! Started logfile: J1946+2300_S_2017_07_09_pus_uvs.log on Wed May 8 14:56:46 2019 obs J1946+2300_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1946+2300_S_2017_07_09_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90814 visibilities/baseline/integration-bin. ! Found source: J1946+2300 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 594 lines of history. ! ! Reading 28116 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 J1946+2300_S_2017_07_09_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 942 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.890828Jy sigma=0.008784 ! Fit after self-cal, rms=0.883588Jy sigma=0.008720 ! 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=2.751 mas, bmaj=6.022 mas, bpa=-8.333 degrees ! Estimated noise=901.159 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 = 0.0817638 Jy ! Component: 100 - total flux cleaned = 0.117044 Jy ! Total flux subtracted in 100 components = 0.117044 Jy ! Clean residual min=-0.005259 max=0.017479 Jy/beam ! Clean residual mean=0.000022 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.117044 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.117044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084121Jy sigma=0.000794 ! Fit after self-cal, rms=0.083962Jy sigma=0.000792 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213186 Jy ! Component: 100 - total flux cleaned = 0.034553 Jy ! Total flux subtracted in 100 components = 0.034553 Jy ! Clean residual min=-0.003711 max=0.007564 Jy/beam ! Clean residual mean=0.000009 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.151597 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.151597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075532Jy sigma=0.000703 ! Fit after self-cal, rms=0.075508Jy sigma=0.000702 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927909 Jy ! Component: 100 - total flux cleaned = 0.0157032 Jy ! Total flux subtracted in 100 components = 0.0157032 Jy ! Clean residual min=-0.002999 max=0.005527 Jy/beam ! Clean residual mean=0.000004 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.1673 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.1673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073580Jy sigma=0.000682 ! Fit after self-cal, rms=0.073581Jy sigma=0.000682 ! Inverting map ! Added new window around map position (-6, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574182 Jy ! Component: 100 - total flux cleaned = 0.0098827 Jy ! Total flux subtracted in 100 components = 0.0098827 Jy ! Clean residual min=-0.002716 max=0.003627 Jy/beam ! Clean residual mean=0.000003 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.177183 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.177183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072869Jy sigma=0.000675 ! Fit after self-cal, rms=0.072846Jy sigma=0.000675 ! 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=3.456 mas, bmaj=7.071 mas, bpa=-7.502 degrees ! Estimated noise=492.976 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 (-3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556314 Jy ! Component: 100 - total flux cleaned = 0.00931374 Jy ! Component: 150 - total flux cleaned = 0.0119739 Jy ! Component: 200 - total flux cleaned = 0.0139327 Jy ! Total flux subtracted in 200 components = 0.0139327 Jy ! Clean residual min=-0.002147 max=0.002317 Jy/beam ! Clean residual mean=-0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.191115 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 117 components and 0.191115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072296Jy sigma=0.000669 ! Fit after self-cal, rms=0.072272Jy sigma=0.000669 ! 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 1.03 FD 0.98 HN 1.01 KP 1.04 ! LA 1.01 MK 1.15 NL 0.90 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.97 ! LA 0.96 MK 1.03 NL 1.04 OV 1.06 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.04 KP 0.97 ! LA 0.98 MK 0.99 NL 1.01 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! 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 1.08 HN 0.94 KP 1.00* ! LA 0.87 MK 0.86 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.072272Jy sigma=0.000669 ! Fit after self-cal, rms=0.072041Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=7.137 mas, bpa=-7.806 degrees ! Estimated noise=497.821 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 = 0.00140703 Jy ! Component: 100 - total flux cleaned = 0.00217043 Jy ! Component: 150 - total flux cleaned = 0.00243146 Jy ! Component: 200 - total flux cleaned = 0.00258761 Jy ! Total flux subtracted in 200 components = 0.00258761 Jy ! Clean residual min=-0.001818 max=0.001733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.193703 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.193703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072008Jy sigma=0.000665 ! Fit after self-cal, rms=0.071988Jy sigma=0.000665 ! 