! Started logfile: J2045+7625_S_2017_01_21_pus_uvs.log on Sun May 5 16:02:47 2019 obs J2045+7625_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2045+7625_S_2017_01_21_pus_uva.fits ! AN table 1: 216 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.78588 visibilities/baseline/integration-bin. ! Found source: J2045+7625 ! ! 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 558 lines of history. ! ! Reading 24444 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 J2045+7625_S_2017_01_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 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 650 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954132Jy sigma=0.007157 ! Fit after self-cal, rms=0.927709Jy sigma=0.006988 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.65 mas, bmaj=3.729 mas, bpa=70.22 degrees ! Estimated noise=1296.47 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 = 0.0632232 Jy ! Component: 100 - total flux cleaned = 0.078162 Jy ! Total flux subtracted in 100 components = 0.078162 Jy ! Clean residual min=-0.007321 max=0.006916 Jy/beam ! Clean residual mean=0.000018 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.078162 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.078162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141185Jy sigma=0.001021 ! Fit after self-cal, rms=0.141077Jy sigma=0.001020 ! 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=3.305 mas, bmaj=4.576 mas, bpa=68.44 degrees ! Estimated noise=653.694 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 = 0.00315654 Jy ! Component: 100 - total flux cleaned = 0.00271634 Jy ! Component: 150 - total flux cleaned = 0.00234992 Jy ! Component: 200 - total flux cleaned = 0.00203233 Jy ! Total flux subtracted in 200 components = 0.00203233 Jy ! Clean residual min=-0.006633 max=0.006555 Jy/beam ! Clean residual mean=0.000024 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.0801943 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0801943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140572Jy sigma=0.001016 ! Fit after self-cal, rms=0.140505Jy sigma=0.001016 ! 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 1.10 FD 1.13 HN 1.03 LA 1.19 ! MK 0.73 NL 1.09 OV 1.17 PT 0.76 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.10 HN 1.07 LA 1.10 ! MK 0.77 NL 1.13 OV 1.24 PT 0.74 ! SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.09 LA 1.08 ! MK 0.87 NL 1.08 OV 1.11 PT 0.78 ! SC 1.07 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.14 HN 1.12 LA 1.21 ! MK 0.72 NL 1.00* OV 1.11 PT 0.79 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.140505Jy sigma=0.001016 ! Fit after self-cal, rms=0.123119Jy sigma=0.001007 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.181 mas, bmaj=4.346 mas, bpa=70.03 degrees ! Estimated noise=644.569 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 = 0.0037254 Jy ! Component: 100 - total flux cleaned = 0.00447806 Jy ! Component: 150 - total flux cleaned = 0.00440733 Jy ! Component: 200 - total flux cleaned = 0.00434043 Jy ! Total flux subtracted in 200 components = 0.00434043 Jy ! Clean residual min=-0.007553 max=0.008702 Jy/beam ! Clean residual mean=-0.000013 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 0.0845348 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0845348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122970Jy sigma=0.001006 ! Fit after self-cal, rms=0.123851Jy sigma=0.001005 ! 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=0.123851Jy sigma=0.001005 ! Fit after self-cal, rms=0.186208Jy sigma=0.000967 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.18 mas, bmaj=4.399 mas, bpa=71.18 degrees ! Estimated noise=687.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404901 Jy ! Component: 100 - total flux cleaned = 0.00570784 Jy ! Component: 150 - total flux cleaned = 0.00594096 Jy ! Component: 200 - total flux cleaned = 0.00607619 Jy ! Total flux subtracted in 200 components = 0.00607619 Jy ! Clean residual min=-0.003842 max=0.008944 Jy/beam ! Clean residual mean=0.000004 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.090611 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.090611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185670Jy sigma=0.000968 ! Fit after self-cal, rms=0.188924Jy sigma=0.000964 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 (107.