! Started logfile: J1254+1141_S_2017_05_01_pus_uvs.log on Wed May 1 18:37:13 2019 obs J1254+1141_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1254+1141_S_2017_05_01_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746296 visibilities/baseline/integration-bin. ! Found source: J1254+1141 ! ! 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 788 lines of history. ! ! Reading 3224 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+1141_S_2017_05_01_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.484084Jy sigma=0.004005 ! Fit after self-cal, rms=0.480179Jy sigma=0.003976 ! 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=3.076 mas, bmaj=7.366 mas, bpa=0.1286 degrees ! Estimated noise=1976.33 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 = 0.409627 Jy ! Component: 100 - total flux cleaned = 0.53609 Jy ! Total flux subtracted in 100 components = 0.53609 Jy ! Clean residual min=-0.020580 max=0.053339 Jy/beam ! Clean residual mean=-0.000127 rms=0.006263 Jy/beam ! Combined flux in latest and established models = 0.53609 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.53609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170465Jy sigma=0.001183 ! Fit after self-cal, rms=0.170467Jy sigma=0.001183 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567637 Jy ! Component: 100 - total flux cleaned = 0.0834724 Jy ! Total flux subtracted in 100 components = 0.0834724 Jy ! Clean residual min=-0.018864 max=0.030311 Jy/beam ! Clean residual mean=-0.000150 rms=0.004962 Jy/beam ! Combined flux in latest and established models = 0.619562 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.619562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145343Jy sigma=0.000989 ! Fit after self-cal, rms=0.145297Jy sigma=0.000988 ! Inverting map ! Added new window around map position (-7.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299922 Jy ! Component: 100 - total flux cleaned = 0.0460089 Jy ! Total flux subtracted in 100 components = 0.0460089 Jy ! Clean residual min=-0.017797 max=0.015803 Jy/beam ! Clean residual mean=-0.000155 rms=0.004432 Jy/beam ! Combined flux in latest and established models = 0.665571 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.665571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138123Jy sigma=0.000920 ! Fit after self-cal, rms=0.137417Jy sigma=0.000913 ! 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=3.548 mas, bmaj=7.749 mas, bpa=2.832 degrees ! Estimated noise=1693.05 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 = 0.0156897 Jy ! Component: 100 - total flux cleaned = 0.023555 Jy ! Component: 150 - total flux cleaned = 0.0256668 Jy ! Component: 200 - total flux cleaned = 0.0273112 Jy ! Total flux subtracted in 200 components = 0.0273112 Jy ! Clean residual min=-0.016423 max=0.014009 Jy/beam ! Clean residual mean=-0.000113 rms=0.003789 Jy/beam ! Combined flux in latest and established models = 0.692882 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.692882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134710Jy sigma=0.000897 ! Fit after self-cal, rms=0.134558Jy sigma=0.000896 ! 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 0.96 FD 0.91 HN 1.04 KP 1.03 ! LA 0.99 MK 0.91 NL 0.98 OV 1.03 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.06 KP 1.01 ! LA 0.96 MK 0.93 NL 1.01 OV 1.07 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.02 ! LA 0.99 MK 1.03 NL 1.05 OV 0.96 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.06 KP 1.00* ! LA 1.25 MK 1.23 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.134558Jy sigma=0.000896 ! Fit after self-cal, rms=0.125132Jy sigma=0.000833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=7.76 mas, bpa=3.007 degrees ! Estimated noise=1707.82 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 = 0.0041689 Jy ! Component: 100 - total flux cleaned = 0.00591535 Jy ! Component: 150 - total flux cleaned = 0.00646125 Jy ! Component: 200 - total flux cleaned = 0.00680311 Jy ! Total flux subtracted in 200 components = 0.00680311 Jy ! Clean residual min=-0.015389 max=0.012541 Jy/beam ! Clean residual mean=-0.000108 rms=0.003506 Jy/beam ! Combined flux in latest and established models = 0.699685 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.699685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124395Jy sigma=0.000831 ! Fit after self-cal, rms=0.124415Jy sigma=0.000831 ! 