! Started logfile: /vlbi/uf001/uva//J2036-0629_X_dfm.log on Mon Jan 14 05:34:00 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uva//J2036-0629_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2036-0629_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.883598 visibilities/baseline/integration-bin. ! Found source: J2036-0629 ! ! 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 16032 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 J2036-0629_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.091824Jy sigma=18.753196 ! Fit after self-cal, rms=0.591462Jy sigma=10.410281 ! 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=0.6541 mas, bmaj=1.692 mas, bpa=0.5068 degrees ! Estimated noise=0.511414 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 = 0.290229 Jy ! Component: 100 - total flux cleaned = 0.394322 Jy ! Total flux subtracted in 100 components = 0.394322 Jy ! Clean residual min=-0.021463 max=0.055189 Jy/beam ! Clean residual mean=0.000030 rms=0.005401 Jy/beam ! Combined flux in latest and established models = 0.394322 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.394322 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=0.163847Jy sigma=2.750112 ! Fit after self-cal, rms=0.163535Jy sigma=2.744917 ! Inverting map ! Added new window around map position (0.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625522 Jy ! Component: 100 - total flux cleaned = 0.0995595 Jy ! Total flux subtracted in 100 components = 0.0995595 Jy ! Clean residual min=-0.018641 max=0.026714 Jy/beam ! Clean residual mean=0.000014 rms=0.003642 Jy/beam ! Combined flux in latest and established models = 0.493881 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.493881 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=0.122303Jy sigma=2.027304 ! Fit after self-cal, rms=0.121885Jy sigma=2.021114 ! Inverting map ! Added new window around map position (0.6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272741 Jy ! Component: 100 - total flux cleaned = 0.043976 Jy ! Total flux subtracted in 100 components = 0.043976 Jy ! Clean residual min=-0.015806 max=0.023474 Jy/beam ! Clean residual mean=0.000009 rms=0.003169 Jy/beam ! Combined flux in latest and established models = 0.537857 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.537857 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=0.111758Jy sigma=1.842611 ! Fit after self-cal, rms=0.111411Jy sigma=1.835729 ! Inverting map ! Added new window around map position (-2.4, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209757 Jy ! Component: 100 - total flux cleaned = 0.0327018 Jy ! Total flux subtracted in 100 components = 0.0327018 Jy ! Clean residual min=-0.014205 max=0.021280 Jy/beam ! Clean residual mean=0.000007 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 0.570559 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.570559 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=0.105042Jy sigma=1.721265 ! Fit after self-cal, rms=0.104945Jy sigma=1.718838 ! Inverting map ! Added new window around map position (-0.6, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185835 Jy ! Component: 100 - total flux cleaned = 0.0306333 Jy ! Total flux subtracted in 100 components = 0.0306333 Jy ! Clean residual min=-0.012900 max=0.014190 Jy/beam ! Clean residual mean=0.000004 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.601192 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.601192 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=0.099684Jy sigma=1.632835 ! Fit after self-cal, rms=0.099291Jy sigma=1.626509 ! 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=0.8046 mas, bmaj=1.961 mas, bpa=0.939 degrees ! Estimated noise=0.35521 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 = 0.0205441 Jy ! Component: 100 - total flux cleaned = 0.0356558 Jy ! Component: 150 - total flux cleaned = 0.0476881 Jy ! Component: 200 - total flux cleaned = 0.0573616 Jy ! Total flux subtracted in 200 components = 0.0573616 Jy ! Clean residual min=-0.014870 max=0.017826 Jy/beam ! Clean residual mean=0.000003 rms=0.003590 Jy/beam ! Combined flux in latest and established models = 0.658554 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.658554 