! Started logfile: J1945+0952_S_2017_04_28_pus_uvs.log on Thu May 2 16:32:57 2019 obs J1945+0952_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1945+0952_S_2017_04_28_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831058 visibilities/baseline/integration-bin. ! Found source: J1945+0952 ! ! 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 671 lines of history. ! ! Reading 12416 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 J1945+0952_S_2017_04_28_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 350 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.857819Jy sigma=0.007722 ! Fit after self-cal, rms=0.852498Jy sigma=0.007681 ! 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=2.843 mas, bmaj=6.99 mas, bpa=-6.197 degrees ! Estimated noise=1080.03 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 = 0.113457 Jy ! Component: 100 - total flux cleaned = 0.153649 Jy ! Total flux subtracted in 100 components = 0.153649 Jy ! Clean residual min=-0.008664 max=0.018533 Jy/beam ! Clean residual mean=-0.000044 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.153649 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.153649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094159Jy sigma=0.000776 ! Fit after self-cal, rms=0.093955Jy sigma=0.000774 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219993 Jy ! Component: 100 - total flux cleaned = 0.0350332 Jy ! Total flux subtracted in 100 components = 0.0350332 Jy ! Clean residual min=-0.005724 max=0.009856 Jy/beam ! Clean residual mean=-0.000023 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.188682 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.188682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087632Jy sigma=0.000705 ! Fit after self-cal, rms=0.087493Jy sigma=0.000704 ! Inverting map ! Added new window around map position (2, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107849 Jy ! Component: 100 - total flux cleaned = 0.0175444 Jy ! Total flux subtracted in 100 components = 0.0175444 Jy ! Clean residual min=-0.004276 max=0.004997 Jy/beam ! Clean residual mean=-0.000012 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.206226 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.206226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085790Jy sigma=0.000686 ! Fit after self-cal, rms=0.085719Jy sigma=0.000686 ! 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=3.388 mas, bmaj=7.69 mas, bpa=-4.948 degrees ! Estimated noise=779.806 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 (5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007396 Jy ! Component: 100 - total flux cleaned = 0.0119289 Jy ! Component: 150 - total flux cleaned = 0.0143431 Jy ! Component: 200 - total flux cleaned = 0.0160294 Jy ! Total flux subtracted in 200 components = 0.0160294 Jy ! Clean residual min=-0.003156 max=0.003617 Jy/beam ! Clean residual mean=-0.000008 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.222256 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.222256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084928Jy sigma=0.000679 ! Fit after self-cal, rms=0.084893Jy sigma=0.000678 ! 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 0.95 FD 1.03 HN 1.01 KP 1.00 ! LA 0.96 MK 0.99 NL 0.93 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.03 KP 0.96 ! LA 0.97 MK 1.01 NL 1.10 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.13 KP 1.03 ! LA 1.00 MK 1.01 NL 0.98 OV 0.92 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.99 KP 1.00* ! LA 0.90 MK 0.96 NL 1.00* OV 1.00* ! PT 1.06 SC 1.00* ! ! ! Fit before self-cal, rms=0.084893Jy sigma=0.000678 ! Fit after self-cal, rms=0.083281Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=7.727 mas, bpa=-5.019 degrees ! Estimated noise=775.981 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 = 0.000482714 Jy ! Component: 100 - total flux cleaned = 0.000969725 Jy ! Component: 150 - total flux cleaned = 0.00102784 Jy ! Component: 200 - total flux cleaned = 0.00102845 Jy ! Total flux subtracted in 200 components = 0.00102845 Jy ! Clean residual min=-0.002681 max=0.002796 Jy/beam ! Clean residual mean=0.000000 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.223284 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.223284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083159Jy sigma=0.000672 ! Fit after self-cal, rms=0.083113Jy sigma=0.000671 ! 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=0.083113Jy sigma=0.000671 ! Fit after self-cal, rms=0.092181Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.408 mas, bmaj=7.731 mas, bpa=-4.949 degrees ! Estimated noise=777.