859 Jy ! Component: 150 - total flux cleaned = 0.00853235 Jy ! Component: 200 - total flux cleaned = 0.00878031 Jy ! Total flux subtracted in 200 components = 0.00878031 Jy ! Clean residual min=-0.004804 max=0.007046 Jy/beam ! Clean residual mean=-0.000006 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.552318 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.552318 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=0.056945Jy sigma=0.430603 ! Fit after self-cal, rms=0.056786Jy sigma=0.428837 ! Inverting map ! Added new window around map position (-5.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00685535 Jy ! Component: 100 - total flux cleaned = 0.00965954 Jy ! Component: 150 - total flux cleaned = 0.0113113 Jy ! Component: 200 - total flux cleaned = 0.0122486 Jy ! Total flux subtracted in 200 components = 0.0122486 Jy ! Clean residual min=-0.004029 max=0.004886 Jy/beam ! Clean residual mean=-0.000005 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.564567 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.564567 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=0.055661Jy sigma=0.420987 ! Fit after self-cal, rms=0.055629Jy sigma=0.420613 ! Inverting map ! Added new window around map position (-7.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496547 Jy ! Component: 100 - total flux cleaned = 0.00773382 Jy ! Component: 150 - total flux cleaned = 0.00901052 Jy ! Component: 200 - total flux cleaned = 0.00986884 Jy ! Total flux subtracted in 200 components = 0.00986884 Jy ! Clean residual min=-0.003704 max=0.004709 Jy/beam ! Clean residual mean=-0.000003 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.574436 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.574436 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=0.055008Jy sigma=0.416109 ! Fit after self-cal, rms=0.054984Jy sigma=0.415836 ! Inverting map ! Added new window around map position (2, 34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344625 Jy ! Component: 100 - total flux cleaned = 0.00444242 Jy ! Component: 150 - total flux cleaned = 0.00488419 Jy ! Component: 200 - total flux cleaned = 0.00537103 Jy ! Total flux subtracted in 200 components = 0.00537103 Jy ! Clean residual min=-0.003513 max=0.004007 Jy/beam ! Clean residual mean=-0.000004 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.579807 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 121 components and 0.579807 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=0.054551Jy sigma=0.413029 ! Fit after self-cal, rms=0.054537Jy sigma=0.412879 ! Inverting map ! Added new window around map position (-7.6, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022062 Jy ! Component: 100 - total flux cleaned = 0.00266374 Jy ! Component: 150 - total flux cleaned = 0.00323897 Jy ! Component: 200 - total flux cleaned = 0.0036935 Jy ! Total flux subtracted in 200 components = 0.0036935 Jy ! Clean residual min=-0.003177 max=0.003618 Jy/beam ! Clean residual mean=-0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.5835 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 143 components and 0.5835 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=0.054208Jy sigma=0.410484 ! Fit after self-cal, rms=0.054190Jy sigma=0.410340 ! 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=0.054190Jy sigma=0.410340 ! Fit after self-cal, rms=0.050967Jy sigma=0.382287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=1.528 mas, bpa=-2.649 degrees ! Estimated noise=0.596072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130635 Jy ! Component: 100 - total flux cleaned = 0.00232777 Jy ! Component: 150 - total flux cleaned = 0.00311338 Jy ! Component: 200 - total flux cleaned = 0.00364109 Jy ! Total flux subtracted in 200 components = 0.00364109 Jy ! Clean residual min=-0.002074 max=0.002099 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.587141 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.587141 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=0.050759Jy sigma=0.380901 ! Fit after self-cal, rms=0.050755Jy sigma=0.380787 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 (4.2, 32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011347 Jy ! Component: 100 - total flux cleaned = 0.0016264 Jy ! Component: 150 - total flux cleaned = 0.00200512 Jy ! Component: 200 - total flux cleaned = 0.00229892 Jy ! Total flux subtracted in 200 components = 0.00229892 Jy ! Clean residual min=-0.001877 max=0.001724 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.58944 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 0.58944 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=0.050635Jy sigma=0.379949 ! Fit after self-cal, rms=0.050630Jy sigma=0.379918 ! 