! Started logfile: J1749+1944_S_2017_04_28_pus_uvs.log on Thu May 2 16:30:54 2019 obs J1749+1944_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1749+1944_S_2017_04_28_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.840249 visibilities/baseline/integration-bin. ! Found source: J1749+1944 ! ! 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 671 lines of history. ! ! Reading 21628 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 J1749+1944_S_2017_04_28_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 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 693 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.717513Jy sigma=0.012844 ! Fit after self-cal, rms=0.702163Jy sigma=0.012778 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=6.591 mas, bpa=-14.1 degrees ! Estimated noise=915.262 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 = 0.213631 Jy ! Component: 100 - total flux cleaned = 0.285913 Jy ! Total flux subtracted in 100 components = 0.285913 Jy ! Clean residual min=-0.013237 max=0.030086 Jy/beam ! Clean residual mean=0.000026 rms=0.004191 Jy/beam ! Combined flux in latest and established models = 0.285913 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.285913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128813Jy sigma=0.003052 ! Fit after self-cal, rms=0.128652Jy sigma=0.003051 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322076 Jy ! Component: 100 - total flux cleaned = 0.0483006 Jy ! Total flux subtracted in 100 components = 0.0483006 Jy ! Clean residual min=-0.013480 max=0.013034 Jy/beam ! Clean residual mean=0.000073 rms=0.003724 Jy/beam ! Combined flux in latest and established models = 0.334214 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.334214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113657Jy sigma=0.003410 ! Fit after self-cal, rms=0.113632Jy sigma=0.003410 ! 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=3.631 mas, bmaj=7.196 mas, bpa=-10.17 degrees ! Estimated noise=564.966 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 = 0.0128857 Jy ! Component: 100 - total flux cleaned = 0.0194076 Jy ! Component: 150 - total flux cleaned = 0.0230176 Jy ! Component: 200 - total flux cleaned = 0.0236127 Jy ! Total flux subtracted in 200 components = 0.0236127 Jy ! Clean residual min=-0.015169 max=0.015448 Jy/beam ! Clean residual mean=0.000230 rms=0.004444 Jy/beam ! Combined flux in latest and established models = 0.357827 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.357827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109881Jy sigma=0.003586 ! Fit after self-cal, rms=0.109860Jy sigma=0.003586 ! 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 0.91 FD 1.01 HN 0.98 KP 0.97 ! LA 0.97 MK 0.91 NL 0.92 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.03 KP 0.93 ! LA 0.95 MK 0.91 NL 1.08 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.99 ! LA 0.99 MK 0.96 NL 1.02 OV 0.92 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 1.06 KP 1.00* ! LA 46.36 MK 1.47 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.109860Jy sigma=0.003586 ! Fit after self-cal, rms=5.090333Jy sigma=0.000799 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=7.165 mas, bpa=-9.617 degrees ! Estimated noise=575.07 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 = 0.00716439 Jy ! Component: 100 - total flux cleaned = 0.01115 Jy ! Component: 150 - total flux cleaned = 0.0134951 Jy ! Component: 200 - total flux cleaned = 0.0149342 Jy ! Total flux subtracted in 200 components = 0.0149342 Jy ! Clean residual min=-0.006907 max=0.007199 Jy/beam ! Clean residual mean=0.000022 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.372761 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.372761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.088960Jy sigma=0.000801 ! Fit after self-cal, rms=5.089240Jy sigma=0.000799 ! 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=5.089240Jy sigma=0.000799 ! Fit after self-cal, rms=7.796229Jy sigma=0.000751 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=7.18 mas, bpa=-9.751 degrees ! Estimated noise=584.