! Started logfile: J0836-2016_S_2017_02_24_pus_uvs.log on Sat May 4 11:22:36 2019 obs J0836-2016_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0836-2016_S_2017_02_24_pus_uva.fits ! AN table 1: 37 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.478679 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0836-2016 ! ! 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 823 lines of history. ! ! Reading 3188 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 J0836-2016_S_2017_02_24_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880269Jy sigma=0.006526 ! Fit after self-cal, rms=0.869920Jy sigma=0.006456 ! 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=2.938 mas, bmaj=7.746 mas, bpa=-1.333 degrees ! Estimated noise=2473.12 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 = 0.961134 Jy ! Component: 100 - total flux cleaned = 1.40752 Jy ! Total flux subtracted in 100 components = 1.40752 Jy ! Clean residual min=-0.061868 max=0.218297 Jy/beam ! Clean residual mean=-0.000356 rms=0.027035 Jy/beam ! Combined flux in latest and established models = 1.40752 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 1.40752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.542164Jy sigma=0.003978 ! Fit after self-cal, rms=0.541649Jy sigma=0.003975 ! Inverting map ! Added new window around map position (-3.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252613 Jy ! Component: 100 - total flux cleaned = 0.406503 Jy ! Total flux subtracted in 100 components = 0.406503 Jy ! Clean residual min=-0.031789 max=0.092437 Jy/beam ! Clean residual mean=-0.000116 rms=0.012539 Jy/beam ! Combined flux in latest and established models = 1.81402 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 1.81402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301852Jy sigma=0.002108 ! Fit after self-cal, rms=0.301083Jy sigma=0.002102 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10383 Jy ! Component: 100 - total flux cleaned = 0.174946 Jy ! Total flux subtracted in 100 components = 0.174946 Jy ! Clean residual min=-0.020183 max=0.056353 Jy/beam ! Clean residual mean=-0.000020 rms=0.007585 Jy/beam ! Combined flux in latest and established models = 1.98897 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 87 components and 1.98897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224802Jy sigma=0.001491 ! Fit after self-cal, rms=0.224315Jy sigma=0.001487 ! Inverting map ! Added new window around map position (4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569128 Jy ! Component: 100 - total flux cleaned = 0.0961982 Jy ! Total flux subtracted in 100 components = 0.0961982 Jy ! Clean residual min=-0.017795 max=0.023660 Jy/beam ! Clean residual mean=0.000030 rms=0.005327 Jy/beam ! Combined flux in latest and established models = 2.08517 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 2.08517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194190Jy sigma=0.001247 ! Fit after self-cal, rms=0.194136Jy sigma=0.001246 ! 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=3.419 mas, bmaj=8.61 mas, bpa=-1.384 degrees ! Estimated noise=1877.42 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 = 0.0566662 Jy ! Component: 100 - total flux cleaned = 0.0895136 Jy ! Component: 150 - total flux cleaned = 0.1101 Jy ! Component: 200 - total flux cleaned = 0.123368 Jy ! Total flux subtracted in 200 components = 0.123368 Jy ! Clean residual min=-0.017840 max=0.021754 Jy/beam ! Clean residual mean=0.000100 rms=0.005799 Jy/beam ! Combined flux in latest and established models = 2.20853 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 163 components and 2.20853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173679Jy sigma=0.001113 ! Fit after self-cal, rms=0.173650Jy sigma=0.001113 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.04 KP 0.99 ! LA 0.98 MK 1.11 NL 0.99 OV 1.05 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 HN 1.09 KP 0.95 ! LA 0.94 MK 0.98 NL 0.96 OV 1.09 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 1.04 ! LA 1.03 MK 0.99 NL 1.06 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! 