! Started logfile: J1254-2000_S_2017_04_28_pus_uvs.log on Thu May 2 16:26:54 2019 obs J1254-2000_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1254-2000_S_2017_04_28_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97037 visibilities/baseline/integration-bin. ! Found source: J1254-2000 ! ! 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 671 lines of history. ! ! Reading 16768 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 J1254-2000_S_2017_04_28_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 396 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.896351Jy sigma=0.053416 ! Fit after self-cal, rms=0.891293Jy sigma=0.053374 ! 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=3.199 mas, bmaj=9.191 mas, bpa=-10.17 degrees ! Estimated noise=515.845 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 = 0.0346922 Jy ! Component: 100 - total flux cleaned = 0.0338945 Jy ! Total flux subtracted in 100 components = 0.0338945 Jy ! Clean residual min=-0.018777 max=0.021793 Jy/beam ! Clean residual mean=0.000029 rms=0.005564 Jy/beam ! Combined flux in latest and established models = 0.0338945 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0338945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131910Jy sigma=0.002007 ! Fit after self-cal, rms=0.131843Jy sigma=0.002003 ! 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=3.688 mas, bmaj=10.36 mas, bpa=-9.575 degrees ! Estimated noise=370.037 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 = 0.00934941 Jy ! Component: 100 - total flux cleaned = 0.00839021 Jy ! Component: 150 - total flux cleaned = 0.00751322 Jy ! Component: 200 - total flux cleaned = 0.0067192 Jy ! Total flux subtracted in 200 components = 0.0067192 Jy ! Clean residual min=-0.016993 max=0.021684 Jy/beam ! Clean residual mean=0.000109 rms=0.005872 Jy/beam ! Combined flux in latest and established models = 0.0406137 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0406137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125031Jy sigma=0.002439 ! Fit after self-cal, rms=0.124980Jy sigma=0.002439 ! 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 0.56 FD 0.59 HN 0.75 KP 0.56 ! LA 0.56 MK 0.81 NL 0.58 OV 0.58 ! PT 0.60 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.61 FD 0.54 HN 0.80 KP 0.55 ! LA 0.54 MK 0.80 NL 0.68 OV 0.62 ! PT 0.58 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 0.56 HN 0.79 KP 0.58 ! LA 0.55 MK 0.83 NL 0.63 OV 0.55 ! PT 0.59 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.81 HN 1.04 KP 1.00* ! LA 18.80 MK 0.99 NL 1.00* OV 1.00* ! PT 0.77 SC 1.00* ! ! ! Fit before self-cal, rms=0.124980Jy sigma=0.002439 ! Fit after self-cal, rms=0.057600Jy sigma=0.000683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=9.141 mas, bpa=-5.433 degrees ! Estimated noise=359.801 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 (4, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177676 Jy ! Component: 100 - total flux cleaned = 0.00200363 Jy ! Component: 150 - total flux cleaned = 0.00208172 Jy ! Component: 200 - total flux cleaned = 0.00208137 Jy ! Total flux subtracted in 200 components = 0.00208137 Jy ! Clean residual min=-0.001185 max=0.001355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.042695 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.042695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057496Jy sigma=0.000681 ! Fit after self-cal, rms=0.054993Jy sigma=0.000671 ! Inverting map ! Added new window around map position (104, -106). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163961 Jy ! Component: 100 - total flux cleaned = 0.00208222 Jy ! Component: 150 - total flux cleaned = 0.00204662 Jy ! Component: 200 - total flux cleaned = 0.00201447 Jy ! Total flux subtracted in 200 components = 0.00201447 Jy ! Clean residual min=-0.001302 max=0.001534 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0447095 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.0447095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054833Jy sigma=0.000671 ! Fit after self-cal, rms=0.054809Jy 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=0.054809Jy sigma=0.000671 ! Fit after self-cal, rms=0.048733Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=9.096 mas, bpa=-5.963 degrees ! Estimated noise=358.