! Started logfile: /vlbi/uf001/uvm//J2320+0513_X_a_dfm.log on Sun Jan 13 22:44:01 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//J2320+0513_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2320+0513_X_a_uvm.fits ! AN table 1: 4 integrations on 10 of 10 possible baselines. ! AN table 2: 4 integrations on 36 of 36 possible baselines. ! AN table 3: 16 integrations on 45 of 45 possible baselines. ! AN table 4: 4 integrations on 36 of 36 possible baselines. ! AN table 5: 14 integrations on 36 of 36 possible baselines. ! AN table 6: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.816627 visibilities/baseline/integration-bin. ! Found source: J2320+0513 ! ! 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 16620 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 J2320+0513_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 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.361377Jy sigma=20.370150 ! Fit after self-cal, rms=0.234312Jy sigma=3.105679 ! 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=0.6825 mas, bmaj=1.655 mas, bpa=-1.447 degrees ! Estimated noise=0.635517 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 = 0.681041 Jy ! Component: 100 - total flux cleaned = 0.833495 Jy ! Total flux subtracted in 100 components = 0.833495 Jy ! Clean residual min=-0.033506 max=0.052917 Jy/beam ! Clean residual mean=-0.000022 rms=0.004361 Jy/beam ! Combined flux in latest and established models = 0.833495 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.833495 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=0.213474Jy sigma=2.864410 ! Fit after self-cal, rms=0.213072Jy sigma=2.860382 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0553868 Jy ! Component: 100 - total flux cleaned = 0.0831206 Jy ! Total flux subtracted in 100 components = 0.0831206 Jy ! Clean residual min=-0.028941 max=0.026906 Jy/beam ! Clean residual mean=-0.000013 rms=0.003728 Jy/beam ! Combined flux in latest and established models = 0.916615 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.916615 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=0.199067Jy sigma=2.573420 ! Fit after self-cal, rms=0.199040Jy sigma=2.573045 ! 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=0.9008 mas, bmaj=2.016 mas, bpa=2.868 degrees ! Estimated noise=0.410629 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 (-1.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306095 Jy ! Component: 100 - total flux cleaned = 0.0435813 Jy ! Component: 150 - total flux cleaned = 0.048909 Jy ! Component: 200 - total flux cleaned = 0.0511083 Jy ! Total flux subtracted in 200 components = 0.0511083 Jy ! Clean residual min=-0.022149 max=0.029382 Jy/beam ! Clean residual mean=-0.000040 rms=0.004534 Jy/beam ! Combined flux in latest and established models = 0.967723 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.967723 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=0.193919Jy sigma=2.475046 ! Fit after self-cal, rms=0.193313Jy sigma=2.464462 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9008 x 2.016 at 2.868 degrees (North through East) ! Clean map min=-0.020313 max=0.88523 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 LA 0.98 NL 1.21 OV 1.06 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.97 HN 0.96 KP 0.88 ! LA 0.95 MK 1.03 NL 1.26 OV 0.97 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.98 HN 0.92 KP 0.98 ! LA 0.94 MK 1.02 NL 1.11 OV 0.91 ! PT 0.94 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.99 HN 1.04 KP 0.97 ! LA 7.95 MK 1.01 OV 0.92 PT 0.88 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 0.96 HN 0.88 KP 0.98 ! LA 1.15 NL 1.05 OV 0.92 PT 0.91 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 0.99 KP 1.02 LA 0.97 ! MK 1.04 NL 0.89 OV 0.89 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 LA 0.96 NL 1.24 OV 1.04 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 0.98 HN 0.95 KP 0.89 ! LA 0.94 MK 1.02 NL 1.23 OV 1.00 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.97 HN 0.92 KP 0.99 ! LA 0.94 MK 1.03 NL 1.11 OV 0.91 ! PT 0.95 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.01 