! Started logfile: /image_prod/ug002_uva//J1821+3945_X_dfm.log on Thu Mar 5 03:41:51 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uva//J1821+3945_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1821+3945_X_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.818074 visibilities/baseline/integration-bin. ! Found source: J1821+3945 ! ! 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 33132 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 J1821+3945_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004104Jy sigma=10.169786 ! Fit after self-cal, rms=0.961177Jy sigma=9.688931 ! 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=0.7205 mas, bmaj=1.609 mas, bpa=-21.63 degrees ! Estimated noise=0.827995 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 = 0.0267016 Jy ! Component: 100 - total flux cleaned = 0.0393733 Jy ! Total flux subtracted in 100 components = 0.0393733 Jy ! Clean residual min=-0.004244 max=0.007577 Jy/beam ! Clean residual mean=0.000004 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.0393733 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0393733 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=0.061377Jy sigma=0.604634 ! Fit after self-cal, rms=0.060037Jy sigma=0.591790 ! Inverting map ! Added new window around map position (1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011124 Jy ! Component: 100 - total flux cleaned = 0.0191641 Jy ! Total flux subtracted in 100 components = 0.0191641 Jy ! Clean residual min=-0.003825 max=0.005563 Jy/beam ! Clean residual mean=0.000002 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.0585374 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.0585374 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=0.056544Jy sigma=0.547720 ! Fit after self-cal, rms=0.056429Jy sigma=0.546542 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719337 Jy ! Component: 100 - total flux cleaned = 0.0127173 Jy ! Total flux subtracted in 100 components = 0.0127173 Jy ! Clean residual min=-0.003603 max=0.005209 Jy/beam ! Clean residual mean=0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0712548 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0712548 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=0.054822Jy sigma=0.526239 ! Fit after self-cal, rms=0.054740Jy sigma=0.525535 ! 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=0.9769 mas, bmaj=1.886 mas, bpa=-20.12 degrees ! Estimated noise=0.390551 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 = 0.00862309 Jy ! Component: 100 - total flux cleaned = 0.0149443 Jy ! Component: 150 - total flux cleaned = 0.0197312 Jy ! Component: 200 - total flux cleaned = 0.0233802 Jy ! Total flux subtracted in 200 components = 0.0233802 Jy ! Clean residual min=-0.004342 max=0.006806 Jy/beam ! Clean residual mean=-0.000017 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.0946349 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 95 components and 0.0946349 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=0.053038Jy sigma=0.504331 ! Fit after self-cal, rms=0.052880Jy sigma=0.502846 ! Inverting map ! Added new window around map position (1.4, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659813 Jy ! Component: 100 - total flux cleaned = 0.0108726 Jy ! Component: 150 - total flux cleaned = 0.0142891 Jy ! Component: 200 - total flux cleaned = 0.0172 Jy ! Total flux subtracted in 200 components = 0.0172 Jy ! Clean residual min=-0.003381 max=0.005951 Jy/beam ! Clean residual mean=-0.000012 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.111835 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 149 components and 0.111835 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=0.051900Jy sigma=0.490487 ! Fit after self-cal, rms=0.051735Jy sigma=0.488240 ! Inverting map ! Added new window around map position (-14.8, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539403 Jy ! Component: 100 - total flux cleaned = 0.00880987 Jy ! Component: 150 - total flux cleaned = 0.0116397 Jy ! Component: 200 - total flux cleaned = 0.0141215 Jy ! Total flux subtracted in 200 components = 0.0141215 Jy ! Clean residual min=-0.002809 max=0.004672 Jy/beam ! Clean residual mean=-0.000009 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.125956 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 179 components and 0.125956 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=0.051030Jy sigma=0.480022 ! Fit after self-cal, rms=0.050930Jy sigma=0.478771 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9769 x 1.886 at -20.12 degrees (North through East) ! Clean map min=-0.0027088 max=0.036793 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.96 