! Started logfile: J0237+0526_S_2017_02_24_pus_uvs.log on Sat May 4 11:16:11 2019 obs J0237+0526_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0237+0526_S_2017_02_24_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970955 visibilities/baseline/integration-bin. ! Found source: J0237+0526 ! ! 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 823 lines of history. ! ! Reading 19924 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 J0237+0526_S_2017_02_24_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964269Jy sigma=0.008203 ! Fit after self-cal, rms=0.946178Jy sigma=0.008065 ! 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=2.748 mas, bmaj=6.859 mas, bpa=-4.297 degrees ! Estimated noise=922.524 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 = 0.0424766 Jy ! Component: 100 - total flux cleaned = 0.0532955 Jy ! Total flux subtracted in 100 components = 0.0532955 Jy ! Clean residual min=-0.003191 max=0.004617 Jy/beam ! Clean residual mean=0.000003 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0532955 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0532955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083278Jy sigma=0.000669 ! Fit after self-cal, rms=0.083047Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539063 Jy ! Component: 100 - total flux cleaned = 0.00813238 Jy ! Total flux subtracted in 100 components = 0.00813238 Jy ! Clean residual min=-0.003135 max=0.002877 Jy/beam ! Clean residual mean=0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0614279 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0614279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082622Jy sigma=0.000663 ! Fit after self-cal, rms=0.082608Jy sigma=0.000663 ! 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=3.274 mas, bmaj=7.764 mas, bpa=-3.858 degrees ! Estimated noise=639.607 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 = 0.00266648 Jy ! Component: 100 - total flux cleaned = 0.00397936 Jy ! Component: 150 - total flux cleaned = 0.00463859 Jy ! Component: 200 - total flux cleaned = 0.00482514 Jy ! Total flux subtracted in 200 components = 0.00482514 Jy ! Clean residual min=-0.002098 max=0.002647 Jy/beam ! Clean residual mean=0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.066253 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.066253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082522Jy sigma=0.000662 ! Fit after self-cal, rms=0.082526Jy sigma=0.000662 ! 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 1.02 FD 0.97 HN 1.03 KP 0.99 ! LA 1.01 MK 1.06 NL 1.06 OV 1.07 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.04 KP 0.94 ! LA 0.95 MK 0.99 NL 1.50 OV 1.04 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.93 KP 1.02 ! LA 0.97 MK 1.09 NL 1.14 OV 1.07 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 0.88 KP 1.00* ! LA 0.83 MK 0.80 NL 1.00* OV 0.96 ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.082526Jy sigma=0.000662 ! Fit after self-cal, rms=0.082726Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=7.792 mas, bpa=-3.797 degrees ! Estimated noise=639.754 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 = 0.000288607 Jy ! Component: 100 - total flux cleaned = 0.000268843 Jy ! Component: 150 - total flux cleaned = 0.000268755 Jy ! Component: 200 - total flux cleaned = 0.000237875 Jy ! Total flux subtracted in 200 components = 0.000237875 Jy ! Clean residual min=-0.001795 max=0.001972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0664909 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0664909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082715Jy sigma=0.000660 ! Fit after self-cal, rms=0.082812Jy sigma=0.000659 ! 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=0.082812Jy sigma=0.000659 ! Fit after self-cal, rms=0.085077Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=7.793 mas, bpa=-3.965 degrees ! Estimated noise=644.