! Started logfile: /vlbi/uf001/uva//J1923+4754_X_dfm.log on Mon Jan 14 05:02:46 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//J1923+4754_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1923+4754_X_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.912809 visibilities/baseline/integration-bin. ! Found source: J1923+4754 ! ! 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 28392 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 J1923+4754_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014252Jy sigma=22.506795 ! Fit after self-cal, rms=0.848773Jy sigma=18.697907 ! 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=0.7117 mas, bmaj=1.018 mas, bpa=-3.272 degrees ! Estimated noise=0.426903 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 = 0.112963 Jy ! Component: 100 - total flux cleaned = 0.150743 Jy ! Total flux subtracted in 100 components = 0.150743 Jy ! Clean residual min=-0.008318 max=0.016656 Jy/beam ! Clean residual mean=0.000051 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.150743 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.150743 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=0.071846Jy sigma=1.519813 ! Fit after self-cal, rms=0.071303Jy sigma=1.508064 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198397 Jy ! Component: 100 - total flux cleaned = 0.0293571 Jy ! Total flux subtracted in 100 components = 0.0293571 Jy ! Clean residual min=-0.006437 max=0.008452 Jy/beam ! Clean residual mean=0.000031 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.1801 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.1801 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=0.064773Jy sigma=1.331491 ! Fit after self-cal, rms=0.064605Jy sigma=1.328012 ! Inverting map ! Added new window around map position (0.2, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805893 Jy ! Component: 100 - total flux cleaned = 0.0132294 Jy ! Total flux subtracted in 100 components = 0.0132294 Jy ! Clean residual min=-0.005925 max=0.005829 Jy/beam ! Clean residual mean=0.000021 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.19333 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.19333 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=0.063320Jy sigma=1.293842 ! Fit after self-cal, rms=0.063236Jy sigma=1.291831 ! 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=0.9394 mas, bmaj=1.279 mas, bpa=-2.141 degrees ! Estimated noise=0.19301 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 = 0.00633889 Jy ! Component: 100 - total flux cleaned = 0.00993725 Jy ! Component: 150 - total flux cleaned = 0.0124177 Jy ! Component: 200 - total flux cleaned = 0.0141916 Jy ! Total flux subtracted in 200 components = 0.0141916 Jy ! Clean residual min=-0.005236 max=0.006077 Jy/beam ! Clean residual mean=0.000032 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.207521 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.207521 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=0.062641Jy sigma=1.273681 ! Fit after self-cal, rms=0.062601Jy sigma=1.272642 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9394 x 1.279 at -2.141 degrees (North through East) ! Clean map min=-0.0049338 max=0.14942 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.94 KP 1.09 LA 1.01 ! MK 1.05 NL 1.11 OV 0.88 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.96 KP 1.08 LA 1.00 ! MK 1.02 NL 1.10 OV 0.89 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.97 KP 1.08 LA 0.99 ! MK 0.99 NL 1.12 OV 0.90 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.94 KP 1.09 LA 1.01 ! MK 1.01 NL 1.12 OV 0.89 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.96 KP 1.09 LA 1.02 ! MK 1.00 NL 1.14 OV 0.87 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.95 KP 1.11 LA 0.99 ! MK 1.00 NL 1.12 OV 0.87 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.96 KP 1.08 LA 1.01 ! MK 1.02 NL 1.13 OV 0.90 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.97 KP 1.13 LA 1.01 ! MK 0.98 NL 1.12 OV 0.88 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.98 KP 1.09 LA 1.00 ! MK 1.03 NL 1.14 OV 0.90 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.00 KP 1.12 LA 1.01 ! MK 1.01 NL 1.14 OV 0.88 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.96 KP 1.13 LA 1.00 ! MK 1.03 NL 1.13 OV 0.90 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.98 KP 1.07 LA 0.99 ! MK 1.03 NL 1.12 OV 0.89 PT 0.90 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.062601Jy sigma=1.272642 ! Fit after self-cal, rms=0.060407Jy sigma=1.207278 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=1.282 mas, bpa=-1.662 degrees ! Estimated noise=0.191903 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 = -0.000140877 