! Started logfile: /image_prod/ug002_uva//J0003+4807_X_dfm.log on Wed Mar 4 18:08:19 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//J0003+4807_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0003+4807_X_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866074 visibilities/baseline/integration-bin. ! Found source: J0003+4807 ! ! 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 35076 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 J0003+4807_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000847Jy sigma=9.287513 ! Fit after self-cal, rms=0.969607Jy sigma=8.997632 ! 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=0.704 mas, bmaj=1.22 mas, bpa=2.637 degrees ! Estimated noise=0.968427 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 = 0.0229724 Jy ! Component: 100 - total flux cleaned = 0.0284562 Jy ! Total flux subtracted in 100 components = 0.0284562 Jy ! Clean residual min=-0.002845 max=0.004209 Jy/beam ! Clean residual mean=-0.000003 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0284562 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0284562 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=0.057774Jy sigma=0.514264 ! Fit after self-cal, rms=0.056197Jy sigma=0.499297 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479826 Jy ! Component: 100 - total flux cleaned = 0.00717306 Jy ! Total flux subtracted in 100 components = 0.00717306 Jy ! Clean residual min=-0.002745 max=0.004904 Jy/beam ! Clean residual mean=-0.000003 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0356292 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0356292 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=0.055610Jy sigma=0.493459 ! Fit after self-cal, rms=0.055597Jy sigma=0.493198 ! Inverting map ! Added new window around map position (-10.4, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450928 Jy ! Component: 100 - total flux cleaned = 0.00701479 Jy ! Total flux subtracted in 100 components = 0.00701479 Jy ! Clean residual min=-0.002588 max=0.003059 Jy/beam ! Clean residual mean=-0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.042644 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.042644 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=0.055004Jy sigma=0.487058 ! Fit after self-cal, rms=0.054814Jy sigma=0.485059 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036635 Jy ! Component: 100 - total flux cleaned = 0.00582656 Jy ! Total flux subtracted in 100 components = 0.00582656 Jy ! Clean residual min=-0.002507 max=0.003202 Jy/beam ! Clean residual mean=-0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0484706 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0484706 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=0.054393Jy sigma=0.480689 ! Fit after self-cal, rms=0.054288Jy sigma=0.479563 ! 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=0.9527 mas, bmaj=1.597 mas, bpa=3.123 degrees ! Estimated noise=0.411573 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 (-9, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568458 Jy ! Component: 100 - total flux cleaned = 0.00900147 Jy ! Component: 150 - total flux cleaned = 0.0115105 Jy ! Component: 200 - total flux cleaned = 0.0134846 Jy ! Total flux subtracted in 200 components = 0.0134846 Jy ! Clean residual min=-0.001662 max=0.002560 Jy/beam ! Clean residual mean=-0.000004 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0619552 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.0619552 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=0.053637Jy sigma=0.472858 ! Fit after self-cal, rms=0.053406Jy sigma=0.470136 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358636 Jy ! Component: 100 - total flux cleaned = 0.00561197 Jy ! Component: 150 - total flux cleaned = 0.00707526 Jy ! Component: 200 - total flux cleaned = 0.00821402 Jy ! Total flux subtracted in 200 components = 0.00821402 Jy ! Clean residual min=-0.001507 max=0.002032 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0701692 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 84 components and 0.0701692 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=0.053153Jy sigma=0.467537 ! Fit after self-cal, rms=0.053055Jy sigma=0.466423 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9527 x 1.597 at 3.123 degrees (North through East) ! Clean map min=-0.0014761 max=0.033187 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 0.97 KP 1.03 ! LA 0.95 MK 1.15 NL 1.19 OV 0.95 ! PT 0.83 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.09 KP 1.03 ! LA 0.92 MK 1.20 NL 1.24 OV 0.92 ! PT 0.84 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.06 KP 1.11 ! LA 0.88 MK 1.14 NL 1.20 OV 0.98 ! PT 0.83 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.99 KP 1.03 ! LA 0.91 MK 1.21 NL 1.17 OV 0.93 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.17 KP 1.12 ! LA 0.94 MK 1.09 NL 1.18 OV 0.93 ! PT 0.87 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.12 ! LA 0.95 MK 1.07 NL 1.22 OV 0.94 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.95 KP 1.13 ! LA 0.95 MK 1.16 NL 1.18 OV 0.94 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.21 KP 1.09 ! LA 0.98 MK 1.14 NL 1.23 OV 0.88 ! PT 0.83 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.88 KP 1.07 ! LA 0.90 MK 1.05 NL 1.20 OV 0.96 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.06 KP 1.11 ! LA 0.93 MK 1.06 NL 1.19 OV 0.91 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.01 KP 1.13 ! LA 0.96 MK 0.99 NL 1.20 OV 0.90 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.98 KP 1.16 ! LA 0.94 MK 0.92 NL 1.24 OV 0.97 ! PT 0.88 SC 0.89 ! ! ! Fit before self-cal, rms=0.053055Jy sigma=0.466423 ! Fit after self-cal, rms=0.052580Jy sigma=0.463458 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9696 mas, bmaj=1.628 mas, bpa=4.508 degrees ! Estimated noise=0.413242 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 (-4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167808 Jy ! Component: 100 - total flux cleaned = 0.00237374 Jy ! Component: 150 - total flux cleaned = 0.00278645 Jy ! Component: 200 - total flux cleaned = 0.0031731 Jy ! Total flux subtracted in 200 components = 0.0031731 Jy ! Clean residual min=-0.000905 max=0.001025 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0733423 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.0733423 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=0.052493Jy sigma=0.462555 ! Fit after self-cal, rms=0.052494Jy sigma=0.461418 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876957 Jy ! Component: 100 - total flux cleaned = 0.00138914 Jy ! Component: 150 - total flux cleaned = 0.00167336 Jy ! Component: 200 - total flux cleaned = 0.00186915 Jy ! Total flux subtracted in 200 components = 0.00186915 Jy ! Clean residual min=-0.000843 max=0.001035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0752114 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 109 components and 0.0752114 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=0.052453Jy sigma=0.461039 ! Fit after self-cal, rms=0.052444Jy sigma=0.460873 ! 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=0.052444Jy sigma=0.460873 ! Fit after self-cal, rms=0.052596Jy sigma=0.459961 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9672 mas, bmaj=1.637 mas, bpa=4.361 degrees ! Estimated noise=0.410704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284226 Jy ! Component: 100 - total flux cleaned = 0.000687763 Jy ! Component: 150 - total flux cleaned = 0.000972051 Jy ! Component: 200 - total flux cleaned = 0.00112962 Jy ! Total flux subtracted in 200 components = 0.00112962 Jy ! Clean residual min=-0.000772 max=0.000966 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.076341 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.0763411 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=0.052572Jy sigma=0.459759 ! Fit after self-cal, rms=0.052613Jy sigma=0.459512 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 (39.2, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586964 Jy ! Component: 100 - total flux cleaned = 0.000768729 Jy ! Component: 150 - total flux cleaned = 0.000942812 Jy ! Component: 200 - total flux cleaned = 0.00102802 Jy ! Total flux subtracted in 200 components = 0.00102802 Jy ! Clean residual min=-0.000831 max=0.000861 Jy/beam ! Clean residual mean=0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0773691 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.0773691 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=0.052591Jy sigma=0.459343 ! Fit after self-cal, rms=0.052583Jy sigma=0.459249 ! Inverting map ! Added new window around map position (-11.4, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714545 Jy ! Component: 100 - total flux cleaned = 0.000778034 Jy ! Component: 150 - total flux cleaned = 0.00077755 Jy ! Component: 200 - total flux cleaned = 0.00076085 Jy ! Total flux subtracted in 200 components = 0.00076085 Jy ! Clean residual min=-0.000831 max=0.000739 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0781299 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 139 components and 0.0781299 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=0.052565Jy sigma=0.459112 ! Fit after self-cal, rms=0.052563Jy sigma=0.459089 ! 