! Started logfile: J0012+6551_S_2017_03_23_pus_uvs.log on Mon May 13 09:44:13 2019 obs J0012+6551_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0012+6551_S_2017_03_23_pus_uva.fits ! AN table 1: 202 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.608471 visibilities/baseline/integration-bin. ! Found source: J0012+6551 ! ! 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 481 lines of history. ! ! Reading 22124 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 J0012+6551_S_2017_03_23_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 768 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 765 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 772 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.873443Jy sigma=0.007303 ! Fit after self-cal, rms=0.856281Jy sigma=0.007190 ! 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=3.559 mas, bmaj=4.159 mas, bpa=-55.37 degrees ! Estimated noise=1157.06 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 = 0.0958637 Jy ! Component: 100 - total flux cleaned = 0.155575 Jy ! Total flux subtracted in 100 components = 0.155575 Jy ! Clean residual min=-0.018839 max=0.040057 Jy/beam ! Clean residual mean=-0.000215 rms=0.005889 Jy/beam ! Combined flux in latest and established models = 0.155575 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 56 components and 0.155575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209523Jy sigma=0.001792 ! Fit after self-cal, rms=0.208908Jy sigma=0.001787 ! Inverting map ! Added new window around map position (-6.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486455 Jy ! Component: 100 - total flux cleaned = 0.0861357 Jy ! Total flux subtracted in 100 components = 0.0861357 Jy ! Clean residual min=-0.015110 max=0.031376 Jy/beam ! Clean residual mean=-0.000170 rms=0.004908 Jy/beam ! Combined flux in latest and established models = 0.24171 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.24171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181339Jy sigma=0.001520 ! Fit after self-cal, rms=0.180763Jy sigma=0.001514 ! Inverting map ! Added new window around map position (1, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353821 Jy ! Component: 100 - total flux cleaned = 0.0634084 Jy ! Total flux subtracted in 100 components = 0.0634084 Jy ! Clean residual min=-0.013531 max=0.026911 Jy/beam ! Clean residual mean=-0.000138 rms=0.004291 Jy/beam ! Combined flux in latest and established models = 0.305119 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 119 components and 0.305119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164056Jy sigma=0.001354 ! Fit after self-cal, rms=0.163574Jy sigma=0.001349 ! 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=4.485 mas, bmaj=6.001 mas, bpa=-43.73 degrees ! Estimated noise=650.88 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 = 0.0545744 Jy ! Component: 100 - total flux cleaned = 0.09408 Jy ! Component: 150 - total flux cleaned = 0.123684 Jy ! Component: 200 - total flux cleaned = 0.146013 Jy ! Total flux subtracted in 200 components = 0.146013 Jy ! Clean residual min=-0.017588 max=0.042171 Jy/beam ! Clean residual mean=-0.000194 rms=0.006613 Jy/beam ! Combined flux in latest and established models = 0.451132 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 171 components and 0.451132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138329Jy sigma=0.001110 ! Fit after self-cal, rms=0.137576Jy sigma=0.001102 ! Inverting map ! Added new window around map position (-49.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040054 Jy ! Component: 100 - total flux cleaned = 0.0646779 Jy ! Component: 150 - total flux cleaned = 0.0844882 Jy ! Component: 200 - total flux cleaned = 0.101178 Jy ! Total flux subtracted in 200 components = 0.101178 Jy ! Clean residual min=-0.013146 max=0.030973 Jy/beam ! Clean residual mean=-0.000194 rms=0.004971 Jy/beam ! Combined flux in latest and established models = 0.552311 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 238 components and 0.552311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122986Jy sigma=0.000958 ! Fit after self-cal, rms=0.121170Jy sigma=0.000941 ! Inverting map ! Added new window around map position (0.