HN 1.02 KP 0.99 ! LA 9.30 MK 1.02 OV 0.94 PT 0.89 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.00 HN 0.88 KP 0.96 ! LA 1.16 NL 1.05 OV 0.90 PT 0.93 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.01 KP 1.01 LA 0.96 ! MK 1.06 NL 0.90 OV 0.88 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 LA 0.99 NL 1.27 OV 1.02 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.97 HN 0.96 KP 0.89 ! LA 0.96 MK 1.04 NL 1.18 OV 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.98 HN 0.93 KP 0.99 ! LA 0.93 MK 1.02 NL 1.11 OV 0.90 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.01 HN 1.03 KP 0.97 ! LA 7.96 MK 0.99 OV 0.92 PT 0.89 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.00 HN 0.91 KP 0.99 ! LA 1.14 NL 1.08 OV 0.89 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.00 KP 1.01 LA 0.96 ! MK 1.04 NL 0.89 OV 0.90 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 LA 1.04 NL 1.24 OV 0.99 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.98 HN 0.96 KP 0.87 ! LA 0.95 MK 1.02 NL 1.25 OV 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.98 HN 0.93 KP 1.00 ! LA 0.94 MK 1.02 NL 1.10 OV 0.91 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.00 HN 1.06 KP 0.97 ! LA 8.63 MK 1.00 OV 0.93 PT 0.88 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 0.98 HN 0.90 KP 0.98 ! LA 1.09 NL 1.10 OV 0.92 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.01 KP 1.01 LA 0.96 ! MK 1.08 NL 0.90 OV 0.89 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 LA 1.02 NL 1.20 OV 1.03 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.98 HN 0.95 KP 0.89 ! LA 0.95 MK 1.04 NL 1.19 OV 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.98 HN 0.92 KP 0.99 ! LA 0.93 MK 1.04 NL 1.11 OV 0.90 ! PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.01 HN 1.03 KP 0.98 ! LA 7.79 MK 1.01 OV 0.94 PT 0.92 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.00 HN 0.92 KP 0.96 ! LA 1.11 NL 1.05 OV 0.92 PT 0.92 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 FD 1.00 KP 1.02 LA 0.96 ! MK 1.04 NL 0.90 OV 0.89 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 LA 0.98 NL 1.23 OV 1.05 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 0.96 HN 0.94 KP 0.90 ! LA 0.96 MK 1.02 NL 1.22 OV 0.99 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.98 HN 0.93 KP 1.00 ! LA 0.93 MK 1.03 NL 1.11 OV 0.90 ! PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.01 HN 1.05 KP 0.97 ! LA 8.86 MK 1.00 OV 0.91 PT 0.90 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 0.99 HN 0.90 KP 0.98 ! LA 1.15 NL 1.08 OV 0.93 PT 0.92 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.01 KP 1.00 LA 0.96 ! MK 1.06 NL 0.88 OV 0.91 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 LA 0.98 NL 1.22 OV 1.05 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 0.97 HN 1.01 KP 0.85 ! LA 0.95 MK 1.04 NL 1.21 OV 0.97 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.98 HN 0.93 KP 0.99 ! LA 0.94 MK 1.02 NL 1.12 OV 0.90 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.00 HN 1.06 KP 1.01 ! LA 7.60 MK 1.01 OV 0.93 PT 0.89 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.98 HN 0.89 KP 0.99 ! LA 1.17 NL 1.09 OV 0.92 PT 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.01 KP 1.02 LA 0.97 ! MK 1.05 NL 0.89 OV 0.89 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 LA 0.99 NL 1.25 OV 1.02 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.95 HN 0.96 KP 0.90 ! LA 0.95 MK 1.03 NL 1.19 OV 0.99 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.97 HN 0.94 KP 0.99 ! LA 0.94 MK 1.03 NL 1.11 OV 0.90 ! PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.01 HN 1.01 KP 0.99 ! LA 5.95 MK 1.01 OV 0.94 PT 0.87 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.00 HN 0.91 KP 0.96 ! LA 1.13 NL 1.08 OV 0.92 PT 0.91 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.02 KP 1.02 LA 0.98 ! MK 1.06 NL 0.90 OV 0.90 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 LA 0.97 NL 1.24 OV 1.04 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 0.98 HN 0.98 KP 0.86 ! LA 0.95 MK 1.03 NL 1.19 OV 