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=0.052563Jy sigma=0.459089 ! Fit after self-cal, rms=0.052851Jy sigma=0.459287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9632 mas, bmaj=1.641 mas, bpa=5.196 degrees ! Estimated noise=0.41174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721929 Jy ! Component: 100 - total flux cleaned = 0.00107645 Jy ! Component: 150 - total flux cleaned = 0.00117219 Jy ! Component: 200 - total flux cleaned = 0.0012258 Jy ! Total flux subtracted in 200 components = 0.0012258 Jy ! Clean residual min=-0.000836 max=0.000807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0793557 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.0793557 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=0.052835Jy sigma=0.459149 ! Fit after self-cal, rms=0.052846Jy sigma=0.459077 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 = 0.000159794 Jy ! Component: 100 - total flux cleaned = 0.00021221 Jy ! Component: 150 - total flux cleaned = 0.000245312 Jy ! Component: 200 - total flux cleaned = 0.000275939 Jy ! Total flux subtracted in 200 components = 0.000275939 Jy ! Clean residual min=-0.000838 max=0.000767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0796316 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 150 components and 0.0796317 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=0.052836Jy sigma=0.458999 ! Fit after self-cal, rms=0.052835Jy sigma=0.458989 ! 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=0.052835Jy sigma=0.458989 ! Fit after self-cal, rms=0.053073Jy sigma=0.459067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.264 mas, bmaj=2.79 mas, bpa=14.11 degrees ! Estimated noise=0.506997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760587 Jy ! Component: 100 - total flux cleaned = 0.00089899 Jy ! Component: 150 - total flux cleaned = 0.000932035 Jy ! Component: 200 - total flux cleaned = 0.000958783 Jy ! Total flux subtracted in 200 components = 0.000958783 Jy ! Clean residual min=-0.000738 max=0.000755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0805905 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 0.0805905 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=0.053065Jy sigma=0.458993 ! Fit after self-cal, rms=0.053067Jy sigma=0.458955 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 = 7.79912e-05 Jy ! Component: 100 - total flux cleaned = 6.6623e-05 Jy ! Component: 150 - total flux cleaned = 8.65506e-05 Jy ! Component: 200 - total flux cleaned = 9.55772e-05 Jy ! Total flux subtracted in 200 components = 9.55772e-05 Jy ! Clean residual min=-0.000735 max=0.000686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.080686 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 0.080686 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=0.053065Jy sigma=0.458938 ! Fit after self-cal, rms=0.053065Jy sigma=0.458933 ! 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=0.9588 mas, bmaj=1.638 mas, bpa=5.668 degrees ! Estimated noise=0.414105 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 1.638 at 5.668 degrees (North through East) ! Clean map min=-0.00076424 max=0.032005 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=0.7058 mas, bmaj=1.245 mas, bpa=5.071 degrees ! Estimated noise=0.983366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247564 Jy ! Component: 100 - total flux cleaned = 0.0354331 Jy ! Component: 150 - total flux cleaned = 0.0423963 Jy ! Component: 200 - total flux cleaned = 0.0478855 Jy ! Total flux subtracted in 200 components = 0.0478855 Jy ! Clean residual min=-0.002399 max=0.003256 Jy/beam ! Clean residual mean=-0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0478855 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0478855 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=1.638 mas, bpa=5.668 degrees ! Estimated noise=0.414105 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 = 0.00716992 Jy ! Component: 100 - total flux cleaned = 0.0121038 Jy ! Component: 150 - total flux cleaned = 0.0157641 Jy ! Component: 200 - total flux cleaned = 0.018616 Jy ! Total flux subtracted in 200 components = 0.018616 Jy ! Clean residual min=-0.001176 max=0.001731 Jy/beam ! Clean residual mean=-0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0665015 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.0665015 Jy ! Inverting map ! Added new window around map position (0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227437 Jy ! Component: 100 - total