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=0.071988Jy sigma=0.000665 ! Fit after self-cal, rms=0.071311Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=7.193 mas, bpa=-7.761 degrees ! Estimated noise=498.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108605 Jy ! Component: 100 - total flux cleaned = 0.0016967 Jy ! Component: 150 - total flux cleaned = 0.00191087 Jy ! Component: 200 - total flux cleaned = 0.00202725 Jy ! Total flux subtracted in 200 components = 0.00202725 Jy ! Clean residual min=-0.001270 max=0.001388 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.19573 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 0.19573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071291Jy sigma=0.000662 ! Fit after self-cal, rms=0.071276Jy 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 = 0.000302673 Jy ! Component: 100 - total flux cleaned = 0.000348658 Jy ! Component: 150 - total flux cleaned = 0.000362072 Jy ! Component: 200 - total flux cleaned = 0.000399388 Jy ! Total flux subtracted in 200 components = 0.000399388 Jy ! Clean residual min=-0.001259 max=0.001406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.196129 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 158 components and 0.196129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071270Jy sigma=0.000662 ! Fit after self-cal, rms=0.071270Jy sigma=0.000662 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071270Jy sigma=0.000662 ! Fit after self-cal, rms=0.071240Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=7.198 mas, bpa=-7.824 degrees ! Estimated noise=498.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651746 Jy ! Component: 100 - total flux cleaned = 0.00105195 Jy ! Component: 150 - total flux cleaned = 0.00117699 Jy ! Component: 200 - total flux cleaned = 0.00123817 Jy ! Total flux subtracted in 200 components = 0.00123817 Jy ! Clean residual min=-0.001273 max=0.001339 Jy/beam ! Clean residual mean=-0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.197368 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 162 components and 0.197368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071231Jy sigma=0.000661 ! Fit after self-cal, rms=0.071229Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148156 Jy ! Component: 100 - total flux cleaned = 0.000170396 Jy ! Component: 150 - total flux cleaned = 0.000191281 Jy ! Component: 200 - total flux cleaned = 0.000191251 Jy ! Total flux subtracted in 200 components = 0.000191251 Jy ! Clean residual min=-0.001269 max=0.001339 Jy/beam ! Clean residual mean=-0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.197559 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 169 components and 0.197559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071226Jy sigma=0.000661 ! Fit after self-cal, rms=0.071226Jy sigma=0.000661 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071226Jy sigma=0.000661 ! Fit after self-cal, rms=0.071212Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.692 mas, bmaj=10.78 mas, bpa=-9.319 degrees ! Estimated noise=611.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614378 Jy ! Component: 100 - total flux cleaned = 0.000972945 Jy ! Component: 150 - total flux cleaned = 0.00113209 Jy ! Component: 200 - total flux cleaned = 0.00120167 Jy ! Total flux subtracted in 200 components = 0.00120167 Jy ! Clean residual min=-0.001370 max=0.001554 Jy/beam ! Clean residual mean=-0.000007 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.198761 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 186 components and 0.198761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071211Jy sigma=0.000661 ! Fit after self-cal, rms=0.071209Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149725 Jy ! Component: 100 - total flux cleaned = 0.000176382 Jy ! Component: 150 - total flux cleaned = 0.000199923 Jy ! Component: 200 - total flux cleaned = 0.000210819 Jy ! Total flux subtracted in 200 components = 0.000210819 Jy ! Clean residual min=-0.001363 max=0.001562 Jy/beam ! Clean residual mean=-0.000007 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.198971 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 198 components and 0.198971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071209Jy sigma=0.000661 ! Fit after self-cal, rms=0.071209Jy 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=3.467 mas, bmaj=7.199 mas, bpa=-7.862 degrees ! Estimated noise=498.545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 7.199 at -7.862 