! Started logfile: J0257+7843_S_2017_07_16_pus_uvs.log on Thu May 9 10:59:56 2019 obs J0257+7843_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0257+7843_S_2017_07_16_pus_uva.fits ! AN table 1: 192 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.737153 visibilities/baseline/integration-bin. ! Found source: J0257+7843 ! ! 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 25476 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 J0257+7843_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 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1230 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856623Jy sigma=0.007713 ! Fit after self-cal, rms=0.841544Jy sigma=0.007585 ! 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=3.083 mas, bmaj=3.276 mas, bpa=-16.03 degrees ! Estimated noise=950.197 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 = 0.119325 Jy ! Component: 100 - total flux cleaned = 0.155859 Jy ! Total flux subtracted in 100 components = 0.155859 Jy ! Clean residual min=-0.006358 max=0.019111 Jy/beam ! Clean residual mean=-0.000017 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.155859 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.155859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087011Jy sigma=0.000758 ! Fit after self-cal, rms=0.086953Jy sigma=0.000757 ! Inverting map ! Added new window around map position (-3, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206723 Jy ! Component: 100 - total flux cleaned = 0.032347 Jy ! Total flux subtracted in 100 components = 0.032347 Jy ! Clean residual min=-0.004527 max=0.006750 Jy/beam ! Clean residual mean=-0.000005 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.188206 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.188206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080797Jy sigma=0.000702 ! Fit after self-cal, rms=0.080608Jy sigma=0.000700 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853701 Jy ! Component: 100 - total flux cleaned = 0.0138858 Jy ! Total flux subtracted in 100 components = 0.0138858 Jy ! Clean residual min=-0.003837 max=0.005299 Jy/beam ! Clean residual mean=-0.000000 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.202091 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.202092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079337Jy sigma=0.000690 ! Fit after self-cal, rms=0.079284Jy sigma=0.000690 ! 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=3.723 mas, bmaj=3.961 mas, bpa=-18.61 degrees ! Estimated noise=560.225 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 = 0.00601805 Jy ! Component: 100 - total flux cleaned = 0.00937791 Jy ! Component: 150 - total flux cleaned = 0.0114965 Jy ! Component: 200 - total flux cleaned = 0.0128676 Jy ! Total flux subtracted in 200 components = 0.0128676 Jy ! Clean residual min=-0.002484 max=0.003580 Jy/beam ! Clean residual mean=0.000007 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.214959 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.214959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078756Jy sigma=0.000686 ! Fit after self-cal, rms=0.078713Jy sigma=0.000686 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 1.03 ! LA 0.99 MK 1.04 NL 0.90 OV 1.00 ! PT 1.04 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.98 ! LA 0.97 MK 1.02 NL 1.05 OV 1.20 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.01 KP 0.99 ! LA 0.99 MK 1.07 NL 0.99 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00 KP 1.00* ! LA 1.02 MK 0.96 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.078713Jy sigma=0.000686 ! Fit after self-cal, rms=0.077632Jy sigma=0.000676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.749 mas, bmaj=3.98 mas, bpa=-23.68 degrees ! Estimated noise=561.738 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 (-8.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383741 Jy ! Component: 100 - total flux cleaned = 0.00607459 Jy ! Component: 150 - total flux cleaned = 0.00749657 Jy ! Component: 200 - total flux cleaned = 0.00809462 Jy ! Total flux subtracted in 200 components = 0.00809462 Jy ! Clean residual min=-0.001980 max=0.002072 Jy/beam ! Clean residual mean=0.000007 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.223054 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.223054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077435Jy sigma=0.000674 ! Fit after self-cal, rms=0.077410Jy sigma=0.000674 ! 