! Started logfile: J1924-2914_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:55:37 2019 obs J1924-2914_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1924-2914_S_2017_05_31_pus_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672401 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 703 lines of history. ! ! Reading 3752 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 J1924-2914_S_2017_05_31_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.617412Jy sigma=0.020392 ! Fit after self-cal, rms=3.614218Jy sigma=0.020369 ! 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=2.741 mas, bmaj=8.917 mas, bpa=-8.153 degrees ! Estimated noise=2703.3 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 = 2.49825 Jy ! Component: 100 - total flux cleaned = 3.38457 Jy ! Total flux subtracted in 100 components = 3.38457 Jy ! Clean residual min=-0.178295 max=0.421554 Jy/beam ! Clean residual mean=0.001431 rms=0.055538 Jy/beam ! Combined flux in latest and established models = 3.38457 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 3.38457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.140284Jy sigma=0.007995 ! Fit after self-cal, rms=2.139784Jy sigma=0.007987 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.494108 Jy ! Component: 100 - total flux cleaned = 0.796345 Jy ! Total flux subtracted in 100 components = 0.796345 Jy ! Clean residual min=-0.177286 max=0.250836 Jy/beam ! Clean residual mean=0.000593 rms=0.039811 Jy/beam ! Combined flux in latest and established models = 4.18092 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 4.18092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.869257Jy sigma=0.005308 ! Fit after self-cal, rms=1.868793Jy sigma=0.005295 ! Inverting map ! Added new window around map position (4.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247102 Jy ! Component: 100 - total flux cleaned = 0.395524 Jy ! Total flux subtracted in 100 components = 0.395524 Jy ! Clean residual min=-0.159409 max=0.196583 Jy/beam ! Clean residual mean=0.000235 rms=0.035150 Jy/beam ! Combined flux in latest and established models = 4.57644 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 4.57644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.784246Jy sigma=0.004474 ! Fit after self-cal, rms=1.782356Jy sigma=0.004447 ! 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=3.432 mas, bmaj=11.04 mas, bpa=-7.38 degrees ! Estimated noise=1981.38 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 (11, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.249607 Jy ! Component: 100 - total flux cleaned = 0.387429 Jy ! Component: 150 - total flux cleaned = 0.463735 Jy ! Component: 200 - total flux cleaned = 0.487643 Jy ! Total flux subtracted in 200 components = 0.487643 Jy ! Clean residual min=-0.084796 max=0.159951 Jy/beam ! Clean residual mean=-0.000314 rms=0.026831 Jy/beam ! Combined flux in latest and established models = 5.06409 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 110 components and 5.06409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.715523Jy sigma=0.003862 ! Fit after self-cal, rms=1.710933Jy sigma=0.003772 ! 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 0.93 FD 0.94 HN 1.10 KP 1.00 ! LA 0.99 MK 0.97 NL 1.03 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.18 KP 0.97 ! LA 0.96 MK 0.97 NL 1.08 OV 1.06 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.13 KP 0.97 ! LA 0.98 MK 0.98 NL 1.13 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.06 KP 1.15 ! LA 1.04 MK 1.01 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=1.710933Jy sigma=0.003772 ! Fit after self-cal, rms=1.510638Jy sigma=0.003300 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.427 mas, bmaj=10.99 mas, bpa=-7.304 degrees ! Estimated noise=1999.19 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 = 0.0653746 Jy ! Component: 100 - total flux cleaned = 0.0780003 Jy ! Component: 150 - total flux cleaned = 0.0794535 Jy ! Component: 200 - total flux cleaned = 0.0809067 Jy ! Total flux subtracted in 200 components = 0.0809067 Jy ! Clean residual min=-0.085688 max=0.084542 Jy/beam ! Clean residual mean=-0.000284 rms=0.019776 Jy/beam ! Combined flux in latest and established models = 5.14499 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 5.14499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.496979Jy sigma=0.003272 ! Fit after self-cal, rms=1.496616Jy sigma=0.003265 ! 