! Started logfile: J0902+5402_S_2017_05_01_pus_uvs.log on Wed May 1 18:32:47 2019 obs J0902+5402_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0902+5402_S_2017_05_01_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961905 visibilities/baseline/integration-bin. ! Found source: J0902+5402 ! ! 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 788 lines of history. ! ! Reading 14544 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 J0902+5402_S_2017_05_01_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880877Jy sigma=0.007505 ! Fit after self-cal, rms=0.874428Jy sigma=0.007458 ! 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=3.234 mas, bmaj=4.164 mas, bpa=3.619 degrees ! Estimated noise=1113.57 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 = 0.0958651 Jy ! Component: 100 - total flux cleaned = 0.119353 Jy ! Total flux subtracted in 100 components = 0.119353 Jy ! Clean residual min=-0.004296 max=0.009386 Jy/beam ! Clean residual mean=-0.000007 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.119353 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.119353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094972Jy sigma=0.000701 ! Fit after self-cal, rms=0.094973Jy sigma=0.000701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101861 Jy ! Component: 100 - total flux cleaned = 0.0153125 Jy ! Total flux subtracted in 100 components = 0.0153125 Jy ! Clean residual min=-0.004270 max=0.007367 Jy/beam ! Clean residual mean=-0.000007 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.134665 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.134665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093359Jy sigma=0.000687 ! Fit after self-cal, rms=0.093363Jy sigma=0.000687 ! Inverting map ! Added new window around map position (5.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696448 Jy ! Component: 100 - total flux cleaned = 0.0102788 Jy ! Total flux subtracted in 100 components = 0.0102788 Jy ! Clean residual min=-0.003971 max=0.003958 Jy/beam ! Clean residual mean=-0.000007 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.144944 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.144944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092701Jy sigma=0.000681 ! Fit after self-cal, rms=0.092639Jy sigma=0.000681 ! 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=3.953 mas, bmaj=4.961 mas, bpa=0.6757 degrees ! Estimated noise=768.706 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 = 0.00413073 Jy ! Component: 100 - total flux cleaned = 0.00638746 Jy ! Component: 150 - total flux cleaned = 0.00787424 Jy ! Component: 200 - total flux cleaned = 0.00888083 Jy ! Total flux subtracted in 200 components = 0.00888083 Jy ! Clean residual min=-0.002819 max=0.003035 Jy/beam ! Clean residual mean=-0.000004 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.153825 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.153825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092370Jy sigma=0.000679 ! Fit after self-cal, rms=0.092363Jy sigma=0.000679 ! 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 0.96 FD 0.94 HN 1.06 KP 0.99 ! LA 0.99 MK 0.99 NL 0.94 OV 1.01 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.10 KP 1.01 ! LA 0.94 MK 1.00 NL 1.01 OV 1.08 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 0.99 ! LA 1.03 MK 1.02 NL 1.01 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 0.97 KP 1.00* ! LA 0.98 MK 1.05 NL 1.00* OV 1.00* ! PT 1.09 SC 1.00* ! ! ! Fit before self-cal, rms=0.092363Jy sigma=0.000679 ! Fit after self-cal, rms=0.092804Jy sigma=0.000674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.966 mas, bmaj=4.978 mas, bpa=1.385 degrees ! Estimated noise=771.484 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 = 0.000626602 Jy ! Component: 100 - total flux cleaned = 0.000765858 Jy ! Component: 150 - total flux cleaned = 0.00073965 Jy ! Component: 200 - total flux cleaned = 0.000715373 Jy ! Total flux subtracted in 200 components = 0.000715373 Jy ! Clean residual min=-0.002310 max=0.002674 Jy/beam ! Clean residual mean=-0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.15454 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.15454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092768Jy sigma=0.000674 ! Fit after self-cal, rms=0.092757Jy sigma=0.000674 ! 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=0.092757Jy sigma=0.000674 ! Fit after self-cal, rms=0.095916Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.945 mas, bmaj=4.986 mas, bpa=0.917 degrees ! Estimated noise=771.