! Started logfile: /vlbi/uf001/uvm//J1419+5423_X_a_dfm.log on Sun Jan 13 21:45:29 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//J1419+5423_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1419+5423_X_a_uvm.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! AN table 2: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.816435 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! 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 14784 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 J1419+5423_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 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.802319Jy sigma=19.904380 ! Fit after self-cal, rms=0.781816Jy sigma=7.395017 ! 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=0.7926 mas, bmaj=1.081 mas, bpa=30 degrees ! Estimated noise=0.745695 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 = 0.803295 Jy ! Component: 100 - total flux cleaned = 1.09602 Jy ! Total flux subtracted in 100 components = 1.09602 Jy ! Clean residual min=-0.069881 max=0.279253 Jy/beam ! Clean residual mean=0.000072 rms=0.014364 Jy/beam ! Combined flux in latest and established models = 1.09602 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.09602 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=0.720876Jy sigma=6.340182 ! Fit after self-cal, rms=0.717645Jy sigma=6.294001 ! Inverting map ! Added new window around map position (1, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259356 Jy ! Component: 100 - total flux cleaned = 0.384891 Jy ! Total flux subtracted in 100 components = 0.384891 Jy ! Clean residual min=-0.057076 max=0.124599 Jy/beam ! Clean residual mean=0.000037 rms=0.009213 Jy/beam ! Combined flux in latest and established models = 1.48091 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 1.48091 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=0.544922Jy sigma=4.122295 ! Fit after self-cal, rms=0.531466Jy sigma=3.842167 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111069 Jy ! Component: 100 - total flux cleaned = 0.17499 Jy ! Total flux subtracted in 100 components = 0.17499 Jy ! Clean residual min=-0.042079 max=0.055559 Jy/beam ! Clean residual mean=0.000021 rms=0.007219 Jy/beam ! Combined flux in latest and established models = 1.65591 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 1.65591 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=0.477210Jy sigma=3.195476 ! Fit after self-cal, rms=0.474658Jy sigma=3.134820 ! Inverting map ! Added new window around map position (1.6, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590046 Jy ! Component: 100 - total flux cleaned = 0.0976979 Jy ! Total flux subtracted in 100 components = 0.0976979 Jy ! Clean residual min=-0.034278 max=0.045731 Jy/beam ! Clean residual mean=0.000011 rms=0.006639 Jy/beam ! Combined flux in latest and established models = 1.7536 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 1.7536 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=0.455781Jy sigma=2.929851 ! Fit after self-cal, rms=0.454992Jy sigma=2.912623 ! Inverting map ! Added new window around map position (0.4, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416676 Jy ! Component: 100 - total flux cleaned = 0.0710646 Jy ! Total flux subtracted in 100 components = 0.0710646 Jy ! Clean residual min=-0.033602 max=0.040682 Jy/beam ! Clean residual mean=0.000003 rms=0.006351 Jy/beam ! Combined flux in latest and established models = 1.82467 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 1.82467 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=0.445464Jy sigma=2.816641 ! Fit after self-cal, rms=0.445287Jy sigma=2.810388 ! 