! Started logfile: J0356+2903_S_2017_02_19_pus_uvs.log on Sat May 4 18:41:21 2019 obs J0356+2903_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0356+2903_S_2017_02_19_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759524 visibilities/baseline/integration-bin. ! Found source: J0356+2903 ! ! 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 482 lines of history. ! ! Reading 11484 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 J0356+2903_S_2017_02_19_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 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.833193Jy sigma=0.007493 ! Fit after self-cal, rms=0.828108Jy sigma=0.007454 ! 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=2.734 mas, bmaj=5.455 mas, bpa=-5.217 degrees ! Estimated noise=1279.44 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 = 0.12721 Jy ! Component: 100 - total flux cleaned = 0.177152 Jy ! Total flux subtracted in 100 components = 0.177152 Jy ! Clean residual min=-0.011791 max=0.032803 Jy/beam ! Clean residual mean=-0.000056 rms=0.003904 Jy/beam ! Combined flux in latest and established models = 0.177152 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.177152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119305Jy sigma=0.000969 ! Fit after self-cal, rms=0.118995Jy sigma=0.000966 ! Inverting map ! Added new window around map position (-1, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353652 Jy ! Component: 100 - total flux cleaned = 0.0595746 Jy ! Total flux subtracted in 100 components = 0.0595746 Jy ! Clean residual min=-0.009073 max=0.015871 Jy/beam ! Clean residual mean=-0.000037 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.236727 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.236727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102288Jy sigma=0.000827 ! Fit after self-cal, rms=0.101785Jy sigma=0.000822 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204448 Jy ! Component: 100 - total flux cleaned = 0.0357853 Jy ! Total flux subtracted in 100 components = 0.0357853 Jy ! Clean residual min=-0.007582 max=0.013292 Jy/beam ! Clean residual mean=-0.000025 rms=0.002179 Jy/beam ! Combined flux in latest and established models = 0.272512 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 78 components and 0.272512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094804Jy sigma=0.000768 ! Fit after self-cal, rms=0.094606Jy sigma=0.000766 ! Inverting map ! Added new window around map position (-5, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148949 Jy ! Component: 100 - total flux cleaned = 0.026012 Jy ! Total flux subtracted in 100 components = 0.026012 Jy ! Clean residual min=-0.006346 max=0.008103 Jy/beam ! Clean residual mean=-0.000019 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.298524 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 97 components and 0.298524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090797Jy sigma=0.000736 ! Fit after self-cal, rms=0.090659Jy sigma=0.000735 ! 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=3.188 mas, bmaj=6.18 mas, bpa=-3.954 degrees ! Estimated noise=815.246 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 = 0.013303 Jy ! Component: 100 - total flux cleaned = 0.0231079 Jy ! Component: 150 - total flux cleaned = 0.0310221 Jy ! Component: 200 - total flux cleaned = 0.0375615 Jy ! Total flux subtracted in 200 components = 0.0375615 Jy ! Clean residual min=-0.005525 max=0.007406 Jy/beam ! Clean residual mean=-0.000019 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.336086 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 141 components and 0.336086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087230Jy sigma=0.000712 ! Fit after self-cal, rms=0.087130Jy sigma=0.000711 ! 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 0.89 HN 1.04 KP 1.03 ! LA 1.01 MK 1.05 NL 0.92 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.04 KP 1.00 ! LA 0.99 MK 1.02 NL 1.12 OV 1.06 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 1.02 KP 0.87 ! LA 0.77 MK 1.10 NL 1.30 OV 0.96 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.94 KP 1.00* ! LA 0.84 MK 1.14 NL 1.00* OV 0.98 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.087130Jy sigma=0.000711 ! Fit after self-cal, rms=0.080374Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=6.256 mas, bpa=-3.439 degrees ! Estimated noise=817.948 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 = 0.00299873 Jy ! Component: 100 - total flux cleaned = 0.00404204 Jy ! Component: 150 - total flux cleaned = 0.00444588 Jy ! Component: 200 - total flux cleaned = 0.00478398 Jy ! Total flux subtracted in 200 components = 0.00478398 Jy ! Clean residual min=-0.004787 max=0.004602 Jy/beam ! Clean residual mean=0.000013 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.34087 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 153 components and 0.34087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080228Jy sigma=0.000671 ! Fit after self-cal, rms=0.080203Jy 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=0.080203Jy sigma=0.000671 ! Fit after self-cal, rms=0.078719Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=6.26 mas, bpa=-3.616 degrees ! Estimated noise=820.