! Started logfile: J0928-3049_S_2017_06_15_pus_uvs.log on Tue May 7 15:15:52 2019 obs J0928-3049_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0928-3049_S_2017_06_15_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.939474 visibilities/baseline/integration-bin. ! Found source: J0928-3049 ! ! 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 603 lines of history. ! ! Reading 12852 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 J0928-3049_S_2017_06_15_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923400Jy sigma=0.006130 ! Fit after self-cal, rms=0.894459Jy sigma=0.005949 ! 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=2.443 mas, bmaj=6.96 mas, bpa=-4.649 degrees ! Estimated noise=1478.88 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 = 0.0771752 Jy ! Component: 100 - total flux cleaned = 0.115142 Jy ! Total flux subtracted in 100 components = 0.115142 Jy ! Clean residual min=-0.008829 max=0.023503 Jy/beam ! Clean residual mean=-0.000129 rms=0.003584 Jy/beam ! Combined flux in latest and established models = 0.115142 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.115142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124705Jy sigma=0.000826 ! Fit after self-cal, rms=0.124297Jy sigma=0.000823 ! Inverting map ! Added new window around map position (3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269944 Jy ! Component: 100 - total flux cleaned = 0.0460424 Jy ! Total flux subtracted in 100 components = 0.0460424 Jy ! Clean residual min=-0.007354 max=0.016633 Jy/beam ! Clean residual mean=-0.000073 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 0.161184 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 62 components and 0.161184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114527Jy sigma=0.000746 ! Fit after self-cal, rms=0.114195Jy sigma=0.000745 ! Inverting map ! Added new window around map position (3.5, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166332 Jy ! Component: 100 - total flux cleaned = 0.0279891 Jy ! Total flux subtracted in 100 components = 0.0279891 Jy ! Clean residual min=-0.006409 max=0.013003 Jy/beam ! Clean residual mean=-0.000039 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.189174 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.189174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110454Jy sigma=0.000715 ! Fit after self-cal, rms=0.110191Jy sigma=0.000713 ! 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=2.955 mas, bmaj=7.964 mas, bpa=-5.231 degrees ! Estimated noise=1084.25 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 = 0.0156703 Jy ! Component: 100 - total flux cleaned = 0.0252965 Jy ! Component: 150 - total flux cleaned = 0.0316539 Jy ! Component: 200 - total flux cleaned = 0.0359149 Jy ! Total flux subtracted in 200 components = 0.0359149 Jy ! Clean residual min=-0.006149 max=0.008986 Jy/beam ! Clean residual mean=-0.000010 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 0.225088 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 117 components and 0.225088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107976Jy sigma=0.000695 ! Fit after self-cal, rms=0.107841Jy sigma=0.000694 ! 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 1.10 FD 0.89 HN 1.67 KP 1.00 ! LA 0.96 MK 1.06 NL 1.13 OV 0.95 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 3.73 FD 0.92 HN 1.43 KP 1.00 ! LA 0.92 MK 1.13 NL 1.09 OV 0.92 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.96 HN 1.23 KP 0.95 ! LA 0.97 MK 1.13 NL 1.09 OV 0.87 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.99 KP 1.00* ! LA 0.92 MK 0.81 NL 1.00* OV 1.00* ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.107841Jy sigma=0.000694 ! Fit after self-cal, rms=0.128316Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.006 mas, bmaj=8.01 mas, bpa=-4.755 degrees ! Estimated noise=1140.33 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 = -0.000861752 Jy ! Component: 100 - total flux cleaned = -0.000860255 Jy ! Component: 150 - total flux cleaned = -0.000859888 Jy ! Component: 200 - total flux cleaned = -0.000906718 Jy ! Total flux subtracted in 200 components = -0.000906718 Jy ! Clean residual min=-0.003901 max=0.004781 Jy/beam ! Clean residual mean=0.000015 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.224182 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 127 components and 0.224182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128247Jy sigma=0.000672 ! Fit after self-cal, rms=0.128872Jy sigma=0.000671 ! 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=0.128872Jy sigma=0.000671 ! Fit after self-cal, rms=0.134220Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=7.954 mas, bpa=-5.116 degrees ! Estimated noise=1145.