! Started logfile: /image_prod/ug002_uva//J1918+5520_X_dfm.log on Thu Mar 5 04:07:16 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//J1918+5520_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1918+5520_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.899753 visibilities/baseline/integration-bin. ! Found source: J1918+5520 ! ! 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 21864 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 J1918+5520_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.037401Jy sigma=8.979069 ! Fit after self-cal, rms=0.764888Jy sigma=6.604344 ! 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=0.7538 mas, bmaj=0.9971 mas, bpa=-13.75 degrees ! Estimated noise=1.11868 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 = 0.175159 Jy ! Component: 100 - total flux cleaned = 0.257141 Jy ! Total flux subtracted in 100 components = 0.257141 Jy ! Clean residual min=-0.023344 max=0.053957 Jy/beam ! Clean residual mean=0.000083 rms=0.004648 Jy/beam ! Combined flux in latest and established models = 0.257141 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.257141 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=0.132925Jy sigma=1.117366 ! Fit after self-cal, rms=0.130667Jy sigma=1.100095 ! Inverting map ! Added new window around map position (0.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588684 Jy ! Component: 100 - total flux cleaned = 0.0929767 Jy ! Total flux subtracted in 100 components = 0.0929767 Jy ! Clean residual min=-0.017430 max=0.024102 Jy/beam ! Clean residual mean=0.000042 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 0.350118 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.350118 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=0.093182Jy sigma=0.758820 ! Fit after self-cal, rms=0.091232Jy sigma=0.743438 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263609 Jy ! Component: 100 - total flux cleaned = 0.0424027 Jy ! Total flux subtracted in 100 components = 0.0424027 Jy ! Clean residual min=-0.014806 max=0.017946 Jy/beam ! Clean residual mean=0.000023 rms=0.002624 Jy/beam ! Combined flux in latest and established models = 0.39252 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.39252 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=0.082077Jy sigma=0.659391 ! Fit after self-cal, rms=0.081174Jy sigma=0.652760 ! Inverting map ! Added new window around map position (1.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159692 Jy ! Component: 100 - total flux cleaned = 0.0174727 Jy ! Total flux subtracted in 100 components = 0.0174727 Jy ! Clean residual min=-0.013341 max=0.015415 Jy/beam ! Clean residual mean=0.000015 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 0.409993 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.409993 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=0.078360Jy sigma=0.626559 ! Fit after self-cal, rms=0.077962Jy sigma=0.623857 ! Inverting map ! Added new window around map position (2.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111991 Jy ! Component: 100 - total flux cleaned = 0.0134748 Jy ! Total flux subtracted in 100 components = 0.0134748 Jy ! Clean residual min=-0.012222 max=0.011960 Jy/beam ! Clean residual mean=0.000010 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.423468 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.423468 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=0.075255Jy sigma=0.602571 ! Fit after self-cal, rms=0.074992Jy sigma=0.600620 ! 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=0.9919 mas, bmaj=1.261 mas, bpa=-13.98 degrees ! Estimated noise=0.561177 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 = 0.00806174 Jy ! Component: 100 - total flux cleaned = 0.00852019 Jy ! Component: 150 - total flux cleaned = 0.00851796 Jy ! Component: 200 - total flux cleaned = 0.0086898 Jy ! Total flux subtracted in 200 components = 0.0086898 Jy ! Clean residual min=-0.010645 max=0.009534 Jy/beam ! Clean residual mean=0.000003 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.432158 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.432158 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=0.073599Jy sigma=0.589817 ! Fit after self-cal, rms=0.073457Jy sigma=0.588975 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9919 x 1.261 at -13.98 degrees (North through East) ! Clean map min=-0.010143 max=0.20914 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.84 KP 1.05 ! LA 1.05 MK 1.05 NL 1.12 OV 0.92 ! PT 0.91 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.83 KP 1.04 ! LA 1.04 MK 1.05 NL 1.13 OV 0.92 ! PT 0.91 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.84 KP 1.05 ! LA 1.04 MK 1.06 NL 1.13 OV 0.90 ! PT 0.92 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.87 KP 1.05 ! LA 1.05 MK 1.06 NL 1.12 OV 0.91 ! PT 0.90 