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502086 Jy ! Component: 100 - total flux cleaned = 0.00770044 Jy ! Component: 150 - total flux cleaned = 0.00929486 Jy ! Component: 200 - total flux cleaned = 0.00975018 Jy ! Total flux subtracted in 200 components = 0.00975018 Jy ! Clean residual min=-0.005491 max=0.006387 Jy/beam ! Clean residual mean=0.000025 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.382511 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.382511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.795356Jy sigma=0.000753 ! Fit after self-cal, rms=7.795343Jy sigma=0.000752 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 (5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058978 Jy ! Component: 100 - total flux cleaned = 0.00744983 Jy ! Component: 150 - total flux cleaned = 0.0081957 Jy ! Component: 200 - total flux cleaned = 0.00859947 Jy ! Total flux subtracted in 200 components = 0.00859947 Jy ! Clean residual min=-0.005803 max=0.004500 Jy/beam ! Clean residual mean=0.000028 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.391111 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.391111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.794600Jy sigma=0.000752 ! Fit after self-cal, rms=7.794596Jy sigma=0.000752 ! 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=7.794596Jy sigma=0.000752 ! Fit after self-cal, rms=4.078666Jy sigma=0.000694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=7.173 mas, bpa=-9.814 degrees ! Estimated noise=587.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250339 Jy ! Component: 100 - total flux cleaned = 0.00413826 Jy ! Component: 150 - total flux cleaned = 0.00525863 Jy ! Component: 200 - total flux cleaned = 0.00573181 Jy ! Total flux subtracted in 200 components = 0.00573181 Jy ! Clean residual min=-0.002774 max=0.002442 Jy/beam ! Clean residual mean=-0.000016 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.396843 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.396843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.078382Jy sigma=0.000694 ! Fit after self-cal, rms=4.078376Jy sigma=0.000694 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 = 0.000559444 Jy ! Component: 100 - total flux cleaned = 0.000724929 Jy ! Component: 150 - total flux cleaned = 0.000844593 Jy ! Component: 200 - total flux cleaned = 0.00095489 Jy ! Total flux subtracted in 200 components = 0.00095489 Jy ! Clean residual min=-0.002732 max=0.002411 Jy/beam ! Clean residual mean=-0.000016 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.397797 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.397797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.078314Jy sigma=0.000694 ! Fit after self-cal, rms=4.078314Jy sigma=0.000694 ! 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=4.078314Jy sigma=0.000694 ! Fit after self-cal, rms=4.127803Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.563 mas, bmaj=9.965 mas, bpa=-3.794 degrees ! Estimated noise=719.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272192 Jy ! Component: 100 - total flux cleaned = 0.00404237 Jy ! Component: 150 - total flux cleaned = 0.00488999 Jy ! Component: 200 - total flux cleaned = 0.00540359 Jy ! Total flux subtracted in 200 components = 0.00540359 Jy ! Clean residual min=-0.004160 max=0.003704 Jy/beam ! Clean residual mean=-0.000033 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.403201 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 150 components and 0.403201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.127501Jy sigma=0.000694 ! Fit after self-cal, rms=4.127501Jy sigma=0.000694 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 = 0.000582146 Jy ! Component: 100 - total flux cleaned = 0.000747583 Jy ! Component: 150 - total flux cleaned = 0.000826889 Jy ! Component: 200 - total flux cleaned = 0.00091285 Jy ! Total flux subtracted in 200 components = 0.00091285 Jy ! Clean residual min=-0.004185 max=0.003542 Jy/beam ! Clean residual mean=-0.000032 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.404114 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 162 components and 0.404114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.127456Jy sigma=0.000694 ! Fit after self-cal, rms=4.127457Jy sigma=0.000694 ! 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=3.56 mas, bmaj=7.163 mas, bpa=-9.766 degrees ! Estimated noise=591.132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 7.163 at -9.766 degrees (North through East) ! Clean map min=-0.0026533 max=0.29231 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.9 mas, bmaj=6.554 mas, bpa=-13.45 degrees ! Estimated noise=955.