! Started logfile: J1757+7539_S_2017_07_16_pus_uvs.log on Thu May 9 11:14:28 2019 obs J1757+7539_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1757+7539_S_2017_07_16_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.647222 visibilities/baseline/integration-bin. ! Found source: J1757+7539 ! ! 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 815 lines of history. ! ! Reading 13048 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 J1757+7539_S_2017_07_16_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 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 832 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.811482Jy sigma=0.006422 ! Fit after self-cal, rms=0.801403Jy sigma=0.006349 ! 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=3.087 mas, bmaj=3.736 mas, bpa=-73.69 degrees ! Estimated noise=1416.13 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 = 0.154759 Jy ! Component: 100 - total flux cleaned = 0.197663 Jy ! Total flux subtracted in 100 components = 0.197663 Jy ! Clean residual min=-0.006708 max=0.016818 Jy/beam ! Clean residual mean=-0.000061 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.197663 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.197663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095732Jy sigma=0.000715 ! Fit after self-cal, rms=0.095722Jy sigma=0.000714 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167206 Jy ! Component: 100 - total flux cleaned = 0.0234749 Jy ! Total flux subtracted in 100 components = 0.0234749 Jy ! Clean residual min=-0.005253 max=0.005533 Jy/beam ! Clean residual mean=-0.000017 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.221138 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.221138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093135Jy sigma=0.000695 ! Fit after self-cal, rms=0.093130Jy sigma=0.000695 ! 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=3.742 mas, bmaj=4.248 mas, bpa=-76.45 degrees ! Estimated noise=899.684 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 = 0.00199233 Jy ! Component: 100 - total flux cleaned = 0.00193881 Jy ! Component: 150 - total flux cleaned = 0.00198243 Jy ! Component: 200 - total flux cleaned = 0.00202136 Jy ! Total flux subtracted in 200 components = 0.00202136 Jy ! Clean residual min=-0.004549 max=0.005348 Jy/beam ! Clean residual mean=-0.000014 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.223159 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.223159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093045Jy sigma=0.000695 ! Fit after self-cal, rms=0.093038Jy sigma=0.000695 ! 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 0.99 FD 1.00* HN 0.98 KP 1.06 ! LA 1.03 MK 1.03 NL 0.90 OV 1.03 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 1.02 ! LA 0.99 MK 1.00 NL 1.00 OV 1.17 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.99 KP 0.98 ! LA 1.00 MK 1.04 NL 0.98 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.02 KP 1.00* ! LA 0.95 MK 0.95 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.093038Jy sigma=0.000695 ! Fit after self-cal, rms=0.092943Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=4.238 mas, bpa=-76.05 degrees ! Estimated noise=904.998 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 = 0.000559783 Jy ! Component: 100 - total flux cleaned = 0.000533039 Jy ! Component: 150 - total flux cleaned = 0.000533106 Jy ! Component: 200 - total flux cleaned = 0.000581138 Jy ! Total flux subtracted in 200 components = 0.000581138 Jy ! Clean residual min=-0.004225 max=0.004523 Jy/beam ! Clean residual mean=-0.000023 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.22374 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.22374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092924Jy sigma=0.000685 ! Fit after self-cal, rms=0.092938Jy sigma=0.000684 ! 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=0.092938Jy sigma=0.000684 ! Fit after self-cal, rms=0.091145Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=4.228 mas, bpa=-74.92 degrees ! Estimated noise=904.