! Started logfile: J1220+7105_S_2017_04_28_pus_uvs.log on Thu May 2 16:25:26 2019 obs J1220+7105_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1220+7105_S_2017_04_28_pus_uva.fits ! AN table 1: 282 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.72632 visibilities/baseline/integration-bin. ! Found source: J1220+7105 ! ! 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 36868 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 J1220+7105_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 662 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 662 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 662 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1578 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919669Jy sigma=0.007756 ! Fit after self-cal, rms=0.904996Jy sigma=0.007661 ! 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=3.177 mas, bmaj=4.432 mas, bpa=68.16 degrees ! Estimated noise=874.276 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 = 0.075254 Jy ! Component: 100 - total flux cleaned = 0.093426 Jy ! Total flux subtracted in 100 components = 0.093426 Jy ! Clean residual min=-0.004180 max=0.007227 Jy/beam ! Clean residual mean=0.000001 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.093426 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.093426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093091Jy sigma=0.000721 ! Fit after self-cal, rms=0.093077Jy sigma=0.000721 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810781 Jy ! Component: 100 - total flux cleaned = 0.0123861 Jy ! Total flux subtracted in 100 components = 0.0123861 Jy ! Clean residual min=-0.003501 max=0.003924 Jy/beam ! Clean residual mean=0.000001 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.105812 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.105812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092232Jy sigma=0.000714 ! Fit after self-cal, rms=0.092230Jy sigma=0.000714 ! 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=3.888 mas, bmaj=5.319 mas, bpa=70.09 degrees ! Estimated noise=488.795 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 (6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485987 Jy ! Component: 100 - total flux cleaned = 0.00745422 Jy ! Component: 150 - total flux cleaned = 0.00910727 Jy ! Component: 200 - total flux cleaned = 0.0102113 Jy ! Total flux subtracted in 200 components = 0.0102113 Jy ! Clean residual min=-0.002696 max=0.002562 Jy/beam ! Clean residual mean=0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.116023 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.116023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091949Jy sigma=0.000712 ! Fit after self-cal, rms=0.091924Jy sigma=0.000712 ! 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 0.88 FD 1.09 HN 1.01 KP 0.94 ! LA 0.99 MK 1.04 NL 0.96 OV 1.00 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 0.89 ! LA 0.95 MK 1.02 NL 1.09 OV 1.06 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.99 ! LA 1.00 MK 1.06 NL 1.02 OV 0.94 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.04 KP 1.00* ! LA 0.96 MK 0.97 NL 1.00* OV 1.00* ! PT 1.10 SC 1.00* ! ! ! Fit before self-cal, rms=0.091924Jy sigma=0.000712 ! Fit after self-cal, rms=0.090795Jy sigma=0.000709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.911 mas, bmaj=5.339 mas, bpa=70.05 degrees ! Estimated noise=491.255 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 = 0.00141109 Jy ! Component: 100 - total flux cleaned = 0.00163124 Jy ! Component: 150 - total flux cleaned = 0.00160468 Jy ! Component: 200 - total flux cleaned = 0.00158236 Jy ! Total flux subtracted in 200 components = 0.00158236 Jy ! Clean residual min=-0.002295 max=0.002151 Jy/beam ! Clean residual mean=0.000004 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.117606 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.117606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090769Jy sigma=0.000709 ! Fit after self-cal, rms=0.090753Jy sigma=0.000709 ! 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=0.090753Jy sigma=0.000709 ! Fit after self-cal, rms=0.089475Jy sigma=0.000705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.907 mas, bmaj=5.333 mas, bpa=69.75 degrees ! Estimated noise=492.