! Started logfile: J0958+4725_S_2017_02_19_pus_uvs.log on Sat May 4 18:48:11 2019 obs J0958+4725_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0958+4725_S_2017_02_19_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.573333 visibilities/baseline/integration-bin. ! Found source: J0958+4725 ! ! 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 482 lines of history. ! ! Reading 1548 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 J0958+4725_S_2017_02_19_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.302878Jy sigma=0.002992 ! Fit after self-cal, rms=0.298691Jy sigma=0.002959 ! 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=3.097 mas, bmaj=6.167 mas, bpa=-42.62 degrees ! Estimated noise=2689.87 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.553734 Jy ! Component: 100 - total flux cleaned = 0.674484 Jy ! Total flux subtracted in 100 components = 0.674484 Jy ! Clean residual min=-0.028127 max=0.033908 Jy/beam ! Clean residual mean=0.000022 rms=0.007231 Jy/beam ! Combined flux in latest and established models = 0.674484 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.674484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153344Jy sigma=0.001207 ! Fit after self-cal, rms=0.153343Jy sigma=0.001207 ! 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=3.689 mas, bmaj=6.766 mas, bpa=-41.59 degrees ! Estimated noise=2214.87 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0407583 Jy ! Component: 100 - total flux cleaned = 0.0602397 Jy ! Component: 150 - total flux cleaned = 0.0720807 Jy ! Component: 200 - total flux cleaned = 0.0780306 Jy ! Total flux subtracted in 200 components = 0.0780306 Jy ! Clean residual min=-0.021458 max=0.023589 Jy/beam ! Clean residual mean=-0.000008 rms=0.005761 Jy/beam ! Combined flux in latest and established models = 0.752515 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.752515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136936Jy sigma=0.001147 ! Fit after self-cal, rms=0.136915Jy sigma=0.001147 ! 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 0.97 FD 1.16 HN 1.00 KP 1.02 ! LA 1.02 MK 0.99 NL 0.85 OV 1.01 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.20 HN 1.01 KP 0.97 ! LA 0.98 MK 0.98 NL 1.01 OV 1.06 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.20 HN 0.97 KP 0.85 ! LA 0.76 MK 1.03 NL 1.11 OV 0.96 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.24 HN 0.93 KP 1.00* ! LA 0.81 MK 1.42 NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.136915Jy sigma=0.001147 ! Fit after self-cal, rms=0.076330Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=6.788 mas, bpa=-41.33 degrees ! Estimated noise=2217.98 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 = -0.000214483 Jy ! Component: 100 - total flux cleaned = -0.000341395 Jy ! Component: 150 - total flux cleaned = -0.000343166 Jy ! Component: 200 - total flux cleaned = -0.000386961 Jy ! Total flux subtracted in 200 components = -0.000386961 Jy ! Clean residual min=-0.005365 max=0.005856 Jy/beam ! Clean residual mean=0.000006 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.752128 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.752128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076234Jy sigma=0.000655 ! Fit after self-cal, rms=0.076161Jy sigma=0.000654 ! 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=0.076161Jy sigma=0.000654 ! Fit after self-cal, rms=0.075585Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=6.792 mas, bpa=-41.31 degrees ! Estimated noise=2218.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039702 Jy ! Component: 100 - total flux cleaned = 0.000676917 Jy ! Component: 150 - total flux cleaned = 0.000715479 Jy ! Component: 200 - total flux cleaned = 0.000653586 Jy ! Total flux subtracted in 200 components = 0.000653586 Jy ! Clean residual min=-0.004542 max=0.004973 Jy/beam ! Clean residual mean=-0.000003 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.752781 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.752781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075531Jy sigma=0.000647 ! Fit after self-cal, rms=0.075528Jy sigma=0.000647 