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122494 Jy ! Component: 100 - total flux cleaned = -0.000123771 Jy ! Component: 150 - total flux cleaned = -0.000122818 Jy ! Component: 200 - total flux cleaned = -0.000159296 Jy ! Total flux subtracted in 200 components = -0.000159296 Jy ! Clean residual min=-0.003390 max=0.003249 Jy/beam ! Clean residual mean=0.000006 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.224022 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.224022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134179Jy sigma=0.000668 ! Fit after self-cal, rms=0.134252Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400921 Jy ! Component: 100 - total flux cleaned = -0.000437101 Jy ! Component: 150 - total flux cleaned = -0.000469035 Jy ! Component: 200 - total flux cleaned = -0.00049853 Jy ! Total flux subtracted in 200 components = -0.00049853 Jy ! Clean residual min=-0.003417 max=0.003134 Jy/beam ! Clean residual mean=0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.223524 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.223524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134228Jy sigma=0.000668 ! Fit after self-cal, rms=0.134211Jy sigma=0.000668 ! 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=0.134211Jy sigma=0.000668 ! Fit after self-cal, rms=0.136307Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.987 mas, bmaj=7.926 mas, bpa=-5.473 degrees ! Estimated noise=1141.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000529999 Jy ! Component: 100 - total flux cleaned = -0.000600662 Jy ! Component: 150 - total flux cleaned = -0.000662618 Jy ! Component: 200 - total flux cleaned = -0.000691407 Jy ! Total flux subtracted in 200 components = -0.000691407 Jy ! Clean residual min=-0.003059 max=0.002793 Jy/beam ! Clean residual mean=-0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.222833 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 148 components and 0.222833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136281Jy sigma=0.000667 ! Fit after self-cal, rms=0.136299Jy sigma=0.000667 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 = -0.000232158 Jy ! Component: 100 - total flux cleaned = -0.000258579 Jy ! Component: 150 - total flux cleaned = -0.000258168 Jy ! Component: 200 - total flux cleaned = -0.000305476 Jy ! Total flux subtracted in 200 components = -0.000305476 Jy ! Clean residual min=-0.003041 max=0.002775 Jy/beam ! Clean residual mean=-0.000002 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.222527 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.222527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136282Jy sigma=0.000667 ! Fit after self-cal, rms=0.136264Jy sigma=0.000667 ! 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=0.136264Jy sigma=0.000667 ! Fit after self-cal, rms=0.137120Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.138 mas, bmaj=22.02 mas, bpa=0.5861 degrees ! Estimated noise=1435.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000530713 Jy ! Component: 100 - total flux cleaned = -0.00055325 Jy ! Component: 150 - total flux cleaned = -0.000575411 Jy ! Component: 200 - total flux cleaned = -0.000593215 Jy ! Total flux subtracted in 200 components = -0.000593215 Jy ! Clean residual min=-0.003260 max=0.002968 Jy/beam ! Clean residual mean=-0.000005 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.221934 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 151 components and 0.221934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137111Jy sigma=0.000667 ! Fit after self-cal, rms=0.137115Jy sigma=0.000667 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 = -0.000126525 Jy ! Component: 100 - total flux cleaned = -0.000112497 Jy ! Component: 150 - total flux cleaned = -0.000141203 Jy ! Component: 200 - total flux cleaned = -0.000154257 Jy ! Total flux subtracted in 200 components = -0.000154257 Jy ! Clean residual min=-0.003243 max=0.002954 Jy/beam ! Clean residual mean=-0.000005 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.22178 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 158 components and 0.22178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137112Jy sigma=0.000667 ! Fit after self-cal, rms=0.137108Jy sigma=0.000667 ! 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=2.983 mas, bmaj=7.927 mas, bpa=-5.605 degrees ! Estimated noise=1139.11 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.983 x 7.927 at -5.605 degrees (North through East) ! Clean map min=-0.0028133 max=0.086033 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=2.445 mas, bmaj=6.826 mas, bpa=-4.874 degrees ! Estimated noise=1582.