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375232 Jy ! Component: 100 - total flux cleaned = 0.000326991 Jy ! Component: 150 - total flux cleaned = 0.000284879 Jy ! Component: 200 - total flux cleaned = 0.000246861 Jy ! Total flux subtracted in 200 components = 0.000246861 Jy ! Clean residual min=-0.002103 max=0.002057 Jy/beam ! Clean residual mean=0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.154787 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.154787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095901Jy sigma=0.000671 ! Fit after self-cal, rms=0.095919Jy sigma=0.000671 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 = 1.0998e-05 Jy ! Component: 100 - total flux cleaned = -2.28862e-05 Jy ! Component: 150 - total flux cleaned = -6.7986e-05 Jy ! Component: 200 - total flux cleaned = -9.52053e-05 Jy ! Total flux subtracted in 200 components = -9.52053e-05 Jy ! Clean residual min=-0.002120 max=0.002040 Jy/beam ! Clean residual mean=0.000006 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.154692 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.154692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095913Jy sigma=0.000671 ! Fit after self-cal, rms=0.095912Jy sigma=0.000671 ! 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=0.095912Jy sigma=0.000671 ! Fit after self-cal, rms=0.096309Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.942 mas, bmaj=4.991 mas, bpa=0.5633 degrees ! Estimated noise=773.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183837 Jy ! Component: 100 - total flux cleaned = 0.000115868 Jy ! Component: 150 - total flux cleaned = 8.75108e-05 Jy ! Component: 200 - total flux cleaned = 7.48092e-05 Jy ! Total flux subtracted in 200 components = 7.48092e-05 Jy ! Clean residual min=-0.002113 max=0.002063 Jy/beam ! Clean residual mean=0.000006 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.154767 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.154767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096299Jy sigma=0.000671 ! Fit after self-cal, rms=0.096300Jy sigma=0.000671 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 = -5.21644e-05 Jy ! Component: 100 - total flux cleaned = -6.42036e-05 Jy ! Component: 150 - total flux cleaned = -7.57359e-05 Jy ! Component: 200 - total flux cleaned = -8.62696e-05 Jy ! Total flux subtracted in 200 components = -8.62696e-05 Jy ! Clean residual min=-0.002122 max=0.002048 Jy/beam ! Clean residual mean=0.000006 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.154681 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.154681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096297Jy sigma=0.000671 ! Fit after self-cal, rms=0.096297Jy sigma=0.000671 ! 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=0.096297Jy sigma=0.000671 ! Fit after self-cal, rms=0.096554Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.245 mas, bmaj=8.638 mas, bpa=22.29 degrees ! Estimated noise=947.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.59556e-05 Jy ! Component: 100 - total flux cleaned = 0.000114179 Jy ! Component: 150 - total flux cleaned = 0.000142474 Jy ! Component: 200 - total flux cleaned = 0.000143284 Jy ! Total flux subtracted in 200 components = 0.000143284 Jy ! Clean residual min=-0.002322 max=0.002219 Jy/beam ! Clean residual mean=0.000011 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.154824 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 97 components and 0.154824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096550Jy sigma=0.000671 ! Fit after self-cal, rms=0.096550Jy sigma=0.000671 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 = -5.33215e-05 Jy ! Component: 100 - total flux cleaned = -3.0067e-05 Jy ! Component: 150 - total flux cleaned = -2.42492e-05 Jy ! Component: 200 - total flux cleaned = -1.90619e-05 Jy ! Total flux subtracted in 200 components = -1.90619e-05 Jy ! Clean residual min=-0.002332 max=0.002234 Jy/beam ! Clean residual mean=0.000011 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.154805 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 99 components and 0.154805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096549Jy sigma=0.000671 ! Fit after self-cal, rms=0.096548Jy sigma=0.000671 ! 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=3.941 mas, bmaj=4.995 mas, bpa=0.3132 degrees ! Estimated noise=775.174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.941 x 4.995 at 0.3132 degrees (North through East) ! Clean map min=-0.0020723 max=0.12615 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=3.218 mas, bmaj=4.202 mas, bpa=3.771 degrees ! Estimated noise=1128.