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=0.124415Jy sigma=0.000831 ! Fit after self-cal, rms=0.094373Jy sigma=0.000692 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.761 mas, bpa=3.09 degrees ! Estimated noise=1708.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034383 Jy ! Component: 100 - total flux cleaned = 0.00358025 Jy ! Component: 150 - total flux cleaned = 0.0036778 Jy ! Component: 200 - total flux cleaned = 0.00367821 Jy ! Total flux subtracted in 200 components = 0.00367821 Jy ! Clean residual min=-0.005720 max=0.009496 Jy/beam ! Clean residual mean=-0.000005 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.703364 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.703364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094062Jy sigma=0.000689 ! Fit after self-cal, rms=0.094054Jy sigma=0.000688 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 (-12.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823856 Jy ! Component: 100 - total flux cleaned = 0.00972009 Jy ! Component: 150 - total flux cleaned = 0.00985552 Jy ! Component: 200 - total flux cleaned = 0.00968148 Jy ! Total flux subtracted in 200 components = 0.00968148 Jy ! Clean residual min=-0.005601 max=0.009021 Jy/beam ! Clean residual mean=-0.000004 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.713045 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.713045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093323Jy sigma=0.000681 ! Fit after self-cal, rms=0.093271Jy sigma=0.000681 ! Inverting map ! Added new window around map position (-24, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829656 Jy ! Component: 100 - total flux cleaned = 0.0128477 Jy ! Component: 150 - total flux cleaned = 0.0154172 Jy ! Component: 200 - total flux cleaned = 0.016705 Jy ! Total flux subtracted in 200 components = 0.016705 Jy ! Clean residual min=-0.005310 max=0.005675 Jy/beam ! Clean residual mean=-0.000012 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.72975 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 125 components and 0.72975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092443Jy sigma=0.000674 ! Fit after self-cal, rms=0.092419Jy sigma=0.000673 ! Inverting map ! Added new window around map position (-86, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483603 Jy ! Component: 100 - total flux cleaned = 0.00753564 Jy ! Component: 150 - total flux cleaned = 0.00896481 Jy ! Component: 200 - total flux cleaned = 0.0102342 Jy ! Total flux subtracted in 200 components = 0.0102342 Jy ! Clean residual min=-0.005256 max=0.004999 Jy/beam ! Clean residual mean=-0.000011 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.739984 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 146 components and 0.739984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092066Jy sigma=0.000671 ! Fit after self-cal, rms=0.092062Jy sigma=0.000671 ! 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=0.092062Jy sigma=0.000671 ! Fit after self-cal, rms=0.091387Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=7.768 mas, bpa=3.148 degrees ! Estimated noise=1706.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019491 Jy ! Component: 100 - total flux cleaned = 0.00285547 Jy ! Component: 150 - total flux cleaned = 0.00325084 Jy ! Component: 200 - total flux cleaned = 0.0034639 Jy ! Total flux subtracted in 200 components = 0.0034639 Jy ! Clean residual min=-0.004576 max=0.005320 Jy/beam ! Clean residual mean=0.000002 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.743448 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 160 components and 0.743448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091222Jy sigma=0.000666 ! Fit after self-cal, rms=0.091223Jy sigma=0.000666 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 (-35, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502579 Jy ! Component: 100 - total flux cleaned = 0.00678518 Jy ! Component: 150 - total flux cleaned = 0.00705966 Jy ! Component: 200 - total flux cleaned = 0.00737757 Jy ! Total flux subtracted in 200 components = 0.00737757 Jy ! Clean residual min=-0.004275 max=0.003915 Jy/beam ! Clean residual mean=0.000005 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.750826 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 198 components and 0.750826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090903Jy sigma=0.000663 ! Fit after self-cal, rms=0.090892Jy sigma=0.000663 ! 