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=0.093002Jy sigma=1.517339 ! Fit after self-cal, rms=0.092774Jy sigma=1.513250 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8046 x 1.961 at 0.939 degrees (North through East) ! Clean map min=-0.014122 max=0.40703 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.94 KP 0.89 ! LA 0.96 MK 1.04 NL 1.18 OV 1.02 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 0.95 KP 0.89 ! LA 0.97 MK 1.04 NL 1.18 OV 1.04 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 0.95 KP 0.90 ! LA 0.97 MK 1.02 NL 1.15 OV 1.03 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.94 KP 0.89 ! LA 0.96 MK 1.04 NL 1.17 OV 1.04 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.95 KP 0.89 ! LA 0.96 MK 1.01 NL 1.15 OV 1.03 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 0.94 KP 0.89 ! LA 0.96 MK 1.05 NL 1.16 OV 1.03 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 0.96 KP 0.88 ! LA 0.95 MK 1.04 NL 1.14 OV 1.02 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.98 KP 0.89 ! LA 0.95 MK 1.03 NL 1.16 OV 1.02 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.98 KP 0.90 ! LA 0.97 MK 1.03 NL 1.16 OV 1.02 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.98 KP 0.91 ! LA 0.96 MK 1.05 NL 1.16 OV 1.01 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 0.95 KP 0.90 ! LA 0.96 MK 0.99 NL 1.18 OV 1.04 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 0.94 KP 0.88 ! LA 0.96 MK 1.02 NL 1.16 OV 1.04 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.092774Jy sigma=1.513250 ! Fit after self-cal, rms=0.078552Jy sigma=1.282935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8099 mas, bmaj=1.99 mas, bpa=0.9225 degrees ! Estimated noise=0.355282 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 = -0.00675018 Jy ! Component: 100 - total flux cleaned = -0.00820602 Jy ! Component: 150 - total flux cleaned = -0.00803168 Jy ! Component: 200 - total flux cleaned = -0.00760882 Jy ! Total flux subtracted in 200 components = -0.00760882 Jy ! Clean residual min=-0.008598 max=0.008752 Jy/beam ! Clean residual mean=-0.000003 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.650945 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.650945 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=0.077693Jy sigma=1.264671 ! Fit after self-cal, rms=0.077678Jy sigma=1.263648 ! 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=0.077678Jy sigma=1.263648 ! Fit after self-cal, rms=0.073114Jy sigma=1.173197 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8058 mas, bmaj=1.99 mas, bpa=0.7819 degrees ! Estimated noise=0.353795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00564448 Jy ! Component: 100 - total flux cleaned = -0.00596212 Jy ! Component: 150 - total flux cleaned = -0.0060851 Jy ! Component: 200 - total flux cleaned = -0.00608191 Jy ! Total flux subtracted in 200 components = -0.00608191 Jy ! Clean residual min=-0.005020 max=0.006330 Jy/beam ! Clean residual mean=0.000004 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.644863 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.644863 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=0.072518Jy sigma=1.160498 ! Fit after self-cal, rms=0.072508Jy sigma=1.160192 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 (-0.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425615 Jy ! Component: 100 - total flux cleaned = 0.00519626 Jy ! Component: 150 - total flux cleaned = 0.0049928 Jy ! Component: 200 - total flux cleaned = 0.0047205 Jy ! Total flux subtracted in 200 components = 0.0047205 Jy ! Clean residual min=-0.004549 max=0.004228 Jy/beam ! Clean residual mean=0.000004 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.649583 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.649583 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=0.071993Jy sigma=1.150021 ! Fit after self-cal, rms=0.071945Jy sigma=1.149376 ! 