! Started logfile: J1538-0346_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:44:02 2019 obs J1538-0346_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1538-0346_S_2017_03_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976224 visibilities/baseline/integration-bin. ! Found source: J1538-0346 ! ! 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 1684 lines of history. ! ! Reading 25128 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 J1538-0346_S_2017_03_27_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 376 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884495Jy sigma=0.006765 ! Fit after self-cal, rms=0.873027Jy sigma=0.006687 ! 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=2.634 mas, bmaj=6.679 mas, bpa=-2.67 degrees ! Estimated noise=1083.04 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 = 0.0962893 Jy ! Component: 100 - total flux cleaned = 0.122253 Jy ! Total flux subtracted in 100 components = 0.122253 Jy ! Clean residual min=-0.012194 max=0.033564 Jy/beam ! Clean residual mean=0.000025 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 0.122254 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.122254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118293Jy sigma=0.000826 ! Fit after self-cal, rms=0.118268Jy sigma=0.000826 ! Inverting map ! Added new window around map position (-6.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288418 Jy ! Component: 100 - total flux cleaned = 0.0430392 Jy ! Total flux subtracted in 100 components = 0.0430392 Jy ! Clean residual min=-0.007954 max=0.016702 Jy/beam ! Clean residual mean=0.000015 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.165293 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.165293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109112Jy sigma=0.000737 ! Fit after self-cal, rms=0.107441Jy sigma=0.000724 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015222 Jy ! Component: 100 - total flux cleaned = 0.0234924 Jy ! Total flux subtracted in 100 components = 0.0234924 Jy ! Clean residual min=-0.004290 max=0.008067 Jy/beam ! Clean residual mean=0.000009 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.188785 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.188785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104462Jy sigma=0.000694 ! Fit after self-cal, rms=0.104066Jy sigma=0.000691 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840999 Jy ! Component: 100 - total flux cleaned = 0.0135401 Jy ! Total flux subtracted in 100 components = 0.0135401 Jy ! Clean residual min=-0.003707 max=0.004502 Jy/beam ! Clean residual mean=0.000006 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.202325 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.202325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103087Jy sigma=0.000680 ! Fit after self-cal, rms=0.102979Jy sigma=0.000680 ! 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=3.243 mas, bmaj=7.662 mas, bpa=-1.987 degrees ! Estimated noise=630.929 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 = 0.00732284 Jy ! Component: 100 - total flux cleaned = 0.0115563 Jy ! Component: 150 - total flux cleaned = 0.0144294 Jy ! Component: 200 - total flux cleaned = 0.0164307 Jy ! Total flux subtracted in 200 components = 0.0164307 Jy ! Clean residual min=-0.002617 max=0.003918 Jy/beam ! Clean residual mean=0.000007 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.218756 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 103 components and 0.218756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102470Jy sigma=0.000674 ! Fit after self-cal, rms=0.102426Jy sigma=0.000674 ! 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 1.01 FD 0.93 HN 0.97 KP 1.04 ! LA 0.98 MK 0.98 NL 1.01 OV 1.02 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.06 KP 0.99 ! LA 0.97 MK 1.00 NL 1.09 OV 1.04 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 1.06 KP 0.98 ! LA 0.99 MK 1.03 NL 1.05 OV 0.96 ! PT 0.96 SC 1.04 ! ! ! 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 1.07 HN 0.99 KP 1.00* ! LA 0.88 MK 1.14 NL 1.00* OV 1.09 ! PT 0.99 SC 1.32 ! ! ! Fit before self-cal, rms=0.102426Jy sigma=0.000674 ! Fit after self-cal, rms=0.107709Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=7.728 mas, bpa=-1.995 degrees ! Estimated noise=636.785 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 = 0.000154234 Jy ! Component: 100 - total flux cleaned = -4.23623e-05 Jy ! Component: 150 - total flux cleaned = -0.00015663 Jy ! Component: 200 - total flux cleaned = -0.000226677 Jy ! Total flux subtracted in 200 components = -0.000226677 Jy ! Clean residual min=-0.002105 max=0.002178 Jy/beam ! Clean residual mean=0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.218529 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.218529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107672Jy sigma=0.000669 ! Fit after self-cal, rms=0.107755Jy sigma=0.000669 ! 