! Started logfile: J0313+4120_S_2017_08_05_pus_uvs.log on Thu May 9 19:19:15 2019 obs J0313+4120_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0313+4120_S_2017_08_05_pus_uva.fits ! AN table 1: 65 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.535726 visibilities/baseline/integration-bin. ! Found source: J0313+4120 ! ! 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 513 lines of history. ! ! Reading 6268 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 J0313+4120_S_2017_08_05_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 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 506 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786729Jy sigma=0.007850 ! Fit after self-cal, rms=0.774464Jy sigma=0.007750 ! 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=3.041 mas, bmaj=5.132 mas, bpa=-7.994 degrees ! Estimated noise=1283.36 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 = 0.168838 Jy ! Component: 100 - total flux cleaned = 0.223253 Jy ! Total flux subtracted in 100 components = 0.223253 Jy ! Clean residual min=-0.009601 max=0.023781 Jy/beam ! Clean residual mean=0.000006 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.223253 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.223253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135654Jy sigma=0.001237 ! Fit after self-cal, rms=0.135631Jy sigma=0.001236 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258483 Jy ! Component: 100 - total flux cleaned = 0.0386629 Jy ! Total flux subtracted in 100 components = 0.0386629 Jy ! Clean residual min=-0.008599 max=0.011771 Jy/beam ! Clean residual mean=0.000008 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.261916 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.261916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128170Jy sigma=0.001174 ! Fit after self-cal, rms=0.128152Jy sigma=0.001174 ! 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=3.657 mas, bmaj=5.92 mas, bpa=-5.306 degrees ! Estimated noise=1032.12 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159959 Jy ! Component: 100 - total flux cleaned = 0.0250384 Jy ! Component: 150 - total flux cleaned = 0.0293426 Jy ! Component: 200 - total flux cleaned = 0.0311296 Jy ! Total flux subtracted in 200 components = 0.0311296 Jy ! Clean residual min=-0.008115 max=0.010951 Jy/beam ! Clean residual mean=0.000034 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.293046 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 63 components and 0.293045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125469Jy sigma=0.001156 ! Fit after self-cal, rms=0.125301Jy sigma=0.001154 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.99 KP 1.06 ! LA 1.03 MK 1.07 NL 0.74 OV 1.16 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.99 ! LA 0.96 MK 1.01 NL 1.04 OV 1.25 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 0.97 KP 0.86 ! LA 0.75 MK 1.02 NL 1.21 OV 1.10 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 0.97 KP 1.00* ! LA 0.85 MK 1.39 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.125301Jy sigma=0.001154 ! Fit after self-cal, rms=0.099220Jy sigma=0.001113 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.688 mas, bmaj=5.86 mas, bpa=-4.945 degrees ! Estimated noise=1057.68 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 = -0.00188721 Jy ! Component: 100 - total flux cleaned = -0.00254192 Jy ! Component: 150 - total flux cleaned = -0.00297448 Jy ! Component: 200 - total flux cleaned = -0.00335181 Jy ! Total flux subtracted in 200 components = -0.00335181 Jy ! Clean residual min=-0.007562 max=0.007388 Jy/beam ! Clean residual mean=-0.000004 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.289694 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.289694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098977Jy sigma=0.001109 ! Fit after self-cal, rms=0.099062Jy sigma=0.001108 ! 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=0.099062Jy sigma=0.001108 ! Fit after self-cal, rms=0.107316Jy sigma=0.001038 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=5.886 mas, bpa=-4.305 degrees ! Estimated noise=1063.