! Started logfile: J1956+2820_S_2017_07_16_pus_uvs.log on Thu May 9 11:17:33 2019 obs J1956+2820_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1956+2820_S_2017_07_16_pus_uva.fits ! AN table 1: 201 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.515423 visibilities/baseline/integration-bin. ! Found source: J1956+2820 ! ! 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 815 lines of history. ! ! Reading 18648 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 J1956+2820_S_2017_07_16_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 605 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 783 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 728 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1678 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.708221Jy sigma=0.006785 ! Fit after self-cal, rms=0.668924Jy sigma=0.006496 ! 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=2.769 mas, bmaj=5.625 mas, bpa=-12.73 degrees ! Estimated noise=1102.24 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 = 0.252349 Jy ! Component: 100 - total flux cleaned = 0.339929 Jy ! Total flux subtracted in 100 components = 0.339929 Jy ! Clean residual min=-0.019679 max=0.043984 Jy/beam ! Clean residual mean=0.000065 rms=0.005754 Jy/beam ! Combined flux in latest and established models = 0.339929 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.339929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143091Jy sigma=0.001266 ! Fit after self-cal, rms=0.143029Jy sigma=0.001264 ! Inverting map ! Added new window around map position (-5.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502304 Jy ! Component: 100 - total flux cleaned = 0.0843256 Jy ! Total flux subtracted in 100 components = 0.0843256 Jy ! Clean residual min=-0.015740 max=0.021050 Jy/beam ! Clean residual mean=0.000052 rms=0.003927 Jy/beam ! Combined flux in latest and established models = 0.424254 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.424254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116108Jy sigma=0.001000 ! Fit after self-cal, rms=0.115390Jy sigma=0.000993 ! 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=3.219 mas, bmaj=6.292 mas, bpa=-9.295 degrees ! Estimated noise=665.436 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 = 0.0355976 Jy ! Component: 100 - total flux cleaned = 0.0586029 Jy ! Component: 150 - total flux cleaned = 0.0747677 Jy ! Component: 200 - total flux cleaned = 0.0865399 Jy ! Total flux subtracted in 200 components = 0.0865399 Jy ! Clean residual min=-0.012630 max=0.024207 Jy/beam ! Clean residual mean=0.000083 rms=0.003139 Jy/beam ! Combined flux in latest and established models = 0.510794 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 57 components and 0.510794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100726Jy sigma=0.000855 ! Fit after self-cal, rms=0.099896Jy sigma=0.000847 ! Inverting map ! Added new window around map position (-11, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215633 Jy ! Component: 100 - total flux cleaned = 0.0323265 Jy ! Component: 150 - total flux cleaned = 0.040327 Jy ! Component: 200 - total flux cleaned = 0.0466589 Jy ! Total flux subtracted in 200 components = 0.0466589 Jy ! Clean residual min=-0.009453 max=0.008799 Jy/beam ! Clean residual mean=0.000045 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.557453 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 86 components and 0.557453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094558Jy sigma=0.000793 ! Fit after self-cal, rms=0.094202Jy sigma=0.000789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.97 KP 1.04 ! LA 1.00 MK 1.01 NL 0.90 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.00* HN 1.02 KP 0.99 ! LA 0.95 MK 1.01 NL 1.06 OV 1.17 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.00* HN 1.02 KP 0.98 ! LA 0.99 MK 0.97 NL 1.03 OV 0.96 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.99 KP 1.00* ! LA 0.96 MK 1.39 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.094202Jy sigma=0.000789 ! Fit after self-cal, rms=0.081637Jy sigma=0.000716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=6.383 mas, bpa=-9.525 degrees ! Estimated noise=672.184 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 = 0.00613927 Jy ! Component: 100 - total flux cleaned = 0.0100797 Jy ! Component: 150 - total flux cleaned = 0.0120167 Jy ! Component: 200 - total flux cleaned = 0.0122961 Jy ! Total flux subtracted in 200 components = 0.0122961 Jy ! Clean residual min=-0.005758 max=0.005017 Jy/beam ! Clean residual mean=0.000009 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.569749 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.569749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081056Jy sigma=0.000711 ! Fit after self-cal, rms=0.080971Jy sigma=0.000710 ! 