! Started logfile: J1520+1601_S_2017_08_05_pus_uvs.log on Thu May 9 19:32:35 2019 obs J1520+1601_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1520+1601_S_2017_08_05_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974204 visibilities/baseline/integration-bin. ! Found source: J1520+1601 ! ! 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 25076 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 J1520+1601_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 850 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928846Jy sigma=0.009021 ! Fit after self-cal, rms=0.919204Jy sigma=0.008931 ! 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=2.69 mas, bmaj=6.69 mas, bpa=-2.506 degrees ! Estimated noise=880.825 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 = 0.0612747 Jy ! Component: 100 - total flux cleaned = 0.0764807 Jy ! Total flux subtracted in 100 components = 0.0764807 Jy ! Clean residual min=-0.003619 max=0.006212 Jy/beam ! Clean residual mean=-0.000016 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0764807 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0764807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077242Jy sigma=0.000688 ! Fit after self-cal, rms=0.077226Jy sigma=0.000688 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706828 Jy ! Component: 100 - total flux cleaned = 0.0106093 Jy ! Total flux subtracted in 100 components = 0.0106093 Jy ! Clean residual min=-0.003664 max=0.004627 Jy/beam ! Clean residual mean=-0.000011 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0870901 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.0870901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076341Jy sigma=0.000681 ! Fit after self-cal, rms=0.076337Jy sigma=0.000681 ! 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=3.231 mas, bmaj=7.533 mas, bpa=-2.751 degrees ! Estimated noise=546.156 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 (-8.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577313 Jy ! Component: 100 - total flux cleaned = 0.00881971 Jy ! Component: 150 - total flux cleaned = 0.0104771 Jy ! Component: 200 - total flux cleaned = 0.0114194 Jy ! Total flux subtracted in 200 components = 0.0114194 Jy ! Clean residual min=-0.002802 max=0.002961 Jy/beam ! Clean residual mean=-0.000009 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0985094 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.0985094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075825Jy sigma=0.000677 ! Fit after self-cal, rms=0.075769Jy sigma=0.000676 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.95 KP 1.04 ! LA 0.97 MK 1.03 NL 0.91 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.00 KP 1.00 ! LA 0.94 MK 1.03 NL 1.04 OV 1.05 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 0.98 KP 0.89 ! LA 0.73 MK 1.02 NL 1.18 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 0.95 KP 1.00* ! LA 0.73 MK 1.11 NL 1.00* OV 1.00* ! PT 0.95 SC 1.00* ! ! ! Fit before self-cal, rms=0.075769Jy sigma=0.000676 ! Fit after self-cal, rms=0.072364Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=7.526 mas, bpa=-2.466 degrees ! Estimated noise=541.842 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 = 0.00162369 Jy ! Component: 100 - total flux cleaned = 0.00198971 Jy ! Component: 150 - total flux cleaned = 0.0020486 Jy ! Component: 200 - total flux cleaned = 0.00207317 Jy ! Total flux subtracted in 200 components = 0.00207317 Jy ! Clean residual min=-0.001673 max=0.001806 Jy/beam ! Clean residual mean=-0.000008 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.100583 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.100583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072320Jy sigma=0.000669 ! Fit after self-cal, rms=0.072293Jy sigma=0.000668 ! 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=0.072293Jy sigma=0.000668 ! Fit after self-cal, rms=0.072483Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=7.513 mas, bpa=-2.6 degrees ! Estimated noise=542.