! Started logfile: /vlbi/uf001/uvm//J2020+294A_X_a_dfm.log on Sun Jan 13 22:28:10 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/uvm//J2020+294A_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2020+294A_X_a_uvm.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! AN table 2: 73 integrations on 15 of 15 possible baselines. ! AN table 3: 73 integrations on 3 of 3 possible baselines. ! AN table 4: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.67728 visibilities/baseline/integration-bin. ! Found source: J2020+294A ! ! 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 31908 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 J2020+294A_X_a] 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 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 199 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.003978Jy sigma=22.090666 ! Fit after self-cal, rms=0.907060Jy sigma=19.705523 ! 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=0.7478 mas, bmaj=1.584 mas, bpa=-19.09 degrees ! Estimated noise=0.441639 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 = 0.0701137 Jy ! Component: 100 - total flux cleaned = 0.0941469 Jy ! Total flux subtracted in 100 components = 0.0941469 Jy ! Clean residual min=-0.007749 max=0.010268 Jy/beam ! Clean residual mean=0.000005 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.0941469 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0941469 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=0.074728Jy sigma=1.506723 ! Fit after self-cal, rms=0.074314Jy sigma=1.499375 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119058 Jy ! Component: 100 - total flux cleaned = 0.0180959 Jy ! Total flux subtracted in 100 components = 0.0180959 Jy ! Clean residual min=-0.006173 max=0.005780 Jy/beam ! Clean residual mean=0.000005 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.112243 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.112243 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=0.072083Jy sigma=1.437855 ! Fit after self-cal, rms=0.072051Jy sigma=1.437120 ! 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=1.022 mas, bmaj=1.925 mas, bpa=-17.56 degrees ! Estimated noise=0.190694 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 = 0.00657523 Jy ! Component: 100 - total flux cleaned = 0.0108451 Jy ! Component: 150 - total flux cleaned = 0.0137825 Jy ! Component: 200 - total flux cleaned = 0.0158044 Jy ! Total flux subtracted in 200 components = 0.0158044 Jy ! Clean residual min=-0.005333 max=0.007003 Jy/beam ! Clean residual mean=0.000005 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.128047 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.128047 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=0.071431Jy sigma=1.419279 ! Fit after self-cal, rms=0.071406Jy sigma=1.418868 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.925 at -17.56 degrees (North through East) ! Clean map min=-0.0052195 max=0.093391 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 KP 0.71 NL 1.29 OV 1.02 ! PT 0.70 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 1.02 KP 1.17 NL 1.27 ! OV 0.96 PT 0.81 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 0.96 HN 0.92 KP 1.10 ! LA 1.54 MK 0.98 NL 1.76 OV 0.74 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 KP 0.66 NL 1.45 OV 1.07 ! PT 0.67 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.05 KP 1.25 NL 1.35 ! OV 0.82 PT 0.99 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.34 FD 0.88 HN 0.83 KP 0.91 ! LA 1.02 MK 1.15 NL 1.33 OV 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 KP 0.67 NL 1.15 OV 1.26 ! PT 0.62 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.00 KP 1.47 NL 1.25 ! OV 0.81 PT 0.95 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.42 FD 0.90 HN 0.86 KP 0.82 ! LA 0.83 MK 1.16 NL 1.19 OV 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 KP 0.72 NL 1.29 OV 1.16 ! PT 0.68 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.97 KP 1.56 NL 1.22 ! OV 0.91 PT 0.92 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.28 FD 0.89 HN 0.88 KP 0.77 ! LA 0.77 MK 1.15 NL 1.79 OV 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 KP 1.10 NL 1.11 OV 0.98 ! PT 0.83 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.02 KP 1.31 NL 1.33 ! OV 0.83 PT 0.97 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.33 