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386689 Jy ! Component: 100 - total flux cleaned = 0.000386588 Jy ! Component: 150 - total flux cleaned = 0.000358916 Jy ! Component: 200 - total flux cleaned = 0.000334014 Jy ! Total flux subtracted in 200 components = 0.000334014 Jy ! Clean residual min=-0.001927 max=0.001948 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0668249 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0668249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085071Jy sigma=0.000657 ! Fit after self-cal, rms=0.085141Jy sigma=0.000657 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 (-57.5, -53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000804445 Jy ! Component: 100 - total flux cleaned = 0.000453008 Jy ! Component: 150 - total flux cleaned = 0.000201324 Jy ! Component: 200 - total flux cleaned = 1.38658e-05 Jy ! Total flux subtracted in 200 components = 1.38658e-05 Jy ! Clean residual min=-0.001831 max=0.001522 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0668388 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.0668388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085099Jy sigma=0.000657 ! Fit after self-cal, rms=0.085095Jy sigma=0.000657 ! 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=0.085095Jy sigma=0.000657 ! Fit after self-cal, rms=0.085869Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=7.792 mas, bpa=-4.027 degrees ! Estimated noise=643.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195576 Jy ! Component: 100 - total flux cleaned = -6.29475e-05 Jy ! Component: 150 - total flux cleaned = -0.000233364 Jy ! Component: 200 - total flux cleaned = -0.000298688 Jy ! Total flux subtracted in 200 components = -0.000298688 Jy ! Clean residual min=-0.001862 max=0.001524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0665401 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.0665401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085850Jy sigma=0.000656 ! Fit after self-cal, rms=0.085871Jy sigma=0.000656 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 = 2.55016e-06 Jy ! Component: 100 - total flux cleaned = -8.41938e-05 Jy ! Component: 150 - total flux cleaned = -0.000165021 Jy ! Component: 200 - total flux cleaned = -0.000258416 Jy ! Total flux subtracted in 200 components = -0.000258416 Jy ! Clean residual min=-0.001865 max=0.001514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0662817 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0662817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085861Jy sigma=0.000656 ! Fit after self-cal, rms=0.085861Jy sigma=0.000656 ! 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=0.085861Jy sigma=0.000656 ! Fit after self-cal, rms=0.086048Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.488 mas, bmaj=11.61 mas, bpa=-1.169 degrees ! Estimated noise=805.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010208 Jy ! Component: 100 - total flux cleaned = 1.20411e-05 Jy ! Component: 150 - total flux cleaned = -5.7634e-05 Jy ! Component: 200 - total flux cleaned = -8.72134e-05 Jy ! Total flux subtracted in 200 components = -8.72134e-05 Jy ! Clean residual min=-0.001808 max=0.001884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0661945 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.0661945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086048Jy sigma=0.000656 ! Fit after self-cal, rms=0.086054Jy sigma=0.000656 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 = -1.01166e-05 Jy ! Component: 100 - total flux cleaned = -7.05912e-05 Jy ! Component: 150 - total flux cleaned = -0.000162013 Jy ! Component: 200 - total flux cleaned = -0.000220085 Jy ! Total flux subtracted in 200 components = -0.000220085 Jy ! Clean residual min=-0.001814 max=0.001890 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0659744 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.0659744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086054Jy sigma=0.000656 ! Fit after self-cal, rms=0.086055Jy sigma=0.000656 ! 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=3.273 mas, bmaj=7.796 mas, bpa=-4.075 degrees ! Estimated noise=644.289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 7.796 at -4.075 degrees (North through East) ! Clean map min=-0.0017308 max=0.056481 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=2.745 mas, bmaj=6.893 mas, bpa=-4.705 degrees ! Estimated noise=931.