! Started logfile: J1016+0513_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:41:46 2016 obs J1016+0513_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1016+0513_X_2014_12_20_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894017 visibilities/baseline/integration-bin. ! Found source: J1016+0513 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+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 364 lines of history. ! ! Reading 6276 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 J1016+0513_X_2014_12_20_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.846193Jy sigma=0.010587 ! Fit after self-cal, rms=0.843340Jy sigma=0.010555 ! 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=0.6839 mas, bmaj=1.851 mas, bpa=-0.4236 degrees ! Estimated noise=960.823 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 = 0.122668 Jy ! Component: 100 - total flux cleaned = 0.150541 Jy ! Total flux subtracted in 100 components = 0.150541 Jy ! Clean residual min=-0.006640 max=0.009919 Jy/beam ! Clean residual mean=-0.000004 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.150541 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.150541 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=0.070793Jy sigma=0.000815 ! Fit after self-cal, rms=0.070792Jy sigma=0.000815 ! 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=0.8079 mas, bmaj=2.101 mas, bpa=-1.169 degrees ! Estimated noise=725.39 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 = 0.0118388 Jy ! Component: 100 - total flux cleaned = 0.0171175 Jy ! Component: 150 - total flux cleaned = 0.0201218 Jy ! Component: 200 - total flux cleaned = 0.0219721 Jy ! Total flux subtracted in 200 components = 0.0219721 Jy ! Clean residual min=-0.004517 max=0.004891 Jy/beam ! Clean residual mean=-0.000013 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.172513 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.172513 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=0.069154Jy sigma=0.000787 ! Fit after self-cal, rms=0.069170Jy sigma=0.000787 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.99 KP 1.08 ! LA 1.00 MK 0.96 NL 0.95 OV 0.92 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.03 KP 1.06 ! LA 0.96 MK 0.98 NL 0.93 OV 0.96 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.02 KP 1.00 ! LA 0.98 MK 0.95 NL 0.95 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.03 KP 0.97 ! LA 1.02 MK 0.98 NL 0.95 OV 0.92 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.07 KP 0.87 ! LA 1.00 MK 1.00 NL 0.96 OV 0.94 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.06 KP 0.91 ! LA 1.04 MK 0.99 NL 0.97 OV 0.92 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.19 HN 1.26 KP 0.88 ! LA 1.03 MK 1.05 NL 0.97 OV 1.05 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.07 KP 0.88 ! LA 0.95 MK 1.01 NL 0.90 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.09 KP 0.92 ! LA 0.94 MK 1.04 NL 0.94 OV 1.00 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.02 KP 0.98 ! LA 1.02 MK 1.04 NL 0.93 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.06 KP 0.94 ! LA 0.97 MK 1.05 NL 0.96 OV 0.95 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.01 KP 1.01 ! LA 1.01 MK 0.96 NL 0.96 OV 0.91 ! PT 1.06 SC 0.96 ! ! ! Fit before self-cal, rms=0.069170Jy sigma=0.000787 ! Fit after self-cal, rms=0.068753Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8093 mas, bmaj=2.101 mas, bpa=-1.149 degrees ! Estimated noise=722.812 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 = 0.000378086 Jy ! Component: 100 - total flux cleaned = 0.000492825 Jy ! Component: 150 - total flux cleaned = 0.000514447 Jy ! Component: 200 - total flux cleaned = 0.000533958 Jy ! Total flux subtracted in 200 components = 0.000533958 Jy ! Clean residual min=-0.002917 max=0.003018 Jy/beam ! Clean residual mean=-0.000004 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.173047 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.173047 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=0.068733Jy sigma=0.000769 ! Fit after self-cal, rms=0.068771Jy sigma=0.000769 ! 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=0.068771Jy sigma=0.000769 ! Fit after self-cal, rms=0.068762Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8082 mas, bmaj=2.1 mas, bpa=-1.213 degrees ! Estimated noise=722.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422694 Jy ! Component: 100 - total flux cleaned = 0.000469327 Jy ! Component: 150 - total flux cleaned = 0.000487636 Jy ! Component: 200 - total flux cleaned = 0.000503234 Jy ! Total flux subtracted in 200 components = 0.000503234 Jy ! Clean residual min=-0.002886 max=0.002942 Jy/beam ! Clean residual mean=-0.000004 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.17355 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.17355 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=0.068751Jy sigma=0.000769 ! Fit after self-cal, rms=0.068747Jy sigma=0.000769 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239141 Jy ! Component: 100 - total flux cleaned = 0.00268768 Jy ! Component: 150 - total flux cleaned = 0.00265763 Jy ! Component: 200 - total flux cleaned = 0.00273556 Jy ! Total flux subtracted in 200 components = 0.00273556 Jy ! Clean residual min=-0.002647 max=0.002360 Jy/beam ! Clean residual mean=-0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.176286 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.176286 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=0.068662Jy sigma=0.000767 ! Fit after self-cal, rms=0.068656Jy sigma=0.000767 ! 