Jy ! Component: 100 - total flux cleaned = -0.000310084 Jy ! Component: 150 - total flux cleaned = -0.000456084 Jy ! Component: 200 - total flux cleaned = -0.000614067 Jy ! Total flux subtracted in 200 components = -0.000614067 Jy ! Clean residual min=-0.002902 max=0.003841 Jy/beam ! Clean residual mean=0.000013 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.206907 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.206907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060344Jy sigma=1.206300 ! Fit after self-cal, rms=0.060421Jy sigma=1.205765 ! Inverting map ! Added new window around map position (1.2, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366052 Jy ! Component: 100 - total flux cleaned = 0.00583903 Jy ! Component: 150 - total flux cleaned = 0.00690663 Jy ! Component: 200 - total flux cleaned = 0.0076075 Jy ! Total flux subtracted in 200 components = 0.0076075 Jy ! Clean residual min=-0.002956 max=0.003495 Jy/beam ! Clean residual mean=0.000000 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.214515 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.214515 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=0.060104Jy sigma=1.200717 ! Fit after self-cal, rms=0.060079Jy sigma=1.199752 ! Inverting map ! Added new window around map position (-7, -34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310906 Jy ! Component: 100 - total flux cleaned = 0.00425834 Jy ! Component: 150 - total flux cleaned = 0.00502086 Jy ! Component: 200 - total flux cleaned = 0.00558593 Jy ! Total flux subtracted in 200 components = 0.00558593 Jy ! Clean residual min=-0.002753 max=0.003217 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.220101 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.220101 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=0.059841Jy sigma=1.195980 ! Fit after self-cal, rms=0.059830Jy sigma=1.195368 ! 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=0.059830Jy sigma=1.195368 ! Fit after self-cal, rms=0.060443Jy sigma=1.174887 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=1.277 mas, bpa=-1.519 degrees ! Estimated noise=0.192246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000545859 Jy ! Component: 100 - total flux cleaned = -0.000812508 Jy ! Component: 150 - total flux cleaned = -0.00100033 Jy ! Component: 200 - total flux cleaned = -0.00121952 Jy ! Total flux subtracted in 200 components = -0.00121952 Jy ! Clean residual min=-0.001181 max=0.001404 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.218881 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.218881 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=0.060401Jy sigma=1.173901 ! Fit after self-cal, rms=0.060421Jy sigma=1.173673 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 (3, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921248 Jy ! Component: 100 - total flux cleaned = 0.00111486 Jy ! Component: 150 - total flux cleaned = 0.00111539 Jy ! Component: 200 - total flux cleaned = 0.00109144 Jy ! Total flux subtracted in 200 components = 0.00109144 Jy ! Clean residual min=-0.001188 max=0.001158 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.219973 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.219973 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=0.060386Jy sigma=1.172853 ! Fit after self-cal, rms=0.060382Jy sigma=1.172801 ! 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=0.060382Jy sigma=1.172801 ! Fit after self-cal, rms=0.060423Jy sigma=1.172644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=1.274 mas, bpa=-1.36 degrees ! Estimated noise=0.192176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178059 Jy ! Component: 100 - total flux cleaned = -0.000231397 Jy ! Component: 150 - total flux cleaned = -0.000278557 Jy ! Component: 200 - total flux cleaned = -0.000300347 Jy ! Total flux subtracted in 200 components = -0.000300347 Jy ! Clean residual min=-0.001064 max=0.001094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.219672 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.219672 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=0.060402Jy sigma=1.172171 ! Fit after self-cal, rms=0.060400Jy sigma=1.172135 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 (-47.4, -35.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369435 Jy ! Component: 100 - total flux cleaned = 0.000265355 Jy ! Component: 150 - total flux cleaned = 0.000243109 Jy ! Component: 200 - total flux cleaned = 0.000263219 Jy ! Total flux subtracted in 200 components = 0.000263219 Jy ! Clean residual min=-0.001010 max=0.001048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.219935 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.219935 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=0.060375Jy sigma=1.171639 ! Fit after self-cal, rms=0.060374Jy sigma=1.171610 ! Inverting map ! Added new window around map position (2.