! Started logfile: J1512-0905_X_2017_02_24_pus_uvs.log on Sat May 4 10:04:00 2019 obs J1512-0905_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1512-0905_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.436111 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1512-0905 ! ! 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 1882 lines of history. ! ! Reading 1884 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 J1512-0905_X_2017_02_24_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.630183Jy sigma=0.030948 ! Fit after self-cal, rms=3.617482Jy sigma=0.030843 ! 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=2.129 mas, bmaj=4.793 mas, bpa=-24.98 degrees ! Estimated noise=2404.67 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 = 3.62846 Jy ! Component: 100 - total flux cleaned = 4.4197 Jy ! Total flux subtracted in 100 components = 4.4197 Jy ! Clean residual min=-0.107769 max=0.220665 Jy/beam ! Clean residual mean=0.000199 rms=0.047695 Jy/beam ! Combined flux in latest and established models = 4.4197 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 4.4197 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=0.284365Jy sigma=0.002406 ! Fit after self-cal, rms=0.284365Jy sigma=0.002406 ! 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=2.465 mas, bmaj=5.013 mas, bpa=-24.73 degrees ! Estimated noise=1922.94 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 = 0.142738 Jy ! Component: 100 - total flux cleaned = 0.139258 Jy ! Component: 150 - total flux cleaned = 0.136936 Jy ! Component: 200 - total flux cleaned = 0.135481 Jy ! Total flux subtracted in 200 components = 0.135481 Jy ! Clean residual min=-0.061386 max=0.076566 Jy/beam ! Clean residual mean=0.000307 rms=0.022218 Jy/beam ! Combined flux in latest and established models = 4.55518 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 4.55518 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=0.183186Jy sigma=0.001542 ! Fit after self-cal, rms=0.182958Jy sigma=0.001541 ! 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 0.97 FD 1.04 HN 1.00* KP 1.01 ! LA 1.03 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00* KP 1.01 ! LA 1.04 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 1.01 ! LA 1.01 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00* KP 1.00 ! LA 1.02 MK 1.00* NL 0.99 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00* KP 1.01 ! LA 1.01 MK 1.00* NL 0.99 OV 0.99 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00* KP 0.99 ! LA 1.06 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00* KP 0.99 ! LA 1.01 MK 1.00* NL 1.00 OV 1.00 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 0.99 ! LA 1.05 MK 1.00* NL 1.00 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00* KP 1.00 ! LA 1.02 MK 1.00* NL 0.99 OV 0.99 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00* KP 1.00 ! LA 1.02 MK 1.00* NL 1.00 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.00* KP 0.99 ! LA 1.02 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00* KP 0.98 ! LA 1.01 MK 1.00* NL 0.99 OV 1.01 ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.182958Jy sigma=0.001541 ! Fit after self-cal, rms=0.101883Jy sigma=0.000842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=5.014 mas, bpa=-24.66 degrees ! Estimated noise=1915.53 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 = 0.0191846 Jy ! Component: 100 - total flux cleaned = 0.023268 Jy ! Component: 150 - total flux cleaned = 0.0240833 Jy ! Component: 200 - total flux cleaned = 0.0228483 Jy ! Total flux subtracted in 200 components = 0.0228483 Jy ! Clean residual min=-0.015602 max=0.018554 Jy/beam ! Clean residual mean=-0.000099 rms=0.005596 Jy/beam ! Combined flux in latest and established models = 4.57803 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 4.57803 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=0.095421Jy sigma=0.000787 ! Fit after self-cal, rms=0.094967Jy sigma=0.000783 ! 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=0.094967Jy sigma=0.000783 ! Fit after self-cal, rms=0.093910Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.454 mas, bmaj=5.009 mas, bpa=-24.65 degrees ! Estimated noise=1916.