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272186 Jy ! Component: 100 - total flux cleaned = 0.04713 Jy ! Component: 150 - total flux cleaned = 0.0639369 Jy ! Component: 200 - total flux cleaned = 0.0787017 Jy ! Total flux subtracted in 200 components = 0.0787017 Jy ! Clean residual min=-0.010992 max=0.016379 Jy/beam ! Clean residual mean=-0.000137 rms=0.003672 Jy/beam ! Combined flux in latest and established models = 0.631012 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 315 components and 0.631012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111507Jy sigma=0.000854 ! Fit after self-cal, rms=0.110794Jy sigma=0.000848 ! 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 1.04 FD 1.01 HN 1.21 KP 0.98 ! LA 0.95 MK 1.46 NL 1.01 OV 1.05 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.19 KP 0.95 ! LA 0.91 MK 1.52 NL 1.09 OV 1.07 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.13 KP 0.85 ! LA 0.72 MK 1.49 NL 1.24 OV 1.00 ! PT 0.91 SC 1.19 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.13 HN 1.08 KP 1.00* ! LA 0.79 MK 1.07 NL 1.00* OV 4.67 ! PT 0.92 SC 1.00* ! ! ! Fit before self-cal, rms=0.110794Jy sigma=0.000848 ! Fit after self-cal, rms=0.139059Jy sigma=0.000719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.845 mas, bmaj=6.188 mas, bpa=-41.68 degrees ! Estimated noise=702.704 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 = 0.0130108 Jy ! Component: 100 - total flux cleaned = 0.0214216 Jy ! Component: 150 - total flux cleaned = 0.02453 Jy ! Component: 200 - total flux cleaned = 0.02693 Jy ! Total flux subtracted in 200 components = 0.02693 Jy ! Clean residual min=-0.006388 max=0.006901 Jy/beam ! Clean residual mean=-0.000065 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.657942 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 351 components and 0.657942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137713Jy sigma=0.000695 ! Fit after self-cal, rms=0.139081Jy sigma=0.000692 ! 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=0.139081Jy sigma=0.000692 ! Fit after self-cal, rms=0.133068Jy sigma=0.000683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.776 mas, bmaj=6.246 mas, bpa=-39.6 degrees ! Estimated noise=705.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173641 Jy ! Component: 100 - total flux cleaned = 0.00332923 Jy ! Component: 150 - total flux cleaned = 0.00484836 Jy ! Component: 200 - total flux cleaned = 0.00633764 Jy ! Total flux subtracted in 200 components = 0.00633764 Jy ! Clean residual min=-0.005226 max=0.005770 Jy/beam ! Clean residual mean=0.000008 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.66428 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 374 components and 0.66428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132559Jy sigma=0.000676 ! Fit after self-cal, rms=0.132618Jy sigma=0.000675 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 = 0.00206233 Jy ! Component: 100 - total flux cleaned = 0.00336246 Jy ! Component: 150 - total flux cleaned = 0.00468269 Jy ! Component: 200 - total flux cleaned = 0.00577208 Jy ! Total flux subtracted in 200 components = 0.00577208 Jy ! Clean residual min=-0.004704 max=0.005118 Jy/beam ! Clean residual mean=0.000009 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.670052 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 384 components and 0.670052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132352Jy sigma=0.000672 ! Fit after self-cal, rms=0.132356Jy sigma=0.000672 ! 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=0.132356Jy sigma=0.000672 ! Fit after self-cal, rms=0.131128Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.759 mas, bmaj=6.168 mas, bpa=-38.02 degrees ! Estimated noise=694.