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 1.03 HN 0.82 KP 1.00* ! LA 0.97 MK 0.98 NL 1.00* OV 1.02 ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.173650Jy sigma=0.001113 ! Fit after self-cal, rms=0.110664Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=8.743 mas, bpa=-1.786 degrees ! Estimated noise=1893.7 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000757411 Jy ! Component: 100 - total flux cleaned = -0.000769132 Jy ! Component: 150 - total flux cleaned = -0.00077747 Jy ! Component: 200 - total flux cleaned = -0.000970879 Jy ! Total flux subtracted in 200 components = -0.000970879 Jy ! Clean residual min=-0.012164 max=0.011496 Jy/beam ! Clean residual mean=0.000042 rms=0.003008 Jy/beam ! Combined flux in latest and established models = 2.20756 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 172 components and 2.20756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110368Jy sigma=0.000767 ! Fit after self-cal, rms=0.110319Jy sigma=0.000767 ! 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=0.110319Jy sigma=0.000767 ! Fit after self-cal, rms=0.097845Jy sigma=0.000685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.43 mas, bmaj=8.735 mas, bpa=-1.651 degrees ! Estimated noise=1895.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132731 Jy ! Component: 100 - total flux cleaned = 0.00184378 Jy ! Component: 150 - total flux cleaned = 0.00236789 Jy ! Component: 200 - total flux cleaned = 0.0026001 Jy ! Total flux subtracted in 200 components = 0.0026001 Jy ! Clean residual min=-0.007369 max=0.007110 Jy/beam ! Clean residual mean=0.000022 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 2.21016 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 181 components and 2.21016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097662Jy sigma=0.000683 ! Fit after self-cal, rms=0.097652Jy sigma=0.000683 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147399 Jy ! Component: 100 - total flux cleaned = 0.000364128 Jy ! Component: 150 - total flux cleaned = 0.000613501 Jy ! Component: 200 - total flux cleaned = 0.000788431 Jy ! Total flux subtracted in 200 components = 0.000788431 Jy ! Clean residual min=-0.007321 max=0.007063 Jy/beam ! Clean residual mean=0.000022 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 2.21095 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 182 components and 2.21095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097566Jy sigma=0.000683 ! Fit after self-cal, rms=0.097562Jy sigma=0.000683 ! 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=0.097562Jy sigma=0.000683 ! Fit after self-cal, rms=0.097042Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.43 mas, bmaj=8.731 mas, bpa=-1.6 degrees ! Estimated noise=1895.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808671 Jy ! Component: 100 - total flux cleaned = 0.00126123 Jy ! Component: 150 - total flux cleaned = 0.00158323 Jy ! Component: 200 - total flux cleaned = 0.00180335 Jy ! Total flux subtracted in 200 components = 0.00180335 Jy ! Clean residual min=-0.006812 max=0.006834 Jy/beam ! Clean residual mean=0.000018 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 2.21275 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 187 components and 2.21275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096906Jy sigma=0.000678 ! Fit after self-cal, rms=0.096900Jy sigma=0.000678 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 = 1.90094e-05 Jy ! Component: 100 - total flux cleaned = 0.000275645 Jy ! Component: 150 - total flux cleaned = 0.000508611 Jy ! Component: 200 - total flux cleaned = 0.000722045 Jy ! Total flux subtracted in 200 components = 0.000722045 Jy ! Clean residual min=-0.006759 max=0.006845 Jy/beam ! Clean residual mean=0.000018 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 2.21348 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 189 components and 2.21348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096831Jy sigma=0.000678 ! Fit after self-cal, rms=0.096828Jy sigma=0.000678 ! 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=0.096828Jy sigma=0.000678 ! Fit after self-cal, rms=0.096750Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.847 mas, bmaj=18.05 mas, bpa=-0.7915 degrees ! Estimated noise=2301.