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112753 Jy ! Component: 100 - total flux cleaned = 0.0137791 Jy ! Component: 150 - total flux cleaned = 0.0151123 Jy ! Component: 200 - total flux cleaned = 0.0151218 Jy ! Total flux subtracted in 200 components = 0.0151218 Jy ! Clean residual min=-0.012457 max=0.014874 Jy/beam ! Clean residual mean=-0.000099 rms=0.004365 Jy/beam ! Combined flux in latest and established models = 4.59315 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 4.59315 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=0.092069Jy sigma=0.000760 ! Fit after self-cal, rms=0.091979Jy sigma=0.000759 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 = -0.000544124 Jy ! Component: 100 - total flux cleaned = -0.00116459 Jy ! Component: 150 - total flux cleaned = -0.00144396 Jy ! Component: 200 - total flux cleaned = -0.00184018 Jy ! Total flux subtracted in 200 components = -0.00184018 Jy ! Clean residual min=-0.011306 max=0.013566 Jy/beam ! Clean residual mean=-0.000099 rms=0.004134 Jy/beam ! Combined flux in latest and established models = 4.59131 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 4.59131 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=0.091502Jy sigma=0.000755 ! Fit after self-cal, rms=0.091482Jy sigma=0.000755 ! 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=0.091482Jy sigma=0.000755 ! Fit after self-cal, rms=0.091121Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=5.007 mas, bpa=-24.63 degrees ! Estimated noise=1916.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625447 Jy ! Component: 100 - total flux cleaned = 0.00939622 Jy ! Component: 150 - total flux cleaned = 0.00997179 Jy ! Component: 200 - total flux cleaned = 0.00986942 Jy ! Total flux subtracted in 200 components = 0.00986942 Jy ! Clean residual min=-0.009818 max=0.012658 Jy/beam ! Clean residual mean=-0.000087 rms=0.003697 Jy/beam ! Combined flux in latest and established models = 4.60118 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 4.60118 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=0.090582Jy sigma=0.000748 ! Fit after self-cal, rms=0.090579Jy sigma=0.000748 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 = -0.000285362 Jy ! Component: 100 - total flux cleaned = -0.000375406 Jy ! Component: 150 - total flux cleaned = -0.000544852 Jy ! Component: 200 - total flux cleaned = -0.000624855 Jy ! Total flux subtracted in 200 components = -0.000624855 Jy ! Clean residual min=-0.009264 max=0.012205 Jy/beam ! Clean residual mean=-0.000089 rms=0.003630 Jy/beam ! Combined flux in latest and established models = 4.60056 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 4.60056 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=0.090432Jy sigma=0.000746 ! Fit after self-cal, rms=0.090431Jy sigma=0.000746 ! 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=0.090431Jy sigma=0.000746 ! Fit after self-cal, rms=0.090312Jy sigma=0.000745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.908 mas, bmaj=5.029 mas, bpa=-26.24 degrees ! Estimated noise=1969.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404269 Jy ! Component: 100 - total flux cleaned = 0.00647674 Jy ! Component: 150 - total flux cleaned = 0.00706275 Jy ! Component: 200 - total flux cleaned = 0.00719623 Jy ! Total flux subtracted in 200 components = 0.00719623 Jy ! Clean residual min=-0.008843 max=0.011931 Jy/beam ! Clean residual mean=-0.000109 rms=0.003623 Jy/beam ! Combined flux in latest and established models = 4.60775 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 4.60775 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=0.090080Jy sigma=0.000744 ! Fit after self-cal, rms=0.090080Jy sigma=0.000744 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 = 0.000191059 Jy ! Component: 100 - total flux cleaned = 0.000248625 Jy ! Component: 150 - total flux cleaned = 0.000196212 Jy ! Component: 200 - total flux cleaned = 9.06629e-05 Jy ! Total flux subtracted in 200 components = 9.06629e-05 Jy ! Clean residual min=-0.008554 max=0.011810 Jy/beam ! Clean residual mean=-0.000112 rms=0.003594 Jy/beam ! Combined flux in latest and established models = 4.60784 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 4.60784 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=0.090006Jy sigma=0.000744 ! Fit after self-cal, rms=0.090006Jy sigma=0.000744 ! 