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.98 HN 0.94 KP 1.00 ! LA 0.93 MK 1.03 NL 1.11 OV 0.90 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.00 HN 1.03 KP 1.00 ! LA 10.07 MK 1.01 OV 0.93 PT 0.88 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 0.99 HN 0.91 KP 0.97 ! LA 1.11 NL 1.07 OV 0.93 PT 0.93 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.02 KP 1.02 LA 0.96 ! MK 1.05 NL 0.91 OV 0.90 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 LA 1.02 NL 1.21 OV 1.03 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.97 HN 0.99 KP 0.91 ! LA 0.95 MK 1.01 NL 1.17 OV 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.98 HN 0.94 KP 0.99 ! LA 0.94 MK 1.04 NL 1.12 OV 0.91 ! PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 0.99 HN 1.04 KP 0.98 ! LA 10.65 MK 1.01 OV 0.92 PT 0.89 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.97 HN 0.91 KP 0.99 ! LA 1.15 NL 1.10 OV 0.93 PT 0.92 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.01 KP 1.02 LA 0.97 ! MK 1.07 NL 0.91 OV 0.91 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 LA 0.98 NL 1.27 OV 1.02 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.00 HN 0.96 KP 0.86 ! LA 0.93 MK 0.99 NL 1.21 OV 0.98 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.97 HN 0.93 KP 0.99 ! LA 0.94 MK 1.02 NL 1.12 OV 0.90 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.01 HN 1.04 KP 0.98 ! LA 6.38 MK 1.04 OV 0.91 PT 0.89 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.01 HN 0.90 KP 0.97 ! LA 1.11 NL 1.09 OV 0.93 PT 0.94 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.09 FD 1.02 KP 1.01 LA 0.98 ! MK 1.01 NL 0.89 OV 0.91 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 LA 1.01 NL 1.26 OV 1.04 ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.00 HN 0.96 KP 0.87 ! LA 0.94 MK 1.03 NL 1.25 OV 0.97 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.99 HN 0.93 KP 1.00 ! LA 0.94 MK 1.04 NL 1.11 OV 0.91 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.02 HN 1.08 KP 0.97 ! LA 9.21 MK 1.01 OV 0.93 PT 0.90 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.01 HN 0.88 KP 1.00 ! LA 1.16 NL 1.08 OV 0.92 PT 0.93 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.01 KP 1.02 LA 0.97 ! MK 1.02 NL 0.89 OV 0.89 PT 0.91 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.193313Jy sigma=2.464462 ! Fit after self-cal, rms=0.219697Jy sigma=1.601543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=2.035 mas, bpa=3.022 degrees ! Estimated noise=0.408395 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 = -0.00770349 Jy ! Component: 100 - total flux cleaned = -0.00975224 Jy ! Component: 150 - total flux cleaned = -0.0101307 Jy ! Component: 200 - total flux cleaned = -0.0105891 Jy ! Total flux subtracted in 200 components = -0.0105891 Jy ! Clean residual min=-0.007841 max=0.009742 Jy/beam ! Clean residual mean=-0.000002 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.957134 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.957134 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=0.219080Jy sigma=1.586236 ! Fit after self-cal, rms=0.220091Jy sigma=1.584375 ! 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=0.220091Jy sigma=1.584375 ! Fit after self-cal, rms=0.202005Jy sigma=0.939495 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=2.035 mas, bpa=3.073 degrees ! Estimated noise=0.408699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250338 Jy ! Component: 100 - total flux cleaned = -0.0030217 Jy ! Component: 150 - total flux cleaned = -0.00348346 Jy ! Component: 200 - total flux cleaned = -0.00417565 Jy ! Total flux subtracted in 200 components = -0.00417565 Jy ! Clean residual min=-0.004201 max=0.005332 Jy/beam ! Clean residual mean=-0.000001 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.952959 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.952959 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=0.201734Jy sigma=0.925028 ! Fit after self-cal, rms=0.201764Jy sigma=0.923461 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 (-1.