FD 0.92 HN 0.88 KP 0.92 ! LA 0.85 MK 1.15 NL 1.24 OV 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 KP 1.64 NL 1.16 OV 0.89 ! PT 0.91 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.99 KP 1.07 NL 1.27 ! OV 0.91 PT 0.90 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.27 FD 0.91 HN 0.74 KP 1.27 ! LA 1.03 MK 1.00 NL 1.30 OV 0.83 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 1.59 NL 1.20 OV 0.82 ! PT 1.00 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 0.99 KP 0.98 NL 1.30 ! OV 0.99 PT 0.88 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.11 HN 0.79 KP 1.28 ! LA 1.18 MK 0.86 NL 1.32 OV 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 KP 1.13 NL 1.15 OV 0.84 ! PT 0.92 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.02 KP 1.08 NL 1.31 ! OV 0.95 PT 0.83 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.33 FD 1.27 HN 0.99 KP 0.89 ! LA 0.90 MK 0.92 NL 1.22 OV 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 KP 0.79 NL 1.24 OV 0.91 ! PT 0.83 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.02 KP 0.91 NL 1.31 ! OV 1.03 PT 0.76 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.23 FD 1.01 HN 0.73 KP 0.83 ! LA 0.89 MK 0.98 NL 1.31 OV 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 KP 0.76 NL 1.21 OV 1.05 ! PT 0.74 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 1.05 KP 0.92 NL 1.21 ! OV 0.88 PT 0.84 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 0.97 HN 0.79 KP 0.99 ! LA 0.93 MK 0.91 NL 1.13 OV 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 KP 0.75 NL 1.33 OV 1.04 ! PT 0.69 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.00 KP 0.90 NL 1.28 ! OV 0.96 PT 0.74 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.15 FD 0.88 HN 0.86 KP 1.26 ! LA 1.08 MK 0.99 NL 1.37 OV 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 KP 0.75 NL 1.26 OV 1.18 ! PT 0.72 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.01 KP 1.08 NL 1.27 ! OV 0.93 PT 0.78 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* MK 0.00* SC 0.00* ! ! A total of 105 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.22 FD 0.86 HN 0.73 KP 1.30 ! LA 1.20 MK 0.96 NL 1.40 OV 0.84 ! ! ! Fit before self-cal, rms=0.071406Jy sigma=1.418868 ! Fit after self-cal, rms=0.076861Jy sigma=1.343969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.09 mas, bpa=-27.57 degrees ! Estimated noise=0.198288 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 (3.8, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439736 Jy ! Component: 100 - total flux cleaned = 0.00674081 Jy ! Component: 150 - total flux cleaned = 0.0083711 Jy ! Component: 200 - total flux cleaned = 0.00967796 Jy ! Total flux subtracted in 200 components = 0.00967796 Jy ! Clean residual min=-0.002502 max=0.003176 Jy/beam ! Clean residual mean=0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.137725 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.137725 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=0.076668Jy sigma=1.334489 ! Fit after self-cal, rms=0.077268Jy sigma=1.330472 ! 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=0.077268Jy sigma=1.330472 ! Fit after self-cal, rms=0.079008Jy sigma=1.321264 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.089 mas, bpa=-27.55 degrees ! Estimated noise=0.197619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166635 Jy ! Component: 100 - total flux cleaned = 0.00230415 Jy ! Component: 150 - total flux cleaned = 0.00251774 Jy ! Component: 200 - total flux cleaned = 0.00280078 Jy ! Total flux subtracted in 200 components = 0.00280078 Jy ! Clean residual min=-0.002426 max=0.003111 Jy/beam ! Clean residual mean=0.000000 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.140526 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.140526 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=0.078989Jy sigma=1.319254 ! Fit after self-cal, rms=0.079060Jy sigma=1.318880 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 (32, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268524 Jy ! Component: 100 - total flux cleaned = 0.00366863 Jy ! Component: 150 - total flux cleaned = 0.00395247 Jy ! Component: 200 - total flux cleaned = 0.00415538 Jy ! Total flux subtracted in 200 components = 0.00415538 Jy ! Clean residual min=-0.002262 max=0.002821 Jy/beam ! Clean residual