! Started logfile: J1228+4858_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:47:56 2019 obs J1228+4858_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1228+4858_S_2017_05_31_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849296 visibilities/baseline/integration-bin. ! Found source: J1228+4858 ! ! 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 703 lines of history. ! ! Reading 21708 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 J1228+4858_S_2017_05_31_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 829 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.833923Jy sigma=0.007749 ! Fit after self-cal, rms=0.828910Jy sigma=0.007711 ! 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=3.633 mas, bmaj=4.289 mas, bpa=-30.01 degrees ! Estimated noise=1118.02 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 = 0.133443 Jy ! Component: 100 - total flux cleaned = 0.16487 Jy ! Total flux subtracted in 100 components = 0.16487 Jy ! Clean residual min=-0.005855 max=0.011617 Jy/beam ! Clean residual mean=0.000005 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.16487 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.16487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084648Jy sigma=0.000720 ! Fit after self-cal, rms=0.084649Jy sigma=0.000720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118734 Jy ! Component: 100 - total flux cleaned = 0.0174121 Jy ! Total flux subtracted in 100 components = 0.0174121 Jy ! Clean residual min=-0.004871 max=0.006148 Jy/beam ! Clean residual mean=0.000008 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.182282 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.182282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082836Jy sigma=0.000704 ! Fit after self-cal, rms=0.082832Jy sigma=0.000704 ! 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=4.407 mas, bmaj=4.986 mas, bpa=-23.65 degrees ! Estimated noise=588.638 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 (4, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086312 Jy ! Component: 100 - total flux cleaned = 0.0141209 Jy ! Component: 150 - total flux cleaned = 0.0182419 Jy ! Component: 200 - total flux cleaned = 0.0215283 Jy ! Total flux subtracted in 200 components = 0.0215283 Jy ! Clean residual min=-0.003614 max=0.004644 Jy/beam ! Clean residual mean=0.000017 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.20381 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.20381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081706Jy sigma=0.000693 ! Fit after self-cal, rms=0.081621Jy sigma=0.000692 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 1.02 ! LA 1.00 MK 1.03 NL 0.91 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.04 KP 1.00 ! LA 0.97 MK 1.02 NL 1.02 OV 1.03 ! PT 0.99 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 1.01 KP 0.98 ! LA 0.99 MK 1.06 NL 0.98 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.06 KP 1.00* ! LA 1.01 MK 1.21 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.081621Jy sigma=0.000692 ! Fit after self-cal, rms=0.081296Jy sigma=0.000684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.478 mas, bmaj=5.031 mas, bpa=-22.13 degrees ! Estimated noise=588.672 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 = 0.00342726 Jy ! Component: 100 - total flux cleaned = 0.00578034 Jy ! Component: 150 - total flux cleaned = 0.00674534 Jy ! Component: 200 - total flux cleaned = 0.00730506 Jy ! Total flux subtracted in 200 components = 0.00730506 Jy ! Clean residual min=-0.003244 max=0.004019 Jy/beam ! Clean residual mean=0.000020 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.211115 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.211115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081097Jy sigma=0.000682 ! Fit after self-cal, rms=0.081111Jy sigma=0.000682 ! 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=0.081111Jy sigma=0.000682 ! Fit after self-cal, rms=0.079839Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.473 mas, bmaj=4.998 mas, bpa=-20.38 degrees ! Estimated noise=588.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206146 Jy ! Component: 100 - total flux cleaned = 0.00280839 Jy ! Component: 150 - total flux cleaned = 0.00323047 Jy ! Component: 200 - total flux cleaned = 0.00338819 Jy ! Total flux subtracted in 200 components = 0.00338819 Jy ! Clean residual min=-0.002068 max=0.003258 Jy/beam ! Clean residual mean=0.000008 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.214503 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.214503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079771Jy sigma=0.000668 ! Fit after self-cal, rms=0.079783Jy sigma=0.000668 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 (-14.5, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311863 Jy ! Component: 100 - total flux cleaned = 0.00488993 Jy ! Component: 150 - total flux cleaned = 0.00618013 Jy ! Component: 200 - total flux cleaned = 0.00722464 Jy ! Total flux subtracted in 200 components = 0.00722464 Jy ! Clean residual min=-0.001698 max=0.002102 Jy/beam ! Clean residual mean=0.000013 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.221728 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.221728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079664Jy sigma=0.000667 ! Fit after self-cal, rms=0.079655Jy sigma=0.000667 ! Inverting map ! Added new window around map position (2, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165673 Jy ! Component: 100 - total flux cleaned = 0.0021415 Jy ! Component: 150 - total flux cleaned = 0.00239119 Jy ! Component: 200 - total flux cleaned = 0.00252266 Jy ! Total flux subtracted in 200 components = 0.00252266 Jy ! Clean residual min=-0.001652 max=0.001924 Jy/beam ! Clean residual mean=0.000013 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.22425 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.22425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079601Jy sigma=0.000666 ! Fit after self-cal, rms=0.079597Jy sigma=0.000666 ! Inverting map ! Added new window around map position (-10.5, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019128 Jy ! Component: 100 - total flux cleaned = 0.00245045 Jy ! Component: 150 - total flux cleaned = 0.00263365 Jy ! Component: 200 - total flux cleaned = 0.00282179 Jy ! Total flux subtracted in 200 components = 0.00282179 Jy ! Clean residual min=-0.001458 max=0.001557 Jy/beam ! Clean residual mean=0.000013 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.227072 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 164 components and 0.227072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079544Jy sigma=0.000666 ! Fit after self-cal, rms=0.079537Jy sigma=0.000666 ! 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=0.079537Jy sigma=0.000666 ! Fit after self-cal, rms=0.079480Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.467 mas, bmaj=4.988 mas, bpa=-20.68 degrees ! Estimated noise=588.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118961 Jy ! Component: 100 - total flux cleaned = 0.00202743 Jy ! Component: 150 - total flux cleaned = 0.0025632 Jy ! Component: 200 - total flux cleaned = 0.0028103 Jy ! Total flux subtracted in 200 components = 0.0028103 Jy ! Clean residual min=-0.001437 max=0.001586 Jy/beam ! Clean residual mean=0.000013 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.229883 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 185 components and 0.229883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079454Jy sigma=0.000665 ! Fit after self-cal, rms=0.079448Jy sigma=0.000665 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 = 0.000444932 Jy ! Component: 100 - total flux cleaned = 0.000628306 Jy ! Component: 150 - total flux cleaned = 0.000734808 Jy ! Component: 200 - total flux cleaned = 0.000755169 Jy ! Total flux subtracted in 200 components = 0.000755169 Jy ! Clean residual min=-0.001397 max=0.001636 Jy/beam ! Clean residual mean=0.000013 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.230638 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 201 components and 0.230638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079437Jy sigma=0.000665 ! Fit after self-cal, rms=0.079436Jy sigma=0.000665 ! Inverting map ! Added new window around map position (93, 119). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121804 Jy ! Component: 100 - total flux cleaned = 0.00141279 Jy ! Component: 150 - total flux cleaned = 0.00148318 Jy ! Component: 200 - total flux cleaned = 0.00152806 Jy ! Total flux subtracted in 200 components = 0.00152806 Jy ! Clean residual min=-0.001272 max=0.001400 Jy/beam ! Clean residual mean=0.000011 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.232166 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 234 components and 0.232166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079407Jy sigma=0.000665 ! Fit after self-cal, rms=0.079405Jy sigma=0.000665 ! 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=0.079405Jy sigma=0.000665 ! Fit after self-cal, rms=0.079514Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.335 mas, bmaj=8.547 mas, bpa=-3.886 degrees ! Estimated noise=698.