! Started logfile: J1921+4506_S_2017_07_09_pus_uvs.log on Wed May 8 14:56:18 2019 obs J1921+4506_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1921+4506_S_2017_07_09_pus_uva.fits ! AN table 1: 141 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911742 visibilities/baseline/integration-bin. ! Found source: J1921+4506 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 594 lines of history. ! ! Reading 23140 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1921+4506_S_2017_07_09_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 = 1024x1024 pixels with 0.500x0.500 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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 820 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.914589Jy sigma=0.009306 ! Fit after self-cal, rms=0.903807Jy sigma=0.009202 ! 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=3.034 mas, bmaj=4.696 mas, bpa=-9.587 degrees ! Estimated noise=815.31 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 = 0.0694754 Jy ! Component: 100 - total flux cleaned = 0.0991836 Jy ! Total flux subtracted in 100 components = 0.0991836 Jy ! Clean residual min=-0.007206 max=0.026539 Jy/beam ! Clean residual mean=-0.000043 rms=0.002179 Jy/beam ! Combined flux in latest and established models = 0.0991835 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0991835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082729Jy sigma=0.000810 ! Fit after self-cal, rms=0.082279Jy sigma=0.000804 ! Inverting map ! Added new window around map position (-4.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024 Jy ! Component: 100 - total flux cleaned = 0.0361032 Jy ! Total flux subtracted in 100 components = 0.0361032 Jy ! Clean residual min=-0.004874 max=0.012019 Jy/beam ! Clean residual mean=-0.000019 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.135287 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.135287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073530Jy sigma=0.000712 ! Fit after self-cal, rms=0.072510Jy sigma=0.000702 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113788 Jy ! Component: 100 - total flux cleaned = 0.0166838 Jy ! Total flux subtracted in 100 components = 0.0166838 Jy ! Clean residual min=-0.003560 max=0.005843 Jy/beam ! Clean residual mean=-0.000008 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.151971 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.151971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070500Jy sigma=0.000681 ! Fit after self-cal, rms=0.070285Jy sigma=0.000679 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444988 Jy ! Component: 100 - total flux cleaned = 0.00556099 Jy ! Total flux subtracted in 100 components = 0.00556099 Jy ! Clean residual min=-0.003491 max=0.003614 Jy/beam ! Clean residual mean=-0.000004 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.157532 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.157532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069917Jy sigma=0.000676 ! Fit after self-cal, rms=0.069866Jy sigma=0.000675 ! 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=3.803 mas, bmaj=5.628 mas, bpa=-8.674 degrees ! Estimated noise=518.672 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 = 0.00338714 Jy ! Component: 100 - total flux cleaned = 0.00412152 Jy ! Component: 150 - total flux cleaned = 0.00457562 Jy ! Component: 200 - total flux cleaned = 0.00495705 Jy ! Total flux subtracted in 200 components = 0.00495705 Jy ! Clean residual min=-0.002238 max=0.002108 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.162489 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.162489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069675Jy sigma=0.000673 ! Fit after self-cal, rms=0.069637Jy sigma=0.000673 ! 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 0.94 HN 0.99 KP 1.03 ! LA 1.03 MK 1.01 NL 0.89 OV 1.04 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.03 KP 0.98 ! LA 0.94 MK 1.00 NL 1.07 OV 1.05 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 1.06 KP 1.00 ! LA 0.98 MK 1.07 NL 1.03 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.95 KP 1.00* ! LA 0.97 MK 0.85 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.069637Jy sigma=0.000673 ! Fit after self-cal, rms=0.068945Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.818 mas, bmaj=5.644 mas, bpa=-8.318 degrees ! Estimated noise=520.483 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 = 0.000581008 Jy ! Component: 100 - total flux cleaned = 0.000787536 Jy ! Component: 150 - total flux cleaned = 0.000905014 Jy ! Component: 200 - total flux cleaned = 0.000937695 Jy ! Total flux subtracted in 200 components = 0.000937695 Jy ! Clean residual min=-0.001942 max=0.001841 Jy/beam ! Clean residual mean=0.000006 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.163426 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.163426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068883Jy sigma=0.000669 ! Fit after self-cal, rms=0.068858Jy sigma=0.000669 ! 