! Started logfile: J0923+4125_S_2017_08_12_pus_uvs.log on Fri May 10 14:56:34 2019 obs J0923+4125_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0923+4125_S_2017_08_12_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833735 visibilities/baseline/integration-bin. ! Found source: J0923+4125 ! ! 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 594 lines of history. ! ! Reading 12456 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 J0923+4125_S_2017_08_12_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 478 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883765Jy sigma=0.008476 ! Fit after self-cal, rms=0.877618Jy sigma=0.008423 ! 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=3.297 mas, bmaj=4.875 mas, bpa=21.1 degrees ! Estimated noise=972.168 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 = 0.0916842 Jy ! Component: 100 - total flux cleaned = 0.119308 Jy ! Total flux subtracted in 100 components = 0.119308 Jy ! Clean residual min=-0.004811 max=0.014153 Jy/beam ! Clean residual mean=-0.000013 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.119308 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.119308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080433Jy sigma=0.000721 ! Fit after self-cal, rms=0.080371Jy sigma=0.000720 ! Inverting map ! Added new window around map position (4.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015673 Jy ! Component: 100 - total flux cleaned = 0.0245203 Jy ! Total flux subtracted in 100 components = 0.0245203 Jy ! Clean residual min=-0.003453 max=0.004565 Jy/beam ! Clean residual mean=-0.000008 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.143829 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.143829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076309Jy sigma=0.000681 ! Fit after self-cal, rms=0.076222Jy sigma=0.000680 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600681 Jy ! Component: 100 - total flux cleaned = 0.00968032 Jy ! Total flux subtracted in 100 components = 0.00968032 Jy ! Clean residual min=-0.002977 max=0.003178 Jy/beam ! Clean residual mean=-0.000006 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.153509 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.153509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075495Jy sigma=0.000673 ! Fit after self-cal, rms=0.075467Jy sigma=0.000673 ! 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=3.801 mas, bmaj=5.736 mas, bpa=20.78 degrees ! Estimated noise=750.682 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 = 0.00438141 Jy ! Component: 100 - total flux cleaned = 0.00698562 Jy ! Component: 150 - total flux cleaned = 0.00873376 Jy ! Component: 200 - total flux cleaned = 0.0099335 Jy ! Total flux subtracted in 200 components = 0.0099335 Jy ! Clean residual min=-0.002315 max=0.002894 Jy/beam ! Clean residual mean=-0.000009 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.163443 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.163443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075151Jy sigma=0.000671 ! Fit after self-cal, rms=0.075134Jy sigma=0.000670 ! 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 0.97 FD 0.97 HN 0.95 KP 1.02 ! LA 1.01 MK 1.03 NL 0.91 OV 1.02 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.02 KP 0.99 ! LA 0.96 MK 1.04 NL 1.07 OV 1.16 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.99 KP 0.97 ! LA 0.98 MK 1.10 NL 0.99 OV 1.00 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.97 KP 1.00* ! LA 0.96 MK 0.96 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.075134Jy sigma=0.000670 ! Fit after self-cal, rms=0.074148Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.821 mas, bmaj=5.766 mas, bpa=21.17 degrees ! Estimated noise=750.819 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 = 0.00141236 Jy ! Component: 100 - total flux cleaned = 0.00169076 Jy ! Component: 150 - total flux cleaned = 0.00186415 Jy ! Component: 200 - total flux cleaned = 0.00195088 Jy ! Total flux subtracted in 200 components = 0.00195088 Jy ! Clean residual min=-0.002123 max=0.002395 Jy/beam ! Clean residual mean=-0.000010 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.165393 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.165393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074118Jy sigma=0.000664 ! Fit after self-cal, rms=0.074094Jy sigma=0.000663 ! 