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251871 Jy ! Component: 100 - total flux cleaned = 0.000462735 Jy ! Component: 150 - total flux cleaned = 0.000572375 Jy ! Component: 200 - total flux cleaned = 0.000590969 Jy ! Total flux subtracted in 200 components = 0.000590969 Jy ! Clean residual min=-0.002439 max=0.003144 Jy/beam ! Clean residual mean=-0.000010 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.224331 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.224331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091125Jy sigma=0.000662 ! Fit after self-cal, rms=0.091191Jy 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) ! Added new window around map position (-49.5, -110). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254555 Jy ! Component: 100 - total flux cleaned = 0.00278623 Jy ! Component: 150 - total flux cleaned = 0.00286376 Jy ! Component: 200 - total flux cleaned = 0.00299678 Jy ! Total flux subtracted in 200 components = 0.00299678 Jy ! Clean residual min=-0.002385 max=0.002261 Jy/beam ! Clean residual mean=-0.000012 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.227328 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.227328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091117Jy sigma=0.000661 ! Fit after self-cal, rms=0.091116Jy sigma=0.000661 ! 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=0.091116Jy sigma=0.000661 ! Fit after self-cal, rms=0.091149Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.809 mas, bmaj=4.221 mas, bpa=-75.23 degrees ! Estimated noise=904.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051318 Jy ! Component: 100 - total flux cleaned = 0.000641716 Jy ! Component: 150 - total flux cleaned = 0.000759849 Jy ! Component: 200 - total flux cleaned = 0.000893959 Jy ! Total flux subtracted in 200 components = 0.000893959 Jy ! Clean residual min=-0.002342 max=0.002206 Jy/beam ! Clean residual mean=-0.000013 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.228222 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.228222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091131Jy sigma=0.000661 ! Fit after self-cal, rms=0.091132Jy 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 = 0.000101938 Jy ! Component: 100 - total flux cleaned = 0.000173056 Jy ! Component: 150 - total flux cleaned = 0.000239179 Jy ! Component: 200 - total flux cleaned = 0.000301255 Jy ! Total flux subtracted in 200 components = 0.000301255 Jy ! Clean residual min=-0.002361 max=0.002184 Jy/beam ! Clean residual mean=-0.000012 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.228523 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.228523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091122Jy sigma=0.000661 ! Fit after self-cal, rms=0.091122Jy 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=0.091122Jy sigma=0.000661 ! Fit after self-cal, rms=0.091162Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.214 mas, bmaj=8.29 mas, bpa=-28.16 degrees ! Estimated noise=1180.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.04196e-05 Jy ! Component: 100 - total flux cleaned = 0.000247813 Jy ! Component: 150 - total flux cleaned = 0.000441751 Jy ! Component: 200 - total flux cleaned = 0.00059128 Jy ! Total flux subtracted in 200 components = 0.00059128 Jy ! Clean residual min=-0.002621 max=0.002312 Jy/beam ! Clean residual mean=-0.000027 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.229114 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.229114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091161Jy sigma=0.000661 ! Fit after self-cal, rms=0.091160Jy 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 = 0.000108449 Jy ! Component: 100 - total flux cleaned = 0.000185034 Jy ! Component: 150 - total flux cleaned = 0.000208577 Jy ! Component: 200 - total flux cleaned = 0.00022231 Jy ! Total flux subtracted in 200 components = 0.00022231 Jy ! Clean residual min=-0.002624 max=0.002269 Jy/beam ! Clean residual mean=-0.000026 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.229337 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.229337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091161Jy sigma=0.000661 ! Fit after self-cal, rms=0.091161Jy 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=3.814 mas, bmaj=4.215 mas, bpa=-75.53 degrees ! Estimated noise=905.132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.814 x 4.215 at -75.53 degrees (North through East) ! Clean map min=-0.0022794 max=0.20163 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=3.2 mas, bmaj=3.694 mas, bpa=-72.29 degrees ! Estimated noise=1382.