! Started logfile: /vlbi/uf001/uva//J0419+5722_X_dfm.log on Sun Jan 13 22:08:07 2019 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 /vlbi/uf001/uva//J0419+5722_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0419+5722_X_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.908382 visibilities/baseline/integration-bin. ! Found source: J0419+5722 ! ! 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 22368 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 J0419+5722_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030717Jy sigma=25.288669 ! Fit after self-cal, rms=0.829994Jy sigma=20.311250 ! 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=0.6959 mas, bmaj=0.9827 mas, bpa=7.148 degrees ! Estimated noise=0.370698 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 = 0.124405 Jy ! Component: 100 - total flux cleaned = 0.182867 Jy ! Total flux subtracted in 100 components = 0.182867 Jy ! Clean residual min=-0.011708 max=0.028188 Jy/beam ! Clean residual mean=-0.000002 rms=0.002904 Jy/beam ! Combined flux in latest and established models = 0.182867 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.182867 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=0.099708Jy sigma=2.371996 ! Fit after self-cal, rms=0.099230Jy sigma=2.361747 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336944 Jy ! Component: 100 - total flux cleaned = 0.0545392 Jy ! Total flux subtracted in 100 components = 0.0545392 Jy ! Clean residual min=-0.008730 max=0.018520 Jy/beam ! Clean residual mean=-0.000004 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.237406 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.237406 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=0.078692Jy sigma=1.853558 ! Fit after self-cal, rms=0.078550Jy sigma=1.849426 ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193371 Jy ! Component: 100 - total flux cleaned = 0.0326081 Jy ! Total flux subtracted in 100 components = 0.0326081 Jy ! Clean residual min=-0.008406 max=0.011636 Jy/beam ! Clean residual mean=-0.000005 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.270014 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.270014 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=0.070021Jy sigma=1.643575 ! Fit after self-cal, rms=0.069823Jy sigma=1.637920 ! Inverting map ! Added new window around map position (0.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123931 Jy ! Component: 100 - total flux cleaned = 0.0214159 Jy ! Total flux subtracted in 100 components = 0.0214159 Jy ! Clean residual min=-0.007619 max=0.009953 Jy/beam ! Clean residual mean=-0.000006 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.29143 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.29143 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=0.065957Jy sigma=1.545475 ! Fit after self-cal, rms=0.065903Jy sigma=1.544231 ! Inverting map ! Added new window around map position (2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00944735 Jy ! Component: 100 - total flux cleaned = 0.0154397 Jy ! Total flux subtracted in 100 components = 0.0154397 Jy ! Clean residual min=-0.007087 max=0.008044 Jy/beam ! Clean residual mean=-0.000006 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.30687 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.30687 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=0.063969Jy sigma=1.496070 ! Fit after self-cal, rms=0.063896Jy sigma=1.494720 ! Inverting map ! Added new window around map position (-3.6, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00780416 Jy ! Component: 100 - total flux cleaned = 0.0134723 Jy ! Total flux subtracted in 100 components = 0.0134723 Jy ! Clean residual min=-0.006313 max=0.005874 Jy/beam ! Clean residual mean=-0.000006 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.320342 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.320342 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=0.062282Jy sigma=1.451917 ! Fit after self-cal, rms=0.062234Jy sigma=1.450599 ! 