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301164 Jy ! Component: 100 - total flux cleaned = 0.000387592 Jy ! Component: 150 - total flux cleaned = 0.000499719 Jy ! Component: 200 - total flux cleaned = 0.000597857 Jy ! Total flux subtracted in 200 components = 0.000597857 Jy ! Clean residual min=-0.001735 max=0.002657 Jy/beam ! Clean residual mean=0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.118204 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.118204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089466Jy sigma=0.000705 ! Fit after self-cal, rms=0.089506Jy sigma=0.000705 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 (109, 80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227939 Jy ! Component: 100 - total flux cleaned = 0.00272575 Jy ! Component: 150 - total flux cleaned = 0.00287169 Jy ! Component: 200 - total flux cleaned = 0.0030603 Jy ! Total flux subtracted in 200 components = 0.0030603 Jy ! Clean residual min=-0.001713 max=0.002408 Jy/beam ! Clean residual mean=0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.121264 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.121264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089446Jy sigma=0.000704 ! Fit after self-cal, rms=0.089436Jy sigma=0.000704 ! 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=0.089436Jy sigma=0.000704 ! Fit after self-cal, rms=0.089927Jy sigma=0.000704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=5.339 mas, bpa=69.85 degrees ! Estimated noise=494.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012514 Jy ! Component: 100 - total flux cleaned = 0.00159703 Jy ! Component: 150 - total flux cleaned = 0.00168371 Jy ! Component: 200 - total flux cleaned = 0.00173443 Jy ! Total flux subtracted in 200 components = 0.00173443 Jy ! Clean residual min=-0.001688 max=0.002608 Jy/beam ! Clean residual mean=0.000004 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.122998 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.122998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089903Jy sigma=0.000704 ! Fit after self-cal, rms=0.089918Jy sigma=0.000704 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 (-109, -79). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199102 Jy ! Component: 100 - total flux cleaned = 0.00229594 Jy ! Component: 150 - total flux cleaned = 0.00237116 Jy ! Component: 200 - total flux cleaned = 0.00250169 Jy ! Total flux subtracted in 200 components = 0.00250169 Jy ! Clean residual min=-0.001732 max=0.002302 Jy/beam ! Clean residual mean=0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.1255 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.1255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089866Jy sigma=0.000703 ! Fit after self-cal, rms=0.089858Jy sigma=0.000703 ! Inverting map ! Added new window around map position (41.5, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190029 Jy ! Component: 100 - total flux cleaned = 0.0018069 Jy ! Component: 150 - total flux cleaned = 0.00184425 Jy ! Component: 200 - total flux cleaned = 0.00187767 Jy ! Total flux subtracted in 200 components = 0.00187767 Jy ! Clean residual min=-0.001637 max=0.002034 Jy/beam ! Clean residual mean=0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.127378 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 156 components and 0.127378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089814Jy sigma=0.000702 ! Fit after self-cal, rms=0.089811Jy sigma=0.000702 ! 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=0.089811Jy sigma=0.000702 ! Fit after self-cal, rms=0.090216Jy sigma=0.000702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.828 mas, bmaj=9.532 mas, bpa=72.14 degrees ! Estimated noise=605.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120652 Jy ! Component: 100 - total flux cleaned = 0.00153854 Jy ! Component: 150 - total flux cleaned = 0.00153801 Jy ! Component: 200 - total flux cleaned = 0.00153746 Jy ! Total flux subtracted in 200 components = 0.00153746 Jy ! Clean residual min=-0.001871 max=0.002483 Jy/beam ! Clean residual mean=0.000010 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.128915 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 179 components and 0.128915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090206Jy sigma=0.000702 ! Fit after self-cal, rms=0.090230Jy sigma=0.000702 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 = 0.000258922 Jy ! Component: 100 - total flux cleaned = 0.000228658 Jy ! Component: 150 - total flux cleaned = 0.000227378 Jy ! Component: 200 - total flux cleaned = 0.000201814 Jy ! Total flux subtracted in 200 components = 0.000201814 Jy ! Clean residual min=-0.001802 max=0.002518 Jy/beam ! Clean residual mean=0.000010 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.129117 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 188 components and 0.129117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090228Jy sigma=0.000701 ! Fit after self-cal, rms=0.090229Jy sigma=0.000701 ! 