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155023 Jy ! Component: 100 - total flux cleaned = 0.197269 Jy ! Component: 150 - total flux cleaned = 0.213229 Jy ! Component: 200 - total flux cleaned = 0.219529 Jy ! Total flux subtracted in 200 components = 0.219529 Jy ! Clean residual min=-0.003456 max=0.003059 Jy/beam ! Clean residual mean=-0.000022 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.219529 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.219529 Jy ! Inverting map and beam ! Estimated beam: bmin=3.814 mas, bmaj=4.215 mas, bpa=-75.53 degrees ! Estimated noise=905.132 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 = 0.00361061 Jy ! Component: 100 - total flux cleaned = 0.00577544 Jy ! Component: 150 - total flux cleaned = 0.00678228 Jy ! Component: 200 - total flux cleaned = 0.00730371 Jy ! Total flux subtracted in 200 components = 0.00730371 Jy ! Clean residual min=-0.002391 max=0.002306 Jy/beam ! Clean residual mean=-0.000016 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.226833 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.226833 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=8.214 mas, bmaj=8.29 mas, bpa=-28.16 degrees ! Estimated noise=1180.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939495 Jy ! Component: 100 - total flux cleaned = 0.00144065 Jy ! Component: 150 - total flux cleaned = 0.00185526 Jy ! Component: 200 - total flux cleaned = 0.00215255 Jy ! Total flux subtracted in 200 components = 0.00215255 Jy ! Clean residual min=-0.002596 max=0.002375 Jy/beam ! Clean residual mean=-0.000029 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.228986 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 = 0.000148445 Jy ! Component: 100 - total flux cleaned = 0.000226152 Jy ! Component: 150 - total flux cleaned = 0.000293404 Jy ! Component: 200 - total flux cleaned = 0.000340929 Jy ! Total flux subtracted in 200 components = 0.000340929 Jy ! Clean residual min=-0.002588 max=0.002331 Jy/beam ! Clean residual mean=-0.000027 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.229326 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.229326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.814 mas, bmaj=4.215 mas, bpa=-75.53 degrees ! Estimated noise=905.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043026 Jy ! Component: 100 - total flux cleaned = -0.000467443 Jy ! Component: 150 - total flux cleaned = -0.000367668 Jy ! Component: 200 - total flux cleaned = -0.00028015 Jy ! Total flux subtracted in 200 components = -0.00028015 Jy ! Clean residual min=-0.002370 max=0.002222 Jy/beam ! Clean residual mean=-0.000011 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.229046 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.229046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091182Jy sigma=0.000661 ! Fit after self-cal, rms=0.091174Jy sigma=0.000661 wmodel J1757+7539_S_2017_07_16_pus_map.mod ! Writing 60 model components to file: J1757+7539_S_2017_07_16_pus_map.mod wobs J1757+7539_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1757+7539_S_2017_07_16_pus_uvs.fits wwins J1757+7539_S_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1757+7539_S_2017_07_16_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 = -0.000787586 Jy ! Component: 100 - total flux cleaned = -0.00153634 Jy ! Component: 150 - total flux cleaned = -0.00209057 Jy ! Component: 200 - total flux cleaned = -0.00241012 Jy ! Component: 250 - total flux cleaned = -0.00282178 Jy ! Component: 300 - total flux cleaned = -0.00302194 Jy ! Component: 350 - total flux cleaned = -0.00321713 Jy ! Component: 400 - total flux cleaned = -0.00347118 Jy ! Component: 450 - total flux cleaned = -0.00368808 Jy ! Component: 500 - total flux cleaned = -0.00384004 Jy ! Component: 550 - total flux cleaned = -0.00410751 Jy ! Component: 600 - total flux cleaned = -0.00434047 Jy ! Component: 650 - total flux cleaned = -0.00462637 Jy ! Component: 700 - total flux cleaned = -0.00482244 Jy ! Component: 750 - total flux cleaned = -0.00501569 Jy ! Component: 800 - total flux cleaned = -0.00523232 Jy ! Component: 850 - total flux cleaned = -0.00544504 Jy ! Component: 900 - total flux cleaned = -0.0056023 Jy ! Component: 950 - total flux cleaned = -0.00591102 Jy ! Component: 1000 - total flux cleaned = -0.00603696 Jy ! Component: 1050 - total flux cleaned = -0.00621146 Jy ! Component: 1100 - total flux cleaned = -0.00638388 Jy ! Component: 