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=0.9911 mas, bmaj=1.426 mas, bpa=31.85 degrees ! Estimated noise=0.52778 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 (-1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480106 Jy ! Component: 100 - total flux cleaned = 0.0809326 Jy ! Component: 150 - total flux cleaned = 0.10117 Jy ! Component: 200 - total flux cleaned = 0.115748 Jy ! Total flux subtracted in 200 components = 0.115748 Jy ! Clean residual min=-0.034139 max=0.030471 Jy/beam ! Clean residual mean=-0.000023 rms=0.006663 Jy/beam ! Combined flux in latest and established models = 1.94042 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 1.94042 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=0.431885Jy sigma=2.675264 ! Fit after self-cal, rms=0.431660Jy sigma=2.670678 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9911 x 1.426 at 31.85 degrees (North through East) ! Clean map min=-0.032747 max=1.04 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.91 KP 1.00 ! LA 1.00 MK 1.06 NL 1.09 OV 0.93 ! PT 0.96 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.18 KP 1.01 LA 1.03 ! NL 1.09 OV 0.97 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.93 KP 1.00 ! LA 1.00 MK 1.07 NL 1.09 OV 0.93 ! PT 0.96 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.14 KP 1.02 LA 1.02 ! NL 1.10 OV 0.98 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.95 KP 0.98 ! LA 1.01 MK 1.07 NL 1.09 OV 0.92 ! PT 0.96 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.17 KP 1.02 LA 1.03 ! NL 1.11 OV 0.96 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.94 KP 0.98 ! LA 1.00 MK 1.06 NL 1.10 OV 0.93 ! PT 0.96 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.15 KP 1.02 LA 1.03 ! NL 1.10 OV 0.98 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.93 KP 1.00 ! LA 1.00 MK 1.05 NL 1.10 OV 0.92 ! PT 0.95 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.14 KP 1.02 LA 1.03 ! NL 1.11 OV 0.97 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.95 KP 0.99 ! LA 1.00 MK 1.06 NL 1.09 OV 0.93 ! PT 0.96 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.13 KP 1.01 LA 1.02 ! NL 1.09 OV 0.99 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.94 KP 0.99 ! LA 0.98 MK 1.04 NL 1.09 OV 0.92 ! PT 0.97 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.14 KP 1.02 LA 1.03 ! NL 1.11 OV 0.98 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.95 KP 1.00 ! LA 0.99 MK 1.07 NL 1.09 OV 0.93 ! PT 0.96 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.11 KP 1.02 LA 1.03 ! NL 1.11 OV 0.98 PT 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.94 KP 0.98 ! LA 1.01 MK 1.07 NL 1.10 OV 0.92 ! PT 0.95 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.10 KP 1.03 LA 1.03 ! NL 1.11 OV 0.97 PT 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.94 KP 0.99 ! LA 1.00 MK 1.06 NL 1.09 OV 0.93 ! PT 0.95 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.11 KP 1.02 LA 1.03 ! NL 1.11 OV 0.99 PT 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.93 KP 0.99 ! LA 1.00 MK 1.05 NL 1.10 OV 0.93 ! PT 0.96 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.13 KP 1.02 LA 1.02 ! NL 1.10 OV 0.99 PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.95 KP 0.99 ! LA 0.99 MK 1.06 NL 1.08 OV 0.92 ! PT 0.96 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.13 KP 1.03 LA 1.04 ! NL 1.10 OV 0.97 PT 0.96 ! ! ! Fit before self-cal, rms=0.431660Jy sigma=2.670678 ! Fit after self-cal, rms=0.412566Jy sigma=2.405182 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9821 mas, bmaj=1.431 mas, bpa=32.18 degrees ! Estimated noise=0.531311 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 = 0.0099035 Jy ! Component: 100 - total flux cleaned = 0.00633269 Jy ! Component: 150 - total flux cleaned = 0.00383239 Jy ! Component: 200 - total flux cleaned = 0.00163776 Jy ! Total flux subtracted in 200 components = 0.00163776 Jy ! Clean residual min=-0.033978 max=0.026138 Jy/beam ! Clean residual mean=-0.000093 rms=0.005643 Jy/beam ! Combined flux in latest and established models = 1.94205 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 1.94205 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=0.408273Jy sigma=2.374400 ! Fit after self-cal, rms=0.408295Jy sigma=2.372739 ! 