! Started logfile: J0137+3122_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:01 2016 obs J0137+3122_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0137+3122_X_2014_08_05_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.497222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0137+3122 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 8592 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0137+3122_X_2014_08_05_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.755183Jy sigma=0.008922 ! Fit after self-cal, rms=0.749870Jy sigma=0.008865 ! 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=1.026 mas, bmaj=2.528 mas, bpa=33.75 degrees ! Estimated noise=1122.89 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 = 0.190371 Jy ! Component: 100 - total flux cleaned = 0.238775 Jy ! Total flux subtracted in 100 components = 0.238775 Jy ! Clean residual min=-0.012328 max=0.022098 Jy/beam ! Clean residual mean=-0.000055 rms=0.004773 Jy/beam ! Combined flux in latest and established models = 0.238775 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.238775 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=0.090195Jy sigma=0.000997 ! Fit after self-cal, rms=0.090184Jy sigma=0.000996 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.782 mas, bpa=36.14 degrees ! Estimated noise=652.725 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 = 0.0297911 Jy ! Component: 100 - total flux cleaned = 0.045031 Jy ! Component: 150 - total flux cleaned = 0.05357 Jy ! Component: 200 - total flux cleaned = 0.058625 Jy ! Total flux subtracted in 200 components = 0.058625 Jy ! Clean residual min=-0.014967 max=0.009725 Jy/beam ! Clean residual mean=0.000182 rms=0.003361 Jy/beam ! Combined flux in latest and established models = 0.2974 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.2974 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=0.079753Jy sigma=0.000881 ! Fit after self-cal, rms=0.079703Jy sigma=0.000880 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.18 KP 0.95 ! LA 1.01 MK 1.00* NL 0.96 OV 0.97 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.17 KP 0.85 ! LA 1.03 MK 1.00* NL 0.95 OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.21 KP 0.82 ! LA 1.07 MK 1.00* NL 1.00 OV 0.98 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.16 KP 0.79 ! LA 1.06 MK 1.00* NL 0.97 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.10 KP 0.75 ! LA 1.06 MK 1.00* NL 1.01 OV 1.01 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.13 KP 0.76 ! LA 1.08 MK 1.00* NL 1.01 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.24 KP 0.81 ! LA 1.11 MK 1.00* NL 1.06 OV 1.06 ! PT 1.04 SC 1.14 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.28 KP 0.75 ! LA 1.05 MK 1.00* NL 1.01 OV 1.08 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.20 KP 0.80 ! LA 1.08 MK 1.00* NL 0.96 OV 1.06 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.25 KP 0.78 ! LA 1.11 MK 1.00* NL 1.03 OV 1.05 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.19 KP 0.81 ! LA 1.11 MK 1.00* NL 1.04 OV 1.04 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.13 KP 0.88 ! LA 1.07 MK 1.00* NL 1.00 OV 1.05 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.079703Jy sigma=0.000880 ! Fit after self-cal, rms=0.071069Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.3 mas, bmaj=2.809 mas, bpa=35.84 degrees ! Estimated noise=653.706 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 = -0.000905779 Jy ! Component: 100 - total flux cleaned = -0.00116023 Jy ! Component: 150 - total flux cleaned = -0.00115832 Jy ! Component: 200 - total flux cleaned = -0.00106803 Jy ! Total flux subtracted in 200 components = -0.00106803 Jy ! Clean residual min=-0.002170 max=0.003552 Jy/beam ! Clean residual mean=0.000017 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.296332 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.296332 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=0.070929Jy sigma=0.000767 ! Fit after self-cal, rms=0.070961Jy sigma=0.000767 ! Inverting map ! Added new window around map position (-3.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212922 Jy ! Component: 100 - total flux cleaned = 0.00175708 Jy ! Component: 150 - total flux cleaned = 0.00145009 Jy ! Component: 200 - total flux cleaned = 0.00128371 Jy ! Total flux subtracted in 200 components = 0.00128371 Jy ! Clean residual min=-0.001913 max=0.002213 Jy/beam ! Clean residual mean=0.000018 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.297615 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.297616 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=0.070813Jy sigma=0.000765 ! Fit after self-cal, rms=0.070804Jy sigma=0.000765 ! 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=0.070804Jy sigma=0.000765 ! Fit after self-cal, rms=0.070776Jy sigma=0.000762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=2.809 mas, bpa=35.9 degrees ! Estimated noise=653.