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. ! ! Fit before self-cal, rms=0.068858Jy sigma=0.000669 ! Fit after self-cal, rms=0.068186Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=5.646 mas, bpa=-8.691 degrees ! Estimated noise=515.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303187 Jy ! Component: 100 - total flux cleaned = 0.000514016 Jy ! Component: 150 - total flux cleaned = 0.00057988 Jy ! Component: 200 - total flux cleaned = 0.000638456 Jy ! Total flux subtracted in 200 components = 0.000638456 Jy ! Clean residual min=-0.001732 max=0.001629 Jy/beam ! Clean residual mean=0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.164065 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.164065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068143Jy sigma=0.000667 ! Fit after self-cal, rms=0.068134Jy sigma=0.000667 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 = 5.23846e-05 Jy ! Component: 100 - total flux cleaned = 8.61384e-05 Jy ! Component: 150 - total flux cleaned = 0.000114317 Jy ! Component: 200 - total flux cleaned = 0.000114786 Jy ! Total flux subtracted in 200 components = 0.000114786 Jy ! Clean residual min=-0.001730 max=0.001586 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.16418 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.16418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068109Jy sigma=0.000666 ! Fit after self-cal, rms=0.068105Jy sigma=0.000666 ! 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. ! ! Fit before self-cal, rms=0.068105Jy sigma=0.000666 ! Fit after self-cal, rms=0.067618Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=5.636 mas, bpa=-8.997 degrees ! Estimated noise=511.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209967 Jy ! Component: 100 - total flux cleaned = 0.000270208 Jy ! Component: 150 - total flux cleaned = 0.000346005 Jy ! Component: 200 - total flux cleaned = 0.00034675 Jy ! Total flux subtracted in 200 components = 0.00034675 Jy ! Clean residual min=-0.001655 max=0.001536 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.164526 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.164526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067596Jy sigma=0.000666 ! Fit after self-cal, rms=0.067594Jy sigma=0.000666 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 = 2.89511e-05 Jy ! Component: 100 - total flux cleaned = 5.27223e-05 Jy ! Component: 150 - total flux cleaned = 7.44941e-05 Jy ! Component: 200 - total flux cleaned = 7.42512e-05 Jy ! Total flux subtracted in 200 components = 7.42512e-05 Jy ! Clean residual min=-0.001651 max=0.001509 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.164601 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.164601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067579Jy sigma=0.000666 ! Fit after self-cal, rms=0.067577Jy sigma=0.000666 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.067577Jy sigma=0.000666 ! Fit after self-cal, rms=0.067320Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.038 mas, bmaj=9.21 mas, bpa=-9.028 degrees ! Estimated noise=636.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669719 Jy ! Component: 100 - total flux cleaned = 0.000632998 Jy ! Component: 150 - total flux cleaned = 0.000631277 Jy ! Component: 200 - total flux cleaned = 0.000621538 Jy ! Total flux subtracted in 200 components = 0.000621538 Jy ! Clean residual min=-0.001573 max=0.001488 Jy/beam ! Clean residual mean=0.000006 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.165222 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.165222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067321Jy sigma=0.000666 ! Fit after self-cal, rms=0.067315Jy sigma=0.000666 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 = 5.02685e-05 Jy ! Component: 100 - total flux cleaned = 6.71761e-05 Jy ! Component: 150 - total flux cleaned = 6.73978e-05 Jy ! Component: 200 - total flux cleaned = 7.72245e-05 Jy ! Total flux subtracted in 200 components = 7.72245e-05 Jy ! Clean residual min=-0.001570 max=0.001474 Jy/beam ! Clean residual mean=0.000006 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.165299 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.165299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067315Jy sigma=0.000666 ! Fit after self-cal, rms=0.067310Jy sigma=0.000666 ! 