! Started logfile: J1926+5052_S_2017_08_12_pus_uvs.log on Fri May 10 15:06:06 2019 obs J1926+5052_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1926+5052_S_2017_08_12_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759524 visibilities/baseline/integration-bin. ! Found source: J1926+5052 ! ! 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 11484 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 J1926+5052_S_2017_08_12_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 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 579 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.787004Jy sigma=0.007202 ! Fit after self-cal, rms=0.777214Jy sigma=0.007123 ! 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=3.012 mas, bmaj=4.193 mas, bpa=2.803 degrees ! Estimated noise=1121.88 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17126 Jy ! Component: 100 - total flux cleaned = 0.220972 Jy ! Total flux subtracted in 100 components = 0.220972 Jy ! Clean residual min=-0.007133 max=0.020428 Jy/beam ! Clean residual mean=-0.000014 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.220972 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.220972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086132Jy sigma=0.000751 ! Fit after self-cal, rms=0.086124Jy sigma=0.000751 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211452 Jy ! Component: 100 - total flux cleaned = 0.0311937 Jy ! Total flux subtracted in 100 components = 0.0311937 Jy ! Clean residual min=-0.005037 max=0.011159 Jy/beam ! Clean residual mean=-0.000014 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.252166 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.252166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080485Jy sigma=0.000692 ! Fit after self-cal, rms=0.080486Jy sigma=0.000691 ! Inverting map ! Added new window around map position (1.5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955377 Jy ! Component: 100 - total flux cleaned = 0.0148952 Jy ! Total flux subtracted in 100 components = 0.0148952 Jy ! Clean residual min=-0.004546 max=0.004800 Jy/beam ! Clean residual mean=-0.000013 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.267061 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.267061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079296Jy sigma=0.000679 ! Fit after self-cal, rms=0.079216Jy sigma=0.000678 ! 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=3.511 mas, bmaj=4.962 mas, bpa=4.471 degrees ! Estimated noise=830.348 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, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052735 Jy ! Component: 100 - total flux cleaned = 0.0083794 Jy ! Component: 150 - total flux cleaned = 0.0104801 Jy ! Component: 200 - total flux cleaned = 0.011404 Jy ! Total flux subtracted in 200 components = 0.011404 Jy ! Clean residual min=-0.003490 max=0.002995 Jy/beam ! Clean residual mean=-0.000015 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.278465 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.278465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078832Jy sigma=0.000675 ! Fit after self-cal, rms=0.078815Jy sigma=0.000674 ! 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 1.01 FD 1.00* HN 1.03 KP 1.04 ! LA 1.00 MK 1.00 NL 0.89 OV 1.01 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.06 KP 1.01 ! LA 0.98 MK 1.01 NL 1.01 OV 1.05 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.01 KP 1.02 ! LA 1.00 MK 1.04 NL 0.97 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.02 KP 1.00* ! LA 1.08 MK 1.29 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.078815Jy sigma=0.000674 ! Fit after self-cal, rms=0.077966Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=4.981 mas, bpa=5.228 degrees ! Estimated noise=830.883 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 = 0.00156838 Jy ! Component: 100 - total flux cleaned = 0.00161607 Jy ! Component: 150 - total flux cleaned = 0.00176095 Jy ! Component: 200 - total flux cleaned = 0.00197916 Jy ! Total flux subtracted in 200 components = 0.00197916 Jy ! Clean residual min=-0.002447 max=0.002355 Jy/beam ! Clean residual mean=-0.000007 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.280444 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 88 components and 0.280444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077898Jy sigma=0.000663 ! Fit after self-cal, rms=0.077926Jy sigma=0.000663 ! 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=0.077926Jy sigma=0.000663 ! Fit after self-cal, rms=0.077722Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=4.974 mas, bpa=4.979 degrees ! Estimated noise=830.