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012497 Jy ! Component: 100 - total flux cleaned = 0.00129752 Jy ! Component: 150 - total flux cleaned = 0.0012612 Jy ! Component: 200 - total flux cleaned = 0.00122651 Jy ! Total flux subtracted in 200 components = 0.00122651 Jy ! Clean residual min=-0.002705 max=0.002935 Jy/beam ! Clean residual mean=0.000005 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.342096 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 164 components and 0.342096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078676Jy sigma=0.000658 ! Fit after self-cal, rms=0.078664Jy sigma=0.000657 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 = 3.93448e-05 Jy ! Component: 100 - total flux cleaned = 8.2897e-06 Jy ! Component: 150 - total flux cleaned = 6.47555e-05 Jy ! Component: 200 - total flux cleaned = 0.000116255 Jy ! Total flux subtracted in 200 components = 0.000116255 Jy ! Clean residual min=-0.002641 max=0.002912 Jy/beam ! Clean residual mean=0.000005 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.342213 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 0.342213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078641Jy sigma=0.000657 ! Fit after self-cal, rms=0.078635Jy 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=0.078635Jy sigma=0.000657 ! Fit after self-cal, rms=0.078646Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.242 mas, bmaj=6.251 mas, bpa=-3.545 degrees ! Estimated noise=819.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004618 Jy ! Component: 100 - total flux cleaned = 0.000406381 Jy ! Component: 150 - total flux cleaned = 0.000406069 Jy ! Component: 200 - total flux cleaned = 0.000476989 Jy ! Total flux subtracted in 200 components = 0.000476989 Jy ! Clean residual min=-0.002558 max=0.002850 Jy/beam ! Clean residual mean=0.000005 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.34269 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 0.34269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078627Jy sigma=0.000657 ! Fit after self-cal, rms=0.078623Jy sigma=0.000657 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 = -4.93391e-05 Jy ! Component: 100 - total flux cleaned = -1.75144e-06 Jy ! Component: 150 - total flux cleaned = 3.96556e-05 Jy ! Component: 200 - total flux cleaned = 5.92517e-05 Jy ! Total flux subtracted in 200 components = 5.92517e-05 Jy ! Clean residual min=-0.002539 max=0.002842 Jy/beam ! Clean residual mean=0.000005 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.342749 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 0.342749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078611Jy sigma=0.000657 ! Fit after self-cal, rms=0.078607Jy sigma=0.000657 ! 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=0.078607Jy sigma=0.000657 ! Fit after self-cal, rms=0.078563Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.727 mas, bmaj=8.913 mas, bpa=-0.1403 degrees ! Estimated noise=1055.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504924 Jy ! Component: 100 - total flux cleaned = 0.000969148 Jy ! Component: 150 - total flux cleaned = 0.00130364 Jy ! Component: 200 - total flux cleaned = 0.00137446 Jy ! Total flux subtracted in 200 components = 0.00137446 Jy ! Clean residual min=-0.003504 max=0.005036 Jy/beam ! Clean residual mean=0.000012 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.344123 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 174 components and 0.344123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078577Jy sigma=0.000657 ! Fit after self-cal, rms=0.078554Jy sigma=0.000657 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 (-9, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505435 Jy ! Component: 100 - total flux cleaned = 0.00820298 Jy ! Component: 150 - total flux cleaned = 0.0106519 Jy ! Component: 200 - total flux cleaned = 0.0127069 Jy ! Total flux subtracted in 200 components = 0.0127069 Jy ! Clean residual min=-0.002580 max=0.002578 Jy/beam ! Clean residual mean=0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.35683 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 248 components and 0.35683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078357Jy sigma=0.000655 ! Fit after self-cal, rms=0.078342Jy sigma=0.000655 ! 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=3.24 mas, bmaj=6.247 mas, bpa=-3.522 degrees ! Estimated noise=818.