! Started logfile: J0118-2141_S_2017_05_01_pus_uvs.log on Wed May 1 18:24:11 2019 obs J0118-2141_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0118-2141_S_2017_05_01_pus_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.474854 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0118-2141 ! ! 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 788 lines of history. ! ! Reading 1624 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 J0118-2141_S_2017_05_01_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.359906Jy sigma=0.002002 ! Fit after self-cal, rms=0.339999Jy sigma=0.001904 ! 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=2.931 mas, bmaj=7.393 mas, bpa=9.266 degrees ! Estimated noise=5056.9 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 = 0.894164 Jy ! Component: 100 - total flux cleaned = 1.14317 Jy ! Total flux subtracted in 100 components = 1.14317 Jy ! Clean residual min=-0.045397 max=0.116855 Jy/beam ! Clean residual mean=-0.000370 rms=0.017470 Jy/beam ! Combined flux in latest and established models = 1.14317 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.14317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251119Jy sigma=0.001339 ! Fit after self-cal, rms=0.251252Jy sigma=0.001339 ! Inverting map ! Added new window around map position (-4.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107534 Jy ! Component: 100 - total flux cleaned = 0.159439 Jy ! Total flux subtracted in 100 components = 0.159439 Jy ! Clean residual min=-0.034122 max=0.057255 Jy/beam ! Clean residual mean=-0.000141 rms=0.010989 Jy/beam ! Combined flux in latest and established models = 1.30261 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 1.30261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207336Jy sigma=0.000980 ! Fit after self-cal, rms=0.205429Jy sigma=0.000966 ! 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=3.54 mas, bmaj=8.962 mas, bpa=12.35 degrees ! Estimated noise=3698.7 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 = 0.0441553 Jy ! Component: 100 - total flux cleaned = 0.0635171 Jy ! Component: 150 - total flux cleaned = 0.0677349 Jy ! Component: 200 - total flux cleaned = 0.0712733 Jy ! Total flux subtracted in 200 components = 0.0712733 Jy ! Clean residual min=-0.030143 max=0.043023 Jy/beam ! Clean residual mean=-0.000123 rms=0.009204 Jy/beam ! Combined flux in latest and established models = 1.37388 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 1.37388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196591Jy sigma=0.000895 ! Fit after self-cal, rms=0.196572Jy sigma=0.000894 ! 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 0.97 FD 0.89 HN 1.16 KP 1.02 ! LA 1.02 MK 0.99 NL 0.92 OV 1.02 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.54 KP 0.99 ! LA 0.97 MK 0.98 NL 0.98 OV 1.04 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.15 KP 1.00 ! LA 1.02 MK 1.01 NL 1.00 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! 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 1.09 KP 1.00* ! LA 0.87 MK 0.95 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.196572Jy sigma=0.000894 ! Fit after self-cal, rms=0.173847Jy sigma=0.000711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=8.939 mas, bpa=12.36 degrees ! Estimated noise=3715.1 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 = -0.0156902 Jy ! Component: 100 - total flux cleaned = -0.0181248 Jy ! Component: 150 - total flux cleaned = -0.0192661 Jy ! Component: 200 - total flux cleaned = -0.0202582 Jy ! Total flux subtracted in 200 components = -0.0202582 Jy ! Clean residual min=-0.019535 max=0.013121 Jy/beam ! Clean residual mean=-0.000096 rms=0.004583 Jy/beam ! Combined flux in latest and established models = 1.35362 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 1.35362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171782Jy sigma=0.000701 ! Fit after self-cal, rms=0.171554Jy sigma=0.000700 ! 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=0.171554Jy sigma=0.000700 ! Fit after self-cal, rms=0.172658Jy sigma=0.000697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=8.955 mas, bpa=12.44 degrees ! Estimated noise=3712.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0111657 Jy ! Component: 100 - total flux cleaned = -0.0127708 Jy ! Component: 150 - total flux cleaned = -0.0134493 Jy ! Component: 200 - total flux cleaned = -0.0138466 Jy ! Total flux subtracted in 200 components = -0.0138466 Jy ! Clean residual min=-0.018007 max=0.012118 Jy/beam ! Clean residual mean=-0.000090 rms=0.004128 Jy/beam ! Combined flux in latest and established models = 1.33977 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 1.33977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171268Jy sigma=0.000692 ! Fit after self-cal, rms=0.171100Jy sigma=0.000691 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 = -0.00214115 Jy ! Component: 100 - total flux cleaned = -0.00283092 Jy ! Component: 150 - total flux cleaned = -0.0032842 Jy ! Component: 200 - total flux cleaned = -0.00369781 Jy ! Total flux subtracted in 200 components = -0.00369781 Jy ! Clean residual min=-0.017578 max=0.012325 Jy/beam ! Clean residual mean=-0.000101 rms=0.004035 Jy/beam ! Combined flux in latest and established models = 1.33608 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 1.33608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170578Jy sigma=0.000690 ! Fit after self-cal, rms=0.170527Jy sigma=0.000689 ! 