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985187 Jy ! Component: 100 - total flux cleaned = 0.000994932 Jy ! Component: 150 - total flux cleaned = 0.000931801 Jy ! Component: 200 - total flux cleaned = 0.000834116 Jy ! Total flux subtracted in 200 components = 0.000834116 Jy ! Clean residual min=-0.000896 max=0.000980 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.22077 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.22077 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=0.060353Jy sigma=1.171109 ! Fit after self-cal, rms=0.060351Jy sigma=1.171082 ! Inverting map ! Added new window around map position (42.6, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413434 Jy ! Component: 100 - total flux cleaned = 0.000570283 Jy ! Component: 150 - total flux cleaned = 0.0005706 Jy ! Component: 200 - total flux cleaned = 0.000535715 Jy ! Total flux subtracted in 200 components = 0.000535715 Jy ! Clean residual min=-0.000856 max=0.000906 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.221305 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 154 components and 0.221305 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=0.060332Jy sigma=1.170691 ! Fit after self-cal, rms=0.060331Jy sigma=1.170673 ! Inverting map ! Added new window around map position (-11.6, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306143 Jy ! Component: 100 - total flux cleaned = 0.000349677 Jy ! Component: 150 - total flux cleaned = 0.000367562 Jy ! Component: 200 - total flux cleaned = 0.000383956 Jy ! Total flux subtracted in 200 components = 0.000383956 Jy ! Clean residual min=-0.000851 max=0.000913 Jy/beam ! Clean residual mean=-0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.221689 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 169 components and 0.221689 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=0.060312Jy sigma=1.170333 ! Fit after self-cal, rms=0.060312Jy sigma=1.170320 ! Inverting map ! Added new window around map position (14.8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532285 Jy ! Component: 100 - total flux cleaned = 0.000508207 Jy ! Component: 150 - total flux cleaned = 0.000635443 Jy ! Component: 200 - total flux cleaned = 0.00066902 Jy ! Total flux subtracted in 200 components = 0.00066902 Jy ! Clean residual min=-0.000860 max=0.000806 Jy/beam ! Clean residual mean=-0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.222358 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 184 components and 0.222358 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=0.060295Jy sigma=1.169979 ! Fit after self-cal, rms=0.060295Jy sigma=1.169969 ! 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=0.060295Jy sigma=1.169969 ! Fit after self-cal, rms=0.060213Jy sigma=1.169806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=2.337 mas, bpa=13.95 degrees ! Estimated noise=0.251089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018882 Jy ! Component: 100 - total flux cleaned = -0.00022056 Jy ! Component: 150 - total flux cleaned = -0.00024965 Jy ! Component: 200 - total flux cleaned = -0.000289464 Jy ! Total flux subtracted in 200 components = -0.000289464 Jy ! Clean residual min=-0.000912 max=0.000873 Jy/beam ! Clean residual mean=-0.000009 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.222069 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 203 components and 0.222069 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=0.060209Jy sigma=1.169685 ! Fit after self-cal, rms=0.060209Jy sigma=1.169674 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 = -6.34965e-05 Jy ! Component: 100 - total flux cleaned = -8.79074e-05 Jy ! Component: 150 - total flux cleaned = -0.000111119 Jy ! Component: 200 - total flux cleaned = -0.000132377 Jy ! Total flux subtracted in 200 components = -0.000132377 Jy ! Clean residual min=-0.000858 max=0.000853 Jy/beam ! Clean residual mean=-0.000008 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.221936 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 212 components and 0.221936 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=0.060207Jy sigma=1.169629 ! Fit after self-cal, rms=0.060207Jy sigma=1.169622 ! 