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 = -0.000236745 Jy ! Component: 100 - total flux cleaned = -0.000292816 Jy ! Component: 150 - total flux cleaned = -0.000343874 Jy ! Component: 200 - total flux cleaned = -0.000343962 Jy ! Total flux subtracted in 200 components = -0.000343962 Jy ! Clean residual min=-0.004520 max=0.004937 Jy/beam ! Clean residual mean=-0.000003 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.752437 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.752437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075507Jy sigma=0.000647 ! Fit after self-cal, rms=0.075503Jy sigma=0.000647 ! 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=0.075503Jy sigma=0.000647 ! Fit after self-cal, rms=0.075498Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=6.789 mas, bpa=-41.27 degrees ! Estimated noise=2219.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437469 Jy ! Component: 100 - total flux cleaned = 0.000618705 Jy ! Component: 150 - total flux cleaned = 0.000618961 Jy ! Component: 200 - total flux cleaned = 0.000595484 Jy ! Total flux subtracted in 200 components = 0.000595484 Jy ! Clean residual min=-0.004501 max=0.004907 Jy/beam ! Clean residual mean=-0.000003 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.753033 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.753033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075475Jy sigma=0.000646 ! Fit after self-cal, rms=0.075473Jy sigma=0.000646 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 = -9.02991e-05 Jy ! Component: 100 - total flux cleaned = -0.000112137 Jy ! Component: 150 - total flux cleaned = -0.000133181 Jy ! Component: 200 - total flux cleaned = -0.00015402 Jy ! Total flux subtracted in 200 components = -0.00015402 Jy ! Clean residual min=-0.004490 max=0.004898 Jy/beam ! Clean residual mean=-0.000003 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.752879 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.752879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075461Jy sigma=0.000646 ! Fit after self-cal, rms=0.075459Jy sigma=0.000646 ! 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=0.075459Jy sigma=0.000646 ! Fit after self-cal, rms=0.075473Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.358 mas, bmaj=8.804 mas, bpa=-40.03 degrees ! Estimated noise=2684.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382435 Jy ! Component: 100 - total flux cleaned = -0.000352115 Jy ! Component: 150 - total flux cleaned = -0.000353032 Jy ! Component: 200 - total flux cleaned = -0.000353481 Jy ! Total flux subtracted in 200 components = -0.000353481 Jy ! Clean residual min=-0.005971 max=0.005335 Jy/beam ! Clean residual mean=-0.000007 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.752525 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 64 components and 0.752525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075482Jy sigma=0.000646 ! Fit after self-cal, rms=0.075466Jy sigma=0.000646 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 = -3.40384e-05 Jy ! Component: 100 - total flux cleaned = -5.71754e-05 Jy ! Component: 150 - total flux cleaned = -5.69638e-05 Jy ! Component: 200 - total flux cleaned = -3.97336e-05 Jy ! Total flux subtracted in 200 components = -3.97336e-05 Jy ! Clean residual min=-0.005965 max=0.005365 Jy/beam ! Clean residual mean=-0.000007 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.752485 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.752485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075475Jy sigma=0.000646 ! Fit after self-cal, rms=0.075465Jy sigma=0.000646 ! 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=3.7 mas, bmaj=6.787 mas, bpa=-41.24 degrees ! Estimated noise=2220.09 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.7 x 6.787 at -41.24 degrees (North through East) ! Clean map min=-0.0045077 max=0.71863 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075465Jy sigma=0.000646 ! Fit after self-cal, rms=0.069835Jy sigma=0.000594 ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=6.789 mas, bpa=-41.22 degrees ! Estimated noise=2221.