! Started logfile: J0347+7309_S_2017_08_05_pus_uvs.log on Thu May 9 19:19:46 2019 obs J0347+7309_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0347+7309_S_2017_08_05_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972494 visibilities/baseline/integration-bin. ! Found source: J0347+7309 ! ! 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 25032 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 J0347+7309_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 740 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981212Jy sigma=0.008752 ! Fit after self-cal, rms=0.953951Jy sigma=0.008526 ! 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=3.019 mas, bmaj=3.778 mas, bpa=68.73 degrees ! Estimated noise=954.623 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 = 0.0356621 Jy ! Component: 100 - total flux cleaned = 0.0439467 Jy ! Total flux subtracted in 100 components = 0.0439467 Jy ! Clean residual min=-0.003533 max=0.007248 Jy/beam ! Clean residual mean=0.000001 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0439467 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0439467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083361Jy sigma=0.000684 ! Fit after self-cal, rms=0.082890Jy sigma=0.000680 ! Inverting map ! Added new window around map position (-21, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674877 Jy ! Component: 100 - total flux cleaned = 0.0105711 Jy ! Total flux subtracted in 100 components = 0.0105711 Jy ! Clean residual min=-0.002999 max=0.003922 Jy/beam ! Clean residual mean=0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0545178 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0545178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082155Jy sigma=0.000673 ! Fit after self-cal, rms=0.082033Jy sigma=0.000672 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461611 Jy ! Component: 100 - total flux cleaned = 0.00720903 Jy ! Total flux subtracted in 100 components = 0.00720903 Jy ! Clean residual min=-0.002752 max=0.002937 Jy/beam ! Clean residual mean=0.000001 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0617268 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0617268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081684Jy sigma=0.000669 ! Fit after self-cal, rms=0.081616Jy sigma=0.000668 ! 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=3.789 mas, bmaj=4.666 mas, bpa=64.53 degrees ! Estimated noise=574.798 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 = 0.00425052 Jy ! Component: 100 - total flux cleaned = 0.00649005 Jy ! Component: 150 - total flux cleaned = 0.00799754 Jy ! Component: 200 - total flux cleaned = 0.00904557 Jy ! Total flux subtracted in 200 components = 0.00904557 Jy ! Clean residual min=-0.002340 max=0.002838 Jy/beam ! Clean residual mean=0.000005 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0707724 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0707724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081363Jy sigma=0.000666 ! Fit after self-cal, rms=0.081294Jy sigma=0.000665 ! Inverting map ! Added new window around map position (-26, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339526 Jy ! Component: 100 - total flux cleaned = 0.00551169 Jy ! Component: 150 - total flux cleaned = 0.00702226 Jy ! Component: 200 - total flux cleaned = 0.0081533 Jy ! Total flux subtracted in 200 components = 0.0081533 Jy ! Clean residual min=-0.002357 max=0.001957 Jy/beam ! Clean residual mean=0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0789257 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.0789257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081119Jy sigma=0.000664 ! Fit after self-cal, rms=0.081004Jy sigma=0.000663 ! 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 0.98 FD 1.02 HN 1.17 KP 0.98 ! LA 1.00 MK 1.03 NL 0.98 OV 1.10 ! PT 1.03 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.96 KP 0.96 ! LA 1.01 MK 1.02 NL 1.04 OV 1.14 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.05 KP 0.85 ! LA 0.85 MK 0.98 NL 1.14 OV 0.95 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.83 KP 1.00* ! LA 0.75 MK 0.92 NL 1.00* OV 1.00* ! PT 0.94 SC 1.00* ! ! ! Fit before self-cal, rms=0.081004Jy sigma=0.000663 ! Fit after self-cal, rms=0.078508Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.77 mas, bmaj=4.65 mas, bpa=64.76 degrees ! Estimated noise=571.787 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 = 0.00193699 Jy ! Component: 100 - total flux cleaned = 0.00289814 Jy ! Component: 150 - total flux cleaned = 0.00328224 Jy ! Component: 200 - total flux cleaned = 0.0036279 Jy ! Total flux subtracted in 200 components = 0.0036279 Jy ! Clean residual min=-0.001732 max=0.001892 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0825536 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.0825536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078449Jy sigma=0.000660 ! Fit after self-cal, rms=0.078361Jy sigma=0.000659 ! 