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=0.068656Jy sigma=0.000767 ! Fit after self-cal, rms=0.068405Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8064 mas, bmaj=2.097 mas, bpa=-1.254 degrees ! Estimated noise=721.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709833 Jy ! Component: 100 - total flux cleaned = 0.000927045 Jy ! Component: 150 - total flux cleaned = 0.00117256 Jy ! Component: 200 - total flux cleaned = 0.00134448 Jy ! Total flux subtracted in 200 components = 0.00134448 Jy ! Clean residual min=-0.002538 max=0.002059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.17763 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.17763 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=0.068382Jy sigma=0.000767 ! Fit after self-cal, rms=0.068379Jy sigma=0.000767 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 = 0.000141453 Jy ! Component: 100 - total flux cleaned = 0.000209427 Jy ! Component: 150 - total flux cleaned = 0.00019492 Jy ! Component: 200 - total flux cleaned = 0.000195462 Jy ! Total flux subtracted in 200 components = 0.000195462 Jy ! Clean residual min=-0.002540 max=0.001994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.177826 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.177826 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=0.068371Jy sigma=0.000767 ! Fit after self-cal, rms=0.068371Jy sigma=0.000767 ! 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=0.068371Jy sigma=0.000767 ! Fit after self-cal, rms=0.068286Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=3.477 mas, bpa=-5.014 degrees ! Estimated noise=928.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.61523e-05 Jy ! Component: 100 - total flux cleaned = -3.53979e-06 Jy ! Component: 150 - total flux cleaned = -3.77852e-06 Jy ! Component: 200 - total flux cleaned = -1.60218e-05 Jy ! Total flux subtracted in 200 components = -1.60218e-05 Jy ! Clean residual min=-0.002301 max=0.002178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.17781 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.17781 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=0.068286Jy sigma=0.000767 ! Fit after self-cal, rms=0.068281Jy sigma=0.000767 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 = -2.61324e-05 Jy ! Component: 100 - total flux cleaned = -2.61603e-05 Jy ! Component: 150 - total flux cleaned = -4.81564e-05 Jy ! Component: 200 - total flux cleaned = -6.70507e-05 Jy ! Total flux subtracted in 200 components = -6.70507e-05 Jy ! Clean residual min=-0.002292 max=0.002157 Jy/beam ! Clean residual mean=-0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.177743 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.177743 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=0.068283Jy sigma=0.000767 ! Fit after self-cal, rms=0.068281Jy sigma=0.000767 ! 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=0.8057 mas, bmaj=2.096 mas, bpa=-1.293 degrees ! Estimated noise=721.401 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 2.096 at -1.293 degrees (North through East) ! Clean map min=-0.0022228 max=0.15708 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=0.6826 mas, bmaj=1.85 mas, bpa=-0.5625 degrees ! Estimated noise=953.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121731 Jy ! Component: 100 - total flux cleaned = 0.149303 Jy ! Component: 150 - total flux cleaned = 0.159131 Jy ! Component: 200 - total flux cleaned = 0.164259 Jy ! Total flux subtracted in 200 components = 0.164259 Jy ! Clean residual min=-0.003419 max=0.003359 Jy/beam ! Clean residual mean=-0.000003 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.164259 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.164259 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=2.096 mas, bpa=-1.293 degrees ! Estimated noise=721.401 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 = 0.00487715 Jy ! Component: 100 - total flux cleaned = 0.00784884 Jy ! Component: 150 - total flux cleaned = 0.00981417 Jy ! Component: 200 - total flux cleaned = 0.0112175 Jy ! Total flux subtracted in 200 components = 0.0112175 Jy ! Clean residual min=-0.002616 max=0.001966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.175476 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.175476 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=2.124 mas, bmaj=3.477 mas, bpa=-5.014 degrees ! Estimated noise=928.