! Started logfile: J1127-1857_S_2017_01_21_pus_uvs.log on Sun May 5 15:53:52 2019 obs J1127-1857_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1127-1857_S_2017_01_21_pus_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1127-1857 ! ! 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 558 lines of history. ! ! Reading 1536 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 J1127-1857_S_2017_01_21_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.334000Jy sigma=0.002132 ! Fit after self-cal, rms=0.324851Jy sigma=0.002074 ! 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=2.28 mas, bmaj=6.531 mas, bpa=-2.864 degrees ! Estimated noise=3775.17 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 = 0.545029 Jy ! Component: 100 - total flux cleaned = 0.663881 Jy ! Total flux subtracted in 100 components = 0.663881 Jy ! Clean residual min=-0.015927 max=0.033146 Jy/beam ! Clean residual mean=-0.000062 rms=0.004686 Jy/beam ! Combined flux in latest and established models = 0.663881 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.663881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118569Jy sigma=0.000742 ! Fit after self-cal, rms=0.118569Jy sigma=0.000742 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242668 Jy ! Component: 100 - total flux cleaned = 0.0263336 Jy ! Total flux subtracted in 100 components = 0.0263336 Jy ! Clean residual min=-0.013607 max=0.016270 Jy/beam ! Clean residual mean=-0.000024 rms=0.003641 Jy/beam ! Combined flux in latest and established models = 0.690214 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.690214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113777Jy sigma=0.000701 ! Fit after self-cal, rms=0.113762Jy sigma=0.000700 ! 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=2.711 mas, bmaj=7.02 mas, bpa=0.1503 degrees ! Estimated noise=2995.2 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 = 0.00840726 Jy ! Component: 100 - total flux cleaned = 0.0106424 Jy ! Component: 150 - total flux cleaned = 0.0112681 Jy ! Component: 200 - total flux cleaned = 0.01127 Jy ! Total flux subtracted in 200 components = 0.01127 Jy ! Clean residual min=-0.011596 max=0.013546 Jy/beam ! Clean residual mean=-0.000034 rms=0.003170 Jy/beam ! Combined flux in latest and established models = 0.701484 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.701484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113358Jy sigma=0.000695 ! Fit after self-cal, rms=0.113338Jy sigma=0.000695 ! 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 1.03 FD 1.00* HN 0.99 LA 1.02 ! MK 0.99 NL 0.98 OV 1.04 PT 0.98 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.02 LA 0.98 ! MK 1.00 NL 0.98 OV 1.11 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.04 LA 1.00 ! MK 1.03 NL 0.95 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.03 LA 1.00 ! MK 0.96 NL 1.00* OV 1.06 PT 0.99 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.113338Jy sigma=0.000695 ! Fit after self-cal, rms=0.109171Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.705 mas, bmaj=7 mas, bpa=0.1129 degrees ! Estimated noise=2998.23 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 = 0.00114882 Jy ! Component: 100 - total flux cleaned = 0.000899744 Jy ! Component: 150 - total flux cleaned = 0.000620702 Jy ! Component: 200 - total flux cleaned = 0.000499263 Jy ! Total flux subtracted in 200 components = 0.000499263 Jy ! Clean residual min=-0.010411 max=0.007919 Jy/beam ! Clean residual mean=0.000000 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.701983 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.701983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109021Jy sigma=0.000658 ! Fit after self-cal, rms=0.109077Jy sigma=0.000658 ! 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=0.109077Jy sigma=0.000658 ! Fit after self-cal, rms=0.109010Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.703 mas, bmaj=6.995 mas, bpa=0.124 degrees ! Estimated noise=2996.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428229 Jy ! Component: 100 - total flux cleaned = 0.000248931 Jy ! Component: 150 - total flux cleaned = 5.31387e-05 Jy ! Component: 200 - total flux cleaned = -3.21169e-05 Jy ! Total flux subtracted in 200 components = -3.21169e-05 Jy ! Clean residual min=-0.010338 max=0.007832 Jy/beam ! Clean residual mean=-0.000000 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.701951 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.701951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108944Jy sigma=0.000658 ! Fit after self-cal, rms=0.108932Jy sigma=0.000657 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 = -0.000327005 Jy ! Component: 100 - total flux cleaned = -0.000415967 Jy ! Component: 150 - total flux cleaned = -0.000415887 Jy ! Component: 200 - total flux cleaned = -0.000483323 Jy ! Total flux subtracted in 200 components = -0.000483323 Jy ! Clean residual min=-0.010309 max=0.007813 Jy/beam ! Clean residual mean=-0.000002 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.701468 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.701468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108899Jy sigma=0.000657 ! Fit after self-cal, rms=0.108893Jy sigma=0.000657 ! 