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=3.913 mas, bmaj=5.353 mas, bpa=70 degrees ! Estimated noise=495.07 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.913 x 5.353 at 70 degrees (North through East) ! Clean map min=-0.0016205 max=0.096878 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=3.198 mas, bmaj=4.43 mas, bpa=67.93 degrees ! Estimated noise=887.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0759597 Jy ! Component: 100 - total flux cleaned = 0.0955324 Jy ! Component: 150 - total flux cleaned = 0.104383 Jy ! Component: 200 - total flux cleaned = 0.110006 Jy ! Total flux subtracted in 200 components = 0.110006 Jy ! Clean residual min=-0.003263 max=0.003758 Jy/beam ! Clean residual mean=0.000000 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.110006 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 0.110006 Jy ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=5.353 mas, bpa=70 degrees ! Estimated noise=495.07 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 = 0.00457377 Jy ! Component: 100 - total flux cleaned = 0.00796455 Jy ! Component: 150 - total flux cleaned = 0.0106976 Jy ! Component: 200 - total flux cleaned = 0.0129861 Jy ! Total flux subtracted in 200 components = 0.0129861 Jy ! Clean residual min=-0.001948 max=0.002423 Jy/beam ! Clean residual mean=0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.122992 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.122992 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=7.828 mas, bmaj=9.532 mas, bpa=72.14 degrees ! Estimated noise=605.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024913 Jy ! Component: 100 - total flux cleaned = 0.00327598 Jy ! Component: 150 - total flux cleaned = 0.00394749 Jy ! Component: 200 - total flux cleaned = 0.00429975 Jy ! Total flux subtracted in 200 components = 0.00429975 Jy ! Clean residual min=-0.001946 max=0.002622 Jy/beam ! Clean residual mean=0.000009 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.127291 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 = 0.000207751 Jy ! Component: 100 - total flux cleaned = 0.000397419 Jy ! Component: 150 - total flux cleaned = 0.000486036 Jy ! Component: 200 - total flux cleaned = 0.000650315 Jy ! Total flux subtracted in 200 components = 0.000650315 Jy ! Clean residual min=-0.001874 max=0.002495 Jy/beam ! Clean residual mean=0.000009 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.127942 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 153 components and 0.127942 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=5.353 mas, bpa=70 degrees ! Estimated noise=495.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582869 Jy ! Component: 100 - total flux cleaned = 0.000843674 Jy ! Component: 150 - total flux cleaned = 0.0011269 Jy ! Component: 200 - total flux cleaned = 0.00138429 Jy ! Total flux subtracted in 200 components = 0.00138429 Jy ! Clean residual min=-0.001591 max=0.002263 Jy/beam ! Clean residual mean=0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.129326 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 179 components and 0.129326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090265Jy sigma=0.000702 ! Fit after self-cal, rms=0.090250Jy sigma=0.000702 wmodel J1220+7105_S_2017_04_28_pus_map.mod ! Writing 179 model components to file: J1220+7105_S_2017_04_28_pus_map.mod wobs J1220+7105_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1220+7105_S_2017_04_28_pus_uvs.fits wwins J1220+7105_S_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J1220+7105_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 = 0.00100203 Jy ! Component: 100 - total flux cleaned = 0.00186558 Jy ! Component: 150 - total flux cleaned = 0.00263156 Jy ! Component: 200 - total flux cleaned = 0.00314791 Jy ! Component: 250 - total flux cleaned = 0.00358612 Jy ! Component: 300 - total flux cleaned = 0.00398356 Jy ! Component: 350 - total flux cleaned = 0.00437056 Jy ! Component: 400 - total flux cleaned = 0.00474764 Jy ! Component: 450 - total flux cleaned = 0.00501069 Jy ! Component: 500 - total flux cleaned = 0.00521668 Jy ! Component: 550 - total flux cleaned = 0.00539343 Jy ! Component: 600 - total flux cleaned = 0.00556713 Jy ! Component: 650 - total flux cleaned = 0.0057851 Jy ! Component: 700 - total flux cleaned = 0.00590421 Jy ! Component: 750 - total flux cleaned = 0.00604456 Jy ! Component: 800 - total flux cleaned = 0.00615917 Jy ! Component: 850 - total flux cleaned = 0.00618184 Jy ! Component: 900 - total flux cleaned = 0.00622642 Jy ! Component: 950 - total flux cleaned = 0.00624809 Jy ! Component: 1000 - total flux cleaned = 0.0062913 Jy ! Component: 1050 - total flux cleaned = 0.00641935 Jy ! Component: 1100 - total flux cleaned = 0.0064828 Jy ! Component: 1150 - total flux cleaned = 0.00652461 Jy ! Component: 1200 - total flux cleaned = 0.00670884 Jy ! Component: 1250 - total flux cleaned = 0.00676907 Jy ! Component: 1300 - total flux cleaned = 0.00682947 Jy ! Component: 1350 - total flux cleaned = 0.00694801 Jy ! Component: 1400 - total flux cleaned = 0.00708444 Jy ! Component: 1450 - total flux cleaned = 0.00716103 Jy ! Component: 1500 - total flux cleaned = 0.00723729 Jy ! Component: 1550 - total flux cleaned = 0.00727478 Jy ! Component: 1600 - total flux cleaned = 0.00731215 Jy ! Component: 1650 - total flux cleaned = 0.0073308 Jy ! Component: 1700 - total flux cleaned = 0.00740381 Jy ! Component: 1750 - total flux cleaned = 0.00743972 Jy ! Component: 1800 - total flux cleaned = 0.00749318 Jy ! Component: 1850 - total flux cleaned = 0.00749305 Jy ! Component: 1900 - total flux cleaned = 0.00749286 Jy ! Component: 1950 - total flux cleaned = 0.00752756 Jy ! Component: 2000 - total flux cleaned = 0.00754466 Jy ! Component: 2050 - total flux cleaned = 0.00745982 Jy ! Component: 2100 - total flux cleaned = 0.00754402 Jy ! Component: 2150 - total flux cleaned = 0.00751067 Jy ! Component: 2200 - total flux cleaned = 0.00749433 Jy ! Component: 2250 - total flux cleaned = 0.0075435 Jy ! Component: 2300 - total flux cleaned = 0.00751105 Jy ! Component: 2350 - total flux cleaned = 0.00757532 Jy ! Component: 2400 - total flux cleaned = 0.00752716 Jy ! Component: 2450 - total flux cleaned = 0.00749535 Jy ! Component: 2500 - total flux cleaned = 0.00744826 Jy ! Component: 2550 - total flux cleaned = 0.00747946 Jy ! Component: 2600 - total flux cleaned = 0.00746403 Jy ! Component: 2650 - total flux cleaned = 0.00749446 Jy ! Component: 2700 - total flux cleaned = 0.00744891 Jy ! Component: 2750 - total flux cleaned = 0.0074788 Jy ! Component: 2800 - total flux cleaned = 0.00747878 Jy ! Component: 2850 - total flux cleaned = 0.00747878 Jy ! Component: 2900 - total flux cleaned = 0.00752311 Jy ! Component: 2950 - total flux cleaned = 0.00752298 Jy ! Component: 3000 - total flux cleaned = 0.00756644 Jy ! Component: 3050 - total flux cleaned = 0.00756625 Jy ! Component: 3100 - total flux cleaned = 0.00755206 Jy ! Component: 3150 - total flux cleaned = 0.00756635 Jy ! Component: 3200 - total flux cleaned = 0.00763683 Jy ! Component: 3250 - total flux cleaned = 0.00769302 Jy ! Component: 3300 - total flux cleaned = 0.00769316 Jy ! Component: 3350 - total flux cleaned = 0.00770702 Jy ! Component: 3400 - total flux cleaned = 0.00770711 Jy ! Component: 3450 - total flux cleaned = 0.00772071 Jy ! Component: 3500 - total flux cleaned = 0.00770708 Jy ! Component: 3550 - total flux cleaned = 0.00769369 Jy ! Component: 3600 - total flux cleaned = 0.00769381 Jy ! Component: 3650 - total flux cleaned = 0.00774673 Jy ! Component: 3700 - total flux cleaned = 0.00778613 Jy ! Component: 3750 - total flux cleaned = 0.00783856 Jy ! Component: 3800 - total flux cleaned = 0.00787743 Jy ! Component: 3850 - total flux cleaned = 0.00781286 Jy ! Component: 3900 - total flux cleaned = 0.00777455 Jy ! Component: 3950 - total flux cleaned = 0.00780009 Jy ! Component: 4000 - total flux cleaned = 0.00785071 Jy ! Component: 4050 - total flux cleaned = 0.00786328 Jy ! Total flux subtracted in 4096 components = 0.00782587 Jy ! Clean residual min=-0.000676 max=0.000756 Jy/beam ! Clean residual mean=0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.137152 Jy keep ! Adding 368 model components to the UV plane model. ! The established model now contains 547 components and 0.137152 Jy ![Exited script file: muppet] wmap "J1220+7105_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.913 x 5.353 at 70 degrees (North through East) ! Clean map min=-0.0014525 max=0.097155 Jy/beam ! Writing clean map to FITS file: J1220+7105_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 0.0971552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.75892 0.75892 1.51784 3.03568 6.07136 12.1427 24.2855 48.5709 97.1418 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.913 x 5.353 at 70 degrees (North through East) ! Clean map min=-0.0014525 max=0.097155 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 J1220+7105_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:25:32 2019