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863703 Jy ! Component: 100 - total flux cleaned = 0.000865281 Jy ! Component: 150 - total flux cleaned = 0.000804998 Jy ! Component: 200 - total flux cleaned = 0.000777992 Jy ! Total flux subtracted in 200 components = 0.000777992 Jy ! Clean residual min=-0.000954 max=0.001071 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0454875 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0454875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048665Jy sigma=0.000663 ! Fit after self-cal, rms=0.048576Jy sigma=0.000662 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 = -1.67811e-06 Jy ! Component: 100 - total flux cleaned = -1.51108e-06 Jy ! Component: 150 - total flux cleaned = -1.07522e-06 Jy ! Component: 200 - total flux cleaned = -9.20474e-07 Jy ! Total flux subtracted in 200 components = -9.20474e-07 Jy ! Clean residual min=-0.000955 max=0.001027 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0454866 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.0454866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048536Jy sigma=0.000662 ! Fit after self-cal, rms=0.048530Jy sigma=0.000662 ! 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=0.048530Jy sigma=0.000662 ! Fit after self-cal, rms=0.047961Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=9.045 mas, bpa=-5.983 degrees ! Estimated noise=358.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678137 Jy ! Component: 100 - total flux cleaned = 0.000701839 Jy ! Component: 150 - total flux cleaned = 0.000679757 Jy ! Component: 200 - total flux cleaned = 0.000679248 Jy ! Total flux subtracted in 200 components = 0.000679248 Jy ! Clean residual min=-0.000855 max=0.000975 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0461658 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.0461658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047927Jy sigma=0.000661 ! Fit after self-cal, rms=0.047917Jy sigma=0.000661 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 = 2.13149e-07 Jy ! Component: 100 - total flux cleaned = 1.92541e-05 Jy ! Component: 150 - total flux cleaned = 1.86347e-05 Jy ! Component: 200 - total flux cleaned = 1.86176e-05 Jy ! Total flux subtracted in 200 components = 1.86176e-05 Jy ! Clean residual min=-0.000838 max=0.000967 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0461845 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.0461845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047896Jy sigma=0.000661 ! Fit after self-cal, rms=0.047892Jy sigma=0.000661 ! 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=0.047892Jy sigma=0.000661 ! Fit after self-cal, rms=0.047585Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.045 mas, bmaj=17.88 mas, bpa=0.3451 degrees ! Estimated noise=395.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310087 Jy ! Component: 100 - total flux cleaned = 0.00047627 Jy ! Component: 150 - total flux cleaned = 0.000520665 Jy ! Component: 200 - total flux cleaned = 0.000540232 Jy ! Total flux subtracted in 200 components = 0.000540232 Jy ! Clean residual min=-0.000720 max=0.000949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0467247 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.0467247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047585Jy sigma=0.000661 ! Fit after self-cal, rms=0.047580Jy sigma=0.000661 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) ! Added new window around map position (-67, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438344 Jy ! Component: 100 - total flux cleaned = 0.000270373 Jy ! Component: 150 - total flux cleaned = 0.000147243 Jy ! Component: 200 - total flux cleaned = 8.57298e-05 Jy ! Total flux subtracted in 200 components = 8.57298e-05 Jy ! Clean residual min=-0.000635 max=0.000729 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0468104 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.0468104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047562Jy sigma=0.000661 ! Fit after self-cal, rms=0.047561Jy sigma=0.000661 ! 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=3.493 mas, bmaj=9.009 mas, bpa=-5.953 degrees ! Estimated noise=359.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 9.009 at -5.953 degrees (North through East) ! Clean map min=-0.002616 max=0.054252 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=2.855 mas, bmaj=7.656 mas, bpa=-6.648 degrees ! Estimated noise=592.