! Started logfile: J1052+8317_S_2017_10_21_pus_uvs.log on Sat May 11 20:56:47 2019 obs J1052+8317_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1052+8317_S_2017_10_21_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.84633 visibilities/baseline/integration-bin. ! Found source: J1052+8317 ! ! 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 26568 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 J1052+8317_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 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 383 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1041 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958413Jy sigma=0.008549 ! Fit after self-cal, rms=0.935043Jy sigma=0.008342 ! 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=2.882 mas, bmaj=6.727 mas, bpa=38.56 degrees ! Estimated noise=1072.37 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 = 0.0478514 Jy ! Component: 100 - total flux cleaned = 0.0627869 Jy ! Total flux subtracted in 100 components = 0.0627869 Jy ! Clean residual min=-0.007701 max=0.014703 Jy/beam ! Clean residual mean=-0.000063 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.0627869 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0627869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097564Jy sigma=0.000813 ! Fit after self-cal, rms=0.097277Jy sigma=0.000810 ! Inverting map ! Added new window around map position (-11, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127798 Jy ! Component: 100 - total flux cleaned = 0.0198266 Jy ! Total flux subtracted in 100 components = 0.0198266 Jy ! Clean residual min=-0.006461 max=0.011236 Jy/beam ! Clean residual mean=-0.000048 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.0826135 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0826135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095014Jy sigma=0.000790 ! Fit after self-cal, rms=0.094550Jy sigma=0.000785 ! Inverting map ! Added new window around map position (12, -12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138169 Jy ! Component: 100 - total flux cleaned = 0.021719 Jy ! Total flux subtracted in 100 components = 0.021719 Jy ! Clean residual min=-0.005764 max=0.006768 Jy/beam ! Clean residual mean=-0.000037 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.104333 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.104333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092178Jy sigma=0.000764 ! Fit after self-cal, rms=0.091562Jy sigma=0.000758 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115716 Jy ! Component: 100 - total flux cleaned = 0.0180398 Jy ! Total flux subtracted in 100 components = 0.0180398 Jy ! Clean residual min=-0.005781 max=0.005742 Jy/beam ! Clean residual mean=-0.000027 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.122372 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.122372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089888Jy sigma=0.000743 ! Fit after self-cal, rms=0.089416Jy sigma=0.000739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00882897 Jy ! Component: 100 - total flux cleaned = 0.0139819 Jy ! Total flux subtracted in 100 components = 0.0139819 Jy ! Clean residual min=-0.004986 max=0.004795 Jy/beam ! Clean residual mean=-0.000019 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.136354 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.136354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088319Jy sigma=0.000730 ! Fit after self-cal, rms=0.088015Jy sigma=0.000727 ! 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=3.677 mas, bmaj=7.844 mas, bpa=37.28 degrees ! Estimated noise=572.63 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 = 0.0081187 Jy ! Component: 100 - total flux cleaned = 0.0130666 Jy ! Component: 150 - total flux cleaned = 0.0165623 Jy ! Component: 200 - total flux cleaned = 0.0183934 Jy ! Total flux subtracted in 200 components = 0.0183934 Jy ! Clean residual min=-0.003058 max=0.003332 Jy/beam ! Clean residual mean=-0.000035 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.154748 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.154748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087072Jy sigma=0.000720 ! Fit after self-cal, rms=0.086780Jy sigma=0.000718 ! 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 1.03 HN 0.94 KP 1.08 ! LA 1.02 MK 1.05 NL 0.84 OV 0.99 ! PT 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.98 KP 1.05 ! LA 0.97 MK 0.94 NL 0.78 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.99 KP 1.06 ! LA 0.81 MK 1.04 NL 1.15 OV 0.95 ! PT 0.92 ! ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 0.82 KP 1.00* ! LA 0.85 MK 0.73 NL 1.00* OV 1.00* ! PT 0.92 ! ! ! Fit before self-cal, rms=0.086780Jy sigma=0.000718 ! Fit after self-cal, rms=0.081337Jy sigma=0.000715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=7.946 mas, bpa=36.92 degrees ! Estimated noise=556.515 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 = 0.000912177 Jy ! Component: 100 - total flux cleaned = 0.00151974 Jy ! Component: 150 - total flux cleaned = 0.00204086 Jy ! Component: 200 - total flux cleaned = 0.00240983 Jy ! Total flux subtracted in 200 components = 0.00240983 Jy ! Clean residual min=-0.002506 max=0.002735 Jy/beam ! Clean residual mean=0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.157157 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.157157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081095Jy sigma=0.000713 ! Fit after self-cal, rms=0.081002Jy sigma=0.000712 ! 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=0.081002Jy sigma=0.000712 ! Fit after self-cal, rms=0.080677Jy sigma=0.000710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=7.872 mas, bpa=36.78 degrees ! Estimated noise=553.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316571 Jy ! Component: 100 - total flux cleaned = 0.000785513 Jy ! Component: 150 - total flux cleaned = 0.00104586 Jy ! Component: 200 - total flux cleaned = 0.00131682 Jy ! Total flux subtracted in 200 components = 0.00131682 Jy ! Clean residual min=-0.002215 max=0.002119 Jy/beam ! Clean residual mean=0.000012 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.158474 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 108 components and 0.158474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080571Jy sigma=0.000710 ! Fit after self-cal, rms=0.080577Jy sigma=0.000709 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 (74.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137757 Jy ! Component: 100 - total flux cleaned = 0.00149185 Jy ! Component: 150 - total flux cleaned = 0.00163838 Jy ! Component: 200 - total flux cleaned = 0.00189043 Jy ! Total flux subtracted in 200 components = 0.00189043 Jy ! Clean residual min=-0.001982 max=0.001808 Jy/beam ! Clean residual mean=0.000012 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.160365 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.160365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080500Jy sigma=0.000708 ! Fit after self-cal, rms=0.080491Jy sigma=0.000708 ! 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=0.080491Jy sigma=0.000708 ! Fit after self-cal, rms=0.080516Jy sigma=0.000708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=7.833 mas, bpa=36.81 degrees ! Estimated noise=551.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377906 Jy ! Component: 100 - total flux cleaned = 0.000566298 Jy ! Component: 150 - total flux cleaned = 0.000756323 Jy ! Component: 200 - total flux cleaned = 0.000926944 Jy ! Total flux subtracted in 200 components = 0.000926944 Jy ! Clean residual min=-0.001827 max=0.001790 Jy/beam ! Clean residual mean=0.000012 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.161292 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 141 components and 0.161292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080469Jy sigma=0.000708 ! Fit after self-cal, rms=0.080481Jy sigma=0.000708 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 = 0.000139619 Jy ! Component: 100 - total flux cleaned = 0.000283128 Jy ! Component: 150 - total flux cleaned = 0.000410969 Jy ! Component: 200 - total flux cleaned = 0.000530612 Jy ! Total flux subtracted in 200 components = 0.000530612 Jy ! Clean residual min=-0.001800 max=0.001719 Jy/beam ! Clean residual mean=0.000012 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.161822 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 149 components and 0.161822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080453Jy sigma=0.000708 ! Fit after self-cal, rms=0.080452Jy sigma=0.000707 ! 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=0.080452Jy sigma=0.000707 ! Fit after self-cal, rms=0.080546Jy sigma=0.000707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.163 mas, bmaj=11.29 mas, bpa=22.8 degrees ! Estimated noise=690.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575465 Jy ! Component: 100 - total flux cleaned = 0.000918599 Jy ! Component: 150 - total flux cleaned = 0.00109785 Jy ! Component: 200 - total flux cleaned = 0.00119812 Jy ! Total flux subtracted in 200 components = 0.00119812 Jy ! Clean residual min=-0.001741 max=0.001722 Jy/beam ! Clean residual mean=0.000023 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.16302 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 0.16302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080533Jy sigma=0.000707 ! Fit after self-cal, rms=0.080533Jy sigma=0.000707 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 = 0.000112811 Jy ! Component: 100 - total flux cleaned = 0.000307532 Jy ! Component: 150 - total flux cleaned = 0.000368796 Jy ! Component: 200 - total flux cleaned = 0.00046368 Jy ! Total flux subtracted in 200 components = 0.00046368 Jy ! Clean residual min=-0.001697 max=0.001656 Jy/beam ! Clean residual mean=0.000023 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.163484 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 0.163484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080524Jy sigma=0.000707 ! Fit after self-cal, rms=0.080521Jy sigma=0.000707 ! 