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114697 Jy ! Component: 100 - total flux cleaned = 0.00151596 Jy ! Component: 150 - total flux cleaned = 0.0015963 Jy ! Component: 200 - total flux cleaned = 0.00164286 Jy ! Total flux subtracted in 200 components = 0.00164286 Jy ! Clean residual min=-0.002144 max=0.002064 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.282087 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 105 components and 0.282087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077694Jy sigma=0.000660 ! Fit after self-cal, rms=0.077694Jy sigma=0.000660 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 = 0.000291928 Jy ! Component: 100 - total flux cleaned = 0.000334538 Jy ! Component: 150 - total flux cleaned = 0.000315111 Jy ! Component: 200 - total flux cleaned = 0.000350526 Jy ! Total flux subtracted in 200 components = 0.000350526 Jy ! Clean residual min=-0.002133 max=0.002056 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.282438 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.282438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077684Jy sigma=0.000660 ! Fit after self-cal, rms=0.077684Jy sigma=0.000660 ! 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=0.077684Jy sigma=0.000660 ! Fit after self-cal, rms=0.077717Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=4.97 mas, bpa=5 degrees ! Estimated noise=831.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561478 Jy ! Component: 100 - total flux cleaned = 0.000687102 Jy ! Component: 150 - total flux cleaned = 0.000704876 Jy ! Component: 200 - total flux cleaned = 0.000705056 Jy ! Total flux subtracted in 200 components = 0.000705056 Jy ! Clean residual min=-0.002036 max=0.002062 Jy/beam ! Clean residual mean=0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.283143 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.283143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077706Jy sigma=0.000659 ! Fit after self-cal, rms=0.077706Jy sigma=0.000659 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 (114, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170847 Jy ! Component: 100 - total flux cleaned = 0.00159904 Jy ! Component: 150 - total flux cleaned = 0.001367 Jy ! Component: 200 - total flux cleaned = 0.00122386 Jy ! Total flux subtracted in 200 components = 0.00122386 Jy ! Clean residual min=-0.002026 max=0.001822 Jy/beam ! Clean residual mean=0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.284366 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.284366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077652Jy sigma=0.000659 ! Fit after self-cal, rms=0.077650Jy sigma=0.000659 ! 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=0.077650Jy sigma=0.000659 ! Fit after self-cal, rms=0.077608Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.533 mas, bmaj=8.628 mas, bpa=5.822 degrees ! Estimated noise=1040.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.72381e-05 Jy ! Component: 100 - total flux cleaned = 0.000168653 Jy ! Component: 150 - total flux cleaned = 0.000328883 Jy ! Component: 200 - total flux cleaned = 0.00042336 Jy ! Total flux subtracted in 200 components = 0.00042336 Jy ! Clean residual min=-0.001930 max=0.001850 Jy/beam ! Clean residual mean=0.000010 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.28479 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.28479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077607Jy sigma=0.000659 ! Fit after self-cal, rms=0.077606Jy sigma=0.000659 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 = 0.000116081 Jy ! Component: 100 - total flux cleaned = 0.000235534 Jy ! Component: 150 - total flux cleaned = 0.000325042 Jy ! Component: 200 - total flux cleaned = 0.000364385 Jy ! Total flux subtracted in 200 components = 0.000364385 Jy ! Clean residual min=-0.001883 max=0.001822 Jy/beam ! Clean residual mean=0.000010 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.285154 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.285154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077608Jy sigma=0.000659 ! Fit after self-cal, rms=0.077608Jy sigma=0.000659 ! 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=3.547 mas, bmaj=4.969 mas, bpa=5.026 degrees ! Estimated noise=830.744 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 4.969 at 5.026 degrees (North through East) ! Clean map min=-0.0017942 max=0.22286 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=3.04 mas, bmaj=4.192 mas, bpa=2.819 degrees ! Estimated noise=1121.