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=0.408295Jy sigma=2.372739 ! Fit after self-cal, rms=0.131077Jy sigma=1.610761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9787 mas, bmaj=1.426 mas, bpa=31.89 degrees ! Estimated noise=0.531544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0101383 Jy ! Component: 100 - total flux cleaned = -0.0136707 Jy ! Component: 150 - total flux cleaned = -0.0173708 Jy ! Component: 200 - total flux cleaned = -0.0202797 Jy ! Total flux subtracted in 200 components = -0.0202797 Jy ! Clean residual min=-0.017200 max=0.020832 Jy/beam ! Clean residual mean=-0.000010 rms=0.003366 Jy/beam ! Combined flux in latest and established models = 1.92177 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 1.92177 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=0.129284Jy sigma=1.580539 ! Fit after self-cal, rms=0.129206Jy sigma=1.579118 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 (-17.4, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00800038 Jy ! Component: 100 - total flux cleaned = 0.00593459 Jy ! Component: 150 - total flux cleaned = 0.00554083 Jy ! Component: 200 - total flux cleaned = 0.00522916 Jy ! Total flux subtracted in 200 components = 0.00522916 Jy ! Clean residual min=-0.015464 max=0.018801 Jy/beam ! Clean residual mean=-0.000005 rms=0.003184 Jy/beam ! Combined flux in latest and established models = 1.927 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 1.927 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=0.125873Jy sigma=1.518484 ! Fit after self-cal, rms=0.125345Jy sigma=1.515517 ! Inverting map ! Added new window around map position (10.2, 26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105505 Jy ! Component: 100 - total flux cleaned = 0.0145051 Jy ! Component: 150 - total flux cleaned = 0.0163376 Jy ! Component: 200 - total flux cleaned = 0.0159915 Jy ! Total flux subtracted in 200 components = 0.0159915 Jy ! Clean residual min=-0.012913 max=0.014894 Jy/beam ! Clean residual mean=0.000013 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 1.94299 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 1.94299 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=0.121952Jy sigma=1.469988 ! Fit after self-cal, rms=0.121648Jy sigma=1.468678 ! Inverting map ! Added new window around map position (3, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319943 Jy ! Component: 100 - total flux cleaned = 0.00178803 Jy ! Component: 150 - total flux cleaned = -0.000195065 Jy ! Component: 200 - total flux cleaned = -0.000190468 Jy ! Total flux subtracted in 200 components = -0.000190468 Jy ! Clean residual min=-0.012935 max=0.014406 Jy/beam ! Clean residual mean=0.000012 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 1.9428 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 152 components and 1.9428 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=0.118819Jy sigma=1.420967 ! Fit after self-cal, rms=0.118418Jy sigma=1.418577 ! Inverting map ! Added new window around map position (12, 16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363522 Jy ! Component: 100 - total flux cleaned = 0.00645591 Jy ! Component: 150 - total flux cleaned = 0.00719396 Jy ! Component: 200 - total flux cleaned = 0.00752636 Jy ! Total flux subtracted in 200 components = 0.00752636 Jy ! Clean residual min=-0.012135 max=0.013645 Jy/beam ! Clean residual mean=0.000021 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 1.95033 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 174 components and 1.95033 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=0.115712Jy sigma=1.377728 ! Fit after self-cal, rms=0.115387Jy sigma=1.376286 ! Inverting map ! Added new window around map position (-9.8, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106916 Jy ! Component: 100 - total flux cleaned = 0.0127862 Jy ! Component: 150 - total flux cleaned = 0.0140441 Jy ! Component: 200 - total flux cleaned = 0.014337 Jy ! Total flux subtracted in 200 components = 0.014337 Jy ! Clean residual min=-0.011674 max=0.012257 Jy/beam ! Clean residual mean=0.000024 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 1.96467 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 194 components and 1.96467 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=0.113333Jy sigma=1.345197 ! Fit after self-cal, rms=0.113000Jy sigma=1.344229 ! Inverting map ! Added new window around map position (3.6, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674309 Jy ! Component: 100 - total flux cleaned = 0.00572249 Jy ! Component: 