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360816 Jy ! Component: 100 - total flux cleaned = 0.00435837 Jy ! Component: 150 - total flux cleaned = 0.0046236 Jy ! Component: 200 - total flux cleaned = 0.00492975 Jy ! Total flux subtracted in 200 components = 0.00492975 Jy ! Clean residual min=-0.003984 max=0.009723 Jy/beam ! Clean residual mean=-0.000001 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.294623 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.294623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106859Jy sigma=0.001038 ! Fit after self-cal, rms=0.107746Jy sigma=0.001032 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 (22.5, -40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899122 Jy ! Component: 100 - total flux cleaned = 0.0103747 Jy ! Component: 150 - total flux cleaned = 0.00970117 Jy ! Component: 200 - total flux cleaned = 0.00912415 Jy ! Total flux subtracted in 200 components = 0.00912415 Jy ! Clean residual min=-0.004830 max=0.008250 Jy/beam ! Clean residual mean=0.000005 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.303748 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.303748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106585Jy sigma=0.001022 ! Fit after self-cal, rms=0.106552Jy sigma=0.001021 ! Inverting map ! Added new window around map position (-98.5, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719366 Jy ! Component: 100 - total flux cleaned = 0.00863071 Jy ! Component: 150 - total flux cleaned = 0.00876795 Jy ! Component: 200 - total flux cleaned = 0.0085509 Jy ! Total flux subtracted in 200 components = 0.0085509 Jy ! Clean residual min=-0.004816 max=0.007001 Jy/beam ! Clean residual mean=0.000009 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.312298 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.312298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105739Jy sigma=0.001014 ! Fit after self-cal, rms=0.105722Jy sigma=0.001014 ! Inverting map ! Added new window around map position (49.5, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523386 Jy ! Component: 100 - total flux cleaned = 0.00667897 Jy ! Component: 150 - total flux cleaned = 0.0075411 Jy ! Component: 200 - total flux cleaned = 0.00783402 Jy ! Total flux subtracted in 200 components = 0.00783402 Jy ! Clean residual min=-0.004261 max=0.006488 Jy/beam ! Clean residual mean=0.000010 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.320132 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 179 components and 0.320132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105107Jy sigma=0.001010 ! Fit after self-cal, rms=0.105119Jy sigma=0.001009 ! Inverting map ! Added new window around map position (-71, -67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507078 Jy ! Component: 100 - total flux cleaned = 0.00563722 Jy ! Component: 150 - total flux cleaned = 0.00563127 Jy ! Component: 200 - total flux cleaned = 0.00562893 Jy ! Total flux subtracted in 200 components = 0.00562893 Jy ! Clean residual min=-0.004425 max=0.006030 Jy/beam ! Clean residual mean=0.000011 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.325761 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 204 components and 0.325761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104555Jy sigma=0.001006 ! Fit after self-cal, rms=0.104535Jy sigma=0.001006 ! Inverting map ! Added new window around map position (28, -60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545874 Jy ! Component: 100 - total flux cleaned = 0.00635418 Jy ! Component: 150 - total flux cleaned = 0.00625305 Jy ! Component: 200 - total flux cleaned = 0.00634334 Jy ! Total flux subtracted in 200 components = 0.00634334 Jy ! Clean residual min=-0.004412 max=0.005004 Jy/beam ! Clean residual mean=0.000012 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.332105 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 227 components and 0.332105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104007Jy sigma=0.001002 ! Fit after self-cal, rms=0.103977Jy sigma=0.001002 ! Inverting map ! Added new window around map position (-93.5, -122.