! Started logfile: J1016+7617_S_2017_10_21_pus_uvs.log on Sat May 11 20:56:02 2019 obs J1016+7617_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1016+7617_S_2017_10_21_pus_uva.fits ! AN table 1: 216 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.928884 visibilities/baseline/integration-bin. ! Found source: J1016+7617 ! ! 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 644 lines of history. ! ! Reading 28892 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 J1016+7617_S_2017_10_21_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 942 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910678Jy sigma=0.007998 ! Fit after self-cal, rms=0.884940Jy sigma=0.007757 ! 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=3.086 mas, bmaj=4.936 mas, bpa=19.36 degrees ! Estimated noise=1125.77 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 = 0.0839697 Jy ! Component: 100 - total flux cleaned = 0.110487 Jy ! Total flux subtracted in 100 components = 0.110487 Jy ! Clean residual min=-0.007954 max=0.016675 Jy/beam ! Clean residual mean=-0.000099 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 0.110487 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.110487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120872Jy sigma=0.001183 ! Fit after self-cal, rms=0.120838Jy sigma=0.001183 ! Inverting map ! Added new window around map position (21, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170823 Jy ! Component: 100 - total flux cleaned = 0.0280472 Jy ! Total flux subtracted in 100 components = 0.0280472 Jy ! Clean residual min=-0.006954 max=0.008039 Jy/beam ! Clean residual mean=-0.000056 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.138534 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.138534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117510Jy sigma=0.001160 ! Fit after self-cal, rms=0.117363Jy sigma=0.001159 ! 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=3.757 mas, bmaj=6.616 mas, bpa=22.2 degrees ! Estimated noise=562.909 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 = 0.0126273 Jy ! Component: 100 - total flux cleaned = 0.0200088 Jy ! Component: 150 - total flux cleaned = 0.024628 Jy ! Component: 200 - total flux cleaned = 0.0265658 Jy ! Total flux subtracted in 200 components = 0.0265658 Jy ! Clean residual min=-0.007952 max=0.008392 Jy/beam ! Clean residual mean=-0.000030 rms=0.003393 Jy/beam ! Combined flux in latest and established models = 0.1651 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 65 components and 0.1651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115867Jy sigma=0.001147 ! Fit after self-cal, rms=0.115837Jy sigma=0.001147 ! 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 1.66 FD 1.53 HN 1.27 KP 0.54 ! LA 1.53 MK 1.58 NL 1.33 OV 0.50 ! PT 1.56 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 0.98 KP 1.09 ! LA 0.95 MK 0.98 NL 1.12 OV 1.03 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.00 KP 1.06 ! LA 0.75 MK 1.03 NL 1.22 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 0.98 KP 1.00* ! LA 0.82 MK 1.07 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Fit before self-cal, rms=0.115837Jy sigma=0.001147 ! Fit after self-cal, rms=0.140937Jy sigma=0.001088 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=6.781 mas, bpa=21.41 degrees ! Estimated noise=583.769 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 = 0.00898301 Jy ! Component: 100 - total flux cleaned = 0.0134223 Jy ! Component: 150 - total flux cleaned = 0.0157531 Jy ! Component: 200 - total flux cleaned = 0.0163989 Jy ! Total flux subtracted in 200 components = 0.0163989 Jy ! Clean residual min=-0.008942 max=0.014375 Jy/beam ! Clean residual mean=-0.000024 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 0.181498 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.181499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139434Jy sigma=0.001090 ! Fit after self-cal, rms=0.141253Jy sigma=0.001080 ! 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=0.141253Jy sigma=0.001080 ! Fit after self-cal, rms=0.354433Jy sigma=0.000923 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.89 mas, bmaj=6.523 mas, bpa=20.18 degrees ! Estimated noise=614.