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=0.8939 mas, bmaj=1.243 mas, bpa=7.477 degrees ! Estimated noise=0.197632 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 = 0.00969104 Jy ! Component: 100 - total flux cleaned = 0.0173949 Jy ! Component: 150 - total flux cleaned = 0.02381 Jy ! Component: 200 - total flux cleaned = 0.0292319 Jy ! Total flux subtracted in 200 components = 0.0292319 Jy ! Clean residual min=-0.005529 max=0.006440 Jy/beam ! Clean residual mean=-0.000022 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.349574 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.349574 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=0.059758Jy sigma=1.389545 ! Fit after self-cal, rms=0.059675Jy sigma=1.387269 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 1.243 at 7.477 degrees (North through East) ! Clean map min=-0.005068 max=0.15275 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.96 KP 1.00 LA 0.99 ! MK 1.04 NL 1.08 OV 0.90 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.97 KP 1.01 LA 0.99 ! MK 1.03 NL 1.06 OV 0.90 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.94 KP 1.00 LA 0.99 ! MK 1.02 NL 1.08 OV 0.89 PT 0.90 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.95 KP 1.00 LA 1.00 ! MK 1.03 NL 1.08 OV 0.91 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.93 KP 1.00 LA 1.00 ! MK 1.06 NL 1.09 OV 0.92 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.95 KP 1.03 LA 0.99 ! MK 1.05 NL 1.09 OV 0.92 PT 0.91 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.96 KP 1.02 LA 1.00 ! MK 1.07 NL 1.09 OV 0.91 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.95 KP 1.02 LA 1.01 ! MK 1.07 NL 1.10 OV 0.90 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.96 KP 1.00 LA 1.03 ! MK 1.05 NL 1.09 OV 0.94 PT 0.93 ! SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.99 KP 1.03 LA 1.02 ! MK 1.06 NL 1.09 OV 0.92 PT 0.93 ! SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.96 KP 1.01 LA 1.00 ! MK 1.05 NL 1.09 OV 0.94 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.95 KP 1.04 LA 1.00 ! MK 1.05 NL 1.10 OV 0.91 PT 0.92 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.059675Jy sigma=1.387269 ! Fit after self-cal, rms=0.055397Jy sigma=1.303411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8947 mas, bmaj=1.248 mas, bpa=8.098 degrees ! Estimated noise=0.195017 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, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373395 Jy ! Component: 100 - total flux cleaned = 0.00488023 Jy ! Component: 150 - total flux cleaned = 0.00555432 Jy ! Component: 200 - total flux cleaned = 0.00621653 Jy ! Total flux subtracted in 200 components = 0.00621653 Jy ! Clean residual min=-0.003243 max=0.002907 Jy/beam ! Clean residual mean=-0.000017 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.355791 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.355791 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=0.054731Jy sigma=1.285421 ! Fit after self-cal, rms=0.054697Jy sigma=1.283758 ! 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=0.054697Jy sigma=1.283758 ! Fit after self-cal, rms=0.053743Jy sigma=1.269763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8937 mas, bmaj=1.239 mas, bpa=6.49 degrees ! Estimated noise=0.193577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.59567e-05 Jy ! Component: 100 - total flux cleaned = 0.000268402 Jy ! Component: 150 - total flux cleaned = 0.00059952 Jy ! Component: 200 - total flux cleaned = 0.000651928 Jy ! Total flux subtracted in 200 components = 0.000651928 Jy ! Clean residual min=-0.001680 max=0.002474 Jy/beam ! Clean residual mean=-0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.356442 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.356443 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=0.053553Jy sigma=1.265095 ! Fit after self-cal, rms=0.053548Jy sigma=1.264830 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 (-1.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245383 Jy ! Component: 100 - total flux cleaned = 0.00310534 Jy ! Component: 150 - total flux cleaned = 0.00326787 Jy ! Component: 200 - total flux cleaned = 0.00336546 Jy ! Total flux subtracted in 200 components = 0.00336546 Jy ! Clean residual min=-0.001546 max=0.001789 Jy/beam ! Clean residual mean=-0.000005 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.359808 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.359808 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=0.053396Jy sigma=1.261011 ! Fit after self-cal, rms=0.053384Jy sigma=1.260709 ! Inverting map ! Added new window around map position (-12.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015467 Jy ! Component: 100 - total flux cleaned = 0.00202468 Jy ! Component: 150 - total flux cleaned = 0.00219491 Jy ! Component: 200 - total flux cleaned = 0.00243079 Jy ! Total flux subtracted in 200 components = 0.00243079 Jy ! Clean residual min=-0.001336 max=0.001460 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.362239 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.362239 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=0.053301Jy sigma=1.258595 ! Fit after self-cal, rms=0.053295Jy sigma=1.258465 ! Inverting map ! Added new window around map position (21.