! Started logfile: J0831-2228_S_2017_05_01_pus_uvs.log on Wed May 1 18:31:38 2019 obs J0831-2228_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0831-2228_S_2017_05_01_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.74838 visibilities/baseline/integration-bin. ! Found source: J0831-2228 ! ! 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 12932 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 J0831-2228_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 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965186Jy sigma=0.006266 ! Fit after self-cal, rms=0.932809Jy sigma=0.006080 ! 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=2.57 mas, bmaj=6.861 mas, bpa=-5.55 degrees ! Estimated noise=1542.73 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 = 0.0479422 Jy ! Component: 100 - total flux cleaned = 0.062125 Jy ! Total flux subtracted in 100 components = 0.062125 Jy ! Clean residual min=-0.005354 max=0.007276 Jy/beam ! Clean residual mean=-0.000022 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.062125 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.062125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109505Jy sigma=0.000689 ! Fit after self-cal, rms=0.109042Jy sigma=0.000687 ! 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=3.51 mas, bmaj=8.843 mas, bpa=-5.591 degrees ! Estimated noise=1076.97 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 = 0.0176258 Jy ! Component: 100 - total flux cleaned = 0.0261899 Jy ! Component: 150 - total flux cleaned = 0.030642 Jy ! Component: 200 - total flux cleaned = 0.0329771 Jy ! Total flux subtracted in 200 components = 0.0329771 Jy ! Clean residual min=-0.005510 max=0.011885 Jy/beam ! Clean residual mean=-0.000041 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 0.0951021 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.0951021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106574Jy sigma=0.000668 ! Fit after self-cal, rms=0.106524Jy sigma=0.000667 ! Inverting map ! Added new window around map position (12.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116874 Jy ! Component: 100 - total flux cleaned = 0.0174207 Jy ! Component: 150 - total flux cleaned = 0.0208405 Jy ! Component: 200 - total flux cleaned = 0.0222813 Jy ! Total flux subtracted in 200 components = 0.0222813 Jy ! Clean residual min=-0.004531 max=0.007284 Jy/beam ! Clean residual mean=-0.000024 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.117383 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 118 components and 0.117383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105392Jy sigma=0.000658 ! Fit after self-cal, rms=0.105040Jy sigma=0.000656 ! 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 0.95 FD 0.85 HN 1.17 KP 0.99 ! LA 0.98 MK 1.08 NL 1.18 OV 1.13 ! PT 0.95 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 1.26 KP 1.00 ! LA 0.93 MK 1.06 NL 1.16 OV 1.10 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.98 HN 1.11 KP 1.01 ! LA 0.97 MK 1.02 NL 1.15 OV 1.09 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.93 KP 1.00* ! LA 0.86 MK 0.89 NL 1.00* OV 1.00* ! PT 0.90 SC 1.00* ! ! ! Fit before self-cal, rms=0.105040Jy sigma=0.000656 ! Fit after self-cal, rms=0.112276Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=8.995 mas, bpa=-5.992 degrees ! Estimated noise=1116.2 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 = 0.0049314 Jy ! Component: 100 - total flux cleaned = 0.00555985 Jy ! Component: 150 - total flux cleaned = 0.00549999 Jy ! Component: 200 - total flux cleaned = 0.00529289 Jy ! Total flux subtracted in 200 components = 0.00529289 Jy ! Clean residual min=-0.003441 max=0.003871 Jy/beam ! Clean residual mean=0.000017 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.122676 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.122676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112068Jy sigma=0.000651 ! Fit after self-cal, rms=0.112244Jy sigma=0.000650 ! 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=0.112244Jy sigma=0.000650 ! Fit after self-cal, rms=0.114761Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=8.926 mas, bpa=-6.042 degrees ! Estimated noise=1120.