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170931 Jy ! Component: 100 - total flux cleaned = 0.221151 Jy ! Component: 150 - total flux cleaned = 0.243604 Jy ! Component: 200 - total flux cleaned = 0.256244 Jy ! Total flux subtracted in 200 components = 0.256244 Jy ! Clean residual min=-0.003749 max=0.006495 Jy/beam ! Clean residual mean=-0.000003 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.256244 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.256244 Jy ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=4.969 mas, bpa=5.026 degrees ! Estimated noise=830.744 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 = 0.00998094 Jy ! Component: 100 - total flux cleaned = 0.0156025 Jy ! Component: 150 - total flux cleaned = 0.0191119 Jy ! Component: 200 - total flux cleaned = 0.0216704 Jy ! Total flux subtracted in 200 components = 0.0216704 Jy ! Clean residual min=-0.002132 max=0.002361 Jy/beam ! Clean residual mean=0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.277914 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.277914 Jy ! Inverting map ! Added new window around map position (63, -94). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230368 Jy ! Component: 100 - total flux cleaned = 0.00384875 Jy ! Component: 150 - total flux cleaned = 0.00452715 Jy ! Component: 200 - total flux cleaned = 0.00507283 Jy ! Total flux subtracted in 200 components = 0.00507283 Jy ! Clean residual min=-0.002022 max=0.001731 Jy/beam ! Clean residual mean=0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.282987 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.282987 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.533 mas, bmaj=8.628 mas, bpa=5.822 degrees ! Estimated noise=1040.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469005 Jy ! Component: 100 - total flux cleaned = 0.00109699 Jy ! Component: 150 - total flux cleaned = 0.00155926 Jy ! Component: 200 - total flux cleaned = 0.00181858 Jy ! Total flux subtracted in 200 components = 0.00181858 Jy ! Clean residual min=-0.001939 max=0.001708 Jy/beam ! Clean residual mean=0.000009 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.284806 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 = 0.000256159 Jy ! Component: 100 - total flux cleaned = 0.000403091 Jy ! Component: 150 - total flux cleaned = 0.000501801 Jy ! Component: 200 - total flux cleaned = 0.000577593 Jy ! Total flux subtracted in 200 components = 0.000577593 Jy ! Clean residual min=-0.001868 max=0.001735 Jy/beam ! Clean residual mean=0.000009 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.285383 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 128 components and 0.285383 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=4.969 mas, bpa=5.026 degrees ! Estimated noise=830.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.51583e-05 Jy ! Component: 100 - total flux cleaned = 0.000100029 Jy ! Component: 150 - total flux cleaned = 6.38662e-05 Jy ! Component: 200 - total flux cleaned = 6.35206e-05 Jy ! Total flux subtracted in 200 components = 6.35206e-05 Jy ! Clean residual min=-0.001839 max=0.001637 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.285446 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 0.285446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077582Jy sigma=0.000659 ! Fit after self-cal, rms=0.077570Jy sigma=0.000659 wmodel J1926+5052_S_2017_08_12_pus_map.mod ! Writing 150 model components to file: J1926+5052_S_2017_08_12_pus_map.mod wobs J1926+5052_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1926+5052_S_2017_08_12_pus_uvs.fits wwins J1926+5052_S_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J1926+5052_S_2017_08_12_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 = -0.000639178 Jy ! Component: 100 - total flux cleaned = -0.000978686 Jy ! Component: 150 - total flux cleaned = -0.00133236 Jy ! Component: 200 - total flux cleaned = -0.00155989 Jy ! Component: 250 - total flux cleaned = -0.00167023 Jy ! Component: 300 - total flux cleaned = -0.00167003 Jy ! Component: 350 - total flux cleaned = -0.00169635 Jy ! Component: 400 - total flux cleaned = -0.00179926 Jy ! Component: 450 - total flux cleaned = -0.00187477 Jy ! Component: 500 - total flux cleaned = -0.0019732 Jy ! Component: 550 - total flux cleaned = -0.00206993 Jy ! Component: 600 - total flux cleaned = -0.00221248 Jy ! Component: 650 - total flux cleaned = -0.00228243 Jy ! Component: 700 - total flux cleaned = -0.00239759 Jy ! Component: 750 - total flux cleaned = -0.00251021 Jy ! Component: 800 - total flux cleaned = -0.00257694 Jy ! Component: 850 - total flux cleaned = -0.00268671 