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=0.9342 mas, bmaj=1.273 mas, bpa=-1.207 degrees ! Estimated noise=0.192041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9342 x 1.273 at -1.207 degrees (North through East) ! Clean map min=-0.00076244 max=0.14751 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=0.7082 mas, bmaj=1.012 mas, bpa=-2.228 degrees ! Estimated noise=0.423999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112849 Jy ! Component: 100 - total flux cleaned = 0.154744 Jy ! Component: 150 - total flux cleaned = 0.174015 Jy ! Component: 200 - total flux cleaned = 0.184023 Jy ! Total flux subtracted in 200 components = 0.184023 Jy ! Clean residual min=-0.003019 max=0.005069 Jy/beam ! Clean residual mean=0.000022 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.184023 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.184023 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9342 mas, bmaj=1.273 mas, bpa=-1.207 degrees ! Estimated noise=0.192041 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 = 0.00870609 Jy ! Component: 100 - total flux cleaned = 0.0135225 Jy ! Component: 150 - total flux cleaned = 0.0168995 Jy ! Component: 200 - total flux cleaned = 0.019559 Jy ! Total flux subtracted in 200 components = 0.019559 Jy ! Clean residual min=-0.001223 max=0.001771 Jy/beam ! Clean residual mean=0.000020 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.203582 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.203582 Jy ! Inverting map ! Added new window around map position (0.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220792 Jy ! Component: 100 - total flux cleaned = 0.00405973 Jy ! Component: 150 - total flux cleaned = 0.00565507 Jy ! Component: 200 - total flux cleaned = 0.00706449 Jy ! Total flux subtracted in 200 components = 0.00706449 Jy ! Clean residual min=-0.001068 max=0.001123 Jy/beam ! Clean residual mean=0.000009 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.210647 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 77 components and 0.210646 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=2.083 mas, bmaj=2.337 mas, bpa=13.95 degrees ! Estimated noise=0.251089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223248 Jy ! Component: 100 - total flux cleaned = 0.0037575 Jy ! Component: 150 - total flux cleaned = 0.00492197 Jy ! Component: 200 - total flux cleaned = 0.00589768 Jy ! Total flux subtracted in 200 components = 0.00589768 Jy ! Clean residual min=-0.001094 max=0.001132 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.216544 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 = 0.000837771 Jy ! Component: 100 - total flux cleaned = 0.00148182 Jy ! Component: 150 - total flux cleaned = 0.00192634 Jy ! Component: 200 - total flux cleaned = 0.00235785 Jy ! Total flux subtracted in 200 components = 0.00235785 Jy ! Clean residual min=-0.000963 max=0.000944 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.218902 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 155 components and 0.218902 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9342 mas, bmaj=1.273 mas, bpa=-1.207 degrees ! Estimated noise=0.192041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674706 Jy ! Component: 100 - total flux cleaned = 0.00104372 Jy ! Component: 150 - total flux cleaned = 0.0013751 Jy ! Component: 200 - total flux cleaned = 0.00160541 Jy ! Total flux subtracted in 200 components = 0.00160541 Jy ! Clean residual min=-0.000905 max=0.000843 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.220507 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 177 components and 0.220507 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=0.060255Jy sigma=1.170630 ! Fit after self-cal, rms=0.060239Jy sigma=1.170350 wmodel J1923+4754_X_map.mod ! Writing 177 model components to file: J1923+4754_X_map.mod wobs J1923+4754_X_uvs.fits ! Writing UV FITS file: J1923+4754_X_uvs.fits wwins J1923+4754_X_map.win ! wwins: Wrote 11 windows to J1923+4754_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 = -3.00663e-05 Jy ! Component: 100 - total flux cleaned = -0.000150595 Jy ! Component: 150 - total flux cleaned = -0.000337592 Jy ! Component: 200 - total flux cleaned = -0.000420392 Jy ! Component: 250 - total flux cleaned = -0.000487356 Jy ! Component: 300 - total flux cleaned = -0.000552956 Jy ! Component: 350 - total flux cleaned = -0.000629706 Jy ! Component: 400 - total flux cleaned = -0.000679771 Jy ! Component: 450 - total flux cleaned = -0.000692081 Jy ! Component: 500 - total flux cleaned = -0.000728038 Jy ! Component: 550 - total flux cleaned = -0.000739875 Jy ! Component: 600 - total flux cleaned = -0.000786609 Jy ! Component: 650 - total flux cleaned = -0.000798108 Jy ! Component: 700 - total flux cleaned = -0.000832066 Jy ! Component: 750 - total flux cleaned = -0.000854412 Jy ! Component: 800 - total flux cleaned = -0.000887622 Jy ! Component: 850 - total flux cleaned = -0.000931366 Jy ! Component: 900 - total flux cleaned = -0.000952867 Jy ! Component: 950 - total