! Started logfile: /vlbi/uf001/uva//J2142-0437_X_dfm.log on Mon Jan 14 05:57:30 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//J2142-0437_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2142-0437_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976218 visibilities/baseline/integration-bin. ! Found source: J2142-0437 ! ! 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 30048 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 J2142-0437_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015846Jy sigma=22.409027 ! Fit after self-cal, rms=0.866169Jy sigma=19.021408 ! 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=0.6576 mas, bmaj=1.708 mas, bpa=-3.622 degrees ! Estimated noise=0.336273 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 = 0.0949838 Jy ! Component: 100 - total flux cleaned = 0.134057 Jy ! Total flux subtracted in 100 components = 0.134057 Jy ! Clean residual min=-0.010553 max=0.030802 Jy/beam ! Clean residual mean=0.000005 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.134057 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.134057 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=0.090050Jy sigma=1.813177 ! Fit after self-cal, rms=0.089192Jy sigma=1.799575 ! Inverting map ! Added new window around map position (0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301733 Jy ! Component: 100 - total flux cleaned = 0.0470959 Jy ! Total flux subtracted in 100 components = 0.0470959 Jy ! Clean residual min=-0.006453 max=0.009136 Jy/beam ! Clean residual mean=0.000001 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.181153 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.181153 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=0.076891Jy sigma=1.470812 ! Fit after self-cal, rms=0.076580Jy sigma=1.464139 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107306 Jy ! Component: 100 - total flux cleaned = 0.0159437 Jy ! Total flux subtracted in 100 components = 0.0159437 Jy ! Clean residual min=-0.005105 max=0.005930 Jy/beam ! Clean residual mean=-0.000000 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.197096 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.197096 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=0.075170Jy sigma=1.418026 ! Fit after self-cal, rms=0.075143Jy sigma=1.417607 ! Inverting map ! Added new window around map position (1.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390644 Jy ! Component: 100 - total flux cleaned = 0.00548449 Jy ! Total flux subtracted in 100 components = 0.00548449 Jy ! Clean residual min=-0.004754 max=0.004746 Jy/beam ! Clean residual mean=-0.000001 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.202581 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.202581 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=0.074760Jy sigma=1.405551 ! Fit after self-cal, rms=0.074738Jy sigma=1.405120 ! 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=0.8469 mas, bmaj=2 mas, bpa=-3.119 degrees ! Estimated noise=0.197547 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 = 0.00395126 Jy ! Component: 100 - total flux cleaned = 0.00542375 Jy ! Component: 150 - total flux cleaned = 0.00585823 Jy ! Component: 200 - total flux cleaned = 0.00603009 Jy ! Total flux subtracted in 200 components = 0.00603009 Jy ! Clean residual min=-0.006107 max=0.006284 Jy/beam ! Clean residual mean=-0.000006 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.208611 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.208611 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=0.074573Jy sigma=1.397761 ! Fit after self-cal, rms=0.074549Jy sigma=1.397279 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2 at -3.119 degrees (North through East) ! Clean map min=-0.0058336 max=0.13567 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.01 KP 1.01 ! LA 1.16 MK 0.98 NL 1.01 OV 0.91 ! PT 0.87 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.97 KP 1.01 ! LA 1.15 MK 0.98 NL 1.01 OV 0.91 ! PT 0.89 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.01 KP 1.03 ! LA 1.11 MK 0.98 NL 1.04 OV 0.93 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.98 KP 1.03 ! LA 1.15 MK 1.01 NL 1.02 OV 0.93 ! PT 0.87 SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.99 KP 1.02 ! LA 1.16 MK 0.98 NL 1.02 OV 0.92 ! PT 0.85 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 1.02 ! LA 1.19 MK 1.00 NL 1.03 OV 0.93 ! PT 0.89 SC 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.99 KP 1.02 ! LA 1.13 MK 1.01 NL 1.03 OV 0.91 ! PT 0.88 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.99 KP 1.01 ! LA 1.16 MK 0.96 NL 1.01 OV 0.92 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.00 