flux cleaned = 0.00413676 Jy ! Component: 150 - total flux cleaned = 0.00572099 Jy ! Component: 200 - total flux cleaned = 0.0070434 Jy ! Total flux subtracted in 200 components = 0.0070434 Jy ! Clean residual min=-0.000892 max=0.001021 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0735449 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 75 components and 0.0735449 Jy ! Inverting map ! Added new window around map position (41.6, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011003 Jy ! Component: 100 - total flux cleaned = 0.00202776 Jy ! Component: 150 - total flux cleaned = 0.00286521 Jy ! Component: 200 - total flux cleaned = 0.00362472 Jy ! Total flux subtracted in 200 components = 0.00362472 Jy ! Clean residual min=-0.000788 max=0.000919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0771696 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 97 components and 0.0771696 Jy ! Inverting map ! Added new window around map position (0.6, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610678 Jy ! Component: 100 - total flux cleaned = 0.000985664 Jy ! Component: 150 - total flux cleaned = 0.00133187 Jy ! Component: 200 - total flux cleaned = 0.00167919 Jy ! Total flux subtracted in 200 components = 0.00167919 Jy ! Clean residual min=-0.000754 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0788488 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 118 components and 0.0788488 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=2.264 mas, bmaj=2.79 mas, bpa=14.11 degrees ! Estimated noise=0.506997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847384 Jy ! Component: 100 - total flux cleaned = 0.00127981 Jy ! Component: 150 - total flux cleaned = 0.00162885 Jy ! Component: 200 - total flux cleaned = 0.0017846 Jy ! Total flux subtracted in 200 components = 0.0017846 Jy ! Clean residual min=-0.000700 max=0.000634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0806334 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 = 0.000106081 Jy ! Component: 100 - total flux cleaned = 0.000229874 Jy ! Component: 150 - total flux cleaned = 0.000318094 Jy ! Component: 200 - total flux cleaned = 0.000387549 Jy ! Total flux subtracted in 200 components = 0.000387549 Jy ! Clean residual min=-0.000700 max=0.000595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0810209 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 189 components and 0.0810209 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=1.638 mas, bpa=5.668 degrees ! Estimated noise=0.414105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115693 Jy ! Component: 100 - total flux cleaned = -0.000116462 Jy ! Component: 150 - total flux cleaned = -8.23007e-05 Jy ! Component: 200 - total flux cleaned = -6.60671e-05 Jy ! Total flux subtracted in 200 components = -6.60671e-05 Jy ! Clean residual min=-0.000735 max=0.000761 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0809548 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 212 components and 0.0809548 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=0.053051Jy sigma=0.458824 ! Fit after self-cal, rms=0.053029Jy sigma=0.458721 wmodel J0003+4807_X_map.mod ! Writing 212 model components to file: J0003+4807_X_map.mod wobs J0003+4807_X_uvs.fits ! Writing UV FITS file: J0003+4807_X_uvs.fits wwins J0003+4807_X_map.win ! wwins: Wrote 9 windows to J0003+4807_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 = -6.53097e-05 Jy ! Component: 100 - total flux cleaned = -9.14222e-05 Jy ! Component: 150 - total flux cleaned = -5.55686e-05 Jy ! Component: 200 - total flux cleaned = -5.54135e-05 Jy ! Component: 250 - total flux cleaned = -2.18264e-05 Jy ! Component: 300 - total flux cleaned = -1.11306e-05 Jy ! Component: 350 - total flux cleaned = 2.10119e-05 Jy ! Component: 400 - total flux cleaned = 8.42175e-05 Jy ! Component: 450 - total flux cleaned = 0.000135885 Jy ! Component: 500 - total flux cleaned = 0.000176473 Jy ! Component: 550 - total flux cleaned = 0.000216494 Jy ! Component: 600 - total flux cleaned = 0.000246059 Jy ! Component: 650 - total flux cleaned = 0.000265675 Jy ! Component: 700 - total flux cleaned = 0.000294233 Jy ! Component: 750 - total flux cleaned = 0.000275326 Jy ! Component: 800 - total flux cleaned = 0.000275294 Jy ! Component: 850 - total flux cleaned = 0.000284652 Jy ! Component: 900 - total flux cleaned = 0.000275292 Jy ! Component: 950 - total flux cleaned = 0.000266097 Jy ! Component: 1000 - total flux cleaned = 0.000257091 Jy ! Component: 1050 - total flux cleaned = 0.000301676 Jy ! Component: 1100 - total flux cleaned = 