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.223623 Jy ! Component: 100 - total flux cleaned = 0.301132 Jy ! Component: 150 - total flux cleaned = 0.335747 Jy ! Component: 200 - total flux cleaned = 0.354692 Jy ! Total flux subtracted in 200 components = 0.354692 Jy ! Clean residual min=-0.004824 max=0.009835 Jy/beam ! Clean residual mean=-0.000035 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.354692 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.354692 Jy ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=7.163 mas, bpa=-9.766 degrees ! Estimated noise=591.132 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 = 0.0159256 Jy ! Component: 100 - total flux cleaned = 0.0256044 Jy ! Component: 150 - total flux cleaned = 0.032032 Jy ! Component: 200 - total flux cleaned = 0.0364498 Jy ! Total flux subtracted in 200 components = 0.0364498 Jy ! Clean residual min=-0.002817 max=0.003087 Jy/beam ! Clean residual mean=-0.000022 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.391141 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 79 components and 0.391141 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=7.563 mas, bmaj=9.965 mas, bpa=-3.794 degrees ! Estimated noise=719.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478386 Jy ! Component: 100 - total flux cleaned = 0.00763799 Jy ! Component: 150 - total flux cleaned = 0.0095154 Jy ! Component: 200 - total flux cleaned = 0.0108222 Jy ! Total flux subtracted in 200 components = 0.0108222 Jy ! Clean residual min=-0.004049 max=0.003467 Jy/beam ! Clean residual mean=-0.000035 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.401964 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 = 0.00094384 Jy ! Component: 100 - total flux cleaned = 0.00163162 Jy ! Component: 150 - total flux cleaned = 0.00204549 Jy ! Component: 200 - total flux cleaned = 0.00221447 Jy ! Total flux subtracted in 200 components = 0.00221447 Jy ! Clean residual min=-0.004211 max=0.003404 Jy/beam ! Clean residual mean=-0.000033 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.404178 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 154 components and 0.404178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=7.163 mas, bpa=-9.766 degrees ! Estimated noise=591.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132865 Jy ! Component: 100 - total flux cleaned = 9.62009e-05 Jy ! Component: 150 - total flux cleaned = 9.51851e-05 Jy ! Component: 200 - total flux cleaned = 3.049e-05 Jy ! Total flux subtracted in 200 components = 3.049e-05 Jy ! Clean residual min=-0.002874 max=0.002534 Jy/beam ! Clean residual mean=-0.000016 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.404209 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 167 components and 0.404209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.127436Jy sigma=0.000694 ! Fit after self-cal, rms=4.127436Jy sigma=0.000694 wmodel J1749+1944_S_2017_04_28_pus_map.mod ! Writing 167 model components to file: J1749+1944_S_2017_04_28_pus_map.mod wobs J1749+1944_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1749+1944_S_2017_04_28_pus_uvs.fits wwins J1749+1944_S_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J1749+1944_S_2017_04_28_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 = -0.000663616 Jy ! Component: 100 - total flux cleaned = -0.00119893 Jy ! Component: 150 - total flux cleaned = -0.00166391 Jy ! Component: 200 - total flux cleaned = -0.0019489 Jy ! Component: 250 - total flux cleaned = -0.0020291 Jy ! Component: 300 - total flux cleaned = -0.00206868 Jy ! Component: 350 - total flux cleaned = -0.00195607 Jy ! Component: 400 - total flux cleaned = -0.0019194 Jy ! Component: 450 - total flux cleaned = -0.00177489 Jy ! Component: 500 - total flux cleaned = -0.00159822 Jy ! Component: 550 - total flux cleaned = -0.00145991 Jy ! Component: 600 - total flux cleaned = -0.00142642 Jy ! Component: 650 - total flux cleaned = -0.001493 Jy ! Component: 700 - total flux cleaned = -0.0014923 Jy ! Component: 750 - total flux cleaned = -0.00155673 Jy ! Component: 800 - total flux cleaned = -0.0015565 Jy ! Component: 850 - total flux cleaned = -0.00161933 Jy ! Component: 900 - total flux cleaned = -0.00158809 Jy ! Component: 950 - total flux cleaned = -0.00164996 Jy ! Component: 1000 - total flux cleaned = -0.00164995 Jy ! Component: 1050 - total flux cleaned = -0.00177013 Jy ! Component: 1100 - total flux cleaned = -0.00179963 Jy ! Component: 1150 - total flux cleaned = -0.00182894 Jy ! Component: 1200 - total flux cleaned = -0.00188698 Jy ! Component: 1250 - total flux cleaned = -0.00197329 Jy ! Component: 1300 - total flux cleaned = -0.00203026 Jy ! Component: 1350 - total flux cleaned = -0.00217072 Jy ! Component: 1400 - total flux cleaned = -0.00219851 Jy ! Component: 1450 - total flux cleaned = -0.00225395 Jy ! Component: 1500 - total flux cleaned = -0.00233577 Jy ! Component: 1550 - total flux cleaned = -0.00244391 Jy ! Component: 1600 - total flux cleaned = -0.00247073 Jy ! Component: 1650 - total flux cleaned = -0.00257662 Jy ! Component: 1700 - total flux cleaned = -0.00262891 Jy ! Component: 1750 - total flux cleaned = -0.00262882 Jy ! Component: 1800 - total flux cleaned = -0.0028095 Jy ! Component: 1850 - total flux cleaned = -0.00273265 Jy ! Component: 1900 - total flux cleaned = -0.00278379 Jy ! Component: 1950 - total flux cleaned = -0.00283409 Jy ! Component: 2000 - total flux cleaned = -0.00280902 Jy ! Component: 2050 - total flux cleaned = -0.00285873 Jy ! Component: 2100 - total flux cleaned = -0.00288352 Jy ! Component: 2150 - total flux cleaned = -0.00290766 Jy ! Component: 2200 - total flux cleaned = -0.00285928 Jy ! Component: 2250 - total flux cleaned = -0.00290759 Jy ! Component: 2300 - total flux cleaned = -0.00285975 Jy ! Component: 2350 - total flux cleaned = -0.00290734 Jy ! Component: 2400 - total flux cleaned = -0.00286032 Jy ! Component: 2450 - total flux cleaned = -0.00290726 Jy ! Component: 2500 - total flux cleaned = -0.00295392 Jy ! Component: 2550 - total flux cleaned = -0.00288429 Jy ! Component: 2600 - total flux cleaned = -0.00293037 Jy ! Component: 2650 - total flux cleaned = -0.00283916 Jy ! Component: 2700 - total flux cleaned = -0.0028847 Jy ! Component: 2750 - total flux cleaned = -0.00288476 Jy ! Component: 2800 - total flux cleaned = -0.00286245 Jy ! Component: 2850 - total flux cleaned = -0.00288467 Jy ! Component: 2900 - total flux cleaned = -0.00288452 Jy ! Component: 2950 - total flux cleaned = -0.00284064 Jy ! Component: 3000 - total flux cleaned = -0.00281871 Jy ! Component: 3050 - total flux cleaned = -0.00279711 Jy ! Component: 3100 - total flux cleaned = -0.0027756 Jy ! Component: 3150 - total flux cleaned = -0.0027327 Jy ! Component: 3200 - total flux cleaned = -0.00273283 Jy ! Component: 3250 - total flux cleaned = -0.00275414 Jy ! Component: 3300 - total flux cleaned = -0.00275413 Jy ! Component: 3350 - total flux cleaned = -0.00279637 Jy ! Component: 3400 - total flux cleaned = -0.00277534 Jy ! Component: 3450 - total flux cleaned = -0.00273375 Jy ! Component: 3500 - total flux cleaned = -0.00273396 Jy ! Component: 3550 - total flux cleaned = -0.0027959 Jy ! Component: 3600 - total flux cleaned = -0.00283669 Jy ! Component: 3650 - total flux cleaned = -0.0028367 Jy ! Component: 3700 - total flux cleaned = -0.00287709 Jy ! Component: 3750 - total flux cleaned = -0.0028569 Jy ! Component: 3800 - total flux cleaned = -0.00283693 Jy ! Component: 3850 - total flux cleaned = -0.002817 Jy ! Component: 3900 - total flux cleaned = -0.00285688 Jy ! Component: 3950 - total flux cleaned = -0.00285686 Jy ! Component: 4000 - total flux cleaned = -0.00287657 Jy ! Component: 4050 - total flux cleaned = -0.00283745 Jy ! Total flux subtracted in 4096 components = -0.00285694 Jy ! Clean residual min=-0.001352 max=0.001158 Jy/beam ! Clean residual mean=-0.000011 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.401352 Jy keep ! Adding 376 model components to the UV plane model. ! The established model now contains 543 components and 0.401352 Jy ![Exited script file: muppet] wmap "J1749+1944_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 7.163 at -9.766 degrees (North through East) ! Clean map min=-0.0023453 max=0.29301 Jy/beam ! Writing clean map to FITS file: J1749+1944_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.293012 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000415104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425004 0.425004 0.850008 1.70002 3.40003 6.80006 13.6001 27.2002 54.4005 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.293 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 7.163 at -9.766 degrees (North through East) ! Clean map min=-0.0023453 max=0.29301 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 J1749+1944_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:30:59 2019