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409606 Jy ! Component: 100 - total flux cleaned = 0.0478066 Jy ! Component: 150 - total flux cleaned = 0.0474009 Jy ! Component: 200 - total flux cleaned = 0.0468767 Jy ! Total flux subtracted in 200 components = 0.0468767 Jy ! Clean residual min=-0.001887 max=0.001735 Jy/beam ! Clean residual mean=-0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0468767 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0468767 Jy ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=9.009 mas, bpa=-5.953 degrees ! Estimated noise=359.65 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 = 0.00055585 Jy ! Component: 100 - total flux cleaned = 0.000834443 Jy ! Component: 150 - total flux cleaned = 0.000883383 Jy ! Component: 200 - total flux cleaned = 0.000927992 Jy ! Total flux subtracted in 200 components = 0.000927992 Jy ! Clean residual min=-0.001180 max=0.001070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0478047 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.0478047 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=8.045 mas, bmaj=17.88 mas, bpa=0.3451 degrees ! Estimated noise=395.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.30569e-06 Jy ! Component: 100 - total flux cleaned = -0.000172966 Jy ! Component: 150 - total flux cleaned = -0.000356856 Jy ! Component: 200 - total flux cleaned = -0.000453267 Jy ! Total flux subtracted in 200 components = -0.000453267 Jy ! Clean residual min=-0.000796 max=0.000766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0473514 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 = -8.71284e-05 Jy ! Component: 100 - total flux cleaned = -6.72158e-05 Jy ! Component: 150 - total flux cleaned = -8.70964e-05 Jy ! Component: 200 - total flux cleaned = -0.0001052 Jy ! Total flux subtracted in 200 components = -0.0001052 Jy ! Clean residual min=-0.000739 max=0.000704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0472462 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 101 components and 0.0472462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=9.009 mas, bpa=-5.953 degrees ! Estimated noise=359.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142446 Jy ! Component: 100 - total flux cleaned = 0.000220347 Jy ! Component: 150 - total flux cleaned = 0.000255928 Jy ! Component: 200 - total flux cleaned = 0.000220003 Jy ! Total flux subtracted in 200 components = 0.000220003 Jy ! Clean residual min=-0.000931 max=0.000895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0474662 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.0474662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047785Jy sigma=0.000662 ! Fit after self-cal, rms=0.047827Jy sigma=0.000662 wmodel J1254-2000_S_2017_04_28_pus_map.mod ! Writing 121 model components to file: J1254-2000_S_2017_04_28_pus_map.mod wobs J1254-2000_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1254-2000_S_2017_04_28_pus_uvs.fits wwins J1254-2000_S_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J1254-2000_S_2017_04_28_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 = -0.000296158 Jy ! Component: 100 - total flux cleaned = -0.000504442 Jy ! Component: 150 - total flux cleaned = -0.000640291 Jy ! Component: 200 - total flux cleaned = -0.000698268 Jy ! Component: 250 - total flux cleaned = -0.000768284 Jy ! Component: 300 - total flux cleaned = -0.000822895 Jy ! Component: 350 - total flux cleaned = -0.000876514 Jy ! Component: 400 - total flux cleaned = -0.000955558 Jy ! Component: 450 - total flux cleaned = -0.000981495 Jy ! Component: 500 - total flux cleaned = -0.00101971 Jy ! Component: 550 - total flux cleaned = -0.00101962 Jy ! Component: 600 - total flux cleaned = -0.00103212 Jy ! Component: 650 - total flux cleaned = -0.00103222 Jy ! Component: 700 - total flux cleaned = -0.00108028 Jy ! Component: 750 - total flux cleaned = -0.00106822 Jy ! Component: 800 - total flux cleaned = -0.00106846 Jy ! Component: 850 - total flux cleaned = -0.00106857 Jy ! Component: 900 - total flux cleaned = -0.00109156 Jy ! Component: 950 - total flux cleaned = -0.00112546 Jy ! Component: 1000 - total flux cleaned = -0.00113642 Jy ! Component: 1050 - total flux cleaned = -0.00111435 Jy ! Component: 1100 - total flux cleaned = -0.00109243 