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=1.496616Jy sigma=0.003265 ! Fit after self-cal, rms=1.413692Jy sigma=0.002987 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=11.04 mas, bpa=-7.185 degrees ! Estimated noise=2015.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580722 Jy ! Component: 100 - total flux cleaned = 0.0669122 Jy ! Component: 150 - total flux cleaned = 0.0669143 Jy ! Component: 200 - total flux cleaned = 0.0650756 Jy ! Total flux subtracted in 200 components = 0.0650756 Jy ! Clean residual min=-0.066727 max=0.066781 Jy/beam ! Clean residual mean=-0.000273 rms=0.018127 Jy/beam ! Combined flux in latest and established models = 5.21007 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 5.21007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.403316Jy sigma=0.002982 ! Fit after self-cal, rms=1.403106Jy sigma=0.002978 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 = 0.0126924 Jy ! Component: 100 - total flux cleaned = 0.00924942 Jy ! Component: 150 - total flux cleaned = 0.00681322 Jy ! Component: 200 - total flux cleaned = 0.00449399 Jy ! Total flux subtracted in 200 components = 0.00449399 Jy ! Clean residual min=-0.066237 max=0.064400 Jy/beam ! Clean residual mean=-0.000284 rms=0.017898 Jy/beam ! Combined flux in latest and established models = 5.21456 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 5.21456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.399611Jy sigma=0.002975 ! Fit after self-cal, rms=1.399531Jy sigma=0.002973 ! 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=1.399531Jy sigma=0.002973 ! Fit after self-cal, rms=0.177192Jy sigma=0.000993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=10.99 mas, bpa=-7.197 degrees ! Estimated noise=2010.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175763 Jy ! Component: 100 - total flux cleaned = 0.00255743 Jy ! Component: 150 - total flux cleaned = 0.00329013 Jy ! Component: 200 - total flux cleaned = 0.00328756 Jy ! Total flux subtracted in 200 components = 0.00328756 Jy ! Clean residual min=-0.027966 max=0.022162 Jy/beam ! Clean residual mean=-0.000032 rms=0.005588 Jy/beam ! Combined flux in latest and established models = 5.21785 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 5.21785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169728Jy sigma=0.000951 ! Fit after self-cal, rms=0.168599Jy sigma=0.000946 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 = 0.00354884 Jy ! Component: 100 - total flux cleaned = 0.00595058 Jy ! Component: 150 - total flux cleaned = 0.00594766 Jy ! Component: 200 - total flux cleaned = 0.00593789 Jy ! Total flux subtracted in 200 components = 0.00593789 Jy ! Clean residual min=-0.026891 max=0.020360 Jy/beam ! Clean residual mean=-0.000041 rms=0.005266 Jy/beam ! Combined flux in latest and established models = 5.22379 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 186 components and 5.22379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164369Jy sigma=0.000923 ! Fit after self-cal, rms=0.163507Jy sigma=0.000918 ! 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=0.163507Jy sigma=0.000918 ! Fit after self-cal, rms=0.162755Jy sigma=0.000911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.802 mas, bmaj=23.62 mas, bpa=-3.078 degrees ! Estimated noise=2456.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367331 Jy ! Component: 100 - total flux cleaned = 0.000652382 Jy ! Component: 150 - total flux cleaned = 0.000263068 Jy ! Component: 200 - total flux cleaned = -5.74894e-05 Jy ! Total flux subtracted in 200 components = -5.74894e-05 Jy ! Clean residual min=-0.021746 max=0.017974 Jy/beam ! Clean residual mean=-0.000021 rms=0.004968 Jy/beam ! Combined flux in latest and established models = 5.22373 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 204 components and 5.22373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159539Jy sigma=0.000898 ! Fit after self-cal, rms=0.158063Jy sigma=0.000891 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 = 0.000600254 Jy ! Component: 100 - total flux cleaned = 0.00196482 Jy ! Component: 150 - total flux cleaned = 0.00295231 Jy ! Component: 200 - total flux cleaned = 0.00324743 Jy ! Total flux subtracted in 200 components = 0.00324743 Jy ! Clean residual min=-0.021095 max=0.017179 Jy/beam ! Clean residual mean=-0.000030 rms=0.004849 Jy/beam ! Combined flux in latest and established models = 5.22698 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 209 components and 5.22698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156739Jy sigma=0.000889 ! Fit after self-cal, rms=0.155626Jy sigma=0.000883 ! 