mean=0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.144681 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.144681 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=0.078970Jy sigma=1.315367 ! Fit after self-cal, rms=0.078965Jy sigma=1.315020 ! Inverting map ! Added new window around map position (-6.2, -41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273942 Jy ! Component: 100 - total flux cleaned = 0.00423451 Jy ! Component: 150 - total flux cleaned = 0.00498517 Jy ! Component: 200 - total flux cleaned = 0.0055022 Jy ! Total flux subtracted in 200 components = 0.0055022 Jy ! Clean residual min=-0.002451 max=0.002353 Jy/beam ! Clean residual mean=0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.150183 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.150183 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=0.078862Jy sigma=1.311994 ! Fit after self-cal, rms=0.078832Jy sigma=1.311443 ! 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=0.078832Jy sigma=1.311443 ! Fit after self-cal, rms=0.079364Jy sigma=1.310122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.093 mas, bpa=-27.49 degrees ! Estimated noise=0.197083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178739 Jy ! Component: 100 - total flux cleaned = 0.00249848 Jy ! Component: 150 - total flux cleaned = 0.00310474 Jy ! Component: 200 - total flux cleaned = 0.00346857 Jy ! Total flux subtracted in 200 components = 0.00346857 Jy ! Clean residual min=-0.002361 max=0.002424 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.153652 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 113 components and 0.153652 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=0.079315Jy sigma=1.308465 ! Fit after self-cal, rms=0.079339Jy sigma=1.308218 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, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166348 Jy ! Component: 100 - total flux cleaned = 0.00211989 Jy ! Component: 150 - total flux cleaned = 0.00241306 Jy ! Component: 200 - total flux cleaned = 0.00257759 Jy ! Total flux subtracted in 200 components = 0.00257759 Jy ! Clean residual min=-0.002139 max=0.002191 Jy/beam ! Clean residual mean=0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.15623 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 137 components and 0.15623 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=0.079276Jy sigma=1.306300 ! Fit after self-cal, rms=0.079266Jy sigma=1.306095 ! 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=0.079266Jy sigma=1.306095 ! Fit after self-cal, rms=0.079675Jy sigma=1.305442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=2.579 mas, bpa=-22.37 degrees ! Estimated noise=0.226013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177394 Jy ! Component: 100 - total flux cleaned = 0.00284915 Jy ! Component: 150 - total flux cleaned = 0.00321573 Jy ! Component: 200 - total flux cleaned = 0.00340395 Jy ! Total flux subtracted in 200 components = 0.00340395 Jy ! Clean residual min=-0.002761 max=0.002453 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.159634 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 162 components and 0.159634 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=0.079654Jy sigma=1.304257 ! Fit after self-cal, rms=0.079692Jy sigma=1.304049 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 = 0.000946135 Jy ! Component: 100 - total flux cleaned = 0.00121195 Jy ! Component: 150 - total flux cleaned = 0.00138398 Jy ! Component: 200 - total flux cleaned = 0.00138346 Jy ! Total flux subtracted in 200 components = 0.00138346 Jy ! Clean residual min=-0.002681 max=0.002428 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.161017 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 172 components and 0.161017 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=0.079682Jy sigma=1.303647 ! Fit after self-cal, rms=0.079695Jy sigma=1.303575 ! 