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=0.108893Jy sigma=0.000657 ! Fit after self-cal, rms=0.107993Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.702 mas, bmaj=6.994 mas, bpa=0.1234 degrees ! Estimated noise=2995.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.43947e-05 Jy ! Component: 100 - total flux cleaned = -8.00373e-05 Jy ! Component: 150 - total flux cleaned = -0.000108324 Jy ! Component: 200 - total flux cleaned = -0.000107485 Jy ! Total flux subtracted in 200 components = -0.000107485 Jy ! Clean residual min=-0.008782 max=0.006500 Jy/beam ! Clean residual mean=-0.000014 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.701361 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.701361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107968Jy sigma=0.000649 ! Fit after self-cal, rms=0.107967Jy sigma=0.000649 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 = -0.000347985 Jy ! Component: 100 - total flux cleaned = -0.000377719 Jy ! Component: 150 - total flux cleaned = -0.000377467 Jy ! Component: 200 - total flux cleaned = -0.000376989 Jy ! Total flux subtracted in 200 components = -0.000376989 Jy ! Clean residual min=-0.008776 max=0.006489 Jy/beam ! Clean residual mean=-0.000014 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.700984 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.700984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107951Jy sigma=0.000649 ! Fit after self-cal, rms=0.107948Jy sigma=0.000649 ! 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=0.107948Jy sigma=0.000649 ! Fit after self-cal, rms=0.107936Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.757 mas, bmaj=16.43 mas, bpa=7.689 degrees ! Estimated noise=4088.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000490135 Jy ! Component: 100 - total flux cleaned = -0.000437765 Jy ! Component: 150 - total flux cleaned = -0.000438783 Jy ! Component: 200 - total flux cleaned = -0.000438864 Jy ! Total flux subtracted in 200 components = -0.000438864 Jy ! Clean residual min=-0.008930 max=0.007607 Jy/beam ! Clean residual mean=-0.000039 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 0.700545 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.700545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107932Jy sigma=0.000649 ! Fit after self-cal, rms=0.107920Jy sigma=0.000649 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 = -9.61991e-06 Jy ! Component: 100 - total flux cleaned = -4.90738e-05 Jy ! Component: 150 - total flux cleaned = -4.44004e-05 Jy ! Component: 200 - total flux cleaned = -4.22096e-05 Jy ! Total flux subtracted in 200 components = -4.22096e-05 Jy ! Clean residual min=-0.008919 max=0.007581 Jy/beam ! Clean residual mean=-0.000039 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.700503 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 0.700503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107921Jy sigma=0.000649 ! Fit after self-cal, rms=0.107913Jy sigma=0.000649 ! 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=2.702 mas, bmaj=6.993 mas, bpa=0.1209 degrees ! Estimated noise=2994.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.702 x 6.993 at 0.1209 degrees (North through East) ! Clean map min=-0.0082187 max=0.69598 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=0.107913Jy sigma=0.000649 ! Fit after self-cal, rms=0.100157Jy sigma=0.000592 ! Inverting map and beam ! Estimated beam: bmin=2.7 mas, bmaj=6.995 mas, bpa=0.0949 degrees ! Estimated noise=2993.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.24335e-05 Jy ! Component: 100 - total flux cleaned = 0.00012423 Jy ! Component: 150 - total flux cleaned = 0.000185374 Jy ! Component: 200 - total flux cleaned = 0.00018388 Jy ! Total flux subtracted in 200 components = 0.00018388 Jy ! Clean residual min=-0.008687 max=0.006462 Jy/beam ! Clean residual mean=-0.000010 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.700687 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.700687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100132Jy sigma=0.000592 ! Fit after self-cal, rms=0.100130Jy sigma=0.000592 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219595 Jy ! Component: 100 - total flux cleaned = -0.000194134 Jy ! Component: 150 - total flux cleaned = -0.000194158 Jy ! Component: 200 - total flux cleaned = -0.000216225 Jy ! Total flux subtracted in 200 components = -0.000216225 Jy ! Clean residual min=-0.008688 max=0.006458 Jy/beam ! Clean residual mean=-0.000011 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 0.70047 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.70047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100116Jy sigma=0.000592 ! Fit after self-cal, rms=0.100115Jy sigma=0.000592 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100115Jy sigma=0.000592 ! Fit after self-cal, rms=0.100166Jy sigma=0.000592 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=2.272 mas, bmaj=6.51 mas, bpa=-2.928 degrees ! Estimated noise=3777.