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=3.438 mas, bmaj=10.96 mas, bpa=-7.245 degrees ! Estimated noise=2007.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 10.96 at -7.245 degrees (North through East) ! Clean map min=-0.028518 max=3.2827 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=0.155626Jy sigma=0.000883 ! Fit after self-cal, rms=0.135175Jy sigma=0.000780 ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=10.89 mas, bpa=-7.304 degrees ! Estimated noise=2004.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389641 Jy ! Component: 100 - total flux cleaned = 0.00443268 Jy ! Component: 150 - total flux cleaned = 0.00485814 Jy ! Component: 200 - total flux cleaned = 0.00562244 Jy ! Total flux subtracted in 200 components = 0.00562244 Jy ! Clean residual min=-0.020964 max=0.017938 Jy/beam ! Clean residual mean=-0.000019 rms=0.004194 Jy/beam ! Combined flux in latest and established models = 5.2326 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 216 components and 5.23261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131844Jy sigma=0.000760 ! Fit after self-cal, rms=0.131362Jy sigma=0.000757 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183026 Jy ! Component: 100 - total flux cleaned = 0.00263566 Jy ! Component: 150 - total flux cleaned = 0.00330075 Jy ! Component: 200 - total flux cleaned = 0.00359909 Jy ! Total flux subtracted in 200 components = 0.00359909 Jy ! Clean residual min=-0.019805 max=0.016741 Jy/beam ! Clean residual mean=-0.000025 rms=0.004019 Jy/beam ! Combined flux in latest and established models = 5.2362 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 222 components and 5.2362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129163Jy sigma=0.000744 ! Fit after self-cal, rms=0.128775Jy sigma=0.000742 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128775Jy sigma=0.000742 ! Fit after self-cal, rms=0.128296Jy sigma=0.000739 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=2.753 mas, bmaj=8.732 mas, bpa=-7.781 degrees ! Estimated noise=2719.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.51131 Jy ! Component: 100 - total flux cleaned = 3.3832 Jy ! Component: 150 - total flux cleaned = 3.87185 Jy ! Component: 200 - total flux cleaned = 4.19556 Jy ! Total flux subtracted in 200 components = 4.19556 Jy ! Clean residual min=-0.073674 max=0.184718 Jy/beam ! Clean residual mean=0.000730 rms=0.027603 Jy/beam ! Combined flux in latest and established models = 4.19556 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 41 model components to the UV plane model. ! The established model now contains 41 components and 4.19556 Jy ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=10.88 mas, bpa=-7.321 degrees ! Estimated noise=2003.67 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 = 0.413123 Jy ! Component: 100 - total flux cleaned = 0.647896 Jy ! Component: 150 - total flux cleaned = 0.790522 Jy ! Component: 200 - total flux cleaned = 0.87991 Jy ! Total flux subtracted in 200 components = 0.87991 Jy ! Clean residual min=-0.026150 max=0.049838 Jy/beam ! Clean residual mean=0.000216 rms=0.009385 Jy/beam ! Combined flux in latest and established models = 5.07547 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 126 components and 5.07547 Jy ! Inverting map ! Added new window around map position (4.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577352 Jy ! Component: 100 - total flux cleaned = 0.0952629 Jy ! Component: 150 - total flux cleaned = 0.120775 Jy ! Component: 200 - total flux cleaned = 0.132167 Jy ! Total flux subtracted in 200 components = 0.132167 Jy ! Clean residual min=-0.019248 max=0.022288 Jy/beam ! Clean residual mean=0.000023 rms=0.004585 Jy/beam ! Combined flux in latest and established models = 5.20763 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 169 components and 5.20764 Jy ! Inverting map ! Added new window around map position (17.