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=3.774 mas, bmaj=5.631 mas, bpa=-9.167 degrees ! Estimated noise=509.913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.774 x 5.631 at -9.167 degrees (North through East) ! Clean map min=-0.0015201 max=0.081382 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=3.026 mas, bmaj=4.711 mas, bpa=-10.06 degrees ! Estimated noise=794.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0705805 Jy ! Component: 100 - total flux cleaned = 0.106575 Jy ! Component: 150 - total flux cleaned = 0.126798 Jy ! Component: 200 - total flux cleaned = 0.138979 Jy ! Total flux subtracted in 200 components = 0.138979 Jy ! Clean residual min=-0.003339 max=0.006328 Jy/beam ! Clean residual mean=-0.000018 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.138979 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.138979 Jy ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=5.631 mas, bpa=-9.167 degrees ! Estimated noise=509.913 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 = 0.0105922 Jy ! Component: 100 - total flux cleaned = 0.0163634 Jy ! Component: 150 - total flux cleaned = 0.019832 Jy ! Component: 200 - total flux cleaned = 0.022057 Jy ! Total flux subtracted in 200 components = 0.022057 Jy ! Clean residual min=-0.001855 max=0.001640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.161037 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.161037 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.038 mas, bmaj=9.21 mas, bpa=-9.028 degrees ! Estimated noise=636.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230205 Jy ! Component: 100 - total flux cleaned = 0.00334429 Jy ! Component: 150 - total flux cleaned = 0.00384877 Jy ! Component: 200 - total flux cleaned = 0.00407663 Jy ! Total flux subtracted in 200 components = 0.00407663 Jy ! Clean residual min=-0.001564 max=0.001550 Jy/beam ! Clean residual mean=0.000005 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.165113 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 = 2.94123e-05 Jy ! Component: 100 - total flux cleaned = 4.99364e-05 Jy ! Component: 150 - total flux cleaned = 6.91256e-05 Jy ! Component: 200 - total flux cleaned = 7.54056e-05 Jy ! Total flux subtracted in 200 components = 7.54056e-05 Jy ! Clean residual min=-0.001562 max=0.001529 Jy/beam ! Clean residual mean=0.000005 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.165189 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.165189 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=5.631 mas, bpa=-9.167 degrees ! Estimated noise=509.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152955 Jy ! Component: 100 - total flux cleaned = -0.000171651 Jy ! Component: 150 - total flux cleaned = -0.000208101 Jy ! Component: 200 - total flux cleaned = -0.000257767 Jy ! Total flux subtracted in 200 components = -0.000257767 Jy ! Clean residual min=-0.001608 max=0.001506 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.164931 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.164931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067278Jy sigma=0.000665 ! Fit after self-cal, rms=0.067250Jy sigma=0.000665 wmodel J1921+4506_S_2017_07_09_pus_map.mod ! Writing 86 model components to file: J1921+4506_S_2017_07_09_pus_map.mod wobs J1921+4506_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1921+4506_S_2017_07_09_pus_uvs.fits wwins J1921+4506_S_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J1921+4506_S_2017_07_09_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312357 Jy ! Component: 100 - total flux cleaned = -0.00038659 Jy ! Component: 150 - total flux cleaned = -0.000364476 Jy ! Component: 200 - total flux cleaned = -0.00042918 Jy ! Component: 250 - total flux cleaned = -0.000533811 Jy ! Component: 300 - total flux cleaned = -0.000553932 Jy ! Component: 350 - total flux cleaned = -0.000573471 Jy ! Component: 400 - total flux cleaned = -0.000669151 Jy ! Component: 450 - total flux cleaned = -0.000631587 Jy ! Component: 500 - total flux cleaned = -0.000668757 Jy ! Component: 550 - total flux cleaned = -0.000705485 Jy ! Component: 600 - total flux cleaned = -0.000758935 Jy ! Component: 650 - total flux cleaned = -0.000811158 Jy ! Component: 700 - total flux cleaned = -0.000793927 Jy ! Component: 750 - total flux cleaned = -0.000793856 Jy ! Component: 800 - total flux cleaned = -0.000827099 Jy ! Component: 