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062108 Jy ! Component: 100 - total flux cleaned = 0.0094154 Jy ! Component: 150 - total flux cleaned = 0.0109952 Jy ! Component: 200 - total flux cleaned = 0.011287 Jy ! Total flux subtracted in 200 components = 0.011287 Jy ! Clean residual min=-0.003533 max=0.009753 Jy/beam ! Clean residual mean=0.000015 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.192786 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.192786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.353006Jy sigma=0.000925 ! Fit after self-cal, rms=0.356221Jy sigma=0.000919 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 (-122, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724711 Jy ! Component: 100 - total flux cleaned = 0.00778651 Jy ! Component: 150 - total flux cleaned = 0.00742422 Jy ! Component: 200 - total flux cleaned = 0.00710655 Jy ! Total flux subtracted in 200 components = 0.00710655 Jy ! Clean residual min=-0.003445 max=0.006770 Jy/beam ! Clean residual mean=-0.000004 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.199892 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.199892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.354979Jy sigma=0.000920 ! Fit after self-cal, rms=0.354824Jy sigma=0.000919 ! Inverting map ! Added new window around map position (117, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045892 Jy ! Component: 100 - total flux cleaned = 0.00398911 Jy ! Component: 150 - total flux cleaned = 0.00364252 Jy ! Component: 200 - total flux cleaned = 0.00364561 Jy ! Total flux subtracted in 200 components = 0.00364561 Jy ! Clean residual min=-0.003610 max=0.006096 Jy/beam ! Clean residual mean=0.000002 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.203538 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 154 components and 0.203538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.353922Jy sigma=0.000920 ! Fit after self-cal, rms=0.353796Jy sigma=0.000919 ! Inverting map ! Added new window around map position (122, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341293 Jy ! Component: 100 - total flux cleaned = 0.00353931 Jy ! Component: 150 - total flux cleaned = 0.00344753 Jy ! Component: 200 - total flux cleaned = 0.00344557 Jy ! Total flux subtracted in 200 components = 0.00344557 Jy ! Clean residual min=-0.003471 max=0.005555 Jy/beam ! Clean residual mean=-0.000005 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.206983 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.206983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352849Jy sigma=0.000921 ! Fit after self-cal, rms=0.352574Jy sigma=0.000921 ! Inverting map ! Added new window around map position (20, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359763 Jy ! Component: 100 - total flux cleaned = 0.00404511 Jy ! Component: 150 - total flux cleaned = 0.00415748 Jy ! Component: 200 - total flux cleaned = 0.003899 Jy ! Total flux subtracted in 200 components = 0.003899 Jy ! Clean residual min=-0.003378 max=0.005371 Jy/beam ! Clean residual mean=-0.000002 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.210882 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 209 components and 0.210882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351720Jy sigma=0.000920 ! Fit after self-cal, rms=0.351722Jy sigma=0.000920 ! Inverting map ! Added new window around map position (-27, 118). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475276 Jy ! Component: 100 - total flux cleaned = 0.00651755 Jy ! Component: 150 - total flux cleaned = 0.00669833 Jy ! Component: 200 - total flux cleaned = 0.00661727 Jy ! Total flux subtracted in 200 components = 0.00661727 Jy ! Clean residual min=-0.003695 max=0.004800 Jy/beam ! Clean residual mean=-0.000002 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.2175 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 229 components and 0.2175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.350869Jy sigma=0.000919 ! Fit after self-cal, rms=0.350658Jy sigma=0.000919 ! Inverting map ! Added new window around map position (-39, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040151 Jy ! Component: 100 - total flux cleaned = 0.00501452 Jy ! Component: 150 - total flux cleaned = 0.00527631 Jy ! Component: 200 - total flux cleaned = 0.00544342 Jy ! Total flux subtracted in 200 components = 0.00544342 Jy ! Clean residual min=-0.003600 max=0.004590 Jy/beam ! Clean residual mean=-0.000010 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.222943 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 257 components and 0.222943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.350001Jy sigma=0.000919 ! Fit after self-cal, rms=0.349845Jy sigma=0.000919 ! Inverting map ! Added new window around map position (-119, -85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329459 Jy ! Component: 100 - total flux cleaned = 0.00460046 Jy ! Component: 150 - total flux cleaned = 0.00529792 Jy ! Component: 200 - total flux cleaned = 0.0056275 Jy ! Total flux subtracted in 200 components = 0.0056275 Jy ! Clean residual min=-0.003527 max=0.004278 Jy/beam ! Clean residual mean=-0.000007 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.22857 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 282 components and 0.22857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349195Jy sigma=0.000919 ! Fit after self-cal, rms=0.349003Jy sigma=0.000919 ! Inverting map ! Added new window around map position (50.5, -111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270975 Jy ! Component: 100 - total flux cleaned = 0.00291534 Jy ! Component: 150 - total flux cleaned = 0.0027381 Jy ! Component: 200 - total flux cleaned = 0.00282136 Jy ! Total flux subtracted in 200 components = 0.00282136 Jy ! Clean residual min=-0.003412 max=0.004425 Jy/beam ! Clean residual mean=-0.000017 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.231392 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 302 components and 0.231392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348473Jy sigma=0.000919 ! Fit after self-cal, rms=0.348225Jy sigma=0.000919 ! Inverting map ! Added new window around map position (-85.5, 88). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232987 Jy ! Component: 100 - total flux cleaned = 0.00366576 Jy ! Component: 150 - total flux cleaned = 0.00472363 Jy ! Component: 200 - total flux cleaned = 0.00552303 Jy ! Total flux subtracted in 200 components = 0.00552303 Jy ! Clean residual min=-0.003517 max=0.004368 Jy/beam ! Clean residual mean=-0.000019 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.236915 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 320 components and 0.236915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347647Jy sigma=0.000919 ! Fit after self-cal, rms=0.347428Jy sigma=0.000919 ! Inverting map ! Added new window around map position (-118, -122.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259309 Jy ! Component: 100 - total flux cleaned = 0.00300975 Jy ! Component: 150 - total flux cleaned = 0.00337841 Jy ! Component: 200 - total flux cleaned = 0.00373236 Jy ! Total flux subtracted in 200 components = 0.00373236 Jy ! Clean residual min=-0.003701 max=0.004164 Jy/beam ! Clean residual mean=-0.000019 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.240647 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 341 components and 0.240647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.346770Jy sigma=0.000919 ! Fit after self-cal, rms=0.346547Jy sigma=0.000919 ! 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=0.346547Jy sigma=0.000919 ! Fit after self-cal, rms=0.192302Jy sigma=0.000908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.906 mas, bmaj=6.511 mas, bpa=20.07 degrees ! Estimated noise=624.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627107 Jy ! Component: 100 - total flux cleaned = 0.0106595 Jy ! Component: 150 - total flux cleaned = 0.0142458 Jy ! Component: 200 - total flux cleaned = 0.0173605 Jy ! Total flux subtracted in 200 components = 0.0173605 Jy ! Clean residual min=-0.003953 max=0.005126 Jy/beam ! Clean residual mean=-0.000018 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.258008 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 379 components and 0.258008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190863Jy sigma=0.000906 ! Fit after self-cal, rms=0.189074Jy sigma=0.000906 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 (18.