! Started logfile: J1941+7221_S_2017_08_12_pus_uvs.log on Fri May 10 15:06:14 2019 obs J1941+7221_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1941+7221_S_2017_08_12_pus_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.846519 visibilities/baseline/integration-bin. ! Found source: J1941+7221 ! ! 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 22856 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 J1941+7221_S_2017_08_12_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 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 872 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920216Jy sigma=0.007277 ! Fit after self-cal, rms=0.897362Jy sigma=0.007108 ! 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=3.099 mas, bmaj=5.294 mas, bpa=-69.18 degrees ! Estimated noise=1111.91 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 = 0.0795836 Jy ! Component: 100 - total flux cleaned = 0.10009 Jy ! Total flux subtracted in 100 components = 0.10009 Jy ! Clean residual min=-0.004600 max=0.008653 Jy/beam ! Clean residual mean=0.000032 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.10009 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.10009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096833Jy sigma=0.000714 ! Fit after self-cal, rms=0.096809Jy sigma=0.000714 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949186 Jy ! Component: 100 - total flux cleaned = 0.0133763 Jy ! Total flux subtracted in 100 components = 0.0133763 Jy ! Clean residual min=-0.004431 max=0.005431 Jy/beam ! Clean residual mean=0.000042 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.113467 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.113467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095666Jy sigma=0.000705 ! Fit after self-cal, rms=0.095670Jy sigma=0.000705 ! 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=3.773 mas, bmaj=6.298 mas, bpa=-68.54 degrees ! Estimated noise=693.357 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 = 0.00442108 Jy ! Component: 100 - total flux cleaned = 0.00535546 Jy ! Component: 150 - total flux cleaned = 0.0055233 Jy ! Component: 200 - total flux cleaned = 0.00567092 Jy ! Total flux subtracted in 200 components = 0.00567092 Jy ! Clean residual min=-0.003183 max=0.003776 Jy/beam ! Clean residual mean=0.000100 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.119138 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.119138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095406Jy sigma=0.000703 ! Fit after self-cal, rms=0.095407Jy sigma=0.000703 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.87 HN 0.98 KP 1.00 ! LA 1.02 MK 1.36 NL 0.90 OV 1.07 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.99 KP 0.97 ! LA 0.99 MK 1.35 NL 1.06 OV 1.15 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.99 KP 1.02 ! LA 0.96 MK 1.27 NL 1.02 OV 1.03 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.95 KP 1.00* ! LA 1.02 MK 1.16 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.095407Jy sigma=0.000703 ! Fit after self-cal, rms=0.095550Jy sigma=0.000698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=6.262 mas, bpa=-67.66 degrees ! Estimated noise=702.065 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 = -0.00114967 Jy ! Component: 100 - total flux cleaned = -0.00114668 Jy ! Component: 150 - total flux cleaned = -0.00127124 Jy ! Component: 200 - total flux cleaned = -0.00137937 Jy ! Total flux subtracted in 200 components = -0.00137937 Jy ! Clean residual min=-0.002969 max=0.003309 Jy/beam ! Clean residual mean=0.000096 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.117758 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.117758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095426Jy sigma=0.000698 ! Fit after self-cal, rms=0.095433Jy sigma=0.000698 ! 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=0.095433Jy sigma=0.000698 ! Fit after self-cal, rms=0.100326Jy sigma=0.000690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.947 mas, bmaj=6.328 mas, bpa=-69.98 degrees ! Estimated noise=704.