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=1.125 mas, bmaj=2.095 mas, bpa=-27.55 degrees ! Estimated noise=0.197059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 2.095 at -27.55 degrees (North through East) ! Clean map min=-0.0020458 max=0.092563 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=0.8416 mas, bmaj=1.95 mas, bpa=-33.49 degrees ! Estimated noise=0.428968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0681642 Jy ! Component: 100 - total flux cleaned = 0.0930971 Jy ! Component: 150 - total flux cleaned = 0.104846 Jy ! Component: 200 - total flux cleaned = 0.112083 Jy ! Total flux subtracted in 200 components = 0.112083 Jy ! Clean residual min=-0.005016 max=0.005047 Jy/beam ! Clean residual mean=0.000001 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.112083 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.112083 Jy ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.095 mas, bpa=-27.55 degrees ! Estimated noise=0.197059 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 = 0.00727958 Jy ! Component: 100 - total flux cleaned = 0.01254 Jy ! Component: 150 - total flux cleaned = 0.0168069 Jy ! Component: 200 - total flux cleaned = 0.0203953 Jy ! Total flux subtracted in 200 components = 0.0203953 Jy ! Clean residual min=-0.003023 max=0.003526 Jy/beam ! Clean residual mean=0.000001 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.132478 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.132478 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=2.229 mas, bmaj=2.579 mas, bpa=-22.37 degrees ! Estimated noise=0.226013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456419 Jy ! Component: 100 - total flux cleaned = 0.00822449 Jy ! Component: 150 - total flux cleaned = 0.011155 Jy ! Component: 200 - total flux cleaned = 0.013038 Jy ! Total flux subtracted in 200 components = 0.013038 Jy ! Clean residual min=-0.003258 max=0.003264 Jy/beam ! Clean residual mean=0.000001 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.145516 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 = 0.00183849 Jy ! Component: 100 - total flux cleaned = 0.00330942 Jy ! Component: 150 - total flux cleaned = 0.00470165 Jy ! Component: 200 - total flux cleaned = 0.00588705 Jy ! Total flux subtracted in 200 components = 0.00588705 Jy ! Clean residual min=-0.002948 max=0.002699 Jy/beam ! Clean residual mean=0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.151403 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 129 components and 0.151403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.095 mas, bpa=-27.55 degrees ! Estimated noise=0.197059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010303 Jy ! Component: 100 - total flux cleaned = 0.000963363 Jy ! Component: 150 - total flux cleaned = 0.00189942 Jy ! Component: 200 - total flux cleaned = 0.00275509 Jy ! Total flux subtracted in 200 components = 0.00275509 Jy ! Clean residual min=-0.002286 max=0.002210 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.154158 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.154158 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=0.079738Jy sigma=1.307163 ! Fit after self-cal, rms=0.079691Jy sigma=1.306571 wmodel J2020+294A_X_a_map.mod ! Writing 148 model components to file: J2020+294A_X_a_map.mod wobs J2020+294A_X_a_uvs.fits ! Writing UV FITS file: J2020+294A_X_a_uvs.fits wwins J2020+294A_X_a_map.win ! wwins: Wrote 5 windows to J2020+294A_X_a_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 = 0.000385222 Jy ! Component: 100 - total flux cleaned = 0.000917834 Jy ! Component: 150 - total flux cleaned = 0.00109923 Jy ! Component: 200 - total flux cleaned = 0.00116929 Jy ! Component: 250 - total flux cleaned = 0.00130755 Jy ! Component: 300 - total flux cleaned = 0.00147547 Jy ! Component: 350 - total flux cleaned = 0.00157416 Jy ! Component: 400 - total flux cleaned = 0.00163821 Jy ! Component: 450 - total flux cleaned = 0.00173142 Jy ! Component: 500 - total flux cleaned = 0.00176157 Jy ! Component: 550 - total flux cleaned = 0.00185097 Jy ! Component: 600 - total flux cleaned = 0.00199622 Jy ! Component: 650 - total flux cleaned = 0.00216661 Jy ! Component: 700 - total flux cleaned = 0.00225068 Jy ! Component: 750 - total flux cleaned = 0.00241624 Jy ! Component: 800 - total flux cleaned = 0.00260539 Jy ! Component: 850 - total flux cleaned = 0.00273832 Jy ! Component: 900 - total flux cleaned = 0.00281695 Jy ! Component: 950 - total flux cleaned = 0.0030242 Jy ! Component: 1000 - total flux cleaned = 0.00315176 Jy ! Component: 1050 - total flux cleaned = 0.00322709 Jy ! Component: 1100 - total flux cleaned = 0.00327681 Jy ! Component: 1150 - total flux cleaned = 0.00342327 Jy ! Component: 1200 - total flux cleaned = 0.00349535 