0.000310378 Jy ! Component: 1150 - total flux cleaned = 0.000336474 Jy ! Component: 1200 - total flux cleaned = 0.000327752 Jy ! Component: 1250 - total flux cleaned = 0.000370666 Jy ! Component: 1300 - total flux cleaned = 0.000396051 Jy ! Component: 1350 - total flux cleaned = 0.000404426 Jy ! Component: 1400 - total flux cleaned = 0.000404482 Jy ! Component: 1450 - total flux cleaned = 0.000454292 Jy ! Component: 1500 - total flux cleaned = 0.000520144 Jy ! Component: 1550 - total flux cleaned = 0.000520077 Jy ! Component: 1600 - total flux cleaned = 0.000544375 Jy ! Component: 1650 - total flux cleaned = 0.000584649 Jy ! Component: 1700 - total flux cleaned = 0.000616641 Jy ! Component: 1750 - total flux cleaned = 0.000608629 Jy ! Component: 1800 - total flux cleaned = 0.000624333 Jy ! Component: 1850 - total flux cleaned = 0.000639976 Jy ! Component: 1900 - total flux cleaned = 0.000624459 Jy ! Component: 1950 - total flux cleaned = 0.000639886 Jy ! Component: 2000 - total flux cleaned = 0.000655199 Jy ! Component: 2050 - total flux cleaned = 0.000647569 Jy ! Component: 2100 - total flux cleaned = 0.00064004 Jy ! Component: 2150 - total flux cleaned = 0.0006776 Jy ! Component: 2200 - total flux cleaned = 0.000662625 Jy ! Component: 2250 - total flux cleaned = 0.0006552 Jy ! Component: 2300 - total flux cleaned = 0.000662577 Jy ! Component: 2350 - total flux cleaned = 0.000677295 Jy ! Component: 2400 - total flux cleaned = 0.000670043 Jy ! Component: 2450 - total flux cleaned = 0.000648238 Jy ! Component: 2500 - total flux cleaned = 0.000684304 Jy ! Component: 2550 - total flux cleaned = 0.000677129 Jy ! Component: 2600 - total flux cleaned = 0.000698478 Jy ! Component: 2650 - total flux cleaned = 0.00074093 Jy ! Component: 2700 - total flux cleaned = 0.000740899 Jy ! Component: 2750 - total flux cleaned = 0.000726855 Jy ! Component: 2800 - total flux cleaned = 0.000740732 Jy ! Component: 2850 - total flux cleaned = 0.00076149 Jy ! Component: 2900 - total flux cleaned = 0.00076153 Jy ! Component: 2950 - total flux cleaned = 0.000754714 Jy ! Component: 3000 - total flux cleaned = 0.000754746 Jy ! Component: 3050 - total flux cleaned = 0.000775105 Jy ! Component: 3100 - total flux cleaned = 0.000788547 Jy ! Component: 3150 - total flux cleaned = 0.000781939 Jy ! Component: 3200 - total flux cleaned = 0.000788601 Jy ! Component: 3250 - total flux cleaned = 0.000788597 Jy ! Component: 3300 - total flux cleaned = 0.000788602 Jy ! Component: 3350 - total flux cleaned = 0.000808281 Jy ! Component: 3400 - total flux cleaned = 0.000827918 Jy ! Component: 3450 - total flux cleaned = 0.00084104 Jy ! Component: 3500 - total flux cleaned = 0.000873481 Jy ! Component: 3550 - total flux cleaned = 0.000899283 Jy ! Component: 3600 - total flux cleaned = 0.000892876 Jy ! Component: 3650 - total flux cleaned = 0.000905651 Jy ! Component: 3700 - total flux cleaned = 0.000892881 Jy ! Component: 3750 - total flux cleaned = 0.000924609 Jy ! Component: 3800 - total flux cleaned = 0.000899334 Jy ! Component: 3850 - total flux cleaned = 0.000918226 Jy ! Component: 3900 - total flux cleaned = 0.000924547 Jy ! Component: 3950 - total flux cleaned = 0.000930791 Jy ! Component: 4000 - total flux cleaned = 0.000955585 Jy ! Component: 4050 - total flux cleaned = 0.000949457 Jy ! Total flux subtracted in 4096 components = 0.00094943 Jy ! Clean residual min=-0.000357 max=0.000369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0819043 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 512 components and 0.0819043 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0003+4807_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 1.638 at 5.668 degrees (North through East) ! Clean map min=-0.00067409 max=0.03174 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0003+4807_X_map.fits wmodel /image_prod/ug002_uva//J0003+4807_X_map.mod ! Writing 512 model components to file: /image_prod/ug002_uva//J0003+4807_X_map.mod wobs /image_prod/ug002_uva//J0003+4807_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0003+4807_X_uvs.fits wwins /image_prod/ug002_uva//J0003+4807_X_map.win ! wwins: Wrote 10 windows to /image_prod/ug002_uva//J0003+4807_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0317396 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104379 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.986583 0.986583 1.97317 3.94633 7.89266 15.7853 31.5706 63.1413 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.08 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0003+4807_X_dfm.log closed on Wed Mar 4 18:08:26 2020