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425595 Jy ! Component: 100 - total flux cleaned = 0.000549867 Jy ! Component: 150 - total flux cleaned = 0.000576373 Jy ! Component: 200 - total flux cleaned = 0.000553315 Jy ! Total flux subtracted in 200 components = 0.000553315 Jy ! Clean residual min=-0.004457 max=0.004740 Jy/beam ! Clean residual mean=-0.000002 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.753039 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.753039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069809Jy sigma=0.000594 ! Fit after self-cal, rms=0.069811Jy sigma=0.000594 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.0961e-06 Jy ! Component: 100 - total flux cleaned = -1.4554e-05 Jy ! Component: 150 - total flux cleaned = -5.24252e-05 Jy ! Component: 200 - total flux cleaned = -7.06413e-05 Jy ! Total flux subtracted in 200 components = -7.06413e-05 Jy ! Clean residual min=-0.004444 max=0.004733 Jy/beam ! Clean residual mean=-0.000002 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.752968 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.752968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069799Jy sigma=0.000594 ! Fit after self-cal, rms=0.069800Jy sigma=0.000594 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069800Jy sigma=0.000594 ! Fit after self-cal, rms=0.069816Jy sigma=0.000594 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=3.122 mas, bmaj=6.157 mas, bpa=-42.23 degrees ! Estimated noise=2723.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.55888 Jy ! Component: 100 - total flux cleaned = 0.680782 Jy ! Component: 150 - total flux cleaned = 0.71249 Jy ! Component: 200 - total flux cleaned = 0.727961 Jy ! Total flux subtracted in 200 components = 0.727961 Jy ! Clean residual min=-0.007399 max=0.007915 Jy/beam ! Clean residual mean=0.000002 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.727961 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.727961 Jy ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=6.786 mas, bpa=-41.19 degrees ! Estimated noise=2222.14 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 = 0.0104036 Jy ! Component: 100 - total flux cleaned = 0.0160307 Jy ! Component: 150 - total flux cleaned = 0.0195685 Jy ! Component: 200 - total flux cleaned = 0.0215965 Jy ! Total flux subtracted in 200 components = 0.0215965 Jy ! Clean residual min=-0.004868 max=0.004788 Jy/beam ! Clean residual mean=-0.000001 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.749558 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.749558 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=7.357 mas, bmaj=8.807 mas, bpa=-39.95 degrees ! Estimated noise=2687.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228164 Jy ! Component: 100 - total flux cleaned = 0.00302998 Jy ! Component: 150 - total flux cleaned = 0.00320228 Jy ! Component: 200 - total flux cleaned = 0.00325237 Jy ! Total flux subtracted in 200 components = 0.00325237 Jy ! Clean residual min=-0.005961 max=0.004896 Jy/beam ! Clean residual mean=-0.000007 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.75281 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 = 4.67975e-05 Jy ! Component: 100 - total flux cleaned = 4.59725e-05 Jy ! Component: 150 - total flux cleaned = 4.57511e-05 Jy ! Component: 200 - total flux cleaned = 4.5915e-05 Jy ! Total flux subtracted in 200 components = 4.5915e-05 Jy ! Clean residual min=-0.005948 max=0.004920 Jy/beam ! Clean residual mean=-0.000007 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.752856 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.752856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=6.786 mas, bpa=-41.19 degrees ! Estimated noise=2222.