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178057 Jy ! Component: 100 - total flux cleaned = 0.000238513 Jy ! Component: 150 - total flux cleaned = 0.00018327 Jy ! Component: 200 - total flux cleaned = 0.00018298 Jy ! Total flux subtracted in 200 components = 0.00018298 Jy ! Clean residual min=-0.001946 max=0.001815 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.297799 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.297799 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=0.070748Jy sigma=0.000762 ! Fit after self-cal, rms=0.070751Jy sigma=0.000762 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 = -6.55119e-05 Jy ! Component: 100 - total flux cleaned = -6.61953e-05 Jy ! Component: 150 - total flux cleaned = -0.000111011 Jy ! Component: 200 - total flux cleaned = -0.000130948 Jy ! Total flux subtracted in 200 components = -0.000130948 Jy ! Clean residual min=-0.001882 max=0.001774 Jy/beam ! Clean residual mean=0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.297668 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.297668 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=0.070736Jy sigma=0.000761 ! Fit after self-cal, rms=0.070734Jy sigma=0.000761 ! 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=0.070734Jy sigma=0.000761 ! Fit after self-cal, rms=0.070775Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.81 mas, bpa=35.93 degrees ! Estimated noise=653.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.00485e-05 Jy ! Component: 100 - total flux cleaned = -1.72385e-05 Jy ! Component: 150 - total flux cleaned = -3.72366e-05 Jy ! Component: 200 - total flux cleaned = -7.56956e-05 Jy ! Total flux subtracted in 200 components = -7.56956e-05 Jy ! Clean residual min=-0.001818 max=0.001723 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.297592 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.297592 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=0.070762Jy sigma=0.000761 ! Fit after self-cal, rms=0.070763Jy sigma=0.000761 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 = 3.02025e-07 Jy ! Component: 100 - total flux cleaned = -1.79666e-05 Jy ! Component: 150 - total flux cleaned = -5.25866e-05 Jy ! Component: 200 - total flux cleaned = -6.92961e-05 Jy ! Total flux subtracted in 200 components = -6.92961e-05 Jy ! Clean residual min=-0.001797 max=0.001693 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.297523 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.297523 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=0.070754Jy sigma=0.000761 ! Fit after self-cal, rms=0.070753Jy sigma=0.000761 ! 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=0.070753Jy sigma=0.000761 ! Fit after self-cal, rms=0.070780Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.601 mas, bmaj=4.036 mas, bpa=70.67 degrees ! Estimated noise=705.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210691 Jy ! Component: 100 - total flux cleaned = 0.000211333 Jy ! Component: 150 - total flux cleaned = 0.000222718 Jy ! Component: 200 - total flux cleaned = 0.00019295 Jy ! Total flux subtracted in 200 components = 0.00019295 Jy ! Clean residual min=-0.001543 max=0.001416 Jy/beam ! Clean residual mean=0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.297716 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.297716 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=0.070776Jy sigma=0.000761 ! Fit after self-cal, rms=0.070776Jy sigma=0.000761 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 = 2.29844e-05 Jy ! Component: 100 - total flux cleaned = 1.39471e-05 Jy ! Component: 150 - total flux cleaned = 5.3328e-06 Jy ! Component: 200 - total flux cleaned = -3.39047e-06 Jy ! Total flux subtracted in 200 components = -3.39047e-06 Jy ! Clean residual min=-0.001533 max=0.001412 Jy/beam ! Clean residual mean=0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.297712 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.297712 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=0.070773Jy sigma=0.000761 ! Fit after self-cal, rms=0.070773Jy sigma=0.000761 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=2.811 mas, bpa=35.94 degrees ! Estimated noise=652.934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 2.811 at 35.94 degrees (North through East) ! Clean map min=-0.0032591 max=0.24121 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=1.027 mas, bmaj=2.572 mas, bpa=33.65 degrees ! Estimated noise=1126.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190811 Jy ! Component: 100 - total flux cleaned = 0.238312 Jy ! Component: 150 - total flux cleaned = 0.261003 Jy ! Component: 200 - total flux cleaned = 0.274551 Jy ! Total flux subtracted in 200 components = 0.274551 Jy ! Clean residual min=-0.004336 max=0.006939 Jy/beam ! Clean residual mean=-0.000038 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.274551 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.274551 Jy ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=2.811 mas, bpa=35.94 degrees ! Estimated noise=652.934 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 = 0.0101686 Jy ! Component: 100 - total flux cleaned = 0.016083 Jy ! Component: 150 - total flux cleaned = 0.0197241 Jy ! Component: 200 - total flux cleaned = 0.0220377 Jy ! Total flux subtracted in 200 components = 0.0220377 Jy ! Clean residual min=-0.002072 max=0.002059 Jy/beam ! Clean residual mean=0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.296589 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.296589 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=2.601 mas, bmaj=4.036 mas, bpa=70.67 degrees ! Estimated noise=705.