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.544808 Jy ! Component: 100 - total flux cleaned = 0.663615 Jy ! Component: 150 - total flux cleaned = 0.692258 Jy ! Component: 200 - total flux cleaned = 0.701014 Jy ! Total flux subtracted in 200 components = 0.701014 Jy ! Clean residual min=-0.012920 max=0.010478 Jy/beam ! Clean residual mean=-0.000020 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.701013 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.701013 Jy ! Inverting map and beam ! Estimated beam: bmin=2.699 mas, bmaj=6.995 mas, bpa=0.08622 degrees ! Estimated noise=2994.74 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 = 0.00196931 Jy ! Component: 100 - total flux cleaned = 0.00197165 Jy ! Component: 150 - total flux cleaned = 0.00198687 Jy ! Component: 200 - total flux cleaned = 0.00188048 Jy ! Total flux subtracted in 200 components = 0.00188048 Jy ! Clean residual min=-0.008863 max=0.006976 Jy/beam ! Clean residual mean=-0.000006 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.702894 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.702894 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=6.757 mas, bmaj=16.44 mas, bpa=7.654 degrees ! Estimated noise=4089.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150226 Jy ! Component: 100 - total flux cleaned = -0.00171797 Jy ! Component: 150 - total flux cleaned = -0.00180333 Jy ! Component: 200 - total flux cleaned = -0.00180038 Jy ! Total flux subtracted in 200 components = -0.00180038 Jy ! Clean residual min=-0.008447 max=0.007562 Jy/beam ! Clean residual mean=-0.000029 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.701094 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 = -0.000110453 Jy ! Component: 100 - total flux cleaned = -0.000204813 Jy ! Component: 150 - total flux cleaned = -0.000248921 Jy ! Component: 200 - total flux cleaned = -0.000326158 Jy ! Total flux subtracted in 200 components = -0.000326158 Jy ! Clean residual min=-0.008524 max=0.007359 Jy/beam ! Clean residual mean=-0.000031 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.700767 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.700767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.699 mas, bmaj=6.995 mas, bpa=0.08622 degrees ! Estimated noise=2994.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.93204e-05 Jy ! Component: 100 - total flux cleaned = -1.18023e-05 Jy ! Component: 150 - total flux cleaned = -7.13263e-05 Jy ! Component: 200 - total flux cleaned = -0.000130078 Jy ! Total flux subtracted in 200 components = -0.000130078 Jy ! Clean residual min=-0.008826 max=0.006346 Jy/beam ! Clean residual mean=-0.000012 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.700637 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.700637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100281Jy sigma=0.000593 ! Fit after self-cal, rms=0.100268Jy sigma=0.000593 wmodel J1127-1857_S_2017_01_21_pus_map.mod ! Writing 42 model components to file: J1127-1857_S_2017_01_21_pus_map.mod wobs J1127-1857_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1127-1857_S_2017_01_21_pus_uvs.fits wwins J1127-1857_S_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J1127-1857_S_2017_01_21_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 = -0.00363017 Jy ! Component: 100 - total flux cleaned = -0.00508252 Jy ! Component: 150 - total flux cleaned = -0.00620427 Jy ! Component: 200 - total flux cleaned = -0.00674093 Jy ! Component: 250 - total flux cleaned = -0.00725795 Jy ! Component: 300 - total flux cleaned = -0.00795394 Jy ! Component: 350 - total flux cleaned = -0.00833965 Jy ! Component: 400 - total flux cleaned = -0.00861936 Jy ! Component: 450 - total flux cleaned = -0.0087995 Jy ! Component: 500 - total flux cleaned = -0.0090638 Jy ! Component: 550 - total flux cleaned = -0.00906399 Jy ! Component: 600 - total flux cleaned = -0.00915096 Jy ! Component: 650 - total flux cleaned = -0.00931682 Jy ! Component: 700 - total flux cleaned = -0.00947951 Jy ! Component: 750 - total flux cleaned = -0.00972037 Jy ! Component: 