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697386 Jy ! Component: 100 - total flux cleaned = 0.000913205 Jy ! Component: 150 - total flux cleaned = 0.00102138 Jy ! Component: 200 - total flux cleaned = 0.00111404 Jy ! Total flux subtracted in 200 components = 0.00111404 Jy ! Clean residual min=-0.001597 max=0.001407 Jy/beam ! Clean residual mean=-0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.101697 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.101697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072466Jy sigma=0.000666 ! Fit after self-cal, rms=0.072492Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225647 Jy ! Component: 100 - total flux cleaned = 0.000257544 Jy ! Component: 150 - total flux cleaned = 0.000298671 Jy ! Component: 200 - total flux cleaned = 0.000311054 Jy ! Total flux subtracted in 200 components = 0.000311054 Jy ! Clean residual min=-0.001599 max=0.001400 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.102008 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 94 components and 0.102008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072485Jy sigma=0.000666 ! Fit after self-cal, rms=0.072484Jy sigma=0.000666 ! 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=0.072484Jy sigma=0.000666 ! Fit after self-cal, rms=0.072625Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=7.51 mas, bpa=-2.591 degrees ! Estimated noise=541.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137491 Jy ! Component: 100 - total flux cleaned = 0.000211765 Jy ! Component: 150 - total flux cleaned = 0.000237468 Jy ! Component: 200 - total flux cleaned = 0.000237579 Jy ! Total flux subtracted in 200 components = 0.000237579 Jy ! Clean residual min=-0.001654 max=0.001273 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.102245 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.102245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072620Jy sigma=0.000665 ! Fit after self-cal, rms=0.072631Jy sigma=0.000665 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 = 5.30707e-05 Jy ! Component: 100 - total flux cleaned = 5.32642e-05 Jy ! Component: 150 - total flux cleaned = 6.35691e-05 Jy ! Component: 200 - total flux cleaned = 7.31153e-05 Jy ! Total flux subtracted in 200 components = 7.31153e-05 Jy ! Clean residual min=-0.001659 max=0.001280 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.102318 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.102318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072628Jy sigma=0.000665 ! Fit after self-cal, rms=0.072628Jy sigma=0.000665 ! 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=0.072628Jy sigma=0.000665 ! Fit after self-cal, rms=0.072639Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.155 mas, bmaj=11.16 mas, bpa=-5.971 degrees ! Estimated noise=681.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.15373e-05 Jy ! Component: 100 - total flux cleaned = 4.64804e-05 Jy ! Component: 150 - total flux cleaned = -1.02474e-06 Jy ! Component: 200 - total flux cleaned = -4.90507e-05 Jy ! Total flux subtracted in 200 components = -4.90507e-05 Jy ! Clean residual min=-0.001728 max=0.001624 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.102269 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.102269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072639Jy sigma=0.000665 ! Fit after self-cal, rms=0.072640Jy sigma=0.000665 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 = -1.60851e-05 Jy ! Component: 100 - total flux cleaned = -3.50203e-05 Jy ! Component: 150 - total flux cleaned = -3.48622e-05 Jy ! Component: 200 - total flux cleaned = -3.52172e-05 Jy ! Total flux subtracted in 200 components = -3.52172e-05 Jy ! Clean residual min=-0.001718 max=0.001603 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.102234 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.102234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072640Jy sigma=0.000665 ! Fit after self-cal, rms=0.072640Jy sigma=0.000665 ! 