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077408 Jy ! Component: 100 - total flux cleaned = 0.000767693 Jy ! Component: 150 - total flux cleaned = 0.000486768 Jy ! Component: 200 - total flux cleaned = 0.000489963 Jy ! Total flux subtracted in 200 components = 0.000489963 Jy ! Clean residual min=-0.003654 max=0.004478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.953449 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.953449 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=0.201560Jy sigma=0.911830 ! Fit after self-cal, rms=0.201530Jy sigma=0.911128 ! Inverting map ! Added new window around map position (3.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230294 Jy ! Component: 100 - total flux cleaned = 0.00265446 Jy ! Component: 150 - total flux cleaned = 0.00297187 Jy ! Component: 200 - total flux cleaned = 0.00306972 Jy ! Total flux subtracted in 200 components = 0.00306972 Jy ! Clean residual min=-0.003420 max=0.004213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.956518 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.956519 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=0.201430Jy sigma=0.904674 ! Fit after self-cal, rms=0.201426Jy sigma=0.904340 ! Inverting map ! Added new window around map position (2.6, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154308 Jy ! Component: 100 - total flux cleaned = 0.001946 Jy ! Component: 150 - total flux cleaned = 0.00176043 Jy ! Component: 200 - total flux cleaned = 0.00167268 Jy ! Total flux subtracted in 200 components = 0.00167268 Jy ! Clean residual min=-0.003190 max=0.003767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.958191 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.958191 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=0.201342Jy sigma=0.898951 ! Fit after self-cal, rms=0.201335Jy sigma=0.898830 ! Inverting map ! Added new window around map position (1.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316547 Jy ! Component: 100 - total flux cleaned = 0.0039303 Jy ! Component: 150 - total flux cleaned = 0.00366337 Jy ! Component: 200 - total flux cleaned = 0.00350185 Jy ! Total flux subtracted in 200 components = 0.00350185 Jy ! Clean residual min=-0.002816 max=0.002401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.961693 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.961693 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=0.201262Jy sigma=0.893624 ! Fit after self-cal, rms=0.201267Jy sigma=0.893385 ! 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=0.201267Jy sigma=0.893385 ! Fit after self-cal, rms=0.201848Jy sigma=0.890283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8993 mas, bmaj=2.036 mas, bpa=3.083 degrees ! Estimated noise=0.409021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000944162 Jy ! Component: 100 - total flux cleaned = -0.00111918 Jy ! Component: 150 - total flux cleaned = -0.00111915 Jy ! Component: 200 - total flux cleaned = -0.00119132 Jy ! Total flux subtracted in 200 components = -0.00119132 Jy ! Clean residual min=-0.002605 max=0.002210 Jy/beam ! Clean residual mean=-0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.960502 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.960502 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=0.201793Jy sigma=0.886870 ! Fit after self-cal, rms=0.201786Jy sigma=0.886716 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 = -0.000741201 Jy ! Component: 100 - total flux cleaned = -0.000809716 Jy ! Component: 150 - total flux cleaned = -0.000871399 Jy ! Component: 200 - total flux cleaned = -0.000932334 Jy ! Total flux subtracted in 200 components = -0.000932334 Jy ! Clean residual min=-0.002475 max=0.001989 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.959569 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 0.959569 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=0.201756Jy sigma=0.884770 ! Fit after self-cal, rms=0.201754Jy sigma=0.884712 ! 