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=0.080971Jy sigma=0.000710 ! Fit after self-cal, rms=0.078099Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=6.39 mas, bpa=-9.404 degrees ! Estimated noise=672.555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032556 Jy ! Component: 100 - total flux cleaned = 0.00359027 Jy ! Component: 150 - total flux cleaned = 0.00371845 Jy ! Component: 200 - total flux cleaned = 0.00388251 Jy ! Total flux subtracted in 200 components = 0.00388251 Jy ! Clean residual min=-0.003588 max=0.003930 Jy/beam ! Clean residual mean=0.000005 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.573631 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.573631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077885Jy sigma=0.000679 ! Fit after self-cal, rms=0.077868Jy sigma=0.000678 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 (15, -36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240815 Jy ! Component: 100 - total flux cleaned = 0.00240548 Jy ! Component: 150 - total flux cleaned = 0.00246723 Jy ! Component: 200 - total flux cleaned = 0.00240964 Jy ! Total flux subtracted in 200 components = 0.00240964 Jy ! Clean residual min=-0.003303 max=0.003057 Jy/beam ! Clean residual mean=0.000004 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.576041 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.576041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077683Jy sigma=0.000676 ! Fit after self-cal, rms=0.077675Jy sigma=0.000676 ! 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=0.077675Jy sigma=0.000676 ! Fit after self-cal, rms=0.077751Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=6.395 mas, bpa=-9.36 degrees ! Estimated noise=673.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182333 Jy ! Component: 100 - total flux cleaned = 0.00220016 Jy ! Component: 150 - total flux cleaned = 0.00241951 Jy ! Component: 200 - total flux cleaned = 0.00251691 Jy ! Total flux subtracted in 200 components = 0.00251691 Jy ! Clean residual min=-0.002983 max=0.002826 Jy/beam ! Clean residual mean=0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.578558 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 164 components and 0.578558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077657Jy sigma=0.000675 ! Fit after self-cal, rms=0.077654Jy sigma=0.000675 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 = 0.000606004 Jy ! Component: 100 - total flux cleaned = 0.000924323 Jy ! Component: 150 - total flux cleaned = 0.00104679 Jy ! Component: 200 - total flux cleaned = 0.00108376 Jy ! Total flux subtracted in 200 components = 0.00108376 Jy ! Clean residual min=-0.002825 max=0.002682 Jy/beam ! Clean residual mean=0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.579642 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 174 components and 0.579642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077613Jy sigma=0.000674 ! Fit after self-cal, rms=0.077611Jy sigma=0.000674 ! 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=0.077611Jy sigma=0.000674 ! Fit after self-cal, rms=0.077605Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.95 mas, bmaj=10.2 mas, bpa=-11.79 degrees ! Estimated noise=857.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186402 Jy ! Component: 100 - total flux cleaned = 0.00212199 Jy ! Component: 150 - total flux cleaned = 0.00203667 Jy ! Component: 200 - total flux cleaned = 0.00196463 Jy ! Total flux subtracted in 200 components = 0.00196463 Jy ! Clean residual min=-0.002636 max=0.003251 Jy/beam ! Clean residual mean=0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.581607 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 198 components and 0.581607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077583Jy sigma=0.000673 ! Fit after self-cal, rms=0.077578Jy sigma=0.000673 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 (-21, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021565 Jy ! Component: 100 - total flux cleaned = 0.00234209 Jy ! Component: 150 - total flux cleaned = 0.00224867 Jy ! Component: 200 - total flux cleaned = 0.00220423 Jy ! Total flux subtracted in 200 components = 0.00220423 Jy ! Clean residual min=-0.001985 max=0.001882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.583811 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 242 components and 0.583811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077503Jy sigma=0.000672 ! Fit after self-cal, rms=0.077498Jy sigma=0.000672 ! 