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042468 Jy ! Component: 100 - total flux cleaned = 0.0543824 Jy ! Component: 150 - total flux cleaned = 0.0603437 Jy ! Component: 200 - total flux cleaned = 0.0640234 Jy ! Total flux subtracted in 200 components = 0.0640234 Jy ! Clean residual min=-0.002762 max=0.002447 Jy/beam ! Clean residual mean=0.000000 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0640234 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 0.0640234 Jy ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=7.796 mas, bpa=-4.075 degrees ! Estimated noise=644.289 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 = 0.00238898 Jy ! Component: 100 - total flux cleaned = 0.00238941 Jy ! Component: 150 - total flux cleaned = 0.00221743 Jy ! Component: 200 - total flux cleaned = 0.00217176 Jy ! Total flux subtracted in 200 components = 0.00217176 Jy ! Clean residual min=-0.001951 max=0.001734 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0661951 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0661952 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=7.488 mas, bmaj=11.61 mas, bpa=-1.169 degrees ! Estimated noise=805.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209659 Jy ! Component: 100 - total flux cleaned = 0.00028784 Jy ! Component: 150 - total flux cleaned = 0.000286309 Jy ! Component: 200 - total flux cleaned = 0.000185154 Jy ! Total flux subtracted in 200 components = 0.000185154 Jy ! Clean residual min=-0.001844 max=0.001892 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0663803 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 = -0.000110586 Jy ! Component: 100 - total flux cleaned = -0.000190148 Jy ! Component: 150 - total flux cleaned = -0.000262111 Jy ! Component: 200 - total flux cleaned = -0.00032658 Jy ! Total flux subtracted in 200 components = -0.00032658 Jy ! Clean residual min=-0.001841 max=0.001896 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0660537 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 72 components and 0.0660537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=7.796 mas, bpa=-4.075 degrees ! Estimated noise=644.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000589504 Jy ! Component: 100 - total flux cleaned = -0.000672574 Jy ! Component: 150 - total flux cleaned = -0.000648885 Jy ! Component: 200 - total flux cleaned = -0.000648189 Jy ! Total flux subtracted in 200 components = -0.000648189 Jy ! Clean residual min=-0.001816 max=0.001540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0654055 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0654055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086063Jy sigma=0.000656 ! Fit after self-cal, rms=0.086065Jy sigma=0.000656 wmodel J0237+0526_S_2017_02_24_pus_map.mod ! Writing 88 model components to file: J0237+0526_S_2017_02_24_pus_map.mod wobs J0237+0526_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0237+0526_S_2017_02_24_pus_uvs.fits wwins J0237+0526_S_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J0237+0526_S_2017_02_24_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 = -0.000304667 Jy ! Component: 100 - total flux cleaned = -0.000197641 Jy ! Component: 150 - total flux cleaned = -9.44973e-05 Jy ! Component: 200 - total flux cleaned = -1.98924e-05 Jy ! Component: 250 - total flux cleaned = 7.62325e-05 Jy ! Component: 300 - total flux cleaned = 0.000216281 Jy ! Component: 350 - total flux cleaned = 0.000376015 Jy ! Component: 400 - total flux cleaned = 0.000554714 Jy ! Component: 450 - total flux cleaned = 0.000730046 Jy ! Component: 500 - total flux cleaned = 0.000901664 Jy ! Component: 550 - total flux cleaned = 0.00109121 Jy ! Component: 600 - total flux cleaned = 0.00121532 Jy ! Component: 650 - total flux cleaned = 0.00139836 Jy ! Component: 700 - total flux cleaned = 0.00143819 Jy ! Component: 750 - total flux cleaned = 0.00149743 Jy ! Component: 800 - total flux cleaned = 0.0015364 Jy ! Component: 850 - total flux cleaned = 0.00159418 Jy ! Component: 900 - total flux cleaned = 0.00168909 Jy ! Component: 950 - total flux cleaned = 0.00172685 Jy ! Component: 1000 - total flux cleaned = 0.0018196 Jy ! Component: 1050 - total flux cleaned = 0.00192965 Jy ! Component: 1100 - total flux cleaned = 0.00196578 Jy ! Component: 