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=0.090892Jy sigma=0.000663 ! Fit after self-cal, rms=0.090814Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.544 mas, bmaj=10.87 mas, bpa=2.568 degrees ! Estimated noise=2047.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186255 Jy ! Component: 100 - total flux cleaned = 0.00200239 Jy ! Component: 150 - total flux cleaned = 0.00213734 Jy ! Component: 200 - total flux cleaned = 0.00219981 Jy ! Total flux subtracted in 200 components = 0.00219981 Jy ! Clean residual min=-0.003348 max=0.003658 Jy/beam ! Clean residual mean=0.000010 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.753025 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 230 components and 0.753025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090713Jy sigma=0.000662 ! Fit after self-cal, rms=0.090714Jy 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 = 0.000148534 Jy ! Component: 100 - total flux cleaned = 4.52375e-05 Jy ! Component: 150 - total flux cleaned = -9.16612e-05 Jy ! Component: 200 - total flux cleaned = -0.000132785 Jy ! Total flux subtracted in 200 components = -0.000132785 Jy ! Clean residual min=-0.003409 max=0.003468 Jy/beam ! Clean residual mean=0.000011 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.752892 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 253 components and 0.752893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090684Jy sigma=0.000661 ! Fit after self-cal, rms=0.090685Jy 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=3.548 mas, bmaj=7.771 mas, bpa=3.187 degrees ! Estimated noise=1705.5 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 7.771 at 3.187 degrees (North through East) ! Clean map min=-0.0038978 max=0.53764 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=0.090685Jy sigma=0.000661 ! Fit after self-cal, rms=0.085313Jy sigma=0.000611 ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=7.774 mas, bpa=3.252 degrees ! Estimated noise=1705.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131392 Jy ! Component: 100 - total flux cleaned = -0.00145752 Jy ! Component: 150 - total flux cleaned = -0.00133556 Jy ! Component: 200 - total flux cleaned = -0.00122451 Jy ! Total flux subtracted in 200 components = -0.00122451 Jy ! Clean residual min=-0.003683 max=0.003898 Jy/beam ! Clean residual mean=0.000003 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.751668 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 274 components and 0.751668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085221Jy sigma=0.000611 ! Fit after self-cal, rms=0.085222Jy sigma=0.000611 ! Inverting map ! Added new window around map position (120, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022258 Jy ! Component: 100 - total flux cleaned = 0.00144977 Jy ! Component: 150 - total flux cleaned = 0.000738082 Jy ! Component: 200 - total flux cleaned = 0.000324712 Jy ! Total flux subtracted in 200 components = 0.000324712 Jy ! Clean residual min=-0.003833 max=0.003501 Jy/beam ! Clean residual mean=0.000002 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.751993 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 292 components and 0.751993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084965Jy sigma=0.000609 ! Fit after self-cal, rms=0.084967Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084967Jy sigma=0.000609 ! Fit after self-cal, rms=0.084888Jy sigma=0.000609 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=3.084 mas, bmaj=7.375 mas, bpa=0.5411 degrees ! Estimated noise=1999.