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=0.170527Jy sigma=0.000689 ! Fit after self-cal, rms=0.171836Jy sigma=0.000686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=8.966 mas, bpa=12.53 degrees ! Estimated noise=3713.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00746133 Jy ! Component: 100 - total flux cleaned = -0.00868393 Jy ! Component: 150 - total flux cleaned = -0.00919905 Jy ! Component: 200 - total flux cleaned = -0.0095044 Jy ! Total flux subtracted in 200 components = -0.0095044 Jy ! Clean residual min=-0.016322 max=0.011308 Jy/beam ! Clean residual mean=-0.000087 rms=0.003685 Jy/beam ! Combined flux in latest and established models = 1.32657 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 1.32657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170935Jy sigma=0.000684 ! Fit after self-cal, rms=0.170851Jy sigma=0.000683 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 = -0.00168971 Jy ! Component: 100 - total flux cleaned = -0.00209022 Jy ! Component: 150 - total flux cleaned = -0.00257843 Jy ! Component: 200 - total flux cleaned = -0.00291885 Jy ! Total flux subtracted in 200 components = -0.00291885 Jy ! Clean residual min=-0.015970 max=0.011409 Jy/beam ! Clean residual mean=-0.000096 rms=0.003625 Jy/beam ! Combined flux in latest and established models = 1.32365 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 1.32365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170480Jy sigma=0.000682 ! Fit after self-cal, rms=0.170452Jy sigma=0.000682 ! 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=0.170452Jy sigma=0.000682 ! Fit after self-cal, rms=0.171684Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.028 mas, bmaj=21.42 mas, bpa=16.41 degrees ! Estimated noise=4012.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0056723 Jy ! Component: 100 - total flux cleaned = -0.00601906 Jy ! Component: 150 - total flux cleaned = -0.00629483 Jy ! Component: 200 - total flux cleaned = -0.00654016 Jy ! Total flux subtracted in 200 components = -0.00654016 Jy ! Clean residual min=-0.016232 max=0.011612 Jy/beam ! Clean residual mean=-0.000167 rms=0.004218 Jy/beam ! Combined flux in latest and established models = 1.31711 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 1.31711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171569Jy sigma=0.000679 ! Fit after self-cal, rms=0.171555Jy sigma=0.000679 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 = -0.000859387 Jy ! Component: 100 - total flux cleaned = -0.00078996 Jy ! Component: 150 - total flux cleaned = -0.000899664 Jy ! Component: 200 - total flux cleaned = -0.00106075 Jy ! Total flux subtracted in 200 components = -0.00106075 Jy ! Clean residual min=-0.016134 max=0.011975 Jy/beam ! Clean residual mean=-0.000172 rms=0.004214 Jy/beam ! Combined flux in latest and established models = 1.31605 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 1.31605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171524Jy sigma=0.000679 ! Fit after self-cal, rms=0.171517Jy sigma=0.000679 ! 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=3.571 mas, bmaj=8.978 mas, bpa=12.61 degrees ! Estimated noise=3713.25 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 8.978 at 12.61 degrees (North through East) ! Clean map min=-0.01396 max=1.102 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171517Jy sigma=0.000679 ! Fit after self-cal, rms=0.165951Jy sigma=0.000636 ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=9.012 mas, bpa=12.8 degrees ! Estimated noise=3716.