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=0.107755Jy sigma=0.000669 ! Fit after self-cal, rms=0.111488Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=7.738 mas, bpa=-1.944 degrees ! Estimated noise=639.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100541 Jy ! Component: 100 - total flux cleaned = 0.000981796 Jy ! Component: 150 - total flux cleaned = 0.000984005 Jy ! Component: 200 - total flux cleaned = 0.000999582 Jy ! Total flux subtracted in 200 components = 0.000999582 Jy ! Clean residual min=-0.001831 max=0.001771 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.219529 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 0.219529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111474Jy sigma=0.000665 ! Fit after self-cal, rms=0.111665Jy 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 = 0.000166544 Jy ! Component: 100 - total flux cleaned = 0.000165407 Jy ! Component: 150 - total flux cleaned = 0.000166183 Jy ! Component: 200 - total flux cleaned = 0.000179995 Jy ! Total flux subtracted in 200 components = 0.000179995 Jy ! Clean residual min=-0.001870 max=0.001804 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.219709 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 0.219709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111660Jy sigma=0.000665 ! Fit after self-cal, rms=0.111660Jy sigma=0.000665 ! 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=0.111660Jy sigma=0.000665 ! Fit after self-cal, rms=0.114400Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=7.741 mas, bpa=-1.883 degrees ! Estimated noise=639.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575156 Jy ! Component: 100 - total flux cleaned = 0.000559499 Jy ! Component: 150 - total flux cleaned = 0.000543821 Jy ! Component: 200 - total flux cleaned = 0.000569472 Jy ! Total flux subtracted in 200 components = 0.000569472 Jy ! Clean residual min=-0.001579 max=0.001652 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.220278 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 141 components and 0.220278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114395Jy sigma=0.000664 ! Fit after self-cal, rms=0.114427Jy sigma=0.000664 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 = 7.7194e-05 Jy ! Component: 100 - total flux cleaned = 8.99157e-05 Jy ! Component: 150 - total flux cleaned = 0.000101185 Jy ! Component: 200 - total flux cleaned = 0.000111963 Jy ! Total flux subtracted in 200 components = 0.000111963 Jy ! Clean residual min=-0.001616 max=0.001635 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.22039 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 143 components and 0.22039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114424Jy sigma=0.000664 ! Fit after self-cal, rms=0.114425Jy sigma=0.000664 ! 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=0.114425Jy sigma=0.000664 ! Fit after self-cal, rms=0.114614Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.646 mas, bmaj=12.84 mas, bpa=3.422 degrees ! Estimated noise=796.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325378 Jy ! Component: 100 - total flux cleaned = 0.000390567 Jy ! Component: 150 - total flux cleaned = 0.000414903 Jy ! Component: 200 - total flux cleaned = 0.000429209 Jy ! Total flux subtracted in 200 components = 0.000429209 Jy ! Clean residual min=-0.002027 max=0.001821 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.220819 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 149 components and 0.220819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114614Jy sigma=0.000664 ! Fit after self-cal, rms=0.114615Jy sigma=0.000664 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 = 1.94172e-05 Jy ! Component: 100 - total flux cleaned = 2.72215e-05 Jy ! Component: 150 - total flux cleaned = 3.43263e-05 Jy ! Component: 200 - total flux cleaned = 4.65499e-05 Jy ! Total flux subtracted in 200 components = 4.65499e-05 Jy ! Clean residual min=-0.002031 max=0.001822 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.220866 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 152 components and 0.220866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114614Jy sigma=0.000664 ! Fit after self-cal, rms=0.114615Jy sigma=0.000664 ! 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=3.285 mas, bmaj=7.741 mas, bpa=-1.847 degrees ! Estimated noise=639.831 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 7.741 at -1.847 degrees (North through East) ! Clean map min=-0.0015863 max=0.1205 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=2.668 mas, bmaj=6.712 mas, bpa=-2.361 degrees ! Estimated noise=1106.