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199109 Jy ! Component: 100 - total flux cleaned = 0.000548099 Jy ! Component: 150 - total flux cleaned = 0.00144869 Jy ! Component: 200 - total flux cleaned = 0.00218576 Jy ! Total flux subtracted in 200 components = 0.00218576 Jy ! Clean residual min=-0.004221 max=0.004946 Jy/beam ! Clean residual mean=0.000008 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.672238 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 399 components and 0.672238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130919Jy sigma=0.000668 ! Fit after self-cal, rms=0.130906Jy sigma=0.000668 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 = 0.00107207 Jy ! Component: 100 - total flux cleaned = 0.00199935 Jy ! Component: 150 - total flux cleaned = 0.00257683 Jy ! Component: 200 - total flux cleaned = 0.00311945 Jy ! Total flux subtracted in 200 components = 0.00311945 Jy ! Clean residual min=-0.004102 max=0.004828 Jy/beam ! Clean residual mean=0.000009 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.675358 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 415 components and 0.675358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130766Jy sigma=0.000667 ! Fit after self-cal, rms=0.130754Jy sigma=0.000666 ! Inverting map ! Added new window around map position (-5, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402705 Jy ! Component: 100 - total flux cleaned = 0.00550178 Jy ! Component: 150 - total flux cleaned = 0.00644982 Jy ! Component: 200 - total flux cleaned = 0.00707056 Jy ! Total flux subtracted in 200 components = 0.00707056 Jy ! Clean residual min=-0.003794 max=0.004027 Jy/beam ! Clean residual mean=0.000016 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.682428 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 433 components and 0.682428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130543Jy sigma=0.000664 ! Fit after self-cal, rms=0.130494Jy sigma=0.000664 ! 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=0.130494Jy sigma=0.000664 ! Fit after self-cal, rms=0.128653Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.269 mas, bmaj=9.402 mas, bpa=-30.37 degrees ! Estimated noise=765.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207683 Jy ! Component: 100 - total flux cleaned = 0.00385166 Jy ! Component: 150 - total flux cleaned = 0.00544198 Jy ! Component: 200 - total flux cleaned = 0.00690493 Jy ! Total flux subtracted in 200 components = 0.00690493 Jy ! Clean residual min=-0.004637 max=0.003942 Jy/beam ! Clean residual mean=0.000016 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.689333 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 469 components and 0.689333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128554Jy sigma=0.000662 ! Fit after self-cal, rms=0.128515Jy 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 = 0.00087492 Jy ! Component: 100 - total flux cleaned = 0.00226026 Jy ! Component: 150 - total flux cleaned = 0.00315093 Jy ! Component: 200 - total flux cleaned = 0.00365177 Jy ! Total flux subtracted in 200 components = 0.00365177 Jy ! Clean residual min=-0.004387 max=0.003668 Jy/beam ! Clean residual mean=0.000022 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.692985 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 497 components and 0.692985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128469Jy sigma=0.000661 ! Fit after self-cal, rms=0.128472Jy sigma=0.000661 ! 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=4.764 mas, bmaj=6.065 mas, bpa=-37.03 degrees ! Estimated noise=681.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.764 x 6.065 at -37.03 degrees (North through East) ! Clean map min=-0.0034806 max=0.1146 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=3.741 mas, bmaj=4.338 mas, bpa=-41.67 degrees ! Estimated noise=1287.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102407 Jy ! Component: 100 - total flux cleaned = 0.171352 Jy ! Component: 150 - total flux cleaned = 0.222904 Jy ! Component: 200 - total flux cleaned = 0.26402 Jy ! Total flux subtracted in 200 components = 0.26402 Jy ! Clean residual min=-0.016980 max=0.025204 Jy/beam ! Clean residual mean=-0.000123 rms=0.004940 Jy/beam ! Combined flux in latest and established models = 0.26402 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 95 model components to the UV plane model. ! The established model now contains 95 components and 0.26402 Jy ! Inverting map and beam ! Estimated beam: bmin=4.764 mas, bmaj=6.065 mas, bpa=-37.03 degrees ! Estimated noise=681.14 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 = 0.0667471 Jy ! Component: 100 - total flux cleaned = 0.117771 Jy ! Component: 150 - total flux cleaned = 0.159119 Jy ! Component: 200 - total flux cleaned = 0.193354 Jy ! Total flux subtracted in 200 components = 0.193354 Jy ! Clean