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015739 Jy ! Component: 100 - total flux cleaned = 0.0209342 Jy ! Component: 150 - total flux cleaned = 0.0244421 Jy ! Component: 200 - total flux cleaned = 0.0253507 Jy ! Total flux subtracted in 200 components = 0.0253507 Jy ! Clean residual min=-0.018717 max=0.017204 Jy/beam ! Clean residual mean=0.000003 rms=0.003928 Jy/beam ! Combined flux in latest and established models = 5.23299 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 194 components and 5.23299 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=8.801 mas, bmaj=23.54 mas, bpa=-3.046 degrees ! Estimated noise=2453.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371968 Jy ! Component: 100 - total flux cleaned = 0.00454633 Jy ! Component: 150 - total flux cleaned = 0.00484224 Jy ! Component: 200 - total flux cleaned = 0.00425444 Jy ! Total flux subtracted in 200 components = 0.00425444 Jy ! Clean residual min=-0.016207 max=0.017476 Jy/beam ! Clean residual mean=-0.000007 rms=0.003967 Jy/beam ! Combined flux in latest and established models = 5.23724 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) ! Added new window around map position (43, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141737 Jy ! Component: 100 - total flux cleaned = 0.0189021 Jy ! Component: 150 - total flux cleaned = 0.0221939 Jy ! Component: 200 - total flux cleaned = 0.0244177 Jy ! Total flux subtracted in 200 components = 0.0244177 Jy ! Clean residual min=-0.012666 max=0.014300 Jy/beam ! Clean residual mean=-0.000014 rms=0.003245 Jy/beam ! Combined flux in latest and established models = 5.26166 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 227 components and 5.26166 Jy ! Inverting map ! Added new window around map position (-10, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497428 Jy ! Component: 100 - total flux cleaned = 0.00251618 Jy ! Component: 150 - total flux cleaned = -0.000519169 Jy ! Component: 200 - total flux cleaned = -0.00107236 Jy ! Total flux subtracted in 200 components = -0.00107236 Jy ! Clean residual min=-0.010326 max=0.008446 Jy/beam ! Clean residual mean=-0.000015 rms=0.002741 Jy/beam ! Combined flux in latest and established models = 5.26059 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 248 components and 5.26059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=10.88 mas, bpa=-7.321 degrees ! Estimated noise=2003.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145918 Jy ! Component: 100 - total flux cleaned = -0.00322472 Jy ! Component: 150 - total flux cleaned = -0.00621213 Jy ! Component: 200 - total flux cleaned = -0.00799435 Jy ! Total flux subtracted in 200 components = -0.00799435 Jy ! Clean residual min=-0.012149 max=0.010831 Jy/beam ! Clean residual mean=0.000004 rms=0.002742 Jy/beam ! Combined flux in latest and established models = 5.25259 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 275 components and 5.25259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119997Jy sigma=0.000680 ! Fit after self-cal, rms=0.118951Jy sigma=0.000672 wmodel J1924-2914_S_2017_05_31_pus_map.mod ! Writing 275 model components to file: J1924-2914_S_2017_05_31_pus_map.mod wobs J1924-2914_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1924-2914_S_2017_05_31_pus_uvs.fits wwins J1924-2914_S_2017_05_31_pus_map.win ! wwins: Wrote 7 windows to J1924-2914_S_2017_05_31_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 = -0.00313752 Jy ! Component: 100 - total flux cleaned = -0.00522397 Jy ! Component: 150 - total flux cleaned = -0.00719918 Jy ! Component: 200 - total flux cleaned = -0.0084012 Jy ! Component: 250 - total flux cleaned = -0.0093906 Jy ! Component: 300 - total flux cleaned = -0.0103426 Jy ! Component: 350 - total flux cleaned = -0.01126 Jy ! Component: 400 - total flux cleaned = -0.0118551 Jy ! Component: 450 - total flux cleaned = -0.0122889 Jy ! Component: 500 - total flux cleaned = -0.0125693 Jy ! Component: 550 - total flux cleaned = -0.0129794 Jy ! Component: 600 - total flux cleaned = -0.0131126 Jy ! Component: 650 - total flux cleaned = -0.0133733 Jy ! Component: 700 - total flux cleaned = -0.0134991 Jy ! Component: 750 - total flux cleaned = -0.0137474 Jy ! Component: 800 - total flux cleaned = -0.0138692 Jy ! Component: 850 - total flux cleaned = -0.0141102 Jy ! Component: 900 - total flux cleaned = -0.0142301 Jy ! Component: 950 - total flux cleaned = -0.0149239 Jy ! Component: 1000 - total flux cleaned = -0.0150364 Jy ! Component: 1050 - total flux cleaned = -0.0153713 Jy ! Component: 1100 - total