1150 - total flux cleaned = 0.00205542 Jy ! Component: 1200 - total flux cleaned = 0.00214407 Jy ! Component: 1250 - total flux cleaned = 0.00216185 Jy ! Component: 1300 - total flux cleaned = 0.00224881 Jy ! Component: 1350 - total flux cleaned = 0.00231749 Jy ! Component: 1400 - total flux cleaned = 0.0024531 Jy ! Component: 1450 - total flux cleaned = 0.00245309 Jy ! Component: 1500 - total flux cleaned = 0.00263582 Jy ! Component: 1550 - total flux cleaned = 0.00265219 Jy ! Component: 1600 - total flux cleaned = 0.00283134 Jy ! Component: 1650 - total flux cleaned = 0.00283159 Jy ! Component: 1700 - total flux cleaned = 0.00295964 Jy ! Component: 1750 - total flux cleaned = 0.00302313 Jy ! Component: 1800 - total flux cleaned = 0.00318019 Jy ! Component: 1850 - total flux cleaned = 0.00321146 Jy ! Component: 1900 - total flux cleaned = 0.00328857 Jy ! Component: 1950 - total flux cleaned = 0.00338054 Jy ! Component: 2000 - total flux cleaned = 0.00350188 Jy ! Component: 2050 - total flux cleaned = 0.00356195 Jy ! Component: 2100 - total flux cleaned = 0.00363642 Jy ! Component: 2150 - total flux cleaned = 0.0037103 Jy ! Component: 2200 - total flux cleaned = 0.00372499 Jy ! Component: 2250 - total flux cleaned = 0.00378329 Jy ! Component: 2300 - total flux cleaned = 0.00379788 Jy ! Component: 2350 - total flux cleaned = 0.00385532 Jy ! Component: 2400 - total flux cleaned = 0.00389819 Jy ! Component: 2450 - total flux cleaned = 0.00398276 Jy ! Component: 2500 - total flux cleaned = 0.0040668 Jy ! Component: 2550 - total flux cleaned = 0.00413627 Jy ! Component: 2600 - total flux cleaned = 0.00412258 Jy ! Component: 2650 - total flux cleaned = 0.00419117 Jy ! Component: 2700 - total flux cleaned = 0.00430003 Jy ! Component: 2750 - total flux cleaned = 0.00434071 Jy ! Component: 2800 - total flux cleaned = 0.00439439 Jy ! Component: 2850 - total flux cleaned = 0.004381 Jy ! Component: 2900 - total flux cleaned = 0.00440749 Jy ! Component: 2950 - total flux cleaned = 0.00445998 Jy ! Component: 3000 - total flux cleaned = 0.00445994 Jy ! Component: 3050 - total flux cleaned = 0.00452474 Jy ! Component: 3100 - total flux cleaned = 0.00451212 Jy ! Component: 3150 - total flux cleaned = 0.00457624 Jy ! Component: 3200 - total flux cleaned = 0.00448739 Jy ! Component: 3250 - total flux cleaned = 0.00461371 Jy ! Component: 3300 - total flux cleaned = 0.00463889 Jy ! Component: 3350 - total flux cleaned = 0.00462634 Jy ! Component: 3400 - total flux cleaned = 0.00470068 Jy ! Component: 3450 - total flux cleaned = 0.00470069 Jy ! Component: 3500 - total flux cleaned = 0.00472532 Jy ! Component: 3550 - total flux cleaned = 0.00474964 Jy ! Component: 3600 - total flux cleaned = 0.00473766 Jy ! Component: 3650 - total flux cleaned = 0.00480974 Jy ! Component: 3700 - total flux cleaned = 0.00479789 Jy ! Component: 3750 - total flux cleaned = 0.00480989 Jy ! Component: 3800 - total flux cleaned = 0.0049043 Jy ! Component: 3850 - total flux cleaned = 0.0049395 Jy ! Component: 3900 - total flux cleaned = 0.00493941 Jy ! Component: 3950 - total flux cleaned = 0.00497413 Jy ! Component: 4000 - total flux cleaned = 0.00499709 Jy ! Component: 4050 - total flux cleaned = 0.00495126 Jy ! Total flux subtracted in 4096 components = 0.00498545 Jy ! Clean residual min=-0.000744 max=0.000718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.070391 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 358 components and 0.0703909 Jy ![Exited script file: muppet] wmap "J0237+0526_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 7.796 at -4.075 degrees (North through East) ! Clean map min=-0.0015998 max=0.056361 Jy/beam ! Writing clean map to FITS file: J0237+0526_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0563608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209992 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11776 1.11776 2.23551 4.47103 8.94206 17.8841 35.7682 71.5365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 7.796 at -4.075 degrees (North through East) ! Clean map min=-0.0015998 max=0.056361 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 J0237+0526_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:16:17 2019