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=0.078361Jy sigma=0.000659 ! Fit after self-cal, rms=0.078061Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=4.629 mas, bpa=67.49 degrees ! Estimated noise=569.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138657 Jy ! Component: 100 - total flux cleaned = 0.00192337 Jy ! Component: 150 - total flux cleaned = 0.00230285 Jy ! Component: 200 - total flux cleaned = 0.00258004 Jy ! Total flux subtracted in 200 components = 0.00258004 Jy ! Clean residual min=-0.001756 max=0.001692 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0851336 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.0851336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078028Jy sigma=0.000658 ! Fit after self-cal, rms=0.078057Jy sigma=0.000658 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 (-37, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156863 Jy ! Component: 100 - total flux cleaned = 0.00249118 Jy ! Component: 150 - total flux cleaned = 0.00291563 Jy ! Component: 200 - total flux cleaned = 0.00322017 Jy ! Total flux subtracted in 200 components = 0.00322017 Jy ! Clean residual min=-0.001549 max=0.001622 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0883538 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 124 components and 0.0883538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078017Jy sigma=0.000657 ! Fit after self-cal, rms=0.078007Jy sigma=0.000657 ! Inverting map ! Added new window around map position (78.5, 67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752508 Jy ! Component: 100 - total flux cleaned = 0.000976224 Jy ! Component: 150 - total flux cleaned = 0.00129551 Jy ! Component: 200 - total flux cleaned = 0.00154815 Jy ! Total flux subtracted in 200 components = 0.00154815 Jy ! Clean residual min=-0.001541 max=0.001635 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.089902 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.089902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077965Jy sigma=0.000657 ! Fit after self-cal, rms=0.077951Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-58.5, 60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108683 Jy ! Component: 100 - total flux cleaned = 0.00120186 Jy ! Component: 150 - total flux cleaned = 0.00139405 Jy ! Component: 200 - total flux cleaned = 0.00150974 Jy ! Total flux subtracted in 200 components = 0.00150974 Jy ! Clean residual min=-0.001515 max=0.001419 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0914117 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 157 components and 0.0914117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077912Jy sigma=0.000657 ! Fit after self-cal, rms=0.077906Jy sigma=0.000657 ! 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=0.077906Jy sigma=0.000657 ! Fit after self-cal, rms=0.077836Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=4.609 mas, bpa=68.4 degrees ! Estimated noise=565.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714491 Jy ! Component: 100 - total flux cleaned = 0.00100915 Jy ! Component: 150 - total flux cleaned = 0.001209 Jy ! Component: 200 - total flux cleaned = 0.00136606 Jy ! Total flux subtracted in 200 components = 0.00136606 Jy ! Clean residual min=-0.001581 max=0.001363 Jy/beam ! Clean residual mean=0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0927778 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 171 components and 0.0927777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077811Jy sigma=0.000656 ! Fit after self-cal, rms=0.077826Jy sigma=0.000656 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 = 0.000362837 Jy ! Component: 100 - total flux cleaned = 0.000496199 Jy ! Component: 150 - total flux cleaned = 0.000642725 Jy ! Component: 200 - total flux cleaned = 0.000757043 Jy ! Total flux subtracted in 200 components = 0.000757043 Jy ! Clean residual min=-0.001535 max=0.001351 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0935348 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 178 components and 0.0935348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077810Jy sigma=0.000656 ! Fit after self-cal, rms=0.077802Jy sigma=0.000656 ! 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=0.077802Jy sigma=0.000656 ! Fit after self-cal, rms=0.077758Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.953 mas, bmaj=9.648 mas, bpa=64.11 degrees ! Estimated noise=732.