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648557 Jy ! Component: 100 - total flux cleaned = 0.00629234 Jy ! Component: 150 - total flux cleaned = 0.00586099 Jy ! Component: 200 - total flux cleaned = 0.00536243 Jy ! Total flux subtracted in 200 components = 0.00536243 Jy ! Clean residual min=-0.003538 max=0.006146 Jy/beam ! Clean residual mean=0.000003 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.0959734 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.0959734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188378Jy sigma=0.000962 ! Fit after self-cal, rms=0.187799Jy sigma=0.000961 ! Inverting map ! Added new window around map position (47.5, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525903 Jy ! Component: 100 - total flux cleaned = 0.00659362 Jy ! Component: 150 - total flux cleaned = 0.00727731 Jy ! Component: 200 - total flux cleaned = 0.00770804 Jy ! Total flux subtracted in 200 components = 0.00770804 Jy ! Clean residual min=-0.003144 max=0.005338 Jy/beam ! Clean residual mean=-0.000000 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.103681 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.103681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187320Jy sigma=0.000960 ! Fit after self-cal, rms=0.186799Jy sigma=0.000960 ! Inverting map ! Added new window around map position (-107.5, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503476 Jy ! Component: 100 - total flux cleaned = 0.00695816 Jy ! Component: 150 - total flux cleaned = 0.00790866 Jy ! Component: 200 - total flux cleaned = 0.008253 Jy ! Total flux subtracted in 200 components = 0.008253 Jy ! Clean residual min=-0.003365 max=0.005298 Jy/beam ! Clean residual mean=0.000005 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.111934 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.111934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186315Jy sigma=0.000960 ! Fit after self-cal, rms=0.185762Jy sigma=0.000959 ! Inverting map ! Added new window around map position (22.5, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490058 Jy ! Component: 100 - total flux cleaned = 0.00607249 Jy ! Component: 150 - total flux cleaned = 0.00674843 Jy ! Component: 200 - total flux cleaned = 0.00736298 Jy ! Total flux subtracted in 200 components = 0.00736298 Jy ! Clean residual min=-0.003302 max=0.004938 Jy/beam ! Clean residual mean=0.000007 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.119297 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 131 components and 0.119297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185274Jy sigma=0.000958 ! Fit after self-cal, rms=0.184934Jy sigma=0.000958 ! Inverting map ! Added new window around map position (-34.5, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379362 Jy ! Component: 100 - total flux cleaned = 0.00525109 Jy ! Component: 150 - total flux cleaned = 0.00556215 Jy ! Component: 200 - total flux cleaned = 0.00574625 Jy ! Total flux subtracted in 200 components = 0.00574625 Jy ! Clean residual min=-0.003225 max=0.004898 Jy/beam ! Clean residual mean=0.000005 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.125044 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 159 components and 0.125044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184533Jy sigma=0.000958 ! Fit after self-cal, rms=0.184279Jy sigma=0.000957 ! Inverting map ! Added new window around map position (71, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038252 Jy ! Component: 100 - total flux cleaned = 0.00605675 Jy ! Component: 150 - total flux cleaned = 0.00750412 Jy ! Component: 200 - total flux cleaned = 0.00898321 Jy ! Total flux subtracted in 200 components = 0.00898321 Jy ! Clean residual min=-0.003059 max=0.004252 Jy/beam ! Clean residual mean=0.000009 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.134027 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 181 components and 0.134027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183780Jy sigma=0.000956 ! Fit after self-cal, rms=0.183454Jy sigma=0.000956 ! Inverting map ! Added new window around map position (57.5, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311383 Jy ! Component: 100 - total flux cleaned = 0.00496092 Jy ! Component: 150 - total flux cleaned = 0.00641264 Jy ! Component: 200 - total flux cleaned = 0.00703748 Jy ! Total flux subtracted in 200 components = 0.00703748 Jy ! Clean residual min=-0.003020 max=0.004438 Jy/beam ! Clean residual mean=0.000011 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.141064 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 206 components and 0.141064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183048Jy sigma=0.000956 ! Fit after self-cal, rms=0.182826Jy sigma=0.000956 ! Inverting map ! Added new window around map position (-94, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402702 Jy ! Component: 100 - total flux cleaned = 0.00644264 Jy ! Component: 150 - total flux cleaned = 0.00792454 Jy ! Component: 200 - total flux cleaned = 0.00896093 Jy ! Total flux subtracted in 200 components = 0.00896093 Jy ! Clean residual min=-0.002884 max=0.003909 Jy/beam ! Clean residual mean=0.000006 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.150025 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 237 components and 0.150025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182435Jy sigma=0.000955 ! Fit after self-cal, rms=0.182151Jy sigma=0.000955 ! Inverting map ! Added new window around map position (-82.