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=3.267 mas, bmaj=7.511 mas, bpa=-2.576 degrees ! Estimated noise=541.207 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.267 x 7.511 at -2.576 degrees (North through East) ! Clean map min=-0.001585 max=0.080574 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=2.721 mas, bmaj=6.663 mas, bpa=-2.132 degrees ! Estimated noise=883.796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0613005 Jy ! Component: 100 - total flux cleaned = 0.0764163 Jy ! Component: 150 - total flux cleaned = 0.0835496 Jy ! Component: 200 - total flux cleaned = 0.0882584 Jy ! Total flux subtracted in 200 components = 0.0882584 Jy ! Clean residual min=-0.002636 max=0.002855 Jy/beam ! Clean residual mean=-0.000005 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0882584 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0882584 Jy ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=7.511 mas, bpa=-2.576 degrees ! Estimated noise=541.207 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 = 0.0048604 Jy ! Component: 100 - total flux cleaned = 0.00794242 Jy ! Component: 150 - total flux cleaned = 0.0101345 Jy ! Component: 200 - total flux cleaned = 0.0115698 Jy ! Total flux subtracted in 200 components = 0.0115698 Jy ! Clean residual min=-0.001856 max=0.001355 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0998282 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.0998282 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=7.155 mas, bmaj=11.16 mas, bpa=-5.971 degrees ! Estimated noise=681.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136358 Jy ! Component: 100 - total flux cleaned = 0.00180967 Jy ! Component: 150 - total flux cleaned = 0.00192675 Jy ! Component: 200 - total flux cleaned = 0.00205078 Jy ! Total flux subtracted in 200 components = 0.00205078 Jy ! Clean residual min=-0.001722 max=0.001506 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.101879 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 = 2.56211e-05 Jy ! Component: 100 - total flux cleaned = 7.01051e-05 Jy ! Component: 150 - total flux cleaned = 8.94202e-05 Jy ! Component: 200 - total flux cleaned = 0.000123031 Jy ! Total flux subtracted in 200 components = 0.000123031 Jy ! Clean residual min=-0.001704 max=0.001523 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.102002 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 88 components and 0.102002 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=7.511 mas, bpa=-2.576 degrees ! Estimated noise=541.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.53599e-05 Jy ! Component: 100 - total flux cleaned = 3.24467e-05 Jy ! Component: 150 - total flux cleaned = 0.000140119 Jy ! Component: 200 - total flux cleaned = 0.000231402 Jy ! Total flux subtracted in 200 components = 0.000231402 Jy ! Clean residual min=-0.001731 max=0.001249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.102233 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.102233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072652Jy sigma=0.000665 ! Fit after self-cal, rms=0.072647Jy sigma=0.000665 wmodel J1520+1601_S_2017_08_05_pus_map.mod ! Writing 107 model components to file: J1520+1601_S_2017_08_05_pus_map.mod wobs J1520+1601_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1520+1601_S_2017_08_05_pus_uvs.fits wwins J1520+1601_S_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J1520+1601_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 = -0.000722416 Jy ! Component: 100 - total flux cleaned = -0.00116119 Jy ! Component: 150 - total flux cleaned = -0.00143352 Jy ! Component: 200 - total flux cleaned = -0.001564 Jy ! Component: 250 - total flux cleaned = -0.00167015 Jy ! Component: 300 - total flux cleaned = -0.00183485 Jy ! Component: 350 - total flux cleaned = -0.00191507 Jy ! Component: 400 - total flux cleaned = -0.00199343 Jy ! Component: 450 - total flux cleaned = -0.0020124 Jy ! Component: 500 - total flux cleaned = -0.00203143 Jy ! Component: 550 - total flux cleaned = -0.00206879 Jy ! Component: 600 - total flux cleaned = -0.00212284 Jy ! Component: 650 - total flux cleaned = -0.00208697 Jy ! Component: 700 - total flux cleaned = -0.00210451 Jy ! Component: 750 - total flux cleaned = -0.00213878 Jy ! Component: 800 - total flux cleaned = -0.00210452 Jy ! Component: 850 - total flux cleaned = -0.00215477 Jy ! Component: 900 - total flux cleaned = -0.00213862 Jy ! Component: 950 - total flux cleaned = -0.00225304 Jy ! Component: 1000 - total flux cleaned = -0.00228527 Jy ! Component: 1050 - total flux cleaned = -0.00233297 Jy ! Component: 1100 - total flux cleaned = -0.00230137 Jy ! Component: 1150 - total flux cleaned = -0.00236352 Jy ! Component: 1200 - total flux