800 - total flux cleaned = -0.00987744 Jy ! Component: 850 - total flux cleaned = -0.00995545 Jy ! Component: 900 - total flux cleaned = -0.0101067 Jy ! Component: 950 - total flux cleaned = -0.0102563 Jy ! Component: 1000 - total flux cleaned = -0.01055 Jy ! Component: 1050 - total flux cleaned = -0.0108372 Jy ! Component: 1100 - total flux cleaned = -0.0108379 Jy ! Component: 1150 - total flux cleaned = -0.0111861 Jy ! Component: 1200 - total flux cleaned = -0.0110481 Jy ! Component: 1250 - total flux cleaned = -0.0110476 Jy ! Component: 1300 - total flux cleaned = -0.0109154 Jy ! Component: 1350 - total flux cleaned = -0.0111772 Jy ! Component: 1400 - total flux cleaned = -0.0108538 Jy ! Component: 1450 - total flux cleaned = -0.0109181 Jy ! Component: 1500 - total flux cleaned = -0.0109175 Jy ! Component: 1550 - total flux cleaned = -0.0108548 Jy ! Component: 1600 - total flux cleaned = -0.0106706 Jy ! Component: 1650 - total flux cleaned = -0.0104296 Jy ! Component: 1700 - total flux cleaned = -0.0103101 Jy ! Component: 1750 - total flux cleaned = -0.010251 Jy ! Component: 1800 - total flux cleaned = -0.0100196 Jy ! Component: 1850 - total flux cleaned = -0.0100207 Jy ! Component: 1900 - total flux cleaned = -0.00996376 Jy ! Component: 1950 - total flux cleaned = -0.00985305 Jy ! Component: 2000 - total flux cleaned = -0.00996392 Jy ! Component: 2050 - total flux cleaned = -0.00996373 Jy ! Component: 2100 - total flux cleaned = -0.00974763 Jy ! Component: 2150 - total flux cleaned = -0.00964084 Jy ! Component: 2200 - total flux cleaned = -0.00969305 Jy ! Component: 2250 - total flux cleaned = -0.00958773 Jy ! Component: 2300 - total flux cleaned = -0.00932923 Jy ! Component: 2350 - total flux cleaned = -0.00912462 Jy ! Component: 2400 - total flux cleaned = -0.0090741 Jy ! Component: 2450 - total flux cleaned = -0.00877441 Jy ! Component: 2500 - total flux cleaned = -0.00882338 Jy ! Component: 2550 - total flux cleaned = -0.00857825 Jy ! Component: 2600 - total flux cleaned = -0.00862677 Jy ! Component: 2650 - total flux cleaned = -0.00843509 Jy ! Component: 2700 - total flux cleaned = -0.00829347 Jy ! Component: 2750 - total flux cleaned = -0.00815312 Jy ! Component: 2800 - total flux cleaned = -0.00801382 Jy ! Component: 2850 - total flux cleaned = -0.00806016 Jy ! Component: 2900 - total flux cleaned = -0.00796866 Jy ! Component: 2950 - total flux cleaned = -0.00796879 Jy ! Component: 3000 - total flux cleaned = -0.00792404 Jy ! Component: 3050 - total flux cleaned = -0.00805692 Jy ! Component: 3100 - total flux cleaned = -0.00805668 Jy ! Component: 3150 - total flux cleaned = -0.00801216 Jy ! Component: 3200 - total flux cleaned = -0.00796895 Jy ! Component: 3250 - total flux cleaned = -0.00805523 Jy ! Component: 3300 - total flux cleaned = -0.00801228 Jy ! Component: 3350 - total flux cleaned = -0.00796971 Jy ! Component: 3400 - total flux cleaned = -0.00796907 Jy ! Component: 3450 - total flux cleaned = -0.00809388 Jy ! Component: 3500 - total flux cleaned = -0.00797003 Jy ! Component: 3550 - total flux cleaned = -0.00813366 Jy ! Component: 3600 - total flux cleaned = -0.00813326 Jy ! Component: 3650 - total flux cleaned = -0.0080524 Jy ! Component: 3700 - total flux cleaned = -0.00809288 Jy ! Component: 3750 - total flux cleaned = -0.00821237 Jy ! Component: 3800 - total flux cleaned = -0.008291 Jy ! Component: 3850 - total flux cleaned = -0.00829052 Jy ! Component: 3900 - total flux cleaned = -0.0082127 Jy ! Component: 3950 - total flux cleaned = -0.00825128 Jy ! Component: 4000 - total flux cleaned = -0.00817463 Jy ! Component: 4050 - total flux cleaned = -0.00821305 Jy ! Total flux subtracted in 4096 components = -0.00832675 Jy ! Clean residual min=-0.002306 max=0.002191 Jy/beam ! Clean residual mean=0.000009 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.692311 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 308 components and 0.69231 Jy ![Exited script file: muppet] wmap "J1127-1857_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.699 x 6.995 at 0.08622 degrees (North through East) ! Clean map min=-0.0053717 max=0.69474 Jy/beam ! Writing clean map to FITS file: J1127-1857_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.694743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000662618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286128 0.286128 0.572256 1.14451 2.28902 4.57805 9.15609 18.3122 36.6244 73.2488 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.694 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.699 x 6.995 at 0.08622 degrees (North through East) ! Clean map min=-0.0053717 max=0.69474 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 J1127-1857_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:53:57 2019