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=0.077410Jy sigma=0.000674 ! Fit after self-cal, rms=0.077250Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.753 mas, bmaj=3.973 mas, bpa=-25.69 degrees ! Estimated noise=562.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988194 Jy ! Component: 100 - total flux cleaned = 0.00145268 Jy ! Component: 150 - total flux cleaned = 0.00172121 Jy ! Component: 200 - total flux cleaned = 0.00190134 Jy ! Total flux subtracted in 200 components = 0.00190134 Jy ! Clean residual min=-0.001432 max=0.001569 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.224955 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.224955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077224Jy sigma=0.000669 ! Fit after self-cal, rms=0.077224Jy 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 = 0.000111955 Jy ! Component: 100 - total flux cleaned = 0.000369642 Jy ! Component: 150 - total flux cleaned = 0.000442811 Jy ! Component: 200 - total flux cleaned = 0.000443722 Jy ! Total flux subtracted in 200 components = 0.000443722 Jy ! Clean residual min=-0.001377 max=0.001590 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.225399 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.225399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077212Jy sigma=0.000669 ! Fit after self-cal, rms=0.077210Jy 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=0.077210Jy sigma=0.000669 ! Fit after self-cal, rms=0.077358Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.751 mas, bmaj=3.97 mas, bpa=-26.53 degrees ! Estimated noise=563.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736805 Jy ! Component: 100 - total flux cleaned = 0.0010004 Jy ! Component: 150 - total flux cleaned = 0.00106308 Jy ! Component: 200 - total flux cleaned = 0.00109155 Jy ! Total flux subtracted in 200 components = 0.00109155 Jy ! Clean residual min=-0.001360 max=0.001568 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.22649 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.22649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077348Jy sigma=0.000669 ! Fit after self-cal, rms=0.077348Jy 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 = 5.89022e-05 Jy ! Component: 100 - total flux cleaned = 0.000130408 Jy ! Component: 150 - total flux cleaned = 0.000142909 Jy ! Component: 200 - total flux cleaned = 0.000131279 Jy ! Total flux subtracted in 200 components = 0.000131279 Jy ! Clean residual min=-0.001342 max=0.001582 Jy/beam ! Clean residual mean=0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.226622 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.226622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077343Jy sigma=0.000669 ! Fit after self-cal, rms=0.077342Jy 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=0.077342Jy sigma=0.000669 ! Fit after self-cal, rms=0.077403Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.858 mas, bmaj=8.222 mas, bpa=-75.87 degrees ! Estimated noise=746.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004754 Jy ! Component: 100 - total flux cleaned = 0.000550002 Jy ! Component: 150 - total flux cleaned = 0.000539715 Jy ! Component: 200 - total flux cleaned = 0.000529727 Jy ! Total flux subtracted in 200 components = 0.000529727 Jy ! Clean residual min=-0.001683 max=0.002435 Jy/beam ! Clean residual mean=0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.227151 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.227151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077401Jy sigma=0.000669 ! Fit after self-cal, rms=0.077401Jy 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 (-59, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234557 Jy ! Component: 100 - total flux cleaned = 0.00367244 Jy ! Component: 150 - total flux cleaned = 0.00421234 Jy ! Component: 200 - total flux cleaned = 0.00474721 Jy ! Total flux subtracted in 200 components = 0.00474721 Jy ! Clean residual min=-0.001485 max=0.001568 Jy/beam ! Clean residual mean=-0.000004 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.231898 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 148 components and 0.231898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077358Jy sigma=0.000669 ! Fit after self-cal, rms=0.077354Jy 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=3.75 mas, bmaj=3.966 mas, bpa=-26.88 degrees ! Estimated noise=563.866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.75 x 3.966 at -26.88 degrees (North through East) ! Clean map min=-0.0012403 max=0.1568 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=3.097 mas, bmaj=3.284 mas, bpa=-25.4 degrees ! Estimated noise=952.