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100009 Jy ! Component: 100 - total flux cleaned = 0.141658 Jy ! Component: 150 - total flux cleaned = 0.164811 Jy ! Component: 200 - total flux cleaned = 0.179132 Jy ! Total flux subtracted in 200 components = 0.179132 Jy ! Clean residual min=-0.004139 max=0.007638 Jy/beam ! Clean residual mean=0.000010 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.179132 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 0.179132 Jy ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.741 mas, bpa=-1.847 degrees ! Estimated noise=639.831 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 = 0.0146212 Jy ! Component: 100 - total flux cleaned = 0.023367 Jy ! Component: 150 - total flux cleaned = 0.0291375 Jy ! Component: 200 - total flux cleaned = 0.0330366 Jy ! Total flux subtracted in 200 components = 0.0330366 Jy ! Clean residual min=-0.001753 max=0.002492 Jy/beam ! Clean residual mean=0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.212169 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 85 components and 0.212169 Jy ! Inverting map ! Added new window around map position (-10, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282194 Jy ! Component: 100 - total flux cleaned = 0.00478333 Jy ! Component: 150 - total flux cleaned = 0.00617771 Jy ! Component: 200 - total flux cleaned = 0.00673422 Jy ! Total flux subtracted in 200 components = 0.00673422 Jy ! Clean residual min=-0.001587 max=0.001726 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.218903 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 118 components and 0.218903 Jy ! Inverting map ! Added new window around map position (-78, 103.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720391 Jy ! Component: 100 - total flux cleaned = 0.000872894 Jy ! Component: 150 - total flux cleaned = 0.000873832 Jy ! Component: 200 - total flux cleaned = 0.000933498 Jy ! Total flux subtracted in 200 components = 0.000933498 Jy ! Clean residual min=-0.001507 max=0.001434 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.219836 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 0.219836 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.646 mas, bmaj=12.84 mas, bpa=3.422 degrees ! Estimated noise=796.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.07153e-05 Jy ! Component: 100 - total flux cleaned = -0.000133667 Jy ! Component: 150 - total flux cleaned = -0.000177292 Jy ! Component: 200 - total flux cleaned = -0.000195361 Jy ! Total flux subtracted in 200 components = -0.000195361 Jy ! Clean residual min=-0.001625 max=0.001663 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.219641 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 = 1.38132e-05 Jy ! Component: 100 - total flux cleaned = 2.68681e-05 Jy ! Component: 150 - total flux cleaned = 3.90135e-05 Jy ! Component: 200 - total flux cleaned = 5.0093e-05 Jy ! Total flux subtracted in 200 components = 5.0093e-05 Jy ! Clean residual min=-0.001607 max=0.001689 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.219691 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 163 components and 0.219691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.741 mas, bpa=-1.847 degrees ! Estimated noise=639.831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212518 Jy ! Component: 100 - total flux cleaned = -0.000236582 Jy ! Component: 150 - total flux cleaned = -0.000194326 Jy ! Component: 200 - total flux cleaned = -0.000194247 Jy ! Total flux subtracted in 200 components = -0.000194247 Jy ! Clean residual min=-0.001476 max=0.001448 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.219497 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 0.219497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114581Jy sigma=0.000663 ! Fit after self-cal, rms=0.114568Jy sigma=0.000663 wmodel J1538-0346_S_2017_03_27_pus_map.mod ! Writing 180 model components to file: J1538-0346_S_2017_03_27_pus_map.mod wobs J1538-0346_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1538-0346_S_2017_03_27_pus_uvs.fits wwins J1538-0346_S_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1538-0346_S_2017_03_27_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 = -0.000122471 Jy ! Component: 100 - total flux cleaned = 2.25119e-05 Jy ! Component: 150 - total flux cleaned = 0.000137175 Jy ! Component: 200 - total flux cleaned = 0.000137237 Jy ! Component: 250 - total flux cleaned = 9.46233e-05 Jy ! Component: 300 - total flux cleaned = 5.32191e-05 Jy ! Component: 350 - total flux cleaned = -0.000129019 Jy ! Component: 400 - total flux cleaned = -0.000168031 Jy ! Component: 450 - total flux cleaned = -0.000323968 Jy ! Component: 500 - total flux cleaned = -0.000457696 Jy ! Component: 550 - total flux cleaned = -0.000514256 Jy ! Component: 600 - total flux cleaned = -0.000700177 Jy ! Component: 650 - total flux cleaned = -0.000773285 Jy ! Component: 700 - total flux cleaned = -0.000845631 Jy ! Component: 750 - total flux cleaned = -0.000987954 Jy ! Component: 800 - total flux cleaned = -0.00104039 Jy ! Component: 850 - total flux cleaned = -0.00112686 Jy ! Component: 900 - total flux cleaned = -0.0011612 Jy ! Component: 950 - total flux cleaned = -0.00126287 Jy ! Component: 1000 - total flux cleaned = -0.00136291 Jy ! Component: 1050 - total flux cleaned = -0.00144527 Jy ! Component: 1100 - total flux cleaned = -0.00149436 Jy ! Component: 1150 - total flux cleaned = -0.00154319 Jy ! Component: 1200 - total flux cleaned = -0.00159133 Jy ! Component: 1250 - total flux cleaned = -0.00167086 Jy ! Component: 1300 - total flux cleaned = -0.00170255 Jy ! Component: 1350 - total flux cleaned = -0.0017962 Jy ! Component: 1400 - total flux cleaned = -0.00178079 Jy ! Component: 1450 - total flux cleaned = -0.00185757 Jy ! Component: 1500 - total flux cleaned = -0.00188816 Jy ! Component: 1550 - total flux cleaned = -0.00191808 Jy ! Component: 1600 - total flux cleaned = -0.00185845 Jy ! Component: 1650 - total flux cleaned = -0.00191756 Jy ! Component: 1700 - total flux cleaned = -0.00190286 Jy ! Component: 1750 - total flux cleaned = -0.00190298 Jy ! Component: 1800 - total flux cleaned = -0.00194614 Jy ! Component: 1850 - total flux cleaned = -0.00190315 Jy ! Component: 1900 - total flux cleaned = -0.00188883 Jy ! Component: 1950 - total flux cleaned = -0.00187472 Jy ! Component: 2000 - total flux cleaned = -0.00190278 Jy ! Component: 2050 - total flux cleaned = -0.00187481 Jy ! Component: 2100 - total flux cleaned = -0.00187494 Jy ! Component: 2150 - total flux cleaned = -0.0019025 Jy ! Component: 2200 - total flux cleaned = -0.00188868 Jy ! Component: 2250 - total flux cleaned = -0.00182112 Jy ! Component: 2300 - total flux cleaned = -0.00186143 Jy ! Component: 2350 - total flux cleaned = -0.00187464 Jy ! Component: 2400 - total flux cleaned = -0.00187446 Jy ! Component: 2450 - total flux cleaned = -0.00187446 Jy ! Component: 2500 - total flux cleaned = -0.00187463 Jy ! Component: 2550 - total flux cleaned = -0.00191355 Jy ! Component: 2600 - total flux cleaned = -0.00188768 Jy ! Component: 2650 - total flux cleaned = -0.00187484 Jy ! Component: 2700 - total flux cleaned = -0.00183676 Jy ! Component: 2750 - total flux cleaned = -0.00192562 Jy ! Component: 2800 - total flux cleaned = -0.00191289 Jy ! Component: 2850 - total flux cleaned = -0.00191281 Jy ! Component: 2900 - total flux cleaned = -0.00187538 Jy ! Component: 2950 - total flux cleaned = -0.00193727 Jy ! Component: 3000 - total flux cleaned = -0.0018757 Jy ! Component: 3050 - total flux cleaned = -0.00188789 Jy ! Component: 3100 - total flux cleaned = -0.00191212 Jy ! Component: 3150 - total flux cleaned = -0.00193606 Jy ! Component: 3200 - total flux cleaned = -0.00187599 Jy ! Component: 3250 - total flux cleaned = -0.00189989 Jy ! Component: 3300 - total flux cleaned = -0.0019118 Jy ! Component: 3350 - total flux cleaned = -0.00186452 Jy ! Component: 3400 - total flux cleaned = -0.00188802 Jy ! Component: 3450 - total flux cleaned = -0.00188811 Jy ! Component: 3500 - total flux cleaned = -0.00183 Jy ! Component: 3550 - total flux cleaned = -0.00185317 Jy ! Component: 3600 - total flux cleaned = -0.00186473 Jy ! Component: 3650 - total flux cleaned = -0.00186478 Jy ! Component: 3700 - total flux cleaned = -0.00185322 Jy ! Component: 3750 - total flux cleaned = -0.0018079 Jy ! Component: 3800 - total flux cleaned = -0.00176299 Jy ! Component: 3850 - total flux cleaned = -0.00178536 Jy ! Component: 3900 - total flux cleaned = -0.00177419 Jy ! Component: 3950 - total flux cleaned = -0.00175211 Jy ! Component: 4000 - total flux cleaned = -0.00175201 Jy ! Component: 4050 - total flux cleaned = -0.00176298 Jy ! Total flux subtracted in 4096 components = -0.00179579 Jy ! Clean residual min=-0.000712 max=0.000863 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.217701 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 493 components and 0.217701 Jy ![Exited script file: muppet] wmap "J1538-0346_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 7.741 at -1.847 degrees (North through East) ! Clean map min=-0.0013264 max=0.12083 Jy/beam ! Writing clean map to FITS file: J1538-0346_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204092 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50672 0.50672 1.01344 2.02688 4.05376 8.10752 16.215 32.4301 64.8602 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 7.741 at -1.847 degrees (North through East) ! Clean map min=-0.0013264 max=0.12083 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 J1538-0346_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:44:07 2019