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=3.239 mas, bmaj=6.398 mas, bpa=-9.328 degrees ! Estimated noise=673.988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 6.398 at -9.328 degrees (North through East) ! Clean map min=-0.0023742 max=0.33229 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=2.821 mas, bmaj=5.637 mas, bpa=-12.17 degrees ! Estimated noise=1104.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247674 Jy ! Component: 100 - total flux cleaned = 0.333394 Jy ! Component: 150 - total flux cleaned = 0.385455 Jy ! Component: 200 - total flux cleaned = 0.421709 Jy ! Total flux subtracted in 200 components = 0.421709 Jy ! Clean residual min=-0.011491 max=0.020868 Jy/beam ! Clean residual mean=0.000040 rms=0.003451 Jy/beam ! Combined flux in latest and established models = 0.421709 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.421709 Jy ! Inverting map and beam ! Estimated beam: bmin=3.239 mas, bmaj=6.398 mas, bpa=-9.328 degrees ! Estimated noise=673.988 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 = 0.0392393 Jy ! Component: 100 - total flux cleaned = 0.0664682 Jy ! Component: 150 - total flux cleaned = 0.0862304 Jy ! Component: 200 - total flux cleaned = 0.100991 Jy ! Total flux subtracted in 200 components = 0.100991 Jy ! Clean residual min=-0.005424 max=0.008581 Jy/beam ! Clean residual mean=0.000041 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.5227 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.5227 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113152 Jy ! Component: 100 - total flux cleaned = 0.0201381 Jy ! Component: 150 - total flux cleaned = 0.0271393 Jy ! Component: 200 - total flux cleaned = 0.0327619 Jy ! Total flux subtracted in 200 components = 0.0327619 Jy ! Clean residual min=-0.003205 max=0.003616 Jy/beam ! Clean residual mean=0.000018 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.555462 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 104 components and 0.555462 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=6.95 mas, bmaj=10.2 mas, bpa=-11.79 degrees ! Estimated noise=857.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00862166 Jy ! Component: 100 - total flux cleaned = 0.0142814 Jy ! Component: 150 - total flux cleaned = 0.0183768 Jy ! Component: 200 - total flux cleaned = 0.021466 Jy ! Total flux subtracted in 200 components = 0.021466 Jy ! Clean residual min=-0.002796 max=0.002855 Jy/beam ! Clean residual mean=0.000008 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.576928 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 = 0.00175649 Jy ! Component: 100 - total flux cleaned = 0.00247984 Jy ! Component: 150 - total flux cleaned = 0.00289545 Jy ! Component: 200 - total flux cleaned = 0.00314269 Jy ! Total flux subtracted in 200 components = 0.00314269 Jy ! Clean residual min=-0.002107 max=0.002151 Jy/beam ! Clean residual mean=0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.580071 Jy ! Adding 153 model components to the UV plane model. ! The established model now contains 241 components and 0.580071 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.239 mas, bmaj=6.398 mas, bpa=-9.328 degrees ! Estimated noise=673.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304651 Jy ! Component: 100 - total flux cleaned = 0.000625223 Jy ! Component: 150 - total flux cleaned = 0.000838062 Jy ! Component: 200 - total flux cleaned = 0.00116174 Jy ! Total flux subtracted in 200 components = 0.00116174 Jy ! Clean residual min=-0.002494 max=0.002152 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.581233 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 270 components and 0.581232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077518Jy sigma=0.000673 ! Fit after self-cal, rms=0.077489Jy sigma=0.000672 wmodel J1956+2820_S_2017_07_16_pus_map.mod ! Writing 270 model components to file: J1956+2820_S_2017_07_16_pus_map.mod wobs J1956+2820_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1956+2820_S_2017_07_16_pus_uvs.fits wwins J1956+2820_S_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J1956+2820_S_2017_07_16_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 = -0.000778201 Jy ! Component: 100 - total flux cleaned = -0.00101277 Jy ! Component: 150 - total flux cleaned = -0.00115923 Jy ! Component: 200 - total flux cleaned = -0.00119511 Jy ! Component: 250 - total flux cleaned = -0.00112972 Jy ! Component: 300 - total flux cleaned = -0.00106544 Jy ! Component: 350 - total flux cleaned = -0.00100214 Jy ! Component: 400 - total flux cleaned = -0.000910693 Jy ! Component: 450 - total flux cleaned = -0.000821664 Jy ! Component: 500 - total flux cleaned = -0.000736045 Jy ! Component: 550 - total flux cleaned = -0.00070832 Jy ! Component: 600 - total flux cleaned = -0.000735632 Jy ! Component: 650 - total flux cleaned = -0.000573047 Jy ! Component: 700 - total