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909595 Jy ! Component: 100 - total flux cleaned = 0.00142778 Jy ! Component: 150 - total flux cleaned = 0.00188598 Jy ! Component: 200 - total flux cleaned = 0.00225025 Jy ! Total flux subtracted in 200 components = 0.00225025 Jy ! Clean residual min=-0.001603 max=0.001690 Jy/beam ! Clean residual mean=0.000021 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.234416 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 255 components and 0.234416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079501Jy sigma=0.000665 ! Fit after self-cal, rms=0.079499Jy sigma=0.000665 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 = 0.000317699 Jy ! Component: 100 - total flux cleaned = 0.000601343 Jy ! Component: 150 - total flux cleaned = 0.000760724 Jy ! Component: 200 - total flux cleaned = 0.000888254 Jy ! Total flux subtracted in 200 components = 0.000888254 Jy ! Clean residual min=-0.001608 max=0.001681 Jy/beam ! Clean residual mean=0.000020 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.235304 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 274 components and 0.235304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079494Jy sigma=0.000665 ! Fit after self-cal, rms=0.079494Jy sigma=0.000665 ! 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=4.467 mas, bmaj=4.985 mas, bpa=-20.6 degrees ! Estimated noise=589.003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.467 x 4.985 at -20.6 degrees (North through East) ! Clean map min=-0.0013521 max=0.17189 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=3.699 mas, bmaj=4.303 mas, bpa=-28.31 degrees ! Estimated noise=1118.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132975 Jy ! Component: 100 - total flux cleaned = 0.163478 Jy ! Component: 150 - total flux cleaned = 0.174719 Jy ! Component: 200 - total flux cleaned = 0.181673 Jy ! Total flux subtracted in 200 components = 0.181673 Jy ! Clean residual min=-0.003258 max=0.004515 Jy/beam ! Clean residual mean=0.000005 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.181673 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.181673 Jy ! Inverting map and beam ! Estimated beam: bmin=4.467 mas, bmaj=4.985 mas, bpa=-20.6 degrees ! Estimated noise=589.003 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 = 0.00802444 Jy ! Component: 100 - total flux cleaned = 0.0139973 Jy ! Component: 150 - total flux cleaned = 0.0187849 Jy ! Component: 200 - total flux cleaned = 0.0227935 Jy ! Total flux subtracted in 200 components = 0.0227935 Jy ! Clean residual min=-0.002053 max=0.002600 Jy/beam ! Clean residual mean=0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.204466 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 85 components and 0.204466 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=8.335 mas, bmaj=8.547 mas, bpa=-3.886 degrees ! Estimated noise=698.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595237 Jy ! Component: 100 - total flux cleaned = 0.0103782 Jy ! Component: 150 - total flux cleaned = 0.0138906 Jy ! Component: 200 - total flux cleaned = 0.0167423 Jy ! Total flux subtracted in 200 components = 0.0167423 Jy ! Clean residual min=-0.001961 max=0.002129 Jy/beam ! Clean residual mean=0.000011 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.221208 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 = 0.00234648 Jy ! Component: 100 - total flux cleaned = 0.00429822 Jy ! Component: 150 - total flux cleaned = 0.00595006 Jy ! Component: 200 - total flux cleaned = 0.0073607 Jy ! Total flux subtracted in 200 components = 0.0073607 Jy ! Clean residual min=-0.001617 max=0.001839 Jy/beam ! Clean residual mean=0.000016 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.228569 Jy ! Adding 181 model components to the UV plane model. ! The established model now contains 246 components and 0.228569 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.467 mas, bmaj=4.985 mas, bpa=-20.6 degrees ! Estimated noise=589.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100761 Jy ! Component: 100 - total flux cleaned = 0.001832 Jy ! Component: 150 - total flux cleaned = 0.00256098 Jy ! Component: 200 - total flux cleaned = 0.00311907 Jy ! Total flux subtracted in 200 components = 0.00311907 Jy ! Clean residual min=-0.001430 max=0.001343 Jy/beam ! Clean residual mean=0.000008 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.231688 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 274 components and 0.231688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079532Jy sigma=0.000665 ! Fit after self-cal, rms=0.079521Jy sigma=0.000665 wmodel J1228+4858_S_2017_05_31_pus_map.mod ! Writing 274 model components to file: J1228+4858_S_2017_05_31_pus_map.mod wobs J1228+4858_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1228+4858_S_2017_05_31_pus_uvs.fits wwins J1228+4858_S_2017_05_31_pus_map.win ! wwins: Wrote 6 windows to J1228+4858_S_2017_05_31_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 = 0.000121617 Jy ! Component: 100 - total flux cleaned = 0.000265285 Jy ! Component: 150 - total flux cleaned = 0.000473152 Jy ! Component: 200 - total flux cleaned = 0.000672983 Jy ! Component: 250 - total flux cleaned = 0.000758749 Jy ! Component: 300 - total flux cleaned = 0.000821496 Jy ! Component: 350 - total flux cleaned = 0.000862181 Jy ! Component: 400 - total flux cleaned = 0.00088246 Jy ! Component: 450 - total flux cleaned = 0.000980324 Jy ! Component: 500 - total flux cleaned = 