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.72662e-05 Jy ! Component: 100 - total flux cleaned = -1.50636e-05 Jy ! Component: 150 - total flux cleaned = 1.59269e-05 Jy ! Component: 200 - total flux cleaned = 7.48893e-05 Jy ! Total flux subtracted in 200 components = 7.48893e-05 Jy ! Clean residual min=-0.002138 max=0.002960 Jy/beam ! Clean residual mean=0.000080 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.117833 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.117833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100301Jy sigma=0.000690 ! Fit after self-cal, rms=0.100455Jy sigma=0.000689 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 (80, 104). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277773 Jy ! Component: 100 - total flux cleaned = 0.00418511 Jy ! Component: 150 - total flux cleaned = 0.00472125 Jy ! Component: 200 - total flux cleaned = 0.00506657 Jy ! Total flux subtracted in 200 components = 0.00506657 Jy ! Clean residual min=-0.002341 max=0.002749 Jy/beam ! Clean residual mean=0.000074 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.1229 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.1229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100379Jy sigma=0.000688 ! Fit after self-cal, rms=0.100378Jy sigma=0.000688 ! 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=0.100378Jy sigma=0.000688 ! Fit after self-cal, rms=0.101814Jy sigma=0.000688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=6.338 mas, bpa=-70.26 degrees ! Estimated noise=704.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124021 Jy ! Component: 100 - total flux cleaned = 0.00146959 Jy ! Component: 150 - total flux cleaned = 0.00163455 Jy ! Component: 200 - total flux cleaned = 0.00175597 Jy ! Total flux subtracted in 200 components = 0.00175597 Jy ! Clean residual min=-0.002179 max=0.002760 Jy/beam ! Clean residual mean=0.000068 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.124656 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.124656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101782Jy sigma=0.000688 ! Fit after self-cal, rms=0.101851Jy sigma=0.000688 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482899 Jy ! Component: 100 - total flux cleaned = 0.000754774 Jy ! Component: 150 - total flux cleaned = 0.000866084 Jy ! Component: 200 - total flux cleaned = 0.000944622 Jy ! Total flux subtracted in 200 components = 0.000944622 Jy ! Clean residual min=-0.002245 max=0.002837 Jy/beam ! Clean residual mean=0.000073 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.1256 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.1256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101835Jy sigma=0.000688 ! Fit after self-cal, rms=0.101838Jy sigma=0.000688 ! 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=0.101838Jy sigma=0.000688 ! Fit after self-cal, rms=0.102828Jy sigma=0.000687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.347 mas, bmaj=10.03 mas, bpa=-62.8 degrees ! Estimated noise=843.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108382 Jy ! Component: 100 - total flux cleaned = 0.00113985 Jy ! Component: 150 - total flux cleaned = 0.00125753 Jy ! Component: 200 - total flux cleaned = 0.00129827 Jy ! Total flux subtracted in 200 components = 0.00129827 Jy ! Clean residual min=-0.002901 max=0.003658 Jy/beam ! Clean residual mean=0.000130 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.126899 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.126899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102821Jy sigma=0.000687 ! Fit after self-cal, rms=0.102876Jy sigma=0.000687 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 = 0.000365038 Jy ! Component: 100 - total flux cleaned = 0.000403393 Jy ! Component: 150 - total flux cleaned = 0.000473778 Jy ! Component: 200 - total flux cleaned = 0.000522565 Jy ! Total flux subtracted in 200 components = 0.000522565 Jy ! Clean residual min=-0.002905 max=0.003745 Jy/beam ! Clean residual mean=0.000135 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.127421 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.127421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102872Jy sigma=0.000687 ! Fit after self-cal, rms=0.102873Jy sigma=0.000687 ! 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=3.97 mas, bmaj=6.342 mas, bpa=-70.38 degrees ! Estimated noise=704.799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.97 x 6.342 at -70.38 degrees (North through East) ! Clean map min=-0.0021225 max=0.10622 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=3.28 mas, bmaj=5.369 mas, bpa=-71.12 degrees ! Estimated noise=1180.