flux cleaned = -0.000493138 Jy ! Component: 750 - total flux cleaned = -0.00046647 Jy ! Component: 800 - total flux cleaned = -0.000363358 Jy ! Component: 850 - total flux cleaned = -0.000312112 Jy ! Component: 900 - total flux cleaned = -0.000262348 Jy ! Component: 950 - total flux cleaned = -0.000213989 Jy ! Component: 1000 - total flux cleaned = -0.000189903 Jy ! Component: 1050 - total flux cleaned = -1.12105e-06 Jy ! Component: 1100 - total flux cleaned = 2.20307e-05 Jy ! Component: 1150 - total flux cleaned = 0.000136375 Jy ! Component: 1200 - total flux cleaned = 0.000249089 Jy ! Component: 1250 - total flux cleaned = 0.000293384 Jy ! Component: 1300 - total flux cleaned = 0.000315126 Jy ! Component: 1350 - total flux cleaned = 0.000358981 Jy ! Component: 1400 - total flux cleaned = 0.000509083 Jy ! Component: 1450 - total flux cleaned = 0.000551447 Jy ! Component: 1500 - total flux cleaned = 0.000551144 Jy ! Component: 1550 - total flux cleaned = 0.000716186 Jy ! Component: 1600 - total flux cleaned = 0.000756821 Jy ! Component: 1650 - total flux cleaned = 0.000797045 Jy ! Component: 1700 - total flux cleaned = 0.000836938 Jy ! Component: 1750 - total flux cleaned = 0.000875921 Jy ! Component: 1800 - total flux cleaned = 0.00091493 Jy ! Component: 1850 - total flux cleaned = 0.000914951 Jy ! Component: 1900 - total flux cleaned = 0.00087685 Jy ! Component: 1950 - total flux cleaned = 0.000896061 Jy ! Component: 2000 - total flux cleaned = 0.000933366 Jy ! Component: 2050 - total flux cleaned = 0.000951812 Jy ! Component: 2100 - total flux cleaned = 0.00100696 Jy ! Component: 2150 - total flux cleaned = 0.00102506 Jy ! Component: 2200 - total flux cleaned = 0.000935069 Jy ! Component: 2250 - total flux cleaned = 0.000988626 Jy ! Component: 2300 - total flux cleaned = 0.000970627 Jy ! Component: 2350 - total flux cleaned = 0.000918091 Jy ! Component: 2400 - total flux cleaned = 0.000952941 Jy ! Component: 2450 - total flux cleaned = 0.000953079 Jy ! Component: 2500 - total flux cleaned = 0.00100427 Jy ! Component: 2550 - total flux cleaned = 0.00102108 Jy ! Component: 2600 - total flux cleaned = 0.00102095 Jy ! Component: 2650 - total flux cleaned = 0.00100416 Jy ! Component: 2700 - total flux cleaned = 0.00100419 Jy ! Component: 2750 - total flux cleaned = 0.00106979 Jy ! Component: 2800 - total flux cleaned = 0.00110219 Jy ! Component: 2850 - total flux cleaned = 0.00108603 Jy ! Component: 2900 - total flux cleaned = 0.00106991 Jy ! Component: 2950 - total flux cleaned = 0.00114916 Jy ! Component: 3000 - total flux cleaned = 0.00111766 Jy ! Component: 3050 - total flux cleaned = 0.0011488 Jy ! Component: 3100 - total flux cleaned = 0.0011798 Jy ! Component: 3150 - total flux cleaned = 0.00113365 Jy ! Component: 3200 - total flux cleaned = 0.00117947 Jy ! Component: 3250 - total flux cleaned = 0.0011643 Jy ! Component: 3300 - total flux cleaned = 0.00123961 Jy ! Component: 3350 - total flux cleaned = 0.00120961 Jy ! Component: 3400 - total flux cleaned = 0.00122462 Jy ! Component: 3450 - total flux cleaned = 0.00125416 Jy ! Component: 3500 - total flux cleaned = 0.00126872 Jy ! Component: 3550 - total flux cleaned = 0.00122505 Jy ! Component: 3600 - total flux cleaned = 0.00119622 Jy ! Component: 3650 - total flux cleaned = 0.00121057 Jy ! Component: 3700 - total flux cleaned = 0.0012534 Jy ! Component: 3750 - total flux cleaned = 0.00126763 Jy ! Component: 3800 - total flux cleaned = 0.00128188 Jy ! Component: 3850 - total flux cleaned = 0.00129597 Jy ! Component: 3900 - total flux cleaned = 0.00130992 Jy ! Component: 3950 - total flux cleaned = 0.00136546 Jy ! Component: 4000 - total flux cleaned = 0.00129647 Jy ! Component: 4050 - total flux cleaned = 0.00133764 Jy ! Total flux subtracted in 4096 components = 0.00135127 Jy ! Clean residual min=-0.000758 max=0.000862 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.582584 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 549 components and 0.582584 Jy ![Exited script file: muppet] wmap "J1956+2820_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 6.398 at -9.328 degrees (North through East) ! Clean map min=-0.0019299 max=0.33377 Jy/beam ! Writing clean map to FITS file: J1956+2820_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.333773 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215909 0.215909 0.431818 0.863636 1.72727 3.45455 6.90909 13.8182 27.6364 55.2727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.333 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 6.398 at -9.328 degrees (North through East) ! Clean map min=-0.0019299 max=0.33377 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 J1956+2820_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:17:39 2019