! Started logfile: /vlbi/bp222/maps//J0934+4908_X_dfm.log on Thu Sep 27 10:59:57 2018 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/bp222/maps//J0934+4908_X_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0934+4908_X_uva.fits ! AN table 1: 69 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980274 visibilities/baseline/integration-bin. ! Found source: J0934+4908 ! ! 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 121 lines of history. ! ! Reading 29220 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 J0934+4908_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013130Jy sigma=16.362989 ! Fit after self-cal, rms=0.875307Jy sigma=14.076366 ! 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=0.5681 mas, bmaj=1.926 mas, bpa=-4.206 degrees ! Estimated noise=0.575142 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 = 0.0824204 Jy ! Component: 100 - total flux cleaned = 0.117172 Jy ! Total flux subtracted in 100 components = 0.117172 Jy ! Clean residual min=-0.016172 max=0.047152 Jy/beam ! Clean residual mean=0.000018 rms=0.003600 Jy/beam ! Combined flux in latest and established models = 0.117172 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.117172 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=0.120259Jy sigma=1.990340 ! Fit after self-cal, rms=0.119414Jy sigma=1.977064 ! Inverting map ! Added new window around map position (-1.6, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434359 Jy ! Component: 100 - total flux cleaned = 0.066886 Jy ! Total flux subtracted in 100 components = 0.066886 Jy ! Clean residual min=-0.009776 max=0.032772 Jy/beam ! Clean residual mean=0.000012 rms=0.002391 Jy/beam ! Combined flux in latest and established models = 0.184058 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.184058 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=0.094006Jy sigma=1.517501 ! Fit after self-cal, rms=0.088522Jy sigma=1.437643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024616 Jy ! Component: 100 - total flux cleaned = 0.0397628 Jy ! Total flux subtracted in 100 components = 0.0397628 Jy ! Clean residual min=-0.008645 max=0.020078 Jy/beam ! Clean residual mean=0.000008 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.223821 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.223821 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=0.076536Jy sigma=1.214553 ! Fit after self-cal, rms=0.075786Jy sigma=1.203226 ! Inverting map ! Added new window around map position (1.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173097 Jy ! Component: 100 - total flux cleaned = 0.0266896 Jy ! Total flux subtracted in 100 components = 0.0266896 Jy ! Clean residual min=-0.007103 max=0.011600 Jy/beam ! Clean residual mean=0.000005 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.25051 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.25051 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=0.068712Jy sigma=1.069328 ! Fit after self-cal, rms=0.068474Jy sigma=1.066372 ! Inverting map ! Added new window around map position (0.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114829 Jy ! Component: 100 - total flux cleaned = 0.0165067 Jy ! Total flux subtracted in 100 components = 0.0165067 Jy ! Clean residual min=-0.005547 max=0.006271 Jy/beam ! Clean residual mean=0.000004 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.267017 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.267017 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=0.064907Jy sigma=0.998531 ! Fit after self-cal, rms=0.064724Jy sigma=0.996359 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533514 Jy ! Component: 100 - total flux cleaned = 0.0099099 Jy ! Total flux subtracted in 100 components = 0.0099099 Jy ! Clean residual min=-0.004639 max=0.004979 Jy/beam ! Clean residual mean=0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.276927 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.276927 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=0.063060Jy sigma=0.964264 ! Fit after self-cal, rms=0.062974Jy sigma=0.963230 ! 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=0.7596 mas, bmaj=2.092 mas, bpa=-4.433 degrees ! Estimated noise=0.263158 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 = 0.0110908 Jy ! Component: 100 - total flux cleaned = 0.0187355 Jy ! Component: 150 - total flux cleaned = 0.0246495 Jy ! Component: 200 - total flux cleaned = 0.029374 Jy ! Total flux subtracted in 200 components = 0.029374 Jy ! Clean residual min=-0.003356 max=0.004240 Jy/beam ! Clean residual mean=0.000004 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.306301 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 70 components and 0.306301 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=0.060634Jy sigma=0.915483 ! Fit after self-cal, rms=0.060520Jy sigma=0.913993 ! Inverting map ! Added new window around map position (2.