! Started logfile: J2051+1950_S_2017_10_21_pus_uvs.log on Sat May 11 21:05:56 2019 obs J2051+1950_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2051+1950_S_2017_10_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977827 visibilities/baseline/integration-bin. ! Found source: J2051+1950 ! ! 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 644 lines of history. ! ! Reading 16052 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 J2051+1950_S_2017_10_21_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932013Jy sigma=0.009870 ! Fit after self-cal, rms=0.917244Jy sigma=0.009736 ! 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=2.906 mas, bmaj=10.06 mas, bpa=-22.44 degrees ! Estimated noise=977.124 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 = 0.0630181 Jy ! Component: 100 - total flux cleaned = 0.0813488 Jy ! Total flux subtracted in 100 components = 0.0813488 Jy ! Clean residual min=-0.005583 max=0.008375 Jy/beam ! Clean residual mean=-0.000026 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.0813488 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0813488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080013Jy sigma=0.000757 ! Fit after self-cal, rms=0.079881Jy sigma=0.000756 ! 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=3.585 mas, bmaj=11.32 mas, bpa=-20.73 degrees ! Estimated noise=647.646 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 (6, -93). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117156 Jy ! Component: 100 - total flux cleaned = 0.0188674 Jy ! Component: 150 - total flux cleaned = 0.0234549 Jy ! Component: 200 - total flux cleaned = 0.0267542 Jy ! Total flux subtracted in 200 components = 0.0267542 Jy ! Clean residual min=-0.003954 max=0.004025 Jy/beam ! Clean residual mean=-0.000024 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.108103 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.108103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077830Jy sigma=0.000736 ! Fit after self-cal, rms=0.077601Jy sigma=0.000734 ! 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 1.07 FD 0.96 HN 0.96 KP 1.03 ! LA 1.01 MK 0.99 NL 0.90 OV 1.05 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.96 KP 1.01 ! LA 1.01 MK 1.00 NL 0.88 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.99 KP 1.02 ! LA 0.76 MK 1.05 NL 1.25 OV 0.95 ! PT 0.94 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.97 KP 1.00* ! LA 0.94 MK 1.14 NL 1.00* OV 1.00* ! PT 0.95 ! ! ! Fit before self-cal, rms=0.077601Jy sigma=0.000734 ! Fit after self-cal, rms=0.074576Jy sigma=0.000728 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=11.42 mas, bpa=-20.81 degrees ! Estimated noise=635.085 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 = 0.00359161 Jy ! Component: 100 - total flux cleaned = 0.0054487 Jy ! Component: 150 - total flux cleaned = 0.00610789 Jy ! Component: 200 - total flux cleaned = 0.00655201 Jy ! Total flux subtracted in 200 components = 0.00655201 Jy ! Clean residual min=-0.002836 max=0.003579 Jy/beam ! Clean residual mean=-0.000013 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.114655 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.114655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074341Jy sigma=0.000725 ! Fit after self-cal, rms=0.074307Jy sigma=0.000725 ! 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=0.074307Jy sigma=0.000725 ! Fit after self-cal, rms=0.074963Jy sigma=0.000721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=11.47 mas, bpa=-20.58 degrees ! Estimated noise=636.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181589 Jy ! Component: 100 - total flux cleaned = 0.00260679 Jy ! Component: 150 - total flux cleaned = 0.00272148 Jy ! Component: 200 - total flux cleaned = 0.00289372 Jy ! Total flux subtracted in 200 components = 0.00289372 Jy ! Clean residual min=-0.001956 max=0.003191 Jy/beam ! Clean residual mean=-0.000006 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.117549 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.117549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074900Jy sigma=0.000720 ! Fit after self-cal, rms=0.074949Jy sigma=0.000720 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 (1.5, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274986 Jy ! Component: 100 - total flux cleaned = 0.00404833 Jy ! Component: 150 - total flux cleaned = 0.00475674 Jy ! Component: 200 - total flux cleaned = 0.00525889 Jy ! Total flux subtracted in 200 components = 0.00525889 Jy ! Clean residual min=-0.001742 max=0.002002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.122808 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.122808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074833Jy sigma=0.000719 ! Fit after self-cal, rms=0.074815Jy sigma=0.000719 ! Inverting map ! Added new window around map position (3.5, -117.