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466446 Jy ! Component: 100 - total flux cleaned = 0.00703875 Jy ! Component: 150 - total flux cleaned = 0.00927802 Jy ! Component: 200 - total flux cleaned = 0.0106136 Jy ! Total flux subtracted in 200 components = 0.0106136 Jy ! Clean residual min=-0.003967 max=0.004349 Jy/beam ! Clean residual mean=-0.000018 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.268621 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 402 components and 0.268621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188172Jy sigma=0.000905 ! Fit after self-cal, rms=0.187887Jy sigma=0.000905 ! 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=0.187887Jy sigma=0.000905 ! Fit after self-cal, rms=0.150347Jy sigma=0.000902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.721 mas, bmaj=11.3 mas, bpa=11.53 degrees ! Estimated noise=748.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503088 Jy ! Component: 100 - total flux cleaned = 0.00861527 Jy ! Component: 150 - total flux cleaned = 0.0109116 Jy ! Component: 200 - total flux cleaned = 0.012955 Jy ! Total flux subtracted in 200 components = 0.012955 Jy ! Clean residual min=-0.004321 max=0.005006 Jy/beam ! Clean residual mean=-0.000044 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.281576 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 444 components and 0.281576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149682Jy sigma=0.000900 ! Fit after self-cal, rms=0.148931Jy sigma=0.000900 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 = 0.00201584 Jy ! Component: 100 - total flux cleaned = 0.00381099 Jy ! Component: 150 - total flux cleaned = 0.00551474 Jy ! Component: 200 - total flux cleaned = 0.00646244 Jy ! Total flux subtracted in 200 components = 0.00646244 Jy ! Clean residual min=-0.004229 max=0.004880 Jy/beam ! Clean residual mean=-0.000048 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.288039 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 471 components and 0.288039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148636Jy sigma=0.000900 ! Fit after self-cal, rms=0.148544Jy sigma=0.000900 ! 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=3.926 mas, bmaj=6.543 mas, bpa=20.1 degrees ! Estimated noise=632.448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.926 x 6.543 at 20.1 degrees (North through East) ! Clean map min=-0.004202 max=0.13115 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=3.203 mas, bmaj=4.745 mas, bpa=14.1 degrees ! Estimated noise=1304.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0964049 Jy ! Component: 100 - total flux cleaned = 0.129603 Jy ! Component: 150 - total flux cleaned = 0.151131 Jy ! Component: 200 - total flux cleaned = 0.168198 Jy ! Total flux subtracted in 200 components = 0.168198 Jy ! Clean residual min=-0.009570 max=0.012004 Jy/beam ! Clean residual mean=-0.000044 rms=0.002410 Jy/beam ! Combined flux in latest and established models = 0.168198 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.168198 Jy ! Inverting map and beam ! Estimated beam: bmin=3.926 mas, bmaj=6.543 mas, bpa=20.1 degrees ! Estimated noise=632.448 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 = 0.0175108 Jy ! Component: 100 - total flux cleaned = 0.0304064 Jy ! Component: 150 - total flux cleaned = 0.0411879 Jy ! Component: 200 - total flux cleaned = 0.050572 Jy ! Total flux subtracted in 200 components = 0.050572 Jy ! Clean residual min=-0.005608 max=0.007217 Jy/beam ! Clean residual mean=-0.000064 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.21877 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 87 components and 0.21877 Jy ! Inverting map ! Added new window around map position (-19, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846457 Jy ! Component: 100 - total flux cleaned = 0.0157632 Jy ! Component: 150 - total flux cleaned = 0.0223361 Jy ! Component: 200 - total flux cleaned = 0.0283238 