Jy ! Component: 1250 - total flux cleaned = 0.0035429 Jy ! Component: 1300 - total flux cleaned = 0.00356612 Jy ! Component: 1350 - total flux cleaned = 0.00354334 Jy ! Component: 1400 - total flux cleaned = 0.00356647 Jy ! Component: 1450 - total flux cleaned = 0.00358908 Jy ! Component: 1500 - total flux cleaned = 0.0035668 Jy ! Component: 1550 - total flux cleaned = 0.00363316 Jy ! Component: 1600 - total flux cleaned = 0.00374244 Jy ! Component: 1650 - total flux cleaned = 0.00376381 Jy ! Component: 1700 - total flux cleaned = 0.00380695 Jy ! Component: 1750 - total flux cleaned = 0.00391298 Jy ! Component: 1800 - total flux cleaned = 0.00393358 Jy ! Component: 1850 - total flux cleaned = 0.00385057 Jy ! Component: 1900 - total flux cleaned = 0.00395374 Jy ! Component: 1950 - total flux cleaned = 0.00399458 Jy ! Component: 2000 - total flux cleaned = 0.00409586 Jy ! Component: 2050 - total flux cleaned = 0.00421606 Jy ! Component: 2100 - total flux cleaned = 0.00431523 Jy ! Component: 2150 - total flux cleaned = 0.00437437 Jy ! Component: 2200 - total flux cleaned = 0.00449136 Jy ! Component: 2250 - total flux cleaned = 0.00454944 Jy ! Component: 2300 - total flux cleaned = 0.00464493 Jy ! Component: 2350 - total flux cleaned = 0.00477801 Jy ! Component: 2400 - total flux cleaned = 0.00489142 Jy ! Component: 2450 - total flux cleaned = 0.00502257 Jy ! Component: 2500 - total flux cleaned = 0.00509715 Jy ! Component: 2550 - total flux cleaned = 0.00524479 Jy ! Component: 2600 - total flux cleaned = 0.00533652 Jy ! Component: 2650 - total flux cleaned = 0.00539119 Jy ! Component: 2700 - total flux cleaned = 0.00544563 Jy ! Component: 2750 - total flux cleaned = 0.00562529 Jy ! Component: 2800 - total flux cleaned = 0.0056609 Jy ! Component: 2850 - total flux cleaned = 0.00578508 Jy ! Component: 2900 - total flux cleaned = 0.0058379 Jy ! Component: 2950 - total flux cleaned = 0.00592558 Jy ! Component: 3000 - total flux cleaned = 0.00602984 Jy ! Component: 3050 - total flux cleaned = 0.00604708 Jy ! Component: 3100 - total flux cleaned = 0.00608158 Jy ! Component: 3150 - total flux cleaned = 0.00613273 Jy ! Component: 3200 - total flux cleaned = 0.00620077 Jy ! Component: 3250 - total flux cleaned = 0.00625148 Jy ! Component: 3300 - total flux cleaned = 0.00630183 Jy ! Component: 3350 - total flux cleaned = 0.00631869 Jy ! Component: 3400 - total flux cleaned = 0.00631871 Jy ! Component: 3450 - total flux cleaned = 0.00630212 Jy ! Component: 3500 - total flux cleaned = 0.00631872 Jy ! Component: 3550 - total flux cleaned = 0.00638436 Jy ! Component: 3600 - total flux cleaned = 0.00638441 Jy ! Component: 3650 - total flux cleaned = 0.00636821 Jy ! Component: 3700 - total flux cleaned = 0.00644886 Jy ! Component: 3750 - total flux cleaned = 0.006481 Jy ! Component: 3800 - total flux cleaned = 0.00648085 Jy ! Component: 3850 - total flux cleaned = 0.00649675 Jy ! Component: 3900 - total flux cleaned = 0.00652845 Jy ! Component: 3950 - total flux cleaned = 0.00652842 Jy ! Component: 4000 - total flux cleaned = 0.00652837 Jy ! Component: 4050 - total flux cleaned = 0.00651272 Jy ! Total flux subtracted in 4096 components = 0.00651267 Jy ! Clean residual min=-0.001014 max=0.001030 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.160671 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 451 components and 0.160671 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2020+294A_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 2.095 at -27.55 degrees (North through East) ! Clean map min=-0.0019912 max=0.092169 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2020+294A_X_a_map.fits wmodel /vlbi/uf001/uvm//J2020+294A_X_a_map.mod ! Writing 451 model components to file: /vlbi/uf001/uvm//J2020+294A_X_a_map.mod wobs /vlbi/uf001/uvm//J2020+294A_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2020+294A_X_a_uvs.fits wwins /vlbi/uf001/uvm//J2020+294A_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uvm//J2020+294A_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0921693 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.886326 0.886326 1.77265 3.5453 7.09061 14.1812 28.3624 56.7249 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 338.475 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2020+294A_X_a_dfm.log closed on Sun Jan 13 22:28:16 2019