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439338 Jy ! Component: 100 - total flux cleaned = 0.00502798 Jy ! Component: 150 - total flux cleaned = 0.00520553 Jy ! Component: 200 - total flux cleaned = 0.00495858 Jy ! Total flux subtracted in 200 components = 0.00495858 Jy ! Clean residual min=-0.003961 max=0.004669 Jy/beam ! Clean residual mean=0.000011 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.337063 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 247 components and 0.337063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103555Jy sigma=0.001000 ! Fit after self-cal, rms=0.103546Jy sigma=0.001000 ! Inverting map ! Added new window around map position (125, -115). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363222 Jy ! Component: 100 - total flux cleaned = 0.0041038 Jy ! Component: 150 - total flux cleaned = 0.00410394 Jy ! Component: 200 - total flux cleaned = 0.00402398 Jy ! Total flux subtracted in 200 components = 0.00402398 Jy ! Clean residual min=-0.003843 max=0.004841 Jy/beam ! Clean residual mean=0.000005 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.341087 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 272 components and 0.341087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103218Jy sigma=0.000999 ! Fit after self-cal, rms=0.103208Jy sigma=0.000998 ! Inverting map ! Added new window around map position (71.5, 103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228311 Jy ! Component: 100 - total flux cleaned = 0.00249229 Jy ! Component: 150 - total flux cleaned = 0.00314314 Jy ! Component: 200 - total flux cleaned = 0.00331263 Jy ! Total flux subtracted in 200 components = 0.00331263 Jy ! Clean residual min=-0.003541 max=0.004215 Jy/beam ! Clean residual mean=0.000002 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.3444 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 293 components and 0.3444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102914Jy sigma=0.000996 ! Fit after self-cal, rms=0.102916Jy sigma=0.000996 ! Inverting map ! Added new window around map position (73, 82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129873 Jy ! Component: 100 - total flux cleaned = 0.00194219 Jy ! Component: 150 - total flux cleaned = 0.0024486 Jy ! Component: 200 - total flux cleaned = 0.00261003 Jy ! Total flux subtracted in 200 components = 0.00261003 Jy ! Clean residual min=-0.003797 max=0.004249 Jy/beam ! Clean residual mean=0.000001 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.34701 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 323 components and 0.34701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102586Jy sigma=0.000994 ! Fit after self-cal, rms=0.102581Jy sigma=0.000994 ! Inverting map ! Added new window around map position (-32, -76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039733 Jy ! Component: 100 - total flux cleaned = 0.00506434 Jy ! Component: 150 - total flux cleaned = 0.00547003 Jy ! Component: 200 - total flux cleaned = 0.00577652 Jy ! Total flux subtracted in 200 components = 0.00577652 Jy ! Clean residual min=-0.003654 max=0.004031 Jy/beam ! Clean residual mean=0.000002 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.352786 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 350 components and 0.352786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102267Jy sigma=0.000993 ! Fit after self-cal, rms=0.102250Jy sigma=0.000992 ! Inverting map ! Added new window around map position (68, 70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024686 Jy ! Component: 100 - total flux cleaned = 0.00255695 Jy ! Component: 150 - total flux cleaned = 0.00263768 Jy ! Component: 200 - total flux cleaned = 0.0029399 Jy ! Total flux subtracted in 200 components = 0.0029399 Jy ! Clean residual min=-0.003438 max=0.003307 Jy/beam ! Clean residual mean=0.000002 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.355726 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 370 components and 0.355726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101927Jy sigma=0.000992 ! Fit after self-cal, rms=0.101928Jy sigma=0.000992 ! 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=0.101928Jy sigma=0.000992 ! Fit after self-cal, rms=0.093991Jy sigma=0.000985 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=5.87 mas, bpa=-4.118 degrees ! Estimated noise=1065.