! Started logfile: J1956+1856_S_2014_12_20_pus_uvs.log on Fri Jan 6 20:45:51 2017 obs J1956+1856_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1956+1856_S_2014_12_20_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988707 visibilities/baseline/integration-bin. ! Found source: J1956+1856 ! ! 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 344 lines of history. ! ! Reading 21712 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 J1956+1856_S_2014_12_20_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001327Jy sigma=0.011414 ! Fit after self-cal, rms=0.970257Jy sigma=0.011076 ! 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=2.881 mas, bmaj=6.038 mas, bpa=-4.895 degrees ! Estimated noise=727.516 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 = 0.0241168 Jy ! Component: 100 - total flux cleaned = 0.029391 Jy ! Total flux subtracted in 100 components = 0.029391 Jy ! Clean residual min=-0.002660 max=0.002793 Jy/beam ! Clean residual mean=0.000000 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.029391 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.029391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072080Jy sigma=0.000757 ! Fit after self-cal, rms=0.070462Jy sigma=0.000739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527387 Jy ! Component: 100 - total flux cleaned = 0.0056952 Jy ! Total flux subtracted in 100 components = 0.0056952 Jy ! Clean residual min=-0.002164 max=0.002156 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0350863 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0350863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070113Jy sigma=0.000736 ! Fit after self-cal, rms=0.070099Jy sigma=0.000736 ! 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=3.542 mas, bmaj=7.028 mas, bpa=-3.788 degrees ! Estimated noise=428.572 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 = 0.000848934 Jy ! Component: 100 - total flux cleaned = 0.00104052 Jy ! Component: 150 - total flux cleaned = 0.00119795 Jy ! Component: 200 - total flux cleaned = 0.00123729 Jy ! Total flux subtracted in 200 components = 0.00123729 Jy ! Clean residual min=-0.001686 max=0.001658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0363235 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0363235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070078Jy sigma=0.000736 ! Fit after self-cal, rms=0.070063Jy sigma=0.000736 ! 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 0.86 HN 0.97 KP 1.03 ! LA 1.00 MK 0.99 NL 1.04 OV 1.14 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.04 KP 1.03 ! LA 0.94 MK 0.96 NL 1.07 OV 1.12 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 1.05 KP 1.03 ! LA 0.82 MK 1.05 NL 1.18 OV 1.06 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 0.99 KP 0.91 ! LA 0.77 MK 0.95 NL 1.05 OV 1.10 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.070063Jy sigma=0.000736 ! Fit after self-cal, rms=0.067733Jy sigma=0.000734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=7.003 mas, bpa=-3.522 degrees ! Estimated noise=429.722 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 = 0.000573098 Jy ! Component: 100 - total flux cleaned = 0.000703376 Jy ! Component: 150 - total flux cleaned = 0.000772382 Jy ! Component: 200 - total flux cleaned = 0.00082225 Jy ! Total flux subtracted in 200 components = 0.00082225 Jy ! Clean residual min=-0.001348 max=0.001411 Jy/beam ! Clean residual mean=0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0371458 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0371458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067728Jy sigma=0.000734 ! Fit after self-cal, rms=0.067629Jy sigma=0.000733 ! 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=0.067629Jy sigma=0.000733 ! Fit after self-cal, rms=0.066809Jy sigma=0.000733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=7.032 mas, bpa=-3.39 degrees ! Estimated noise=428.