150 - total flux cleaned = 0.00663699 Jy ! Component: 200 - total flux cleaned = 0.00721583 Jy ! Total flux subtracted in 200 components = 0.00721583 Jy ! Clean residual min=-0.010519 max=0.011702 Jy/beam ! Clean residual mean=0.000020 rms=0.002537 Jy/beam ! Combined flux in latest and established models = 1.97188 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 212 components and 1.97188 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=0.111000Jy sigma=1.315845 ! Fit after self-cal, rms=0.111018Jy sigma=1.315073 ! Inverting map ! Added new window around map position (-7.6, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435725 Jy ! Component: 100 - total flux cleaned = 0.00646921 Jy ! Component: 150 - total flux cleaned = 0.00756583 Jy ! Component: 200 - total flux cleaned = 0.00704913 Jy ! Total flux subtracted in 200 components = 0.00704913 Jy ! Clean residual min=-0.010378 max=0.010390 Jy/beam ! Clean residual mean=0.000023 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 1.97893 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 236 components and 1.97893 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=0.109372Jy sigma=1.291897 ! Fit after self-cal, rms=0.109241Jy sigma=1.291092 ! 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=0.109241Jy sigma=1.291092 ! Fit after self-cal, rms=0.102968Jy sigma=1.274254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9766 mas, bmaj=1.426 mas, bpa=31.88 degrees ! Estimated noise=0.52922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000903084 Jy ! Component: 100 - total flux cleaned = -0.00171058 Jy ! Component: 150 - total flux cleaned = -0.00197193 Jy ! Component: 200 - total flux cleaned = -0.00270441 Jy ! Total flux subtracted in 200 components = -0.00270441 Jy ! Clean residual min=-0.010825 max=0.009882 Jy/beam ! Clean residual mean=0.000022 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 1.97623 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 250 components and 1.97623 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=0.101844Jy sigma=1.257711 ! Fit after self-cal, rms=0.101755Jy sigma=1.257287 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 = -0.000497764 Jy ! Component: 100 - total flux cleaned = -0.00118191 Jy ! Component: 150 - total flux cleaned = -0.00184377 Jy ! Component: 200 - total flux cleaned = -0.00270016 Jy ! Total flux subtracted in 200 components = -0.00270016 Jy ! Clean residual min=-0.010477 max=0.009825 Jy/beam ! Clean residual mean=0.000027 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 1.97353 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 264 components and 1.97353 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=0.100951Jy sigma=1.245568 ! Fit after self-cal, rms=0.100907Jy sigma=1.245371 ! 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=0.100907Jy sigma=1.245371 ! Fit after self-cal, rms=0.100230Jy sigma=1.244351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=2.45 mas, bpa=38.16 degrees ! Estimated noise=0.759222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.008078 Jy ! Component: 100 - total flux cleaned = -0.0137867 Jy ! Component: 150 - total flux cleaned = -0.018775 Jy ! Component: 200 - total flux cleaned = -0.0227594 Jy ! Total flux subtracted in 200 components = -0.0227594 Jy ! Clean residual min=-0.010166 max=0.010287 Jy/beam ! Clean residual mean=0.000067 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 1.95077 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 294 components and 1.95077 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=0.099714Jy sigma=1.240612 ! Fit after self-cal, rms=0.099754Jy sigma=1.240255 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 = -0.00380858 Jy ! Component: 100 - total flux cleaned = -0.00559738 Jy ! Component: 150 - total flux cleaned = -0.00775962 Jy ! Component: 200 - total flux cleaned = -0.00952317 Jy ! Total flux subtracted in 200 components = -0.00952317 Jy ! Clean residual min=-0.009856 max=0.010042 Jy/beam ! Clean residual mean=0.000068 rms=0.002593 Jy/beam ! Combined flux in latest and established models = 1.94125 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 307 components and 1.94124 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=0.099467Jy sigma=1.236919 ! Fit after self-cal, rms=0.099491Jy sigma=1.236797 ! 