KP 1.01 ! LA 1.16 MK 0.98 NL 1.02 OV 0.92 ! PT 0.89 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 1.03 ! LA 1.16 MK 0.99 NL 1.01 OV 0.92 ! PT 0.88 SC 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.98 KP 1.03 ! LA 1.19 MK 0.98 NL 1.02 OV 0.91 ! PT 0.91 SC 0.85 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.04 KP 0.99 ! LA 1.18 MK 1.00 NL 1.04 OV 0.91 ! PT 0.91 SC 0.87 ! ! ! Fit before self-cal, rms=0.074549Jy sigma=1.397279 ! Fit after self-cal, rms=0.074430Jy sigma=1.353376 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8355 mas, bmaj=1.977 mas, bpa=-2.195 degrees ! Estimated noise=0.193361 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 = 0.000567647 Jy ! Component: 100 - total flux cleaned = 0.00100083 Jy ! Component: 150 - total flux cleaned = 0.00125397 Jy ! Component: 200 - total flux cleaned = 0.00132469 Jy ! Total flux subtracted in 200 components = 0.00132469 Jy ! Clean residual min=-0.003391 max=0.004045 Jy/beam ! Clean residual mean=-0.000006 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.209936 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.209936 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=0.074358Jy sigma=1.351760 ! Fit after self-cal, rms=0.074477Jy sigma=1.351240 ! 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=0.074477Jy sigma=1.351240 ! Fit after self-cal, rms=0.077207Jy sigma=1.310537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=1.975 mas, bpa=-2.2 degrees ! Estimated noise=0.192681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120773 Jy ! Component: 100 - total flux cleaned = 0.00146286 Jy ! Component: 150 - total flux cleaned = 0.0016124 Jy ! Component: 200 - total flux cleaned = 0.00168991 Jy ! Total flux subtracted in 200 components = 0.00168991 Jy ! Clean residual min=-0.001634 max=0.002982 Jy/beam ! Clean residual mean=0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.211626 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.211626 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=0.077172Jy sigma=1.309686 ! Fit after self-cal, rms=0.077289Jy sigma=1.309294 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317381 Jy ! Component: 100 - total flux cleaned = 0.00517199 Jy ! Component: 150 - total flux cleaned = 0.00659159 Jy ! Component: 200 - total flux cleaned = 0.00771041 Jy ! Total flux subtracted in 200 components = 0.00771041 Jy ! Clean residual min=-0.001353 max=0.002075 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.219336 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 81 components and 0.219336 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=0.077119Jy sigma=1.305067 ! Fit after self-cal, rms=0.077101Jy sigma=1.304792 ! Inverting map ! Added new window around map position (15.8, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205299 Jy ! Component: 100 - total flux cleaned = 0.00329175 Jy ! Component: 150 - total flux cleaned = 0.00429299 Jy ! Component: 200 - total flux cleaned = 0.00514285 Jy ! Total flux subtracted in 200 components = 0.00514285 Jy ! Clean residual min=-0.001181 max=0.001570 Jy/beam ! Clean residual mean=0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.224479 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.224479 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=0.077023Jy sigma=1.302986 ! Fit after self-cal, rms=0.077018Jy sigma=1.302879 ! Inverting map ! Added new window around map position (19.6, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015542 Jy ! Component: 100 - total flux cleaned = 0.00258476 Jy ! Component: 150 - total flux cleaned = 0.00340592 Jy ! Component: 200 - total flux cleaned = 0.00400211 Jy ! Total flux subtracted in 200 components = 0.00400211 Jy ! Clean residual min=-0.001092 max=0.001188 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.228481 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 0.228481 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=0.076967Jy sigma=1.301765 ! Fit after self-cal, rms=0.076965Jy sigma=1.301688 ! Inverting map ! Added new window around map position (2.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070528 Jy ! Component: 100 - total flux cleaned = 0.00114616 Jy ! Component: 150 - total flux cleaned = 0.00152983 Jy ! Component: 200 - total flux cleaned = 0.00185644 Jy ! Total flux subtracted in 200 components = 0.00185644 Jy ! Clean residual min=-0.001065 max=0.001157 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.230337 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 146 components and 0.230337 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=0.076942Jy sigma=1.301026 ! Fit after self-cal, rms=0.076939Jy sigma=1.301005 ! 