! Started logfile: J1639+8631_S_2017_07_09_pus_uvs.log on Wed May 8 14:53:26 2019 obs J1639+8631_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1639+8631_S_2017_07_09_pus_uva.fits ! AN table 1: 231 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95594 visibilities/baseline/integration-bin. ! Found source: J1639+8631 ! ! 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 594 lines of history. ! ! Reading 39748 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 J1639+8631_S_2017_07_09_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1186 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899821Jy sigma=0.007664 ! Fit after self-cal, rms=0.885742Jy sigma=0.007547 ! 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=3.032 mas, bmaj=3.348 mas, bpa=84.88 degrees ! Estimated noise=945.234 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 = 0.0778697 Jy ! Component: 100 - total flux cleaned = 0.110859 Jy ! Total flux subtracted in 100 components = 0.110859 Jy ! Clean residual min=-0.010345 max=0.023122 Jy/beam ! Clean residual mean=-0.000174 rms=0.002814 Jy/beam ! Combined flux in latest and established models = 0.110859 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.110859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135807Jy sigma=0.001149 ! Fit after self-cal, rms=0.135611Jy sigma=0.001148 ! Inverting map ! Added new window around map position (-5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242733 Jy ! Component: 100 - total flux cleaned = 0.0406586 Jy ! Total flux subtracted in 100 components = 0.0406586 Jy ! Clean residual min=-0.008474 max=0.018019 Jy/beam ! Clean residual mean=-0.000125 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.151517 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.151517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126423Jy sigma=0.001066 ! Fit after self-cal, rms=0.126126Jy sigma=0.001064 ! Inverting map ! Added new window around map position (18.5, 29). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018642 Jy ! Component: 100 - total flux cleaned = 0.0317351 Jy ! Total flux subtracted in 100 components = 0.0317351 Jy ! Clean residual min=-0.007280 max=0.015199 Jy/beam ! Clean residual mean=-0.000111 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 0.183253 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.183253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120839Jy sigma=0.001016 ! Fit after self-cal, rms=0.120629Jy sigma=0.001014 ! Inverting map ! Added new window around map position (-10.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015073 Jy ! Component: 100 - total flux cleaned = 0.0257903 Jy ! Total flux subtracted in 100 components = 0.0257903 Jy ! Clean residual min=-0.006525 max=0.009872 Jy/beam ! Clean residual mean=-0.000089 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.209043 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.209043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117045Jy sigma=0.000982 ! Fit after self-cal, rms=0.116875Jy sigma=0.000981 ! 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=3.856 mas, bmaj=4.247 mas, bpa=68.43 degrees ! Estimated noise=467.813 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 = 0.0203472 Jy ! Component: 100 - total flux cleaned = 0.0357939 Jy ! Component: 150 - total flux cleaned = 0.0481993 Jy ! Component: 200 - total flux cleaned = 0.0583357 Jy ! Total flux subtracted in 200 components = 0.0583357 Jy ! Clean residual min=-0.010121 max=0.019286 Jy/beam ! Clean residual mean=-0.000302 rms=0.003834 Jy/beam ! Combined flux in latest and established models = 0.267379 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 128 components and 0.267378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111672Jy sigma=0.000934 ! Fit after self-cal, rms=0.111385Jy sigma=0.000932 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.08 KP 0.88 ! LA 0.87 MK 1.10 NL 0.98 OV 0.95 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.10 HN 1.08 KP 0.88 ! LA 0.87 MK 1.07 NL 1.07 OV 1.11 ! PT 0.87 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.10 KP 0.87 ! LA 0.89 MK 1.12 NL 1.06 OV 0.92 ! PT 0.86 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.40 HN 1.03 KP 1.00* ! LA 1.01 MK 0.94 NL 1.00* OV 1.00* ! PT 0.78 SC 1.00* ! ! ! Fit before self-cal, rms=0.111385Jy sigma=0.000932 ! Fit after self-cal, rms=0.102206Jy sigma=0.000908 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.989 mas, bmaj=4.391 mas, bpa=68.31 degrees ! Estimated noise=457.87 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 (30, 51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206518 Jy ! Component: 100 - total flux cleaned = 0.0326238 Jy ! Component: 150 - total flux cleaned = 0.0410589 Jy ! Component: 200 - total flux cleaned = 0.0477167 