KP 0.99 ! LA 0.90 MK 1.09 NL 1.30 OV 0.96 ! PT 0.81 SC 1.22 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.92 KP 0.99 ! LA 0.94 MK 1.18 NL 1.26 OV 0.98 ! PT 0.77 SC 1.29 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.92 KP 0.97 ! LA 0.92 MK 1.03 NL 1.35 OV 0.94 ! PT 0.79 SC 1.24 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.95 KP 0.99 ! LA 0.92 MK 1.04 NL 1.23 OV 0.96 ! PT 0.80 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.02 KP 0.97 ! LA 0.91 MK 1.00 NL 1.22 OV 0.98 ! PT 0.81 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.06 HN 0.96 KP 0.94 ! LA 0.96 MK 1.03 NL 1.26 OV 1.24 ! PT 0.85 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.05 KP 0.99 ! LA 0.91 MK 1.00 NL 1.25 OV 0.96 ! PT 0.79 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 0.98 KP 1.01 ! LA 0.95 MK 1.21 NL 1.32 OV 1.11 ! PT 0.79 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.94 KP 0.98 ! LA 0.93 MK 1.02 NL 1.23 OV 0.96 ! PT 0.82 SC 1.12 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 0.91 KP 0.97 ! LA 0.96 MK 1.03 NL 1.32 OV 0.92 ! PT 0.84 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.93 KP 1.03 ! LA 0.91 MK 0.95 NL 1.22 OV 0.96 ! PT 0.80 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.92 KP 0.99 ! LA 0.94 MK 0.84 NL 1.17 OV 0.95 ! PT 0.81 SC 0.90 ! ! ! Fit before self-cal, rms=0.050930Jy sigma=0.478771 ! Fit after self-cal, rms=0.050993Jy sigma=0.468667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9967 mas, bmaj=1.896 mas, bpa=-20.4 degrees ! Estimated noise=0.384948 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 = 0.00243047 Jy ! Component: 100 - total flux cleaned = 0.00343819 Jy ! Component: 150 - total flux cleaned = 0.00408831 Jy ! Component: 200 - total flux cleaned = 0.00459555 Jy ! Total flux subtracted in 200 components = 0.00459555 Jy ! Clean residual min=-0.002169 max=0.003136 Jy/beam ! Clean residual mean=0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.130552 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 198 components and 0.130552 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=0.050858Jy sigma=0.466756 ! Fit after self-cal, rms=0.050959Jy sigma=0.466024 ! Inverting map ! Added new window around map position (-2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265567 Jy ! Component: 100 - total flux cleaned = 0.00369168 Jy ! Component: 150 - total flux cleaned = 0.0043275 Jy ! Component: 200 - total flux cleaned = 0.00470286 Jy ! Total flux subtracted in 200 components = 0.00470286 Jy ! Clean residual min=-0.001976 max=0.002705 Jy/beam ! Clean residual mean=0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.135255 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 224 components and 0.135255 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=0.050783Jy sigma=0.464006 ! Fit after self-cal, rms=0.050765Jy sigma=0.463710 ! Inverting map ! Added new window around map position (-0.2, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267442 Jy ! Component: 100 - total flux cleaned = 0.00435 Jy ! Component: 150 - total flux cleaned = 0.00556815 Jy ! Component: 200 - total flux cleaned = 0.00646882 Jy ! Total flux subtracted in 200 components = 0.00646882 Jy ! Clean residual min=-0.001713 max=0.001904 Jy/beam ! Clean residual mean=0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.141724 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 248 components and 0.141724 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=0.050605Jy sigma=0.461510 ! Fit after self-cal, rms=0.050572Jy sigma=0.461213 ! 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=0.050572Jy sigma=0.461213 ! Fit after self-cal, rms=0.053516Jy sigma=0.456759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9856 mas, bmaj=1.883 mas, bpa=-20.67 degrees ! Estimated noise=0.38228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781483 Jy ! Component: 100 - total flux cleaned = 0.00146396 Jy ! Component: 150 - total flux cleaned = 0.00203675 Jy ! Component: 200 - total flux cleaned = 0.00245261 Jy ! Total flux subtracted in 200 components = 0.00245261 Jy ! Clean residual min=-0.001036 max=0.001432 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.144176 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 265 components and 0.144176 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=0.053458Jy sigma=0.456005 ! Fit after self-cal, rms=0.053579Jy sigma=0.455714 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 (-10.6, -20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131908 Jy ! Component: 100 - total flux cleaned = 0.00171973 Jy ! Component: 150 - total flux cleaned = 0.00195728 Jy ! Component: 200 - total flux cleaned = 0.00220344 Jy ! Total flux subtracted in 200 components = 0.00220344 Jy ! Clean residual min=-0.001021 max=0.001072 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.14638 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 283 components and 0.14638 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=0.053530Jy sigma=0.455150 ! Fit after self-cal, rms=0.053514Jy sigma=0.455069 ! Inverting map ! Added new window around map position (-17, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109096 Jy ! Component: 100 - total flux cleaned = 0.00138946 Jy ! Component: 150 - total flux cleaned = 0.00160063 Jy ! Component: 200 - total flux cleaned = 0.00177036 Jy ! Total flux subtracted in 200 components = 0.00177036 Jy ! Clean residual min=-0.000936 max=0.001069 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.14815 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 303 components and 0.14815 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=0.053482Jy sigma=0.454663 ! Fit after self-cal, rms=0.053475Jy sigma=0.454621 ! Inverting map ! Added new window around map position (-17.8, 23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071667 Jy ! Component: 100 - total flux cleaned = 0.00112296 Jy ! Component: 150 - total flux cleaned = 0.00143471 Jy ! Component: 200 - total flux cleaned = 0.00160022 Jy ! Total flux subtracted in 200 components = 0.00160022 Jy ! Clean residual min=-0.000845 max=0.000801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.14975 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 329 components and 0.14975 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=0.053442Jy sigma=0.454268 ! Fit after self-cal, rms=0.053439Jy sigma=0.454237 ! 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=0.053439Jy sigma=0.454237 ! Fit after self-cal, rms=0.053592Jy sigma=0.454093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9801 mas, bmaj=1.876 mas, bpa=-20.95 degrees ! Estimated noise=0.378365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146782 Jy ! Component: 100 - total flux cleaned = 0.000418092 Jy ! Component: 150 - total flux cleaned = 0.000640345 Jy ! Component: 200 - total flux cleaned = 0.000805501 Jy ! Total flux subtracted in 200 components = 0.000805501 Jy ! Clean residual min=-0.000815 max=0.000753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.150556 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 341 components and 0.150556 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=0.053571Jy sigma=0.453869 ! Fit after self-cal, rms=0.053578Jy sigma=0.453844 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 = 0.000170139 Jy ! Component: 100 - total flux cleaned = 0.000309522 Jy ! Component: 150 - total flux cleaned = 0.000404407 Jy ! Component: 200 - total flux cleaned = 0.000477496 Jy ! Total flux subtracted in 200 components = 0.000477496 Jy ! Clean residual min=-0.000787 max=0.000738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.151033 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 351 components and 0.151033 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=0.053563Jy sigma=0.453702 ! Fit after self-cal, rms=0.053554Jy sigma=0.453666 ! 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=0.053554Jy sigma=0.453666 ! Fit after self-cal, rms=0.053328Jy sigma=0.453644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=2.605 mas, bpa=-28.65 degrees ! Estimated noise=0.444951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585168 Jy ! Component: 100 - total flux cleaned = 0.000778286 Jy ! Component: 150 - total flux cleaned = 0.00091867 Jy ! Component: 200 - total flux cleaned = 0.00104571 Jy ! Total flux subtracted in 200 components = 0.00104571 Jy ! Clean residual min=-0.000782 max=0.000760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.152079 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 373 components and 0.152079 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=0.053320Jy sigma=0.453551 ! Fit after self-cal, rms=0.053317Jy sigma=0.453538 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 = 0.000248488 Jy ! Component: 100 - total flux cleaned = 0.0003503 Jy ! Component: 150 - total flux cleaned = 0.000417554 Jy ! Component: 200 - total flux cleaned = 0.000454965 Jy ! Total flux subtracted in 200 components = 0.000454965 Jy ! Clean residual min=-0.000753 max=0.000737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.152534 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 388 components and 0.152534 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=0.053312Jy sigma=0.453487 ! Fit after self-cal, rms=0.053311Jy sigma=0.453483 ! 