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.412289 Jy ! Component: 100 - total flux cleaned = 0.537677 Jy ! Component: 150 - total flux cleaned = 0.597071 Jy ! Component: 200 - total flux cleaned = 0.633665 Jy ! Total flux subtracted in 200 components = 0.633665 Jy ! Clean residual min=-0.010469 max=0.019888 Jy/beam ! Clean residual mean=-0.000003 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.633665 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 0.633665 Jy ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=7.774 mas, bpa=3.258 degrees ! Estimated noise=1704.37 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 = 0.030399 Jy ! Component: 100 - total flux cleaned = 0.0495224 Jy ! Component: 150 - total flux cleaned = 0.0632335 Jy ! Component: 200 - total flux cleaned = 0.0740049 Jy ! Total flux subtracted in 200 components = 0.0740049 Jy ! Clean residual min=-0.005033 max=0.007403 Jy/beam ! Clean residual mean=-0.000004 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.70767 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.70767 Jy ! Inverting map ! Added new window around map position (100, 57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878664 Jy ! Component: 100 - total flux cleaned = 0.0159619 Jy ! Component: 150 - total flux cleaned = 0.0219747 Jy ! Component: 200 - total flux cleaned = 0.0271553 Jy ! Total flux subtracted in 200 components = 0.0271553 Jy ! Clean residual min=-0.004352 max=0.004275 Jy/beam ! Clean residual mean=-0.000004 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.734825 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.734825 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=7.549 mas, bmaj=10.88 mas, bpa=2.661 degrees ! Estimated noise=2043.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615388 Jy ! Component: 100 - total flux cleaned = 0.0101289 Jy ! Component: 150 - total flux cleaned = 0.0125099 Jy ! Component: 200 - total flux cleaned = 0.0138143 Jy ! Total flux subtracted in 200 components = 0.0138143 Jy ! Clean residual min=-0.003667 max=0.003514 Jy/beam ! Clean residual mean=-0.000007 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.74864 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 = 0.000828913 Jy ! Component: 100 - total flux cleaned = 0.00157881 Jy ! Component: 150 - total flux cleaned = 0.00225846 Jy ! Component: 200 - total flux cleaned = 0.00243275 Jy ! Total flux subtracted in 200 components = 0.00243275 Jy ! Clean residual min=-0.003233 max=0.003251 Jy/beam ! Clean residual mean=-0.000005 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.751072 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 141 components and 0.751072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=7.774 mas, bpa=3.258 degrees ! Estimated noise=1704.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825293 Jy ! Component: 100 - total flux cleaned = 0.00140818 Jy ! Component: 150 - total flux cleaned = 0.00193084 Jy ! Component: 200 - total flux cleaned = 0.00212578 Jy ! Total flux subtracted in 200 components = 0.00212578 Jy ! Clean residual min=-0.004278 max=0.003415 Jy/beam ! Clean residual mean=-0.000003 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.753198 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 165 components and 0.753198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085393Jy sigma=0.000612 ! Fit after self-cal, rms=0.085361Jy sigma=0.000612 wmodel J1254+1141_S_2017_05_01_pus_map.mod ! Writing 165 model components to file: J1254+1141_S_2017_05_01_pus_map.mod wobs J1254+1141_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1254+1141_S_2017_05_01_pus_uvs.fits wwins J1254+1141_S_2017_05_01_pus_map.win ! wwins: Wrote 8 windows to J1254+1141_S_2017_05_01_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 = -0.000940486 Jy ! Component: 100 - total flux cleaned = -0.000883999 Jy ! Component: 150 - total flux cleaned = -0.000767659 Jy ! Component: 200 - total flux cleaned = -0.000366543 Jy ! Component: 250 - total flux cleaned = 2.31315e-05 Jy ! Component: 300 - total flux cleaned = 0.000513308 Jy ! Component: 350 - total flux cleaned = 0.000940167 Jy ! Component: 400 - total flux cleaned = 0.00141012 Jy ! Component: 450 - total flux cleaned = 0.00176873 Jy ! Component: 500 - total flux cleaned = 0.00202144 Jy ! Component: 550 - total flux cleaned = 0.00232002 Jy ! Component: 600 - total flux cleaned = 0.00261347 Jy ! Component: 650 - total flux cleaned = 0.00295139 Jy ! Component: 700 - total flux cleaned = 0.00314194 Jy ! Component: 750 - total flux cleaned = 0.00342351 Jy ! Component: 800 - total flux cleaned = 0.00351665 Jy ! Component: 850 - total flux cleaned = 0.00374575 Jy ! Component: 900 - total flux cleaned = 0.00406118 Jy ! Component: 950 - total flux cleaned = 0.00423956 Jy ! Component: 1000 - total flux cleaned = 0.00437084 Jy ! Component: 1050 - total flux cleaned = 0.00458843 Jy ! Component: 