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0968707 Jy ! Component: 100 - total flux cleaned = 0.121465 Jy ! Component: 150 - total flux cleaned = 0.133526 Jy ! Component: 200 - total flux cleaned = 0.140904 Jy ! Total flux subtracted in 200 components = 0.140904 Jy ! Clean residual min=-0.003238 max=0.003836 Jy/beam ! Clean residual mean=-0.000003 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.140904 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.140904 Jy ! Inverting map and beam ! Estimated beam: bmin=3.941 mas, bmaj=4.995 mas, bpa=0.3132 degrees ! Estimated noise=775.174 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 = 0.0060156 Jy ! Component: 100 - total flux cleaned = 0.00923279 Jy ! Component: 150 - total flux cleaned = 0.0112342 Jy ! Component: 200 - total flux cleaned = 0.0125284 Jy ! Total flux subtracted in 200 components = 0.0125284 Jy ! Clean residual min=-0.002104 max=0.002219 Jy/beam ! Clean residual mean=0.000005 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.153432 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.153432 Jy ! Inverting map ! Added new window around map position (-126.5, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196139 Jy ! Component: 100 - total flux cleaned = 0.00300183 Jy ! Component: 150 - total flux cleaned = 0.00358584 Jy ! Component: 200 - total flux cleaned = 0.00389138 Jy ! Total flux subtracted in 200 components = 0.00389138 Jy ! Clean residual min=-0.002038 max=0.002011 Jy/beam ! Clean residual mean=0.000009 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.157324 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.157324 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=8.245 mas, bmaj=8.638 mas, bpa=22.29 degrees ! Estimated noise=947.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457296 Jy ! Component: 100 - total flux cleaned = 0.000616134 Jy ! Component: 150 - total flux cleaned = 0.000730558 Jy ! Component: 200 - total flux cleaned = 0.000789179 Jy ! Total flux subtracted in 200 components = 0.000789179 Jy ! Clean residual min=-0.002333 max=0.001886 Jy/beam ! Clean residual mean=0.000023 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.158113 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 = 1.02138e-05 Jy ! Component: 100 - total flux cleaned = 1.04275e-05 Jy ! Component: 150 - total flux cleaned = 1.94292e-05 Jy ! Component: 200 - total flux cleaned = 1.94138e-05 Jy ! Total flux subtracted in 200 components = 1.94138e-05 Jy ! Clean residual min=-0.002330 max=0.001871 Jy/beam ! Clean residual mean=0.000023 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.158132 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.158132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.941 mas, bmaj=4.995 mas, bpa=0.3132 degrees ! Estimated noise=775.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.36428e-05 Jy ! Component: 100 - total flux cleaned = 8.13157e-05 Jy ! Component: 150 - total flux cleaned = 0.000101712 Jy ! Component: 200 - total flux cleaned = 0.000140098 Jy ! Total flux subtracted in 200 components = 0.000140098 Jy ! Clean residual min=-0.001982 max=0.001949 Jy/beam ! Clean residual mean=0.000011 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.158272 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.158272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096497Jy sigma=0.000670 ! Fit after self-cal, rms=0.096493Jy sigma=0.000670 wmodel J0902+5402_S_2017_05_01_pus_map.mod ! Writing 80 model components to file: J0902+5402_S_2017_05_01_pus_map.mod wobs J0902+5402_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0902+5402_S_2017_05_01_pus_uvs.fits wwins J0902+5402_S_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0902+5402_S_2017_05_01_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 = -8.29432e-05 Jy ! Component: 100 - total flux cleaned = -0.000149275 Jy ! Component: 150 - total flux cleaned = -0.000312936 Jy ! Component: 200 - total flux cleaned = -0.000408497 Jy ! Component: 250 - total flux cleaned = -0.000501725 Jy ! Component: 300 - total flux cleaned = -0.000501735 Jy ! Component: 350 - total flux cleaned = -0.000619827 Jy ! Component: 400 - total flux cleaned = -0.000678053 Jy ! Component: 450 - total flux cleaned = -0.000706736 Jy ! Component: 500 - total flux cleaned = -0.000846835 Jy ! Component: 550 - total flux cleaned = -0.000901787 Jy ! Component: 600 - total flux cleaned = -0.00103773 Jy ! Component: 650 - total flux cleaned = -0.00103723 Jy ! Component: 700 - total flux cleaned = -0.00114274 Jy ! Component: 750 - total flux cleaned = -0.00124625 Jy ! Component: 800 - total flux cleaned = -0.00129684 Jy ! Component: 850 - total flux cleaned = -0.00129699 Jy ! Component: 900 - total