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257108 Jy ! Component: 100 - total flux cleaned = 0.002693 Jy ! Component: 150 - total flux cleaned = 0.00264575 Jy ! Component: 200 - total flux cleaned = 0.00252135 Jy ! Total flux subtracted in 200 components = 0.00252135 Jy ! Clean residual min=-0.003322 max=0.003315 Jy/beam ! Clean residual mean=0.000013 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.125198 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.125198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114677Jy sigma=0.000649 ! Fit after self-cal, rms=0.114748Jy sigma=0.000648 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 = 0.000915207 Jy ! Component: 100 - total flux cleaned = 0.000873544 Jy ! Component: 150 - total flux cleaned = 0.000757284 Jy ! Component: 200 - total flux cleaned = 0.000613982 Jy ! Total flux subtracted in 200 components = 0.000613982 Jy ! Clean residual min=-0.003247 max=0.003257 Jy/beam ! Clean residual mean=0.000015 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.125812 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 0.125812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114707Jy sigma=0.000648 ! Fit after self-cal, rms=0.114703Jy sigma=0.000648 ! 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=0.114703Jy sigma=0.000648 ! Fit after self-cal, rms=0.116514Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.602 mas, bmaj=8.893 mas, bpa=-5.988 degrees ! Estimated noise=1122.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117343 Jy ! Component: 100 - total flux cleaned = 0.00113505 Jy ! Component: 150 - total flux cleaned = 0.00102925 Jy ! Component: 200 - total flux cleaned = 0.000962039 Jy ! Total flux subtracted in 200 components = 0.000962039 Jy ! Clean residual min=-0.003076 max=0.003146 Jy/beam ! Clean residual mean=0.000010 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.126774 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.126774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116477Jy sigma=0.000648 ! Fit after self-cal, rms=0.116510Jy sigma=0.000648 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 = 0.000310475 Jy ! Component: 100 - total flux cleaned = 0.000236096 Jy ! Component: 150 - total flux cleaned = 0.000137955 Jy ! Component: 200 - total flux cleaned = 0.000107302 Jy ! Total flux subtracted in 200 components = 0.000107302 Jy ! Clean residual min=-0.002987 max=0.003070 Jy/beam ! Clean residual mean=0.000011 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.126881 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.126881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116485Jy sigma=0.000648 ! Fit after self-cal, rms=0.116484Jy sigma=0.000647 ! 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=0.116484Jy sigma=0.000647 ! Fit after self-cal, rms=0.117332Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.816 mas, bmaj=19.15 mas, bpa=0.6646 degrees ! Estimated noise=1293.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718508 Jy ! Component: 100 - total flux cleaned = 0.000802349 Jy ! Component: 150 - total flux cleaned = 0.000802101 Jy ! Component: 200 - total flux cleaned = 0.000801973 Jy ! Total flux subtracted in 200 components = 0.000801973 Jy ! Clean residual min=-0.003350 max=0.002981 Jy/beam ! Clean residual mean=0.000015 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.127683 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 167 components and 0.127683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117323Jy sigma=0.000647 ! Fit after self-cal, rms=0.117336Jy sigma=0.000647 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 = 0.000197052 Jy ! Component: 100 - total flux cleaned = 0.00014052 Jy ! Component: 150 - total flux cleaned = 0.000101354 Jy ! Component: 200 - total flux cleaned = 8.89368e-05 Jy ! Total flux subtracted in 200 components = 8.89368e-05 Jy ! Clean residual min=-0.003291 max=0.002985 Jy/beam ! Clean residual mean=0.000015 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.127772 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 169 components and 0.127772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117332Jy sigma=0.000647 ! Fit after self-cal, rms=0.117331Jy sigma=0.000647 ! 