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=0.9763 mas, bmaj=1.426 mas, bpa=31.88 degrees ! Estimated noise=0.529013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9763 x 1.426 at 31.88 degrees (North through East) ! Clean map min=-0.015025 max=1.0367 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=0.099491Jy sigma=1.236797 ! Fit after self-cal, rms=0.096816Jy sigma=1.202637 ! Inverting map and beam ! Estimated beam: bmin=0.9771 mas, bmaj=1.428 mas, bpa=31.94 degrees ! Estimated noise=0.529419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556575 Jy ! Component: 100 - total flux cleaned = -0.000514855 Jy ! Component: 150 - total flux cleaned = -0.0013289 Jy ! Component: 200 - total flux cleaned = -0.00230271 Jy ! Total flux subtracted in 200 components = -0.00230271 Jy ! Clean residual min=-0.010209 max=0.009306 Jy/beam ! Clean residual mean=0.000028 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 1.93894 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 321 components and 1.93894 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=0.096082Jy sigma=1.191109 ! Fit after self-cal, rms=0.096064Jy sigma=1.190863 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020748 Jy ! Component: 100 - total flux cleaned = -0.000905964 Jy ! Component: 150 - total flux cleaned = -0.00126447 Jy ! Component: 200 - total flux cleaned = -0.00196543 Jy ! Total flux subtracted in 200 components = -0.00196543 Jy ! Clean residual min=-0.009988 max=0.009289 Jy/beam ! Clean residual mean=0.000029 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 1.93698 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 335 components and 1.93698 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=0.095506Jy sigma=1.182634 ! Fit after self-cal, rms=0.095486Jy sigma=1.182511 ! 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=0.095486Jy sigma=1.182511 ! Fit after self-cal, rms=0.095189Jy sigma=1.182033 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=0.7802 mas, bmaj=1.089 mas, bpa=30.21 degrees ! Estimated noise=0.749416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.826503 Jy ! Component: 100 - total flux cleaned = 1.20445 Jy ! Component: 150 - total flux cleaned = 1.41741 Jy ! Component: 200 - total flux cleaned = 1.5428 Jy ! Total flux subtracted in 200 components = 1.5428 Jy ! Clean residual min=-0.023118 max=0.065120 Jy/beam ! Clean residual mean=0.000042 rms=0.005608 Jy/beam ! Combined flux in latest and established models = 1.5428 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.5428 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9767 mas, bmaj=1.428 mas, bpa=31.95 degrees ! Estimated noise=0.5294 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 = 0.118284 Jy ! Component: 100 - total flux cleaned = 0.185234 Jy ! Component: 150 - total flux cleaned = 0.230751 Jy ! Component: 200 - total flux cleaned = 0.264804 Jy ! Total flux subtracted in 200 components = 0.264804 Jy ! Clean residual min=-0.020800 max=0.025544 Jy/beam ! Clean residual mean=0.000091 rms=0.003914 Jy/beam ! Combined flux in latest and established models = 1.8076 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 54 components and 1.8076 Jy ! Inverting map ! Added new window around map position (-2.6, -27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277999 Jy ! Component: 100 - total flux cleaned = 0.0480353 Jy ! Component: 150 - total flux cleaned = 0.0642014 Jy ! Component: 200 - total flux cleaned = 0.0758033 Jy ! Total flux subtracted in 200 components = 0.0758033 Jy ! Clean residual min=-0.018042 max=0.019081 Jy/beam ! Clean residual mean=0.000048 rms=0.003275 Jy/beam ! Combined flux in latest and established models = 1.8834 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 79 components and 1.8834 Jy ! Inverting map ! Added new window around map position (5, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111138 Jy ! Component: 100 - total flux cleaned = 0.0165478 Jy ! Component: 150 - total flux cleaned = 0.0203501 Jy ! Component: 200 - total flux cleaned = 0.0227481 Jy ! Total flux subtracted in 200 components = 0.0227481 Jy ! Clean residual min=-0.015742 max=0.014756 Jy/beam ! Clean residual mean=0.000044 rms=0.002951 Jy/beam ! Combined flux in latest and established models = 1.90615 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 115 components and 1.90615 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=2.109 mas, bmaj=2.452 mas, bpa=38.16 degrees ! Estimated noise=0.759196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018314 Jy ! Component: 100 - total flux cleaned = 0.0220887 Jy ! Component: 150 - total flux cleaned = 0.0230015 Jy ! Component: 200 - total flux cleaned = 0.0238038 Jy ! Total flux subtracted in 200 components = 0.0238038 Jy ! Clean residual min=-0.010286 max=0.013944 Jy/beam ! Clean residual mean=0.000067 rms=0.003018 Jy/beam ! Combined flux in latest and established models = 1.92996 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) ! Added new window around map position (-27.2, -26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683462 Jy ! Component: 100 - total flux cleaned = 0.00720883 Jy ! Component: 150 - total flux cleaned = 0.00757406 Jy ! Component: 200 - total flux cleaned = 0.00789389 Jy ! Total flux subtracted in 200 components = 0.00789389 Jy ! Clean residual min=-0.009494 max=0.011601 Jy/beam ! Clean residual mean=0.000072 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 1.93785 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 184 components and 1.93785 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9767 mas, bmaj=1.428 mas, bpa=31.95 degrees ! Estimated noise=0.5294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356513 Jy ! Component: 100 - total flux cleaned = -0.00177745 Jy ! Component: 150 - total flux cleaned = -0.00222477 Jy ! Component: 200 - total flux cleaned = -0.00223104 Jy ! Total flux subtracted in 200 components = -0.00223104 Jy ! Clean residual min=-0.012714 max=0.011287 Jy/beam ! Clean residual mean=0.000036 rms=0.002501 Jy/beam ! Combined flux in latest and established models = 1.93562 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 213 components and 1.93562 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=0.102868Jy sigma=1.308678 ! Fit after self-cal, rms=0.102748Jy sigma=1.296284 wmodel J1419+5423_X_a_map.mod ! Writing 213 model components to file: J1419+5423_X_a_map.mod wobs J1419+5423_X_a_uvs.fits ! Writing UV FITS file: J1419+5423_X_a_uvs.fits wwins J1419+5423_X_a_map.win ! wwins: Wrote 15 windows to J1419+5423_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 = -0.000271015 Jy ! Component: 100 - total flux cleaned = 0.000335128 Jy ! Component: 150 - total flux cleaned = 0.00131356 Jy ! Component: 200 - total flux cleaned = 0.00302421 Jy ! Component: 250 - total flux cleaned = 0.00468234 Jy ! Component: 300 - total flux cleaned = 0.00611781 Jy ! Component: 350 - total flux cleaned = 0.0075201 Jy ! Component: 400 - total flux cleaned = 0.0085523 Jy ! Component: 450 - total flux cleaned = 0.010066 Jy ! Component: 500 - total flux cleaned = 0.0110581 Jy ! Component: 550 - total flux cleaned = 0.01236 Jy ! Component: 600 - total flux cleaned = 0.0134802 Jy ! Component: 650 - total flux cleaned = 0.0147386 Jy ! Component: 700 - total flux cleaned = 0.0153576 Jy ! Component: 750 - total flux cleaned = 0.0161228 Jy ! Component: 800 - total flux cleaned = 0.0170291 Jy ! Component: 850 - total flux cleaned = 0.0177703 Jy ! Component: 900 - total flux cleaned = 0.0182109 Jy ! Component: 950 - total flux cleaned = 0.0189373 Jy ! Component: 1000 - total flux cleaned = 0.0195132 Jy ! Component: 1050 - total flux cleaned = 0.0199403 Jy ! Component: 1100 - total flux cleaned = 0.0202184 Jy ! Component: 1150 - total flux cleaned = 0.0203576 Jy ! Component: 1200 - total flux cleaned = 0.0209068 Jy ! Component: 1250 - total flux cleaned = 0.0207681 Jy ! Component: 1300 - total flux cleaned = 0.0207682 Jy ! Component: 1350 - total flux cleaned = 0.0209007 Jy ! Component: 1400 - total flux cleaned = 0.0205042 Jy ! Component: 1450 - total flux