0.000961136 Jy ! Component: 550 - total flux cleaned = 0.000923512 Jy ! Component: 600 - total flux cleaned = 0.000886636 Jy ! Component: 650 - total flux cleaned = 0.000886524 Jy ! Component: 700 - total flux cleaned = 0.000904335 Jy ! Component: 750 - total flux cleaned = 0.00086855 Jy ! Component: 800 - total flux cleaned = 0.000833448 Jy ! Component: 850 - total flux cleaned = 0.000781653 Jy ! Component: 900 - total flux cleaned = 0.00074756 Jy ! Component: 950 - total flux cleaned = 0.000680549 Jy ! Component: 1000 - total flux cleaned = 0.000598025 Jy ! Component: 1050 - total flux cleaned = 0.000467821 Jy ! Component: 1100 - total flux cleaned = 0.000436004 Jy ! Component: 1150 - total flux cleaned = 0.000436113 Jy ! Component: 1200 - total flux cleaned = 0.00043622 Jy ! Component: 1250 - total flux cleaned = 0.000420393 Jy ! Component: 1300 - total flux cleaned = 0.000343507 Jy ! Component: 1350 - total flux cleaned = 0.000358768 Jy ! Component: 1400 - total flux cleaned = 0.000373846 Jy ! Component: 1450 - total flux cleaned = 0.000373644 Jy ! Component: 1500 - total flux cleaned = 0.000373776 Jy ! Component: 1550 - total flux cleaned = 0.000403046 Jy ! Component: 1600 - total flux cleaned = 0.000432297 Jy ! Component: 1650 - total flux cleaned = 0.000475185 Jy ! Component: 1700 - total flux cleaned = 0.000489378 Jy ! Component: 1750 - total flux cleaned = 0.000531422 Jy ! Component: 1800 - total flux cleaned = 0.000545295 Jy ! Component: 1850 - total flux cleaned = 0.00057279 Jy ! Component: 1900 - total flux cleaned = 0.000586527 Jy ! Component: 1950 - total flux cleaned = 0.000599912 Jy ! Component: 2000 - total flux cleaned = 0.000599931 Jy ! Component: 2050 - total flux cleaned = 0.000599694 Jy ! Component: 2100 - total flux cleaned = 0.000599934 Jy ! Component: 2150 - total flux cleaned = 0.000626144 Jy ! Component: 2200 - total flux cleaned = 0.000599947 Jy ! Component: 2250 - total flux cleaned = 0.000613039 Jy ! Component: 2300 - total flux cleaned = 0.000600269 Jy ! Component: 2350 - total flux cleaned = 0.000651138 Jy ! Component: 2400 - total flux cleaned = 0.000676355 Jy ! Component: 2450 - total flux cleaned = 0.000626209 Jy ! Component: 2500 - total flux cleaned = 0.000700636 Jy ! Component: 2550 - total flux cleaned = 0.000663706 Jy ! Component: 2600 - total flux cleaned = 0.000700398 Jy ! Component: 2650 - total flux cleaned = 0.000712523 Jy ! Component: 2700 - total flux cleaned = 0.000688459 Jy ! Component: 2750 - total flux cleaned = 0.000688571 Jy ! Component: 2800 - total flux cleaned = 0.000688554 Jy ! Component: 2850 - total flux cleaned = 0.000724024 Jy ! Component: 2900 - total flux cleaned = 0.000735538 Jy ! Component: 2950 - total flux cleaned = 0.000747309 Jy ! Component: 3000 - total flux cleaned = 0.00075881 Jy ! Component: 3050 - total flux cleaned = 0.000770322 Jy ! Component: 3100 - total flux cleaned = 0.000781714 Jy ! Component: 3150 - total flux cleaned = 0.000804174 Jy ! Component: 3200 - total flux cleaned = 0.000837804 Jy ! Component: 3250 - total flux cleaned = 0.000826562 Jy ! Component: 3300 - total flux cleaned = 0.000815554 Jy ! Component: 3350 - total flux cleaned = 0.000848541 Jy ! Component: 3400 - total flux cleaned = 0.000848619 Jy ! Component: 3450 - total flux cleaned = 0.000881219 Jy ! Component: 3500 - total flux cleaned = 0.000902758 Jy ! Component: 3550 - total flux cleaned = 0.000913559 Jy ! Component: 3600 - total flux cleaned = 0.000902855 Jy ! Component: 3650 - total flux cleaned = 0.000902777 Jy ! Component: 3700 - total flux cleaned = 0.000923874 Jy ! Component: 3750 - total flux cleaned = 0.000944765 Jy ! Component: 3800 - total flux cleaned = 0.000944752 Jy ! Component: 3850 - total flux cleaned = 0.000986229 Jy ! Component: 3900 - total flux cleaned = 0.000955234 Jy ! Component: 3950 - total flux cleaned = 0.000986017 Jy ! Component: 4000 - total flux cleaned = 0.000975808 Jy ! Component: 4050 - total flux cleaned = 0.00101642 Jy ! Total flux subtracted in 4096 components = 0.00104673 Jy ! Clean residual min=-0.000552 max=0.000613 Jy/beam ! Clean residual mean=0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.232735 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 570 components and 0.232735 Jy ![Exited script file: muppet] wmap "J1228+4858_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.467 x 4.985 at -20.6 degrees (North through East) ! Clean map min=-0.00099216 max=0.17209 Jy/beam ! Writing clean map to FITS file: J1228+4858_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322508 0.322508 0.645016 1.29003 2.58006 5.16013 10.3203 20.6405 41.281 82.5621 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.467 x 4.985 at -20.6 degrees (North through East) ! Clean map min=-0.00099216 max=0.17209 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 J1228+4858_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:48:02 2019