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=0.071945Jy sigma=1.149376 ! Fit after self-cal, rms=0.071711Jy sigma=1.146011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8037 mas, bmaj=1.989 mas, bpa=0.7004 degrees ! Estimated noise=0.352392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204178 Jy ! Component: 100 - total flux cleaned = -0.00224429 Jy ! Component: 150 - total flux cleaned = -0.00232206 Jy ! Component: 200 - total flux cleaned = -0.00231878 Jy ! Total flux subtracted in 200 components = -0.00231878 Jy ! Clean residual min=-0.004331 max=0.003823 Jy/beam ! Clean residual mean=0.000003 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.647265 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.647265 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=0.071466Jy sigma=1.141022 ! Fit after self-cal, rms=0.071453Jy sigma=1.140893 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 = 8.98602e-05 Jy ! Component: 100 - total flux cleaned = 0.000212836 Jy ! Component: 150 - total flux cleaned = 0.000218154 Jy ! Component: 200 - total flux cleaned = 0.000118693 Jy ! Total flux subtracted in 200 components = 0.000118693 Jy ! Clean residual min=-0.004128 max=0.003786 Jy/beam ! Clean residual mean=0.000003 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.647383 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.647384 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=0.071375Jy sigma=1.139287 ! Fit after self-cal, rms=0.071367Jy sigma=1.139243 ! 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=0.071367Jy sigma=1.139243 ! Fit after self-cal, rms=0.071296Jy sigma=1.137896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.988 mas, bmaj=3.339 mas, bpa=3.451 degrees ! Estimated noise=0.48545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000523869 Jy ! Component: 100 - total flux cleaned = -0.00031936 Jy ! Component: 150 - total flux cleaned = -0.000260924 Jy ! Component: 200 - total flux cleaned = -0.00016365 Jy ! Total flux subtracted in 200 components = -0.00016365 Jy ! Clean residual min=-0.005362 max=0.006734 Jy/beam ! Clean residual mean=0.000006 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.64722 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.64722 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=0.071222Jy sigma=1.136618 ! Fit after self-cal, rms=0.071219Jy sigma=1.136546 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 (-28.6, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540643 Jy ! Component: 100 - total flux cleaned = 0.00580655 Jy ! Component: 150 - total flux cleaned = 0.0056138 Jy ! Component: 200 - total flux cleaned = 0.00508803 Jy ! Total flux subtracted in 200 components = 0.00508803 Jy ! Clean residual min=-0.004217 max=0.003757 Jy/beam ! Clean residual mean=0.000000 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.652308 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 169 components and 0.652308 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=0.070902Jy sigma=1.131565 ! Fit after self-cal, rms=0.070875Jy sigma=1.131176 ! 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=0.8023 mas, bmaj=1.988 mas, bpa=0.6627 degrees ! Estimated noise=0.351535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8023 x 1.988 at 0.6627 degrees (North through East) ! Clean map min=-0.003442 max=0.40578 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6508 mas, bmaj=1.715 mas, bpa=0.1726 degrees ! Estimated noise=0.508747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.28877 Jy ! Component: 100 - total flux cleaned = 0.396746 Jy ! Component: 150 - total flux cleaned = 0.46001 Jy ! Component: 200 - total flux cleaned = 0.498386 Jy ! Total flux subtracted in 200 components = 0.498386 Jy ! Clean residual min=-0.010725 max=0.020018 Jy/beam ! Clean residual mean=0.000016 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.498386 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.498386 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8023 mas, bmaj=1.988 mas, bpa=0.6627 degrees ! Estimated noise=0.351535 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 = 0.0360468 Jy ! Component: 100 - total flux cleaned = 0.0599972 Jy ! Component: 150 - total flux cleaned = 0.0776219 Jy ! Component: 200 - total flux cleaned = 0.0912618 Jy ! Total flux subtracted in 200 components = 0.0912618 Jy ! Clean residual min=-0.006330 max=0.009110 Jy/beam ! Clean residual mean=0.000016 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.589648 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.589648 Jy ! Inverting map ! Added new window around map position (-2.