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106928 Jy ! Component: 100 - total flux cleaned = 0.00134494 Jy ! Component: 150 - total flux cleaned = 0.00153829 Jy ! Component: 200 - total flux cleaned = 0.00171418 Jy ! Total flux subtracted in 200 components = 0.00171418 Jy ! Clean residual min=-0.002290 max=0.002126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.17719 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 = 0.000148443 Jy ! Component: 100 - total flux cleaned = 0.000213953 Jy ! Component: 150 - total flux cleaned = 0.000232508 Jy ! Component: 200 - total flux cleaned = 0.000241031 Jy ! Total flux subtracted in 200 components = 0.000241031 Jy ! Clean residual min=-0.002268 max=0.002117 Jy/beam ! Clean residual mean=-0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.177431 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.177431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=2.096 mas, bpa=-1.293 degrees ! Estimated noise=721.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.92736e-05 Jy ! Component: 100 - total flux cleaned = 4.34285e-06 Jy ! Component: 150 - total flux cleaned = 5.10213e-05 Jy ! Component: 200 - total flux cleaned = 0.000114433 Jy ! Total flux subtracted in 200 components = 0.000114433 Jy ! Clean residual min=-0.002525 max=0.002051 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.177546 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.177546 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=0.068295Jy sigma=0.000767 ! Fit after self-cal, rms=0.068290Jy sigma=0.000767 wmodel J1016+0513_X_2014_12_20_pus_map.mod ! Writing 77 model components to file: J1016+0513_X_2014_12_20_pus_map.mod wobs J1016+0513_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1016+0513_X_2014_12_20_pus_uvs.fits wwins J1016+0513_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1016+0513_X_2014_12_20_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 = -0.000995043 Jy ! Component: 100 - total flux cleaned = -0.00121652 Jy ! Component: 150 - total flux cleaned = -0.00115284 Jy ! Component: 200 - total flux cleaned = -0.00127404 Jy ! Component: 250 - total flux cleaned = -0.00138881 Jy ! Component: 300 - total flux cleaned = -0.00155382 Jy ! Component: 350 - total flux cleaned = -0.00165902 Jy ! Component: 400 - total flux cleaned = -0.00170987 Jy ! Component: 450 - total flux cleaned = -0.00178343 Jy ! Component: 500 - total flux cleaned = -0.00180732 Jy ! Component: 550 - total flux cleaned = -0.00190054 Jy ! Component: 600 - total flux cleaned = -0.00190044 Jy ! Component: 650 - total flux cleaned = -0.00183446 Jy ! Component: 700 - total flux cleaned = -0.00185646 Jy ! Component: 750 - total flux cleaned = -0.0018777 Jy ! Component: 800 - total flux cleaned = -0.00189795 Jy ! Component: 850 - total flux cleaned = -0.00193796 Jy ! Component: 900 - total flux cleaned = -0.00197702 Jy ! Component: 950 - total flux cleaned = -0.00201552 Jy ! Component: 1000 - total flux cleaned = -0.00205378 Jy ! Component: 1050 - total flux cleaned = -0.00212822 Jy ! Component: 1100 - total flux cleaned = -0.00214637 Jy ! Component: 1150 - total flux cleaned = -0.00227183 Jy ! Component: 1200 - total flux cleaned = -0.00239515 Jy ! Component: 1250 - total flux cleaned = -0.00246434 Jy ! Component: 1300 - total flux cleaned = -0.00253284 Jy ! Component: 1350 - total flux cleaned = -0.00266723 Jy ! Component: 1400 - total flux cleaned = -0.00274989 Jy ! Component: 1450 - total flux cleaned = -0.00283107 Jy ! Component: 1500 - total flux cleaned = -0.00292736 Jy ! Component: 1550 - total flux cleaned = -0.00305369 Jy ! Component: 1600 - total flux cleaned = -0.00311579 Jy ! Component: 1650 - total flux cleaned = -0.00319211 Jy ! Component: 1700 - total flux cleaned = -0.00331297 Jy ! Component: 1750 - total flux cleaned = -0.00335742 Jy ! Component: 1800 - total flux cleaned = -0.00344574 Jy ! Component: 1850 - total flux cleaned = -0.00350376 Jy ! Component: 1900 - total flux cleaned = -0.003561 Jy ! Component: 1950 - total flux cleaned = -0.00358908 Jy ! Component: 2000 - total flux cleaned = -0.00363081 Jy ! Total flux subtracted in 2048 components = -0.00363071 Jy ! Clean residual min=-0.000936 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.173915 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 188 components and 0.173915 Jy ![Exited script file: muppet] wmap "J1016+0513_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 2.096 at -1.293 degrees (North through East) ! Clean map min=-0.0018463 max=0.15743 Jy/beam ! Writing clean map to FITS file: J1016+0513_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248051 device "J1016+0513_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1016+0513_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472685 0.472685 0.945369 1.89074 3.78148 7.56295 15.1259 30.2518 60.5036 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 2.096 at -1.293 degrees (North through East) ! Clean map min=-0.0018463 max=0.15743 Jy/beam quit ! Quitting program ! Log file J1016+0513_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:41:47 2016