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.85 KP 1.07 ! LA 1.03 MK 1.04 NL 1.13 OV 0.90 ! PT 0.92 SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.83 KP 1.05 ! LA 1.04 MK 1.07 NL 1.12 OV 0.91 ! PT 0.92 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.85 KP 1.06 ! LA 1.05 MK 1.03 NL 1.12 OV 0.92 ! PT 0.92 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.87 KP 1.06 ! LA 1.04 MK 1.04 NL 1.13 OV 0.90 ! PT 0.91 SC 1.19 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.85 KP 1.06 ! LA 1.04 MK 1.05 NL 1.14 OV 0.90 ! PT 0.92 SC 1.14 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.88 KP 1.07 ! LA 1.04 MK 1.04 NL 1.13 OV 0.92 ! PT 0.91 SC 1.18 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.84 KP 1.06 ! LA 1.04 MK 1.03 NL 1.13 OV 0.90 ! PT 0.92 SC 1.15 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.86 KP 1.07 ! LA 1.05 MK 1.04 NL 1.11 OV 0.91 ! PT 0.92 SC 1.20 ! ! ! Fit before self-cal, rms=0.073457Jy sigma=0.588975 ! Fit after self-cal, rms=0.067305Jy sigma=0.515555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.288 mas, bpa=-17.63 degrees ! Estimated noise=0.565883 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 = -0.00575031 Jy ! Component: 100 - total flux cleaned = -0.00804496 Jy ! Component: 150 - total flux cleaned = -0.0090649 Jy ! Component: 200 - total flux cleaned = -0.00942081 Jy ! Total flux subtracted in 200 components = -0.00942081 Jy ! Clean residual min=-0.006038 max=0.005781 Jy/beam ! Clean residual mean=0.000011 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.422737 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.422737 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=0.065448Jy sigma=0.499400 ! Fit after self-cal, rms=0.065267Jy sigma=0.497951 ! 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=0.065267Jy sigma=0.497951 ! Fit after self-cal, rms=0.061898Jy sigma=0.472459 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9942 mas, bmaj=1.263 mas, bpa=-13.75 degrees ! Estimated noise=0.556314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00295944 Jy ! Component: 100 - total flux cleaned = -0.00329565 Jy ! Component: 150 - total flux cleaned = -0.00372809 Jy ! Component: 200 - total flux cleaned = -0.00373033 Jy ! Total flux subtracted in 200 components = -0.00373033 Jy ! Clean residual min=-0.003578 max=0.004243 Jy/beam ! Clean residual mean=0.000003 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.419006 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.419006 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=0.061150Jy sigma=0.464763 ! Fit after self-cal, rms=0.061091Jy sigma=0.464042 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 (7.8, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147449 Jy ! Component: 100 - total flux cleaned = 0.00102226 Jy ! Component: 150 - total flux cleaned = 0.00047334 Jy ! Component: 200 - total flux cleaned = -3.99178e-05 Jy ! Total flux subtracted in 200 components = -3.99178e-05 Jy ! Clean residual min=-0.003200 max=0.003512 Jy/beam ! Clean residual mean=0.000003 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.418966 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.418966 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=0.060344Jy sigma=0.458449 ! Fit after self-cal, rms=0.060307Jy sigma=0.458285 ! 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=0.060307Jy sigma=0.458285 ! Fit after self-cal, rms=0.060123Jy sigma=0.457664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9909 mas, bmaj=1.259 mas, bpa=-13.42 degrees ! Estimated noise=0.553123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151109 Jy ! Component: 100 - total flux cleaned = -0.00175338 Jy ! Component: 150 - total flux cleaned = -0.00198008 Jy ! Component: 200 - total flux cleaned = -0.00219535 Jy ! Total flux subtracted in 200 components = -0.00219535 Jy ! Clean residual min=-0.003056 max=0.003244 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.416771 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.416771 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=0.059661Jy sigma=0.453672 ! Fit after self-cal, rms=0.059621Jy sigma=0.453494 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 (-6.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101746 Jy ! Component: 100 - total flux cleaned = 0.000688123 Jy ! Component: 150 - total flux cleaned = 0.000379847 Jy ! Component: 200 - total flux cleaned = 0.000183665 Jy ! Total flux subtracted in 200 components = 0.000183665 Jy ! Clean residual min=-0.002820 max=0.002825 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.416955 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.416955 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=0.059214Jy sigma=0.450298 ! Fit after self-cal, rms=0.059188Jy sigma=0.450208 ! 