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150684 Jy ! Component: 100 - total flux cleaned = 0.00151071 Jy ! Component: 150 - total flux cleaned = 0.00163193 Jy ! Component: 200 - total flux cleaned = 0.00170108 Jy ! Total flux subtracted in 200 components = 0.00170108 Jy ! Clean residual min=-0.001766 max=0.001695 Jy/beam ! Clean residual mean=0.000011 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.29829 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 = 6.03925e-05 Jy ! Component: 100 - total flux cleaned = 0.000111901 Jy ! Component: 150 - total flux cleaned = 0.000112125 Jy ! Component: 200 - total flux cleaned = 9.11523e-05 Jy ! Total flux subtracted in 200 components = 9.11523e-05 Jy ! Clean residual min=-0.001681 max=0.001614 Jy/beam ! Clean residual mean=0.000009 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.298381 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.298381 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=2.811 mas, bpa=35.94 degrees ! Estimated noise=652.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194119 Jy ! Component: 100 - total flux cleaned = -0.000251895 Jy ! Component: 150 - total flux cleaned = -0.000224141 Jy ! Component: 200 - total flux cleaned = -0.00019954 Jy ! Total flux subtracted in 200 components = -0.00019954 Jy ! Clean residual min=-0.001837 max=0.001875 Jy/beam ! Clean residual mean=0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.298181 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.298181 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=0.070814Jy sigma=0.000762 ! Fit after self-cal, rms=0.070807Jy sigma=0.000762 wmodel J0137+3122_X_2014_08_05_pus_map.mod ! Writing 89 model components to file: J0137+3122_X_2014_08_05_pus_map.mod wobs J0137+3122_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0137+3122_X_2014_08_05_pus_uvs.fits wwins J0137+3122_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0137+3122_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.49309e-05 Jy ! Component: 100 - total flux cleaned = 0.000261688 Jy ! Component: 150 - total flux cleaned = 0.000453056 Jy ! Component: 200 - total flux cleaned = 0.000630773 Jy ! Component: 250 - total flux cleaned = 0.000631387 Jy ! Component: 300 - total flux cleaned = 0.000540993 Jy ! Component: 350 - total flux cleaned = 0.000433851 Jy ! Component: 400 - total flux cleaned = 0.000434257 Jy ! Component: 450 - total flux cleaned = 0.000413852 Jy ! Component: 500 - total flux cleaned = 0.000393977 Jy ! Component: 550 - total flux cleaned = 0.000374974 Jy ! Component: 600 - total flux cleaned = 0.000284835 Jy ! Component: 650 - total flux cleaned = 0.000179491 Jy ! Component: 700 - total flux cleaned = 7.71451e-05 Jy ! Component: 750 - total flux cleaned = 2.7438e-05 Jy ! Component: 800 - total flux cleaned = -3.75391e-05 Jy ! Component: 850 - total flux cleaned = -5.31894e-05 Jy ! Component: 900 - total flux cleaned = -8.44857e-05 Jy ! Component: 950 - total flux cleaned = -8.44023e-05 Jy ! Component: 1000 - total flux cleaned = -0.000114442 Jy ! Component: 1050 - total flux cleaned = -0.000114321 Jy ! Component: 1100 - total flux cleaned = -0.000142977 Jy ! Component: 1150 - total flux cleaned = -0.000128708 Jy ! Component: 1200 - total flux cleaned = -0.000156431 Jy ! Component: 1250 - total flux cleaned = -0.000156182 Jy ! Component: 1300 - total flux cleaned = -0.000129182 Jy ! Component: 1350 - total flux cleaned = -0.000142582 Jy ! Component: 1400 - total flux cleaned = -0.00015561 Jy ! Component: 1450 - total flux cleaned = -0.000155661 Jy ! Component: 1500 - total flux cleaned = -0.000168305 Jy ! Component: 1550 - total flux cleaned = -0.000180717 Jy ! Component: 1600 - total flux cleaned = -0.00014376 Jy ! Component: 1650 - total flux cleaned = -0.000167921 Jy ! Component: 1700 - total flux cleaned = -0.00015589 Jy ! Component: 1750 - total flux cleaned = -0.000143931 Jy ! Component: 1800 - total flux cleaned = -0.000132091 Jy ! Component: 1850 - total flux cleaned = -0.000120491 Jy ! Component: 1900 - total flux cleaned = -9.77766e-05 Jy ! Component: 1950 - total flux cleaned = -5.28899e-05 Jy ! Component: 2000 - total flux cleaned = -1.96626e-05 Jy ! Total flux subtracted in 2048 components = -8.78577e-06 Jy ! Clean residual min=-0.000559 max=0.000547 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.298172 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 195 components and 0.298172 Jy ![Exited script file: muppet] wmap "J0137+3122_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 2.811 at 35.94 degrees (North through East) ! Clean map min=-0.0012156 max=0.24435 Jy/beam ! Writing clean map to FITS file: J0137+3122_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.244349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203627 device "J0137+3122_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0137+3122_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250004 0.250004 0.500008 1.00002 2.00003 4.00006 8.00012 16.0002 32.0005 64.001 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.244 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 2.811 at 35.94 degrees (North through East) ! Clean map min=-0.0012156 max=0.24435 Jy/beam quit ! Quitting program ! Log file J0137+3122_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:02 2016