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119246 Jy ! Component: 100 - total flux cleaned = 0.158488 Jy ! Component: 150 - total flux cleaned = 0.179359 Jy ! Component: 200 - total flux cleaned = 0.192027 Jy ! Total flux subtracted in 200 components = 0.192027 Jy ! Clean residual min=-0.003674 max=0.006686 Jy/beam ! Clean residual mean=-0.000008 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.192027 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 0.192027 Jy ! Inverting map and beam ! Estimated beam: bmin=3.75 mas, bmaj=3.966 mas, bpa=-26.88 degrees ! Estimated noise=563.866 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 = 0.0113174 Jy ! Component: 100 - total flux cleaned = 0.0180314 Jy ! Component: 150 - total flux cleaned = 0.022516 Jy ! Component: 200 - total flux cleaned = 0.0257614 Jy ! Total flux subtracted in 200 components = 0.0257614 Jy ! Clean residual min=-0.001669 max=0.001852 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.217789 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 59 components and 0.217789 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=7.858 mas, bmaj=8.222 mas, bpa=-75.87 degrees ! Estimated noise=746.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423705 Jy ! Component: 100 - total flux cleaned = 0.00694277 Jy ! Component: 150 - total flux cleaned = 0.0089855 Jy ! Component: 200 - total flux cleaned = 0.0106335 Jy ! Total flux subtracted in 200 components = 0.0106335 Jy ! Clean residual min=-0.001519 max=0.001658 Jy/beam ! Clean residual mean=-0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.228422 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 = 0.00134883 Jy ! Component: 100 - total flux cleaned = 0.00216347 Jy ! Component: 150 - total flux cleaned = 0.00286591 Jy ! Component: 200 - total flux cleaned = 0.00347259 Jy ! Total flux subtracted in 200 components = 0.00347259 Jy ! Clean residual min=-0.001400 max=0.001396 Jy/beam ! Clean residual mean=-0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.231895 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 154 components and 0.231895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.75 mas, bmaj=3.966 mas, bpa=-26.88 degrees ! Estimated noise=563.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432082 Jy ! Component: 100 - total flux cleaned = 0.000652666 Jy ! Component: 150 - total flux cleaned = 0.000811203 Jy ! Component: 200 - total flux cleaned = 0.000995052 Jy ! Total flux subtracted in 200 components = 0.000995052 Jy ! Clean residual min=-0.001239 max=0.001424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.23289 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 0.23289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077362Jy sigma=0.000669 ! Fit after self-cal, rms=0.077350Jy sigma=0.000669 wmodel J0257+7843_S_2017_07_16_pus_map.mod ! Writing 183 model components to file: J0257+7843_S_2017_07_16_pus_map.mod wobs J0257+7843_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0257+7843_S_2017_07_16_pus_uvs.fits wwins J0257+7843_S_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0257+7843_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 = 0.000218697 Jy ! Component: 100 - total flux cleaned = 0.000286052 Jy ! Component: 150 - total flux cleaned = 0.000437328 Jy ! Component: 200 - total flux cleaned = 0.000606379 Jy ! Component: 250 - total flux cleaned = 0.000709598 Jy ! Component: 300 - total flux cleaned = 0.000770432 Jy ! Component: 350 - total flux cleaned = 0.00083037 Jy ! Component: 400 - total flux cleaned = 0.000869686 Jy ! Component: 450 - total flux cleaned = 0.000966653 Jy ! Component: 500 - total flux cleaned = 0.00100469 Jy ! Component: 550 - total flux cleaned = 0.00102337 Jy ! Component: 600 - total flux cleaned = 0.00100458 Jy ! Component: 650 - total flux cleaned = 0.0010225 Jy ! Component: 700 - total flux cleaned = 0.000914233 Jy ! Component: 750 - total flux cleaned = 0.0008787 Jy ! Component: 800 - total flux cleaned = 0.000895895 Jy ! Component: 850 - total flux cleaned = 0.000860712 Jy ! Component: 900 - total flux cleaned = 0.000757712 Jy ! Component: 950 - total flux cleaned = 0.000740777 