Jy ! Total flux subtracted in 200 components = 0.0477167 Jy ! Clean residual min=-0.007538 max=0.010235 Jy/beam ! Clean residual mean=-0.000098 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.315095 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 197 components and 0.315095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098157Jy sigma=0.000862 ! Fit after self-cal, rms=0.097850Jy sigma=0.000856 ! Inverting map ! Added new window around map position (26, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119835 Jy ! Component: 100 - total flux cleaned = 0.0197572 Jy ! Component: 150 - total flux cleaned = 0.0259458 Jy ! Component: 200 - total flux cleaned = 0.0311486 Jy ! Total flux subtracted in 200 components = 0.0311486 Jy ! Clean residual min=-0.005905 max=0.007352 Jy/beam ! Clean residual mean=-0.000111 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.346244 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 264 components and 0.346244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096232Jy sigma=0.000837 ! Fit after self-cal, rms=0.096058Jy sigma=0.000836 ! 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=0.096058Jy sigma=0.000836 ! Fit after self-cal, rms=0.091718Jy sigma=0.000812 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.984 mas, bmaj=4.441 mas, bpa=60.84 degrees ! Estimated noise=455.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657301 Jy ! Component: 100 - total flux cleaned = 0.0101584 Jy ! Component: 150 - total flux cleaned = 0.0123015 Jy ! Component: 200 - total flux cleaned = 0.0143619 Jy ! Total flux subtracted in 200 components = 0.0143619 Jy ! Clean residual min=-0.004846 max=0.006391 Jy/beam ! Clean residual mean=-0.000011 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.360606 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 302 components and 0.360606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091162Jy sigma=0.000806 ! Fit after self-cal, rms=0.091634Jy sigma=0.000803 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 (-38, -51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644849 Jy ! Component: 100 - total flux cleaned = 0.0100655 Jy ! Component: 150 - total flux cleaned = 0.0125804 Jy ! Component: 200 - total flux cleaned = 0.0143777 Jy ! Total flux subtracted in 200 components = 0.0143777 Jy ! Clean residual min=-0.004804 max=0.005643 Jy/beam ! Clean residual mean=-0.000027 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.374983 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 341 components and 0.374983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091199Jy sigma=0.000796 ! Fit after self-cal, rms=0.091188Jy sigma=0.000796 ! Inverting map ! Added new window around map position (-58.5, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502405 Jy ! Component: 100 - total flux cleaned = 0.00777976 Jy ! Component: 150 - total flux cleaned = 0.00991562 Jy ! Component: 200 - total flux cleaned = 0.011872 Jy ! Total flux subtracted in 200 components = 0.011872 Jy ! Clean residual min=-0.004306 max=0.005049 Jy/beam ! Clean residual mean=-0.000039 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.386855 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 377 components and 0.386855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090858Jy sigma=0.000792 ! Fit after self-cal, rms=0.090861Jy sigma=0.000792 ! Inverting map ! Added new window around map position (11, -48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502324 Jy ! Component: 100 - total flux cleaned = 0.0072899 Jy ! Component: 150 - total flux cleaned = 0.00884006 Jy ! Component: 200 - total flux cleaned = 0.0100534 Jy ! Total flux subtracted in 200 components = 0.0100534 Jy ! Clean residual min=-0.003945 max=0.004709 Jy/beam ! Clean residual mean=-0.000036 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.396909 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 417 components and 0.396909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090585Jy sigma=0.000788 ! Fit after self-cal, rms=0.090601Jy sigma=0.000788 ! Inverting map ! Added new window around map position (106, 94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404636 Jy ! Component: 100 - total flux cleaned = 0.00600499 Jy ! Component: 150 - total flux cleaned = 0.00754814 Jy ! Component: 200 - total flux cleaned = 0.00876263 Jy ! Total flux subtracted in 200 components = 0.00876263 Jy ! Clean residual min=-0.003760 max=0.004259 Jy/beam ! Clean residual mean=-0.000047 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.405671 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 453 components and 0.405671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090428Jy sigma=0.000786 ! Fit after self-cal, rms=0.090441Jy sigma=0.000785 ! Inverting map ! Added new window around map position (-126, 44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428456 Jy ! Component: 100 - total flux cleaned = 0.00665899 Jy ! Component: 150 - total flux cleaned = 0.00773621 Jy ! Component: 200 - total flux cleaned = 0.00828594 Jy ! Total flux subtracted in 200 components = 0.00828594 Jy ! Clean residual min=-0.003649 max=0.003991 Jy/beam ! Clean residual mean=-0.000053 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.413957 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 485 components and 0.413957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090238Jy sigma=0.000783 ! Fit after self-cal, rms=0.090223Jy sigma=0.000782 ! Inverting map ! Added new window around map position (17, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292409 Jy ! Component: 100 - total flux cleaned = 0.00350129 Jy ! Component: 150 - total flux cleaned = 0.004079 Jy ! Component: 200 - total flux cleaned = 0.00461358 Jy ! Total flux subtracted in 200 components = 0.00461358 Jy ! Clean residual min=-0.003598 max=0.003617 Jy/beam ! Clean residual mean=-0.000049 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.418571 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 513 components and 0.418571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090022Jy sigma=0.000781 ! Fit after self-cal, rms=0.090017Jy sigma=0.000781 ! 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=0.090017Jy sigma=0.000781 ! Fit after self-cal, rms=0.090008Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.979 mas, bmaj=4.475 mas, bpa=58.56 degrees ! Estimated noise=454.441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239628 Jy ! Component: 100 - total flux cleaned = 0.00366205 Jy ! Component: 150 - total flux cleaned = 0.00451872 Jy ! Component: 200 - total flux cleaned = 0.00525169 Jy ! Total flux subtracted in 200 components = 0.00525169 Jy ! Clean residual min=-0.003283 max=0.003577 Jy/beam ! Clean residual mean=-0.000027 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.423822 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 535 components and 0.423822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089887Jy sigma=0.000777 ! Fit after self-cal, rms=0.090005Jy sigma=0.000777 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 (127, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031635 Jy ! Component: 100 - total flux cleaned = 0.00388318 Jy ! Component: 150 - total flux cleaned = 0.00440152 Jy ! Component: 200 - total flux cleaned = 0.00501131 Jy ! Total flux subtracted in 200 components = 0.00501131 Jy ! Clean residual min=-0.003027 max=0.003502 Jy/beam ! Clean residual mean=-0.000034 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.428834 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 566 components and 0.428834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089872Jy sigma=0.000776 ! Fit after self-cal, rms=0.089878Jy sigma=0.000776 ! Inverting map ! Added new window around map position (-41.5, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206968 Jy ! Component: 100 - total flux cleaned = 0.00246755 Jy ! Component: 150 - total flux cleaned = 0.00274327 Jy ! Component: 200 - total flux cleaned = 0.00312111 Jy ! Total flux subtracted in 200 components = 0.00312111 Jy ! Clean residual min=-0.002896 max=0.003019 Jy/beam ! Clean residual mean=-0.000036 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.431955 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 594 components and 0.431955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089736Jy sigma=0.000774 ! Fit after self-cal, rms=0.089741Jy sigma=0.000774 ! 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=0.089741Jy sigma=0.000774 ! Fit after self-cal, rms=0.089764Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.983 mas, bmaj=9.748 mas, bpa=58.86 degrees ! Estimated noise=548.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142024 Jy ! Component: 100 - total flux cleaned = 0.00267731 Jy ! Component: 150 - total flux cleaned = 0.00370229 Jy ! Component: 200 - total flux cleaned = 0.00462083 Jy ! Total flux subtracted in 200 components = 0.00462083 Jy ! Clean residual min=-0.003786 max=0.003923 Jy/beam ! Clean residual mean=-0.000075 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.436576 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 610 components and 0.436576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089713Jy sigma=0.000773 ! Fit after self-cal, rms=0.089757Jy sigma=0.000773 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 = 0.000488909 Jy ! Component: 100 - total flux cleaned = 0.00128963 Jy ! Component: 150 - total flux cleaned = 0.00202473 Jy ! Component: 200 - total flux cleaned = 0.00265504 Jy ! Total flux subtracted in 200 components = 0.00265504 Jy ! Clean residual min=-0.003454 max=0.003822 Jy/beam ! Clean residual mean=-0.000076 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.439231 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 624 components and 0.439231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089742Jy sigma=0.000773 ! Fit after self-cal, rms=0.089751Jy sigma=0.000773 ! 