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184118 Jy ! Component: 100 - total flux cleaned = 0.00284559 Jy ! Component: 150 - total flux cleaned = 0.0033016 Jy ! Component: 200 - total flux cleaned = 0.00360974 Jy ! Total flux subtracted in 200 components = 0.00360974 Jy ! Clean residual min=-0.001589 max=0.001620 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.126417 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 145 components and 0.126417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074751Jy sigma=0.000718 ! Fit after self-cal, rms=0.074750Jy sigma=0.000718 ! 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=0.074750Jy sigma=0.000718 ! Fit after self-cal, rms=0.075024Jy sigma=0.000718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=11.47 mas, bpa=-20.62 degrees ! Estimated noise=635.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132674 Jy ! Component: 100 - total flux cleaned = 0.0022522 Jy ! Component: 150 - total flux cleaned = 0.00275088 Jy ! Component: 200 - total flux cleaned = 0.00296919 Jy ! Total flux subtracted in 200 components = 0.00296919 Jy ! Clean residual min=-0.001453 max=0.001499 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.129387 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 174 components and 0.129387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074984Jy sigma=0.000718 ! Fit after self-cal, rms=0.074992Jy sigma=0.000718 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 = 0.000674078 Jy ! Component: 100 - total flux cleaned = 0.000836193 Jy ! Component: 150 - total flux cleaned = 0.000983655 Jy ! Component: 200 - total flux cleaned = 0.00109759 Jy ! Total flux subtracted in 200 components = 0.00109759 Jy ! Clean residual min=-0.001352 max=0.001416 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.130484 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 193 components and 0.130484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074971Jy sigma=0.000717 ! Fit after self-cal, rms=0.074963Jy sigma=0.000717 ! 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=0.074963Jy sigma=0.000717 ! Fit after self-cal, rms=0.074944Jy sigma=0.000717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.053 mas, bmaj=13.56 mas, bpa=-22.88 degrees ! Estimated noise=767.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113065 Jy ! Component: 100 - total flux cleaned = 0.00162502 Jy ! Component: 150 - total flux cleaned = 0.00175629 Jy ! Component: 200 - total flux cleaned = 0.00178017 Jy ! Total flux subtracted in 200 components = 0.00178017 Jy ! Clean residual min=-0.001476 max=0.001403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.132264 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 218 components and 0.132264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074924Jy sigma=0.000717 ! Fit after self-cal, rms=0.074922Jy sigma=0.000717 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 = 0.00048564 Jy ! Component: 100 - total flux cleaned = 0.00055507 Jy ! Component: 150 - total flux cleaned = 0.000597696 Jy ! Component: 200 - total flux cleaned = 0.000657438 Jy ! Total flux subtracted in 200 components = 0.000657438 Jy ! Clean residual min=-0.001368 max=0.001462 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.132922 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 227 components and 0.132922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074912Jy sigma=0.000717 ! Fit after self-cal, rms=0.074907Jy sigma=0.000717 ! 