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749908 Jy ! Component: 100 - total flux cleaned = 0.00119249 Jy ! Component: 150 - total flux cleaned = 0.00145651 Jy ! Component: 200 - total flux cleaned = 0.00162086 Jy ! Total flux subtracted in 200 components = 0.00162086 Jy ! Clean residual min=-0.001319 max=0.001533 Jy/beam ! Clean residual mean=0.000005 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0951556 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 197 components and 0.0951556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077752Jy sigma=0.000656 ! Fit after self-cal, rms=0.077755Jy sigma=0.000656 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 = 0.000259727 Jy ! Component: 100 - total flux cleaned = 0.00050357 Jy ! Component: 150 - total flux cleaned = 0.000618677 Jy ! Component: 200 - total flux cleaned = 0.000738661 Jy ! Total flux subtracted in 200 components = 0.000738661 Jy ! Clean residual min=-0.001270 max=0.001473 Jy/beam ! Clean residual mean=0.000005 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0958943 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 208 components and 0.0958943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077752Jy sigma=0.000656 ! Fit after self-cal, rms=0.077747Jy sigma=0.000656 ! 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=3.732 mas, bmaj=4.604 mas, bpa=68.72 degrees ! Estimated noise=564.337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 4.604 at 68.72 degrees (North through East) ! Clean map min=-0.0014771 max=0.045101 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=2.955 mas, bmaj=3.76 mas, bpa=72.68 degrees ! Estimated noise=920.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351611 Jy ! Component: 100 - total flux cleaned = 0.0491633 Jy ! Component: 150 - total flux cleaned = 0.0570898 Jy ! Component: 200 - total flux cleaned = 0.0626694 Jy ! Total flux subtracted in 200 components = 0.0626694 Jy ! Clean residual min=-0.003012 max=0.003226 Jy/beam ! Clean residual mean=0.000001 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0626693 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0626693 Jy ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=4.604 mas, bpa=68.72 degrees ! Estimated noise=564.337 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 = 0.00615604 Jy ! Component: 100 - total flux cleaned = 0.010583 Jy ! Component: 150 - total flux cleaned = 0.0141644 Jy ! Component: 200 - total flux cleaned = 0.0171861 Jy ! Total flux subtracted in 200 components = 0.0171861 Jy ! Clean residual min=-0.001932 max=0.002008 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0798554 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.0798554 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=7.953 mas, bmaj=9.648 mas, bpa=64.11 degrees ! Estimated noise=732.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417405 Jy ! Component: 100 - total flux cleaned = 0.00700877 Jy ! Component: 150 - total flux cleaned = 0.00910997 Jy ! Component: 200 - total flux cleaned = 0.0107418 Jy ! Total flux subtracted in 200 components = 0.0107418 Jy ! Clean residual min=-0.001702 max=0.001503 Jy/beam ! Clean residual mean=0.000006 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0905972 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 = 0.00103232 Jy ! Component: 100 - total flux cleaned = 0.00177585 Jy ! Component: 150 - total flux cleaned = 0.00233874 Jy ! Component: 200 - total flux cleaned = 0.00283284 Jy ! Total flux subtracted in 200 components = 0.00283284 Jy ! Clean residual min=-0.001459 max=0.001397 Jy/beam ! Clean residual mean=0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.09343 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 152 components and 0.0934301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=4.604 mas, bpa=68.72 degrees ! Estimated noise=564.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135139 Jy ! Component: 100 - total flux cleaned = -0.000141499 Jy ! Component: 150 - total flux cleaned = 0.000170647 Jy ! Component: 200 - total flux cleaned = 0.000446033 Jy ! Total flux subtracted in 200 components = 0.000446033 Jy ! Clean residual min=-0.001666 max=0.001385 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0938761 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 173 components and 0.0938761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077792Jy sigma=0.000656 ! Fit after self-cal, rms=0.077775Jy sigma=0.000656 wmodel J0347+7309_S_2017_08_05_pus_map.mod ! Writing 173 model components to file: J0347+7309_S_2017_08_05_pus_map.mod wobs J0347+7309_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0347+7309_S_2017_08_05_pus_uvs.fits wwins J0347+7309_S_2017_08_05_pus_map.win ! wwins: Wrote 6 windows to J0347+7309_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 = -0.000707777 Jy ! Component: 100 - total flux cleaned = -0.00120487 Jy ! Component: 150 - total flux cleaned = -0.00129868 Jy ! Component: 200 - total flux cleaned = -0.0011647 Jy ! Component: 250 - total flux cleaned = -0.00112151 Jy ! Component: 300 - total flux cleaned = -0.00114187 Jy ! Component: 350 - total flux cleaned = -0.00116188 Jy ! Component: 400 - total flux cleaned = -0.00118153 Jy ! Component: 450 - total flux cleaned = -0.00116197 Jy ! Component: 500 - total flux cleaned = -0.00116226 Jy ! Component: 550 - total