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962559 Jy ! Component: 100 - total flux cleaned = 0.00128042 Jy ! Component: 150 - total flux cleaned = 0.00160641 Jy ! Component: 200 - total flux cleaned = 0.00194484 Jy ! Total flux subtracted in 200 components = 0.00194484 Jy ! Clean residual min=-0.001262 max=0.001298 Jy/beam ! Clean residual mean=-0.000004 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.364184 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 140 components and 0.364184 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=0.053239Jy sigma=1.257090 ! Fit after self-cal, rms=0.053237Jy sigma=1.257038 ! 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=0.053237Jy sigma=1.257038 ! Fit after self-cal, rms=0.053145Jy sigma=1.256366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=1.24 mas, bpa=6.643 degrees ! Estimated noise=0.193293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000661302 Jy ! Component: 100 - total flux cleaned = -0.00055534 Jy ! Component: 150 - total flux cleaned = -0.000391088 Jy ! Component: 200 - total flux cleaned = -0.000206319 Jy ! Total flux subtracted in 200 components = -0.000206319 Jy ! Clean residual min=-0.001219 max=0.001177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.363977 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.363977 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=0.053101Jy sigma=1.255298 ! Fit after self-cal, rms=0.053100Jy sigma=1.255265 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 = 0.000314314 Jy ! Component: 100 - total flux cleaned = 0.000428159 Jy ! Component: 150 - total flux cleaned = 0.00061584 Jy ! Component: 200 - total flux cleaned = 0.00079388 Jy ! Total flux subtracted in 200 components = 0.00079388 Jy ! Clean residual min=-0.001190 max=0.001129 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.364771 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 152 components and 0.364771 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=0.053075Jy sigma=1.254627 ! Fit after self-cal, rms=0.053074Jy sigma=1.254610 ! 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=0.053074Jy sigma=1.254610 ! Fit after self-cal, rms=0.053063Jy sigma=1.254478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=2.295 mas, bpa=3.622 degrees ! Estimated noise=0.2634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606463 Jy ! Component: 100 - total flux cleaned = 0.00100088 Jy ! Component: 150 - total flux cleaned = 0.00136497 Jy ! Component: 200 - total flux cleaned = 0.00156453 Jy ! Total flux subtracted in 200 components = 0.00156453 Jy ! Clean residual min=-0.001156 max=0.001051 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.366336 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 174 components and 0.366336 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=0.053056Jy sigma=1.254233 ! Fit after self-cal, rms=0.053054Jy sigma=1.254195 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 = 0.000199128 Jy ! Component: 100 - total flux cleaned = 0.000358446 Jy ! Component: 150 - total flux cleaned = 0.000472951 Jy ! Component: 200 - total flux cleaned = 0.000518597 Jy ! Total flux subtracted in 200 components = 0.000518597 Jy ! Clean residual min=-0.001119 max=0.000985 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.366854 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 189 components and 0.366854 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=0.053052Jy sigma=1.254106 ! Fit after self-cal, rms=0.053051Jy sigma=1.254098 ! 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=0.8931 mas, bmaj=1.241 mas, bpa=6.697 degrees ! Estimated noise=0.193252 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 1.241 at 6.697 degrees (North through East) ! Clean map min=-0.0017377 max=0.15042 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=0.6945 mas, bmaj=0.9799 mas, bpa=6.629 degrees ! Estimated noise=0.362928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122782 Jy ! Component: 100 - total flux cleaned = 0.18123 Jy ! Component: 150 - total flux cleaned = 0.215587 Jy ! Component: 200 - total flux cleaned = 0.239331 Jy ! Total flux subtracted in 200 components = 0.239331 Jy ! Clean residual min=-0.006943 max=0.013473 Jy/beam ! Clean residual mean=0.000001 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.239331 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.239331 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=1.241 