Jy ! Component: 1000 - total flux cleaned = 0.000757803 Jy ! Component: 1050 - total flux cleaned = 0.000741244 Jy ! Component: 1100 - total flux cleaned = 0.000658492 Jy ! Component: 1150 - total flux cleaned = 0.000609462 Jy ! Component: 1200 - total flux cleaned = 0.000593487 Jy ! Component: 1250 - total flux cleaned = 0.000593291 Jy ! Component: 1300 - total flux cleaned = 0.000546059 Jy ! Component: 1350 - total flux cleaned = 0.000483127 Jy ! Component: 1400 - total flux cleaned = 0.000405591 Jy ! Component: 1450 - total flux cleaned = 0.000467119 Jy ! Component: 1500 - total flux cleaned = 0.00042142 Jy ! Component: 1550 - total flux cleaned = 0.000436533 Jy ! Component: 1600 - total flux cleaned = 0.00039154 Jy ! Component: 1650 - total flux cleaned = 0.000436101 Jy ! Component: 1700 - total flux cleaned = 0.000377198 Jy ! Component: 1750 - total flux cleaned = 0.000435317 Jy ! Component: 1800 - total flux cleaned = 0.00043553 Jy ! Component: 1850 - total flux cleaned = 0.000435607 Jy ! Component: 1900 - total flux cleaned = 0.000421453 Jy ! Component: 1950 - total flux cleaned = 0.000449446 Jy ! Component: 2000 - total flux cleaned = 0.000477204 Jy ! Component: 2050 - total flux cleaned = 0.000491192 Jy ! Component: 2100 - total flux cleaned = 0.000546171 Jy ! Component: 2150 - total flux cleaned = 0.000518847 Jy ! Component: 2200 - total flux cleaned = 0.000573094 Jy ! Component: 2250 - total flux cleaned = 0.0004789 Jy ! Component: 2300 - total flux cleaned = 0.000519025 Jy ! Component: 2350 - total flux cleaned = 0.000519096 Jy ! Component: 2400 - total flux cleaned = 0.000492978 Jy ! Component: 2450 - total flux cleaned = 0.000532057 Jy ! Component: 2500 - total flux cleaned = 0.000480334 Jy ! Component: 2550 - total flux cleaned = 0.000544617 Jy ! Component: 2600 - total flux cleaned = 0.00049358 Jy ! Component: 2650 - total flux cleaned = 0.00049368 Jy ! Component: 2700 - total flux cleaned = 0.000506273 Jy ! Component: 2750 - total flux cleaned = 0.000468661 Jy ! Component: 2800 - total flux cleaned = 0.000418909 Jy ! Component: 2850 - total flux cleaned = 0.00038191 Jy ! Component: 2900 - total flux cleaned = 0.000418563 Jy ! Component: 2950 - total flux cleaned = 0.000357644 Jy ! Component: 3000 - total flux cleaned = 0.000345559 Jy ! Component: 3050 - total flux cleaned = 0.000345614 Jy ! Component: 3100 - total flux cleaned = 0.000297839 Jy ! Component: 3150 - total flux cleaned = 0.000297908 Jy ! Component: 3200 - total flux cleaned = 0.000238953 Jy ! Component: 3250 - total flux cleaned = 0.000262456 Jy ! Component: 3300 - total flux cleaned = 0.000297362 Jy ! Component: 3350 - total flux cleaned = 0.000262702 Jy ! Component: 3400 - total flux cleaned = 0.000239655 Jy ! Component: 3450 - total flux cleaned = 0.000251208 Jy ! Component: 3500 - total flux cleaned = 0.00025125 Jy ! Component: 3550 - total flux cleaned = 0.00021731 Jy ! Component: 3600 - total flux cleaned = 0.000228595 Jy ! Component: 3650 - total flux cleaned = 0.000239703 Jy ! Component: 3700 - total flux cleaned = 0.000239684 Jy ! Component: 3750 - total flux cleaned = 0.000272922 Jy ! Component: 3800 - total flux cleaned = 0.000306064 Jy ! Component: 3850 - total flux cleaned = 0.000262238 Jy ! Component: 3900 - total flux cleaned = 0.000305824 Jy ! Component: 3950 - total flux cleaned = 0.000349084 Jy ! Component: 4000 - total flux cleaned = 0.000338247 Jy ! Component: 4050 - total flux cleaned = 0.000348956 Jy ! Total flux subtracted in 4096 components = 0.000338289 Jy ! Clean residual min=-0.000669 max=0.000703 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.233228 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 497 components and 0.233228 Jy ![Exited script file: muppet] wmap "J0257+7843_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.75 x 3.966 at -26.88 degrees (North through East) ! Clean map min=-0.00097645 max=0.15705 Jy/beam ! Writing clean map to FITS file: J0257+7843_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 0.15705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.360808 0.360808 0.721616 1.44323 2.88647 5.77293 11.5459 23.0917 46.1835 92.3669 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.75 x 3.966 at -26.88 degrees (North through East) ! Clean map min=-0.00097645 max=0.15705 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 J0257+7843_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:00:02 2019