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419134 Jy ! Component: 100 - total flux cleaned = 0.000475339 Jy ! Component: 150 - total flux cleaned = 0.000524243 Jy ! Component: 200 - total flux cleaned = 0.000545221 Jy ! Total flux subtracted in 200 components = 0.000545221 Jy ! Clean residual min=-0.001218 max=0.001288 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.037691 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.037691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066803Jy sigma=0.000733 ! Fit after self-cal, rms=0.066786Jy sigma=0.000732 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 = 0.000118497 Jy ! Component: 100 - total flux cleaned = 0.000142457 Jy ! Component: 150 - total flux cleaned = 0.000173919 Jy ! Component: 200 - total flux cleaned = 0.000202429 Jy ! Total flux subtracted in 200 components = 0.000202429 Jy ! Clean residual min=-0.001313 max=0.001248 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0378934 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0378934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066782Jy sigma=0.000732 ! Fit after self-cal, rms=0.066781Jy sigma=0.000732 ! 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=0.066781Jy sigma=0.000732 ! Fit after self-cal, rms=0.066796Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=7.037 mas, bpa=-3.267 degrees ! Estimated noise=429.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334446 Jy ! Component: 100 - total flux cleaned = 0.000395168 Jy ! Component: 150 - total flux cleaned = 0.000415739 Jy ! Component: 200 - total flux cleaned = 0.000443908 Jy ! Total flux subtracted in 200 components = 0.000443908 Jy ! Clean residual min=-0.001287 max=0.001251 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0383373 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0383373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066792Jy sigma=0.000732 ! Fit after self-cal, rms=0.066795Jy sigma=0.000732 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 = 3.20385e-05 Jy ! Component: 100 - total flux cleaned = 6.51847e-05 Jy ! Component: 150 - total flux cleaned = 8.51002e-05 Jy ! Component: 200 - total flux cleaned = 0.000112491 Jy ! Total flux subtracted in 200 components = 0.000112491 Jy ! Clean residual min=-0.001312 max=0.001281 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0384498 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0384498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066792Jy sigma=0.000732 ! Fit after self-cal, rms=0.066786Jy sigma=0.000732 ! 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=0.066786Jy sigma=0.000732 ! Fit after self-cal, rms=0.066770Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.287 mas, bmaj=10.32 mas, bpa=-3.994 degrees ! Estimated noise=529.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728849 Jy ! Component: 100 - total flux cleaned = 0.000969266 Jy ! Component: 150 - total flux cleaned = 0.00101407 Jy ! Component: 200 - total flux cleaned = 0.00106323 Jy ! Total flux subtracted in 200 components = 0.00106323 Jy ! Clean residual min=-0.001334 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0395131 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.0395131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066769Jy sigma=0.000732 ! Fit after self-cal, rms=0.066769Jy sigma=0.000732 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 = 0.000251018 Jy ! Component: 100 - total flux cleaned = 0.000304975 Jy ! Component: 150 - total flux cleaned = 0.000343165 Jy ! Component: 200 - total flux cleaned = 0.000385429 Jy ! Total flux subtracted in 200 components = 0.000385429 Jy ! Clean residual min=-0.001330 max=0.001491 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0398985 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0398985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066769Jy sigma=0.000732 ! Fit after self-cal, rms=0.066767Jy sigma=0.000732 ! 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=3.509 mas, bmaj=7.034 mas, bpa=-3.184 degrees ! Estimated noise=429.049 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.509 x 7.034 at -3.184 degrees (North through East) ! Clean map min=-0.0012967 max=0.034688 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=2.847 mas, bmaj=6.043 mas, bpa=-4.301 degrees ! Estimated noise=723.