Jy ! Total flux subtracted in 200 components = 0.0283238 Jy ! Clean residual min=-0.004899 max=0.006001 Jy/beam ! Clean residual mean=-0.000053 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.247093 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 135 components and 0.247093 Jy ! Inverting map ! Added new window around map position (3, -58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617439 Jy ! Component: 100 - total flux cleaned = 0.0113808 Jy ! Component: 150 - total flux cleaned = 0.0156003 Jy ! Component: 200 - total flux cleaned = 0.0195192 Jy ! Total flux subtracted in 200 components = 0.0195192 Jy ! Clean residual min=-0.004255 max=0.004904 Jy/beam ! Clean residual mean=-0.000039 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.266613 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 169 components and 0.266613 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=8.721 mas, bmaj=11.3 mas, bpa=11.53 degrees ! Estimated noise=748.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553593 Jy ! Component: 100 - total flux cleaned = 0.0100385 Jy ! Component: 150 - total flux cleaned = 0.013972 Jy ! Component: 200 - total flux cleaned = 0.0170861 Jy ! Total flux subtracted in 200 components = 0.0170861 Jy ! Clean residual min=-0.004489 max=0.004888 Jy/beam ! Clean residual mean=-0.000061 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.283699 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 = 0.00233382 Jy ! Component: 100 - total flux cleaned = 0.00451079 Jy ! Component: 150 - total flux cleaned = 0.00588151 Jy ! Component: 200 - total flux cleaned = 0.00697379 Jy ! Total flux subtracted in 200 components = 0.00697379 Jy ! Clean residual min=-0.004176 max=0.005071 Jy/beam ! Clean residual mean=-0.000051 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.290673 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 236 components and 0.290673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.926 mas, bmaj=6.543 mas, bpa=20.1 degrees ! Estimated noise=632.448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187079 Jy ! Component: 100 - total flux cleaned = 0.00304292 Jy ! Component: 150 - total flux cleaned = 0.00328546 Jy ! Component: 200 - total flux cleaned = 0.00375206 Jy ! Total flux subtracted in 200 components = 0.00375206 Jy ! Clean residual min=-0.004149 max=0.004381 Jy/beam ! Clean residual mean=-0.000027 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.294425 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 271 components and 0.294425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149190Jy sigma=0.000901 ! Fit after self-cal, rms=0.149136Jy sigma=0.000901 wmodel J1016+7617_S_2017_10_21_pus_map.mod ! Writing 271 model components to file: J1016+7617_S_2017_10_21_pus_map.mod wobs J1016+7617_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1016+7617_S_2017_10_21_pus_uvs.fits wwins J1016+7617_S_2017_10_21_pus_map.win ! wwins: Wrote 15 windows to J1016+7617_S_2017_10_21_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 = 0.000998646 Jy ! Component: 100 - total flux cleaned = 0.0021823 Jy ! Component: 150 - total flux cleaned = 0.00325059 Jy ! Component: 200 - total flux cleaned = 0.00402305 Jy ! Component: 250 - total flux cleaned = 0.00483313 Jy ! Component: 300 - total flux cleaned = 0.00537733 Jy ! Component: 350 - total flux cleaned = 0.00590785 Jy ! Component: 400 - total flux cleaned = 0.00642737 Jy ! Component: 450 - total flux cleaned = 0.00716325 Jy ! Component: 500 - total flux cleaned = 0.00766369 Jy ! Component: 550 - total flux cleaned = 0.00804624 Jy ! Component: 600 - total flux cleaned = 0.00847664 Jy ! Component: 650 - total flux cleaned = 0.00874129 Jy ! Component: 700 - total flux cleaned = 0.00915877 Jy ! Component: 750 - total flux cleaned = 0.00931379 Jy ! Component: 800 - total flux cleaned = 0.00977218 Jy ! Component: 850 - total flux cleaned = 0.0100729 Jy ! Component: 900 - total flux cleaned = 0.0103205 Jy ! Component: 950 - total flux cleaned = 0.0106624 Jy ! Component: 1000 - total flux cleaned = 0.0109041 Jy ! Component: 1050 - total flux cleaned = 0.0112849 Jy ! Component: 1100 - total flux