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=0.059188Jy sigma=0.450208 ! Fit after self-cal, rms=0.058855Jy sigma=0.449946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=2.481 mas, bpa=-75.97 degrees ! Estimated noise=0.729557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000446803 Jy ! Component: 100 - total flux cleaned = -0.000524785 Jy ! Component: 150 - total flux cleaned = -0.000781684 Jy ! Component: 200 - total flux cleaned = -0.00103138 Jy ! Total flux subtracted in 200 components = -0.00103138 Jy ! Clean residual min=-0.001667 max=0.001597 Jy/beam ! Clean residual mean=0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.415923 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.415923 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=0.058791Jy sigma=0.449423 ! Fit after self-cal, rms=0.058779Jy sigma=0.449351 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 = -9.80083e-05 Jy ! Component: 100 - total flux cleaned = -0.000154866 Jy ! Component: 150 - total flux cleaned = -0.000301303 Jy ! Component: 200 - total flux cleaned = -0.000414482 Jy ! Total flux subtracted in 200 components = -0.000414482 Jy ! Clean residual min=-0.001620 max=0.001606 Jy/beam ! Clean residual mean=0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.415509 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.415509 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=0.058770Jy sigma=0.449111 ! Fit after self-cal, rms=0.058756Jy sigma=0.449071 ! 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=0.9889 mas, bmaj=1.253 mas, bpa=-13.01 degrees ! Estimated noise=0.550193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9889 x 1.253 at -13.01 degrees (North through East) ! Clean map min=-0.0041315 max=0.20363 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=0.7527 mas, bmaj=0.9927 mas, bpa=-12.27 degrees ! Estimated noise=1.09234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179952 Jy ! Component: 100 - total flux cleaned = 0.268185 Jy ! Component: 150 - total flux cleaned = 0.31746 Jy ! Component: 200 - total flux cleaned = 0.348295 Jy ! Total flux subtracted in 200 components = 0.348295 Jy ! Clean residual min=-0.009702 max=0.017400 Jy/beam ! Clean residual mean=0.000031 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 0.348295 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.348295 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9889 mas, bmaj=1.253 mas, bpa=-13.01 degrees ! Estimated noise=0.550193 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 = 0.0279219 Jy ! Component: 100 - total flux cleaned = 0.0436573 Jy ! Component: 150 - total flux cleaned = 0.0536132 Jy ! Component: 200 - total flux cleaned = 0.0591033 Jy ! Total flux subtracted in 200 components = 0.0591033 Jy ! Clean residual min=-0.004139 max=0.006865 Jy/beam ! Clean residual mean=0.000007 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.407398 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.407398 Jy ! Inverting map ! Added new window around map position (-0.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483607 Jy ! Component: 100 - total flux cleaned = 0.00630437 Jy ! Component: 150 - total flux cleaned = 0.00696099 Jy ! Component: 200 - total flux cleaned = 0.00741682 Jy ! Total flux subtracted in 200 components = 0.00741682 Jy ! Clean residual min=-0.003483 max=0.003990 Jy/beam ! Clean residual mean=0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.414815 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.414815 Jy ! Inverting map ! Added new window around map position (3.2, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625643 Jy ! Component: 100 - total flux cleaned = 0.00118274 Jy ! Component: 150 - total flux cleaned = 0.00156137 Jy ! Component: 200 - total flux cleaned = 0.00179969 Jy ! Total flux subtracted in 200 components = 0.00179969 Jy ! Clean residual min=-0.002887 max=0.003446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.416615 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.416615 Jy ! Inverting map ! Added new window around map position (6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923678 Jy ! Component: 100 - total flux cleaned = 0.000922106 Jy ! Component: 150 - total flux cleaned = 0.000923721 Jy ! Component: 200 - total flux cleaned = 0.000826933 Jy ! Total flux subtracted in 200 components = 0.000826933 Jy ! Clean residual min=-0.002571 max=0.002842 Jy/beam ! Clean residual mean=-0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.417442 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 91 components and 0.417442 Jy ! Inverting map ! Added new window around map position (-0.8, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643909 Jy ! Component: 100 - total flux cleaned = 0.000830882 Jy ! Component: 150 - total flux cleaned = 0.000917958 Jy ! Component: 200 - total