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=0.201754Jy sigma=0.884712 ! Fit after self-cal, rms=0.201957Jy sigma=0.884349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.128 mas, bmaj=3.175 mas, bpa=3.898 degrees ! Estimated noise=0.529974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183711 Jy ! Component: 100 - total flux cleaned = -0.00246528 Jy ! Component: 150 - total flux cleaned = -0.00304099 Jy ! Component: 200 - total flux cleaned = -0.00347268 Jy ! Total flux subtracted in 200 components = -0.00347268 Jy ! Clean residual min=-0.002313 max=0.002014 Jy/beam ! Clean residual mean=-0.000000 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.956097 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 144 components and 0.956097 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=0.201942Jy sigma=0.883481 ! Fit after self-cal, rms=0.201937Jy sigma=0.883415 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 = -0.000544891 Jy ! Component: 100 - total flux cleaned = -0.000895464 Jy ! Component: 150 - total flux cleaned = -0.00106655 Jy ! Component: 200 - total flux cleaned = -0.00114624 Jy ! Total flux subtracted in 200 components = -0.00114624 Jy ! Clean residual min=-0.002259 max=0.001959 Jy/beam ! Clean residual mean=0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.954951 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 156 components and 0.954951 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=0.201928Jy sigma=0.882994 ! Fit after self-cal, rms=0.201927Jy sigma=0.882964 ! 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=0.8991 mas, bmaj=2.036 mas, bpa=3.091 degrees ! Estimated noise=0.409167 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8991 x 2.036 at 3.091 degrees (North through East) ! Clean map min=-0.0025246 max=0.88332 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 ! Performing amp+phase self-cal ! ! 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=0.201927Jy sigma=0.882964 ! Fit after self-cal, rms=0.219427Jy sigma=0.803948 ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=2.036 mas, bpa=3.081 degrees ! Estimated noise=0.409174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171205 Jy ! Component: 100 - total flux cleaned = -0.000230283 Jy ! Component: 150 - total flux cleaned = -0.000177039 Jy ! Component: 200 - total flux cleaned = -0.000127674 Jy ! Total flux subtracted in 200 components = -0.000127674 Jy ! Clean residual min=-0.002072 max=0.001740 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.954823 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 0.954823 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=0.219408Jy sigma=0.802427 ! Fit after self-cal, rms=0.219406Jy sigma=0.802396 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001049 Jy ! Component: 100 - total flux cleaned = -5.88193e-05 Jy ! Component: 150 - total flux cleaned = 2.90538e-05 Jy ! Component: 200 - total flux cleaned = 7.1473e-05 Jy ! Total flux subtracted in 200 components = 7.1473e-05 Jy ! Clean residual min=-0.002036 max=0.001659 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.954894 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 172 components and 0.954894 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=0.219395Jy sigma=0.801443 ! Fit after self-cal, rms=0.219395Jy sigma=0.801427 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.219395Jy sigma=0.801427 ! Fit after self-cal, rms=0.219610Jy sigma=0.801263 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=0.6826 mas, bmaj=1.67 mas, bpa=-1.121 degrees ! Estimated noise=0.632466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.677745 Jy ! Component: 100 - total flux cleaned = 0.830476 Jy ! Component: 150 - total flux cleaned = 0.88725 Jy ! Component: 200 - total flux cleaned = 0.914741 Jy ! Total flux subtracted in 200 components = 0.914741 Jy ! Clean residual min=-0.008294 max=0.012881 Jy/beam ! Clean residual mean=-0.000002 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.914741 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.914741 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.036 mas, bpa=3.094 degrees ! Estimated noise=0.409337 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 = 0.0145839 Jy ! Component: 100 - total flux cleaned = 0.0224916 Jy ! Component: 150 - total flux cleaned = 0.0273447 Jy ! Component: 200 - total flux cleaned = 0.0295613 Jy ! Total flux subtracted in 200 components = 0.0295613 Jy ! Clean residual min=-0.003729 max=0.003720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.944303 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.944303 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=2.129 mas, bmaj=3.177 mas, bpa=3.89 degrees ! Estimated noise=0.530179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259491 Jy ! Component: 100 - total flux cleaned = 0.00401577 Jy ! Component: 150 - total flux cleaned = 0.00502586 Jy ! Component: 200 - total flux cleaned = 0.0056845 Jy ! Total flux subtracted in 200 components = 0.0056845 Jy ! Clean residual min=-0.002136 max=0.002431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.949987 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 = 0.000435287 Jy ! Component: 100 - total flux cleaned = 0.000685885 Jy ! Component: 150 - total flux cleaned = 0.000825825 Jy ! Component: 200 - total flux cleaned = 0.000958841 Jy ! Total flux subtracted in 200 components = 0.000958841 Jy ! Clean residual min=-0.002051 max=0.002214 Jy/beam ! Clean residual mean=-0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.950946 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.950946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.036 mas, bpa=3.094 degrees ! Estimated noise=0.409337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0005141 Jy ! Component: 100 - total flux cleaned = 1.82975e-05 Jy ! Component: 150 - total flux cleaned = 0.000374071 Jy ! Component: 200 - total flux cleaned = 0.000908997 Jy ! Total flux subtracted in 200 components = 0.000908997 Jy ! Clean residual min=-0.003170 max=0.002299 Jy/beam ! Clean residual mean=-0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.951855 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.951855 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=0.219782Jy sigma=0.814496 ! Fit after self-cal, rms=0.219750Jy sigma=0.813747 wmodel J2320+0513_X_a_map.mod ! Writing 71 model components to file: J2320+0513_X_a_map.mod wobs J2320+0513_X_a_uvs.fits ! Writing UV FITS file: J2320+0513_X_a_uvs.fits wwins J2320+0513_X_a_map.win ! wwins: Wrote 6 windows to J2320+0513_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 = -0.00105673 Jy ! Component: 100 - total flux cleaned = -0.00118886 Jy ! Component: 150 - total flux cleaned = -0.000987497 Jy ! Component: 200 - total flux cleaned = -0.000909533 Jy ! Component: 250 - total flux cleaned = -0.000725735 Jy ! Component: 300 - total flux cleaned = -0.000619393 Jy ! Component: 350 - total flux cleaned = -0.000515368 Jy ! Component: 400 - total flux cleaned = -0.000345554 Jy ! Component: 450 - total flux cleaned = -0.000212657 Jy ! Component: 500 - total flux cleaned = -4.97111e-05 Jy ! Component: 550 - total flux cleaned = 0.000141845 Jy ! Component: 600 - total flux cleaned = 0.000329978 Jy ! Component: 650 - total flux cleaned = 0.000453909 Jy ! Component: 700 - total flux cleaned = 0.000636108 Jy ! Component: 750 - total flux cleaned = 0.000874077 Jy ! Component: 800 - total flux cleaned = 0.000961821 Jy ! Component: 850 - total flux cleaned = 0.0010772 Jy ! Component: 900 - total flux cleaned = 0.00116283 Jy ! Component: 950 - total flux cleaned = 0.00130355 Jy ! Component: 1000 - total flux cleaned = 0.00135873 Jy ! Component: 1050 - total flux cleaned = 0.00138596 Jy ! Component: 1100 - total flux cleaned = 0.00138594 Jy ! Component: 1150 - total flux cleaned = 0.00141271 Jy ! Component: 1200 - total flux cleaned = 0.00141256 Jy ! Component: 1250 - total flux cleaned = 0.00141266 Jy ! Component: 1300 - total flux cleaned = 0.00138714 Jy ! Component: 1350 - total flux cleaned = 0.00136155 Jy ! Component: 1400 - total flux cleaned = 0.00126064 Jy ! Component: 1450 - total flux cleaned = 0.00121065 Jy ! Component: 1500 - total flux cleaned = 0.00106263 Jy ! Component: 1550 - total flux cleaned = 0.00101351 Jy ! Component: 1600 - total flux cleaned = 0.000916359 Jy ! Component: 