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110183 Jy ! Component: 100 - total flux cleaned = 0.0197313 Jy ! Component: 150 - total flux cleaned = 0.0267947 Jy ! Component: 200 - total flux cleaned = 0.0326934 Jy ! Total flux subtracted in 200 components = 0.0326934 Jy ! Clean residual min=-0.004726 max=0.004563 Jy/beam ! Clean residual mean=0.000008 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.622341 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 61 components and 0.622341 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=1.988 mas, bmaj=3.339 mas, bpa=3.451 degrees ! Estimated noise=0.48545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00928256 Jy ! Component: 100 - total flux cleaned = 0.0159289 Jy ! Component: 150 - total flux cleaned = 0.0210964 Jy ! Component: 200 - total flux cleaned = 0.024268 Jy ! Total flux subtracted in 200 components = 0.024268 Jy ! Clean residual min=-0.005150 max=0.004083 Jy/beam ! Clean residual mean=0.000005 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.646609 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 = 0.00181064 Jy ! Component: 100 - total flux cleaned = 0.0027694 Jy ! Component: 150 - total flux cleaned = 0.00350561 Jy ! Component: 200 - total flux cleaned = 0.00397141 Jy ! Total flux subtracted in 200 components = 0.00397141 Jy ! Clean residual min=-0.004286 max=0.003948 Jy/beam ! Clean residual mean=0.000001 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.65058 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 139 components and 0.65058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8023 mas, bmaj=1.988 mas, bpa=0.6627 degrees ! Estimated noise=0.351535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245712 Jy ! Component: 100 - total flux cleaned = 0.00089087 Jy ! Component: 150 - total flux cleaned = 0.00138835 Jy ! Component: 200 - total flux cleaned = 0.00146201 Jy ! Total flux subtracted in 200 components = 0.00146201 Jy ! Clean residual min=-0.003759 max=0.002961 Jy/beam ! Clean residual mean=0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.652042 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.652042 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=0.070866Jy sigma=1.131889 ! Fit after self-cal, rms=0.070837Jy sigma=1.131473 wmodel J2036-0629_X_map.mod ! Writing 157 model components to file: J2036-0629_X_map.mod wobs J2036-0629_X_uvs.fits ! Writing UV FITS file: J2036-0629_X_uvs.fits wwins J2036-0629_X_map.win ! wwins: Wrote 8 windows to J2036-0629_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154403 Jy ! Component: 100 - total flux cleaned = -0.00242948 Jy ! Component: 150 - total flux cleaned = -0.00319921 Jy ! Component: 200 - total flux cleaned = -0.00358997 Jy ! Component: 250 - total flux cleaned = -0.00401111 Jy ! Component: 300 - total flux cleaned = -0.00446211 Jy ! Component: 350 - total flux cleaned = -0.00494183 Jy ! Component: 400 - total flux cleaned = -0.00536365 Jy ! Component: 450 - total flux cleaned = -0.00556875 Jy ! Component: 500 - total flux cleaned = -0.00576833 Jy ! Component: 550 - total flux cleaned = -0.00588462 Jy ! Component: 600 - total flux cleaned = -0.00599871 Jy ! Component: 650 - total flux cleaned = -0.00607252 Jy ! Component: 700 - total flux cleaned = -0.00618177 Jy ! Component: 750 - total flux cleaned = -0.00632284 Jy ! Component: 800 - total flux cleaned = -0.0064262 Jy ! Component: 850 - total flux cleaned = -0.00649543 Jy ! Component: 900 - total flux cleaned = -0.00679556 Jy ! Component: 950 - total flux cleaned = -0.00695804 Jy ! Component: 1000 - total flux cleaned = -0.00708642 Jy ! Component: 1050 - total flux cleaned = -0.00724349 Jy ! Component: 1100 - total flux cleaned = -0.00742819 Jy ! Component: 1150 - total flux cleaned = -0.00751942 Jy ! Component: 1200 - total flux cleaned = -0.00778711 Jy ! Component: 1250 - total flux cleaned = -0.00784513 Jy ! Component: 1300 - total flux cleaned = -0.00807476 Jy ! Component: 1350 - total flux cleaned = -0.00824371 Jy ! Component: 1400 - total flux cleaned = -0.00843807 Jy ! Component: 1450 - total flux