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=2.452 mas, bmaj=5.005 mas, bpa=-24.63 degrees ! Estimated noise=1916.29 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.452 x 5.005 at -24.63 degrees (North through East) ! Clean map min=-0.009061 max=4.6034 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090006Jy sigma=0.000744 ! Fit after self-cal, rms=0.076709Jy sigma=0.000632 ! Inverting map and beam ! Estimated beam: bmin=2.452 mas, bmaj=5.004 mas, bpa=-24.62 degrees ! Estimated noise=1916.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396011 Jy ! Component: 100 - total flux cleaned = 0.00621523 Jy ! Component: 150 - total flux cleaned = 0.00660284 Jy ! Component: 200 - total flux cleaned = 0.00667247 Jy ! Total flux subtracted in 200 components = 0.00667247 Jy ! Clean residual min=-0.008813 max=0.011237 Jy/beam ! Clean residual mean=-0.000088 rms=0.003261 Jy/beam ! Combined flux in latest and established models = 4.61452 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 4.61452 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=0.076445Jy sigma=0.000630 ! Fit after self-cal, rms=0.076445Jy sigma=0.000630 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126985 Jy ! Component: 100 - total flux cleaned = -0.000242605 Jy ! Component: 150 - total flux cleaned = -0.000411982 Jy ! Component: 200 - total flux cleaned = -0.00057513 Jy ! Total flux subtracted in 200 components = -0.00057513 Jy ! Clean residual min=-0.008642 max=0.011039 Jy/beam ! Clean residual mean=-0.000089 rms=0.003229 Jy/beam ! Combined flux in latest and established models = 4.61394 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 4.61394 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=0.076371Jy sigma=0.000629 ! Fit after self-cal, rms=0.076371Jy sigma=0.000629 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076371Jy sigma=0.000629 ! Fit after self-cal, rms=0.076310Jy sigma=0.000628 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=2.119 mas, bmaj=4.789 mas, bpa=-24.86 degrees ! Estimated noise=2385.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.59996 Jy ! Component: 100 - total flux cleaned = 4.38499 Jy ! Component: 150 - total flux cleaned = 4.56699 Jy ! Component: 200 - total flux cleaned = 4.6261 Jy ! Total flux subtracted in 200 components = 4.6261 Jy ! Clean residual min=-0.036708 max=0.041076 Jy/beam ! Clean residual mean=-0.000070 rms=0.012335 Jy/beam ! Combined flux in latest and established models = 4.6261 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 4.6261 Jy ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=5.003 mas, bpa=-24.62 degrees ! Estimated noise=1917.06 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 = -0.00293192 Jy ! Component: 100 - total flux cleaned = -0.00479302 Jy ! Component: 150 - total flux cleaned = -0.00612999 Jy ! Component: 200 - total flux cleaned = -0.0060812 Jy ! Total flux subtracted in 200 components = -0.0060812 Jy ! Clean residual min=-0.015649 max=0.015340 Jy/beam ! Clean residual mean=-0.000039 rms=0.004994 Jy/beam ! Combined flux in latest and established models = 4.62002 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 4.62002 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=2.907 mas, bmaj=5.027 mas, bpa=-26.23 degrees ! Estimated noise=1970.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000441112 Jy ! Component: 100 - total flux cleaned = -0.000421541 Jy ! Component: 150 - total flux cleaned = -0.000687827 Jy ! Component: 200 - total flux cleaned = -0.000922085 Jy ! Total flux subtracted in 200 components = -0.000922085 Jy ! Clean residual min=-0.012306 max=0.011624 Jy/beam ! Clean residual mean=-0.000078 rms=0.003885 Jy/beam ! Combined flux in latest and established models = 4.6191 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 = -0.000403442 Jy ! Component: 100 - total flux cleaned = -0.000594721 Jy ! Component: 150 - total flux cleaned = -0.000929402 Jy ! Component: 200 - total flux cleaned = -0.00122829 Jy ! Total flux subtracted in 200 components = -0.00122829 Jy ! Clean residual min=-0.011027 max=0.011421 Jy/beam ! Clean residual mean=-0.000092 rms=0.003660 Jy/beam ! Combined flux in latest and established models = 4.61787 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 4.61787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=5.003 mas, bpa=-24.62 degrees ! Estimated noise=1917.