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=3.615 mas, bmaj=11.46 mas, bpa=-20.66 degrees ! Estimated noise=635.829 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 11.46 at -20.66 degrees (North through East) ! Clean map min=-0.0019176 max=0.082122 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=2.927 mas, bmaj=10.17 mas, bpa=-22.23 degrees ! Estimated noise=983.473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0620811 Jy ! Component: 100 - total flux cleaned = 0.0809879 Jy ! Component: 150 - total flux cleaned = 0.0918424 Jy ! Component: 200 - total flux cleaned = 0.0990301 Jy ! Total flux subtracted in 200 components = 0.0990301 Jy ! Clean residual min=-0.003185 max=0.004022 Jy/beam ! Clean residual mean=-0.000015 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0990301 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 0.0990301 Jy ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=11.46 mas, bpa=-20.66 degrees ! Estimated noise=635.829 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 = 0.00636368 Jy ! Component: 100 - total flux cleaned = 0.0111219 Jy ! Component: 150 - total flux cleaned = 0.0148083 Jy ! Component: 200 - total flux cleaned = 0.0177856 Jy ! Total flux subtracted in 200 components = 0.0177856 Jy ! Clean residual min=-0.002102 max=0.002297 Jy/beam ! Clean residual mean=-0.000016 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.116816 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.116816 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=8.053 mas, bmaj=13.56 mas, bpa=-22.88 degrees ! Estimated noise=767.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357997 Jy ! Component: 100 - total flux cleaned = 0.00622523 Jy ! Component: 150 - total flux cleaned = 0.00834962 Jy ! Component: 200 - total flux cleaned = 0.0100785 Jy ! Total flux subtracted in 200 components = 0.0100785 Jy ! Clean residual min=-0.001916 max=0.001768 Jy/beam ! Clean residual mean=-0.000013 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.126894 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 = 0.00105019 Jy ! Component: 100 - total flux cleaned = 0.00170901 Jy ! Component: 150 - total flux cleaned = 0.00233906 Jy ! Component: 200 - total flux cleaned = 0.00289969 Jy ! Total flux subtracted in 200 components = 0.00289969 Jy ! Clean residual min=-0.001769 max=0.001479 Jy/beam ! Clean residual mean=-0.000011 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.129794 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 169 components and 0.129794 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=11.46 mas, bpa=-20.66 degrees ! Estimated noise=635.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124684 Jy ! Component: 100 - total flux cleaned = 0.00145257 Jy ! Component: 150 - total flux cleaned = 0.00160364 Jy ! Component: 200 - total flux cleaned = 0.00170629 Jy ! Total flux subtracted in 200 components = 0.00170629 Jy ! Clean residual min=-0.001347 max=0.001403 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.1315 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 201 components and 0.1315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074951Jy sigma=0.000718 ! Fit after self-cal, rms=0.074936Jy sigma=0.000717 wmodel J2051+1950_S_2017_10_21_pus_map.mod ! Writing 201 model components to file: J2051+1950_S_2017_10_21_pus_map.mod wobs J2051+1950_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2051+1950_S_2017_10_21_pus_uvs.fits wwins J2051+1950_S_2017_10_21_pus_map.win ! wwins: Wrote 4 windows to J2051+1950_S_2017_10_21_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 = 0.000200853 Jy ! Component: 100 - total flux cleaned = 0.000291547 Jy ! Component: 150 - total flux cleaned = 0.000376066 Jy ! Component: 200 - total flux cleaned = 0.000417118 Jy ! Component: 250 - total flux cleaned = 0.000436618 Jy ! Component: 300 - total flux cleaned = 0.000436498 Jy ! Component: 350 - total flux cleaned = 0.000454259 Jy ! Component: 400 - total flux cleaned = 0.000488566 Jy ! Component: 450 - total flux cleaned = 0.000437246 Jy ! Component: 500 - total flux cleaned = 0.000437701 Jy ! Component: 550 - total flux cleaned = 0.000486114 Jy ! Component: 600 - total flux cleaned = 0.000533443 Jy ! Component: 650 - total flux cleaned = 0.000564103 Jy ! Component: 700 - total flux cleaned = 0.000594137 Jy ! Component: 750 - total flux cleaned = 0.00060919 Jy ! Component: 800 - total flux cleaned = 0.000623696 Jy ! Component: 850 - total flux cleaned = 0.000681238 Jy ! Component: 900 - total flux cleaned = 0.000695264 Jy ! Component: 950 - total flux cleaned = 0.000764647 Jy ! Component: 1000 - total flux cleaned = 0.000764379 Jy ! Component: 1050 - total flux cleaned = 0.000764607 Jy ! Component: 1100 - total flux cleaned = 0.00079132 Jy ! Component: 1150 - total flux cleaned = 0.000791419 Jy ! Component: 1200 - total flux cleaned = 0.000855573 Jy ! Component: 1250 - total flux cleaned = 0.000842624 Jy ! Component: 1300 - total flux cleaned = 0.000830183 Jy ! Component: 1350 - total flux cleaned = 0.000842723 Jy ! Component: 1400 - total flux cleaned = 0.000867268 Jy ! Component: 1450 - total flux cleaned = 0.000879184 Jy ! Component: 1500 - total flux cleaned = 0.000879163 Jy ! Component: 1550 - total flux cleaned = 0.000914432 Jy ! Component: 1600 - total flux cleaned = 0.000949095 Jy ! Component: 1650 - total flux cleaned = 0.000903129 Jy ! Component: 1700 - total flux cleaned = 0.000925796 Jy ! Component: 1750 - total flux cleaned = 0.000892357 Jy ! Component: 1800 - total flux cleaned = 0.000903536 Jy ! Component: 1850 - total flux cleaned = 0.000914505 Jy ! Component: 1900 - total flux cleaned = 0.000892761 Jy ! Component: 1950 - total flux cleaned = 0.00091424 Jy ! Component: 2000 - total flux cleaned = 0.00090372 Jy ! Component: 2050 - total flux cleaned = 0.000882762 Jy ! Component: 2100 - total flux cleaned = 0.000903371 Jy ! Component: 2150 - total flux cleaned = 0.000923893 Jy ! Component: 2200 - total flux cleaned = 0.000923894 Jy ! Component: 2250 - total flux cleaned = 0.000933938 Jy ! Component: 2300 - total flux cleaned = 0.00096382 Jy ! Component: 2350 - total flux cleaned = 0.000953873 Jy ! Component: 2400 - total flux cleaned = 0.000963666 Jy ! Component: 2450 - total flux cleaned = 0.00101209 Jy ! Component: 2500 - total flux cleaned = 0.00100238 Jy ! Component: 2550 - total flux cleaned = 0.00102138 Jy ! Component: 2600 - total flux cleaned = 0.00101194 Jy ! Component: 2650 - total flux cleaned = 0.00104938 Jy ! Component: 2700 - total flux cleaned = 0.00105872 Jy ! Component: 2750 - total flux cleaned = 0.00106782 Jy ! Component: 2800 - total flux cleaned = 0.00107687 Jy ! Component: 2850 - total flux cleaned = 0.00110401 Jy ! Component: 2900 - total flux cleaned = 0.00110389 Jy ! Component: 2950 - total flux cleaned = 0.00110381 Jy ! Component: 3000 - total flux cleaned = 0.00110393 Jy ! Component: 3050 - total flux cleaned = 0.00113026 Jy ! Component: 3100 - total flux cleaned = 0.00113026 Jy ! Component: 3150 - total flux cleaned = 0.00117342 Jy ! Component: 3200 - total flux cleaned = 0.00118192 Jy ! Component: 3250 - total flux cleaned = 0.00115631 Jy ! Component: 3300 - total flux cleaned = 0.00116482 Jy ! Component: 3350 - total flux cleaned = 0.00115646 Jy ! Component: 3400 - total flux cleaned = 0.00117314 Jy ! Component: 3450 - total flux cleaned = 0.00117325 Jy ! Component: 3500 - total flux cleaned = 0.00118149 Jy ! Component: 3550 - total flux cleaned = 0.00119784 Jy ! Component: 3600 - total flux cleaned = 0.00121407 Jy ! Component: 3650 - total flux cleaned = 0.00120599 Jy ! Component: 3700 - total flux cleaned = 0.00122205 Jy ! Component: 3750 - total flux cleaned = 0.00121407 Jy ! Component: 3800 - total flux cleaned = 0.00123787 Jy ! Component: 3850 - total flux cleaned = 0.00122216 Jy ! Component: 3900 - total flux cleaned = 0.00124568 Jy ! Component: 3950 - total flux cleaned = 0.00125348 Jy ! Component: 4000 - total flux cleaned = 0.00123027 Jy ! Component: 4050 - total flux cleaned = 0.001238 Jy ! Total flux subtracted in 4096 components = 0.00123032 Jy ! Clean residual min=-0.000417 max=0.000559 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.13273 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 463 components and 0.13273 Jy ![Exited script file: muppet] wmap "J2051+1950_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 11.46 at -20.66 degrees (North through East) ! Clean map min=-0.0013432 max=0.081662 Jy/beam ! Writing clean map to FITS file: J2051+1950_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0816624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138598 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.509162 0.509162 1.01832 2.03665 4.07329 8.14659 16.2932 32.5864 65.1727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 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: 3.615 x 11.46 at -20.66 degrees (North through East) ! Clean map min=-0.0013432 max=0.081662 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 J2051+1950_S_2017_10_21_pus_uvs.log closed on Sat May 11 21:06:01 2019