Jy ! Component: 1150 - total flux cleaned = -0.00108149 Jy ! Component: 1200 - total flux cleaned = -0.0010601 Jy ! Component: 1250 - total flux cleaned = -0.00107054 Jy ! Component: 1300 - total flux cleaned = -0.00105996 Jy ! Component: 1350 - total flux cleaned = -0.00103936 Jy ! Component: 1400 - total flux cleaned = -0.000998576 Jy ! Component: 1450 - total flux cleaned = -0.00103879 Jy ! Component: 1500 - total flux cleaned = -0.0010087 Jy ! Component: 1550 - total flux cleaned = -0.00094943 Jy ! Component: 1600 - total flux cleaned = -0.000910353 Jy ! Component: 1650 - total flux cleaned = -0.000900549 Jy ! Component: 1700 - total flux cleaned = -0.000910198 Jy ! Component: 1750 - total flux cleaned = -0.000881727 Jy ! Component: 1800 - total flux cleaned = -0.00086275 Jy ! Component: 1850 - total flux cleaned = -0.000844125 Jy ! Component: 1900 - total flux cleaned = -0.000825591 Jy ! Component: 1950 - total flux cleaned = -0.000825464 Jy ! Component: 2000 - total flux cleaned = -0.000761648 Jy ! Component: 2050 - total flux cleaned = -0.00077985 Jy ! Component: 2100 - total flux cleaned = -0.000761915 Jy ! Component: 2150 - total flux cleaned = -0.000770702 Jy ! Component: 2200 - total flux cleaned = -0.000726538 Jy ! Component: 2250 - total flux cleaned = -0.000709024 Jy ! Component: 2300 - total flux cleaned = -0.000709013 Jy ! Component: 2350 - total flux cleaned = -0.000665873 Jy ! Component: 2400 - total flux cleaned = -0.00061466 Jy ! Component: 2450 - total flux cleaned = -0.000614684 Jy ! Component: 2500 - total flux cleaned = -0.000581002 Jy ! Component: 2550 - total flux cleaned = -0.000564277 Jy ! Component: 2600 - total flux cleaned = -0.000539364 Jy ! Component: 2650 - total flux cleaned = -0.000522794 Jy ! Component: 2700 - total flux cleaned = -0.000481899 Jy ! Component: 2750 - total flux cleaned = -0.000481897 Jy ! Component: 2800 - total flux cleaned = -0.000417402 Jy ! Component: 2850 - total flux cleaned = -0.000401333 Jy ! Component: 2900 - total flux cleaned = -0.00037734 Jy ! Component: 2950 - total flux cleaned = -0.00033789 Jy ! Component: 3000 - total flux cleaned = -0.000275225 Jy ! Component: 3050 - total flux cleaned = -0.000251942 Jy ! Component: 3100 - total flux cleaned = -0.000251947 Jy ! Component: 3150 - total flux cleaned = -0.000190523 Jy ! Component: 3200 - total flux cleaned = -0.000182879 Jy ! Component: 3250 - total flux cleaned = -0.000152566 Jy ! Component: 3300 - total flux cleaned = -0.000114884 Jy ! Component: 3350 - total flux cleaned = -0.000114827 Jy ! Component: 3400 - total flux cleaned = -8.49923e-05 Jy ! Component: 3450 - total flux cleaned = -7.74772e-05 Jy ! Component: 3500 - total flux cleaned = -8.47376e-05 Jy ! Component: 3550 - total flux cleaned = -3.35391e-05 Jy ! Component: 3600 - total flux cleaned = 1.01296e-05 Jy ! Component: 3650 - total flux cleaned = 6.79323e-05 Jy ! Component: 3700 - total flux cleaned = 6.06291e-05 Jy ! Component: 3750 - total flux cleaned = 7.49776e-05 Jy ! Component: 3800 - total flux cleaned = 0.000110448 Jy ! Component: 3850 - total flux cleaned = 0.000138687 Jy ! Component: 3900 - total flux cleaned = 0.000173813 Jy ! Component: 3950 - total flux cleaned = 0.000194786 Jy ! Component: 4000 - total flux cleaned = 0.000236434 Jy ! Component: 4050 - total flux cleaned = 0.000277832 Jy ! Total flux subtracted in 4096 components = 0.000312165 Jy ! Clean residual min=-0.000380 max=0.000383 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0477784 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 364 components and 0.0477784 Jy ![Exited script file: muppet] wmap "J1254-2000_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 9.009 at -5.953 degrees (North through East) ! Clean map min=-0.00091341 max=0.052098 Jy/beam ! Writing clean map to FITS file: J1254-2000_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0520978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121594 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.700187 0.700187 1.40037 2.80075 5.6015 11.203 22.406 44.812 89.624 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 9.009 at -5.953 degrees (North through East) ! Clean map min=-0.00091341 max=0.052098 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 J1254-2000_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:26:59 2019