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00462452 Jy ! Component: 100 - total flux cleaned = -0.0054175 Jy ! Component: 150 - total flux cleaned = -0.0061121 Jy ! Component: 200 - total flux cleaned = -0.00661679 Jy ! Total flux subtracted in 200 components = -0.00661679 Jy ! Clean residual min=-0.013630 max=0.010037 Jy/beam ! Clean residual mean=-0.000082 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 1.30943 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 1.30943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165328Jy sigma=0.000635 ! Fit after self-cal, rms=0.165292Jy sigma=0.000634 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000938427 Jy ! Component: 100 - total flux cleaned = -0.00128082 Jy ! Component: 150 - total flux cleaned = -0.00148932 Jy ! Component: 200 - total flux cleaned = -0.00148924 Jy ! Total flux subtracted in 200 components = -0.00148924 Jy ! Clean residual min=-0.013498 max=0.010024 Jy/beam ! Clean residual mean=-0.000087 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 1.30795 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 1.30795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164957Jy sigma=0.000634 ! Fit after self-cal, rms=0.164945Jy sigma=0.000634 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164945Jy sigma=0.000634 ! Fit after self-cal, rms=0.165834Jy sigma=0.000633 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=2.953 mas, bmaj=7.412 mas, bpa=9.785 degrees ! Estimated noise=5158.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.909497 Jy ! Component: 100 - total flux cleaned = 1.15531 Jy ! Component: 150 - total flux cleaned = 1.23614 Jy ! Component: 200 - total flux cleaned = 1.26755 Jy ! Total flux subtracted in 200 components = 1.26755 Jy ! Clean residual min=-0.016837 max=0.020531 Jy/beam ! Clean residual mean=-0.000086 rms=0.004377 Jy/beam ! Combined flux in latest and established models = 1.26755 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 1.26755 Jy ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=9.019 mas, bpa=12.84 degrees ! Estimated noise=3715.78 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) ! Added new window around map position (27, -36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225705 Jy ! Component: 100 - total flux cleaned = 0.0346249 Jy ! Component: 150 - total flux cleaned = 0.0400888 Jy ! Component: 200 - total flux cleaned = 0.040963 Jy ! Total flux subtracted in 200 components = 0.040963 Jy ! Clean residual min=-0.012359 max=0.010550 Jy/beam ! Clean residual mean=-0.000071 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 1.30851 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 1.30851 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=21.51 mas, bpa=16.57 degrees ! Estimated noise=3999.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491469 Jy ! Component: 100 - total flux cleaned = 0.004496 Jy ! Component: 150 - total flux cleaned = 0.00415744 Jy ! Component: 200 - total flux cleaned = 0.00397131 Jy ! Total flux subtracted in 200 components = 0.00397131 Jy ! Clean residual min=-0.012531 max=0.010333 Jy/beam ! Clean residual mean=-0.000113 rms=0.003444 Jy/beam ! Combined flux in latest and established models = 1.31248 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 = -0.000171639 Jy ! Component: 100 - total flux cleaned = -0.000331726 Jy ! Component: 150 - total flux cleaned = -0.000478334 Jy ! Component: 200 - total flux cleaned = -0.000478287 Jy ! Total flux subtracted in 200 components = -0.000478287 Jy ! Clean residual min=-0.012620 max=0.010163 Jy/beam ! Clean residual mean=-0.000115 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 1.312 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 87 components and 1.312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=9.019 mas, bpa=12.84 degrees ! Estimated noise=3715.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000661025 Jy ! Component: 100 - total flux cleaned = -0.000816084 Jy ! Component: 150 - total flux cleaned = -0.000960498 Jy ! Component: 200 - total flux cleaned = -0.000823856 Jy ! Total flux subtracted in 200 components = -0.000823856 Jy ! Clean residual min=-0.012690 max=0.009334 Jy/beam ! Clean residual mean=-0.000061 rms=0.002829 Jy/beam ! Combined flux in latest and established models = 1.31118 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 1.31118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164348Jy sigma=0.000629 ! Fit after self-cal, rms=0.164118Jy sigma=0.000628 wmodel J0118-2141_S_2017_05_01_pus_map.mod ! Writing 104 model components to file: J0118-2141_S_2017_05_01_pus_map.mod wobs J0118-2141_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0118-2141_S_2017_05_01_pus_uvs.fits wwins J0118-2141_S_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0118-2141_S_2017_05_01_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 = -0.00514758 Jy ! Component: 100 - total flux cleaned = -0.00871295 Jy ! Component: 150 - total flux cleaned = -0.0105433 Jy ! Component: 200 - total flux cleaned = -0.012268 Jy ! Component: 250 - total flux cleaned = -0.013491 Jy ! Component: 300 - total flux cleaned = -0.0149205 Jy ! Component: 350 - total flux cleaned = -0.0162991 Jy ! Component: 400 - total flux cleaned = -0.0176307 Jy ! Component: 450 - total flux cleaned = -0.0184474 Jy ! Component: 500 - total flux cleaned = -0.0192394 Jy ! Component: 550 - total flux cleaned = -0.0197884 Jy ! Component: 600 - total flux cleaned = -0.0205343 