flux cleaned = -0.000963298 Jy ! Component: 1000 - total flux cleaned = -0.00098453 Jy ! Component: 1050 - total flux cleaned = -0.000995181 Jy ! Component: 1100 - total flux cleaned = -0.00105752 Jy ! Component: 1150 - total flux cleaned = -0.00107799 Jy ! Component: 1200 - total flux cleaned = -0.00108814 Jy ! Component: 1250 - total flux cleaned = -0.00109835 Jy ! Component: 1300 - total flux cleaned = -0.00112864 Jy ! Component: 1350 - total flux cleaned = -0.00116837 Jy ! Component: 1400 - total flux cleaned = -0.00118789 Jy ! Component: 1450 - total flux cleaned = -0.00121724 Jy ! Component: 1500 - total flux cleaned = -0.00122694 Jy ! Component: 1550 - total flux cleaned = -0.00128455 Jy ! Component: 1600 - total flux cleaned = -0.00128451 Jy ! Component: 1650 - total flux cleaned = -0.00136045 Jy ! Component: 1700 - total flux cleaned = -0.00134156 Jy ! Component: 1750 - total flux cleaned = -0.00137893 Jy ! Component: 1800 - total flux cleaned = -0.00141613 Jy ! Component: 1850 - total flux cleaned = -0.00146221 Jy ! Component: 1900 - total flux cleaned = -0.00146215 Jy ! Component: 1950 - total flux cleaned = -0.00146198 Jy ! Component: 2000 - total flux cleaned = -0.00151619 Jy ! Component: 2050 - total flux cleaned = -0.00155206 Jy ! Component: 2100 - total flux cleaned = -0.00153416 Jy ! Component: 2150 - total flux cleaned = -0.00159613 Jy ! Component: 2200 - total flux cleaned = -0.00163131 Jy ! Component: 2250 - total flux cleaned = -0.00163128 Jy ! Component: 2300 - total flux cleaned = -0.00163123 Jy ! Component: 2350 - total flux cleaned = -0.0016659 Jy ! Component: 2400 - total flux cleaned = -0.00164009 Jy ! Component: 2450 - total flux cleaned = -0.00168272 Jy ! Component: 2500 - total flux cleaned = -0.00169116 Jy ! Component: 2550 - total flux cleaned = -0.00169113 Jy ! Component: 2600 - total flux cleaned = -0.00169118 Jy ! Component: 2650 - total flux cleaned = -0.00173283 Jy ! Component: 2700 - total flux cleaned = -0.00174113 Jy ! Component: 2750 - total flux cleaned = -0.00174938 Jy ! Component: 2800 - total flux cleaned = -0.00178218 Jy ! Component: 2850 - total flux cleaned = -0.00181478 Jy ! Component: 2900 - total flux cleaned = -0.0018391 Jy ! Component: 2950 - total flux cleaned = -0.00185529 Jy ! Component: 3000 - total flux cleaned = -0.00187942 Jy ! Component: 3050 - total flux cleaned = -0.00189538 Jy ! Component: 3100 - total flux cleaned = -0.0019509 Jy ! Component: 3150 - total flux cleaned = -0.00198245 Jy ! Component: 3200 - total flux cleaned = -0.00191963 Jy ! Component: 3250 - total flux cleaned = -0.00196647 Jy ! Component: 3300 - total flux cleaned = -0.00198198 Jy ! Component: 3350 - total flux cleaned = -0.00202052 Jy ! Component: 3400 - total flux cleaned = -0.00203591 Jy ! Component: 3450 - total flux cleaned = -0.00205885 Jy ! Component: 3500 - total flux cleaned = -0.00209691 Jy ! Component: 3550 - total flux cleaned = -0.00209686 Jy ! Component: 3600 - total flux cleaned = -0.00211948 Jy ! Component: 3650 - total flux cleaned = -0.00214949 Jy ! Component: 3700 - total flux cleaned = -0.00220164 Jy ! Component: 3750 - total flux cleaned = -0.00218677 Jy ! Component: 3800 - total flux cleaned = -0.00222375 Jy ! Component: 3850 - total flux cleaned = -0.00227527 Jy ! Component: 3900 - total flux cleaned = -0.00231921 Jy ! Component: 3950 - total flux cleaned = -0.00232642 Jy ! Component: 4000 - total flux cleaned = -0.00236992 Jy ! Component: 4050 - total flux cleaned = -0.0023771 Jy ! Total flux subtracted in 4096 components = -0.0024202 Jy ! Clean residual min=-0.000445 max=0.000445 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.218087 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 485 components and 0.218087 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1923+4754_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9342 x 1.273 at -1.207 degrees (North through East) ! Clean map min=-0.0006445 max=0.14786 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1923+4754_X_map.fits wmodel /vlbi/uf001/uva//J1923+4754_X_map.mod ! Writing 485 model components to file: /vlbi/uf001/uva//J1923+4754_X_map.mod wobs /vlbi/uf001/uva//J1923+4754_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1923+4754_X_uvs.fits wwins /vlbi/uf001/uva//J1923+4754_X_map.win ! wwins: Wrote 12 windows to /vlbi/uf001/uva//J1923+4754_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120365 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244219 0.244219 0.488439 0.976877 1.95375 3.90751 7.81502 15.63 31.2601 62.5202 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1228.4 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1923+4754_X_dfm.log closed on Mon Jan 14 05:02:52 2019