residual min=-0.014058 max=0.021865 Jy/beam ! Clean residual mean=-0.000130 rms=0.004891 Jy/beam ! Combined flux in latest and established models = 0.457374 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 213 components and 0.457374 Jy ! Inverting map ! Added new window around map position (6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288581 Jy ! Component: 100 - total flux cleaned = 0.05318 Jy ! Component: 150 - total flux cleaned = 0.0739811 Jy ! Component: 200 - total flux cleaned = 0.0919239 Jy ! Total flux subtracted in 200 components = 0.0919239 Jy ! Clean residual min=-0.008769 max=0.012251 Jy/beam ! Clean residual mean=-0.000070 rms=0.002940 Jy/beam ! Combined flux in latest and established models = 0.549298 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 305 components and 0.549298 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=9.269 mas, bmaj=9.402 mas, bpa=-30.37 degrees ! Estimated noise=765.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253254 Jy ! Component: 100 - total flux cleaned = 0.0449127 Jy ! Component: 150 - total flux cleaned = 0.0605376 Jy ! Component: 200 - total flux cleaned = 0.0731864 Jy ! Total flux subtracted in 200 components = 0.0731864 Jy ! Clean residual min=-0.006976 max=0.007753 Jy/beam ! Clean residual mean=-0.000050 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 0.622484 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 = 0.0103872 Jy ! Component: 100 - total flux cleaned = 0.0191341 Jy ! Component: 150 - total flux cleaned = 0.0265801 Jy ! Component: 200 - total flux cleaned = 0.0329469 Jy ! Total flux subtracted in 200 components = 0.0329469 Jy ! Clean residual min=-0.005518 max=0.005140 Jy/beam ! Clean residual mean=-0.000016 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.655431 Jy ! Adding 210 model components to the UV plane model. ! The established model now contains 474 components and 0.655431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.764 mas, bmaj=6.065 mas, bpa=-37.03 degrees ! Estimated noise=681.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480413 Jy ! Component: 100 - total flux cleaned = 0.00878656 Jy ! Component: 150 - total flux cleaned = 0.0123123 Jy ! Component: 200 - total flux cleaned = 0.015462 Jy ! Total flux subtracted in 200 components = 0.015462 Jy ! Clean residual min=-0.003768 max=0.004369 Jy/beam ! Clean residual mean=0.000000 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.670893 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 511 components and 0.670893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128799Jy sigma=0.000665 ! Fit after self-cal, rms=0.128498Jy sigma=0.000662 wmodel J0012+6551_S_2017_03_23_pus_map.mod ! Writing 511 model components to file: J0012+6551_S_2017_03_23_pus_map.mod wobs J0012+6551_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0012+6551_S_2017_03_23_pus_uvs.fits wwins J0012+6551_S_2017_03_23_pus_map.win ! wwins: Wrote 7 windows to J0012+6551_S_2017_03_23_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 = -0.00013839 Jy ! Component: 100 - total flux cleaned = -0.0002589 Jy ! Component: 150 - total flux cleaned = -0.000373505 Jy ! Component: 200 - total flux cleaned = -0.000485349 Jy ! Component: 250 - total flux cleaned = -0.000700562 Jy ! Component: 300 - total flux cleaned = -0.00085533 Jy ! Component: 350 - total flux cleaned = -0.000855037 Jy ! Component: 400 - total flux cleaned = -0.000805384 Jy ! Component: 450 - total flux cleaned = -0.000566497 Jy ! Component: 500 - total flux cleaned = -0.000473402 Jy ! Component: 550 - total flux cleaned = -0.000381653 Jy ! Component: 600 - total flux cleaned = -0.000246996 Jy ! Component: 650 - total flux cleaned = -0.000246228 Jy ! Component: 700 - total flux cleaned = -0.000160141 Jy ! Component: 750 - total flux cleaned = -3.47993e-05 Jy ! Component: 800 - total flux cleaned = -3.49809e-05 Jy ! Component: 850 - total flux cleaned = -3.53585e-05 Jy ! Component: 900 - total flux cleaned = 4.37965e-05 Jy ! Component: 950 - total flux cleaned = -3.4761e-05 Jy ! Component: 1000 - total flux cleaned = -0.000149666 Jy ! Component: 1050 - total flux cleaned = -7.42224e-05 Jy ! Component: 1100 - total flux cleaned = -0.000110872 Jy ! Component: 1150 - total flux cleaned = -0.000111078 