cleaned = 0.0212939 Jy ! Component: 1500 - total flux cleaned = 0.0209055 Jy ! Component: 1550 - total flux cleaned = 0.0218102 Jy ! Component: 1600 - total flux cleaned = 0.0221931 Jy ! Component: 1650 - total flux cleaned = 0.0226994 Jy ! Component: 1700 - total flux cleaned = 0.0230759 Jy ! Component: 1750 - total flux cleaned = 0.0229523 Jy ! Component: 1800 - total flux cleaned = 0.0235722 Jy ! Component: 1850 - total flux cleaned = 0.0239408 Jy ! Component: 1900 - total flux cleaned = 0.0245483 Jy ! Component: 1950 - total flux cleaned = 0.0245483 Jy ! Component: 2000 - total flux cleaned = 0.0252692 Jy ! Component: 2050 - total flux cleaned = 0.0255077 Jy ! Component: 2100 - total flux cleaned = 0.0256269 Jy ! Component: 2150 - total flux cleaned = 0.0265676 Jy ! Component: 2200 - total flux cleaned = 0.0263348 Jy ! Component: 2250 - total flux cleaned = 0.0271446 Jy ! Component: 2300 - total flux cleaned = 0.0274909 Jy ! Component: 2350 - total flux cleaned = 0.0276052 Jy ! Component: 2400 - total flux cleaned = 0.0281734 Jy ! Component: 2450 - total flux cleaned = 0.0279482 Jy ! Component: 2500 - total flux cleaned = 0.0285091 Jy ! Component: 2550 - total flux cleaned = 0.0289556 Jy ! Component: 2600 - total flux cleaned = 0.0290654 Jy ! Component: 2650 - total flux cleaned = 0.0296162 Jy ! Component: 2700 - total flux cleaned = 0.0295072 Jy ! Component: 2750 - total flux cleaned = 0.0295065 Jy ! Component: 2800 - total flux cleaned = 0.0301549 Jy ! Component: 2850 - total flux cleaned = 0.0299406 Jy ! Component: 2900 - total flux cleaned = 0.0303679 Jy ! Component: 2950 - total flux cleaned = 0.0306863 Jy ! Component: 3000 - total flux cleaned = 0.0305803 Jy ! Component: 3050 - total flux cleaned = 0.0311045 Jy ! Component: 3100 - total flux cleaned = 0.0310007 Jy ! Component: 3150 - total flux cleaned = 0.0311046 Jy ! Component: 3200 - total flux cleaned = 0.0312082 Jy ! Component: 3250 - total flux cleaned = 0.0312082 Jy ! Component: 3300 - total flux cleaned = 0.031718 Jy ! Component: 3350 - total flux cleaned = 0.031415 Jy ! Component: 3400 - total flux cleaned = 0.0321193 Jy ! Component: 3450 - total flux cleaned = 0.0320186 Jy ! Component: 3500 - total flux cleaned = 0.0319191 Jy ! Component: 3550 - total flux cleaned = 0.0321176 Jy ! Component: 3600 - total flux cleaned = 0.0324117 Jy ! Component: 3650 - total flux cleaned = 0.0324107 Jy ! Component: 3700 - total flux cleaned = 0.0323132 Jy ! Component: 3750 - total flux cleaned = 0.0326039 Jy ! Component: 3800 - total flux cleaned = 0.0324125 Jy ! Component: 3850 - total flux cleaned = 0.0326041 Jy ! Component: 3900 - total flux cleaned = 0.0327943 Jy ! Component: 3950 - total flux cleaned = 0.0326991 Jy ! Component: 4000 - total flux cleaned = 0.0328872 Jy ! Component: 4050 - total flux cleaned = 0.0332623 Jy ! Total flux subtracted in 4096 components = 0.0331695 Jy ! Clean residual min=-0.004813 max=0.005158 Jy/beam ! Clean residual mean=0.000019 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 1.96879 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 549 components and 1.96879 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1419+5423_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9767 x 1.428 at 31.95 degrees (North through East) ! Clean map min=-0.011282 max=1.0326 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1419+5423_X_a_map.fits wmodel /vlbi/uf001/uvm//J1419+5423_X_a_map.mod ! Writing 549 model components to file: /vlbi/uf001/uvm//J1419+5423_X_a_map.mod wobs /vlbi/uf001/uvm//J1419+5423_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1419+5423_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1419+5423_X_a_map.win ! wwins: Wrote 16 windows to /vlbi/uf001/uvm//J1419+5423_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.0326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00161231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468422 0.468422 0.936844 1.87369 3.74737 7.49475 14.9895 29.979 59.958 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 640.448 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1419+5423_X_a_dfm.log closed on Sun Jan 13 21:45:35 2019