degrees (North through East) ! Clean map min=-0.0011982 max=0.11229 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.755 mas, bmaj=6.146 mas, bpa=-8.71 degrees ! Estimated noise=917.473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0830043 Jy ! Component: 100 - total flux cleaned = 0.119038 Jy ! Component: 150 - total flux cleaned = 0.139706 Jy ! Component: 200 - total flux cleaned = 0.152578 Jy ! Total flux subtracted in 200 components = 0.152578 Jy ! Clean residual min=-0.003508 max=0.007107 Jy/beam ! Clean residual mean=0.000010 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.152578 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.152578 Jy ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=7.199 mas, bpa=-7.862 degrees ! Estimated noise=498.545 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 = 0.0142614 Jy ! Component: 100 - total flux cleaned = 0.0234073 Jy ! Component: 150 - total flux cleaned = 0.0296378 Jy ! Component: 200 - total flux cleaned = 0.033992 Jy ! Total flux subtracted in 200 components = 0.033992 Jy ! Clean residual min=-0.001686 max=0.003045 Jy/beam ! Clean residual mean=0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.18657 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 94 components and 0.18657 Jy ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331557 Jy ! Component: 100 - total flux cleaned = 0.00570117 Jy ! Component: 150 - total flux cleaned = 0.00749984 Jy ! Component: 200 - total flux cleaned = 0.00887075 Jy ! Total flux subtracted in 200 components = 0.00887075 Jy ! Clean residual min=-0.001366 max=0.001292 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.195441 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 126 components and 0.195441 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=7.692 mas, bmaj=10.78 mas, bpa=-9.319 degrees ! Estimated noise=611.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149781 Jy ! Component: 100 - total flux cleaned = 0.00238396 Jy ! Component: 150 - total flux cleaned = 0.00295643 Jy ! Component: 200 - total flux cleaned = 0.0033199 Jy ! Total flux subtracted in 200 components = 0.0033199 Jy ! Clean residual min=-0.001387 max=0.001570 Jy/beam ! Clean residual mean=-0.000007 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.198761 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.67426e-05 Jy ! Component: 100 - total flux cleaned = 0.000114171 Jy ! Component: 150 - total flux cleaned = 0.000156704 Jy ! Component: 200 - total flux cleaned = 0.000188069 Jy ! Total flux subtracted in 200 components = 0.000188069 Jy ! Clean residual min=-0.001373 max=0.001561 Jy/beam ! Clean residual mean=-0.000007 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.198949 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 190 components and 0.198949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=7.199 mas, bpa=-7.862 degrees ! Estimated noise=498.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.69116e-05 Jy ! Component: 100 - total flux cleaned = -6.41584e-05 Jy ! Component: 150 - total flux cleaned = -8.07526e-05 Jy ! Component: 200 - total flux cleaned = -9.66024e-05 Jy ! Total flux subtracted in 200 components = -9.66024e-05 Jy ! Clean residual min=-0.001242 max=0.001286 Jy/beam ! Clean residual mean=-0.000003 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.198852 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 210 components and 0.198852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071209Jy sigma=0.000661 ! Fit after self-cal, rms=0.071209Jy sigma=0.000661 wmodel J1946+2300_S_2017_07_09_pus_map.mod ! Writing 210 model components to file: J1946+2300_S_2017_07_09_pus_map.mod wobs J1946+2300_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1946+2300_S_2017_07_09_pus_uvs.fits wwins J1946+2300_S_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1946+2300_S_2017_07_09_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 = 0.000100366 Jy ! Component: 100 - total flux cleaned = 0.000101441 Jy ! Component: 150 - total flux cleaned = 1.78605e-05 Jy ! Component: 200 - total flux cleaned = -4.25112e-05 Jy ! Component: 250 - total flux cleaned = -0.000140753 Jy ! Component: 300 - total flux cleaned = -0.000254882 Jy ! Component: 350 - total flux cleaned = -0.000384412 Jy ! Component: 400 - total flux cleaned = -0.000420808 Jy ! Component: 450 - total flux cleaned = -0.00050956 Jy ! Component: 500 - total flux cleaned = -0.000630695 Jy ! Component: 550 - total flux cleaned = -0.000647547 Jy ! Component: 600 - total flux cleaned = -0.000680782 Jy ! Component: 650 - total flux cleaned = -0.000647777 Jy ! Component: 700 - total flux cleaned = -0.000728463 Jy ! Component: 750 - total flux cleaned = -0.000759926 Jy ! Component: 800 - total flux cleaned = -0.000759607 Jy ! Component: 850 - total flux cleaned = -0.000852439 Jy ! Component: 900 - total flux cleaned = -0.000943818 Jy ! Component: 950 - total flux cleaned = -0.000974091 Jy ! Component: 1000 - total flux cleaned = -0.00107792 Jy ! Component: 1050 - total flux cleaned = -0.00112146 Jy ! Component: 1100 - total flux cleaned = -0.00116458 Jy ! Component: 1150 - total flux cleaned = -0.00125011 Jy ! Component: 1200 - total flux cleaned = -0.00133455 Jy ! Component: 1250 - total flux cleaned = -0.0013485 Jy ! Component: 1300 - total flux cleaned = -0.00140375 Jy ! Component: 1350 - total flux cleaned = -0.001431 Jy ! Component: 1400 - total flux cleaned = -0.00141755 Jy ! Component: 1450 - total flux cleaned = -0.00143109 Jy ! Component: 1500 - total flux cleaned = -0.0014443 Jy ! Component: 1550 - total flux cleaned = -0.00143109 Jy ! Component: 1600 - total flux cleaned = -0.0014054 Jy ! Component: 1650 - total flux cleaned = -0.00139272 Jy ! Component: 1700 - total flux cleaned = -0.00132944 Jy ! Component: 1750 - total flux cleaned = -0.00131681 Jy ! Component: 1800 - total flux cleaned = -0.0013291 Jy ! Component: 1850 - total flux cleaned = -0.00131663 Jy ! Component: 1900 - total flux cleaned = -0.00126781 Jy ! Component: 1950 - total flux cleaned = -0.00130409 Jy ! Component: 2000 - total flux cleaned = -0.00126828 Jy ! Component: 2050 - total flux cleaned = -0.00131573 Jy ! Component: 2100 - total flux cleaned = -0.00126856 Jy ! Component: 2150 - total flux cleaned = -0.00125684 Jy ! Component: 2200 - total flux cleaned = -0.00124528 Jy ! Component: 2250 - total flux cleaned = -0.00123385 Jy ! Component: 2300 - total flux cleaned = -0.00119963 Jy ! Component: 2350 - total flux cleaned = -0.001132 Jy ! Component: 2400 - total flux cleaned = -0.00118796 Jy ! Component: 2450 - total flux cleaned = -0.00108805 Jy ! Component: 2500 - total flux cleaned = -0.00109914 Jy ! Component: 2550 - total flux cleaned = -0.00103353 Jy ! Component: 2600 - total flux cleaned = -0.00102264 Jy ! Component: 2650 - total flux cleaned = -0.00101186 Jy ! Component: 2700 - total flux cleaned = -0.000969108 Jy ! Component: 2750 - total flux cleaned = -0.000916105 Jy ! Component: 2800 - total flux cleaned = -0.000863487 Jy ! Component: 2850 - total flux cleaned = -0.000842461 Jy ! Component: 2900 - total flux cleaned = -0.00080082 Jy ! Component: 2950 - total flux cleaned = -0.00078008 Jy ! Component: 3000 - total flux cleaned = -0.000718589 Jy ! Component: 3050 - total flux cleaned = -0.000657501 Jy ! Component: 3100 - total flux cleaned = -0.000667548 Jy ! Component: 3150 - total flux cleaned = -0.000567132 Jy ! Component: 3200 - total flux cleaned = -0.000537225 Jy ! Component: 3250 - total flux cleaned = -0.000497694 Jy ! Component: 3300 - total flux cleaned = -0.000477945 Jy ! Component: 3350 - total flux cleaned = -0.000429015 Jy ! Component: 3400 - total flux cleaned = -0.000380439 Jy ! Component: 3450 - total flux cleaned = -0.000313062 Jy ! Component: 3500 - total flux cleaned = -0.000274683 Jy ! Component: 3550 - total flux cleaned = -0.000255689 Jy ! Component: 3600 - total flux cleaned = -0.000236689 Jy ! Component: 3650 - total flux cleaned = -0.000189637 Jy ! Component: 3700 - total flux cleaned = -0.000189712 Jy ! Component: 3750 - total flux cleaned = -0.000124759 Jy ! Component: 3800 - total flux cleaned = -0.000106281 Jy ! Component: 3850 - total flux cleaned = -5.12366e-05 Jy ! Component: 3900 - total flux cleaned = -1.47883e-05 Jy ! Component: 3950 - total flux cleaned = 3.29389e-06 Jy ! Component: 4000 - total flux cleaned = 8.4179e-05 Jy ! Component: 4050 - total flux cleaned = 0.000110956 Jy ! Total flux subtracted in 4096 components = 0.000137716 Jy ! Clean residual min=-0.000627 max=0.000583 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.19899 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 515 components and 0.19899 Jy ![Exited script file: muppet] wmap "J1946+2300_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 7.199 at -7.862 degrees (North through East) ! Clean map min=-0.00091194 max=0.11268 Jy/beam ! Writing clean map to FITS file: J1946+2300_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112683 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165073 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.439479 0.439479 0.878958 1.75792 3.51583 7.03167 14.0633 28.1267 56.2533 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 7.199 at -7.862 degrees (North through East) ! Clean map min=-0.00091194 max=0.11268 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 J1946+2300_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:56:52 2019