Jy ! Component: 900 - total flux cleaned = -0.00272967 Jy ! Component: 950 - total flux cleaned = -0.00283528 Jy ! Component: 1000 - total flux cleaned = -0.00285577 Jy ! Component: 1050 - total flux cleaned = -0.00285577 Jy ! Component: 1100 - total flux cleaned = -0.0028764 Jy ! Component: 1150 - total flux cleaned = -0.00293711 Jy ! Component: 1200 - total flux cleaned = -0.00295668 Jy ! Component: 1250 - total flux cleaned = -0.00299565 Jy ! Component: 1300 - total flux cleaned = -0.0029572 Jy ! Component: 1350 - total flux cleaned = -0.00305307 Jy ! Component: 1400 - total flux cleaned = -0.00309061 Jy ! Component: 1450 - total flux cleaned = -0.00309055 Jy ! Component: 1500 - total flux cleaned = -0.00305361 Jy ! Component: 1550 - total flux cleaned = -0.00305345 Jy ! Component: 1600 - total flux cleaned = -0.00303531 Jy ! Component: 1650 - total flux cleaned = -0.00307102 Jy ! Component: 1700 - total flux cleaned = -0.00303584 Jy ! Component: 1750 - total flux cleaned = -0.00308862 Jy ! Component: 1800 - total flux cleaned = -0.00310588 Jy ! Component: 1850 - total flux cleaned = -0.00307188 Jy ! Component: 1900 - total flux cleaned = -0.00307192 Jy ! Component: 1950 - total flux cleaned = -0.00310557 Jy ! Component: 2000 - total flux cleaned = -0.00312233 Jy ! Component: 2050 - total flux cleaned = -0.00310589 Jy ! Component: 2100 - total flux cleaned = -0.0031387 Jy ! Component: 2150 - total flux cleaned = -0.00313882 Jy ! Component: 2200 - total flux cleaned = -0.00315498 Jy ! Component: 2250 - total flux cleaned = -0.00312308 Jy ! Component: 2300 - total flux cleaned = -0.0031389 Jy ! Component: 2350 - total flux cleaned = -0.00307617 Jy ! Component: 2400 - total flux cleaned = -0.00309184 Jy ! Component: 2450 - total flux cleaned = -0.00307649 Jy ! Component: 2500 - total flux cleaned = -0.00313742 Jy ! Component: 2550 - total flux cleaned = -0.00312203 Jy ! Component: 2600 - total flux cleaned = -0.00307706 Jy ! Component: 2650 - total flux cleaned = -0.00307715 Jy ! Component: 2700 - total flux cleaned = -0.00309193 Jy ! Component: 2750 - total flux cleaned = -0.00303337 Jy ! Component: 2800 - total flux cleaned = -0.00313533 Jy ! Component: 2850 - total flux cleaned = -0.00312088 Jy ! Component: 2900 - total flux cleaned = -0.00313527 Jy ! Component: 2950 - total flux cleaned = -0.00312097 Jy ! Component: 3000 - total flux cleaned = -0.00313513 Jy ! Component: 3050 - total flux cleaned = -0.00309292 Jy ! Component: 3100 - total flux cleaned = -0.00317674 Jy ! Component: 3150 - total flux cleaned = -0.00312127 Jy ! Component: 3200 - total flux cleaned = -0.00312118 Jy ! Component: 3250 - total flux cleaned = -0.00309382 Jy ! Component: 3300 - total flux cleaned = -0.00310745 Jy ! Component: 3350 - total flux cleaned = -0.00312078 Jy ! Component: 3400 - total flux cleaned = -0.00304021 Jy ! Component: 3450 - total flux cleaned = -0.00308027 Jy ! Component: 3500 - total flux cleaned = -0.00302732 Jy ! Component: 3550 - total flux cleaned = -0.00304058 Jy ! Component: 3600 - total flux cleaned = -0.00306669 Jy ! Component: 3650 - total flux cleaned = -0.00307963 Jy ! Component: 3700 - total flux cleaned = -0.00301493 Jy ! Component: 3750 - total flux cleaned = -0.00307921 Jy ! Component: 3800 - total flux cleaned = -0.00307925 Jy ! Component: 3850 - total flux cleaned = -0.00311746 Jy ! Component: 3900 - total flux cleaned = -0.00306701 Jy ! Component: 3950 - total flux cleaned = -0.00306698 Jy ! Component: 4000 - total flux cleaned = -0.00306696 Jy ! Component: 4050 - total flux cleaned = -0.00300489 Jy ! Total flux subtracted in 4096 components = -0.00304185 Jy ! Clean residual min=-0.000779 max=0.000665 Jy/beam ! Clean residual mean=0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.282405 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 436 components and 0.282404 Jy ![Exited script file: muppet] wmap "J1926+5052_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 4.969 at 5.026 degrees (North through East) ! Clean map min=-0.0015042 max=0.22281 Jy/beam ! Writing clean map to FITS file: J1926+5052_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.222813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.291575 0.291575 0.583151 1.1663 2.3326 4.66521 9.33041 18.6608 37.3216 74.6433 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.222 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 4.969 at 5.026 degrees (North through East) ! Clean map min=-0.0015042 max=0.22281 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 J1926+5052_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:06:10 2019