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=0.074094Jy sigma=0.000663 ! Fit after self-cal, rms=0.073983Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.823 mas, bmaj=5.735 mas, bpa=21.02 degrees ! Estimated noise=751.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829328 Jy ! Component: 100 - total flux cleaned = 0.00121192 Jy ! Component: 150 - total flux cleaned = 0.00126927 Jy ! Component: 200 - total flux cleaned = 0.00130686 Jy ! Total flux subtracted in 200 components = 0.00130686 Jy ! Clean residual min=-0.001845 max=0.002102 Jy/beam ! Clean residual mean=-0.000011 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.1667 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.1667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073973Jy sigma=0.000660 ! Fit after self-cal, rms=0.073978Jy sigma=0.000660 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 = 6.25432e-05 Jy ! Component: 100 - total flux cleaned = 8.71598e-05 Jy ! Component: 150 - total flux cleaned = 0.000108887 Jy ! Component: 200 - total flux cleaned = 0.000138173 Jy ! Total flux subtracted in 200 components = 0.000138173 Jy ! Clean residual min=-0.001835 max=0.002051 Jy/beam ! Clean residual mean=-0.000011 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.166838 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.166838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073974Jy sigma=0.000660 ! Fit after self-cal, rms=0.073973Jy sigma=0.000660 ! 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=0.073973Jy sigma=0.000660 ! Fit after self-cal, rms=0.073969Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.818 mas, bmaj=5.736 mas, bpa=21.04 degrees ! Estimated noise=750.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476631 Jy ! Component: 100 - total flux cleaned = 0.000593507 Jy ! Component: 150 - total flux cleaned = 0.000604424 Jy ! Component: 200 - total flux cleaned = 0.000633791 Jy ! Total flux subtracted in 200 components = 0.000633791 Jy ! Clean residual min=-0.001830 max=0.001986 Jy/beam ! Clean residual mean=-0.000011 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.167472 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.167472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073964Jy sigma=0.000659 ! Fit after self-cal, rms=0.073966Jy sigma=0.000659 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 = 1.23592e-05 Jy ! Component: 100 - total flux cleaned = 3.11255e-05 Jy ! Component: 150 - total flux cleaned = 5.74676e-05 Jy ! Component: 200 - total flux cleaned = 7.346e-05 Jy ! Total flux subtracted in 200 components = 7.346e-05 Jy ! Clean residual min=-0.001821 max=0.001969 Jy/beam ! Clean residual mean=-0.000011 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.167546 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.167546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073963Jy sigma=0.000659 ! Fit after self-cal, rms=0.073963Jy sigma=0.000659 ! 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=0.073963Jy sigma=0.000659 ! Fit after self-cal, rms=0.073924Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.689 mas, bmaj=9.355 mas, bpa=24.25 degrees ! Estimated noise=928.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827169 Jy ! Component: 100 - total flux cleaned = 0.00106765 Jy ! Component: 150 - total flux cleaned = 0.00108451 Jy ! Component: 200 - total flux cleaned = 0.00110763 Jy ! Total flux subtracted in 200 components = 0.00110763 Jy ! Clean residual min=-0.002244 max=0.002694 Jy/beam ! Clean residual mean=-0.000023 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.168653 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.168653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073929Jy sigma=0.000659 ! Fit after self-cal, rms=0.073927Jy sigma=0.000659 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 = 0.000113178 Jy ! Component: 100 - total flux cleaned = 0.000128476 Jy ! Component: 150 - total flux cleaned = 0.00013527 Jy ! Component: 200 - total flux cleaned = 0.000141933 Jy ! Total flux subtracted in 200 components = 0.000141933 Jy ! Clean residual min=-0.002233 max=0.002717 Jy/beam ! Clean residual mean=-0.000023 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.168795 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 101 components and 0.168795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073929Jy sigma=0.000659 ! Fit after self-cal, rms=0.073929Jy sigma=0.000659 ! 