Jy ! Component: 650 - total flux cleaned = -0.0210507 Jy ! Component: 700 - total flux cleaned = -0.0213542 Jy ! Component: 750 - total flux cleaned = -0.0219464 Jy ! Component: 800 - total flux cleaned = -0.0223321 Jy ! Component: 850 - total flux cleaned = -0.0228011 Jy ! Component: 900 - total flux cleaned = -0.0232582 Jy ! Component: 950 - total flux cleaned = -0.0236157 Jy ! Component: 1000 - total flux cleaned = -0.0237904 Jy ! Component: 1050 - total flux cleaned = -0.0240478 Jy ! Component: 1100 - total flux cleaned = -0.0244687 Jy ! Component: 1150 - total flux cleaned = -0.0246332 Jy ! Component: 1200 - total flux cleaned = -0.024715 Jy ! Component: 1250 - total flux cleaned = -0.024876 Jy ! Component: 1300 - total flux cleaned = -0.0251888 Jy ! Component: 1350 - total flux cleaned = -0.0251139 Jy ! Component: 1400 - total flux cleaned = -0.0251146 Jy ! Component: 1450 - total flux cleaned = -0.0250427 Jy ! Component: 1500 - total flux cleaned = -0.0251905 Jy ! Component: 1550 - total flux cleaned = -0.0250462 Jy ! Component: 1600 - total flux cleaned = -0.0249049 Jy ! Component: 1650 - total flux cleaned = -0.0249747 Jy ! Component: 1700 - total flux cleaned = -0.0249047 Jy ! Component: 1750 - total flux cleaned = -0.0250402 Jy ! Component: 1800 - total flux cleaned = -0.0252418 Jy ! Component: 1850 - total flux cleaned = -0.0252417 Jy ! Component: 1900 - total flux cleaned = -0.0257021 Jy ! Component: 1950 - total flux cleaned = -0.0256366 Jy ! Component: 2000 - total flux cleaned = -0.0258297 Jy ! Component: 2050 - total flux cleaned = -0.0259568 Jy ! Component: 2100 - total flux cleaned = -0.0258929 Jy ! Component: 2150 - total flux cleaned = -0.026142 Jy ! Component: 2200 - total flux cleaned = -0.0263274 Jy ! Component: 2250 - total flux cleaned = -0.0264493 Jy ! Component: 2300 - total flux cleaned = -0.0265689 Jy ! Component: 2350 - total flux cleaned = -0.026747 Jy ! Component: 2400 - total flux cleaned = -0.0268053 Jy ! Component: 2450 - total flux cleaned = -0.026747 Jy ! Component: 2500 - total flux cleaned = -0.0268046 Jy ! Component: 2550 - total flux cleaned = -0.0266896 Jy ! Component: 2600 - total flux cleaned = -0.026746 Jy ! Component: 2650 - total flux cleaned = -0.0266901 Jy ! Component: 2700 - total flux cleaned = -0.0268012 Jy ! Component: 2750 - total flux cleaned = -0.0265794 Jy ! Component: 2800 - total flux cleaned = -0.0266893 Jy ! Component: 2850 - total flux cleaned = -0.0267435 Jy ! Component: 2900 - total flux cleaned = -0.0265276 Jy ! Component: 2950 - total flux cleaned = -0.0265278 Jy ! Component: 3000 - total flux cleaned = -0.026635 Jy ! Component: 3050 - total flux cleaned = -0.026793 Jy ! Component: 3100 - total flux cleaned = -0.0267932 Jy ! Component: 3150 - total flux cleaned = -0.0267412 Jy ! Component: 3200 - total flux cleaned = -0.0267409 Jy ! Component: 3250 - total flux cleaned = -0.0266898 Jy ! Component: 3300 - total flux cleaned = -0.0266894 Jy ! Component: 3350 - total flux cleaned = -0.0265885 Jy ! Component: 3400 - total flux cleaned = -0.0265884 Jy ! Component: 3450 - total flux cleaned = -0.0264396 Jy ! Component: 3500 - total flux cleaned = -0.0263414 Jy ! Component: 3550 - total flux cleaned = -0.0262923 Jy ! Component: 3600 - total flux cleaned = -0.0262438 Jy ! Component: 3650 - total flux cleaned = -0.0260505 Jy ! Component: 3700 - total flux cleaned = -0.0259069 Jy ! Component: 3750 - total flux cleaned = -0.0258592 Jy ! Component: 3800 - total flux cleaned = -0.0258116 Jy ! Component: 3850 - total flux cleaned = -0.0257175 Jy ! Component: 3900 - total flux cleaned = -0.0255773 Jy ! Component: 3950 - total flux cleaned = -0.0254381 Jy ! Component: 4000 - total flux cleaned = -0.0254381 Jy ! Component: 4050 - total flux cleaned = -0.0254378 Jy ! Total flux subtracted in 4096 components = -0.0253008 Jy ! Clean residual min=-0.003272 max=0.002632 Jy/beam ! Clean residual mean=0.000000 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 1.28588 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 365 components and 1.28588 Jy ![Exited script file: muppet] wmap "J0118-2141_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.582 x 9.019 at 12.84 degrees (North through East) ! Clean map min=-0.0066594 max=1.1462 Jy/beam ! Writing clean map to FITS file: J0118-2141_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.14622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00078862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206405 0.206405 0.412809 0.825618 1.65124 3.30247 6.60494 13.2099 26.4198 52.8396 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.582 x 9.019 at 12.84 degrees (North through East) ! Clean map min=-0.0066594 max=1.1462 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 J0118-2141_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:24:18 2019