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240859 Jy ! Component: 100 - total flux cleaned = 0.00335286 Jy ! Component: 150 - total flux cleaned = 0.00421572 Jy ! Component: 200 - total flux cleaned = 0.00477926 Jy ! Total flux subtracted in 200 components = 0.00477926 Jy ! Clean residual min=-0.003311 max=0.003037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.360506 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 407 components and 0.360506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093768Jy sigma=0.000984 ! Fit after self-cal, rms=0.093689Jy sigma=0.000984 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 = 0.000577144 Jy ! Component: 100 - total flux cleaned = 0.00079629 Jy ! Component: 150 - total flux cleaned = 0.00121191 Jy ! Component: 200 - total flux cleaned = 0.00134443 Jy ! Total flux subtracted in 200 components = 0.00134443 Jy ! Clean residual min=-0.003256 max=0.003050 Jy/beam ! Clean residual mean=0.000000 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.36185 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 430 components and 0.36185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093568Jy sigma=0.000983 ! Fit after self-cal, rms=0.093570Jy sigma=0.000983 ! 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=0.093570Jy sigma=0.000983 ! Fit after self-cal, rms=0.093170Jy sigma=0.000983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.269 mas, bmaj=9.389 mas, bpa=-5.407 degrees ! Estimated noise=1291.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147993 Jy ! Component: 100 - total flux cleaned = 0.00202842 Jy ! Component: 150 - total flux cleaned = 0.0026676 Jy ! Component: 200 - total flux cleaned = 0.00296358 Jy ! Total flux subtracted in 200 components = 0.00296358 Jy ! Clean residual min=-0.004072 max=0.004002 Jy/beam ! Clean residual mean=-0.000003 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.364814 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 460 components and 0.364814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093067Jy sigma=0.000982 ! Fit after self-cal, rms=0.093058Jy sigma=0.000982 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 = 0.000821769 Jy ! Component: 100 - total flux cleaned = 0.00116059 Jy ! Component: 150 - total flux cleaned = 0.00135236 Jy ! Component: 200 - total flux cleaned = 0.00141172 Jy ! Total flux subtracted in 200 components = 0.00141172 Jy ! Clean residual min=-0.003996 max=0.003926 Jy/beam ! Clean residual mean=-0.000002 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.366225 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 489 components and 0.366225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092997Jy sigma=0.000982 ! Fit after self-cal, rms=0.093000Jy sigma=0.000982 ! 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=3.681 mas, bmaj=5.869 mas, bpa=-4.014 degrees ! Estimated noise=1067.39 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.681 x 5.869 at -4.014 degrees (North through East) ! Clean map min=-0.0050324 max=0.22606 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=3.062 mas, bmaj=5.125 mas, bpa=-6.572 degrees ! Estimated noise=1338.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171043 Jy ! Component: 100 - total flux cleaned = 0.225636 Jy ! Component: 150 - total flux cleaned = 0.25201 Jy ! Component: 200 - total flux cleaned = 0.268148 Jy ! Total flux subtracted in 200 components = 0.268148 Jy ! Clean residual min=-0.006436 max=0.009229 Jy/beam ! Clean residual mean=-0.000000 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.268148 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.268148 Jy ! Inverting map and beam ! Estimated beam: bmin=3.681 mas, bmaj=5.869 mas, bpa=-4.014 degrees ! Estimated noise=1067.39 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 = 0.0159974 Jy ! Component: 100 - total flux cleaned = 0.027713 Jy ! Component: 150 - total flux cleaned = 0.037347 Jy ! Component: 200 - total flux cleaned = 0.0455664 Jy ! Total flux subtracted in 200 components = 0.0455664 Jy ! Clean residual min=-0.004510 max=0.007076 Jy/beam ! Clean residual mean=0.000008 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.313714 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.313714 Jy ! Inverting map ! Added new window around map position (-24, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775702 Jy ! Component: 100 - total flux cleaned = 0.0143219 Jy ! Component: 150 - total flux cleaned = 0.0200385 Jy ! Component: 200 - total flux cleaned = 0.0244164 Jy ! Total flux subtracted in 200 components = 0.0244164 Jy ! Clean residual min=-0.004305 max=0.005323 Jy/beam ! Clean residual mean=0.000006 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.338131 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 82 components and 0.338131 Jy ! Inverting map ! Added new window around map position (-48.5, -29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435629 Jy ! Component: 100 - total flux cleaned = 0.00782874 Jy ! Component: 150 - total flux cleaned = 0.0108837 Jy ! Component: 200 - total flux cleaned = 0.0134065 Jy ! Total flux subtracted in 200 components = 0.0134065 Jy ! Clean residual min=-0.004345 max=0.004164 Jy/beam ! Clean residual mean=0.000004 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.351537 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 110 components and 0.351537 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=8.269 mas, bmaj=9.389 mas, bpa=-5.407 degrees ! Estimated noise=1291.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427989 Jy ! Component: 100 - total flux cleaned = 0.00728956 Jy ! Component: 150 - total flux cleaned = 0.00951306 Jy ! Component: 200 - total flux cleaned = 0.0112759 Jy ! Total flux subtracted in 200 components = 0.0112759 Jy ! Clean residual min=-0.004641 max=0.004474 Jy/beam ! Clean residual mean=-0.000001 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.362813 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 = 0.0014995 Jy ! Component: 100 - total flux cleaned = 0.00240003 Jy ! Component: 150 - total flux cleaned = 0.00313355 Jy ! Component: 200 - total flux cleaned = 0.00406259 Jy ! Total flux subtracted in 200 components = 0.00406259 Jy ! Clean residual min=-0.004346 max=0.004406 Jy/beam ! Clean residual mean=-0.000003 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.366876 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 196 components and 0.366876 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.681 mas, bmaj=5.869 mas, bpa=-4.014 degrees ! Estimated noise=1067.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264528 Jy ! Component: 100 - total flux cleaned = 0.000748009 Jy ! Component: 150 - total flux cleaned = 0.00119758 Jy ! Component: 200 - total flux cleaned = 0.00141116 Jy ! Total flux subtracted in 200 components = 0.00141116 Jy ! Clean residual min=-0.003963 max=0.003639 Jy/beam ! Clean residual mean=0.000000 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.368287 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 231 components and 0.368287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093931Jy sigma=0.000989 ! Fit after self-cal, rms=0.093857Jy sigma=0.000989 wmodel J0313+4120_S_2017_08_05_pus_map.mod ! Writing 231 model components to file: J0313+4120_S_2017_08_05_pus_map.mod wobs J0313+4120_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0313+4120_S_2017_08_05_pus_uvs.fits wwins J0313+4120_S_2017_08_05_pus_map.win ! wwins: Wrote 15 windows to J0313+4120_S_2017_08_05_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 = 4.14353e-05 Jy ! Component: 100 - total flux cleaned = 0.000464032 Jy ! Component: 150 - total flux cleaned = 0.000814629 Jy ! Component: 200 - total flux cleaned = 0.00126905 Jy ! Component: 250 - total flux cleaned = 0.00165684 Jy ! Component: 300 - total flux cleaned = 0.00208813 Jy ! Component: 350 - total flux cleaned = 0.00240428 Jy ! Component: 400 - total flux cleaned = 0.00261067 Jy ! Component: 450 - total flux cleaned = 0.00291405 Jy ! Component: 500 - total flux cleaned = 0.00296329 Jy ! Component: 550 - total flux cleaned = 0.00320843 Jy ! Component: 600 - total flux cleaned = 0.00344827 Jy ! Component: 650 - total flux cleaned = 0.00358912 Jy ! Component: 700 - total flux cleaned = 0.00377553 Jy ! Component: 750 - total flux cleaned = 0.00409544 Jy ! Component: 800 - total flux cleaned = 0.00423059 Jy ! Component: 850 - total flux cleaned = 0.00458597 Jy ! Component: 900 - total flux cleaned = 0.00480436 Jy ! Component: 950 - total flux cleaned = 0.00497746 Jy ! Component: 1000 - total flux cleaned = 0.00510537 Jy ! Component: 1050 - total flux cleaned = 0.00535848 Jy ! Component: 1100 - total flux cleaned = 0.00564944 Jy ! Component: 1150 - total flux cleaned = 0.0058141 Jy ! Component: 1200 - total flux cleaned = 0.00589532 Jy ! Component: 1250 - total flux cleaned = 0.00613619 Jy ! Component: 1300 - total flux cleaned = 0.00617663 Jy ! Component: 1350 - total flux cleaned = 0.00633403 Jy ! Component: 1400 - total flux cleaned = 0.00645114 Jy ! Component: 1450 - total flux cleaned = 0.0064903 Jy ! Component: 1500 - total flux cleaned = 0.00660473 Jy ! Component: 1550 - total flux cleaned = 0.00660523 Jy ! Component: 1600 - total flux cleaned = 0.00690452 Jy ! Component: 1650 - total flux cleaned = 0.00705252 Jy ! Component: 1700 - total flux cleaned = 0.00716263 Jy ! Component: 1750 - total flux cleaned = 0.00719895 Jy ! Component: 1800 - total flux cleaned = 0.00730702 Jy ! Component: 1850 - total flux cleaned = 0.0074142 Jy ! Component: 1900 - total flux cleaned = 0.00755548 Jy ! Component: 1950 - total flux cleaned = 0.00766071 Jy ! Component: 2000 - total flux cleaned = 0.00773033 Jy ! Component: 2050 - total flux cleaned = 0.00776515 Jy ! Component: 2100 - total flux cleaned = 0.00793641 Jy ! Component: 2150 - total flux cleaned = 0.00793645 Jy ! Component: 2200 - total flux cleaned = 0.00800359 Jy ! Component: 2250 - total flux cleaned = 0.00803699 Jy ! Component: 2300 - total flux cleaned = 0.00820298 Jy ! Component: 2350 - total flux cleaned = 0.00830183 Jy ! Component: 2400 - total flux cleaned = 0.00843257 Jy ! Component: 2450 - total flux cleaned = 0.00843207 Jy ! Component: 2500 - total flux cleaned = 0.00849654 Jy ! Component: 2550 - total flux cleaned = 0.00868868 Jy ! Component: 2600 - total flux cleaned = 0.00875251 Jy ! Component: 2650 - total flux cleaned = 0.00884715 Jy ! Component: 2700 - total flux cleaned = 0.00894087 Jy ! Component: 2750 - total flux cleaned = 0.00906535 Jy ! Component: 2800 - total flux cleaned = 0.00909609 Jy ! Component: 2850 - total flux cleaned = 0.00931109 Jy ! Component: 2900 - total flux cleaned = 0.00931122 Jy ! Component: 2950 - total flux cleaned = 0.0094328 Jy ! Component: 3000 - total flux cleaned = 0.00976422 Jy ! Component: 3050 - total flux cleaned = 0.00979379 Jy ! Component: 3100 - total flux cleaned = 0.00988306 Jy ! Component: 3150 - total flux cleaned = 0.010031 Jy ! Component: 3200 - total flux cleaned = 0.0101196 Jy ! Component: 3250 - total flux cleaned = 0.0102946 Jy ! Component: 3300 - total flux cleaned = 0.0103528 Jy ! Component: 3350 - total flux cleaned = 0.0104397 Jy ! Component: 3400 - total flux cleaned = 0.0106119 Jy ! Component: 3450 - total flux cleaned = 0.0106972 Jy ! Component: 3500 - total flux cleaned = 0.0108958 Jy ! Component: 3550 - total flux cleaned = 0.0109802 Jy ! Component: 3600 - total flux cleaned = 0.0110645 Jy ! Component: 3650 - total flux cleaned = 0.0113151 Jy ! Component: 3700 - total flux cleaned = 0.0113427 Jy ! Component: 3750 - total flux cleaned = 0.0115081 Jy ! Component: 3800 - total flux cleaned = 0.0116999 Jy ! Component: 3850 - total flux cleaned = 0.0117816 Jy ! Component: 3900 - total flux cleaned = 0.011917 Jy ! Component: 3950 - total flux cleaned = 0.0120516 Jy ! Component: 4000 - total flux cleaned = 0.0120783 Jy ! Component: 4050 - total flux cleaned = 0.0122653 Jy ! Total flux subtracted in 4096 components = 0.0123981 Jy ! Clean residual min=-0.001434 max=0.001409 Jy/beam ! Clean residual mean=0.000008 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.380685 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 543 components and 0.380685 Jy ![Exited script file: muppet] wmap "J0313+4120_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.681 x 5.869 at -4.014 degrees (North through East) ! Clean map min=-0.0046606 max=0.22534 Jy/beam ! Writing clean map to FITS file: J0313+4120_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225341 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000501534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.6677 0.6677 1.3354 2.6708 5.3416 10.6832 21.3664 42.7328 85.4656 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.681 x 5.869 at -4.014 degrees (North through East) ! Clean map min=-0.0046606 max=0.22534 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 J0313+4120_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:19:22 2019