mas, bpa=6.697 degrees ! Estimated noise=0.193252 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 = 0.0270191 Jy ! Component: 100 - total flux cleaned = 0.0443062 Jy ! Component: 150 - total flux cleaned = 0.0573613 Jy ! Component: 200 - total flux cleaned = 0.067642 Jy ! Total flux subtracted in 200 components = 0.067642 Jy ! Clean residual min=-0.003868 max=0.006171 Jy/beam ! Clean residual mean=-0.000008 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.306973 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.306973 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00838877 Jy ! Component: 100 - total flux cleaned = 0.0153556 Jy ! Component: 150 - total flux cleaned = 0.0212226 Jy ! Component: 200 - total flux cleaned = 0.0258257 Jy ! Total flux subtracted in 200 components = 0.0258257 Jy ! Clean residual min=-0.003025 max=0.003904 Jy/beam ! Clean residual mean=-0.000005 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.332799 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 72 components and 0.332799 Jy ! Inverting map ! Added new window around map position (-7.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395121 Jy ! Component: 100 - total flux cleaned = 0.00698509 Jy ! Component: 150 - total flux cleaned = 0.00965713 Jy ! Component: 200 - total flux cleaned = 0.0120221 Jy ! Total flux subtracted in 200 components = 0.0120221 Jy ! Clean residual min=-0.002269 max=0.002245 Jy/beam ! Clean residual mean=-0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.344821 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.344821 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=2.031 mas, bmaj=2.295 mas, bpa=3.622 degrees ! Estimated noise=0.2634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491205 Jy ! Component: 100 - total flux cleaned = 0.00819023 Jy ! Component: 150 - total flux cleaned = 0.0105771 Jy ! Component: 200 - total flux cleaned = 0.0124489 Jy ! Total flux subtracted in 200 components = 0.0124489 Jy ! Clean residual min=-0.001549 max=0.001496 Jy/beam ! Clean residual mean=-0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.35727 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 = 0.00154171 Jy ! Component: 100 - total flux cleaned = 0.00282943 Jy ! Component: 150 - total flux cleaned = 0.00391697 Jy ! Component: 200 - total flux cleaned = 0.00484787 Jy ! Total flux subtracted in 200 components = 0.00484787 Jy ! Clean residual min=-0.001248 max=0.001191 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.362117 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 173 components and 0.362117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=1.241 mas, bpa=6.697 degrees ! Estimated noise=0.193252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.92989e-05 Jy ! Component: 100 - total flux cleaned = 0.000189979 Jy ! Component: 150 - total flux cleaned = 0.000250866 Jy ! Component: 200 - total flux cleaned = 0.000513935 Jy ! Total flux subtracted in 200 components = 0.000513935 Jy ! Clean residual min=-0.001423 max=0.001493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.362631 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 189 components and 0.362631 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=0.053199Jy sigma=1.257694 ! Fit after self-cal, rms=0.053180Jy sigma=1.257074 wmodel J0419+5722_X_map.mod ! Writing 189 model components to file: J0419+5722_X_map.mod wobs J0419+5722_X_uvs.fits ! Writing UV FITS file: J0419+5722_X_uvs.fits wwins J0419+5722_X_map.win ! wwins: Wrote 10 windows to J0419+5722_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 = 0.000137617 Jy ! Component: 100 - total flux cleaned = 0.000161511 Jy ! Component: 150 - total flux cleaned = 0.000228686 Jy ! Component: 200 - total flux cleaned = 0.000271291 Jy ! Component: 250 - total flux cleaned = 0.000353722 Jy ! Component: 300 - total flux cleaned = 0.000514427 Jy ! Component: 350 - total flux cleaned = 0.000690866 Jy ! Component: 400 - total flux cleaned = 0.000843967 Jy ! Component: 450 - total flux cleaned = 0.000937467 Jy ! Component: 500 - total flux cleaned = 0.00106626 Jy ! Component: 550 - total flux cleaned = 0.00117479 Jy ! Component: 600 - total flux cleaned = 0.00131599 Jy ! Component: 650 - total flux cleaned = 0.00131634 Jy ! Component: 700 - total flux cleaned = 0.00141877 Jy ! Component: 750 - total flux cleaned = 0.00146872 Jy ! Component: 800 - total flux cleaned = 0.00151807 Jy ! Component: 850 - total flux cleaned = 0.00155023 Jy ! Component: 900 - total flux cleaned = 0.00156623 Jy ! Component: 950 - total flux cleaned = 0.00167649 Jy ! Component: 1000 - total flux cleaned = 0.00172289 Jy ! Component: 1050 - total flux cleaned = 0.00179984 Jy ! Component: 1100 - total flux cleaned = 0.00189081 Jy ! Component: 1150 - total flux cleaned = 0.00196533 Jy ! Component: 1200 - total flux cleaned = 0.00199489 Jy ! Component: 1250 - total flux cleaned = 0.00205318 Jy ! Component: 1300 - total flux cleaned = 0.00212502 Jy ! Component: 1350 - total flux cleaned = 0.00215329 Jy ! Component: 1400 - total flux cleaned = 0.00215321 Jy ! Component: 1450 - total flux cleaned = 0.00219492 Jy ! Component: 1500 - total flux cleaned = 0.00222231 Jy ! Component: 1550 - total flux cleaned = 0.0021949 Jy ! Component: 1600 - total flux cleaned = 0.0021815 Jy ! Component: 1650 - total flux cleaned = 0.0021684 Jy ! Component: 1700 - total flux cleaned = 0.00220807 Jy ! Component: 1750 - total flux cleaned = 0.00222112 Jy ! Component: 1800 - total flux cleaned = 0.00223414 Jy ! Component: 1850 - total flux cleaned = 0.00225983 Jy ! Component: 1900 - total flux cleaned = 0.00225994 Jy ! Component: 1950 - total flux cleaned = 0.00228523 Jy ! Component: 2000 - total flux cleaned = 0.00229766 Jy ! Component: 2050 - total flux cleaned = 0.00233458 Jy ! Component: 2100 - total flux cleaned = 0.00233456 Jy ! Component: 2150 - total flux cleaned = 0.00240748 Jy ! Component: 2200 - total flux cleaned = 0.00241939 Jy ! Component: 2250 - total flux cleaned = 0.00243129 Jy ! Component: 2300 - total flux cleaned = 0.00245499 Jy ! Component: 2350 - total flux cleaned = 0.00250168 Jy ! Component: 2400 - total flux cleaned = 0.00252498 Jy ! Component: 2450 - total flux cleaned = 0.00257107 Jy ! Component: 2500 - total flux cleaned = 0.00258261 Jy ! Component: 2550 - total flux cleaned = 0.00267323 Jy ! Component: 2600 - total flux cleaned = 0.00270704 Jy ! Component: 2650 - total flux cleaned = 0.00275164 Jy ! Component: 2700 - total flux cleaned = 0.00281808 Jy ! Component: 2750 - total flux cleaned = 0.00285103 Jy ! Component: 2800 - total flux cleaned = 0.00289465 Jy ! Component: 2850 - total flux cleaned = 0.00294887 Jy ! Component: 2900 - total flux cleaned = 0.00301351 Jy ! Component: 2950 - total flux cleaned = 0.00304556 Jy ! Component: 3000 - total flux cleaned = 0.00309863 Jy ! Component: 3050 - total flux cleaned = 0.00310923 Jy ! Component: 3100 - total flux cleaned = 0.00311982 Jy ! Component: 3150 - total flux cleaned = 0.00315101 Jy ! Component: 3200 - total flux cleaned = 0.0031924 Jy ! Component: 3250 - total flux cleaned = 0.00327441 Jy ! Component: 3300 - total flux cleaned = 0.00325399 Jy ! Component: 3350 - total flux cleaned = 0.00331488 Jy ! Component: 3400 - total flux cleaned = 0.00335516 Jy ! Component: 3450 - total flux cleaned = 0.0034053 Jy ! Component: 3500 - total flux cleaned = 0.00340522 Jy ! Component: 3550 - total flux cleaned = 0.00344481 Jy ! Component: 3600 - total flux cleaned = 0.0035036 Jy ! Component: 3650 - total flux cleaned = 0.00353287 Jy ! Component: 3700 - total flux cleaned = 0.00355228 Jy ! Component: 3750 - total flux cleaned = 0.00356172 Jy ! Component: 3800 - total flux cleaned = 0.0036096 Jy ! Component: 3850 - total flux cleaned = 0.00360961 Jy ! Component: 3900 - total flux cleaned = 0.00360959 Jy ! Component: 3950 - total flux cleaned = 0.00359076 Jy ! Component: 4000 - total flux cleaned = 0.00359082 Jy ! Component: 4050 - total flux cleaned = 0.00365597 Jy ! Total flux subtracted in 4096 components = 0.00366524 Jy ! Clean residual min=-0.000502 max=0.000563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.366297 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 507 components and 0.366297 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0419+5722_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 1.241 at 6.697 degrees (North through East) ! Clean map min=-0.0016939 max=0.1517 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0419+5722_X_map.fits wmodel /vlbi/uf001/uva//J0419+5722_X_map.mod ! Writing 507 model components to file: /vlbi/uf001/uva//J0419+5722_X_map.mod wobs /vlbi/uf001/uva//J0419+5722_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0419+5722_X_uvs.fits wwins /vlbi/uf001/uva//J0419+5722_X_map.win ! wwins: Wrote 11 windows to /vlbi/uf001/uva//J0419+5722_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.306785 0.306785 0.613569 1.22714 2.45428 4.90856 9.81711 19.6342 39.2684 78.5369 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 977.884 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0419+5722_X_dfm.log closed on Sun Jan 13 22:08:13 2019