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427382 Jy ! Component: 100 - total flux cleaned = 0.000548198 Jy ! Component: 150 - total flux cleaned = 0.000681689 Jy ! Component: 200 - total flux cleaned = 0.000795 Jy ! Total flux subtracted in 200 components = 0.000795 Jy ! Clean residual min=-0.001944 max=0.002118 Jy/beam ! Clean residual mean=0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.224079 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.224079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092152Jy sigma=0.000663 ! Fit after self-cal, rms=0.092255Jy sigma=0.000663 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 = 0.000108893 Jy ! Component: 100 - total flux cleaned = 0.000215755 Jy ! Component: 150 - total flux cleaned = 0.000238793 Jy ! Component: 200 - total flux cleaned = 0.000215434 Jy ! Total flux subtracted in 200 components = 0.000215434 Jy ! Clean residual min=-0.001924 max=0.002097 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.224295 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.224295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092241Jy sigma=0.000663 ! Fit after self-cal, rms=0.092240Jy sigma=0.000663 ! 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=0.092240Jy sigma=0.000663 ! Fit after self-cal, rms=0.092947Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=7.728 mas, bpa=-4.924 degrees ! Estimated noise=777.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176598 Jy ! Component: 100 - total flux cleaned = 0.000133044 Jy ! Component: 150 - total flux cleaned = 9.21466e-05 Jy ! Component: 200 - total flux cleaned = 7.29849e-05 Jy ! Total flux subtracted in 200 components = 7.29849e-05 Jy ! Clean residual min=-0.001892 max=0.001948 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.224368 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.224368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092938Jy sigma=0.000663 ! Fit after self-cal, rms=0.092940Jy sigma=0.000663 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 = 5.38935e-05 Jy ! Component: 100 - total flux cleaned = 5.48442e-05 Jy ! Component: 150 - total flux cleaned = 3.69951e-05 Jy ! Component: 200 - total flux cleaned = 1.9882e-05 Jy ! Total flux subtracted in 200 components = 1.9882e-05 Jy ! Clean residual min=-0.001883 max=0.001929 Jy/beam ! Clean residual mean=0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.224387 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.224387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092934Jy sigma=0.000662 ! Fit after self-cal, rms=0.092932Jy sigma=0.000662 ! 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=0.092932Jy sigma=0.000662 ! Fit after self-cal, rms=0.093033Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.638 mas, bmaj=11.26 mas, bpa=-3.814 degrees ! Estimated noise=957.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175145 Jy ! Component: 100 - total flux cleaned = 0.000174023 Jy ! Component: 150 - total flux cleaned = 0.000172372 Jy ! Component: 200 - total flux cleaned = 0.000186893 Jy ! Total flux subtracted in 200 components = 0.000186893 Jy ! Clean residual min=-0.002121 max=0.002334 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.224574 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 0.224574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093033Jy sigma=0.000662 ! Fit after self-cal, rms=0.093029Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196051 Jy ! Component: 100 - total flux cleaned = 0.000225801 Jy ! Component: 150 - total flux cleaned = 0.000238036 Jy ! Component: 200 - total flux cleaned = 0.000249835 Jy ! Total flux subtracted in 200 components = 0.000249835 Jy ! Clean residual min=-0.002141 max=0.002352 Jy/beam ! Clean residual mean=0.000003 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.224824 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.224824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093030Jy sigma=0.000662 ! Fit after self-cal, rms=0.093029Jy sigma=0.000662 ! 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=3.413 mas, bmaj=7.724 mas, bpa=-4.882 degrees ! Estimated noise=778.47 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.413 x 7.724 at -4.882 degrees (North through East) ! Clean map min=-0.0018798 max=0.14972 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=2.869 mas, bmaj=7.043 mas, bpa=-5.951 degrees ! Estimated noise=1081.