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494346 Jy ! Component: 100 - total flux cleaned = 0.0083533 Jy ! Component: 150 - total flux cleaned = 0.0110695 Jy ! Component: 200 - total flux cleaned = 0.0125193 Jy ! Total flux subtracted in 200 components = 0.0125193 Jy ! Clean residual min=-0.002487 max=0.003272 Jy/beam ! Clean residual mean=0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.31882 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 91 components and 0.31882 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=0.060024Jy sigma=0.903956 ! Fit after self-cal, rms=0.059957Jy sigma=0.903030 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7596 x 2.092 at -4.433 degrees (North through East) ! Clean map min=-0.0023069 max=0.1017 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.02 ! LA 0.98 MK 1.04 NL 1.01 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 KP 1.02 ! LA 0.99 MK 1.02 NL 1.01 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.95 KP 1.03 ! LA 0.99 MK 1.03 NL 0.98 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 1.01 ! LA 0.99 MK 1.06 NL 1.00 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.01 KP 1.05 ! LA 1.00 MK 1.05 NL 0.99 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00 KP 1.03 ! LA 1.00 MK 1.03 NL 0.99 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 1.04 ! LA 1.01 MK 1.02 NL 1.05 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00 KP 1.04 ! LA 1.01 MK 1.02 NL 1.01 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KP 1.04 ! LA 1.01 MK 1.00 NL 1.02 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.97 KP 1.05 ! LA 1.01 MK 1.06 NL 1.04 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 1.06 ! LA 1.02 MK 1.01 NL 1.04 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.01 ! LA 1.01 MK 1.03 NL 1.00 PT 0.95 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.059957Jy sigma=0.903030 ! Fit after self-cal, rms=0.059876Jy sigma=0.894442 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7641 mas, bmaj=2.1 mas, bpa=-4.447 degrees ! Estimated noise=0.264313 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 = -8.3481e-05 Jy ! Component: 100 - total flux cleaned = 0.000362462 Jy ! Component: 150 - total flux cleaned = 0.000595646 Jy ! Component: 200 - total flux cleaned = 0.000675846 Jy ! Total flux subtracted in 200 components = 0.000675846 Jy ! Clean residual min=-0.001380 max=0.001515 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.319496 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.319496 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=0.059786Jy sigma=0.893040 ! Fit after self-cal, rms=0.059783Jy sigma=0.892913 ! 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=0.059783Jy sigma=0.892913 ! Fit after self-cal, rms=0.059467Jy sigma=0.892035 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7632 mas, bmaj=2.097 mas, bpa=-4.511 degrees ! Estimated noise=0.263429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.56422e-05 Jy ! Component: 100 - total flux cleaned = 0.000172566 Jy ! Component: 150 - total flux cleaned = 0.000205673 Jy ! Component: 200 - total flux cleaned = 0.000145711 Jy ! Total flux subtracted in 200 components = 0.000145711 Jy ! Clean residual min=-0.001226 max=0.001338 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.319642 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.319642 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=0.059429Jy sigma=0.891421 ! Fit after self-cal, rms=0.059422Jy sigma=0.891384 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 (8.6, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453162 Jy ! Component: 100 - total flux cleaned = 0.000526041 Jy ! Component: 150 - total flux cleaned = 0.000646381 Jy ! Component: 200 - total flux cleaned = 0.000673839 Jy ! Total flux subtracted in 200 components = 0.000673839 Jy ! Clean residual min=-0.001195 max=0.001177 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.320316 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.320316 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=0.059380Jy sigma=0.890744 ! Fit after self-cal, rms=0.059377Jy sigma=0.890723 ! Inverting map ! Added new window around map position (-8.8, 49.