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=0.076939Jy sigma=1.301005 ! Fit after self-cal, rms=0.077500Jy sigma=1.300525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8325 mas, bmaj=1.973 mas, bpa=-2.122 degrees ! Estimated noise=0.192337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080774 Jy ! Component: 100 - total flux cleaned = 0.00144277 Jy ! Component: 150 - total flux cleaned = 0.0019155 Jy ! Component: 200 - total flux cleaned = 0.0023486 Jy ! Total flux subtracted in 200 components = 0.0023486 Jy ! Clean residual min=-0.001000 max=0.001097 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.232686 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 163 components and 0.232686 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=0.077483Jy sigma=1.300101 ! Fit after self-cal, rms=0.077496Jy sigma=1.300086 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 (13.8, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974901 Jy ! Component: 100 - total flux cleaned = 0.00146584 Jy ! Component: 150 - total flux cleaned = 0.00180337 Jy ! Component: 200 - total flux cleaned = 0.00200086 Jy ! Total flux subtracted in 200 components = 0.00200086 Jy ! Clean residual min=-0.000987 max=0.000977 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.234687 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 184 components and 0.234687 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=0.077476Jy sigma=1.299686 ! Fit after self-cal, rms=0.077475Jy sigma=1.299646 ! 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=0.077475Jy sigma=1.299646 ! Fit after self-cal, rms=0.077651Jy sigma=1.299600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.051 mas, bmaj=3.432 mas, bpa=3.263 degrees ! Estimated noise=0.264013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951568 Jy ! Component: 100 - total flux cleaned = 0.00166796 Jy ! Component: 150 - total flux cleaned = 0.00209493 Jy ! Component: 200 - total flux cleaned = 0.00243841 Jy ! Total flux subtracted in 200 components = 0.00243841 Jy ! Clean residual min=-0.001046 max=0.001138 Jy/beam ! Clean residual mean=0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.237125 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 212 components and 0.237125 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=0.077645Jy sigma=1.299480 ! Fit after self-cal, rms=0.077646Jy sigma=1.299461 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 = 0.00041593 Jy ! Component: 100 - total flux cleaned = 0.000682251 Jy ! Component: 150 - total flux cleaned = 0.000876741 Jy ! Component: 200 - total flux cleaned = 0.00102799 Jy ! Total flux subtracted in 200 components = 0.00102799 Jy ! Clean residual min=-0.001021 max=0.001086 Jy/beam ! Clean residual mean=0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.238153 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 231 components and 0.238153 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=0.077644Jy sigma=1.299434 ! Fit after self-cal, rms=0.077643Jy sigma=1.299426 ! 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=0.8325 mas, bmaj=1.973 mas, bpa=-2.11 degrees ! Estimated noise=0.19239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8325 x 1.973 at -2.11 degrees (North through East) ! Clean map min=-0.00090665 max=0.13257 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=0.6487 mas, bmaj=1.692 mas, bpa=-2.57 degrees ! Estimated noise=0.323242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0938659 Jy ! Component: 100 - total flux cleaned = 0.138554 Jy ! Component: 150 - total flux cleaned = 0.163106 Jy ! Component: 200 - total flux cleaned = 0.176699 Jy ! Total flux subtracted in 200 components = 0.176699 Jy ! Clean residual min=-0.003094 max=0.006633 Jy/beam ! Clean residual mean=0.000004 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.176699 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.176699 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8325 mas, bmaj=1.973 mas, bpa=-2.11 degrees ! Estimated noise=0.19239 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 = 0.0130596 Jy ! Component: 100 - total flux cleaned = 0.0207082 Jy ! Component: 150 - total flux cleaned = 0.0257555 Jy ! Component: 200 - total flux cleaned = 0.0296575 Jy ! Total flux subtracted in 200 components = 0.0296575 Jy ! Clean residual min=-0.001944 max=0.002483 Jy/beam ! Clean residual mean=0.000006 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.206356 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 54 components and 0.206356 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 = 0.00331044 Jy ! Component: 100 - total flux cleaned = 0.00613472 Jy ! Component: 150 - total flux cleaned = 0.00859537 Jy ! Component: 200 - total flux cleaned = 0.0107596 Jy ! Total flux subtracted in 200 components = 0.0107596 Jy ! Clean residual min=-0.001422 max=0.001783 Jy/beam ! Clean residual mean=0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.217116 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 90 components and 0.217116 Jy ! Inverting map ! Added new window around map position (27.6, -33.