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278896 Jy ! Component: 100 - total flux cleaned = 0.0341176 Jy ! Component: 150 - total flux cleaned = 0.0356881 Jy ! Component: 200 - total flux cleaned = 0.0364896 Jy ! Total flux subtracted in 200 components = 0.0364896 Jy ! Clean residual min=-0.002103 max=0.002057 Jy/beam ! Clean residual mean=-0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0364896 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0364896 Jy ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=7.034 mas, bpa=-3.184 degrees ! Estimated noise=429.049 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) ! Added new window around map position (2.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172766 Jy ! Component: 100 - total flux cleaned = 0.00233265 Jy ! Component: 150 - total flux cleaned = 0.00291978 Jy ! Component: 200 - total flux cleaned = 0.00336075 Jy ! Total flux subtracted in 200 components = 0.00336075 Jy ! Clean residual min=-0.001449 max=0.001209 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0398504 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0398504 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=7.287 mas, bmaj=10.32 mas, bpa=-3.994 degrees ! Estimated noise=529.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757427 Jy ! Component: 100 - total flux cleaned = 0.00114612 Jy ! Component: 150 - total flux cleaned = 0.00126019 Jy ! Component: 200 - total flux cleaned = 0.00133008 Jy ! Total flux subtracted in 200 components = 0.00133008 Jy ! Clean residual min=-0.001391 max=0.001242 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0411805 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 = 4.09844e-05 Jy ! Component: 100 - total flux cleaned = 8.66879e-05 Jy ! Component: 150 - total flux cleaned = 0.000119664 Jy ! Component: 200 - total flux cleaned = 0.000142522 Jy ! Total flux subtracted in 200 components = 0.000142522 Jy ! Clean residual min=-0.001366 max=0.001232 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.041323 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.041323 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=7.034 mas, bpa=-3.184 degrees ! Estimated noise=429.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000525451 Jy ! Component: 100 - total flux cleaned = -0.000469018 Jy ! Component: 150 - total flux cleaned = -0.000469218 Jy ! Component: 200 - total flux cleaned = -0.000498108 Jy ! Total flux subtracted in 200 components = -0.000498108 Jy ! Clean residual min=-0.001395 max=0.001145 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0408249 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0408249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066753Jy sigma=0.000732 ! Fit after self-cal, rms=0.066742Jy sigma=0.000732 wmodel J1956+1856_S_2014_12_20_pus_map.mod ! Writing 62 model components to file: J1956+1856_S_2014_12_20_pus_map.mod wobs J1956+1856_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1956+1856_S_2014_12_20_pus_uvs.fits wwins J1956+1856_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1956+1856_S_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.48568e-05 Jy ! Component: 100 - total flux cleaned = -4.31277e-05 Jy ! Component: 150 - total flux cleaned = -6.29872e-05 Jy ! Component: 200 - total flux cleaned = -8.24365e-05 Jy ! Component: 250 - total flux cleaned = -4.54927e-05 Jy ! Component: 300 - total flux cleaned = -2.75006e-05 Jy ! Component: 350 - total flux cleaned = -1.01709e-05 Jy ! Component: 400 - total flux cleaned = -1.01087e-05 Jy ! Component: 450 - total flux cleaned = 6.86294e-06 Jy ! Component: 500 - total flux cleaned = 2.28912e-05 Jy ! Component: 550 - total flux cleaned = -2.60873e-05 Jy ! Component: 600 - total flux cleaned = -2.58217e-05 Jy ! Component: 650 - total flux cleaned = -5.74279e-05 Jy ! Component: 700 - total flux cleaned = -8.84223e-05 Jy ! Component: 750 - total flux cleaned = -0.00013408 Jy ! Component: 800 - total flux cleaned = -0.000164225 Jy ! Component: 850 - total flux cleaned = -0.000252875 Jy ! Component: 900 - total flux cleaned = -0.000354406 Jy ! Component: 950 - total flux cleaned = -0.000368232 Jy ! Component: 1000 - total flux cleaned = -0.000368289 Jy ! Component: 1050 - total flux cleaned = -0.000437993 Jy ! Component: 1100 - total flux cleaned = -0.000451518 Jy ! Component: 1150 - total flux cleaned = -0.000464758 Jy ! Component: 1200 - total flux cleaned = -0.000437833 