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=3.607 mas, bmaj=8.878 mas, bpa=-6.061 degrees ! Estimated noise=1124.11 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.607 x 8.878 at -6.061 degrees (North through East) ! Clean map min=-0.0043402 max=0.064988 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=2.605 mas, bmaj=6.802 mas, bpa=-6.148 degrees ! Estimated noise=1662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0493925 Jy ! Component: 100 - total flux cleaned = 0.067691 Jy ! Component: 150 - total flux cleaned = 0.080149 Jy ! Component: 200 - total flux cleaned = 0.0892888 Jy ! Total flux subtracted in 200 components = 0.0892888 Jy ! Clean residual min=-0.004940 max=0.007328 Jy/beam ! Clean residual mean=-0.000008 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.0892888 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0892888 Jy ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=8.878 mas, bpa=-6.061 degrees ! Estimated noise=1124.11 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) ! Added new window around map position (3, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134729 Jy ! Component: 100 - total flux cleaned = 0.0219341 Jy ! Component: 150 - total flux cleaned = 0.0275202 Jy ! Component: 200 - total flux cleaned = 0.0314238 Jy ! Total flux subtracted in 200 components = 0.0314238 Jy ! Clean residual min=-0.003373 max=0.002920 Jy/beam ! Clean residual mean=0.000006 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.120713 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 81 components and 0.120713 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=8.816 mas, bmaj=19.15 mas, bpa=0.6646 degrees ! Estimated noise=1293.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371583 Jy ! Component: 100 - total flux cleaned = 0.00579982 Jy ! Component: 150 - total flux cleaned = 0.00702393 Jy ! Component: 200 - total flux cleaned = 0.00731751 Jy ! Total flux subtracted in 200 components = 0.00731751 Jy ! Clean residual min=-0.003435 max=0.002951 Jy/beam ! Clean residual mean=0.000018 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.12803 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 = 0.000251149 Jy ! Component: 100 - total flux cleaned = 0.000308148 Jy ! Component: 150 - total flux cleaned = 0.000308884 Jy ! Component: 200 - total flux cleaned = 0.000333673 Jy ! Total flux subtracted in 200 components = 0.000333673 Jy ! Clean residual min=-0.003355 max=0.002969 Jy/beam ! Clean residual mean=0.000018 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.128364 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 122 components and 0.128364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=8.878 mas, bpa=-6.061 degrees ! Estimated noise=1124.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000481375 Jy ! Component: 100 - total flux cleaned = -0.000485028 Jy ! Component: 150 - total flux cleaned = -0.000386917 Jy ! Component: 200 - total flux cleaned = -0.00042967 Jy ! Total flux subtracted in 200 components = -0.00042967 Jy ! Clean residual min=-0.003131 max=0.002785 Jy/beam ! Clean residual mean=0.000010 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.127934 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.127934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117303Jy sigma=0.000647 ! Fit after self-cal, rms=0.117240Jy sigma=0.000647 wmodel J0831-2228_S_2017_05_01_pus_map.mod ! Writing 139 model components to file: J0831-2228_S_2017_05_01_pus_map.mod wobs J0831-2228_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0831-2228_S_2017_05_01_pus_uvs.fits wwins J0831-2228_S_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0831-2228_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 = 0.000159828 Jy ! Component: 100 - total flux cleaned = 0.000307318 Jy ! Component: 150 - total flux cleaned = 0.00012625 Jy ! Component: 200 - total flux cleaned = 8.44121e-05 Jy ! Component: 250 - total flux cleaned = 4.47264e-05 Jy ! Component: 300 - total flux cleaned = -0.000115509 Jy ! Component: 350 - total flux cleaned = -0.000192819 Jy ! Component: 400 - total flux cleaned = -0.000306451 Jy ! Component: 450 - total flux cleaned = -0.000343414 Jy ! Component: 500 - total flux cleaned = -0.000379893 Jy ! Component: 550 - total flux cleaned = -0.000450688 Jy ! Component: 600 - total flux cleaned = -0.000553891 Jy ! Component: 650 - total flux cleaned = -0.000520675 Jy ! Component: 700 - total flux cleaned = -0.000520694 Jy ! Component: 750 - total flux cleaned = -0.000520679 Jy ! Component: 800 - total flux cleaned = -0.000520353 Jy ! Component: 850 - total flux cleaned = -0.00039548 Jy ! Component: 900 - total flux cleaned = -0.000395275 Jy ! Component: 950 - total flux cleaned = -0.000303793 Jy ! Component: 1000 - total flux cleaned = -0.000244184 Jy ! Component: 1050 - total flux cleaned = -0.000214485 Jy ! Component: 1100 - total flux cleaned = -0.00021401 Jy ! Component: 1150 - total flux cleaned = -0.000185531 Jy ! Component: 1200 - total flux cleaned = -0.000185819 Jy ! Component: 1250 - total flux cleaned = -0.000185365 Jy ! Component: 1300 - total flux cleaned = -0.000212485 Jy ! Component: 1350 - total flux cleaned = -0.000239132 Jy ! Component: 1400 - total flux cleaned = -0.000212012 Jy ! Component: 1450 - total flux cleaned = -0.000159057 Jy ! Component: 1500 - total flux cleaned = -0.000158694 Jy ! Component: 1550 - total flux cleaned = -0.000107207 Jy ! Component: 1600 - total flux cleaned = -8.19065e-05 Jy ! Component: 1650 - total flux cleaned = -7.01572e-06 Jy ! Component: 1700 - total flux cleaned = 1.76685e-05 Jy ! Component: 1750 - total flux cleaned = 1.75384e-05 Jy ! Component: 1800 - total flux cleaned = 9.04013e-05 Jy ! Component: 1850 - total flux cleaned = 0.000138659 Jy ! Component: 1900 - total flux cleaned = 0.000233537 Jy ! Component: 1950 - total flux cleaned = 0.000280326 Jy ! Component: 2000 - total flux cleaned = 0.000326877 Jy ! Component: 2050 - total flux cleaned = 0.000419136 Jy ! Component: 2100 - total flux cleaned = 0.000487337 Jy ! Component: 2150 - total flux cleaned = 0.000555207 Jy ! Component: 2200 - total flux cleaned = 0.000644359 Jy ! Component: 2250 - total flux cleaned = 0.0007324 Jy ! Component: 2300 - total flux cleaned = 0.000841295 Jy ! Component: 2350 - total flux cleaned = 0.000884569 Jy ! Component: 2400 - total flux cleaned = 0.000970108 Jy ! Component: 2450 - total flux cleaned = 0.000906327 Jy ! Component: 2500 - total flux cleaned = 0.000906227 Jy ! Component: 2550 - total flux cleaned = 0.000885236 Jy ! Component: 2600 - total flux cleaned = 0.000947338 Jy ! Component: 2650 - total flux cleaned = 0.000885782 Jy ! Component: 2700 - total flux cleaned = 0.000946822 Jy ! Component: 2750 - total flux cleaned = 0.000926683 Jy ! Component: 2800 - total flux cleaned = 0.000926629 Jy ! Component: 2850 - total flux cleaned = 0.00086697 Jy ! Component: 2900 - total flux cleaned = 0.000847226 Jy ! Component: 2950 - total flux cleaned = 0.000847297 Jy ! Component: 3000 - total flux cleaned = 0.000866829 Jy ! Component: 3050 - total flux cleaned = 0.000808961 Jy ! Component: 3100 - total flux cleaned = 0.000790067 Jy ! Component: 3150 - total flux cleaned = 0.000752477 Jy ! Component: 3200 - total flux cleaned = 0.000827679 Jy ! Component: 3250 - total flux cleaned = 0.000753091 Jy ! Component: 3300 - total flux cleaned = 0.000790183 Jy ! Component: 3350 - total flux cleaned = 0.000735036 Jy ! Component: 3400 - total flux cleaned = 0.000808447 Jy ! Component: 3450 - total flux cleaned = 0.0006813 Jy ! Component: 3500 - total flux cleaned = 0.000681563 Jy ! Component: 3550 - total flux cleaned = 0.000681779 Jy ! Component: 3600 - total flux cleaned = 0.000753133 Jy ! Component: 3650 - total flux cleaned = 0.000752973 Jy ! Component: 3700 - total flux cleaned = 0.000752986 Jy ! Component: 3750 - total flux cleaned = 0.000717935 Jy ! Component: 3800 - total flux cleaned = 0.000752784 Jy ! Component: 3850 - total flux cleaned = 0.000752635 Jy ! Component: 3900 - total flux cleaned = 0.000752668 Jy ! Component: 3950 - total flux cleaned = 0.000820971 Jy ! Component: 4000 - total flux cleaned = 0.00082098 Jy ! Component: 4050 - total flux cleaned = 0.000837781 Jy ! Total flux subtracted in 4096 components = 0.000787461 Jy ! Clean residual min=-0.001048 max=0.000963 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.128722 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 406 components and 0.128722 Jy ![Exited script file: muppet] wmap "J0831-2228_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.607 x 8.878 at -6.061 degrees (North through East) ! Clean map min=-0.002893 max=0.067133 Jy/beam ! Writing clean map to FITS file: J0831-2228_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 0.0671326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304672 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36151 1.36151 2.72301 5.44603 10.8921 21.7841 43.5682 87.1364 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.607 x 8.878 at -6.061 degrees (North through East) ! Clean map min=-0.002893 max=0.067133 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 J0831-2228_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:31:43 2019