flux cleaned = 0.00108404 Jy ! Total flux subtracted in 200 components = 0.00108404 Jy ! Clean residual min=-0.002210 max=0.002488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.418526 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 109 components and 0.418526 Jy ! Inverting map ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116343 Jy ! Component: 100 - total flux cleaned = 0.00132164 Jy ! Component: 150 - total flux cleaned = 0.00147009 Jy ! Component: 200 - total flux cleaned = 0.00147128 Jy ! Total flux subtracted in 200 components = 0.00147128 Jy ! Clean residual min=-0.001983 max=0.002112 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.419997 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 119 components and 0.419997 Jy ! Inverting map ! Added new window around map position (-2.4, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335813 Jy ! Component: 100 - total flux cleaned = 0.000335767 Jy ! Component: 150 - total flux cleaned = 0.000400939 Jy ! Component: 200 - total flux cleaned = 0.000464836 Jy ! Total flux subtracted in 200 components = 0.000464836 Jy ! Clean residual min=-0.001865 max=0.001892 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.420462 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 140 components and 0.420462 Jy ! Inverting map ! Added new window around map position (-8.4, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736229 Jy ! Component: 100 - total flux cleaned = 0.000858934 Jy ! Component: 150 - total flux cleaned = 0.00102969 Jy ! Component: 200 - total flux cleaned = 0.000921873 Jy ! Total flux subtracted in 200 components = 0.000921873 Jy ! Clean residual min=-0.001778 max=0.001708 Jy/beam ! Clean residual mean=-0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.421384 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 154 components and 0.421384 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=2.296 mas, bmaj=2.481 mas, bpa=-75.97 degrees ! Estimated noise=0.729557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00090468 Jy ! Component: 100 - total flux cleaned = -0.00123799 Jy ! Component: 150 - total flux cleaned = -0.0015381 Jy ! Component: 200 - total flux cleaned = -0.00181133 Jy ! Total flux subtracted in 200 components = -0.00181133 Jy ! Clean residual min=-0.001252 max=0.001266 Jy/beam ! Clean residual mean=-0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.419573 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 = -0.00022653 Jy ! Component: 100 - total flux cleaned = -0.000415974 Jy ! Component: 150 - total flux cleaned = -0.000571009 Jy ! Component: 200 - total flux cleaned = -0.000717212 Jy ! Total flux subtracted in 200 components = -0.000717212 Jy ! Clean residual min=-0.001227 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.418855 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 185 components and 0.418855 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9889 mas, bmaj=1.253 mas, bpa=-13.01 degrees ! Estimated noise=0.550193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419373 Jy ! Component: 100 - total flux cleaned = 0.000524293 Jy ! Component: 150 - total flux cleaned = 0.000624039 Jy ! Component: 200 - total flux cleaned = 0.000720152 Jy ! Total flux subtracted in 200 components = 0.000720152 Jy ! Clean residual min=-0.001699 max=0.001567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.419575 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 196 components and 0.419575 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=0.057139Jy sigma=0.438154 ! Fit after self-cal, rms=0.057008Jy sigma=0.437279 wmodel J1918+5520_X_map.mod ! Writing 196 model components to file: J1918+5520_X_map.mod wobs J1918+5520_X_uvs.fits ! Writing UV FITS file: J1918+5520_X_uvs.fits wwins J1918+5520_X_map.win ! wwins: Wrote 13 windows to J1918+5520_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000360407 Jy ! Component: 100 - total flux cleaned = -0.00041576 Jy ! Component: 150 - total flux cleaned = -0.000440907 Jy ! Component: 200 - total flux cleaned = -0.000366069 Jy ! Component: 250 - total flux cleaned = -0.000269415 Jy ! Component: 300 - total flux cleaned = -0.000151555 Jy ! Component: 350 - total flux cleaned = -1.27513e-05 Jy ! Component: 400 - total flux cleaned = 0.000145794 Jy ! Component: 450 - total flux cleaned = 0.00030141 Jy ! Component: 500 - total flux cleaned = 0.000432803 Jy ! Component: 550 - total flux cleaned = 0.000583554 Jy ! Component: 600 - total flux cleaned = 0.000710488 Jy ! Component: 650 - total flux cleaned = 0.000793964 Jy ! Component: 700 - total flux cleaned = 0.000938253 Jy ! Component: 750 - total flux cleaned = 0.00103952 Jy ! Component: 800 - total flux cleaned = 0.00115955 Jy ! Component: 850 - total flux cleaned = 0.00117908 Jy ! Component: 900 - total flux cleaned = 