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0820946 Jy ! Component: 100 - total flux cleaned = 0.101033 Jy ! Component: 150 - total flux cleaned = 0.10876 Jy ! Component: 200 - total flux cleaned = 0.113595 Jy ! Total flux subtracted in 200 components = 0.113595 Jy ! Clean residual min=-0.003538 max=0.004725 Jy/beam ! Clean residual mean=0.000035 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.113595 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.113595 Jy ! Inverting map and beam ! Estimated beam: bmin=3.97 mas, bmaj=6.342 mas, bpa=-70.38 degrees ! Estimated noise=704.799 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 = 0.00453776 Jy ! Component: 100 - total flux cleaned = 0.00707382 Jy ! Component: 150 - total flux cleaned = 0.00886433 Jy ! Component: 200 - total flux cleaned = 0.01012 Jy ! Total flux subtracted in 200 components = 0.01012 Jy ! Clean residual min=-0.002269 max=0.002922 Jy/beam ! Clean residual mean=0.000072 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.123715 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.123715 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=8.347 mas, bmaj=10.03 mas, bpa=-62.8 degrees ! Estimated noise=843.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016816 Jy ! Component: 100 - total flux cleaned = 0.00273367 Jy ! Component: 150 - total flux cleaned = 0.00321129 Jy ! Component: 200 - total flux cleaned = 0.00357429 Jy ! Total flux subtracted in 200 components = 0.00357429 Jy ! Clean residual min=-0.003080 max=0.003786 Jy/beam ! Clean residual mean=0.000135 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.12729 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 = 0.000252995 Jy ! Component: 100 - total flux cleaned = 0.000385334 Jy ! Component: 150 - total flux cleaned = 0.00052364 Jy ! Component: 200 - total flux cleaned = 0.000630009 Jy ! Total flux subtracted in 200 components = 0.000630009 Jy ! Clean residual min=-0.003007 max=0.003798 Jy/beam ! Clean residual mean=0.000135 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.12792 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 102 components and 0.12792 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.97 mas, bmaj=6.342 mas, bpa=-70.38 degrees ! Estimated noise=704.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000498085 Jy ! Component: 100 - total flux cleaned = -0.000553796 Jy ! Component: 150 - total flux cleaned = -0.000553915 Jy ! Component: 200 - total flux cleaned = -0.000553667 Jy ! Total flux subtracted in 200 components = -0.000553667 Jy ! Clean residual min=-0.002173 max=0.002809 Jy/beam ! Clean residual mean=0.000069 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.127366 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.127366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102914Jy sigma=0.000687 ! Fit after self-cal, rms=0.102835Jy sigma=0.000687 wmodel J1941+7221_S_2017_08_12_pus_map.mod ! Writing 115 model components to file: J1941+7221_S_2017_08_12_pus_map.mod wobs J1941+7221_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1941+7221_S_2017_08_12_pus_uvs.fits wwins J1941+7221_S_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1941+7221_S_2017_08_12_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 = 0.00130745 Jy ! Component: 100 - total flux cleaned = 0.00250357 Jy ! Component: 150 - total flux cleaned = 0.00362753 Jy ! Component: 200 - total flux cleaned = 0.00469236 Jy ! Component: 250 - total flux cleaned = 0.00571022 Jy ! Component: 300 - total flux cleaned = 0.00653464 Jy ! Component: 350 - total flux cleaned = 0.0072579 Jy ! Component: 400 - total flux cleaned = 0.00796187 Jy ! Component: 450 - total flux cleaned = 0.00853996 Jy ! Component: 500 - total flux cleaned = 0.00907067 Jy ! Component: 550 - total flux cleaned = 0.00952148 Jy ! Component: 600 - total flux cleaned = 0.0100989 Jy ! Component: 650 - total flux cleaned = 0.010631 Jy ! Component: 700 - total flux cleaned = 0.0111855 Jy ! Component: 750 - total flux cleaned = 0.0115378 Jy ! Component: 800 - total flux cleaned = 0.0119166 Jy ! Component: 850 - total flux cleaned = 0.0123506 Jy ! Component: 900 - total flux cleaned = 0.0127767 Jy ! Component: 950 - total flux cleaned = 0.0131061 Jy ! Component: 1000 - total flux cleaned = 0.0134599 Jy ! Component: 1050 - total flux cleaned = 0.0138081 Jy ! Component: 1100 - total flux cleaned = 0.0140936 Jy ! Component: 1150 - total flux cleaned = 0.0144598 Jy ! Component: 1200 - total flux cleaned = 0.0147653 Jy ! Component: 1250 - total flux cleaned = 0.0151478 Jy ! Component: 1300 - total flux cleaned = 0.015417 Jy ! Component: 1350 - total flux cleaned = 0.0156563 Jy ! Component: 1400 - total flux cleaned = 0.0159452 Jy ! Component: 1450 - total flux cleaned = 0.0162043 Jy ! Component: 1500 - total flux cleaned = 0.0164352 Jy ! Component: 1550 - total flux cleaned = 0.0167133 Jy ! Component: 1600 - total flux cleaned = 0.0169382 Jy ! Component: 1650 - total flux cleaned = 0.0172095 Jy ! Component: 1700 - total flux cleaned = 0.0174783 Jy ! Component: 1750 - total flux cleaned = 0.0177193 Jy ! Component: 1800 - total flux cleaned = 0.0179344 Jy ! Component: 1850 - total flux cleaned = 0.0182651 Jy ! Component: 1900 - total flux cleaned = 0.0184285 Jy ! Component: 1950 - total flux cleaned = 0.0186599 Jy ! Component: 2000 - total flux cleaned = 0.018912 Jy ! Component: 2050 - total flux cleaned = 0.0191164 Jy ! Component: 2100 - total flux cleaned = 0.019386 Jy ! Component: 2150 - total flux cleaned = 0.0196528 Jy ! Component: 2200 - total flux cleaned = 0.0197852 Jy ! Component: 2250 - total flux cleaned = 0.0200909 Jy ! Component: 2300 - total flux cleaned = 0.0202852 Jy ! Component: 2350 - total flux cleaned = 0.0204564 Jy ! Component: 2400 - total flux cleaned = 0.0206266 Jy ! Component: 2450 - total flux cleaned = 0.020837 Jy ! Component: 2500 - total flux cleaned = 0.0210249 Jy ! Component: 2550 - total flux cleaned = 0.0212318 Jy ! Component: 2600 - total flux cleaned = 0.0214571 Jy ! Component: 2650 - total flux cleaned = 0.0216603 Jy ! Component: 2700 - total flux cleaned = 0.0218617 Jy ! Component: 2750 - total flux cleaned = 0.0220016 Jy ! Component: 2800 - total flux cleaned = 0.0221999 Jy ! Component: 2850 - total flux cleaned = 0.0223573 Jy ! Component: 2900 - total flux cleaned = 0.0225523 Jy ! Component: 2950 - total flux cleaned = 0.022746 Jy ! Component: 3000 - total flux cleaned = 0.0229192 Jy ! Component: 3050 - total flux cleaned = 0.0231098 Jy ! Component: 3100 - total flux cleaned = 0.0233368 Jy ! Component: 3150 - total flux cleaned = 0.0234493 Jy ! Component: 3200 - total flux cleaned = 0.0236732 Jy ! Component: 3250 - total flux cleaned = 0.0238768 Jy ! Component: 3300 - total flux cleaned = 0.0240418 Jy ! Component: 3350 - total flux cleaned = 0.0242422 Jy ! Component: 3400 - total flux cleaned = 0.0243689 Jy ! Component: 3450 - total flux cleaned = 0.0245843 Jy ! Component: 3500 - total flux cleaned = 0.0246912 Jy ! Component: 3550 - total flux cleaned = 0.0249036 Jy ! Component: 3600 - total flux cleaned = 0.0250618 Jy ! Component: 3650 - total flux cleaned = 0.0252187 Jy ! Component: 3700 - total flux cleaned = 0.0253401 Jy ! Component: 3750 - total flux cleaned = 0.0255294 Jy ! Component: 3800 - total flux cleaned = 0.0257001 Jy ! Component: 3850 - total flux cleaned = 0.0258865 Jy ! Component: 3900 - total flux cleaned = 0.0260044 Jy ! Component: 3950 - total flux cleaned = 0.0261217 Jy ! Component: 4000 - total flux cleaned = 0.0262381 Jy ! Component: 4050 - total flux cleaned = 0.0263868 Jy ! Total flux subtracted in 4096 components = 0.0265346 Jy ! Clean residual min=-0.000872 max=0.001055 Jy/beam ! Clean residual mean=0.000023 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.153901 Jy keep ! Adding 368 model components to the UV plane model. ! The established model now contains 483 components and 0.1539 Jy ![Exited script file: muppet] wmap "J1941+7221_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.97 x 6.342 at -70.38 degrees (North through East) ! Clean map min=-0.0015844 max=0.10728 Jy/beam ! Writing clean map to FITS file: J1941+7221_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107279 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000319477 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.893398 0.893398 1.7868 3.57359 7.14719 14.2944 28.5888 57.1775 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.97 x 6.342 at -70.38 degrees (North through East) ! Clean map min=-0.0015844 max=0.10728 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 J1941+7221_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:06:19 2019