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020098 Jy ! Component: 100 - total flux cleaned = 0.00375093 Jy ! Component: 150 - total flux cleaned = 0.005326 Jy ! Component: 200 - total flux cleaned = 0.00676352 Jy ! Total flux subtracted in 200 components = 0.00676352 Jy ! Clean residual min=-0.001152 max=0.001328 Jy/beam ! Clean residual mean=0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.223879 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 121 components and 0.223879 Jy ! Inverting map ! Added new window around map position (24.2, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014304 Jy ! Component: 100 - total flux cleaned = 0.00265389 Jy ! Component: 150 - total flux cleaned = 0.00377761 Jy ! Component: 200 - total flux cleaned = 0.00481225 Jy ! Total flux subtracted in 200 components = 0.00481225 Jy ! Clean residual min=-0.001092 max=0.001061 Jy/beam ! Clean residual mean=0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.228692 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 155 components and 0.228692 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=2.051 mas, bmaj=3.432 mas, bpa=3.263 degrees ! Estimated noise=0.264013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018422 Jy ! Component: 100 - total flux cleaned = 0.0033087 Jy ! Component: 150 - total flux cleaned = 0.00453639 Jy ! Component: 200 - total flux cleaned = 0.00557087 Jy ! Total flux subtracted in 200 components = 0.00557087 Jy ! Clean residual min=-0.001164 max=0.001100 Jy/beam ! Clean residual mean=0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.234263 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 = 0.000878879 Jy ! Component: 100 - total flux cleaned = 0.00163106 Jy ! Component: 150 - total flux cleaned = 0.00228304 Jy ! Component: 200 - total flux cleaned = 0.00285973 Jy ! Total flux subtracted in 200 components = 0.00285973 Jy ! Clean residual min=-0.001057 max=0.001090 Jy/beam ! Clean residual mean=0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.237122 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 210 components and 0.237122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8325 mas, bmaj=1.973 mas, bpa=-2.11 degrees ! Estimated noise=0.19239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170906 Jy ! Component: 100 - total flux cleaned = -7.21673e-05 Jy ! Component: 150 - total flux cleaned = 6.40854e-05 Jy ! Component: 200 - total flux cleaned = 0.000171033 Jy ! Total flux subtracted in 200 components = 0.000171033 Jy ! Clean residual min=-0.000974 max=0.000927 Jy/beam ! Clean residual mean=0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.237293 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 238 components and 0.237293 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=0.077629Jy sigma=1.299396 ! Fit after self-cal, rms=0.077621Jy sigma=1.299144 wmodel J2142-0437_X_map.mod ! Writing 238 model components to file: J2142-0437_X_map.mod wobs J2142-0437_X_uvs.fits ! Writing UV FITS file: J2142-0437_X_uvs.fits wwins J2142-0437_X_map.win ! wwins: Wrote 11 windows to J2142-0437_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 = -0.000334651 Jy ! Component: 100 - total flux cleaned = -0.000417844 Jy ! Component: 150 - total flux cleaned = -0.00048047 Jy ! Component: 200 - total flux cleaned = -0.000480701 Jy ! Component: 250 - total flux cleaned = -0.000525785 Jy ! Component: 300 - total flux cleaned = -0.000525771 Jy ! Component: 350 - total flux cleaned = -0.000482767 Jy ! Component: 400 - total flux cleaned = -0.000454456 Jy ! Component: 450 - total flux cleaned = -0.000412994 Jy ! Component: 500 - total flux cleaned = -0.000385697 Jy ! Component: 550 - total flux cleaned = -0.000358882 Jy ! Component: 600 - total flux cleaned = -0.000319316 Jy ! Component: 650 - total flux cleaned = -0.000319544 Jy ! Component: 700 - total flux cleaned = -0.000293765 Jy ! Component: 750 - total flux cleaned = -0.000293855 Jy ! Component: 800 - total flux cleaned = -0.000268913 Jy ! Component: 850 - total flux cleaned = -0.000293962 Jy ! Component: 900 - total flux cleaned = -0.000293987 Jy ! Component: 950 - total flux cleaned = -0.000257412 Jy ! Component: 1000 - total flux cleaned = -0.000245406 Jy ! Component: 1050 - total flux cleaned = -0.000245352 Jy ! Component: 1100 - total flux cleaned = -0.000209671 Jy ! Component: 1150 - total flux cleaned = -0.00017469 Jy ! Component: 1200 - total flux cleaned = -0.000163116 Jy ! Component: 1250 - total flux cleaned = -0.000163265 Jy ! Component: 1300 - total flux cleaned = -0.000186187 Jy ! Component: 1350 - total flux cleaned = -0.000140844 Jy ! Component: 1400 - total flux cleaned = -0.000163328 Jy ! Component: 1450 - total flux cleaned = -0.000152294 Jy ! Component: 1500 - total flux cleaned = -0.000141306 Jy ! Component: 1550 - total flux cleaned = -0.000163178 Jy ! Component: 1600 - total flux cleaned = -0.000119718 Jy ! Component: 1650 - total flux cleaned = -0.000152235 Jy ! Component: 1700 - total flux cleaned = -0.000152104 Jy ! Component: 1750 - total flux cleaned = -0.00014139 Jy ! Component: 1800 - total flux cleaned = -0.000151848 Jy ! Component: 1850 - total flux cleaned = -0.000130839 Jy ! Component: 1900 - total flux cleaned = -0.000141215 Jy ! Component: 1950 - total flux cleaned = -0.000151546 Jy ! Component: 2000 - total flux cleaned = -0.000141358 Jy ! Component: 2050 - total flux cleaned = -0.000172013 Jy ! Component: 2100 - total flux cleaned = -0.000151761 Jy ! Component: 2150 - total flux cleaned = -0.000161721 Jy ! Component: 2200 - total flux cleaned = -0.000191621 Jy ! Component: 2250 - total flux cleaned = -0.000141921 Jy ! Component: 2300 - total flux cleaned = -0.000112363 Jy ! Component: 2350 - total flux cleaned = -0.00013195 Jy ! Component: 2400 - total flux cleaned = -0.000122189 Jy ! Component: 2450 - total flux cleaned = -0.000102767 Jy ! Component: 2500 - total flux cleaned = -0.000121985 Jy ! Component: 2550 - total flux cleaned = -0.000112406 Jy ! Component: 2600 - total flux cleaned = -9.32083e-05 Jy ! Component: 2650 - total flux cleaned = -7.41794e-05 Jy ! Component: 2700 - total flux cleaned = -3.63841e-05 Jy ! Component: 2750 - total flux cleaned = -3.64015e-05 Jy ! Component: 2800 - total flux cleaned = -4.57485e-05 Jy ! Component: 2850 - total flux cleaned = -8.49054e-06 Jy ! Component: 2900 - total flux cleaned = 2.83947e-05 Jy ! Component: 2950 - total flux cleaned = 9.04658e-07 Jy ! Component: 3000 - total flux cleaned = 2.83519e-05 Jy ! Component: 3050 - total flux cleaned = 4.66117e-05 Jy ! Component: 3100 - total flux cleaned = 7.38636e-05 Jy ! Component: 3150 - total flux cleaned = 0.000136794 Jy ! Component: 3200 - total flux cleaned = 0.000145752 Jy ! Component: 3250 - total flux cleaned = 0.000154612 Jy ! Component: 3300 - total flux cleaned = 0.000163488 Jy ! Component: 3350 - total flux cleaned = 0.000189918 Jy ! Component: 3400 - total flux cleaned = 0.000181138 Jy ! Component: 3450 - total flux cleaned = 0.000198623 Jy ! Component: 3500 - total flux cleaned = 0.00025087 Jy ! Component: 3550 - total flux cleaned = 0.000285502 Jy ! Component: 3600 - total flux cleaned = 0.000302754 Jy ! Component: 3650 - total flux cleaned = 0.000345557 Jy ! Component: 3700 - total flux cleaned = 0.000362589 Jy ! Component: 3750 - total flux cleaned = 0.000379628 Jy ! Component: 3800 - total flux cleaned = 0.000405003 Jy ! Component: 3850 - total flux cleaned = 0.000438671 Jy ! Component: 3900 - total flux cleaned = 0.00046393 Jy ! Component: 3950 - total flux cleaned = 0.000505662 Jy ! Component: 4000 - total flux cleaned = 0.000514019 Jy ! Component: 4050 - total flux cleaned = 0.000555344 Jy ! Total flux subtracted in 4096 components = 0.000604787 Jy ! Clean residual min=-0.000471 max=0.000580 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.237898 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 542 components and 0.237898 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2142-0437_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8325 x 1.973 at -2.11 degrees (North through East) ! Clean map min=-0.00073892 max=0.13124 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2142-0437_X_map.fits wmodel /vlbi/uf001/uva//J2142-0437_X_map.mod ! Writing 542 model components to file: /vlbi/uf001/uva//J2142-0437_X_map.mod wobs /vlbi/uf001/uva//J2142-0437_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2142-0437_X_uvs.fits wwins /vlbi/uf001/uva//J2142-0437_X_map.win ! wwins: Wrote 12 windows to /vlbi/uf001/uva//J2142-0437_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142732 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326271 0.326271 0.652542 1.30508 2.61017 5.22034 10.4407 20.8813 41.7627 83.5254 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 919.481 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2142-0437_X_dfm.log closed on Mon Jan 14 05:57:36 2019