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=3.591 mas, bmaj=7.824 mas, bpa=36.92 degrees ! Estimated noise=552.296 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 7.824 at 36.92 degrees (North through East) ! Clean map min=-0.0016911 max=0.056199 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=6.626 mas, bpa=38.16 degrees ! Estimated noise=1029.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455572 Jy ! Component: 100 - total flux cleaned = 0.0735483 Jy ! Component: 150 - total flux cleaned = 0.0923792 Jy ! Component: 200 - total flux cleaned = 0.105312 Jy ! Total flux subtracted in 200 components = 0.105312 Jy ! Clean residual min=-0.004793 max=0.007462 Jy/beam ! Clean residual mean=-0.000024 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.105312 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.105312 Jy ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=7.824 mas, bpa=36.92 degrees ! Estimated noise=552.296 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 = 0.0138104 Jy ! Component: 100 - total flux cleaned = 0.0238179 Jy ! Component: 150 - total flux cleaned = 0.0312428 Jy ! Component: 200 - total flux cleaned = 0.0368108 Jy ! Total flux subtracted in 200 components = 0.0368108 Jy ! Clean residual min=-0.002515 max=0.003992 Jy/beam ! Clean residual mean=-0.000033 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.142123 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.142123 Jy ! Inverting map ! Added new window around map position (8.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447991 Jy ! Component: 100 - total flux cleaned = 0.00786859 Jy ! Component: 150 - total flux cleaned = 0.0100187 Jy ! Component: 200 - total flux cleaned = 0.0118039 Jy ! Total flux subtracted in 200 components = 0.0118039 Jy ! Clean residual min=-0.001972 max=0.001922 Jy/beam ! Clean residual mean=-0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.153927 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 84 components and 0.153927 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=8.163 mas, bmaj=11.29 mas, bpa=22.8 degrees ! Estimated noise=690.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275476 Jy ! Component: 100 - total flux cleaned = 0.00453433 Jy ! Component: 150 - total flux cleaned = 0.00584948 Jy ! Component: 200 - total flux cleaned = 0.00689872 Jy ! Total flux subtracted in 200 components = 0.00689872 Jy ! Clean residual min=-0.001663 max=0.001490 Jy/beam ! Clean residual mean=0.000019 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.160826 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 = 0.000767279 Jy ! Component: 100 - total flux cleaned = 0.00130658 Jy ! Component: 150 - total flux cleaned = 0.00175224 Jy ! Component: 200 - total flux cleaned = 0.00214514 Jy ! Total flux subtracted in 200 components = 0.00214514 Jy ! Clean residual min=-0.001541 max=0.001356 Jy/beam ! Clean residual mean=0.000023 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.162971 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 175 components and 0.162971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=7.824 mas, bpa=36.92 degrees ! Estimated noise=552.296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123045 Jy ! Component: 100 - total flux cleaned = 0.000348609 Jy ! Component: 150 - total flux cleaned = 0.000544659 Jy ! Component: 200 - total flux cleaned = 0.000740627 Jy ! Total flux subtracted in 200 components = 0.000740627 Jy ! Clean residual min=-0.001741 max=0.001383 Jy/beam ! Clean residual mean=0.000013 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.163712 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 197 components and 0.163712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080495Jy sigma=0.000707 ! Fit after self-cal, rms=0.080481Jy sigma=0.000707 wmodel J1052+8317_S_2017_10_21_pus_map.mod ! Writing 197 model components to file: J1052+8317_S_2017_10_21_pus_map.mod wobs J1052+8317_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1052+8317_S_2017_10_21_pus_uvs.fits wwins J1052+8317_S_2017_10_21_pus_map.win ! wwins: Wrote 5 windows to J1052+8317_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 = -0.000551565 Jy ! Component: 100 - total flux cleaned = -0.000879775 Jy ! Component: 150 - total flux cleaned = -0.000951421 Jy ! Component: 200 - total flux cleaned = -0.000907898 Jy ! Component: 250 - total flux cleaned = -0.000823228 Jy ! Component: 300 - total flux cleaned = -0.000782169 Jy ! Component: 350 - total flux cleaned = -0.000723031 Jy ! Component: 400 - total flux cleaned = -0.000665737 Jy ! Component: 450 - total flux cleaned = -0.000591439 Jy ! Component: 500 - total flux cleaned = -0.000483783 Jy ! Component: 550 - total flux cleaned = -0.00043139 Jy ! Component: 600 - total flux cleaned = -0.000380508 Jy ! Component: 650 - total flux cleaned = -0.000396699 Jy ! Component: 700 - total flux cleaned = -0.000331698 Jy ! Component: 750 - total flux cleaned = -0.000299956 Jy ! Component: 800 - total flux cleaned = -0.000253369 Jy ! Component: 850 - total flux cleaned = -0.000253183 Jy ! Component: 900 - total flux cleaned = -0.000223176 Jy ! Component: 950 - total flux cleaned = -0.000193484 Jy ! Component: 1000 - total flux cleaned = -0.000178917 Jy ! Component: 1050 - total flux cleaned = -0.000150242 Jy ! Component: 1100 - total flux cleaned = -0.000136384 Jy ! Component: 1150 - total flux cleaned = -0.000178141 Jy ! Component: 1200 - total flux cleaned = -0.000191763 Jy ! Component: 1250 - total flux cleaned = -0.000191644 Jy ! Component: 1300 - total flux cleaned = -0.00023163 Jy ! Component: 1350 - total flux cleaned = -0.00025805 Jy ! Component: 1400 - total flux cleaned = -0.000310368 Jy ! Component: 1450 - total flux cleaned = -0.00037474 Jy ! Component: 1500 - total flux cleaned = -0.00038739 Jy ! Component: 1550 - total flux cleaned = -0.0004376 Jy ! Component: 1600 - total flux cleaned = -0.000400122 Jy ! Component: 1650 - total flux cleaned = -0.000424848 Jy ! Component: 1700 - total flux cleaned = -0.000437103 Jy ! Component: 1750 - total flux cleaned = -0.000425195 Jy ! Component: 1800 - total flux cleaned = -0.00043713 Jy ! Component: 1850 - total flux cleaned = -0.000472437 Jy ! Component: 1900 - total flux cleaned = -0.000448965 Jy ! Component: 1950 - total flux cleaned = -0.000448913 Jy ! Component: 2000 - total flux cleaned = -0.000448908 Jy ! Component: 2050 - total flux cleaned = -0.000448967 Jy ! Component: 2100 - total flux cleaned = -0.000460228 Jy ! Component: 2150 - total flux cleaned = -0.000471449 Jy ! Component: 2200 - total flux cleaned = -0.000504472 Jy ! Component: 2250 - total flux cleaned = -0.00051535 Jy ! Component: 2300 - total flux cleaned = -0.00053704 Jy ! Component: 2350 - total flux cleaned = -0.000547661 Jy ! Component: 2400 - total flux cleaned = -0.000568844 Jy ! Component: 2450 - total flux cleaned = -0.000547741 Jy ! Component: 2500 - total flux cleaned = -0.000599956 Jy ! Component: 2550 - total flux cleaned = -0.000599955 Jy ! Component: 2600 - total flux cleaned = -0.000651453 Jy ! Component: 2650 - total flux cleaned = -0.00066169 Jy ! Component: 2700 - total flux cleaned = -0.000671754 Jy ! Component: 2750 - total flux cleaned = -0.000681821 Jy ! Component: 2800 - total flux cleaned = -0.000701657 Jy ! Component: 2850 - total flux cleaned = -0.000701496 Jy ! Component: 2900 - total flux cleaned = -0.000721093 Jy ! Component: 2950 - total flux cleaned = -0.000711431 Jy ! Component: 3000 - total flux cleaned = -0.000730838 Jy ! Component: 3050 - total flux cleaned = -0.000721171 Jy ! Component: 3100 - total flux cleaned = -0.000721152 Jy ! Component: 3150 - total flux cleaned = -0.000711752 Jy ! Component: 3200 - total flux cleaned = -0.000749485 Jy ! Component: 3250 - total flux cleaned = -0.000730776 Jy ! Component: 3300 - total flux cleaned = -0.000721454 Jy ! Component: 3350 - total flux cleaned = -0.000730687 Jy ! Component: 3400 - total flux cleaned = -0.000703151 Jy ! Component: 3450 - total flux cleaned = -0.000712304 Jy ! Component: 3500 - total flux cleaned = -0.000721356 Jy ! Component: 3550 - total flux cleaned = -0.000694239 Jy ! Component: 3600 - total flux cleaned = -0.000694243 Jy ! Component: 3650 - total flux cleaned = -0.000685298 Jy ! Component: 3700 - total flux cleaned = -0.00067649 Jy ! Component: 3750 - total flux cleaned = -0.000685335 Jy ! Component: 3800 - total flux cleaned = -0.000676522 Jy ! Component: 3850 - total flux cleaned = -0.000685225 Jy ! Component: 3900 - total flux cleaned = -0.000719797 Jy ! Component: 3950 - total flux cleaned = -0.000668019 Jy ! Component: 4000 - total flux cleaned = -0.000710997 Jy ! Component: 4050 - total flux cleaned = -0.000676825 Jy ! Total flux subtracted in 4096 components = -0.000693807 Jy ! Clean residual min=-0.000489 max=0.000482 Jy/beam ! Clean residual mean=0.000006 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.163018 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 488 components and 0.163018 Jy ![Exited script file: muppet] wmap "J1052+8317_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 7.824 at 36.92 degrees (North through East) ! Clean map min=-0.0014372 max=0.054901 Jy/beam ! Writing clean map to FITS file: J1052+8317_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 0.0549008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.857961 0.857961 1.71592 3.43184 6.86369 13.7274 27.4547 54.9095 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 7.824 at 36.92 degrees (North through East) ! Clean map min=-0.0014372 max=0.054901 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 J1052+8317_S_2017_10_21_pus_uvs.log closed on Sat May 11 20:56:53 2019