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212296 Jy ! Component: 100 - total flux cleaned = 0.00279601 Jy ! Component: 150 - total flux cleaned = 0.00316233 Jy ! Component: 200 - total flux cleaned = 0.00347226 Jy ! Total flux subtracted in 200 components = 0.00347226 Jy ! Clean residual min=-0.006963 max=0.006927 Jy/beam ! Clean residual mean=0.000032 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 2.21695 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 194 components and 2.21695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096738Jy sigma=0.000677 ! Fit after self-cal, rms=0.096718Jy sigma=0.000677 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 = 0.000115625 Jy ! Component: 100 - total flux cleaned = 0.000339281 Jy ! Component: 150 - total flux cleaned = 0.000528159 Jy ! Component: 200 - total flux cleaned = 0.000655784 Jy ! Total flux subtracted in 200 components = 0.000655784 Jy ! Clean residual min=-0.006908 max=0.006778 Jy/beam ! Clean residual mean=0.000032 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 2.2176 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 197 components and 2.21761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096741Jy sigma=0.000677 ! Fit after self-cal, rms=0.096726Jy sigma=0.000677 ! 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=3.43 mas, bmaj=8.728 mas, bpa=-1.581 degrees ! Estimated noise=1895.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.43 x 8.728 at -1.581 degrees (North through East) ! Clean map min=-0.0060871 max=1.2215 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=0.096726Jy sigma=0.000677 ! Fit after self-cal, rms=0.089726Jy sigma=0.000624 ! Inverting map and beam ! Estimated beam: bmin=3.42 mas, bmaj=8.707 mas, bpa=-1.687 degrees ! Estimated noise=1890.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301904 Jy ! Component: 100 - total flux cleaned = -0.000435441 Jy ! Component: 150 - total flux cleaned = -0.000490497 Jy ! Component: 200 - total flux cleaned = -0.000491602 Jy ! Total flux subtracted in 200 components = -0.000491602 Jy ! Clean residual min=-0.006583 max=0.006854 Jy/beam ! Clean residual mean=0.000017 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 2.21711 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 202 components and 2.21711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089652Jy sigma=0.000623 ! Fit after self-cal, rms=0.089649Jy sigma=0.000623 ! Inverting map ! Added new window around map position (39, -93). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308124 Jy ! Component: 100 - total flux cleaned = 0.00392909 Jy ! Component: 150 - total flux cleaned = 0.00464185 Jy ! Component: 200 - total flux cleaned = 0.00551507 Jy ! Total flux subtracted in 200 components = 0.00551507 Jy ! Clean residual min=-0.006141 max=0.005716 Jy/beam ! Clean residual mean=0.000012 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 2.22263 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 210 components and 2.22263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089028Jy sigma=0.000619 ! Fit after self-cal, rms=0.088995Jy sigma=0.000619 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088995Jy sigma=0.000619 ! Fit after self-cal, rms=0.088971Jy sigma=0.000618 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=2.914 mas, bmaj=7.873 mas, bpa=-1.893 degrees ! Estimated noise=2511.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.967336 Jy ! Component: 100 - total flux cleaned = 1.42236 Jy ! Component: 150 - total flux cleaned = 1.6797 Jy ! Component: 200 - total flux cleaned = 1.8349 Jy ! Total flux subtracted in 200 components = 1.8349 Jy ! Clean residual min=-0.028323 max=0.081885 Jy/beam ! Clean residual mean=-0.000185 rms=0.011684 Jy/beam ! Combined flux in latest and established models = 1.8349 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 36 model components to the UV plane model. ! The established model now contains 36 components and 1.8349 Jy ! Inverting map and beam ! Estimated beam: bmin=3.419 mas, bmaj=8.705 mas, bpa=-1.717 degrees ! Estimated noise=1889.7 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 = 0.155441 Jy ! Component: 100 - total flux cleaned = 0.239289 Jy ! Component: 150 - total flux cleaned = 0.288018 Jy ! Component: 200 - total flux cleaned = 0.317431 Jy ! Total flux subtracted in 200 components = 0.317431 Jy ! Clean residual min=-0.011463 max=0.018703 Jy/beam ! Clean residual mean=-0.000016 rms=0.003624 Jy/beam ! Combined flux in latest and established models = 2.15233 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 112 components and 2.15233 Jy ! Inverting map ! Added new window around map position (-4.