cleaned = -0.00234793 Jy ! Component: 1250 - total flux cleaned = -0.00234757 Jy ! Component: 1300 - total flux cleaned = -0.0023022 Jy ! Component: 1350 - total flux cleaned = -0.00225718 Jy ! Component: 1400 - total flux cleaned = -0.00221291 Jy ! Component: 1450 - total flux cleaned = -0.00221299 Jy ! Component: 1500 - total flux cleaned = -0.00218411 Jy ! Component: 1550 - total flux cleaned = -0.00214105 Jy ! Component: 1600 - total flux cleaned = -0.00216936 Jy ! Component: 1650 - total flux cleaned = -0.00202908 Jy ! Component: 1700 - total flux cleaned = -0.00208463 Jy ! Component: 1750 - total flux cleaned = -0.0020295 Jy ! Component: 1800 - total flux cleaned = -0.00201591 Jy ! Component: 1850 - total flux cleaned = -0.00200235 Jy ! Component: 1900 - total flux cleaned = -0.00196239 Jy ! Component: 1950 - total flux cleaned = -0.00197564 Jy ! Component: 2000 - total flux cleaned = -0.00194955 Jy ! Component: 2050 - total flux cleaned = -0.00197558 Jy ! Component: 2100 - total flux cleaned = -0.00196278 Jy ! Component: 2150 - total flux cleaned = -0.00196275 Jy ! Component: 2200 - total flux cleaned = -0.00197552 Jy ! Component: 2250 - total flux cleaned = -0.00201339 Jy ! Component: 2300 - total flux cleaned = -0.00197606 Jy ! Component: 2350 - total flux cleaned = -0.00197612 Jy ! Component: 2400 - total flux cleaned = -0.00200061 Jy ! Component: 2450 - total flux cleaned = -0.00198853 Jy ! Component: 2500 - total flux cleaned = -0.00204903 Jy ! Component: 2550 - total flux cleaned = -0.0020249 Jy ! Component: 2600 - total flux cleaned = -0.00201281 Jy ! Component: 2650 - total flux cleaned = -0.00198909 Jy ! Component: 2700 - total flux cleaned = -0.00200079 Jy ! Component: 2750 - total flux cleaned = -0.00197752 Jy ! Component: 2800 - total flux cleaned = -0.00196601 Jy ! Component: 2850 - total flux cleaned = -0.00200041 Jy ! Component: 2900 - total flux cleaned = -0.00201188 Jy ! Component: 2950 - total flux cleaned = -0.00201201 Jy ! Component: 3000 - total flux cleaned = -0.00200079 Jy ! Component: 3050 - total flux cleaned = -0.00200099 Jy ! Component: 3100 - total flux cleaned = -0.00196782 Jy ! Component: 3150 - total flux cleaned = -0.00198994 Jy ! Component: 3200 - total flux cleaned = -0.00197906 Jy ! Component: 3250 - total flux cleaned = -0.00196826 Jy ! Component: 3300 - total flux cleaned = -0.00196824 Jy ! Component: 3350 - total flux cleaned = -0.00191477 Jy ! Component: 3400 - total flux cleaned = -0.00193605 Jy ! Component: 3450 - total flux cleaned = -0.0018938 Jy ! Component: 3500 - total flux cleaned = -0.00189389 Jy ! Component: 3550 - total flux cleaned = -0.00188347 Jy ! Component: 3600 - total flux cleaned = -0.00188347 Jy ! Component: 3650 - total flux cleaned = -0.00187322 Jy ! Component: 3700 - total flux cleaned = -0.00183225 Jy ! Component: 3750 - total flux cleaned = -0.0018628 Jy ! Component: 3800 - total flux cleaned = -0.00183243 Jy ! Component: 3850 - total flux cleaned = -0.00183235 Jy ! Component: 3900 - total flux cleaned = -0.00183237 Jy ! Component: 3950 - total flux cleaned = -0.0018522 Jy ! Component: 4000 - total flux cleaned = -0.00182248 Jy ! Component: 4050 - total flux cleaned = -0.00179287 Jy ! Total flux subtracted in 4096 components = -0.00177323 Jy ! Clean residual min=-0.000602 max=0.000679 Jy/beam ! Clean residual mean=-0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.10046 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 424 components and 0.10046 Jy ![Exited script file: muppet] wmap "J1520+1601_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.267 x 7.511 at -2.576 degrees (North through East) ! Clean map min=-0.0012843 max=0.080449 Jy/beam ! Writing clean map to FITS file: J1520+1601_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 0.0804495 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185177 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.690533 0.690533 1.38107 2.76213 5.52426 11.0485 22.097 44.1941 88.3882 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.267 x 7.511 at -2.576 degrees (North through East) ! Clean map min=-0.0012843 max=0.080449 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 J1520+1601_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:32:40 2019