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0822202 Jy ! Component: 100 - total flux cleaned = 0.125955 Jy ! Component: 150 - total flux cleaned = 0.153994 Jy ! Component: 200 - total flux cleaned = 0.172964 Jy ! Total flux subtracted in 200 components = 0.172964 Jy ! Clean residual min=-0.006970 max=0.010689 Jy/beam ! Clean residual mean=-0.000062 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.172964 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.172964 Jy ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.927 mas, bpa=-5.605 degrees ! Estimated noise=1139.11 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 = 0.0192701 Jy ! Component: 100 - total flux cleaned = 0.0303648 Jy ! Component: 150 - total flux cleaned = 0.0370412 Jy ! Component: 200 - total flux cleaned = 0.0411174 Jy ! Total flux subtracted in 200 components = 0.0411174 Jy ! Clean residual min=-0.003080 max=0.003925 Jy/beam ! Clean residual mean=-0.000023 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.214082 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 94 components and 0.214082 Jy ! Inverting map ! Added new window around map position (-4, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331548 Jy ! Component: 100 - total flux cleaned = 0.00411134 Jy ! Component: 150 - total flux cleaned = 0.00471718 Jy ! Component: 200 - total flux cleaned = 0.00491226 Jy ! Total flux subtracted in 200 components = 0.00491226 Jy ! Clean residual min=-0.002791 max=0.003003 Jy/beam ! Clean residual mean=-0.000008 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.218994 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.218994 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=8.138 mas, bmaj=22.02 mas, bpa=0.5861 degrees ! Estimated noise=1435.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007918 Jy ! Component: 100 - total flux cleaned = 0.00079354 Jy ! Component: 150 - total flux cleaned = 0.000794323 Jy ! Component: 200 - total flux cleaned = 0.000795181 Jy ! Total flux subtracted in 200 components = 0.000795181 Jy ! Clean residual min=-0.003480 max=0.003175 Jy/beam ! Clean residual mean=-0.000014 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.219789 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 = 2.16622e-05 Jy ! Component: 100 - total flux cleaned = 4.23825e-05 Jy ! Component: 150 - total flux cleaned = 6.18469e-05 Jy ! Component: 200 - total flux cleaned = 0.000100338 Jy ! Total flux subtracted in 200 components = 0.000100338 Jy ! Clean residual min=-0.003468 max=0.003159 Jy/beam ! Clean residual mean=-0.000014 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.219889 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.219889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.927 mas, bpa=-5.605 degrees ! Estimated noise=1139.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121773 Jy ! Component: 100 - total flux cleaned = -0.000232035 Jy ! Component: 150 - total flux cleaned = -0.000333559 Jy ! Component: 200 - total flux cleaned = -0.000364594 Jy ! Total flux subtracted in 200 components = -0.000364594 Jy ! Clean residual min=-0.002707 max=0.003031 Jy/beam ! Clean residual mean=-0.000007 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.219525 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.219525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137069Jy sigma=0.000667 ! Fit after self-cal, rms=0.136980Jy sigma=0.000667 wmodel J0928-3049_S_2017_06_15_pus_map.mod ! Writing 143 model components to file: J0928-3049_S_2017_06_15_pus_map.mod wobs J0928-3049_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0928-3049_S_2017_06_15_pus_uvs.fits wwins J0928-3049_S_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J0928-3049_S_2017_06_15_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 = -2.71004e-06 Jy ! Component: 100 - total flux cleaned = -0.000197993 Jy ! Component: 150 - total flux cleaned = -0.000290451 Jy ! Component: 200 - total flux cleaned = 2.12589e-05 Jy ! Component: 250 - total flux cleaned = 0.00019432 Jy ! Component: 300 - total flux cleaned = 0.000365245 Jy ! Component: 350 - total flux cleaned = 0.000531719 Jy ! Component: 400 - total flux cleaned = 0.000653803 Jy ! Component: 450 - total flux cleaned = 0.00085201 Jy ! Component: 500 - total flux cleaned = 0.000967474 Jy ! Component: 550 - total flux cleaned = 0.00104318 Jy ! Component: 600 - total flux cleaned = 0.00123006 Jy ! Component: 650 - total flux cleaned = 0.00133936 Jy ! Component: 700 - total flux cleaned = 0.00141205 Jy ! Component: 750 - total flux cleaned = 