850 - total flux cleaned = -0.000843429 Jy ! Component: 900 - total flux cleaned = -0.00077879 Jy ! Component: 950 - total flux cleaned = -0.000731526 Jy ! Component: 1000 - total flux cleaned = -0.000731726 Jy ! Component: 1050 - total flux cleaned = -0.000747393 Jy ! Component: 1100 - total flux cleaned = -0.000716791 Jy ! Component: 1150 - total flux cleaned = -0.000686816 Jy ! Component: 1200 - total flux cleaned = -0.000731532 Jy ! Component: 1250 - total flux cleaned = -0.000702362 Jy ! Component: 1300 - total flux cleaned = -0.000716855 Jy ! Component: 1350 - total flux cleaned = -0.000731066 Jy ! Component: 1400 - total flux cleaned = -0.000759541 Jy ! Component: 1450 - total flux cleaned = -0.000787547 Jy ! Component: 1500 - total flux cleaned = -0.000759882 Jy ! Component: 1550 - total flux cleaned = -0.000869758 Jy ! Component: 1600 - total flux cleaned = -0.000828822 Jy ! Component: 1650 - total flux cleaned = -0.000842221 Jy ! Component: 1700 - total flux cleaned = -0.00090888 Jy ! Component: 1750 - total flux cleaned = -0.000908921 Jy ! Component: 1800 - total flux cleaned = -0.000896082 Jy ! Component: 1850 - total flux cleaned = -0.000921859 Jy ! Component: 1900 - total flux cleaned = -0.000947297 Jy ! Component: 1950 - total flux cleaned = -0.000909251 Jy ! Component: 2000 - total flux cleaned = -0.000997254 Jy ! Component: 2050 - total flux cleaned = -0.000972303 Jy ! Component: 2100 - total flux cleaned = -0.00105848 Jy ! Component: 2150 - total flux cleaned = -0.00105843 Jy ! Component: 2200 - total flux cleaned = -0.0010947 Jy ! Component: 2250 - total flux cleaned = -0.00110686 Jy ! Component: 2300 - total flux cleaned = -0.00114251 Jy ! Component: 2350 - total flux cleaned = -0.00115425 Jy ! Component: 2400 - total flux cleaned = -0.00120123 Jy ! Component: 2450 - total flux cleaned = -0.00123612 Jy ! Component: 2500 - total flux cleaned = -0.00127063 Jy ! Component: 2550 - total flux cleaned = -0.00125939 Jy ! Component: 2600 - total flux cleaned = -0.00129337 Jy ! Component: 2650 - total flux cleaned = -0.0013046 Jy ! Component: 2700 - total flux cleaned = -0.00131574 Jy ! Component: 2750 - total flux cleaned = -0.00133766 Jy ! Component: 2800 - total flux cleaned = -0.00134866 Jy ! Component: 2850 - total flux cleaned = -0.00139219 Jy ! Component: 2900 - total flux cleaned = -0.00145706 Jy ! Component: 2950 - total flux cleaned = -0.00147837 Jy ! Component: 3000 - total flux cleaned = -0.00149959 Jy ! Component: 3050 - total flux cleaned = -0.00145729 Jy ! Component: 3100 - total flux cleaned = -0.00147825 Jy ! Component: 3150 - total flux cleaned = -0.00153018 Jy ! Component: 3200 - total flux cleaned = -0.00153023 Jy ! Component: 3250 - total flux cleaned = -0.00155059 Jy ! Component: 3300 - total flux cleaned = -0.00154048 Jy ! Component: 3350 - total flux cleaned = -0.00157091 Jy ! Component: 3400 - total flux cleaned = -0.00156089 Jy ! Component: 3450 - total flux cleaned = -0.00158076 Jy ! Component: 3500 - total flux cleaned = -0.0016006 Jy ! Component: 3550 - total flux cleaned = -0.00163019 Jy ! Component: 3600 - total flux cleaned = -0.00164975 Jy ! Component: 3650 - total flux cleaned = -0.00160118 Jy ! Component: 3700 - total flux cleaned = -0.00163978 Jy ! Component: 3750 - total flux cleaned = -0.00163978 Jy ! Component: 3800 - total flux cleaned = -0.00164931 Jy ! Component: 3850 - total flux cleaned = -0.00164922 Jy ! Component: 3900 - total flux cleaned = -0.00161155 Jy ! Component: 3950 - total flux cleaned = -0.00163033 Jy ! Component: 4000 - total flux cleaned = -0.00163968 Jy ! Component: 4050 - total flux cleaned = -0.00162121 Jy ! Total flux subtracted in 4096 components = -0.00164887 Jy ! Clean residual min=-0.000497 max=0.000564 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.163282 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 404 components and 0.163282 Jy ![Exited script file: muppet] wmap "J1921+4506_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.774 x 5.631 at -9.167 degrees (North through East) ! Clean map min=-0.0011199 max=0.08128 Jy/beam ! Writing clean map to FITS file: J1921+4506_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0812799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629995 0.629995 1.25999 2.51998 5.03996 10.0799 20.1598 40.3197 80.6393 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.774 x 5.631 at -9.167 degrees (North through East) ! Clean map min=-0.0011199 max=0.08128 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 J1921+4506_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:56:23 2019