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=0.9764 mas, bmaj=1.872 mas, bpa=-21.06 degrees ! Estimated noise=0.375545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 1.872 at -21.06 degrees (North through East) ! Clean map min=-0.00076744 max=0.034681 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=0.7195 mas, bmaj=1.596 mas, bpa=-22.77 degrees ! Estimated noise=0.787676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260944 Jy ! Component: 100 - total flux cleaned = 0.0410274 Jy ! Component: 150 - total flux cleaned = 0.0520681 Jy ! Component: 200 - total flux cleaned = 0.0611062 Jy ! Total flux subtracted in 200 components = 0.0611062 Jy ! Clean residual min=-0.003712 max=0.005502 Jy/beam ! Clean residual mean=0.000002 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0611062 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0611062 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9764 mas, bmaj=1.872 mas, bpa=-21.06 degrees ! Estimated noise=0.375545 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 = 0.0121153 Jy ! Component: 100 - total flux cleaned = 0.0211574 Jy ! Component: 150 - total flux cleaned = 0.0284197 Jy ! Component: 200 - total flux cleaned = 0.0345241 Jy ! Total flux subtracted in 200 components = 0.0345241 Jy ! Clean residual min=-0.002726 max=0.003751 Jy/beam ! Clean residual mean=-0.000009 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0956303 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 91 components and 0.0956303 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=2.335 mas, bmaj=2.605 mas, bpa=-28.65 degrees ! Estimated noise=0.444951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090867 Jy ! Component: 100 - total flux cleaned = 0.0156217 Jy ! Component: 150 - total flux cleaned = 0.020761 Jy ! Component: 200 - total flux cleaned = 0.025001 Jy ! Total flux subtracted in 200 components = 0.025001 Jy ! Clean residual min=-0.002690 max=0.002833 Jy/beam ! Clean residual mean=-0.000009 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.120631 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 = 0.00357636 Jy ! Component: 100 - total flux cleaned = 0.00662958 Jy ! Component: 150 - total flux cleaned = 0.00926561 Jy ! Component: 200 - total flux cleaned = 0.0115591 Jy ! Total flux subtracted in 200 components = 0.0115591 Jy ! Clean residual min=-0.001837 max=0.001818 Jy/beam ! Clean residual mean=-0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.13219 Jy ! Adding 163 model components to the UV plane model. ! The established model now contains 220 components and 0.13219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9764 mas, bmaj=1.872 mas, bpa=-21.06 degrees ! Estimated noise=0.375545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195672 Jy ! Component: 100 - total flux cleaned = 0.00363239 Jy ! Component: 150 - total flux cleaned = 0.00512683 Jy ! Component: 200 - total flux cleaned = 0.00647709 Jy ! Total flux subtracted in 200 components = 0.00647709 Jy ! Clean residual min=-0.001269 max=0.001335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.138668 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 248 components and 0.138667 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=0.053531Jy sigma=0.456037 ! Fit after self-cal, rms=0.053471Jy sigma=0.455020 wmodel J1821+3945_X_map.mod ! Writing 248 model components to file: J1821+3945_X_map.mod wobs J1821+3945_X_uvs.fits ! Writing UV FITS file: J1821+3945_X_uvs.fits wwins J1821+3945_X_map.win ! wwins: Wrote 9 windows to J1821+3945_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 = 0.000388426 Jy ! Component: 100 - total flux cleaned = 0.000532166 Jy ! Component: 150 - total flux cleaned = 0.000616684 Jy ! Component: 200 - total flux cleaned = 0.000648812 Jy ! Component: 250 - total flux cleaned = 0.000617986 Jy ! Component: 300 - total flux cleaned = 0.000573258 Jy ! Component: 350 - total flux cleaned = 0.000514692 Jy ! Component: 400 - total flux cleaned = 0.00047145 Jy ! Component: 450 - total flux cleaned = 0.0003597 Jy ! Component: 500 - total flux cleaned = 0.000345927 Jy ! Component: 550 - total flux cleaned = 0.000238777 Jy ! Component: 600 - total flux cleaned = 0.000159964 Jy ! Component: 650 - total flux cleaned = 6.98784e-05 Jy ! Component: 700 - total flux cleaned = 6.8698e-06 Jy ! Component: 750 - total flux cleaned = -5.50687e-05 Jy ! Component: 800 - total flux cleaned = -5.49842e-05 Jy ! Component: 850 - total flux cleaned = -0.000115154 Jy ! Component: 900 - total flux cleaned = -0.000150482 Jy ! Component: 950 - total flux cleaned = -0.000162208 Jy ! Component: 1000 - total flux cleaned = -0.000219794 Jy ! Component: 1050 - total flux cleaned = -0.00024261 Jy ! Component: 1100 - total flux cleaned = -0.000298473 Jy ! Component: 1150 - total flux cleaned = -0.000309666 Jy ! Component: 1200 - total flux cleaned = -0.000353341 Jy ! Component: 1250 - total flux cleaned = -0.000385679 Jy ! Component: 1300 - total flux cleaned = -0.000428109 Jy ! Component: 1350 - total flux cleaned = -0.000480209 Jy ! Component: 1400 - total flux cleaned = -0.000459328 Jy ! Component: 1450 - total flux cleaned = -0.000490199 Jy ! Component: 1500 - total flux cleaned = -0.000500245 Jy ! Component: 1550 - total flux cleaned = -0.000480343 Jy ! Component: 1600 - total flux cleaned = -0.000539803 Jy ! Component: 1650 - total flux cleaned = -0.000549604 Jy ! Component: 1700 - total flux cleaned = -0.000568832 Jy ! Component: 1750 - total flux cleaned = -0.000597419 Jy ! Component: 1800 - total flux cleaned = -0.00059743 Jy ! Component: 1850 - total flux cleaned = -0.000635002 Jy ! Component: 1900 - total flux cleaned = -0.000644519 Jy ! Component: 1950 - total flux cleaned = -0.000672307 Jy ! Component: 2000 - total flux cleaned = -0.000754354 Jy ! Component: 2050 - total flux cleaned = -0.000745172 Jy ! Component: 2100 - total flux cleaned = -0.000763129 Jy ! Component: 2150 - total flux cleaned = -0.000798579 Jy ! Component: 2200 - total flux cleaned = -0.00082496 Jy ! Component: 2250 - total flux cleaned = -0.000851105 Jy ! Component: 2300 - total flux cleaned = -0.000885555 Jy ! Component: 2350 - total flux cleaned = -0.000919789 Jy ! Component: 2400 - total flux cleaned = -0.000928328 Jy ! Component: 2450 - total flux cleaned = -0.000987156 Jy ! Component: 2500 - total flux cleaned = -0.00101225 Jy ! Component: 2550 - total flux cleaned = -0.00105366 Jy ! Component: 2600 - total flux cleaned = -0.0010619 Jy ! Component: 2650 - total flux cleaned = -0.00110261 Jy ! Component: 2700 - total flux cleaned = -0.00118346 Jy ! Component: 2750 - total flux cleaned = -0.00120741 Jy ! Component: 2800 - total flux cleaned = -0.00123121 Jy ! Component: 2850 - total flux cleaned = -0.00126273 Jy ! Component: 2900 - total flux cleaned = -0.0013019 Jy ! Component: 2950 - total flux cleaned = -0.00134072 Jy ! Component: 3000 - total flux cleaned = -0.00134843 Jy ! Component: 3050 - total flux cleaned = -0.00139441 Jy ! Component: 3100 - total flux cleaned = -0.00140219 Jy ! Component: 3150 - total flux cleaned = -0.00143236 Jy ! Component: 3200 - total flux cleaned = -0.00144727 Jy ! Component: 3250 - total flux cleaned = -0.00144726 Jy ! Component: 3300 - total flux cleaned = -0.00149159 Jy ! Component: 3350 - total flux cleaned = -0.00152083 Jy ! Component: 3400 - total flux cleaned = -0.00152075 Jy ! Component: 3450 - total flux cleaned = -0.00156421 Jy ! Component: 3500 - total flux cleaned = -0.00158586 Jy ! Component: 3550 - total flux cleaned = -0.00162147 Jy ! Component: 3600 - total flux cleaned = -0.00160025 Jy ! Component: 3650 - total flux cleaned = -0.0016215 Jy ! Component: 3700 - total flux cleaned = -0.00163543 Jy ! Component: 3750 - total flux cleaned = -0.00167719 Jy ! Component: 3800 - total flux cleaned = -0.00167723 Jy ! Component: 3850 - total flux cleaned = -0.00173216 Jy ! Component: 3900 - total flux cleaned = -0.00173898 Jy ! Component: 3950 - total flux cleaned = -0.00176618 Jy ! Component: 4000 - total flux cleaned = -0.00176623 Jy ! Component: 4050 - total flux cleaned = -0.00179978 Jy ! Total flux subtracted in 4096 components = -0.00183309 Jy ! Clean residual min=-0.000411 max=0.000406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.136834 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 570 components and 0.136834 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1821+3945_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 1.872 at -21.06 degrees (North through East) ! Clean map min=-0.00060297 max=0.034408 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1821+3945_X_map.fits wmodel /image_prod/ug002_uva//J1821+3945_X_map.mod ! Writing 570 model components to file: /image_prod/ug002_uva//J1821+3945_X_map.mod wobs /image_prod/ug002_uva//J1821+3945_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1821+3945_X_uvs.fits wwins /image_prod/ug002_uva//J1821+3945_X_map.win ! wwins: Wrote 10 windows to /image_prod/ug002_uva//J1821+3945_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0344084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0376 1.0376 2.0752 4.1504 8.30081 16.6016 33.2032 66.4065 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.128 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1821+3945_X_dfm.log closed on Thu Mar 5 03:41:58 2020