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=3.813 mas, bmaj=5.735 mas, bpa=21.04 degrees ! Estimated noise=750.662 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.813 x 5.735 at 21.04 degrees (North through East) ! Clean map min=-0.0017714 max=0.12016 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=3.309 mas, bmaj=4.879 mas, bpa=21.19 degrees ! Estimated noise=970.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0910081 Jy ! Component: 100 - total flux cleaned = 0.120207 Jy ! Component: 150 - total flux cleaned = 0.136283 Jy ! Component: 200 - total flux cleaned = 0.145689 Jy ! Total flux subtracted in 200 components = 0.145689 Jy ! Clean residual min=-0.002769 max=0.004858 Jy/beam ! Clean residual mean=-0.000010 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.145689 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.145689 Jy ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=5.735 mas, bpa=21.04 degrees ! Estimated noise=750.662 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 = 0.00824344 Jy ! Component: 100 - total flux cleaned = 0.012968 Jy ! Component: 150 - total flux cleaned = 0.0160115 Jy ! Component: 200 - total flux cleaned = 0.0180929 Jy ! Total flux subtracted in 200 components = 0.0180929 Jy ! Clean residual min=-0.001978 max=0.002102 Jy/beam ! Clean residual mean=-0.000013 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.163782 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.163782 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=7.689 mas, bmaj=9.355 mas, bpa=24.25 degrees ! Estimated noise=928.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240701 Jy ! Component: 100 - total flux cleaned = 0.00362279 Jy ! Component: 150 - total flux cleaned = 0.00428904 Jy ! Component: 200 - total flux cleaned = 0.00463518 Jy ! Total flux subtracted in 200 components = 0.00463518 Jy ! Clean residual min=-0.002229 max=0.002698 Jy/beam ! Clean residual mean=-0.000024 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.168417 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 = 5.41915e-05 Jy ! Component: 100 - total flux cleaned = 0.000102844 Jy ! Component: 150 - total flux cleaned = 0.000147544 Jy ! Component: 200 - total flux cleaned = 0.000188777 Jy ! Total flux subtracted in 200 components = 0.000188777 Jy ! Clean residual min=-0.002229 max=0.002709 Jy/beam ! Clean residual mean=-0.000024 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.168606 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.168606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=5.735 mas, bpa=21.04 degrees ! Estimated noise=750.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229169 Jy ! Component: 100 - total flux cleaned = -0.000255091 Jy ! Component: 150 - total flux cleaned = -0.000255643 Jy ! Component: 200 - total flux cleaned = -0.000256924 Jy ! Total flux subtracted in 200 components = -0.000256924 Jy ! Clean residual min=-0.001817 max=0.001936 Jy/beam ! Clean residual mean=-0.000011 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.168349 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.168349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073934Jy sigma=0.000660 ! Fit after self-cal, rms=0.073931Jy sigma=0.000660 wmodel J0923+4125_S_2017_08_12_pus_map.mod ! Writing 79 model components to file: J0923+4125_S_2017_08_12_pus_map.mod wobs J0923+4125_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0923+4125_S_2017_08_12_pus_uvs.fits wwins J0923+4125_S_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J0923+4125_S_2017_08_12_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 = 0.000580249 Jy ! Component: 100 - total flux cleaned = 0.000880519 Jy ! Component: 150 - total flux cleaned = 0.00113339 Jy ! Component: 200 - total flux cleaned = 0.00134583 Jy ! Component: 250 - total flux cleaned = 0.00143377 Jy ! Component: 300 - total flux cleaned = 0.00149108 Jy ! Component: 350 - total flux cleaned = 0.00151868 Jy ! Component: 400 - total flux cleaned = 0.00151877 Jy ! Component: 450 - total flux cleaned = 0.00144008 Jy ! Component: 500 - total flux cleaned = 0.00149132 Jy ! Component: 550 - total flux cleaned = 0.00149058 Jy ! Component: 600 - total flux cleaned = 0.00149049 Jy ! Component: 650 - total flux cleaned = 0.00149065 Jy ! Component: 700 - total flux cleaned = 0.00149089 Jy ! Component: 750 - total flux cleaned = 0.00149084 Jy ! Component: 800 - total flux cleaned = 0.00144539 Jy ! Component: 850 - total flux cleaned = 0.00142332 Jy ! Component: 900 - total flux cleaned = 0.00135667 Jy ! Component: 