Jy ! Component: 1200 - total flux cleaned = -0.000110785 Jy ! Component: 1250 - total flux cleaned = -4.03434e-05 Jy ! Component: 1300 - total flux cleaned = -0.000109908 Jy ! Component: 1350 - total flux cleaned = -0.000110976 Jy ! Component: 1400 - total flux cleaned = -0.000144778 Jy ! Component: 1450 - total flux cleaned = -0.00014503 Jy ! Component: 1500 - total flux cleaned = -0.000210285 Jy ! Component: 1550 - total flux cleaned = -0.000145435 Jy ! Component: 1600 - total flux cleaned = -8.13987e-05 Jy ! Component: 1650 - total flux cleaned = -8.15488e-05 Jy ! Component: 1700 - total flux cleaned = -0.000112516 Jy ! Component: 1750 - total flux cleaned = 4.00779e-05 Jy ! Component: 1800 - total flux cleaned = -2.08833e-05 Jy ! Component: 1850 - total flux cleaned = -8.0509e-05 Jy ! Component: 1900 - total flux cleaned = 6.62587e-05 Jy ! Component: 1950 - total flux cleaned = 3.62048e-05 Jy ! Component: 2000 - total flux cleaned = 3.53706e-05 Jy ! Component: 2050 - total flux cleaned = 3.53195e-05 Jy ! Component: 2100 - total flux cleaned = 3.53297e-05 Jy ! Component: 2150 - total flux cleaned = 3.55557e-05 Jy ! Component: 2200 - total flux cleaned = 0.000117787 Jy ! Component: 2250 - total flux cleaned = 9.05162e-05 Jy ! Component: 2300 - total flux cleaned = 9.06108e-05 Jy ! Component: 2350 - total flux cleaned = 0.000143048 Jy ! Component: 2400 - total flux cleaned = 0.000116646 Jy ! Component: 2450 - total flux cleaned = 3.93667e-05 Jy ! Component: 2500 - total flux cleaned = 1.43987e-05 Jy ! Component: 2550 - total flux cleaned = 3.95359e-05 Jy ! Component: 2600 - total flux cleaned = -1.05287e-05 Jy ! Component: 2650 - total flux cleaned = -1.01957e-05 Jy ! Component: 2700 - total flux cleaned = 1.4081e-05 Jy ! Component: 2750 - total flux cleaned = 0.000110052 Jy ! Component: 2800 - total flux cleaned = 1.46077e-05 Jy ! Component: 2850 - total flux cleaned = 6.17782e-05 Jy ! Component: 2900 - total flux cleaned = 6.17282e-05 Jy ! Component: 2950 - total flux cleaned = 8.45888e-05 Jy ! Component: 3000 - total flux cleaned = 0.000107386 Jy ! Component: 3050 - total flux cleaned = 6.17868e-05 Jy ! Component: 3100 - total flux cleaned = -5.0287e-06 Jy ! Component: 3150 - total flux cleaned = -9.33358e-05 Jy ! Component: 3200 - total flux cleaned = -0.000115227 Jy ! Component: 3250 - total flux cleaned = -0.000114912 Jy ! Component: 3300 - total flux cleaned = -0.00022236 Jy ! Component: 3350 - total flux cleaned = -0.000243788 Jy ! Component: 3400 - total flux cleaned = -0.000286209 Jy ! Component: 3450 - total flux cleaned = -0.000369963 Jy ! Component: 3500 - total flux cleaned = -0.000411596 Jy ! Component: 3550 - total flux cleaned = -0.00049369 Jy ! Component: 3600 - total flux cleaned = -0.000615784 Jy ! Component: 3650 - total flux cleaned = -0.000656048 Jy ! Component: 3700 - total flux cleaned = -0.000695886 Jy ! Component: 3750 - total flux cleaned = -0.000774984 Jy ! Component: 3800 - total flux cleaned = -0.000774956 Jy ! Component: 3850 - total flux cleaned = -0.000833542 Jy ! Component: 3900 - total flux cleaned = -0.000852896 Jy ! Component: 3950 - total flux cleaned = -0.000833815 Jy ! Component: 4000 - total flux cleaned = -0.000872147 Jy ! Component: 4050 - total flux cleaned = -0.000872048 Jy ! Total flux subtracted in 4096 components = -0.000815758 Jy ! Clean residual min=-0.001067 max=0.001049 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.670078 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 837 components and 0.670078 Jy ![Exited script file: muppet] wmap "J0012+6551_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.764 x 6.065 at -37.03 degrees (North through East) ! Clean map min=-0.0025739 max=0.11276 Jy/beam ! Writing clean map to FITS file: J0012+6551_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112756 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000359118 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.955473 0.955473 1.91095 3.82189 7.64378 15.2876 30.5751 61.1503 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.764 x 6.065 at -37.03 degrees (North through East) ! Clean map min=-0.0025739 max=0.11276 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 J0012+6551_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:44:21 2019