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709212 Jy ! Component: 100 - total flux cleaned = 0.000740221 Jy ! Component: 150 - total flux cleaned = 0.000740415 Jy ! Component: 200 - total flux cleaned = 0.000716671 Jy ! Total flux subtracted in 200 components = 0.000716671 Jy ! Clean residual min=-0.001204 max=0.001090 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.321032 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.321032 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=0.059350Jy sigma=0.890291 ! Fit after self-cal, rms=0.059347Jy sigma=0.890268 ! 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=0.059347Jy sigma=0.890268 ! Fit after self-cal, rms=0.059143Jy sigma=0.888247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7629 mas, bmaj=2.095 mas, bpa=-4.597 degrees ! Estimated noise=0.262145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147791 Jy ! Component: 100 - total flux cleaned = -0.000173242 Jy ! Component: 150 - total flux cleaned = -0.000107995 Jy ! Component: 200 - total flux cleaned = -8.76823e-05 Jy ! Total flux subtracted in 200 components = -8.76823e-05 Jy ! Clean residual min=-0.001018 max=0.000971 Jy/beam ! Clean residual mean=0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.320945 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 145 components and 0.320945 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=0.059127Jy sigma=0.887987 ! Fit after self-cal, rms=0.059129Jy sigma=0.887960 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 = -1.64683e-05 Jy ! Component: 100 - total flux cleaned = -5.4744e-05 Jy ! Component: 150 - total flux cleaned = -5.45322e-05 Jy ! Component: 200 - total flux cleaned = -5.41616e-05 Jy ! Total flux subtracted in 200 components = -5.41616e-05 Jy ! Clean residual min=-0.000990 max=0.000940 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.320891 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 0.320891 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=0.059119Jy sigma=0.887792 ! Fit after self-cal, rms=0.059118Jy sigma=0.887785 ! 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=0.059118Jy sigma=0.887785 ! Fit after self-cal, rms=0.059008Jy sigma=0.887770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.032 mas, bmaj=2.571 mas, bpa=-13.11 degrees ! Estimated noise=0.349231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208052 Jy ! Component: 100 - total flux cleaned = -0.000131515 Jy ! Component: 150 - total flux cleaned = -0.000129623 Jy ! Component: 200 - total flux cleaned = -0.000199173 Jy ! Total flux subtracted in 200 components = -0.000199173 Jy ! Clean residual min=-0.001020 max=0.001114 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.320691 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 169 components and 0.320691 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=0.059004Jy sigma=0.887688 ! Fit after self-cal, rms=0.059002Jy sigma=0.887674 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 = -3.01416e-05 Jy ! Component: 100 - total flux cleaned = -1.60885e-06 Jy ! Component: 150 - total flux cleaned = -3.69614e-05 Jy ! Component: 200 - total flux cleaned = -6.85308e-05 Jy ! Total flux subtracted in 200 components = -6.85308e-05 Jy ! Clean residual min=-0.001010 max=0.001073 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.320623 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 0.320623 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=0.058999Jy sigma=0.887620 ! Fit after self-cal, rms=0.058998Jy sigma=0.887610 ! 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=0.7629 mas, bmaj=2.094 mas, bpa=-4.631 degrees ! Estimated noise=0.261683 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7629 x 2.094 at -4.631 degrees (North through East) ! Clean map min=-0.00082929 max=0.10009 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=0.5698 mas, bmaj=1.925 mas, bpa=-4.35 degrees ! Estimated noise=0.57535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.092415 Jy ! Component: 100 - total flux cleaned = 0.140647 Jy ! Component: 150 - total flux cleaned = 0.172184 Jy ! Component: 200 - total flux cleaned = 0.195326 Jy ! Total flux subtracted in 200 components = 0.195326 Jy ! Clean residual min=-0.007792 max=0.013398 Jy/beam ! Clean residual mean=0.000011 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.195326 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.195326 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7629 mas, bmaj=2.094 mas, bpa=-4.631 degrees ! Estimated noise=0.261683 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 = 0.0347533 Jy ! Component: 100 - total flux cleaned = 0.0573409 Jy ! Component: 150 - total flux cleaned = 0.0729495 Jy ! Component: 200 - total flux cleaned = 0.08402 Jy ! Total flux subtracted in 200 components = 0.08402 Jy ! Clean residual min=-0.003780 max=0.007572 Jy/beam ! Clean residual mean=0.000008 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.279346 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 58 components and 0.279346 Jy ! Inverting map ! Added new window around map position (-0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00852311 Jy ! Component: 100 - total flux cleaned = 0.0149055 Jy ! Component: 150 - total flux cleaned = 0.0199047 Jy ! Component: 200 - total flux cleaned = 0.0238601 Jy ! Total flux subtracted in 200 components = 0.0238601 Jy ! Clean residual min=-0.002051 max=0.002460 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.303206 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 100 components and 0.303206 Jy ! Inverting map ! Added new window around map position (8.4, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031685 Jy ! Component: 100 - total flux cleaned = 0.00570749 Jy ! Component: 150 - total flux cleaned = 0.00775019 Jy ! Component: 200 - total flux cleaned = 0.00941871 Jy ! Total flux subtracted in 200 components = 0.00941871 Jy ! Clean residual min=-0.001450 max=0.001376 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.312625 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.312625 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=2.032 mas, bmaj=2.571 mas, bpa=-13.11 degrees ! Estimated noise=0.349231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260664 Jy ! Component: 100 - total flux cleaned = 0.00417624 Jy ! Component: 150 - total flux cleaned = 0.00522302 Jy ! Component: 200 - total flux cleaned = 0.00579375 Jy ! Total flux subtracted in 200 components = 0.00579375 Jy ! Clean residual min=-0.000931 max=0.001221 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.318418 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) ! Added new window around map position (51, 44.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000896042 Jy ! Component: 100 - total flux cleaned = 0.00122778 Jy ! Component: 150 - total flux cleaned = 0.00145128 Jy ! Component: 200 - total flux cleaned = 0.00163318 Jy ! Total flux subtracted in 200 components = 0.00163318 Jy ! Clean residual min=-0.000769 max=0.000964 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.320052 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 170 components and 0.320051 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7629 mas, bmaj=2.094 mas, bpa=-4.631 degrees ! Estimated noise=0.261683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484739 Jy ! Component: 100 - total flux cleaned = -0.000514866 Jy ! Component: 150 - total flux cleaned = -0.000487742 Jy ! Component: 200 - total flux cleaned = -0.000463384 Jy ! Total flux subtracted in 200 components = -0.000463384 Jy ! Clean residual min=-0.001027 max=0.000965 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.319588 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 196 components and 0.319588 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=0.059010Jy sigma=0.887810 ! Fit after self-cal, rms=0.058988Jy sigma=0.887423 wmodel J0934+4908_X_map.mod ! Writing 196 model components to file: J0934+4908_X_map.mod wobs J0934+4908_X_uvs.fits ! Writing UV FITS file: J0934+4908_X_uvs.fits wwins J0934+4908_X_map.win ! wwins: Wrote 10 windows to J0934+4908_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 = -0.000309101 Jy ! Component: 100 - total flux cleaned = -0.000375346 Jy ! Component: 150 - total flux cleaned = -0.000532211 Jy ! Component: 200 - total flux cleaned = -0.000668131 Jy ! Component: 250 - total flux cleaned = -0.000814675 Jy ! Component: 300 - total flux cleaned = -0.000971684 Jy ! Component: 350 - total flux cleaned = -0.00105538 Jy ! Component: 400 - total flux cleaned = -0.00115128 Jy ! Component: 450 - total flux cleaned = -0.00123204 Jy ! Component: 500 - total flux cleaned = -0.00128492 Jy ! Component: 550 - total flux cleaned = -0.00133696 Jy ! Component: 600 - total flux cleaned = -0.00136266 Jy ! Component: 650 - total flux cleaned = -0.00145113 Jy ! Component: 700 - total flux cleaned = -0.00147598 Jy ! Component: 750 - total flux cleaned = -0.00152525 Jy ! Component: 800 - total flux cleaned = -0.00154978 Jy ! Component: 850 - total flux cleaned = -0.00166957 Jy ! Component: 900 - total flux cleaned = -0.00165764 Jy ! Component: 950 - total flux cleaned = -0.00168131 Jy ! Component: 1000 - total flux cleaned = -0.00172788 Jy ! Component: 1050 - total flux cleaned = -0.00176228 Jy ! Component: 1100 - total flux cleaned = -0.00179623 Jy ! Component: 1150 - total flux cleaned = -0.00185225 Jy ! Component: 1200 - total flux cleaned = -0.00186334 Jy ! Component: 1250 - total flux cleaned = -0.00187421 Jy ! Component: 1300 - total flux cleaned = -0.00183071 Jy ! Component: 1350 - total flux cleaned = -0.00187406 Jy ! Component: 1400 - total flux cleaned = -0.00182038 Jy ! Component: 1450 - total flux cleaned = -0.00180976 Jy ! Component: 1500 - total flux cleaned = -0.00189424 Jy ! Component: 1550 - total flux cleaned = -0.00185231 Jy ! Component: 1600 - total flux cleaned = -0.00189388 Jy ! Component: 1650 - total flux cleaned = -0.00189397 Jy ! Component: 1700 - total flux cleaned = -0.00190433 Jy ! Component: 1750 - total flux cleaned = -0.00189435 Jy ! Component: 1800 - total flux cleaned = -0.00186408 Jy ! Component: 1850 - total flux cleaned = -0.00194419 Jy ! Component: 1900 - total flux cleaned = -0.00192433 Jy ! Component: 1950 - total flux cleaned = -0.00191442 Jy ! Component: 2000 - total flux cleaned = -0.00190461 Jy ! Component: 2050 - total flux cleaned = -0.00191449 Jy ! Component: 2100 - total flux cleaned = -0.00194343 Jy ! Component: 2150 - total flux cleaned = -0.00194351 Jy ! Component: 2200 - total flux cleaned = -0.00193399 Jy ! Component: 2250 - total flux cleaned = -0.00192451 Jy ! Component: 2300 - total flux cleaned = -0.00194336 Jy ! Component: 2350 - total flux cleaned = -0.00197133 Jy ! Component: 2400 - total flux cleaned = -0.00197129 Jy ! Component: 2450 - total flux cleaned = -0.00200812 Jy ! Component: 2500 - total flux cleaned = -0.00201723 Jy ! Component: 2550 - total flux cleaned = -0.00202638 Jy ! Component: 2600 - total flux cleaned = -0.00206251 Jy ! Component: 2650 - total flux cleaned = -0.00206236 Jy ! Component: 2700 - total flux cleaned = -0.00206238 Jy ! Component: 2750 - total flux cleaned = -0.00210667 Jy ! Component: 2800 - total flux cleaned = -0.00210674 Jy ! Component: 2850 - total flux cleaned = -0.00208043 Jy ! Component: 2900 - total flux cleaned = -0.00211526 Jy ! Component: 2950 - total flux cleaned = -0.00213263 Jy ! Component: 3000 - total flux cleaned = -0.00216705 Jy ! Component: 3050 - total flux cleaned = -0.00214991 Jy ! Component: 3100 - total flux cleaned = -0.002201 Jy ! Component: 3150 - total flux cleaned = -0.00223492 Jy ! Component: 3200 - total flux cleaned = -0.00223493 Jy ! Component: 3250 - total flux cleaned = -0.00225177 Jy ! Component: 3300 - total flux cleaned = -0.00228506 Jy ! Component: 3350 - total flux cleaned = -0.00227676 Jy ! Component: 3400 - total flux cleaned = -0.00227676 Jy ! Component: 3450 - total flux cleaned = -0.00234244 Jy ! Component: 3500 - total flux cleaned = -0.00235877 Jy ! Component: 3550 - total flux cleaned = -0.00235067 Jy ! Component: 3600 - total flux cleaned = -0.00236685 Jy ! Component: 3650 - total flux cleaned = -0.00237488 Jy ! Component: 3700 - total flux cleaned = -0.00240691 Jy ! Component: 3750 - total flux cleaned = -0.00244666 Jy ! Component: 3800 - total flux cleaned = -0.0024466 Jy ! Component: 3850 - total flux cleaned = -0.0024072 Jy ! Component: 3900 - total flux cleaned = -0.0023837 Jy ! Component: 3950 - total flux cleaned = -0.00243051 Jy ! Component: 4000 - total flux cleaned = -0.00243828 Jy ! Component: 4050 - total flux cleaned = -0.00241517 Jy ! Total flux subtracted in 4096 components = -0.00245364 Jy ! Clean residual min=-0.000564 max=0.000426 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.317134 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 505 components and 0.317135 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0934+4908_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7629 x 2.094 at -4.631 degrees (North through East) ! Clean map min=-0.00073533 max=0.097628 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0934+4908_X_map.fits wmodel /vlbi/bp222/maps//J0934+4908_X_map.mod ! Writing 505 model components to file: /vlbi/bp222/maps//J0934+4908_X_map.mod wobs /vlbi/bp222/maps//J0934+4908_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0934+4908_X_uvs.fits wwins /vlbi/bp222/maps//J0934+4908_X_map.win ! wwins: Wrote 11 windows to /vlbi/bp222/maps//J0934+4908_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0976276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133623 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.410611 0.410611 0.821222 1.64244 3.28489 6.56978 13.1396 26.2791 52.5582 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 730.618 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0934+4908_X_dfm.log closed on Thu Sep 27 11:00:03 2018