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 6.247 at -3.522 degrees (North through East) ! Clean map min=-0.0021772 max=0.16541 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=2.777 mas, bmaj=5.528 mas, bpa=-4.903 degrees ! Estimated noise=1299.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128319 Jy ! Component: 100 - total flux cleaned = 0.184072 Jy ! Component: 150 - total flux cleaned = 0.21891 Jy ! Component: 200 - total flux cleaned = 0.24331 Jy ! Total flux subtracted in 200 components = 0.24331 Jy ! Clean residual min=-0.007670 max=0.013784 Jy/beam ! Clean residual mean=-0.000026 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.24331 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.24331 Jy ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=6.247 mas, bpa=-3.522 degrees ! Estimated noise=818.8 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 = 0.0239189 Jy ! Component: 100 - total flux cleaned = 0.0407808 Jy ! Component: 150 - total flux cleaned = 0.0533142 Jy ! Component: 200 - total flux cleaned = 0.0628083 Jy ! Total flux subtracted in 200 components = 0.0628083 Jy ! Clean residual min=-0.004628 max=0.005748 Jy/beam ! Clean residual mean=-0.000011 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.306118 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 89 components and 0.306118 Jy ! Inverting map ! Added new window around map position (2, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073829 Jy ! Component: 100 - total flux cleaned = 0.0131841 Jy ! Component: 150 - total flux cleaned = 0.0178376 Jy ! Component: 200 - total flux cleaned = 0.0217138 Jy ! Total flux subtracted in 200 components = 0.0217138 Jy ! Clean residual min=-0.003326 max=0.002668 Jy/beam ! Clean residual mean=-0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.327832 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 146 components and 0.327832 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=6.727 mas, bmaj=8.913 mas, bpa=-0.1403 degrees ! Estimated noise=1055.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629285 Jy ! Component: 100 - total flux cleaned = 0.0110229 Jy ! Component: 150 - total flux cleaned = 0.0149022 Jy ! Component: 200 - total flux cleaned = 0.0181364 Jy ! Total flux subtracted in 200 components = 0.0181364 Jy ! Clean residual min=-0.003438 max=0.002712 Jy/beam ! Clean residual mean=-0.000002 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.345969 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 = 0.00273989 Jy ! Component: 100 - total flux cleaned = 0.00510793 Jy ! Component: 150 - total flux cleaned = 0.00718696 Jy ! Component: 200 - total flux cleaned = 0.00903256 Jy ! Total flux subtracted in 200 components = 0.00903256 Jy ! Clean residual min=-0.002716 max=0.002395 Jy/beam ! Clean residual mean=-0.000003 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.355001 Jy ! Adding 146 model components to the UV plane model. ! The established model now contains 275 components and 0.355001 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=6.247 mas, bpa=-3.522 degrees ! Estimated noise=818.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212778 Jy ! Component: 100 - total flux cleaned = 0.00373 Jy ! Component: 150 - total flux cleaned = 0.00508993 Jy ! Component: 200 - total flux cleaned = 0.00627299 Jy ! Total flux subtracted in 200 components = 0.00627299 Jy ! Clean residual min=-0.002261 max=0.001945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.361274 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 304 components and 0.361274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078256Jy sigma=0.000654 ! Fit after self-cal, rms=0.078238Jy sigma=0.000654 wmodel J0356+2903_S_2017_02_19_pus_map.mod ! Writing 304 model components to file: J0356+2903_S_2017_02_19_pus_map.mod wobs J0356+2903_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0356+2903_S_2017_02_19_pus_uvs.fits wwins J0356+2903_S_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J0356+2903_S_2017_02_19_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 = -0.000362972 Jy ! Component: 100 - total flux cleaned = -0.000293675 Jy ! Component: 150 - total flux cleaned = -0.000328236 Jy ! Component: 200 - total flux cleaned = -0.000295868 Jy ! Component: 250 - total flux cleaned = -0.000389782 Jy ! Component: 300 - total flux cleaned = -0.000572425 Jy ! Component: 350 - total flux cleaned = -0.000780203 Jy ! Component: 400 - total flux cleaned = -0.000982712 Jy ! Component: 450 - total flux cleaned = -0.00112479 Jy ! Component: 500 - total flux cleaned = -0.00129195 Jy ! Component: 550 - total flux cleaned = -0.00148335 Jy ! Component: 600 - total flux cleaned = -0.00164339 Jy ! Component: 650 - total flux cleaned = -0.00169608 Jy ! Component: 700 - total flux cleaned = -0.00185101 Jy ! Component: 750 - total flux cleaned = -0.00190205 Jy ! Component: 800 - total flux cleaned = -0.00200231 Jy ! Component: 850 - total flux cleaned = -0.00202642 Jy ! Component: 900 - total flux cleaned = -0.00205087 Jy ! Component: 950 - total flux cleaned = -0.00209937 Jy ! Component: 1000 - total flux cleaned = -0.00214682 Jy ! Component: 1050 - total flux cleaned = -0.00224005 Jy ! Component: 1100 - total flux cleaned = -0.00219312 Jy ! Component: 1150 - total flux cleaned = -0.00210236 Jy ! Component: 1200 - total flux cleaned = -0.00205776 Jy ! Component: 1250 - total flux cleaned = -0.00199111 Jy ! Component: 1300 - total flux cleaned = -0.00190344 Jy ! Component: 1350 - total flux cleaned = -0.00183844 Jy ! Component: 1400 - total flux cleaned = -0.00168853 Jy ! Component: 1450 - total flux cleaned = -0.00166738 Jy ! Component: 1500 - total flux cleaned = -0.00162563 Jy ! Component: 1550 - total flux cleaned = -0.00156314 Jy ! Component: 1600 - total flux cleaned = -0.00141955 Jy ! Component: 1650 - total flux cleaned = -0.00143989 Jy ! Component: 1700 - total flux cleaned = -0.00141948 Jy ! Component: 1750 - total flux cleaned = -0.00133992 Jy ! Component: 1800 - total flux cleaned = -0.00124182 Jy ! Component: 1850 - total flux cleaned = -0.00126145 Jy ! Component: 1900 - total flux cleaned = -0.00118424 Jy ! Component: 1950 - total flux cleaned = -0.00116535 Jy ! Component: 2000 - total flux cleaned = -0.00112766 Jy ! Component: 2050 - total flux cleaned = -0.00109028 Jy ! Component: 2100 - total flux cleaned = -0.000997994 Jy ! Component: 2150 - total flux cleaned = -0.000979731 Jy ! Component: 2200 - total flux cleaned = -0.000906973 Jy ! Component: 2250 - total flux cleaned = -0.000871298 Jy ! Component: 2300 - total flux cleaned = -0.00076462 Jy ! Component: 2350 - total flux cleaned = -0.000747309 Jy ! Component: 2400 - total flux cleaned = -0.000799936 Jy ! Component: 2450 - total flux cleaned = -0.000730345 Jy ! Component: 2500 - total flux cleaned = -0.000644269 Jy ! Component: 2550 - total flux cleaned = -0.000610002 Jy ! Component: 2600 - total flux cleaned = -0.000576115 Jy ! Component: 2650 - total flux cleaned = -0.000525544 Jy ! Component: 2700 - total flux cleaned = -0.000425806 Jy ! Component: 2750 - total flux cleaned = -0.000343565 Jy ! Component: 2800 - total flux cleaned = -0.000343526 Jy ! Component: 2850 - total flux cleaned = -0.000311176 Jy ! Component: 2900 - total flux cleaned = -0.000214833 Jy ! Component: 2950 - total flux cleaned = -0.00018296 Jy ! Component: 3000 - total flux cleaned = -0.000135791 Jy ! Component: 3050 - total flux cleaned = -0.000119991 Jy ! Component: 3100 - total flux cleaned = -5.76869e-05 Jy ! Component: 3150 - total flux cleaned = -5.78245e-05 Jy ! Component: 3200 - total flux cleaned = -1.16385e-05 Jy ! Component: 3250 - total flux cleaned = 6.43757e-05 Jy ! Component: 3300 - total flux cleaned = 3.43477e-05 Jy ! Component: 3350 - total flux cleaned = 0.000154137 Jy ! Component: 3400 - total flux cleaned = 0.000154056 Jy ! Component: 3450 - total flux cleaned = 0.000124582 Jy ! Component: 3500 - total flux cleaned = 0.000241734 Jy ! Component: 3550 - total flux cleaned = 0.000270736 Jy ! Component: 3600 - total flux cleaned = 0.000284939 Jy ! Component: 3650 - total flux cleaned = 0.000299287 Jy ! Component: 3700 - total flux cleaned = 0.000413271 Jy ! Component: 3750 - total flux cleaned = 0.000455501 Jy ! Component: 3800 - total flux cleaned = 0.000497491 Jy ! Component: 3850 - total flux cleaned = 0.000511509 Jy ! Component: 3900 - total flux cleaned = 0.000497618 Jy ! Component: 3950 - total flux cleaned = 0.000511228 Jy ! Component: 4000 - total flux cleaned = 0.000620571 Jy ! Component: 4050 - total flux cleaned = 0.000647572 Jy ! Total flux subtracted in 4096 components = 0.000674585 Jy ! Clean residual min=-0.000811 max=0.000738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.361949 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 616 components and 0.361949 Jy ![Exited script file: muppet] wmap "J0356+2903_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 6.247 at -3.522 degrees (North through East) ! Clean map min=-0.0015218 max=0.16709 Jy/beam ! Writing clean map to FITS file: J0356+2903_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167089 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.451212 0.451212 0.902424 1.80485 3.60969 7.21939 14.4388 28.8776 57.7551 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.167 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 6.247 at -3.522 degrees (North through East) ! Clean map min=-0.0015218 max=0.16709 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 J0356+2903_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:41:26 2019