! Started logfile: J1952+4958_S_2017_08_05_pus_uvs.log on Thu May 9 19:37:20 2019 obs J1952+4958_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1952+4958_S_2017_08_05_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900098 visibilities/baseline/integration-bin. ! Found source: J1952+4958 ! ! 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 513 lines of history. ! ! Reading 18308 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 J1952+4958_S_2017_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 = 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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 657 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897378Jy sigma=0.009021 ! Fit after self-cal, rms=0.891000Jy sigma=0.008962 ! 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=3.233 mas, bmaj=4.853 mas, bpa=-5.765 degrees ! Estimated noise=932.247 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 = 0.0839091 Jy ! Component: 100 - total flux cleaned = 0.103142 Jy ! Total flux subtracted in 100 components = 0.103142 Jy ! Clean residual min=-0.003817 max=0.007178 Jy/beam ! Clean residual mean=0.000005 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.103142 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.103142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075259Jy sigma=0.000690 ! Fit after self-cal, rms=0.075260Jy sigma=0.000690 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773951 Jy ! Component: 100 - total flux cleaned = 0.011565 Jy ! Total flux subtracted in 100 components = 0.011565 Jy ! Clean residual min=-0.003375 max=0.003692 Jy/beam ! Clean residual mean=0.000006 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.114707 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.114707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074210Jy sigma=0.000682 ! Fit after self-cal, rms=0.074211Jy sigma=0.000682 ! 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=3.818 mas, bmaj=5.572 mas, bpa=-4.696 degrees ! Estimated noise=594.636 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 = 0.00282836 Jy ! Component: 100 - total flux cleaned = 0.00389994 Jy ! Component: 150 - total flux cleaned = 0.00405013 Jy ! Component: 200 - total flux cleaned = 0.00411927 Jy ! Total flux subtracted in 200 components = 0.00411927 Jy ! Clean residual min=-0.002504 max=0.002694 Jy/beam ! Clean residual mean=0.000015 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.118826 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.118826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074047Jy sigma=0.000682 ! Fit after self-cal, rms=0.074048Jy sigma=0.000682 ! 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 0.95 FD 0.99 HN 0.97 KP 1.07 ! LA 1.05 MK 1.01 NL 0.93 OV 1.01 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 1.01 ! LA 0.98 MK 0.99 NL 1.08 OV 1.06 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.05 HN 1.00 KP 0.91 ! LA 0.79 MK 1.07 NL 1.19 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.98 KP 1.00* ! LA 0.74 MK 1.32 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.074048Jy sigma=0.000682 ! Fit after self-cal, rms=0.071222Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.856 mas, bmaj=5.575 mas, bpa=-4.067 degrees ! Estimated noise=595.91 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 = -0.000237235 Jy ! Component: 100 - total flux cleaned = -0.000270319 Jy ! Component: 150 - total flux cleaned = -0.000284917 Jy ! Component: 200 - total flux cleaned = -0.000311464 Jy ! Total flux subtracted in 200 components = -0.000311464 Jy ! Clean residual min=-0.002038 max=0.001729 Jy/beam ! Clean residual mean=0.000012 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.118515 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.118515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071214Jy sigma=0.000673 ! Fit after self-cal, rms=0.071176Jy sigma=0.000672 ! 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=0.071176Jy sigma=0.000672 ! Fit after self-cal, rms=0.070986Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.861 mas, bmaj=5.556 mas, bpa=-4.203 degrees ! Estimated noise=595.