1100 - total flux cleaned = 0.00471726 Jy ! Component: 1150 - total flux cleaned = 0.00488818 Jy ! Component: 1200 - total flux cleaned = 0.00518281 Jy ! Component: 1250 - total flux cleaned = 0.00543164 Jy ! Component: 1300 - total flux cleaned = 0.00547275 Jy ! Component: 1350 - total flux cleaned = 0.00567651 Jy ! Component: 1400 - total flux cleaned = 0.00579729 Jy ! Component: 1450 - total flux cleaned = 0.0058775 Jy ! Component: 1500 - total flux cleaned = 0.00611508 Jy ! Component: 1550 - total flux cleaned = 0.00607603 Jy ! Component: 1600 - total flux cleaned = 0.00630933 Jy ! Component: 1650 - total flux cleaned = 0.00642407 Jy ! Component: 1700 - total flux cleaned = 0.00657695 Jy ! Component: 1750 - total flux cleaned = 0.0067282 Jy ! Component: 1800 - total flux cleaned = 0.00691526 Jy ! Component: 1850 - total flux cleaned = 0.007027 Jy ! Component: 1900 - total flux cleaned = 0.00710051 Jy ! Component: 1950 - total flux cleaned = 0.00710046 Jy ! Component: 2000 - total flux cleaned = 0.00720928 Jy ! Component: 2050 - total flux cleaned = 0.00731703 Jy ! Component: 2100 - total flux cleaned = 0.0074238 Jy ! Component: 2150 - total flux cleaned = 0.00731745 Jy ! Component: 2200 - total flux cleaned = 0.00745838 Jy ! Component: 2250 - total flux cleaned = 0.00770273 Jy ! Component: 2300 - total flux cleaned = 0.00773724 Jy ! Component: 2350 - total flux cleaned = 0.0078059 Jy ! Component: 2400 - total flux cleaned = 0.00790869 Jy ! Component: 2450 - total flux cleaned = 0.00794237 Jy ! Component: 2500 - total flux cleaned = 0.00801003 Jy ! Component: 2550 - total flux cleaned = 0.00831104 Jy ! Component: 2600 - total flux cleaned = 0.00837736 Jy ! Component: 2650 - total flux cleaned = 0.00857527 Jy ! Component: 2700 - total flux cleaned = 0.00857516 Jy ! Component: 2750 - total flux cleaned = 0.0085431 Jy ! Component: 2800 - total flux cleaned = 0.0087375 Jy ! Component: 2850 - total flux cleaned = 0.00880174 Jy ! Component: 2900 - total flux cleaned = 0.00896188 Jy ! Component: 2950 - total flux cleaned = 0.00912056 Jy ! Component: 3000 - total flux cleaned = 0.00924624 Jy ! Component: 3050 - total flux cleaned = 0.00927753 Jy ! Component: 3100 - total flux cleaned = 0.00930873 Jy ! Component: 3150 - total flux cleaned = 0.00946329 Jy ! Component: 3200 - total flux cleaned = 0.00952464 Jy ! Component: 3250 - total flux cleaned = 0.00961638 Jy ! Component: 3300 - total flux cleaned = 0.00976798 Jy ! Component: 3350 - total flux cleaned = 0.00979836 Jy ! Component: 3400 - total flux cleaned = 0.00988765 Jy ! Component: 3450 - total flux cleaned = 0.0100067 Jy ! Component: 3500 - total flux cleaned = 0.00997705 Jy ! Component: 3550 - total flux cleaned = 0.0101538 Jy ! Component: 3600 - total flux cleaned = 0.0100954 Jy ! Component: 3650 - total flux cleaned = 0.0102698 Jy ! Component: 3700 - total flux cleaned = 0.0102123 Jy ! Component: 3750 - total flux cleaned = 0.0103851 Jy ! Component: 3800 - total flux cleaned = 0.0104708 Jy ! Component: 3850 - total flux cleaned = 0.0104991 Jy ! Component: 3900 - total flux cleaned = 0.0106123 Jy ! Component: 3950 - total flux cleaned = 0.0106965 Jy ! Component: 4000 - total flux cleaned = 0.0108084 Jy ! Component: 4050 - total flux cleaned = 0.0109195 Jy ! Total flux subtracted in 4096 components = 0.0110025 Jy ! Clean residual min=-0.001824 max=0.001720 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.764201 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 442 components and 0.7642 Jy ![Exited script file: muppet] wmap "J1254+1141_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.552 x 7.774 at 3.258 degrees (North through East) ! Clean map min=-0.0035541 max=0.53632 Jy/beam ! Writing clean map to FITS file: J1254+1141_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.536316 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000502765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281232 0.281232 0.562465 1.12493 2.24986 4.49972 8.99944 17.9989 35.9978 71.9955 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.536 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.552 x 7.774 at 3.258 degrees (North through East) ! Clean map min=-0.0035541 max=0.53632 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+1141_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:37:18 2019