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345213 Jy ! Component: 100 - total flux cleaned = 0.00472437 Jy ! Component: 150 - total flux cleaned = 0.00553031 Jy ! Component: 200 - total flux cleaned = 0.00595418 Jy ! Total flux subtracted in 200 components = 0.00595418 Jy ! Clean residual min=-0.003026 max=0.003823 Jy/beam ! Clean residual mean=0.000008 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.155979 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 262 components and 0.15598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181822Jy sigma=0.000955 ! Fit after self-cal, rms=0.181579Jy sigma=0.000955 ! 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=0.181579Jy sigma=0.000955 ! Fit after self-cal, rms=0.149455Jy sigma=0.000952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=4.403 mas, bpa=71.46 degrees ! Estimated noise=678.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00060492 Jy ! Component: 100 - total flux cleaned = -0.00067548 Jy ! Component: 150 - total flux cleaned = -0.00061074 Jy ! Component: 200 - total flux cleaned = -0.000378518 Jy ! Total flux subtracted in 200 components = -0.000378518 Jy ! Clean residual min=-0.002229 max=0.002926 Jy/beam ! Clean residual mean=0.000009 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.155601 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 296 components and 0.155601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149409Jy sigma=0.000951 ! Fit after self-cal, rms=0.148531Jy sigma=0.000951 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 (-74.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261357 Jy ! Component: 100 - total flux cleaned = 0.00386362 Jy ! Component: 150 - total flux cleaned = 0.00482439 Jy ! Component: 200 - total flux cleaned = 0.00551337 Jy ! Total flux subtracted in 200 components = 0.00551337 Jy ! Clean residual min=-0.002348 max=0.002493 Jy/beam ! Clean residual mean=0.000010 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.161114 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 335 components and 0.161114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148434Jy sigma=0.000951 ! Fit after self-cal, rms=0.148251Jy sigma=0.000951 ! 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=0.148251Jy sigma=0.000951 ! Fit after self-cal, rms=0.141631Jy sigma=0.000950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.937 mas, bmaj=9.304 mas, bpa=66.13 degrees ! Estimated noise=980.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179002 Jy ! Component: 100 - total flux cleaned = 0.00244566 Jy ! Component: 150 - total flux cleaned = 0.0025631 Jy ! Component: 200 - total flux cleaned = 0.00256333 Jy ! Total flux subtracted in 200 components = 0.00256333 Jy ! Clean residual min=-0.002886 max=0.003354 Jy/beam ! Clean residual mean=0.000024 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.163678 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 354 components and 0.163678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141595Jy sigma=0.000950 ! Fit after self-cal, rms=0.141276Jy sigma=0.000950 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 = 0.00147835 Jy ! Component: 100 - total flux cleaned = 0.0019948 Jy ! Component: 150 - total flux cleaned = 0.00231418 Jy ! Component: 200 - total flux cleaned = 0.0027073 Jy ! Total flux subtracted in 200 components = 0.0027073 Jy ! Clean residual min=-0.002933 max=0.003315 Jy/beam ! Clean residual mean=0.000024 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.166385 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 371 components and 0.166385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141246Jy sigma=0.000950 ! Fit after self-cal, rms=0.141172Jy sigma=0.000950 ! 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=3.088 mas, bmaj=4.408 mas, bpa=71.63 degrees ! Estimated noise=675.348 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 4.408 at 71.63 degrees (North through East) ! Clean map min=-0.0027835 max=0.086439 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.491 mas, bmaj=3.594 mas, bpa=71.88 degrees ! Estimated noise=1326.