flux cleaned = -0.00110558 Jy ! Component: 600 - total flux cleaned = -0.00105008 Jy ! Component: 650 - total flux cleaned = -0.00104993 Jy ! Component: 700 - total flux cleaned = -0.000960334 Jy ! Component: 750 - total flux cleaned = -0.000925024 Jy ! Component: 800 - total flux cleaned = -0.000907562 Jy ! Component: 850 - total flux cleaned = -0.000907363 Jy ! Component: 900 - total flux cleaned = -0.000839834 Jy ! Component: 950 - total flux cleaned = -0.000773843 Jy ! Component: 1000 - total flux cleaned = -0.000692081 Jy ! Component: 1050 - total flux cleaned = -0.000627742 Jy ! Component: 1100 - total flux cleaned = -0.00057998 Jy ! Component: 1150 - total flux cleaned = -0.000501124 Jy ! Component: 1200 - total flux cleaned = -0.000485486 Jy ! Component: 1250 - total flux cleaned = -0.000408173 Jy ! Component: 1300 - total flux cleaned = -0.000316923 Jy ! Component: 1350 - total flux cleaned = -0.000287174 Jy ! Component: 1400 - total flux cleaned = -0.000257299 Jy ! Component: 1450 - total flux cleaned = -0.000227528 Jy ! Component: 1500 - total flux cleaned = -0.000154531 Jy ! Component: 1550 - total flux cleaned = -0.000111161 Jy ! Component: 1600 - total flux cleaned = -8.26807e-05 Jy ! Component: 1650 - total flux cleaned = -3.99418e-05 Jy ! Component: 1700 - total flux cleaned = -1.1986e-05 Jy ! Component: 1750 - total flux cleaned = 4.33531e-05 Jy ! Component: 1800 - total flux cleaned = 9.83468e-05 Jy ! Component: 1850 - total flux cleaned = 0.000166482 Jy ! Component: 1900 - total flux cleaned = 0.000152882 Jy ! Component: 1950 - total flux cleaned = 0.000179671 Jy ! Component: 2000 - total flux cleaned = 0.000192813 Jy ! Component: 2050 - total flux cleaned = 0.000219133 Jy ! Component: 2100 - total flux cleaned = 0.000271284 Jy ! Component: 2150 - total flux cleaned = 0.000284167 Jy ! Component: 2200 - total flux cleaned = 0.000297059 Jy ! Component: 2250 - total flux cleaned = 0.000334988 Jy ! Component: 2300 - total flux cleaned = 0.000322494 Jy ! Component: 2350 - total flux cleaned = 0.000385076 Jy ! Component: 2400 - total flux cleaned = 0.000434748 Jy ! Component: 2450 - total flux cleaned = 0.000447219 Jy ! Component: 2500 - total flux cleaned = 0.000544729 Jy ! Component: 2550 - total flux cleaned = 0.000532686 Jy ! Component: 2600 - total flux cleaned = 0.000556675 Jy ! Component: 2650 - total flux cleaned = 0.000592437 Jy ! Component: 2700 - total flux cleaned = 0.000639652 Jy ! Component: 2750 - total flux cleaned = 0.00069826 Jy ! Component: 2800 - total flux cleaned = 0.000733258 Jy ! Component: 2850 - total flux cleaned = 0.000802579 Jy ! Component: 2900 - total flux cleaned = 0.00083703 Jy ! Component: 2950 - total flux cleaned = 0.000871328 Jy ! Component: 3000 - total flux cleaned = 0.000905473 Jy ! Component: 3050 - total flux cleaned = 0.000961753 Jy ! Component: 3100 - total flux cleaned = 0.00102886 Jy ! Component: 3150 - total flux cleaned = 0.00105109 Jy ! Component: 3200 - total flux cleaned = 0.00113929 Jy ! Component: 3250 - total flux cleaned = 0.00116127 Jy ! Component: 3300 - total flux cleaned = 0.00120477 Jy ! Component: 3350 - total flux cleaned = 0.00131267 Jy ! Component: 3400 - total flux cleaned = 0.00133429 Jy ! Component: 3450 - total flux cleaned = 0.00139825 Jy ! Component: 3500 - total flux cleaned = 0.00147243 Jy ! Component: 3550 - total flux cleaned = 0.00152505 Jy ! Component: 3600 - total flux cleaned = 0.00160872 Jy ! Component: 3650 - total flux cleaned = 0.00162951 Jy ! Component: 3700 - total flux cleaned = 0.00171233 Jy ! Component: 3750 - total flux cleaned = 0.00173289 Jy ! Component: 3800 - total flux cleaned = 0.00177369 Jy ! Component: 3850 - total flux cleaned = 0.00182454 Jy ! Component: 3900 - total flux cleaned = 0.00188504 Jy ! Component: 3950 - total flux cleaned = 0.00193523 Jy ! Component: 4000 - total flux cleaned = 0.00199507 Jy ! Component: 4050 - total flux cleaned = 0.00203471 Jy ! Total flux subtracted in 4096 components = 0.00206445 Jy ! Clean residual min=-0.000531 max=0.000558 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0959405 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 456 components and 0.0959406 Jy ![Exited script file: muppet] wmap "J0347+7309_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 4.604 at 68.72 degrees (North through East) ! Clean map min=-0.0012194 max=0.045247 Jy/beam ! Writing clean map to FITS file: J0347+7309_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 0.0452472 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173869 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1528 1.1528 2.30559 4.61118 9.22236 18.4447 36.8894 73.7789 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 4.604 at 68.72 degrees (North through East) ! Clean map min=-0.0012194 max=0.045247 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 J0347+7309_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:19:53 2019