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=3.977 mas, bmaj=4.487 mas, bpa=57.8 degrees ! Estimated noise=454.201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.977 x 4.487 at 57.8 degrees (North through East) ! Clean map min=-0.0033079 max=0.098173 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=3.117 mas, bmaj=3.455 mas, bpa=67.23 degrees ! Estimated noise=955.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0762536 Jy ! Component: 100 - total flux cleaned = 0.112914 Jy ! Component: 150 - total flux cleaned = 0.138138 Jy ! Component: 200 - total flux cleaned = 0.158177 Jy ! Total flux subtracted in 200 components = 0.158177 Jy ! Clean residual min=-0.009540 max=0.012823 Jy/beam ! Clean residual mean=-0.000088 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 0.158177 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.158177 Jy ! Inverting map and beam ! Estimated beam: bmin=3.977 mas, bmaj=4.487 mas, bpa=57.8 degrees ! Estimated noise=454.201 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 = 0.0303043 Jy ! Component: 100 - total flux cleaned = 0.0538383 Jy ! Component: 150 - total flux cleaned = 0.0737907 Jy ! Component: 200 - total flux cleaned = 0.091156 Jy ! Total flux subtracted in 200 components = 0.091156 Jy ! Clean residual min=-0.009862 max=0.011783 Jy/beam ! Clean residual mean=-0.000234 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 0.249333 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 113 components and 0.249333 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=8.983 mas, bmaj=9.748 mas, bpa=58.86 degrees ! Estimated noise=548.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274735 Jy ! Component: 100 - total flux cleaned = 0.0483866 Jy ! Component: 150 - total flux cleaned = 0.064949 Jy ! Component: 200 - total flux cleaned = 0.0783774 Jy ! Total flux subtracted in 200 components = 0.0783774 Jy ! Clean residual min=-0.010783 max=0.009861 Jy/beam ! Clean residual mean=-0.000230 rms=0.003222 Jy/beam ! Combined flux in latest and established models = 0.32771 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 = 0.0112711 Jy ! Component: 100 - total flux cleaned = 0.021054 Jy ! Component: 150 - total flux cleaned = 0.029733 Jy ! Component: 200 - total flux cleaned = 0.0374916 Jy ! Total flux subtracted in 200 components = 0.0374916 Jy ! Clean residual min=-0.008718 max=0.007737 Jy/beam ! Clean residual mean=-0.000169 rms=0.002262 Jy/beam ! Combined flux in latest and established models = 0.365202 Jy ! Adding 161 model components to the UV plane model. ! The established model now contains 251 components and 0.365202 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.977 mas, bmaj=4.487 mas, bpa=57.8 degrees ! Estimated noise=454.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678545 Jy ! Component: 100 - total flux cleaned = 0.0123145 Jy ! Component: 150 - total flux cleaned = 0.017268 Jy ! Component: 200 - total flux cleaned = 0.021783 Jy ! Total flux subtracted in 200 components = 0.021783 Jy ! Clean residual min=-0.004862 max=0.004870 Jy/beam ! Clean residual mean=-0.000056 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.386985 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 283 components and 0.386985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091153Jy sigma=0.000787 ! Fit after self-cal, rms=0.090830Jy sigma=0.000785 wmodel J1639+8631_S_2017_07_09_pus_map.mod ! Writing 283 model components to file: J1639+8631_S_2017_07_09_pus_map.mod wobs J1639+8631_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1639+8631_S_2017_07_09_pus_uvs.fits wwins J1639+8631_S_2017_07_09_pus_map.win ! wwins: Wrote 14 windows to J1639+8631_S_2017_07_09_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 = 0.000320652 Jy ! Component: 100 - total flux cleaned = 0.000610317 Jy ! Component: 150 - total flux cleaned = 0.000546137 Jy ! Component: 200 - total flux cleaned = 0.000482847 Jy ! Component: 250 - total flux cleaned = 0.000544846 Jy ! Component: 300 - total flux cleaned = 0.000844583 Jy ! Component: 350 - total flux cleaned = 0.00102066 Jy ! Component: 400 - total flux cleaned = 0.00136357 Jy ! Component: 450 - total flux cleaned = 0.0018058 Jy ! Component: 500 - total flux cleaned = 0.00207509 Jy ! Component: 550 - total flux cleaned = 0.00244404 Jy ! Component: 600 - total flux cleaned = 0.00275212 Jy ! Component: 650 - total flux cleaned = 0.00300357 Jy ! Component: 