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0630495 Jy ! Component: 100 - total flux cleaned = 0.0819649 Jy ! Component: 150 - total flux cleaned = 0.0955375 Jy ! Component: 200 - total flux cleaned = 0.106357 Jy ! Total flux subtracted in 200 components = 0.106357 Jy ! Clean residual min=-0.005397 max=0.007825 Jy/beam ! Clean residual mean=0.000007 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.106357 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.106357 Jy ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=4.408 mas, bpa=71.63 degrees ! Estimated noise=675.348 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 = 0.00916467 Jy ! Component: 100 - total flux cleaned = 0.0164907 Jy ! Component: 150 - total flux cleaned = 0.0228838 Jy ! Component: 200 - total flux cleaned = 0.0285273 Jy ! Total flux subtracted in 200 components = 0.0285273 Jy ! Clean residual min=-0.003434 max=0.004870 Jy/beam ! Clean residual mean=0.000016 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.134885 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 71 components and 0.134885 Jy ! Inverting map ! Added new window around map position (95, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537444 Jy ! Component: 100 - total flux cleaned = 0.00900172 Jy ! Component: 150 - total flux cleaned = 0.0119502 Jy ! Component: 200 - total flux cleaned = 0.0146678 Jy ! Total flux subtracted in 200 components = 0.0146678 Jy ! Clean residual min=-0.003067 max=0.003729 Jy/beam ! Clean residual mean=0.000018 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.149552 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 98 components and 0.149552 Jy ! Inverting map ! Added new window around map position (101, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300779 Jy ! Component: 100 - total flux cleaned = 0.00458394 Jy ! Component: 150 - total flux cleaned = 0.00594116 Jy ! Component: 200 - total flux cleaned = 0.00698673 Jy ! Total flux subtracted in 200 components = 0.00698673 Jy ! Clean residual min=-0.002755 max=0.003364 Jy/beam ! Clean residual mean=0.000018 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.156539 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 130 components and 0.156539 Jy ! Inverting map ! Added new window around map position (-107.5, -40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294532 Jy ! Component: 100 - total flux cleaned = 0.00424072 Jy ! Component: 150 - total flux cleaned = 0.00525864 Jy ! Component: 200 - total flux cleaned = 0.00612806 Jy ! Total flux subtracted in 200 components = 0.00612806 Jy ! Clean residual min=-0.002492 max=0.002943 Jy/beam ! Clean residual mean=0.000016 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.162667 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 148 components and 0.162667 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.937 mas, bmaj=9.304 mas, bpa=66.13 degrees ! Estimated noise=980.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352098 Jy ! Component: 100 - total flux cleaned = 0.00540496 Jy ! Component: 150 - total flux cleaned = 0.00691392 Jy ! Component: 200 - total flux cleaned = 0.00805311 Jy ! Total flux subtracted in 200 components = 0.00805311 Jy ! Clean residual min=-0.003002 max=0.003755 Jy/beam ! Clean residual mean=0.000035 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.17072 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 = 0.000837368 Jy ! Component: 100 - total flux cleaned = 0.00141357 Jy ! Component: 150 - total flux cleaned = 0.00196751 Jy ! Component: 200 - total flux cleaned = 0.00256536 Jy ! Total flux subtracted in 200 components = 0.00256536 Jy ! Clean residual min=-0.002765 max=0.003690 Jy/beam ! Clean residual mean=0.000032 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.173286 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 210 components and 0.173286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=4.408 mas, bpa=71.63 degrees ! Estimated noise=675.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011348 Jy ! Component: 100 - total flux cleaned = 0.00178787 Jy ! Component: 150 - total flux cleaned = 0.00201021 Jy ! Component: 200 - total flux cleaned = 0.00222037 Jy ! Total flux subtracted in 200 components = 0.00222037 Jy ! Clean residual min=-0.002257 max=0.002609 Jy/beam ! Clean residual mean=0.000011 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.175506 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 239 components and 0.175506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141336Jy sigma=0.000950 ! Fit after self-cal, rms=0.141427Jy sigma=0.000949 wmodel J2045+7625_S_2017_01_21_pus_map.mod ! Writing 239 model components to file: J2045+7625_S_2017_01_21_pus_map.mod wobs J2045+7625_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2045+7625_S_2017_01_21_pus_uvs.fits wwins J2045+7625_S_2017_01_21_pus_map.win ! wwins: Wrote 14 windows to J2045+7625_S_2017_01_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 = 0.000869558 Jy ! Component: 100 - total flux cleaned = 0.0014769 Jy ! Component: 150 - total flux cleaned = 0.00201615 Jy ! Component: 200 - total flux cleaned = 0.00260841 Jy ! Component: 250 - total flux cleaned = 0.00321734 Jy ! Component: 300 - total flux cleaned = 0.00377475 Jy ! Component: 350 - total flux cleaned = 0.0043177 Jy ! Component: 400 - total flux cleaned = 0.00481432 Jy ! Component: 450 - total flux cleaned = 0.00533215 Jy ! Component: 500 - total flux cleaned = 0.00583911 Jy ! Component: 550 - total flux cleaned = 0.00633523 Jy ! Component: 600 - total flux cleaned = 0.00682085 Jy ! Component: 650 - total flux cleaned = 0.00723806 Jy ! Component: 700 - total flux cleaned = 0.00764756 Jy ! Component: 750 - total flux cleaned = 0.00805055 Jy ! Component: 800 - total flux cleaned = 0.00844614 Jy ! Component: 850 - total flux cleaned = 0.00880687 Jy ! Component: 900 - total flux cleaned = 0.00908033 Jy ! Component: 950 - total flux cleaned = 0.00953753 Jy ! Component: 1000 - total flux cleaned = 0.00988139 Jy ! Component: 1050 - total flux cleaned = 0.0101684 Jy ! Component: 1100 - total flux cleaned = 0.0105292 Jy ! Component: 1150 - total flux cleaned = 0.0107579 Jy ! Component: 1200 - total flux cleaned = 0.0110594 Jy ! Component: 1250 - total flux cleaned = 0.0113568 Jy ! Component: 1300 - total flux cleaned = 0.0116265 Jy ! Component: 1350 - total flux cleaned = 0.0119167 Jy ! Component: 1400 - total flux cleaned = 0.0122035 Jy ! Component: 1450 - total flux cleaned = 0.0123688 Jy ! Component: 1500 - total flux cleaned = 0.0126257 Jy ! Component: 1550 - total flux cleaned = 0.0128565 Jy ! Component: 1600 - total flux cleaned = 0.0130393 Jy ! Component: 1650 - total flux cleaned = 0.013288 Jy ! Component: 1700 - total flux cleaned = 0.0135337 Jy ! Component: 1750 - total flux cleaned = 0.0137104 Jy ! Component: 1800 - total flux cleaned = 0.0138854 Jy ! Component: 1850 - total flux cleaned = 0.014102 Jy ! Component: 1900 - total flux cleaned = 0.0142949 Jy ! Component: 1950 - total flux cleaned = 0.0144436 Jy ! Component: 2000 - total flux cleaned = 0.0146121 Jy ! Component: 2050 - total flux cleaned = 0.0148418 Jy ! Component: 2100 - total flux cleaned = 0.0149658 Jy ! Component: 2150 - total flux cleaned = 0.0151299 Jy ! Component: 2200 - total flux cleaned = 0.0153535 Jy ! Component: 2250 - total flux cleaned = 0.0155147 Jy ! Component: 2300 - total flux cleaned = 0.0156945 Jy ! Component: 2350 - total flux cleaned = 0.0158927 Jy ! Component: 2400 - total flux cleaned = 0.0160302 Jy ! Component: 2450 - total flux cleaned = 0.016147 Jy ! Component: 2500 - total flux cleaned = 0.0163019 Jy ! Component: 2550 - total flux cleaned = 0.0163976 Jy ! Component: 2600 - total flux cleaned = 0.0165307 Jy ! Component: 2650 - total flux cleaned = 0.0165876 Jy ! Component: 2700 - total flux cleaned = 0.016775 Jy ! Component: 2750 - total flux cleaned = 0.0168121 Jy ! Component: 2800 - total flux cleaned = 0.0169413 Jy ! Component: 2850 - total flux cleaned = 0.0170333 Jy ! Component: 2900 - total flux cleaned = 0.0170698 Jy ! Component: 2950 - total flux cleaned = 0.0172685 Jy ! Component: 3000 - total flux cleaned = 0.0173044 Jy ! Component: 3050 - total flux cleaned = 0.0174115 Jy ! Component: 3100 - total flux cleaned = 0.0174472 Jy ! Component: 3150 - total flux cleaned = 0.0176054 Jy ! Component: 3200 - total flux cleaned = 0.01771 Jy ! Component: 3250 - total flux cleaned = 0.0177448 Jy ! Component: 3300 - total flux cleaned = 0.0178479 Jy ! Component: 3350 - total flux cleaned = 0.0178993 Jy ! Component: 3400 - total flux cleaned = 0.0180013 Jy ! Component: 3450 - total flux cleaned = 0.0181027 Jy ! Component: 3500 - total flux cleaned = 0.0181528 Jy ! Component: 3550 - total flux cleaned = 0.0182529 Jy ! Component: 3600 - total flux cleaned = 0.0184515 Jy ! Component: 3650 - total flux cleaned = 0.0184351 Jy ! Component: 3700 - total flux cleaned = 0.0185656 Jy ! Component: 3750 - total flux cleaned = 0.0185657 Jy ! Component: 3800 - total flux cleaned = 0.0186785 Jy ! Component: 3850 - total flux cleaned = 0.0187907 Jy ! Component: 3900 - total flux cleaned = 0.0188384 Jy ! Component: 3950 - total flux cleaned = 0.0189016 Jy ! Component: 4000 - total flux cleaned = 0.0189961 Jy ! Component: 4050 - total flux cleaned = 0.0190742 Jy ! Total flux subtracted in 4096 components = 0.0191363 Jy ! Clean residual min=-0.000931 max=0.001041 Jy/beam ! Clean residual mean=0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.194642 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 563 components and 0.194642 Jy ![Exited script file: muppet] wmap "J2045+7625_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 4.408 at 71.63 degrees (North through East) ! Clean map min=-0.0022144 max=0.086998 Jy/beam ! Writing clean map to FITS file: J2045+7625_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0869979 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.977417 0.977417 1.95483 3.90967 7.81934 15.6387 31.2774 62.5547 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 4.408 at 71.63 degrees (North through East) ! Clean map min=-0.0022144 max=0.086998 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 J2045+7625_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:02:55 2019