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296912 Jy ! Component: 100 - total flux cleaned = -0.000327217 Jy ! Component: 150 - total flux cleaned = -0.00032721 Jy ! Component: 200 - total flux cleaned = -0.000326644 Jy ! Total flux subtracted in 200 components = -0.000326644 Jy ! Clean residual min=-0.001466 max=0.001632 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.118188 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.118188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070982Jy sigma=0.000669 ! Fit after self-cal, rms=0.070998Jy sigma=0.000669 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 (105.5, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707388 Jy ! Component: 100 - total flux cleaned = 0.000546311 Jy ! Component: 150 - total flux cleaned = 0.000395976 Jy ! Component: 200 - total flux cleaned = 0.000331533 Jy ! Total flux subtracted in 200 components = 0.000331533 Jy ! Clean residual min=-0.001407 max=0.001377 Jy/beam ! Clean residual mean=0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.11852 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.11852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070967Jy sigma=0.000669 ! Fit after self-cal, rms=0.070966Jy sigma=0.000669 ! 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=0.070966Jy sigma=0.000669 ! Fit after self-cal, rms=0.071001Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.867 mas, bmaj=5.556 mas, bpa=-4.06 degrees ! Estimated noise=595.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247317 Jy ! Component: 100 - total flux cleaned = 0.000208757 Jy ! Component: 150 - total flux cleaned = 0.000190723 Jy ! Component: 200 - total flux cleaned = 0.000174186 Jy ! Total flux subtracted in 200 components = 0.000174186 Jy ! Clean residual min=-0.001413 max=0.001403 Jy/beam ! Clean residual mean=0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.118694 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.118694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070992Jy sigma=0.000669 ! Fit after self-cal, rms=0.070993Jy sigma=0.000669 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 = 3.04895e-06 Jy ! Component: 100 - total flux cleaned = -2.67821e-05 Jy ! Component: 150 - total flux cleaned = -4.08191e-05 Jy ! Component: 200 - total flux cleaned = -5.44299e-05 Jy ! Total flux subtracted in 200 components = -5.44299e-05 Jy ! Clean residual min=-0.001425 max=0.001408 Jy/beam ! Clean residual mean=0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.118639 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.118639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070988Jy sigma=0.000669 ! Fit after self-cal, rms=0.070988Jy sigma=0.000669 ! 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=0.070988Jy sigma=0.000669 ! Fit after self-cal, rms=0.070958Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.707 mas, bmaj=9.183 mas, bpa=0.3354 degrees ! Estimated noise=729.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.71285e-05 Jy ! Component: 100 - total flux cleaned = 1.7149e-05 Jy ! Component: 150 - total flux cleaned = 5.47905e-05 Jy ! Component: 200 - total flux cleaned = 5.48161e-05 Jy ! Total flux subtracted in 200 components = 5.48161e-05 Jy ! Clean residual min=-0.001424 max=0.001539 Jy/beam ! Clean residual mean=0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.118694 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.118694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070957Jy sigma=0.000669 ! Fit after self-cal, rms=0.070958Jy sigma=0.000669 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 = 1.05346e-05 Jy ! Component: 100 - total flux cleaned = 2.63425e-05 Jy ! Component: 150 - total flux cleaned = 3.37111e-05 Jy ! Component: 200 - total flux cleaned = 4.06262e-05 Jy ! Total flux subtracted in 200 components = 4.06262e-05 Jy ! Clean residual min=-0.001416 max=0.001531 Jy/beam ! Clean residual mean=0.000006 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.118735 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.118735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070959Jy sigma=0.000669 ! Fit after self-cal, rms=0.070959Jy sigma=0.000669 ! 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=3.868 mas, bmaj=5.556 mas, bpa=-4 degrees ! Estimated noise=594.653 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.868 x 5.556 at -4 degrees (North through East) ! Clean map min=-0.0013411 max=0.10945 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=3.289 mas, bmaj=4.843 mas, bpa=-5.738 degrees ! Estimated noise=937.