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=0.050630Jy sigma=0.379918 ! Fit after self-cal, rms=0.050646Jy sigma=0.379744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8986 mas, bmaj=1.528 mas, bpa=-2.681 degrees ! Estimated noise=0.595699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269347 Jy ! Component: 100 - total flux cleaned = 0.000492685 Jy ! Component: 150 - total flux cleaned = 0.000694141 Jy ! Component: 200 - total flux cleaned = 0.000841258 Jy ! Total flux subtracted in 200 components = 0.000841258 Jy ! Clean residual min=-0.001622 max=0.001620 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.590281 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.590282 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=0.050572Jy sigma=0.379269 ! Fit after self-cal, rms=0.050569Jy sigma=0.379247 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 (-0.2, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094152 Jy ! Component: 100 - total flux cleaned = 0.00138266 Jy ! Component: 150 - total flux cleaned = 0.00166171 Jy ! Component: 200 - total flux cleaned = 0.00195466 Jy ! Total flux subtracted in 200 components = 0.00195466 Jy ! Clean residual min=-0.001459 max=0.001265 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.592236 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 192 components and 0.592236 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=0.050481Jy sigma=0.378604 ! Fit after self-cal, rms=0.050479Jy sigma=0.378594 ! 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=0.050479Jy sigma=0.378594 ! Fit after self-cal, rms=0.050476Jy sigma=0.378543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=2.541 mas, bpa=13.07 degrees ! Estimated noise=0.78786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011296 Jy ! Component: 100 - total flux cleaned = 0.00194409 Jy ! Component: 150 - total flux cleaned = 0.00247372 Jy ! Component: 200 - total flux cleaned = 0.00277666 Jy ! Total flux subtracted in 200 components = 0.00277666 Jy ! Clean residual min=-0.001506 max=0.001568 Jy/beam ! Clean residual mean=-0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.595013 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 220 components and 0.595013 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=0.050452Jy sigma=0.378419 ! Fit after self-cal, rms=0.050452Jy sigma=0.378412 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 = 0.000474844 Jy ! Component: 100 - total flux cleaned = 0.000596851 Jy ! Component: 150 - total flux cleaned = 0.000709919 Jy ! Component: 200 - total flux cleaned = 0.000814784 Jy ! Total flux subtracted in 200 components = 0.000814784 Jy ! Clean residual min=-0.001446 max=0.001559 Jy/beam ! Clean residual mean=-0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.595828 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 233 components and 0.595828 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=0.050442Jy sigma=0.378342 ! Fit after self-cal, rms=0.050442Jy sigma=0.378342 ! 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=0.8984 mas, bmaj=1.528 mas, bpa=-2.689 degrees ! Estimated noise=0.595387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8984 x 1.528 at -2.689 degrees (North through East) ! Clean map min=-0.0015772 max=0.45288 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=0.6863 mas, bmaj=1.27 mas, bpa=-2.791 degrees ! Estimated noise=1.16567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.34739 Jy ! Component: 100 - total flux cleaned = 0.425557 Jy ! Component: 150 - total flux cleaned = 0.4583 Jy ! Component: 200 - total flux cleaned = 0.48038 Jy ! Total flux subtracted in 200 components = 0.48038 Jy ! Clean residual min=-0.005636 max=0.012498 Jy/beam ! Clean residual mean=0.000003 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.48038 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 0.48038 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8984 mas, bmaj=1.528 mas, bpa=-2.689 degrees ! Estimated noise=0.595387 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 = 0.0244298 Jy ! Component: 100 - total flux cleaned = 0.0399402 Jy ! Component: 150 - total flux cleaned = 0.0506959 Jy ! Component: 200 - total flux cleaned = 0.0588338 Jy ! Total flux subtracted in 200 components = 0.0588338 Jy ! Clean residual min=-0.003486 max=0.005003 Jy/beam ! Clean residual mean=-0.000007 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.539214 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 51 components and 0.539214 Jy ! Inverting map ! Added new window around map position (-2.