cleaned = 0.0115196 Jy ! Component: 1150 - total flux cleaned = 0.0117981 Jy ! Component: 1200 - total flux cleaned = 0.012028 Jy ! Component: 1250 - total flux cleaned = 0.0123919 Jy ! Component: 1300 - total flux cleaned = 0.0127069 Jy ! Component: 1350 - total flux cleaned = 0.0129739 Jy ! Component: 1400 - total flux cleaned = 0.0134598 Jy ! Component: 1450 - total flux cleaned = 0.0138093 Jy ! Component: 1500 - total flux cleaned = 0.0141124 Jy ! Component: 1550 - total flux cleaned = 0.0145845 Jy ! Component: 1600 - total flux cleaned = 0.0149245 Jy ! Component: 1650 - total flux cleaned = 0.0153459 Jy ! Component: 1700 - total flux cleaned = 0.0155967 Jy ! Component: 1750 - total flux cleaned = 0.0158456 Jy ! Component: 1800 - total flux cleaned = 0.0161743 Jy ! Component: 1850 - total flux cleaned = 0.016664 Jy ! Component: 1900 - total flux cleaned = 0.0169065 Jy ! Component: 1950 - total flux cleaned = 0.0171478 Jy ! Component: 2000 - total flux cleaned = 0.0175067 Jy ! Component: 2050 - total flux cleaned = 0.0177442 Jy ! Component: 2100 - total flux cleaned = 0.0181374 Jy ! Component: 2150 - total flux cleaned = 0.0183714 Jy ! Component: 2200 - total flux cleaned = 0.0185266 Jy ! Component: 2250 - total flux cleaned = 0.0188732 Jy ! Component: 2300 - total flux cleaned = 0.0192174 Jy ! Component: 2350 - total flux cleaned = 0.0194072 Jy ! Component: 2400 - total flux cleaned = 0.0198223 Jy ! Component: 2450 - total flux cleaned = 0.0199346 Jy ! Component: 2500 - total flux cleaned = 0.020307 Jy ! Component: 2550 - total flux cleaned = 0.0204555 Jy ! Component: 2600 - total flux cleaned = 0.0208237 Jy ! Component: 2650 - total flux cleaned = 0.0210797 Jy ! Component: 2700 - total flux cleaned = 0.0213703 Jy ! Component: 2750 - total flux cleaned = 0.0216225 Jy ! Component: 2800 - total flux cleaned = 0.0218735 Jy ! Component: 2850 - total flux cleaned = 0.0221233 Jy ! Component: 2900 - total flux cleaned = 0.0224775 Jy ! Component: 2950 - total flux cleaned = 0.0226536 Jy ! Component: 3000 - total flux cleaned = 0.0230041 Jy ! Component: 3050 - total flux cleaned = 0.0232479 Jy ! Component: 3100 - total flux cleaned = 0.0234557 Jy ! Component: 3150 - total flux cleaned = 0.023697 Jy ! Component: 3200 - total flux cleaned = 0.0239371 Jy ! Component: 3250 - total flux cleaned = 0.0241417 Jy ! Component: 3300 - total flux cleaned = 0.0244132 Jy ! Component: 3350 - total flux cleaned = 0.0245145 Jy ! Component: 3400 - total flux cleaned = 0.0248168 Jy ! Component: 3450 - total flux cleaned = 0.0248838 Jy ! Component: 3500 - total flux cleaned = 0.025183 Jy ! Component: 3550 - total flux cleaned = 0.0252822 Jy ! Component: 3600 - total flux cleaned = 0.0254469 Jy ! Component: 3650 - total flux cleaned = 0.0256435 Jy ! Component: 3700 - total flux cleaned = 0.0258066 Jy ! Component: 3750 - total flux cleaned = 0.0258717 Jy ! Component: 3800 - total flux cleaned = 0.0260333 Jy ! Component: 3850 - total flux cleaned = 0.0261945 Jy ! Component: 3900 - total flux cleaned = 0.0263229 Jy ! Component: 3950 - total flux cleaned = 0.0264507 Jy ! Component: 4000 - total flux cleaned = 0.0266733 Jy ! Component: 4050 - total flux cleaned = 0.0267684 Jy ! Total flux subtracted in 4096 components = 0.0269261 Jy ! Clean residual min=-0.001614 max=0.001863 Jy/beam ! Clean residual mean=-0.000023 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.321351 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 546 components and 0.321351 Jy ![Exited script file: muppet] wmap "J1016+7617_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.926 x 6.543 at 20.1 degrees (North through East) ! Clean map min=-0.0040201 max=0.13206 Jy/beam ! Writing clean map to FITS file: J1016+7617_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000591295 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34323 1.34323 2.68647 5.37293 10.7459 21.4917 42.9835 85.9669 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.926 x 6.543 at 20.1 degrees (North through East) ! Clean map min=-0.0040201 max=0.13206 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 J1016+7617_S_2017_10_21_pus_uvs.log closed on Sat May 11 20:56:10 2019