0.00125669 Jy ! Component: 950 - total flux cleaned = 0.00127551 Jy ! Component: 1000 - total flux cleaned = 0.00133225 Jy ! Component: 1050 - total flux cleaned = 0.00135078 Jy ! Component: 1100 - total flux cleaned = 0.00140659 Jy ! Component: 1150 - total flux cleaned = 0.00147977 Jy ! Component: 1200 - total flux cleaned = 0.00153393 Jy ! Component: 1250 - total flux cleaned = 0.0015696 Jy ! Component: 1300 - total flux cleaned = 0.0015875 Jy ! Component: 1350 - total flux cleaned = 0.00156997 Jy ! Component: 1400 - total flux cleaned = 0.00160487 Jy ! Component: 1450 - total flux cleaned = 0.00167372 Jy ! Component: 1500 - total flux cleaned = 0.00172466 Jy ! Component: 1550 - total flux cleaned = 0.00174143 Jy ! Component: 1600 - total flux cleaned = 0.00179164 Jy ! Component: 1650 - total flux cleaned = 0.00175864 Jy ! Component: 1700 - total flux cleaned = 0.00177534 Jy ! Component: 1750 - total flux cleaned = 0.00174324 Jy ! Component: 1800 - total flux cleaned = 0.00180719 Jy ! Component: 1850 - total flux cleaned = 0.00175967 Jy ! Component: 1900 - total flux cleaned = 0.00185433 Jy ! Component: 1950 - total flux cleaned = 0.00177635 Jy ! Component: 2000 - total flux cleaned = 0.00182292 Jy ! Component: 2050 - total flux cleaned = 0.00180763 Jy ! Component: 2100 - total flux cleaned = 0.00177739 Jy ! Component: 2150 - total flux cleaned = 0.00180757 Jy ! Component: 2200 - total flux cleaned = 0.00188292 Jy ! Component: 2250 - total flux cleaned = 0.00189797 Jy ! Component: 2300 - total flux cleaned = 0.00192743 Jy ! Component: 2350 - total flux cleaned = 0.00200083 Jy ! Component: 2400 - total flux cleaned = 0.00200092 Jy ! Component: 2450 - total flux cleaned = 0.00204428 Jy ! Component: 2500 - total flux cleaned = 0.0021162 Jy ! Component: 2550 - total flux cleaned = 0.00210186 Jy ! Component: 2600 - total flux cleaned = 0.00210198 Jy ! Component: 2650 - total flux cleaned = 0.00204581 Jy ! Component: 2700 - total flux cleaned = 0.00215765 Jy ! Component: 2750 - total flux cleaned = 0.00215766 Jy ! Component: 2800 - total flux cleaned = 0.00226791 Jy ! Component: 2850 - total flux cleaned = 0.00225445 Jy ! Component: 2900 - total flux cleaned = 0.00226808 Jy ! Component: 2950 - total flux cleaned = 0.00234935 Jy ! Component: 3000 - total flux cleaned = 0.00233603 Jy ! Component: 3050 - total flux cleaned = 0.00244277 Jy ! Component: 3100 - total flux cleaned = 0.00246923 Jy ! Component: 3150 - total flux cleaned = 0.00250866 Jy ! Component: 3200 - total flux cleaned = 0.00256095 Jy ! Component: 3250 - total flux cleaned = 0.00261285 Jy ! Component: 3300 - total flux cleaned = 0.0026257 Jy ! Component: 3350 - total flux cleaned = 0.00266415 Jy ! Component: 3400 - total flux cleaned = 0.00263854 Jy ! Component: 3450 - total flux cleaned = 0.00267656 Jy ! Component: 3500 - total flux cleaned = 0.00270194 Jy ! Component: 3550 - total flux cleaned = 0.00276456 Jy ! Component: 3600 - total flux cleaned = 0.00282683 Jy ! Component: 3650 - total flux cleaned = 0.00283919 Jy ! Component: 3700 - total flux cleaned = 0.00285155 Jy ! Component: 3750 - total flux cleaned = 0.00292497 Jy ! Component: 3800 - total flux cleaned = 0.00294924 Jy ! Component: 3850 - total flux cleaned = 0.00302184 Jy ! Component: 3900 - total flux cleaned = 0.00305787 Jy ! Component: 3950 - total flux cleaned = 0.00309372 Jy ! Component: 4000 - total flux cleaned = 0.00311756 Jy ! Component: 4050 - total flux cleaned = 0.0031767 Jy ! Total flux subtracted in 4096 components = 0.00321194 Jy ! Clean residual min=-0.000622 max=0.000635 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.422787 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 480 components and 0.422787 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1918+5520_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9889 x 1.253 at -13.01 degrees (North through East) ! Clean map min=-0.0029091 max=0.20259 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1918+5520_X_map.fits wmodel /image_prod/ug002_uva//J1918+5520_X_map.mod ! Writing 480 model components to file: /image_prod/ug002_uva//J1918+5520_X_map.mod wobs /image_prod/ug002_uva//J1918+5520_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1918+5520_X_uvs.fits wwins /image_prod/ug002_uva//J1918+5520_X_map.win ! wwins: Wrote 14 windows to /image_prod/ug002_uva//J1918+5520_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.202591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190421 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28198 0.28198 0.563959 1.12792 2.25584 4.51168 9.02335 18.0467 36.0934 72.1868 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.202 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1063.91 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1918+5520_X_dfm.log closed on Thu Mar 5 04:07:22 2020