! Started logfile: J1931+2243_S_2017_05_01_pus_uvs.log on Wed May 1 18:42:57 2019 obs J1931+2243_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1931+2243_S_2017_05_01_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884722 visibilities/baseline/integration-bin. ! Found source: J1931+2243 ! ! 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 788 lines of history. ! ! Reading 2548 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 J1931+2243_S_2017_05_01_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.444929Jy sigma=0.004106 ! Fit after self-cal, rms=0.442112Jy sigma=0.004079 ! 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=2.707 mas, bmaj=7.093 mas, bpa=-1.417 degrees ! Estimated noise=1948.9 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 = 0.436905 Jy ! Component: 100 - total flux cleaned = 0.538549 Jy ! Total flux subtracted in 100 components = 0.538549 Jy ! Clean residual min=-0.015771 max=0.038844 Jy/beam ! Clean residual mean=0.000069 rms=0.005040 Jy/beam ! Combined flux in latest and established models = 0.538549 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.538549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118014Jy sigma=0.001079 ! Fit after self-cal, rms=0.118011Jy sigma=0.001079 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427043 Jy ! Component: 100 - total flux cleaned = 0.065757 Jy ! Total flux subtracted in 100 components = 0.065757 Jy ! Clean residual min=-0.011711 max=0.016316 Jy/beam ! Clean residual mean=0.000034 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 0.604306 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.604306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099511Jy sigma=0.000873 ! Fit after self-cal, rms=0.099387Jy sigma=0.000872 ! 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=3.172 mas, bmaj=7.763 mas, bpa=-0.6072 degrees ! Estimated noise=1634.43 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 (-3, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207881 Jy ! Component: 100 - total flux cleaned = 0.0333145 Jy ! Component: 150 - total flux cleaned = 0.0418629 Jy ! Component: 200 - total flux cleaned = 0.045219 Jy ! Total flux subtracted in 200 components = 0.045219 Jy ! Clean residual min=-0.009828 max=0.010670 Jy/beam ! Clean residual mean=0.000018 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 0.649525 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 0.649525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094624Jy sigma=0.000820 ! Fit after self-cal, rms=0.094469Jy sigma=0.000818 ! 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 0.94 HN 1.03 KP 1.01 ! LA 0.99 MK 0.98 NL 0.96 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.07 KP 0.96 ! LA 0.94 MK 0.96 NL 0.95 OV 1.06 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.99 ! LA 0.99 MK 1.01 NL 1.01 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.03 KP 1.00* ! LA 1.22 MK 1.23 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.094469Jy sigma=0.000818 ! Fit after self-cal, rms=0.090527Jy sigma=0.000731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=7.797 mas, bpa=-0.4164 degrees ! Estimated noise=1631.15 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 = 0.00233545 Jy ! Component: 100 - total flux cleaned = 0.00292486 Jy ! Component: 150 - total flux cleaned = 0.00331775 Jy ! Component: 200 - total flux cleaned = 0.00345504 Jy ! Total flux subtracted in 200 components = 0.00345504 Jy ! Clean residual min=-0.006986 max=0.006564 Jy/beam ! Clean residual mean=0.000019 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.65298 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.65298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090318Jy sigma=0.000729 ! Fit after self-cal, rms=0.090346Jy sigma=0.000729 ! 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=0.090346Jy sigma=0.000729 ! Fit after self-cal, rms=0.080253Jy sigma=0.000672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=7.795 mas, bpa=-0.3496 degrees ! Estimated noise=1635.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283691 Jy ! Component: 100 - total flux cleaned = 0.00336218 Jy ! Component: 150 - total flux cleaned = 0.00374585 Jy ! Component: 200 - total flux cleaned = 0.00408861 Jy ! Total flux subtracted in 200 components = 0.00408861 Jy ! Clean residual min=-0.005832 max=0.005372 Jy/beam ! Clean residual mean=0.000029 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.657068 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.657068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080103Jy sigma=0.000671 ! Fit after self-cal, rms=0.080139Jy sigma=0.000671 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 = 0.000745611 Jy ! Component: 100 - total flux cleaned = 0.00100886 Jy ! Component: 150 - total flux cleaned = 0.00119653 Jy ! Component: 200 - total flux cleaned = 0.0013258 Jy ! Total flux subtracted in 200 components = 0.0013258 Jy ! Clean residual min=-0.005843 max=0.005337 Jy/beam ! Clean residual mean=0.000027 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.658394 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.658394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080077Jy sigma=0.000670 ! Fit after self-cal, rms=0.080070Jy sigma=0.000670 ! 