1150 - total flux cleaned = -0.00660162 Jy ! Component: 1200 - total flux cleaned = -0.006817 Jy ! Component: 1250 - total flux cleaned = -0.00700538 Jy ! Component: 1300 - total flux cleaned = -0.00721447 Jy ! Component: 1350 - total flux cleaned = -0.00732927 Jy ! Component: 1400 - total flux cleaned = -0.00751098 Jy ! Component: 1450 - total flux cleaned = -0.00766832 Jy ! Component: 1500 - total flux cleaned = -0.00775727 Jy ! Component: 1550 - total flux cleaned = -0.007889 Jy ! Component: 1600 - total flux cleaned = -0.00801934 Jy ! Component: 1650 - total flux cleaned = -0.00816904 Jy ! Component: 1700 - total flux cleaned = -0.00819029 Jy ! Component: 1750 - total flux cleaned = -0.00835826 Jy ! Component: 1800 - total flux cleaned = -0.00835799 Jy ! Component: 1850 - total flux cleaned = -0.00846098 Jy ! Component: 1900 - total flux cleaned = -0.00856265 Jy ! Component: 1950 - total flux cleaned = -0.00856274 Jy ! Component: 2000 - total flux cleaned = -0.00860274 Jy ! Component: 2050 - total flux cleaned = -0.00860279 Jy ! Component: 2100 - total flux cleaned = -0.00872032 Jy ! Component: 2150 - total flux cleaned = -0.00873928 Jy ! Component: 2200 - total flux cleaned = -0.0087202 Jy ! Component: 2250 - total flux cleaned = -0.0088154 Jy ! Component: 2300 - total flux cleaned = -0.00877772 Jy ! Component: 2350 - total flux cleaned = -0.00888983 Jy ! Component: 2400 - total flux cleaned = -0.00892661 Jy ! Component: 2450 - total flux cleaned = -0.00894494 Jy ! Component: 2500 - total flux cleaned = -0.00890836 Jy ! Component: 2550 - total flux cleaned = -0.00896252 Jy ! Component: 2600 - total flux cleaned = -0.00903424 Jy ! Component: 2650 - total flux cleaned = -0.00899858 Jy ! Component: 2700 - total flux cleaned = -0.00906917 Jy ! Component: 2750 - total flux cleaned = -0.00912181 Jy ! Component: 2800 - total flux cleaned = -0.0091046 Jy ! Component: 2850 - total flux cleaned = -0.00920796 Jy ! Component: 2900 - total flux cleaned = -0.00927626 Jy ! Component: 2950 - total flux cleaned = -0.00927622 Jy ! Component: 3000 - total flux cleaned = -0.00936018 Jy ! Component: 3050 - total flux cleaned = -0.00946028 Jy ! Component: 3100 - total flux cleaned = -0.00952634 Jy ! Component: 3150 - total flux cleaned = -0.00952656 Jy ! Component: 3200 - total flux cleaned = -0.00959185 Jy ! Component: 3250 - total flux cleaned = -0.00960822 Jy ! Component: 3300 - total flux cleaned = -0.00970453 Jy ! Component: 3350 - total flux cleaned = -0.00975245 Jy ! Component: 3400 - total flux cleaned = -0.00984769 Jy ! Component: 3450 - total flux cleaned = -0.00992609 Jy ! Component: 3500 - total flux cleaned = -0.00994168 Jy ! Component: 3550 - total flux cleaned = -0.0099728 Jy ! Component: 3600 - total flux cleaned = -0.0101114 Jy ! Component: 3650 - total flux cleaned = -0.0101265 Jy ! Component: 3700 - total flux cleaned = -0.0102329 Jy ! Component: 3750 - total flux cleaned = -0.0102178 Jy ! Component: 3800 - total flux cleaned = -0.0102929 Jy ! Component: 3850 - total flux cleaned = -0.0103377 Jy ! Component: 3900 - total flux cleaned = -0.0104116 Jy ! Component: 3950 - total flux cleaned = -0.0104851 Jy ! Component: 4000 - total flux cleaned = -0.0104705 Jy ! Component: 4050 - total flux cleaned = -0.0105285 Jy ! Total flux subtracted in 4096 components = -0.0105861 Jy ! Clean residual min=-0.000813 max=0.000840 Jy/beam ! Clean residual mean=-0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.21846 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 334 components and 0.21846 Jy ![Exited script file: muppet] wmap "J1757+7539_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.814 x 4.215 at -75.53 degrees (North through East) ! Clean map min=-0.0018277 max=0.20145 Jy/beam ! Writing clean map to FITS file: J1757+7539_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.201453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246793 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367519 0.367519 0.735038 1.47008 2.94015 5.8803 11.7606 23.5212 47.0424 94.0849 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.201 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.814 x 4.215 at -75.53 degrees (North through East) ! Clean map min=-0.0018277 max=0.20145 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 J1757+7539_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:14:33 2019