Jy ! Component: 1250 - total flux cleaned = -0.000411599 Jy ! Component: 1300 - total flux cleaned = -0.000411852 Jy ! Component: 1350 - total flux cleaned = -0.000463443 Jy ! Component: 1400 - total flux cleaned = -0.000412121 Jy ! Component: 1450 - total flux cleaned = -0.000412282 Jy ! Component: 1500 - total flux cleaned = -0.000424618 Jy ! Component: 1550 - total flux cleaned = -0.00048636 Jy ! Component: 1600 - total flux cleaned = -0.000461938 Jy ! Component: 1650 - total flux cleaned = -0.000486014 Jy ! Component: 1700 - total flux cleaned = -0.000485959 Jy ! Component: 1750 - total flux cleaned = -0.000485878 Jy ! Component: 1800 - total flux cleaned = -0.000485775 Jy ! Component: 1850 - total flux cleaned = -0.000474233 Jy ! Component: 1900 - total flux cleaned = -0.000439817 Jy ! Component: 1950 - total flux cleaned = -0.000473972 Jy ! Component: 2000 - total flux cleaned = -0.000473886 Jy ! Component: 2050 - total flux cleaned = -0.000485022 Jy ! Component: 2100 - total flux cleaned = -0.000496059 Jy ! Component: 2150 - total flux cleaned = -0.000507084 Jy ! Component: 2200 - total flux cleaned = -0.00050715 Jy ! Component: 2250 - total flux cleaned = -0.000539415 Jy ! Component: 2300 - total flux cleaned = -0.000528734 Jy ! Component: 2350 - total flux cleaned = -0.000518325 Jy ! Component: 2400 - total flux cleaned = -0.000539377 Jy ! Component: 2450 - total flux cleaned = -0.000591352 Jy ! Component: 2500 - total flux cleaned = -0.000581182 Jy ! Component: 2550 - total flux cleaned = -0.000622181 Jy ! Component: 2600 - total flux cleaned = -0.00063229 Jy ! Component: 2650 - total flux cleaned = -0.000662488 Jy ! Component: 2700 - total flux cleaned = -0.000662562 Jy ! Component: 2750 - total flux cleaned = -0.000731798 Jy ! Component: 2800 - total flux cleaned = -0.000721751 Jy ! Component: 2850 - total flux cleaned = -0.000721577 Jy ! Component: 2900 - total flux cleaned = -0.00068293 Jy ! Component: 2950 - total flux cleaned = -0.0007501 Jy ! Component: 3000 - total flux cleaned = -0.000740497 Jy ! Component: 3050 - total flux cleaned = -0.000759405 Jy ! Component: 3100 - total flux cleaned = -0.000740633 Jy ! Component: 3150 - total flux cleaned = -0.000750004 Jy ! Component: 3200 - total flux cleaned = -0.000768465 Jy ! Component: 3250 - total flux cleaned = -0.00074104 Jy ! Component: 3300 - total flux cleaned = -0.000777562 Jy ! Component: 3350 - total flux cleaned = -0.00076855 Jy ! Component: 3400 - total flux cleaned = -0.000804422 Jy ! Component: 3450 - total flux cleaned = -0.000831219 Jy ! Component: 3500 - total flux cleaned = -0.000840114 Jy ! Component: 3550 - total flux cleaned = -0.000822467 Jy ! Component: 3600 - total flux cleaned = -0.000822627 Jy ! Component: 3650 - total flux cleaned = -0.000831356 Jy ! Component: 3700 - total flux cleaned = -0.000831372 Jy ! Component: 3750 - total flux cleaned = -0.000840031 Jy ! Component: 3800 - total flux cleaned = -0.000882626 Jy ! Component: 3850 - total flux cleaned = -0.000865679 Jy ! Component: 3900 - total flux cleaned = -0.00089091 Jy ! Component: 3950 - total flux cleaned = -0.000899205 Jy ! Component: 4000 - total flux cleaned = -0.000932451 Jy ! Component: 4050 - total flux cleaned = -0.000907753 Jy ! Total flux subtracted in 4096 components = -0.000940546 Jy ! Clean residual min=-0.000525 max=0.000443 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0398843 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 379 components and 0.0398843 Jy ![Exited script file: muppet] wmap "J1956+1856_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.509 x 7.034 at -3.184 degrees (North through East) ! Clean map min=-0.00091274 max=0.034728 Jy/beam ! Writing clean map to FITS file: J1956+1856_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0347277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33653 1.33653 2.67306 5.34611 10.6922 21.3844 42.7689 85.5378 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.034 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.509 x 7.034 at -3.184 degrees (North through East) ! Clean map min=-0.00091274 max=0.034728 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 J1956+1856_S_2014_12_20_pus_uvs.log closed on Fri Jan 6 20:45:57 2017