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=0.080070Jy sigma=0.000670 ! Fit after self-cal, rms=0.078040Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.187 mas, bmaj=7.797 mas, bpa=-0.3086 degrees ! Estimated noise=1634.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.19393e-05 Jy ! Component: 100 - total flux cleaned = -1.06372e-05 Jy ! Component: 150 - total flux cleaned = -9.42266e-06 Jy ! Component: 200 - total flux cleaned = 3.27343e-05 Jy ! Total flux subtracted in 200 components = 3.27343e-05 Jy ! Clean residual min=-0.004240 max=0.005180 Jy/beam ! Clean residual mean=0.000025 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.658427 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.658427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077979Jy sigma=0.000655 ! Fit after self-cal, rms=0.077981Jy sigma=0.000655 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 (5.5, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455905 Jy ! Component: 100 - total flux cleaned = 0.00641825 Jy ! Component: 150 - total flux cleaned = 0.00735736 Jy ! Component: 200 - total flux cleaned = 0.00832282 Jy ! Total flux subtracted in 200 components = 0.00832282 Jy ! Clean residual min=-0.004256 max=0.003802 Jy/beam ! Clean residual mean=0.000019 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.66675 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 131 components and 0.66675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077676Jy sigma=0.000652 ! Fit after self-cal, rms=0.077661Jy sigma=0.000652 ! 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=0.077661Jy sigma=0.000652 ! Fit after self-cal, rms=0.077630Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.378 mas, bmaj=10.47 mas, bpa=-0.8677 degrees ! Estimated noise=2011.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172264 Jy ! Component: 100 - total flux cleaned = 0.00240726 Jy ! Component: 150 - total flux cleaned = 0.00276829 Jy ! Component: 200 - total flux cleaned = 0.00297917 Jy ! Total flux subtracted in 200 components = 0.00297917 Jy ! Clean residual min=-0.004894 max=0.004046 Jy/beam ! Clean residual mean=0.000027 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.669729 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 0.669729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077614Jy sigma=0.000651 ! Fit after self-cal, rms=0.077607Jy sigma=0.000651 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 = 0.000162991 Jy ! Component: 100 - total flux cleaned = 0.000346609 Jy ! Component: 150 - total flux cleaned = 0.000459599 Jy ! Component: 200 - total flux cleaned = 0.000538459 Jy ! Total flux subtracted in 200 components = 0.000538459 Jy ! Clean residual min=-0.004824 max=0.003983 Jy/beam ! Clean residual mean=0.000026 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.670267 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 0.670267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077598Jy sigma=0.000651 ! Fit after self-cal, rms=0.077596Jy sigma=0.000651 ! 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=3.19 mas, bmaj=7.8 mas, bpa=-0.2749 degrees ! Estimated noise=1633.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.19 x 7.8 at -0.2749 degrees (North through East) ! Clean map min=-0.0040536 max=0.569 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077596Jy sigma=0.000651 ! Fit after self-cal, rms=0.074394Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=7.799 mas, bpa=-0.2328 degrees ! Estimated noise=1633.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000670319 Jy ! Component: 100 - total flux cleaned = -0.000579365 Jy ! Component: 150 - total flux cleaned = -0.00045644 Jy ! Component: 200 - total flux cleaned = -0.000421734 Jy ! Total flux subtracted in 200 components = -0.000421734 Jy ! Clean residual min=-0.003939 max=0.003672 Jy/beam ! Clean residual mean=0.000016 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.669846 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 182 components and 0.669846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074338Jy sigma=0.000612 ! Fit after self-cal, rms=0.074336Jy sigma=0.000612 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185805 Jy ! Component: 100 - total