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113279 Jy ! Component: 100 - total flux cleaned = 0.154949 Jy ! Component: 150 - total flux cleaned = 0.17692 Jy ! Component: 200 - total flux cleaned = 0.190502 Jy ! Total flux subtracted in 200 components = 0.190502 Jy ! Clean residual min=-0.004744 max=0.007164 Jy/beam ! Clean residual mean=-0.000018 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.190502 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.190502 Jy ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=7.724 mas, bpa=-4.882 degrees ! Estimated noise=778.47 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 = 0.0119577 Jy ! Component: 100 - total flux cleaned = 0.0193561 Jy ! Component: 150 - total flux cleaned = 0.0242516 Jy ! Component: 200 - total flux cleaned = 0.0277188 Jy ! Total flux subtracted in 200 components = 0.0277188 Jy ! Clean residual min=-0.002178 max=0.002709 Jy/beam ! Clean residual mean=-0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.218221 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.21822 Jy ! Inverting map ! Added new window around map position (12.5, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281329 Jy ! Component: 100 - total flux cleaned = 0.00490866 Jy ! Component: 150 - total flux cleaned = 0.00652138 Jy ! Component: 200 - total flux cleaned = 0.00719778 Jy ! Total flux subtracted in 200 components = 0.00719778 Jy ! Clean residual min=-0.001925 max=0.001919 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.225418 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 0.225418 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=7.638 mas, bmaj=11.26 mas, bpa=-3.814 degrees ! Estimated noise=957.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965587 Jy ! Component: 100 - total flux cleaned = 0.00100945 Jy ! Component: 150 - total flux cleaned = 0.00101117 Jy ! Component: 200 - total flux cleaned = 0.00107074 Jy ! Total flux subtracted in 200 components = 0.00107074 Jy ! Clean residual min=-0.002133 max=0.002255 Jy/beam ! Clean residual mean=0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.226489 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 = 2.59566e-05 Jy ! Component: 100 - total flux cleaned = 7.25917e-05 Jy ! Component: 150 - total flux cleaned = 0.000114058 Jy ! Component: 200 - total flux cleaned = 0.000151935 Jy ! Total flux subtracted in 200 components = 0.000151935 Jy ! Clean residual min=-0.002109 max=0.002267 Jy/beam ! Clean residual mean=0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.226641 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 140 components and 0.226641 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=7.724 mas, bpa=-4.882 degrees ! Estimated noise=778.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124886 Jy ! Component: 100 - total flux cleaned = 0.000197234 Jy ! Component: 150 - total flux cleaned = 0.000285865 Jy ! Component: 200 - total flux cleaned = 0.000339477 Jy ! Total flux subtracted in 200 components = 0.000339477 Jy ! Clean residual min=-0.001886 max=0.001853 Jy/beam ! Clean residual mean=0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.22698 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.22698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093030Jy sigma=0.000662 ! Fit after self-cal, rms=0.093019Jy sigma=0.000662 wmodel J1945+0952_S_2017_04_28_pus_map.mod ! Writing 153 model components to file: J1945+0952_S_2017_04_28_pus_map.mod wobs J1945+0952_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1945+0952_S_2017_04_28_pus_uvs.fits wwins J1945+0952_S_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J1945+0952_S_2017_04_28_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 = -0.000101147 Jy ! Component: 100 - total flux cleaned = 0.00027905 Jy ! Component: 150 - total flux cleaned = 0.000675157 Jy ! Component: 200 - total flux cleaned = 0.000999339 Jy ! Component: 250 - total flux cleaned = 0.00117132 Jy ! Component: 300 - total flux cleaned = 0.00128258 Jy ! Component: 350 - total flux cleaned = 0.00125545 Jy ! Component: 400 - total flux cleaned = 0.00130861 Jy ! Component: 450 - total flux cleaned = 0.00136095 Jy ! Component: 500 - total flux cleaned = 0.00133543 Jy ! Component: 550 - total flux cleaned = 0.00133531 Jy ! Component: 600 - total flux cleaned = 0.00131068 Jy ! Component: 650 - total flux cleaned = 0.00133521 Jy ! Component: 700 - total flux cleaned = 0.00138256 Jy ! Component: 750 - total flux cleaned = 0.00138264 Jy ! Component: 800 - total flux cleaned = 0.00147539 Jy ! Component: 850 - total