0.00162542 Jy ! Component: 800 - total flux cleaned = 0.00179995 Jy ! Component: 850 - total flux cleaned = 0.0019373 Jy ! Component: 900 - total flux cleaned = 0.00197148 Jy ! Component: 950 - total flux cleaned = 0.00227154 Jy ! Component: 1000 - total flux cleaned = 0.00243566 Jy ! Component: 1050 - total flux cleaned = 0.00259735 Jy ! Component: 1100 - total flux cleaned = 0.00281988 Jy ! Component: 1150 - total flux cleaned = 0.00288233 Jy ! Component: 1200 - total flux cleaned = 0.00306869 Jy ! Component: 1250 - total flux cleaned = 0.00322136 Jy ! Component: 1300 - total flux cleaned = 0.00331144 Jy ! Component: 1350 - total flux cleaned = 0.00337114 Jy ! Component: 1400 - total flux cleaned = 0.00337131 Jy ! Component: 1450 - total flux cleaned = 0.00345839 Jy ! Component: 1500 - total flux cleaned = 0.00345836 Jy ! Component: 1550 - total flux cleaned = 0.00357144 Jy ! Component: 1600 - total flux cleaned = 0.00376631 Jy ! Component: 1650 - total flux cleaned = 0.00376634 Jy ! Component: 1700 - total flux cleaned = 0.00390251 Jy ! Component: 1750 - total flux cleaned = 0.00398336 Jy ! Component: 1800 - total flux cleaned = 0.00408933 Jy ! Component: 1850 - total flux cleaned = 0.00406306 Jy ! Component: 1900 - total flux cleaned = 0.00414187 Jy ! Component: 1950 - total flux cleaned = 0.00429629 Jy ! Component: 2000 - total flux cleaned = 0.00439797 Jy ! Component: 2050 - total flux cleaned = 0.00444802 Jy ! Component: 2100 - total flux cleaned = 0.0044733 Jy ! Component: 2150 - total flux cleaned = 0.00462128 Jy ! Component: 2200 - total flux cleaned = 0.00464591 Jy ! Component: 2250 - total flux cleaned = 0.00479122 Jy ! Component: 2300 - total flux cleaned = 0.00476748 Jy ! Component: 2350 - total flux cleaned = 0.00493414 Jy ! Component: 2400 - total flux cleaned = 0.00500468 Jy ! Component: 2450 - total flux cleaned = 0.00509788 Jy ! Component: 2500 - total flux cleaned = 0.00514393 Jy ! Component: 2550 - total flux cleaned = 0.00525828 Jy ! Component: 2600 - total flux cleaned = 0.00534875 Jy ! Component: 2650 - total flux cleaned = 0.00539398 Jy ! Component: 2700 - total flux cleaned = 0.00548353 Jy ! Component: 2750 - total flux cleaned = 0.00554995 Jy ! Component: 2800 - total flux cleaned = 0.00559361 Jy ! Component: 2850 - total flux cleaned = 0.00570238 Jy ! Component: 2900 - total flux cleaned = 0.00581043 Jy ! Component: 2950 - total flux cleaned = 0.00591737 Jy ! Component: 3000 - total flux cleaned = 0.00595976 Jy ! Component: 3050 - total flux cleaned = 0.00619112 Jy ! Component: 3100 - total flux cleaned = 0.00617044 Jy ! Component: 3150 - total flux cleaned = 0.00631532 Jy ! Component: 3200 - total flux cleaned = 0.00637691 Jy ! Component: 3250 - total flux cleaned = 0.00643832 Jy ! Component: 3300 - total flux cleaned = 0.0065598 Jy ! Component: 3350 - total flux cleaned = 0.00668054 Jy ! Component: 3400 - total flux cleaned = 0.00680007 Jy ! Component: 3450 - total flux cleaned = 0.00685959 Jy ! Component: 3500 - total flux cleaned = 0.0068991 Jy ! Component: 3550 - total flux cleaned = 0.00705517 Jy ! Component: 3600 - total flux cleaned = 0.0071523 Jy ! Component: 3650 - total flux cleaned = 0.00724852 Jy ! Component: 3700 - total flux cleaned = 0.00738222 Jy ! Component: 3750 - total flux cleaned = 0.00745798 Jy ! Component: 3800 - total flux cleaned = 0.00749571 Jy ! Component: 3850 - total flux cleaned = 0.0075519 Jy ! Component: 3900 - total flux cleaned = 0.00762637 Jy ! Component: 3950 - total flux cleaned = 0.00775563 Jy ! Component: 4000 - total flux cleaned = 0.0078655 Jy ! Component: 4050 - total flux cleaned = 0.00790196 Jy ! Total flux subtracted in 4096 components = 0.00801058 Jy ! Clean residual min=-0.001058 max=0.001225 Jy/beam ! Clean residual mean=0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.227535 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 433 components and 0.227535 Jy ![Exited script file: muppet] wmap "J0928-3049_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.983 x 7.927 at -5.605 degrees (North through East) ! Clean map min=-0.0023622 max=0.092089 Jy/beam ! Writing clean map to FITS file: J0928-3049_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0920894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000330186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07565 1.07565 2.1513 4.3026 8.6052 17.2104 34.4208 68.8416 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.983 x 7.927 at -5.605 degrees (North through East) ! Clean map min=-0.0023622 max=0.092089 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 J0928-3049_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:15:57 2019