flux cleaned = -0.0154828 Jy ! Component: 1150 - total flux cleaned = -0.0159182 Jy ! Component: 1200 - total flux cleaned = -0.0160267 Jy ! Component: 1250 - total flux cleaned = -0.0160281 Jy ! Component: 1300 - total flux cleaned = -0.0166548 Jy ! Component: 1350 - total flux cleaned = -0.016964 Jy ! Component: 1400 - total flux cleaned = -0.0171677 Jy ! Component: 1450 - total flux cleaned = -0.0174686 Jy ! Component: 1500 - total flux cleaned = -0.0179625 Jy ! Component: 1550 - total flux cleaned = -0.0185498 Jy ! Component: 1600 - total flux cleaned = -0.0190315 Jy ! Component: 1650 - total flux cleaned = -0.0195089 Jy ! Component: 1700 - total flux cleaned = -0.0196032 Jy ! Component: 1750 - total flux cleaned = -0.0202544 Jy ! Component: 1800 - total flux cleaned = -0.020346 Jy ! Component: 1850 - total flux cleaned = -0.0208928 Jy ! Component: 1900 - total flux cleaned = -0.0212527 Jy ! Component: 1950 - total flux cleaned = -0.0215184 Jy ! Component: 2000 - total flux cleaned = -0.0218706 Jy ! Component: 2050 - total flux cleaned = -0.0221319 Jy ! Component: 2100 - total flux cleaned = -0.0222166 Jy ! Component: 2150 - total flux cleaned = -0.0225574 Jy ! Component: 2200 - total flux cleaned = -0.0228103 Jy ! Component: 2250 - total flux cleaned = -0.0228938 Jy ! Component: 2300 - total flux cleaned = -0.0233083 Jy ! Component: 2350 - total flux cleaned = -0.023555 Jy ! Component: 2400 - total flux cleaned = -0.0234737 Jy ! Component: 2450 - total flux cleaned = -0.0238762 Jy ! Component: 2500 - total flux cleaned = -0.0242745 Jy ! Component: 2550 - total flux cleaned = -0.024511 Jy ! Component: 2600 - total flux cleaned = -0.0246668 Jy ! Component: 2650 - total flux cleaned = -0.0250533 Jy ! Component: 2700 - total flux cleaned = -0.0252055 Jy ! Component: 2750 - total flux cleaned = -0.0255093 Jy ! Component: 2800 - total flux cleaned = -0.0257357 Jy ! Component: 2850 - total flux cleaned = -0.0259593 Jy ! Component: 2900 - total flux cleaned = -0.0261062 Jy ! Component: 2950 - total flux cleaned = -0.0265456 Jy ! Component: 3000 - total flux cleaned = -0.0265455 Jy ! Component: 3050 - total flux cleaned = -0.0268338 Jy ! Component: 3100 - total flux cleaned = -0.0270488 Jy ! Component: 3150 - total flux cleaned = -0.0271902 Jy ! Component: 3200 - total flux cleaned = -0.0275421 Jy ! Component: 3250 - total flux cleaned = -0.0276118 Jy ! Component: 3300 - total flux cleaned = -0.0280954 Jy ! Component: 3350 - total flux cleaned = -0.0281642 Jy ! Component: 3400 - total flux cleaned = -0.0286402 Jy ! Component: 3450 - total flux cleaned = -0.0287751 Jy ! Component: 3500 - total flux cleaned = -0.0291773 Jy ! Component: 3550 - total flux cleaned = -0.0295757 Jy ! Component: 3600 - total flux cleaned = -0.0295753 Jy ! Component: 3650 - total flux cleaned = -0.0300988 Jy ! Component: 3700 - total flux cleaned = -0.0299678 Jy ! Component: 3750 - total flux cleaned = -0.0304194 Jy ! Component: 3800 - total flux cleaned = -0.0303552 Jy ! Component: 3850 - total flux cleaned = -0.0308637 Jy ! Component: 3900 - total flux cleaned = -0.0310524 Jy ! Component: 3950 - total flux cleaned = -0.0309277 Jy ! Component: 4000 - total flux cleaned = -0.0312392 Jy ! Component: 4050 - total flux cleaned = -0.0314873 Jy ! Total flux subtracted in 4096 components = -0.0314259 Jy ! Clean residual min=-0.003427 max=0.003478 Jy/beam ! Clean residual mean=-0.000019 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 5.22117 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 545 components and 5.22117 Jy ![Exited script file: muppet] wmap "J1924-2914_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.433 x 10.88 at -7.321 degrees (North through East) ! Clean map min=-0.020308 max=3.2824 Jy/beam ! Writing clean map to FITS file: J1924-2914_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.28238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00113078 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.10335 0.10335 0.2067 0.413401 0.826801 1.6536 3.3072 6.61441 13.2288 26.4576 52.9153 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.282 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.433 x 10.88 at -7.321 degrees (North through East) ! Clean map min=-0.020308 max=3.2824 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 J1924-2914_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:55:42 2019