flux cleaned = -0.00132147 Jy ! Component: 950 - total flux cleaned = -0.00134534 Jy ! Component: 1000 - total flux cleaned = -0.00137004 Jy ! Component: 1050 - total flux cleaned = -0.00141793 Jy ! Component: 1100 - total flux cleaned = -0.00148893 Jy ! Component: 1150 - total flux cleaned = -0.00153569 Jy ! Component: 1200 - total flux cleaned = -0.00160444 Jy ! Component: 1250 - total flux cleaned = -0.00158173 Jy ! Component: 1300 - total flux cleaned = -0.00167219 Jy ! Component: 1350 - total flux cleaned = -0.00169458 Jy ! Component: 1400 - total flux cleaned = -0.00169501 Jy ! Component: 1450 - total flux cleaned = -0.00178281 Jy ! Component: 1500 - total flux cleaned = -0.00193421 Jy ! Component: 1550 - total flux cleaned = -0.00193389 Jy ! Component: 1600 - total flux cleaned = -0.00193401 Jy ! Component: 1650 - total flux cleaned = -0.00212285 Jy ! Component: 1700 - total flux cleaned = -0.0021227 Jy ! Component: 1750 - total flux cleaned = -0.00214316 Jy ! Component: 1800 - total flux cleaned = -0.00214361 Jy ! Component: 1850 - total flux cleaned = -0.00216423 Jy ! Component: 1900 - total flux cleaned = -0.00222469 Jy ! Component: 1950 - total flux cleaned = -0.00226463 Jy ! Component: 2000 - total flux cleaned = -0.00222507 Jy ! Component: 2050 - total flux cleaned = -0.00236212 Jy ! Component: 2100 - total flux cleaned = -0.00236194 Jy ! Component: 2150 - total flux cleaned = -0.00241956 Jy ! Component: 2200 - total flux cleaned = -0.00241927 Jy ! Component: 2250 - total flux cleaned = -0.00241916 Jy ! Component: 2300 - total flux cleaned = -0.00240048 Jy ! Component: 2350 - total flux cleaned = -0.00249373 Jy ! Component: 2400 - total flux cleaned = -0.00243818 Jy ! Component: 2450 - total flux cleaned = -0.00243831 Jy ! Component: 2500 - total flux cleaned = -0.00238359 Jy ! Component: 2550 - total flux cleaned = -0.00243813 Jy ! Component: 2600 - total flux cleaned = -0.00251006 Jy ! Component: 2650 - total flux cleaned = -0.00245657 Jy ! Component: 2700 - total flux cleaned = -0.0024566 Jy ! Component: 2750 - total flux cleaned = -0.0024743 Jy ! Component: 2800 - total flux cleaned = -0.00250912 Jy ! Component: 2850 - total flux cleaned = -0.00245695 Jy ! Component: 2900 - total flux cleaned = -0.00247421 Jy ! Component: 2950 - total flux cleaned = -0.00245719 Jy ! Component: 3000 - total flux cleaned = -0.00249141 Jy ! Component: 3050 - total flux cleaned = -0.00245767 Jy ! Component: 3100 - total flux cleaned = -0.00249122 Jy ! Component: 3150 - total flux cleaned = -0.00244127 Jy ! Component: 3200 - total flux cleaned = -0.00244143 Jy ! Component: 3250 - total flux cleaned = -0.00239226 Jy ! Component: 3300 - total flux cleaned = -0.00240882 Jy ! Component: 3350 - total flux cleaned = -0.00248989 Jy ! Component: 3400 - total flux cleaned = -0.00247378 Jy ! Component: 3450 - total flux cleaned = -0.00252188 Jy ! Component: 3500 - total flux cleaned = -0.00253772 Jy ! Component: 3550 - total flux cleaned = -0.00252182 Jy ! Component: 3600 - total flux cleaned = -0.00260041 Jy ! Component: 3650 - total flux cleaned = -0.00258473 Jy ! Component: 3700 - total flux cleaned = -0.00263133 Jy ! Component: 3750 - total flux cleaned = -0.00261576 Jy ! Component: 3800 - total flux cleaned = -0.00263125 Jy ! Component: 3850 - total flux cleaned = -0.00266184 Jy ! Component: 3900 - total flux cleaned = -0.00269209 Jy ! Component: 3950 - total flux cleaned = -0.00264685 Jy ! Component: 4000 - total flux cleaned = -0.00267688 Jy ! Component: 4050 - total flux cleaned = -0.00263223 Jy ! Total flux subtracted in 4096 components = -0.0026322 Jy ! Clean residual min=-0.000968 max=0.000833 Jy/beam ! Clean residual mean=0.000005 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.15564 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 377 components and 0.15564 Jy ![Exited script file: muppet] wmap "J0902+5402_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.941 x 4.995 at 0.3132 degrees (North through East) ! Clean map min=-0.0015408 max=0.12612 Jy/beam ! Writing clean map to FITS file: J0902+5402_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.126121 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267226 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.635641 0.635641 1.27128 2.54256 5.08512 10.1702 20.3405 40.681 81.362 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.126 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.941 x 4.995 at 0.3132 degrees (North through East) ! Clean map min=-0.0015408 max=0.12612 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 J0902+5402_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:32:52 2019