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0841466 Jy ! Component: 100 - total flux cleaned = 0.102972 Jy ! Component: 150 - total flux cleaned = 0.10974 Jy ! Component: 200 - total flux cleaned = 0.113289 Jy ! Total flux subtracted in 200 components = 0.113289 Jy ! Clean residual min=-0.003205 max=0.002734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.113289 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.113289 Jy ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=5.556 mas, bpa=-4 degrees ! Estimated noise=594.653 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 = 0.00316541 Jy ! Component: 100 - total flux cleaned = 0.00418539 Jy ! Component: 150 - total flux cleaned = 0.00450205 Jy ! Component: 200 - total flux cleaned = 0.00467882 Jy ! Total flux subtracted in 200 components = 0.00467882 Jy ! Clean residual min=-0.001440 max=0.001396 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.117968 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.117968 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=7.707 mas, bmaj=9.183 mas, bpa=0.3354 degrees ! Estimated noise=729.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648997 Jy ! Component: 100 - total flux cleaned = 0.000716613 Jy ! Component: 150 - total flux cleaned = 0.000752449 Jy ! Component: 200 - total flux cleaned = 0.00078448 Jy ! Total flux subtracted in 200 components = 0.00078448 Jy ! Clean residual min=-0.001461 max=0.001547 Jy/beam ! Clean residual mean=0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.118752 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 = 1.35484e-05 Jy ! Component: 100 - total flux cleaned = 1.3626e-05 Jy ! Component: 150 - total flux cleaned = 2.49466e-05 Jy ! Component: 200 - total flux cleaned = 3.52311e-05 Jy ! Total flux subtracted in 200 components = 3.52311e-05 Jy ! Clean residual min=-0.001436 max=0.001535 Jy/beam ! Clean residual mean=0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.118787 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 61 components and 0.118787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=5.556 mas, bpa=-4 degrees ! Estimated noise=594.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136229 Jy ! Component: 100 - total flux cleaned = -0.000156528 Jy ! Component: 150 - total flux cleaned = -0.000155712 Jy ! Component: 200 - total flux cleaned = -0.000121239 Jy ! Total flux subtracted in 200 components = -0.000121239 Jy ! Clean residual min=-0.001404 max=0.001431 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.118666 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.118666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070959Jy sigma=0.000669 ! Fit after self-cal, rms=0.070955Jy sigma=0.000668 wmodel J1952+4958_S_2017_08_05_pus_map.mod ! Writing 76 model components to file: J1952+4958_S_2017_08_05_pus_map.mod wobs J1952+4958_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1952+4958_S_2017_08_05_pus_uvs.fits wwins J1952+4958_S_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J1952+4958_S_2017_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.72525e-05 Jy ! Component: 100 - total flux cleaned = 9.96816e-05 Jy ! Component: 150 - total flux cleaned = 0.000191721 Jy ! Component: 200 - total flux cleaned = 0.000302956 Jy ! Component: 250 - total flux cleaned = 0.000367518 Jy ! Component: 300 - total flux cleaned = 0.000409031 Jy ! Component: 350 - total flux cleaned = 0.000368407 Jy ! Component: 400 - total flux cleaned = 0.000368591 Jy ! Component: 450 - total flux cleaned = 0.000349035 Jy ! Component: 500 - total flux cleaned = 0.000291178 Jy ! Component: 550 - total flux cleaned = 0.000234587 Jy ! Component: 600 - total flux cleaned = 0.000234619 Jy ! Component: 650 - total flux cleaned = 0.000234528 Jy ! Component: 700 - total flux cleaned = 0.000163044 Jy ! Component: 750 - total flux cleaned = 0.000180304 Jy ! Component: 800 - total flux cleaned = 0.000145568 Jy ! Component: 850 - total flux cleaned = 0.000162673 Jy ! Component: 900 - total flux cleaned = 0.000145571 Jy ! Component: 950 - total flux cleaned = 9.57022e-05 Jy ! Component: 1000 - total flux cleaned = 0.000128839 Jy ! Component: 1050 - total flux cleaned = 0.000161122 Jy ! Component: 1100 - total flux cleaned = 0.000177373 Jy ! Component: 1150 - total flux cleaned = 0.000193336 Jy ! Component: 1200 - total flux cleaned = 0.000271402 Jy ! Component: 1250 - total flux cleaned = 0.000271305 Jy ! Component: 1300 - total flux cleaned = 0.000332409 Jy ! Component: 1350 - total flux cleaned = 0.000347379 Jy ! Component: 1400 - total flux cleaned = 0.000347157 Jy ! Component: 1450 - total flux cleaned = 0.000376735 Jy ! Component: 1500 - total flux cleaned = 0.000362065 Jy ! Component: 1550 - total flux cleaned = 0.000391121 Jy ! Component: 1600 - total flux cleaned = 0.000391308 Jy ! Component: 1650 - total flux cleaned = 0.000462093 Jy ! Component: 1700 - total flux cleaned = 0.000434027 Jy ! Component: 1750 - total flux cleaned = 0.000461989 Jy ! Component: 1800 - total flux cleaned = 0.000517235 Jy ! Component: 1850 - total flux cleaned = 0.000517225 Jy ! Component: 1900 - total flux cleaned = 0.000517378 Jy ! Component: 1950 - total flux cleaned = 0.000571174 Jy ! Component: 2000 - total flux cleaned = 0.000531181 Jy ! Component: 2050 - total flux cleaned = 0.000597121 Jy ! Component: 2100 - total flux cleaned = 0.000610326 Jy ! Component: 2150 - total flux cleaned = 0.000571409 Jy ! Component: 2200 - total flux cleaned = 0.000635806 Jy ! Component: 2250 - total flux cleaned = 0.000674135 Jy ! Component: 2300 - total flux cleaned = 0.000699604 Jy ! Component: 2350 - total flux cleaned = 0.000687069 Jy ! Component: 2400 - total flux cleaned = 0.000712036 Jy ! Component: 2450 - total flux cleaned = 0.00076162 Jy ! Component: 2500 - total flux cleaned = 0.000749485 Jy ! Component: 2550 - total flux cleaned = 0.000773845 Jy ! Component: 2600 - total flux cleaned = 0.000773687 Jy ! Component: 2650 - total flux cleaned = 0.000761781 Jy ! Component: 2700 - total flux cleaned = 0.000761637 Jy ! Component: 2750 - total flux cleaned = 0.000785142 Jy ! Component: 2800 - total flux cleaned = 0.000785088 Jy ! Component: 2850 - total flux cleaned = 0.000773541 Jy ! Component: 2900 - total flux cleaned = 0.000761988 Jy ! Component: 2950 - total flux cleaned = 0.000761974 Jy ! Component: 3000 - total flux cleaned = 0.000773208 Jy ! Component: 3050 - total flux cleaned = 0.000784315 Jy ! Component: 3100 - total flux cleaned = 0.00077305 Jy ! Component: 3150 - total flux cleaned = 0.000795403 Jy ! Component: 3200 - total flux cleaned = 0.00079542 Jy ! Component: 3250 - total flux cleaned = 0.000806416 Jy ! Component: 3300 - total flux cleaned = 0.000784378 Jy ! Component: 3350 - total flux cleaned = 0.000773461 Jy ! Component: 3400 - total flux cleaned = 0.000773543 Jy ! Component: 3450 - total flux cleaned = 0.000795121 Jy ! Component: 3500 - total flux cleaned = 0.000784419 Jy ! Component: 3550 - total flux cleaned = 0.000763269 Jy ! Component: 3600 - total flux cleaned = 0.000742205 Jy ! Component: 3650 - total flux cleaned = 0.000763205 Jy ! Component: 3700 - total flux cleaned = 0.000752832 Jy ! Component: 3750 - total flux cleaned = 0.000742519 Jy ! Component: 3800 - total flux cleaned = 0.00072201 Jy ! Component: 3850 - total flux cleaned = 0.000752706 Jy ! Component: 3900 - total flux cleaned = 0.00077307 Jy ! Component: 3950 - total flux cleaned = 0.000742656 Jy ! Component: 4000 - total flux cleaned = 0.000772757 Jy ! Component: 4050 - total flux cleaned = 0.000782717 Jy ! Total flux subtracted in 4096 components = 0.000752802 Jy ! Clean residual min=-0.000706 max=0.000536 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.119419 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 364 components and 0.119419 Jy ![Exited script file: muppet] wmap "J1952+4958_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.868 x 5.556 at -4 degrees (North through East) ! Clean map min=-0.0014354 max=0.10941 Jy/beam ! Writing clean map to FITS file: J1952+4958_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183503 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.503148 0.503148 1.0063 2.01259 4.02519 8.05037 16.1007 32.2015 64.403 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.868 x 5.556 at -4 degrees (North through East) ! Clean map min=-0.0014354 max=0.10941 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 J1952+4958_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:37:25 2019