1650 - total flux cleaned = 0.000796145 Jy ! Component: 1700 - total flux cleaned = 0.000701474 Jy ! Component: 1750 - total flux cleaned = 0.000701274 Jy ! Component: 1800 - total flux cleaned = 0.000538263 Jy ! Component: 1850 - total flux cleaned = 0.000468951 Jy ! Component: 1900 - total flux cleaned = 0.00040019 Jy ! Component: 1950 - total flux cleaned = 0.0003319 Jy ! Component: 2000 - total flux cleaned = 0.000196576 Jy ! Component: 2050 - total flux cleaned = 0.000174017 Jy ! Component: 2100 - total flux cleaned = 0.0001296 Jy ! Component: 2150 - total flux cleaned = 1.93017e-05 Jy ! Component: 2200 - total flux cleaned = -0.000133883 Jy ! Component: 2250 - total flux cleaned = -0.000112139 Jy ! Component: 2300 - total flux cleaned = -0.000241658 Jy ! Component: 2350 - total flux cleaned = -0.000327204 Jy ! Component: 2400 - total flux cleaned = -0.000327103 Jy ! Component: 2450 - total flux cleaned = -0.000475035 Jy ! Component: 2500 - total flux cleaned = -0.000579968 Jy ! Component: 2550 - total flux cleaned = -0.000579884 Jy ! Component: 2600 - total flux cleaned = -0.000517951 Jy ! Component: 2650 - total flux cleaned = -0.000579752 Jy ! Component: 2700 - total flux cleaned = -0.000661495 Jy ! Component: 2750 - total flux cleaned = -0.000702222 Jy ! Component: 2800 - total flux cleaned = -0.000823378 Jy ! Component: 2850 - total flux cleaned = -0.000883926 Jy ! Component: 2900 - total flux cleaned = -0.00102369 Jy ! Component: 2950 - total flux cleaned = -0.00108328 Jy ! Component: 3000 - total flux cleaned = -0.00108333 Jy ! Component: 3050 - total flux cleaned = -0.00114208 Jy ! Component: 3100 - total flux cleaned = -0.00123985 Jy ! Component: 3150 - total flux cleaned = -0.00120094 Jy ! Component: 3200 - total flux cleaned = -0.0012588 Jy ! Component: 3250 - total flux cleaned = -0.00133571 Jy ! Component: 3300 - total flux cleaned = -0.00141232 Jy ! Component: 3350 - total flux cleaned = -0.00148828 Jy ! Component: 3400 - total flux cleaned = -0.0015638 Jy ! Component: 3450 - total flux cleaned = -0.00156393 Jy ! Component: 3500 - total flux cleaned = -0.00161986 Jy ! Component: 3550 - total flux cleaned = -0.00163849 Jy ! Component: 3600 - total flux cleaned = -0.00154609 Jy ! Component: 3650 - total flux cleaned = -0.0016749 Jy ! Component: 3700 - total flux cleaned = -0.00176636 Jy ! Component: 3750 - total flux cleaned = -0.00169348 Jy ! Component: 3800 - total flux cleaned = -0.00174802 Jy ! Component: 3850 - total flux cleaned = -0.00178409 Jy ! Component: 3900 - total flux cleaned = -0.00178417 Jy ! Component: 3950 - total flux cleaned = -0.00180193 Jy ! Component: 4000 - total flux cleaned = -0.00180191 Jy ! Component: 4050 - total flux cleaned = -0.00183734 Jy ! Total flux subtracted in 4096 components = -0.001802 Jy ! Clean residual min=-0.000893 max=0.000996 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.950053 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 342 components and 0.950053 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2320+0513_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8989 x 2.036 at 3.094 degrees (North through East) ! Clean map min=-0.0027952 max=0.88409 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2320+0513_X_a_map.fits wmodel /vlbi/uf001/uvm//J2320+0513_X_a_map.mod ! Writing 342 model components to file: /vlbi/uf001/uvm//J2320+0513_X_a_map.mod wobs /vlbi/uf001/uvm//J2320+0513_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2320+0513_X_a_uvs.fits wwins /vlbi/uf001/uvm//J2320+0513_X_a_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uvm//J2320+0513_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.884087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297051 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.100799 0.100799 0.201599 0.403197 0.806394 1.61279 3.22558 6.45115 12.9023 25.8046 51.6092 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.884 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2976.21 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2320+0513_X_a_dfm.log closed on Sun Jan 13 22:44:06 2019