950 - total flux cleaned = 0.00133515 Jy ! Component: 1000 - total flux cleaned = 0.00124867 Jy ! Component: 1050 - total flux cleaned = 0.00116399 Jy ! Component: 1100 - total flux cleaned = 0.00108071 Jy ! Component: 1150 - total flux cleaned = 0.00106022 Jy ! Component: 1200 - total flux cleaned = 0.000999224 Jy ! Component: 1250 - total flux cleaned = 0.000858643 Jy ! Component: 1300 - total flux cleaned = 0.000759729 Jy ! Component: 1350 - total flux cleaned = 0.000701317 Jy ! Component: 1400 - total flux cleaned = 0.000681885 Jy ! Component: 1450 - total flux cleaned = 0.000605271 Jy ! Component: 1500 - total flux cleaned = 0.000510826 Jy ! Component: 1550 - total flux cleaned = 0.00051088 Jy ! Component: 1600 - total flux cleaned = 0.000492402 Jy ! Component: 1650 - total flux cleaned = 0.00043746 Jy ! Component: 1700 - total flux cleaned = 0.000383249 Jy ! Component: 1750 - total flux cleaned = 0.000329888 Jy ! Component: 1800 - total flux cleaned = 0.000312219 Jy ! Component: 1850 - total flux cleaned = 0.000294754 Jy ! Component: 1900 - total flux cleaned = 0.0002946 Jy ! Component: 1950 - total flux cleaned = 0.00022627 Jy ! Component: 2000 - total flux cleaned = 0.000192676 Jy ! Component: 2050 - total flux cleaned = 0.000225995 Jy ! Component: 2100 - total flux cleaned = 0.000110346 Jy ! Component: 2150 - total flux cleaned = 0.000110099 Jy ! Component: 2200 - total flux cleaned = 9.40495e-05 Jy ! Component: 2250 - total flux cleaned = 4.6074e-05 Jy ! Component: 2300 - total flux cleaned = 1.44635e-05 Jy ! Component: 2350 - total flux cleaned = 1.44446e-05 Jy ! Component: 2400 - total flux cleaned = 1.43717e-05 Jy ! Component: 2450 - total flux cleaned = -4.7477e-05 Jy ! Component: 2500 - total flux cleaned = 2.91872e-05 Jy ! Component: 2550 - total flux cleaned = -1.39546e-06 Jy ! Component: 2600 - total flux cleaned = 1.36315e-05 Jy ! Component: 2650 - total flux cleaned = -3.10887e-05 Jy ! Component: 2700 - total flux cleaned = -9.00908e-05 Jy ! Component: 2750 - total flux cleaned = -4.59303e-05 Jy ! Component: 2800 - total flux cleaned = -3.15128e-05 Jy ! Component: 2850 - total flux cleaned = -3.15011e-05 Jy ! Component: 2900 - total flux cleaned = -6.03254e-05 Jy ! Component: 2950 - total flux cleaned = -3.63099e-06 Jy ! Component: 3000 - total flux cleaned = -8.7954e-05 Jy ! Component: 3050 - total flux cleaned = -7.38613e-05 Jy ! Component: 3100 - total flux cleaned = -0.000115496 Jy ! Component: 3150 - total flux cleaned = -7.4363e-05 Jy ! Component: 3200 - total flux cleaned = -8.8015e-05 Jy ! Component: 3250 - total flux cleaned = -8.81217e-05 Jy ! Component: 3300 - total flux cleaned = -7.48238e-05 Jy ! Component: 3350 - total flux cleaned = -0.000168122 Jy ! Component: 3400 - total flux cleaned = -0.000167981 Jy ! Component: 3450 - total flux cleaned = -0.000181186 Jy ! Component: 3500 - total flux cleaned = -0.000181123 Jy ! Component: 3550 - total flux cleaned = -0.00018124 Jy ! Component: 3600 - total flux cleaned = -0.000194144 Jy ! Component: 3650 - total flux cleaned = -0.000194214 Jy ! Component: 3700 - total flux cleaned = -0.000232315 Jy ! Component: 3750 - total flux cleaned = -0.000269917 Jy ! Component: 3800 - total flux cleaned = -0.000270079 Jy ! Component: 3850 - total flux cleaned = -0.000319731 Jy ! Component: 3900 - total flux cleaned = -0.00038122 Jy ! Component: 3950 - total flux cleaned = -0.000405608 Jy ! Component: 4000 - total flux cleaned = -0.000381325 Jy ! Component: 4050 - total flux cleaned = -0.000429671 Jy ! Total flux subtracted in 4096 components = -0.00038167 Jy ! Clean residual min=-0.000741 max=0.000770 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.167968 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 376 components and 0.167968 Jy ![Exited script file: muppet] wmap "J0923+4125_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.813 x 5.735 at 21.04 degrees (North through East) ! Clean map min=-0.0013213 max=0.12013 Jy/beam ! Writing clean map to FITS file: J0923+4125_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221797 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.553906 0.553906 1.10781 2.21562 4.43125 8.86249 17.725 35.45 70.8999 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.813 x 5.735 at 21.04 degrees (North through East) ! Clean map min=-0.0013213 max=0.12013 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 J0923+4125_S_2017_08_12_pus_uvs.log closed on Fri May 10 14:56:39 2019