flux cleaned = 0.000220105 Jy ! Component: 150 - total flux cleaned = 0.000252828 Jy ! Component: 200 - total flux cleaned = 0.000341102 Jy ! Total flux subtracted in 200 components = 0.000341102 Jy ! Clean residual min=-0.003934 max=0.003623 Jy/beam ! Clean residual mean=0.000016 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.670187 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 191 components and 0.670187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074302Jy sigma=0.000611 ! Fit after self-cal, rms=0.074302Jy sigma=0.000611 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074302Jy sigma=0.000611 ! Fit after self-cal, rms=0.074318Jy sigma=0.000611 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=2.732 mas, bmaj=7.12 mas, bpa=-0.8441 degrees ! Estimated noise=1962.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.439954 Jy ! Component: 100 - total flux cleaned = 0.539447 Jy ! Component: 150 - total flux cleaned = 0.579608 Jy ! Component: 200 - total flux cleaned = 0.601004 Jy ! Total flux subtracted in 200 components = 0.601004 Jy ! Clean residual min=-0.007389 max=0.010370 Jy/beam ! Clean residual mean=0.000041 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.601004 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.601004 Jy ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=7.8 mas, bpa=-0.2175 degrees ! Estimated noise=1633.73 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 = 0.0173477 Jy ! Component: 100 - total flux cleaned = 0.0279967 Jy ! Component: 150 - total flux cleaned = 0.0354965 Jy ! Component: 200 - total flux cleaned = 0.041211 Jy ! Total flux subtracted in 200 components = 0.041211 Jy ! Clean residual min=-0.004781 max=0.004538 Jy/beam ! Clean residual mean=0.000041 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.642215 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 63 components and 0.642215 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=7.382 mas, bmaj=10.47 mas, bpa=-0.796 degrees ! Estimated noise=2009.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748034 Jy ! Component: 100 - total flux cleaned = 0.0124536 Jy ! Component: 150 - total flux cleaned = 0.0161566 Jy ! Component: 200 - total flux cleaned = 0.0190238 Jy ! Total flux subtracted in 200 components = 0.0190238 Jy ! Clean residual min=-0.005007 max=0.004204 Jy/beam ! Clean residual mean=0.000047 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.661239 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 = 0.00228155 Jy ! Component: 100 - total flux cleaned = 0.00411654 Jy ! Component: 150 - total flux cleaned = 0.00561068 Jy ! Component: 200 - total flux cleaned = 0.00683132 Jy ! Total flux subtracted in 200 components = 0.00683132 Jy ! Clean residual min=-0.004622 max=0.003764 Jy/beam ! Clean residual mean=0.000034 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.66807 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 156 components and 0.66807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=7.8 mas, bpa=-0.2175 degrees ! Estimated noise=1633.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133056 Jy ! Component: 100 - total flux cleaned = 0.00148492 Jy ! Component: 150 - total flux cleaned = 0.00155665 Jy ! Component: 200 - total flux cleaned = 0.00162175 Jy ! Total flux subtracted in 200 components = 0.00162175 Jy ! Clean residual min=-0.003806 max=0.003835 Jy/beam ! Clean residual mean=0.000015 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.669692 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 176 components and 0.669692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074713Jy sigma=0.000613 ! Fit after self-cal, rms=0.074707Jy sigma=0.000613 wmodel J1931+2243_S_2017_05_01_pus_map.mod ! Writing 176 model components to file: J1931+2243_S_2017_05_01_pus_map.mod wobs J1931+2243_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1931+2243_S_2017_05_01_pus_uvs.fits wwins J1931+2243_S_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J1931+2243_S_2017_05_01_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 = 0.000431451 Jy ! Component: 100 - total flux cleaned = 0.000619269 Jy ! Component: 150 - total flux cleaned = 0.00103658 Jy ! Component: 200 - total flux cleaned = 0.00126515 Jy ! Component: 250 - total flux cleaned = 0.00142859 Jy ! Component: 300 - total flux cleaned = 0.0014826 Jy ! Component: 350 - total flux cleaned = 0.0015333 Jy ! Component: 400 - total flux cleaned = 0.00172894 Jy ! Component: 450 - total flux cleaned = 0.0015843 Jy ! Component: 500 - total flux cleaned = 0.00153836 Jy ! Component: 550 - total flux cleaned = 0.00162906 Jy ! Component: 600 - total flux cleaned = 0.00171702 Jy ! Component: 650 - total flux cleaned = 0.00171632 Jy ! Component: 700 - total flux cleaned = 0.00171586 Jy ! Component: 750 - total flux cleaned = 0.00179875 Jy ! Component: 800 - total flux cleaned = 0.00187977 Jy ! Component: 850 - total flux cleaned = 0.00191916 Jy ! Component: 900 - total flux cleaned = 0.00191889 Jy ! Component: 950 - total flux cleaned = 0.00195703 Jy ! Component: 1000 - total flux cleaned = 0.00195632 Jy ! Component: 1050 - total flux cleaned = 0.0019562 Jy ! Component: 1100 - total flux cleaned = 0.00188228 Jy ! Component: 1150 - total flux cleaned = 0.00195581 Jy ! Component: 1200 - total flux cleaned = 0.00199089 Jy ! Component: 1250 - total flux cleaned = 0.00191968 Jy ! Component: 1300 - total flux cleaned = 0.00206069 Jy ! Component: 1350 - total flux cleaned = 0.00219942 Jy ! Component: 1400 - total flux cleaned = 0.0021649 Jy ! Component: 1450 - total flux cleaned = 0.00226673 Jy ! Component: 1500 - total flux cleaned = 0.00233416 Jy ! Component: 1550 - total flux cleaned = 0.00230073 Jy ! Component: 1600 - total flux cleaned = 0.00243182 Jy ! Component: 1650 - total flux cleaned = 0.00262657 Jy ! Component: 1700 - total flux cleaned = 0.0025621 Jy ! Component: 1750 - total flux cleaned = 0.0026265 Jy ! Component: 1800 - total flux cleaned = 0.0027215 Jy ! Component: 1850 - total flux cleaned = 0.00294034 Jy ! Component: 1900 - total flux cleaned = 0.00294038 Jy ! Component: 1950 - total flux cleaned = 0.0030323 Jy ! Component: 2000 - total flux cleaned = 0.00321509 Jy ! Component: 2050 - total flux cleaned = 0.00324513 Jy ! Component: 2100 - total flux cleaned = 0.0033051 Jy ! Component: 2150 - total flux cleaned = 0.00324594 Jy ! Component: 2200 - total flux cleaned = 0.003393 Jy ! Component: 2250 - total flux cleaned = 0.00330552 Jy ! Component: 2300 - total flux cleaned = 0.00342176 Jy ! Component: 2350 - total flux cleaned = 0.00342157 Jy ! Component: 2400 - total flux cleaned = 0.00356397 Jy ! Component: 2450 - total flux cleaned = 0.00345047 Jy ! Component: 2500 - total flux cleaned = 0.00353467 Jy ! Component: 2550 - total flux cleaned = 0.00350648 Jy ! Component: 2600 - total flux cleaned = 0.00358934 Jy ! Component: 2650 - total flux cleaned = 0.00353404 Jy ! Component: 2700 - total flux cleaned = 0.00347966 Jy ! Component: 2750 - total flux cleaned = 0.00356103 Jy ! Component: 2800 - total flux cleaned = 0.00353427 Jy ! Component: 2850 - total flux cleaned = 0.00356145 Jy ! Component: 2900 - total flux cleaned = 0.00353485 Jy ! Component: 2950 - total flux cleaned = 0.00361392 Jy ! Component: 3000 - total flux cleaned = 0.00356143 Jy ! Component: 3050 - total flux cleaned = 0.00356172 Jy ! Component: 3100 - total flux cleaned = 0.00361332 Jy ! Component: 3150 - total flux cleaned = 0.00356209 Jy ! Component: 3200 - total flux cleaned = 0.00366415 Jy ! Component: 3250 - total flux cleaned = 0.00376552 Jy ! Component: 3300 - total flux cleaned = 0.00366488 Jy ! Component: 3350 - total flux cleaned = 0.00381495 Jy ! Component: 3400 - total flux cleaned = 0.00376515 Jy ! Component: 3450 - total flux cleaned = 0.00383925 Jy ! Component: 3500 - total flux cleaned = 0.00388831 Jy ! Component: 3550 - total flux cleaned = 0.00388803 Jy ! Component: 3600 - total flux cleaned = 0.00386371 Jy ! Component: 3650 - total flux cleaned = 0.00398415 Jy ! Component: 3700 - total flux cleaned = 0.0039362 Jy ! Component: 3750 - total flux cleaned = 0.00398377 Jy ! Component: 3800 - total flux cleaned = 0.00391282 Jy ! Component: 3850 - total flux cleaned = 0.00407804 Jy ! Component: 3900 - total flux cleaned = 0.0041015 Jy ! Component: 3950 - total flux cleaned = 0.0041716 Jy ! Component: 4000 - total flux cleaned = 0.00419483 Jy ! Component: 4050 - total flux cleaned = 0.00437974 Jy ! Total flux subtracted in 4096 components = 0.00442549 Jy ! Clean residual min=-0.001234 max=0.001372 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.674117 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 452 components and 0.674118 Jy ![Exited script file: muppet] wmap "J1931+2243_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 7.8 at -0.2175 degrees (North through East) ! Clean map min=-0.0023861 max=0.57081 Jy/beam ! Writing clean map to FITS file: J1931+2243_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.570813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000416883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219099 0.219099 0.438199 0.876398 1.7528 3.50559 7.01118 14.0224 28.0447 56.0895 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.57 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 7.8 at -0.2175 degrees (North through East) ! Clean map min=-0.0023861 max=0.57081 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 J1931+2243_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:43:01 2019