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660691 Jy ! Component: 100 - total flux cleaned = 0.0120526 Jy ! Component: 150 - total flux cleaned = 0.0165773 Jy ! Component: 200 - total flux cleaned = 0.0204544 Jy ! Total flux subtracted in 200 components = 0.0204544 Jy ! Clean residual min=-0.002407 max=0.002915 Jy/beam ! Clean residual mean=-0.000005 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.559669 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 89 components and 0.559669 Jy ! Inverting map ! Added new window around map position (-10, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350707 Jy ! Component: 100 - total flux cleaned = 0.00656034 Jy ! Component: 150 - total flux cleaned = 0.00929389 Jy ! Component: 200 - total flux cleaned = 0.0117535 Jy ! Total flux subtracted in 200 components = 0.0117535 Jy ! Clean residual min=-0.001978 max=0.002138 Jy/beam ! Clean residual mean=-0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.571422 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 114 components and 0.571422 Jy ! Inverting map ! Added new window around map position (14.2, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023555 Jy ! Component: 100 - total flux cleaned = 0.00439805 Jy ! Component: 150 - total flux cleaned = 0.00626348 Jy ! Component: 200 - total flux cleaned = 0.00770424 Jy ! Total flux subtracted in 200 components = 0.00770424 Jy ! Clean residual min=-0.001849 max=0.001525 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.579127 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 143 components and 0.579127 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=2.176 mas, bmaj=2.541 mas, bpa=13.07 degrees ! Estimated noise=0.78786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307233 Jy ! Component: 100 - total flux cleaned = 0.00533073 Jy ! Component: 150 - total flux cleaned = 0.00717951 Jy ! Component: 200 - total flux cleaned = 0.00873336 Jy ! Total flux subtracted in 200 components = 0.00873336 Jy ! Clean residual min=-0.001866 max=0.001808 Jy/beam ! Clean residual mean=-0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.58786 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 = 0.000965557 Jy ! Component: 100 - total flux cleaned = 0.0018737 Jy ! Component: 150 - total flux cleaned = 0.00264851 Jy ! Component: 200 - total flux cleaned = 0.00323474 Jy ! Total flux subtracted in 200 components = 0.00323474 Jy ! Clean residual min=-0.001682 max=0.001547 Jy/beam ! Clean residual mean=-0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.591095 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 238 components and 0.591095 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8984 mas, bmaj=1.528 mas, bpa=-2.689 degrees ! Estimated noise=0.595387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.89028e-05 Jy ! Component: 100 - total flux cleaned = 0.000234701 Jy ! Component: 150 - total flux cleaned = 0.000539607 Jy ! Component: 200 - total flux cleaned = 0.000817443 Jy ! Total flux subtracted in 200 components = 0.000817443 Jy ! Clean residual min=-0.001382 max=0.001322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.591912 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 263 components and 0.591912 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=0.050408Jy sigma=0.378292 ! Fit after self-cal, rms=0.050364Jy sigma=0.377999 wmodel J0916+3854_X_map.mod ! Writing 263 model components to file: J0916+3854_X_map.mod wobs J0916+3854_X_uvs.fits ! Writing UV FITS file: J0916+3854_X_uvs.fits wwins J0916+3854_X_map.win ! wwins: Wrote 12 windows to J0916+3854_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 = -8.5408e-05 Jy ! Component: 100 - total flux cleaned = -6.28505e-05 Jy ! Component: 150 - total flux cleaned = -0.000162364 Jy ! Component: 200 - total flux cleaned = -0.000277396 Jy ! Component: 250 - total flux cleaned = -0.000352447 Jy ! Component: 300 - total flux cleaned = -0.000388725 Jy ! Component: 350 - total flux cleaned = -0.000423408 Jy ! Component: 400 - total flux cleaned = -0.000440748 Jy ! Component: 450 - total flux cleaned = -0.000457737 Jy ! Component: 500 - total flux cleaned = -0.000506846 Jy ! Component: 550 - total flux cleaned = -0.000522714 Jy ! Component: 600 - total flux cleaned = -0.000491627 Jy ! Component: 650 - total flux cleaned = -0.000522549 Jy ! Component: 700 - total flux cleaned = -0.000507414 Jy ! Component: 750 - total flux cleaned = -0.000477603 Jy ! Component: 800 - total flux cleaned = -0.000448566 Jy ! Component: 850 - total flux cleaned = -0.000433967 Jy ! Component: 900 - total flux cleaned = -0.000419768 Jy ! Component: 950 - total flux cleaned = -0.000433628 Jy ! Component: 1000 - total flux cleaned = -0.000406019 Jy ! Component: 1050 - total flux cleaned = -0.000419633 Jy ! Component: 1100 - total flux cleaned = -0.000459772 Jy ! Component: 1150 - total flux cleaned = -0.000486044 Jy ! Component: 1200 - total flux cleaned = -0.000459992 Jy ! Component: 1250 - total flux cleaned = -0.000434279 Jy ! Component: 1300 - total flux cleaned = -0.000408924 Jy ! Component: 1350 - total flux cleaned = -0.000421618 Jy ! Component: 1400 - total flux cleaned = -0.000384117 Jy ! Component: 1450 - total flux cleaned = -0.000347362 Jy ! Component: 1500 - total flux cleaned = -0.000396546 Jy ! Component: 1550 - total flux cleaned = -0.000384177 Jy ! Component: 1600 - total flux cleaned = -0.000324775 Jy ! Component: 1650 - total flux cleaned = -0.000324915 Jy ! Component: 1700 - total flux cleaned = -0.000395118 Jy ! Component: 1750 - total flux cleaned = -0.000337354 Jy ! Component: 1800 - total flux cleaned = -0.000383351 Jy ! Component: 1850 - total flux cleaned = -0.000394645 Jy ! Component: 1900 - total flux cleaned = -0.000405943 Jy ! Component: 1950 - total flux cleaned = -0.000394736 Jy ! Component: 2000 - total flux cleaned = -0.000405695 Jy ! Component: 2050 - total flux cleaned = -0.000361918 Jy ! Component: 2100 - total flux cleaned = -0.000340153 Jy ! Component: 2150 - total flux cleaned = -0.000393922 Jy ! Component: 2200 - total flux cleaned = -0.000372547 Jy ! Component: 2250 - total flux cleaned = -0.000372432 Jy ! Component: 2300 - total flux cleaned = -0.000351435 Jy ! Component: 2350 - total flux cleaned = -0.000403458 Jy ! Component: 2400 - total flux cleaned = -0.000403297 Jy ! Component: 2450 - total flux cleaned = -0.000393064 Jy ! Component: 2500 - total flux cleaned = -0.000403231 Jy ! Component: 2550 - total flux cleaned = -0.00041334 Jy ! Component: 2600 - total flux cleaned = -0.000453276 Jy ! Component: 2650 - total flux cleaned = -0.000433339 Jy ! Component: 2700 - total flux cleaned = -0.000433328 Jy ! Component: 2750 - total flux cleaned = -0.000482162 Jy ! Component: 2800 - total flux cleaned = -0.000433525 Jy ! Component: 2850 - total flux cleaned = -0.000472168 Jy ! Component: 2900 - total flux cleaned = -0.000443492 Jy ! Component: 2950 - total flux cleaned = -0.000443575 Jy ! Component: 3000 - total flux cleaned = -0.000471949 Jy ! Component: 3050 - total flux cleaned = -0.000490658 Jy ! Component: 3100 - total flux cleaned = -0.000462747 Jy ! Component: 3150 - total flux cleaned = -0.000471989 Jy ! Component: 3200 - total flux cleaned = -0.0004536 Jy ! Component: 3250 - total flux cleaned = -0.000471836 Jy ! Component: 3300 - total flux cleaned = -0.000480948 Jy ! Component: 3350 - total flux cleaned = -0.000418096 Jy ! Component: 3400 - total flux cleaned = -0.00047188 Jy ! Component: 3450 - total flux cleaned = -0.000471818 Jy ! Component: 3500 - total flux cleaned = -0.000436432 Jy ! Component: 3550 - total flux cleaned = -0.000410219 Jy ! Component: 3600 - total flux cleaned = -0.000392929 Jy ! Component: 3650 - total flux cleaned = -0.000358319 Jy ! Component: 3700 - total flux cleaned = -0.000366983 Jy ! Component: 3750 - total flux cleaned = -0.000358453 Jy ! Component: 3800 - total flux cleaned = -0.000350018 Jy ! Component: 3850 - total flux cleaned = -0.000358483 Jy ! Component: 3900 - total flux cleaned = -0.000358479 Jy ! Component: 3950 - total flux cleaned = -0.000316678 Jy ! Component: 4000 - total flux cleaned = -0.000333268 Jy ! Component: 4050 - total flux cleaned = -0.000349764 Jy ! Total flux subtracted in 4096 components = -0.000325236 Jy ! Clean residual min=-0.000480 max=0.000593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.591587 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 568 components and 0.591587 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0916+3854_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8984 x 1.528 at -2.689 degrees (North through East) ! Clean map min=-0.0010133 max=0.4528 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0916+3854_X_map.fits wmodel /image_prod/ug002_uva//J0916+3854_X_map.mod ! Writing 568 model components to file: /image_prod/ug002_uva//J0916+3854_X_map.mod wobs /image_prod/ug002_uva//J0916+3854_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0916+3854_X_uvs.fits wwins /image_prod/ug002_uva//J0916+3854_X_map.win ! wwins: Wrote 13 windows to /image_prod/ug002_uva//J0916+3854_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.452804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0911031 0.0911031 0.182206 0.364413 0.728825 1.45765 2.9153 5.8306 11.6612 23.3224 46.6448 93.2896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.452 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3292.97 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0916+3854_X_dfm.log closed on Wed Mar 4 22:55:08 2020