700 - total flux cleaned = 0.00315294 Jy ! Component: 750 - total flux cleaned = 0.00344518 Jy ! Component: 800 - total flux cleaned = 0.00373113 Jy ! Component: 850 - total flux cleaned = 0.00405919 Jy ! Component: 900 - total flux cleaned = 0.00433594 Jy ! Component: 950 - total flux cleaned = 0.00469799 Jy ! Component: 1000 - total flux cleaned = 0.0050979 Jy ! Component: 1050 - total flux cleaned = 0.00544777 Jy ! Component: 1100 - total flux cleaned = 0.00561984 Jy ! Component: 1150 - total flux cleaned = 0.00604377 Jy ! Component: 1200 - total flux cleaned = 0.00633509 Jy ! Component: 1250 - total flux cleaned = 0.00658168 Jy ! Component: 1300 - total flux cleaned = 0.00686541 Jy ! Component: 1350 - total flux cleaned = 0.00702535 Jy ! Component: 1400 - total flux cleaned = 0.00714408 Jy ! Component: 1450 - total flux cleaned = 0.00741681 Jy ! Component: 1500 - total flux cleaned = 0.00760859 Jy ! Component: 1550 - total flux cleaned = 0.00772144 Jy ! Component: 1600 - total flux cleaned = 0.00787196 Jy ! Component: 1650 - total flux cleaned = 0.00801935 Jy ! Component: 1700 - total flux cleaned = 0.00827383 Jy ! Component: 1750 - total flux cleaned = 0.00841742 Jy ! Component: 1800 - total flux cleaned = 0.00848897 Jy ! Component: 1850 - total flux cleaned = 0.0085942 Jy ! Component: 1900 - total flux cleaned = 0.00883772 Jy ! Component: 1950 - total flux cleaned = 0.00890574 Jy ! Component: 2000 - total flux cleaned = 0.00890554 Jy ! Component: 2050 - total flux cleaned = 0.00903943 Jy ! Component: 2100 - total flux cleaned = 0.00903904 Jy ! Component: 2150 - total flux cleaned = 0.00910464 Jy ! Component: 2200 - total flux cleaned = 0.00916979 Jy ! Component: 2250 - total flux cleaned = 0.00913755 Jy ! Component: 2300 - total flux cleaned = 0.00910617 Jy ! Component: 2350 - total flux cleaned = 0.0092641 Jy ! Component: 2400 - total flux cleaned = 0.00932652 Jy ! Component: 2450 - total flux cleaned = 0.00938831 Jy ! Component: 2500 - total flux cleaned = 0.00941909 Jy ! Component: 2550 - total flux cleaned = 0.00950978 Jy ! Component: 2600 - total flux cleaned = 0.00953988 Jy ! Component: 2650 - total flux cleaned = 0.00953982 Jy ! Component: 2700 - total flux cleaned = 0.0095692 Jy ! Component: 2750 - total flux cleaned = 0.00951076 Jy ! Component: 2800 - total flux cleaned = 0.00962666 Jy ! Component: 2850 - total flux cleaned = 0.00968401 Jy ! Component: 2900 - total flux cleaned = 0.00971268 Jy ! Component: 2950 - total flux cleaned = 0.00959925 Jy ! Component: 3000 - total flux cleaned = 0.0097398 Jy ! Component: 3050 - total flux cleaned = 0.00971229 Jy ! Component: 3100 - total flux cleaned = 0.00976766 Jy ! Component: 3150 - total flux cleaned = 0.00973992 Jy ! Component: 3200 - total flux cleaned = 0.00976692 Jy ! Component: 3250 - total flux cleaned = 0.00984787 Jy ! Component: 3300 - total flux cleaned = 0.00987438 Jy ! Component: 3350 - total flux cleaned = 0.00990075 Jy ! Component: 3400 - total flux cleaned = 0.00968996 Jy ! Component: 3450 - total flux cleaned = 0.00971612 Jy ! Component: 3500 - total flux cleaned = 0.00979372 Jy ! Component: 3550 - total flux cleaned = 0.00976783 Jy ! Component: 3600 - total flux cleaned = 0.00969114 Jy ! Component: 3650 - total flux cleaned = 0.00969113 Jy ! Component: 3700 - total flux cleaned = 0.00964074 Jy ! Component: 3750 - total flux cleaned = 0.00959053 Jy ! Component: 3800 - total flux cleaned = 0.00959075 Jy ! Component: 3850 - total flux cleaned = 0.00956598 Jy ! Component: 3900 - total flux cleaned = 0.00956589 Jy ! Component: 3950 - total flux cleaned = 0.00956609 Jy ! Component: 4000 - total flux cleaned = 0.00959046 Jy ! Component: 4050 - total flux cleaned = 0.00954255 Jy ! Total flux subtracted in 4096 components = 0.0095664 Jy ! Clean residual min=-0.001593 max=0.001466 Jy/beam ! Clean residual mean=-0.000036 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.396552 Jy keep ! Adding 396 model components to the UV plane model. ! The established model now contains 678 components and 0.396551 Jy ![Exited script file: muppet] wmap "J1639+8631_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.977 x 4.487 at 57.8 degrees (North through East) ! Clean map min=-0.0023131 max=0.098982 Jy/beam ! Writing clean map to FITS file: J1639+8631_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0989822 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000471147 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.42798 1.42798 2.85595 5.7119 11.4238 22.8476 45.6952 91.3904 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.977 x 4.487 at 57.8 degrees (North through East) ! Clean map min=-0.0023131 max=0.098982 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 J1639+8631_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:53:34 2019