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199985 Jy ! Component: 100 - total flux cleaned = 0.0336477 Jy ! Component: 150 - total flux cleaned = 0.0438024 Jy ! Component: 200 - total flux cleaned = 0.0515636 Jy ! Total flux subtracted in 200 components = 0.0515636 Jy ! Clean residual min=-0.006986 max=0.007989 Jy/beam ! Clean residual mean=0.000014 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 2.20389 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 150 components and 2.20389 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=8.841 mas, bmaj=18.03 mas, bpa=-0.8356 degrees ! Estimated noise=2300.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894716 Jy ! Component: 100 - total flux cleaned = 0.0127626 Jy ! Component: 150 - total flux cleaned = 0.01484 Jy ! Component: 200 - total flux cleaned = 0.0166926 Jy ! Total flux subtracted in 200 components = 0.0166926 Jy ! Clean residual min=-0.006972 max=0.006521 Jy/beam ! Clean residual mean=0.000032 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 2.22059 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 = 0.00117349 Jy ! Component: 100 - total flux cleaned = 0.00207005 Jy ! Component: 150 - total flux cleaned = 0.00256968 Jy ! Component: 200 - total flux cleaned = 0.00285168 Jy ! Total flux subtracted in 200 components = 0.00285168 Jy ! Clean residual min=-0.006738 max=0.006115 Jy/beam ! Clean residual mean=0.000032 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 2.22344 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 180 components and 2.22344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.419 mas, bmaj=8.705 mas, bpa=-1.717 degrees ! Estimated noise=1889.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000825333 Jy ! Component: 100 - total flux cleaned = -0.00116918 Jy ! Component: 150 - total flux cleaned = -0.00117167 Jy ! Component: 200 - total flux cleaned = -0.0011728 Jy ! Total flux subtracted in 200 components = -0.0011728 Jy ! Clean residual min=-0.005917 max=0.005589 Jy/beam ! Clean residual mean=0.000017 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 2.22227 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 198 components and 2.22227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089558Jy sigma=0.000623 ! Fit after self-cal, rms=0.089452Jy sigma=0.000622 wmodel J0836-2016_S_2017_02_24_pus_map.mod ! Writing 198 model components to file: J0836-2016_S_2017_02_24_pus_map.mod wobs J0836-2016_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0836-2016_S_2017_02_24_pus_uvs.fits wwins J0836-2016_S_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0836-2016_S_2017_02_24_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 = -0.00108669 Jy ! Component: 100 - total flux cleaned = -0.00127872 Jy ! Component: 150 - total flux cleaned = -0.00198208 Jy ! Component: 200 - total flux cleaned = -0.0024846 Jy ! Component: 250 - total flux cleaned = -0.00264449 Jy ! Component: 300 - total flux cleaned = -0.00287964 Jy ! Component: 350 - total flux cleaned = -0.00295698 Jy ! Component: 400 - total flux cleaned = -0.00348292 Jy ! Component: 450 - total flux cleaned = -0.00377592 Jy ! Component: 500 - total flux cleaned = -0.00420397 Jy ! Component: 550 - total flux cleaned = -0.00455324 Jy ! Component: 600 - total flux cleaned = -0.0050294 Jy ! Component: 650 - total flux cleaned = -0.00522814 Jy ! Component: 700 - total flux cleaned = -0.00542402 Jy ! Component: 750 - total flux cleaned = -0.00542424 Jy ! Component: 800 - total flux cleaned = -0.00561167 Jy ! Component: 850 - total flux cleaned = -0.00567228 Jy ! Component: 900 - total flux cleaned = -0.00579286 Jy ! Component: 950 - total flux cleaned = -0.00585288 Jy ! Component: 1000 - total flux cleaned = -0.00591069 Jy ! Component: 1050 - total flux cleaned = -0.00591139 Jy ! Component: 1100 - total flux cleaned = -0.00596749 Jy ! Component: 1150 - total flux cleaned = -0.00580277 Jy ! Component: 1200 - total flux cleaned = -0.00580317 Jy ! Component: 1250 - total flux cleaned = -0.00569693 Jy ! Component: 1300 - total flux cleaned = -0.00574819 Jy ! Component: 1350 - total flux cleaned = -0.00569567 Jy ! Component: 1400 - total flux cleaned = -0.00574681 Jy ! Component: 1450 - total flux cleaned = -0.00569617 Jy ! Component: 1500 - total flux cleaned = -0.00579573 Jy ! Component: 1550 - total flux cleaned = -0.0058449 Jy ! Component: 1600 - total flux cleaned = -0.00579631 Jy ! Component: 1650 - total flux cleaned = -0.00584472 Jy ! Component: 1700 - total flux cleaned = -0.0059381 Jy ! Component: 1750 - total flux cleaned = -0.00584542 Jy ! Component: 1800 - total flux cleaned = -0.00584569 Jy ! Component: 1850 - total flux cleaned = -0.00589125 Jy ! Component: 1900 - total flux cleaned = -0.00575689 Jy ! Component: 1950 - total flux cleaned = -0.00588887 Jy ! Component: 2000 - total flux cleaned = -0.00584482 Jy ! Component: 2050 - total flux cleaned = -0.00593048 Jy ! Component: 2100 - total flux cleaned = -0.00593022 Jy ! Component: 2150 - total flux cleaned = -0.00605638 Jy ! Component: 2200 - total flux cleaned = -0.00618126 Jy ! Component: 2250 - total flux cleaned = -0.00638618 Jy ! Component: 2300 - total flux cleaned = -0.00654878 Jy ! Component: 2350 - total flux cleaned = -0.0066288 Jy ! Component: 2400 - total flux cleaned = -0.00682794 Jy ! Component: 2450 - total flux cleaned = -0.00698549 Jy ! Component: 2500 - total flux cleaned = -0.00717923 Jy ! Component: 2550 - total flux cleaned = -0.00725593 Jy ! Component: 2600 - total flux cleaned = -0.00736993 Jy ! Component: 2650 - total flux cleaned = -0.00752158 Jy ! Component: 2700 - total flux cleaned = -0.00770878 Jy ! Component: 2750 - total flux cleaned = -0.00781963 Jy ! Component: 2800 - total flux cleaned = -0.00804012 Jy ! Component: 2850 - total flux cleaned = -0.00800356 Jy ! Component: 2900 - total flux cleaned = -0.00825533 Jy ! Component: 2950 - total flux cleaned = -0.00829095 Jy ! Component: 3000 - total flux cleaned = -0.00839716 Jy ! Component: 3050 - total flux cleaned = -0.00850262 Jy ! Component: 3100 - total flux cleaned = -0.00860691 Jy ! Component: 3150 - total flux cleaned = -0.0087443 Jy ! Component: 3200 - total flux cleaned = -0.00898282 Jy ! Component: 3250 - total flux cleaned = -0.00894917 Jy ! Component: 3300 - total flux cleaned = -0.00911703 Jy ! Component: 3350 - total flux cleaned = -0.00921731 Jy ! Component: 3400 - total flux cleaned = -0.00938244 Jy ! Component: 3450 - total flux cleaned = -0.00961168 Jy ! Component: 3500 - total flux cleaned = -0.00967673 Jy ! Component: 3550 - total flux cleaned = -0.00980539 Jy ! Component: 3600 - total flux cleaned = -0.00983776 Jy ! Component: 3650 - total flux cleaned = -0.0100284 Jy ! Component: 3700 - total flux cleaned = -0.0101861 Jy ! Component: 3750 - total flux cleaned = -0.010374 Jy ! Component: 3800 - total flux cleaned = -0.0105295 Jy ! Component: 3850 - total flux cleaned = -0.010622 Jy ! Component: 3900 - total flux cleaned = -0.0107752 Jy ! Component: 3950 - total flux cleaned = -0.0108972 Jy ! Component: 4000 - total flux cleaned = -0.010988 Jy ! Component: 4050 - total flux cleaned = -0.0110779 Jy ! Total flux subtracted in 4096 components = -0.0111676 Jy ! Clean residual min=-0.001915 max=0.001709 Jy/beam ! Clean residual mean=0.000012 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 2.2111 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 470 components and 2.2111 Jy ![Exited script file: muppet] wmap "J0836-2016_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.419 x 8.705 at -1.717 degrees (North through East) ! Clean map min=-0.0063791 max=1.2531 Jy/beam ! Writing clean map to FITS file: J0836-2016_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.25314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000530412 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.12698 0.12698 0.25396 0.50792 1.01584 2.03168 4.06336 8.12672 16.2534 32.5069 65.0138 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.253 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.419 x 8.705 at -1.717 degrees (North through East) ! Clean map min=-0.0063791 max=1.2531 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 J0836-2016_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:22:41 2019