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101565 Jy ! Component: 100 - total flux cleaned = -0.00151796 Jy ! Component: 150 - total flux cleaned = -0.00166824 Jy ! Component: 200 - total flux cleaned = -0.00180843 Jy ! Total flux subtracted in 200 components = -0.00180843 Jy ! Clean residual min=-0.010756 max=0.011787 Jy/beam ! Clean residual mean=-0.000084 rms=0.003520 Jy/beam ! Combined flux in latest and established models = 4.61606 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 4.61606 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=0.076998Jy sigma=0.000635 ! Fit after self-cal, rms=0.076985Jy sigma=0.000635 wmodel J1512-0905_X_2017_02_24_pus_map.mod ! Writing 79 model components to file: J1512-0905_X_2017_02_24_pus_map.mod wobs J1512-0905_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1512-0905_X_2017_02_24_pus_uvs.fits wwins J1512-0905_X_2017_02_24_pus_map.win ! wwins: Wrote 1 windows to J1512-0905_X_2017_02_24_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 = 0.00402152 Jy ! Component: 100 - total flux cleaned = 0.00644535 Jy ! Component: 150 - total flux cleaned = 0.00780513 Jy ! Component: 200 - total flux cleaned = 0.00794349 Jy ! Component: 250 - total flux cleaned = 0.00818357 Jy ! Component: 300 - total flux cleaned = 0.00734634 Jy ! Component: 350 - total flux cleaned = 0.00657507 Jy ! Component: 400 - total flux cleaned = 0.00594234 Jy ! Component: 450 - total flux cleaned = 0.00584829 Jy ! Component: 500 - total flux cleaned = 0.00591983 Jy ! Component: 550 - total flux cleaned = 0.00599198 Jy ! Component: 600 - total flux cleaned = 0.00606343 Jy ! Component: 650 - total flux cleaned = 0.00585968 Jy ! Component: 700 - total flux cleaned = 0.00598925 Jy ! Component: 750 - total flux cleaned = 0.00573634 Jy ! Component: 800 - total flux cleaned = 0.00567471 Jy ! Component: 850 - total flux cleaned = 0.00544314 Jy ! Component: 900 - total flux cleaned = 0.00544454 Jy ! Component: 950 - total flux cleaned = 0.00528257 Jy ! Component: 1000 - total flux cleaned = 0.00512649 Jy ! Component: 1050 - total flux cleaned = 0.00492383 Jy ! Component: 1100 - total flux cleaned = 0.00472879 Jy ! Component: 1150 - total flux cleaned = 0.00453815 Jy ! Component: 1200 - total flux cleaned = 0.00440081 Jy ! Component: 1250 - total flux cleaned = 0.00422258 Jy ! Component: 1300 - total flux cleaned = 0.00413656 Jy ! Component: 1350 - total flux cleaned = 0.00396583 Jy ! Component: 1400 - total flux cleaned = 0.003756 Jy ! Component: 1450 - total flux cleaned = 0.00367331 Jy ! Component: 1500 - total flux cleaned = 0.00375399 Jy ! Component: 1550 - total flux cleaned = 0.00367414 Jy ! Component: 1600 - total flux cleaned = 0.003714 Jy ! Component: 1650 - total flux cleaned = 0.00375307 Jy ! Component: 1700 - total flux cleaned = 0.0037143 Jy ! Component: 1750 - total flux cleaned = 0.00371457 Jy ! Component: 1800 - total flux cleaned = 0.00367647 Jy ! Component: 1850 - total flux cleaned = 0.00375293 Jy ! Component: 1900 - total flux cleaned = 0.00382902 Jy ! Component: 1950 - total flux cleaned = 0.00398095 Jy ! Component: 2000 - total flux cleaned = 0.00405724 Jy ! Total flux subtracted in 2048 components = 0.00420977 Jy ! Clean residual min=-0.002373 max=0.002164 Jy/beam ! Clean residual mean=-0.000015 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 4.62027 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 199 components and 4.62028 Jy ![Exited script file: muppet] wmap "J1512-0905_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.451 x 5.003 at -24.62 degrees (North through East) ! Clean map min=-0.0090003 max=4.6001 Jy/beam ! Writing clean map to FITS file: J1512-0905_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.60008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000849193 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0553811 0.0553811 0.110762 0.221525 0.443049 0.886098 1.7722 3.54439 7.08879 14.1776 28.3551 56.7103 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.6 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.451 x 5.003 at -24.62 degrees (North through East) ! Clean map min=-0.0090003 max=4.6001 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1512-0905_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:04:01 2019