flux cleaned = 0.00154371 Jy ! Component: 900 - total flux cleaned = 0.00161127 Jy ! Component: 950 - total flux cleaned = 0.00172215 Jy ! Component: 1000 - total flux cleaned = 0.00185339 Jy ! Component: 1050 - total flux cleaned = 0.00200472 Jy ! Component: 1100 - total flux cleaned = 0.0021538 Jy ! Component: 1150 - total flux cleaned = 0.00223758 Jy ! Component: 1200 - total flux cleaned = 0.0023627 Jy ! Component: 1250 - total flux cleaned = 0.00244537 Jy ! Component: 1300 - total flux cleaned = 0.00262866 Jy ! Component: 1350 - total flux cleaned = 0.00270927 Jy ! Component: 1400 - total flux cleaned = 0.00280932 Jy ! Component: 1450 - total flux cleaned = 0.00294737 Jy ! Component: 1500 - total flux cleaned = 0.003123 Jy ! Component: 1550 - total flux cleaned = 0.00320041 Jy ! Component: 1600 - total flux cleaned = 0.00333438 Jy ! Component: 1650 - total flux cleaned = 0.00344806 Jy ! Component: 1700 - total flux cleaned = 0.00359802 Jy ! Component: 1750 - total flux cleaned = 0.00372796 Jy ! Component: 1800 - total flux cleaned = 0.00383815 Jy ! Component: 1850 - total flux cleaned = 0.00396561 Jy ! Component: 1900 - total flux cleaned = 0.00412773 Jy ! Component: 1950 - total flux cleaned = 0.00416335 Jy ! Component: 2000 - total flux cleaned = 0.00426957 Jy ! Component: 2050 - total flux cleaned = 0.00440988 Jy ! Component: 2100 - total flux cleaned = 0.00456636 Jy ! Component: 2150 - total flux cleaned = 0.00470421 Jy ! Component: 2200 - total flux cleaned = 0.00477269 Jy ! Component: 2250 - total flux cleaned = 0.00494225 Jy ! Component: 2300 - total flux cleaned = 0.00504314 Jy ! Component: 2350 - total flux cleaned = 0.00515981 Jy ! Component: 2400 - total flux cleaned = 0.00530856 Jy ! Component: 2450 - total flux cleaned = 0.00532506 Jy ! Component: 2500 - total flux cleaned = 0.00545521 Jy ! Component: 2550 - total flux cleaned = 0.00556799 Jy ! Component: 2600 - total flux cleaned = 0.00563205 Jy ! Component: 2650 - total flux cleaned = 0.0057434 Jy ! Component: 2700 - total flux cleaned = 0.00583804 Jy ! Component: 2750 - total flux cleaned = 0.00593205 Jy ! Component: 2800 - total flux cleaned = 0.00607221 Jy ! Component: 2850 - total flux cleaned = 0.00619568 Jy ! Component: 2900 - total flux cleaned = 0.0062111 Jy ! Component: 2950 - total flux cleaned = 0.00634806 Jy ! Component: 3000 - total flux cleaned = 0.00639349 Jy ! Component: 3050 - total flux cleaned = 0.00649866 Jy ! Component: 3100 - total flux cleaned = 0.00654328 Jy ! Component: 3150 - total flux cleaned = 0.00660269 Jy ! Component: 3200 - total flux cleaned = 0.00661738 Jy ! Component: 3250 - total flux cleaned = 0.00669062 Jy ! Component: 3300 - total flux cleaned = 0.00673433 Jy ! Component: 3350 - total flux cleaned = 0.00686435 Jy ! Component: 3400 - total flux cleaned = 0.00683565 Jy ! Component: 3450 - total flux cleaned = 0.00689277 Jy ! Component: 3500 - total flux cleaned = 0.00694968 Jy ! Component: 3550 - total flux cleaned = 0.00693554 Jy ! Component: 3600 - total flux cleaned = 0.00699167 Jy ! Component: 3650 - total flux cleaned = 0.00706145 Jy ! Component: 3700 - total flux cleaned = 0.0071306 Jy ! Component: 3750 - total flux cleaned = 0.00714433 Jy ! Component: 3800 - total flux cleaned = 0.00718509 Jy ! Component: 3850 - total flux cleaned = 0.00719877 Jy ! Component: 3900 - total flux cleaned = 0.00723928 Jy ! Component: 3950 - total flux cleaned = 0.00729286 Jy ! Component: 4000 - total flux cleaned = 0.00730625 Jy ! Component: 4050 - total flux cleaned = 0.00735938 Jy ! Total flux subtracted in 4096 components = 0.00738585 Jy ! Clean residual min=-0.000663 max=0.000828 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.234366 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 427 components and 0.234366 Jy ![Exited script file: muppet] wmap "J1945+0952_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.413 x 7.724 at -4.882 degrees (North through East) ! Clean map min=-0.0017352 max=0.14975 Jy/beam ! Writing clean map to FITS file: J1945+0952_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149745 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240078 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.480973 0.480973 0.961947 1.92389 3.84779 7.69557 15.3911 30.7823 61.5646 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.413 x 7.724 at -4.882 degrees (North through East) ! Clean map min=-0.0017352 max=0.14975 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 J1945+0952_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:33:02 2019