cleaned = -0.00857535 Jy ! Component: 1500 - total flux cleaned = -0.0088178 Jy ! Component: 1550 - total flux cleaned = -0.00897747 Jy ! Component: 1600 - total flux cleaned = -0.00921235 Jy ! Component: 1650 - total flux cleaned = -0.00934194 Jy ! Component: 1700 - total flux cleaned = -0.00964644 Jy ! Component: 1750 - total flux cleaned = -0.00979627 Jy ! Component: 1800 - total flux cleaned = -0.00996925 Jy ! Component: 1850 - total flux cleaned = -0.0101398 Jy ! Component: 1900 - total flux cleaned = -0.0103553 Jy ! Component: 1950 - total flux cleaned = -0.0104025 Jy ! Component: 2000 - total flux cleaned = -0.0105423 Jy ! Component: 2050 - total flux cleaned = -0.0106805 Jy ! Component: 2100 - total flux cleaned = -0.010749 Jy ! Component: 2150 - total flux cleaned = -0.0108388 Jy ! Component: 2200 - total flux cleaned = -0.0109714 Jy ! Component: 2250 - total flux cleaned = -0.011081 Jy ! Component: 2300 - total flux cleaned = -0.0111243 Jy ! Component: 2350 - total flux cleaned = -0.0113808 Jy ! Component: 2400 - total flux cleaned = -0.0114436 Jy ! Component: 2450 - total flux cleaned = -0.0115269 Jy ! Component: 2500 - total flux cleaned = -0.0116506 Jy ! Component: 2550 - total flux cleaned = -0.011753 Jy ! Component: 2600 - total flux cleaned = -0.0118945 Jy ! Component: 2650 - total flux cleaned = -0.0120147 Jy ! Component: 2700 - total flux cleaned = -0.0121136 Jy ! Component: 2750 - total flux cleaned = -0.0121726 Jy ! Component: 2800 - total flux cleaned = -0.0123667 Jy ! Component: 2850 - total flux cleaned = -0.0123089 Jy ! Component: 2900 - total flux cleaned = -0.012423 Jy ! Component: 2950 - total flux cleaned = -0.0124982 Jy ! Component: 3000 - total flux cleaned = -0.0126474 Jy ! Component: 3050 - total flux cleaned = -0.012592 Jy ! Component: 3100 - total flux cleaned = -0.0127205 Jy ! Component: 3150 - total flux cleaned = -0.0127384 Jy ! Component: 3200 - total flux cleaned = -0.0128106 Jy ! Component: 3250 - total flux cleaned = -0.0128993 Jy ! Component: 3300 - total flux cleaned = -0.0129345 Jy ! Component: 3350 - total flux cleaned = -0.0129695 Jy ! Component: 3400 - total flux cleaned = -0.0130039 Jy ! Component: 3450 - total flux cleaned = -0.0130385 Jy ! Component: 3500 - total flux cleaned = -0.0131235 Jy ! Component: 3550 - total flux cleaned = -0.0131237 Jy ! Component: 3600 - total flux cleaned = -0.0131239 Jy ! Component: 3650 - total flux cleaned = -0.0132233 Jy ! Component: 3700 - total flux cleaned = -0.0132724 Jy ! Component: 3750 - total flux cleaned = -0.0131912 Jy ! Component: 3800 - total flux cleaned = -0.013288 Jy ! Component: 3850 - total flux cleaned = -0.013304 Jy ! Component: 3900 - total flux cleaned = -0.0133834 Jy ! Component: 3950 - total flux cleaned = -0.0133835 Jy ! Component: 4000 - total flux cleaned = -0.0133991 Jy ! Component: 4050 - total flux cleaned = -0.0134145 Jy ! Total flux subtracted in 4096 components = -0.0134144 Jy ! Clean residual min=-0.000783 max=0.000882 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.638628 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 475 components and 0.638628 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2036-0629_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8023 x 1.988 at 0.6627 degrees (North through East) ! Clean map min=-0.0024601 max=0.40624 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2036-0629_X_map.fits wmodel /vlbi/uf001/uva//J2036-0629_X_map.mod ! Writing 475 model components to file: /vlbi/uf001/uva//J2036-0629_X_map.mod wobs /vlbi/uf001/uva//J2036-0629_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2036-0629_X_uvs.fits wwins /vlbi/uf001/uva//J2036-0629_X_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uva//J2036-0629_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.40624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002649 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195623 0.195623 0.391246 0.782493 1.56499 3.12997 6.25994 12.5199 25.0398 50.0795 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.406 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1533.56 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2036-0629_X_dfm.log closed on Mon Jan 14 05:34:05 2019