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000777066 Jy ! Component: 100 - total flux cleaned = -0.000590495 Jy ! Component: 150 - total flux cleaned = -0.00042316 Jy ! Component: 200 - total flux cleaned = -0.000225515 Jy ! Total flux subtracted in 200 components = -0.000225515 Jy ! Clean residual min=-0.004623 max=0.004743 Jy/beam ! Clean residual mean=-0.000002 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.752631 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.752631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069933Jy sigma=0.000594 ! Fit after self-cal, rms=0.069920Jy sigma=0.000594 wmodel J0958+4725_S_2017_02_19_pus_map.mod ! Writing 66 model components to file: J0958+4725_S_2017_02_19_pus_map.mod wobs J0958+4725_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0958+4725_S_2017_02_19_pus_uvs.fits wwins J0958+4725_S_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J0958+4725_S_2017_02_19_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 = 0.00130474 Jy ! Component: 100 - total flux cleaned = 0.00251041 Jy ! Component: 150 - total flux cleaned = 0.00343032 Jy ! Component: 200 - total flux cleaned = 0.00430934 Jy ! Component: 250 - total flux cleaned = 0.00501321 Jy ! Component: 300 - total flux cleaned = 0.00542082 Jy ! Component: 350 - total flux cleaned = 0.00568412 Jy ! Component: 400 - total flux cleaned = 0.00600402 Jy ! Component: 450 - total flux cleaned = 0.00625297 Jy ! Component: 500 - total flux cleaned = 0.00637444 Jy ! Component: 550 - total flux cleaned = 0.0064936 Jy ! Component: 600 - total flux cleaned = 0.00666927 Jy ! Component: 650 - total flux cleaned = 0.00678402 Jy ! Component: 700 - total flux cleaned = 0.00689612 Jy ! Component: 750 - total flux cleaned = 0.00700707 Jy ! Component: 800 - total flux cleaned = 0.00717074 Jy ! Component: 850 - total flux cleaned = 0.00722365 Jy ! Component: 900 - total flux cleaned = 0.00727637 Jy ! Component: 950 - total flux cleaned = 0.00732874 Jy ! Component: 1000 - total flux cleaned = 0.00747999 Jy ! Component: 1050 - total flux cleaned = 0.00753037 Jy ! Component: 1100 - total flux cleaned = 0.00767756 Jy ! Component: 1150 - total flux cleaned = 0.00782296 Jy ! Component: 1200 - total flux cleaned = 0.00796691 Jy ! Component: 1250 - total flux cleaned = 0.00810851 Jy ! Component: 1300 - total flux cleaned = 0.00829234 Jy ! Component: 1350 - total flux cleaned = 0.00824565 Jy ! Component: 1400 - total flux cleaned = 0.00837978 Jy ! Component: 1450 - total flux cleaned = 0.00842281 Jy ! Component: 1500 - total flux cleaned = 0.00846604 Jy ! Component: 1550 - total flux cleaned = 0.00850846 Jy ! Component: 1600 - total flux cleaned = 0.00850888 Jy ! Component: 1650 - total flux cleaned = 0.00838434 Jy ! Component: 1700 - total flux cleaned = 0.00859081 Jy ! Component: 1750 - total flux cleaned = 0.00846867 Jy ! Component: 1800 - total flux cleaned = 0.00842908 Jy ! Component: 1850 - total flux cleaned = 0.00846859 Jy ! Component: 1900 - total flux cleaned = 0.00839119 Jy ! Component: 1950 - total flux cleaned = 0.00854529 Jy ! Component: 2000 - total flux cleaned = 0.008468 Jy ! Component: 2050 - total flux cleaned = 0.00846783 Jy ! Component: 2100 - total flux cleaned = 0.00854209 Jy ! Component: 2150 - total flux cleaned = 0.00850472 Jy ! Component: 2200 - total flux cleaned = 0.00843185 Jy ! Component: 2250 - total flux cleaned = 0.00846786 Jy ! Component: 2300 - total flux cleaned = 0.00850327 Jy ! Component: 2350 - total flux cleaned = 0.00850292 Jy ! Component: 2400 - total flux cleaned = 0.00850328 Jy ! Component: 2450 - total flux cleaned = 0.00850343 Jy ! Component: 2500 - total flux cleaned = 0.00850396 Jy ! Component: 2550 - total flux cleaned = 0.00847056 Jy ! Component: 2600 - total flux cleaned = 0.00860307 Jy ! Component: 2650 - total flux cleaned = 0.008439 Jy ! Component: 2700 - total flux cleaned = 0.00834216 Jy ! Component: 2750 - total flux cleaned = 0.00840744 Jy ! Component: 2800 - total flux cleaned = 0.00853454 Jy ! Component: 2850 - total flux cleaned = 0.00831375 Jy ! Component: 2900 - total flux cleaned = 0.00840789 Jy ! Component: 2950 - total flux cleaned = 0.00834592 Jy ! Component: 3000 - total flux cleaned = 0.00843819 Jy ! Component: 3050 - total flux cleaned = 0.00840774 Jy ! Component: 3100 - total flux cleaned = 0.00840838 Jy ! Component: 3150 - total flux cleaned = 0.00843813 Jy ! Component: 3200 - total flux cleaned = 0.00846745 Jy ! Component: 3250 - total flux cleaned = 0.00843829 Jy ! Component: 3300 - total flux cleaned = 0.00855486 Jy ! Component: 3350 - total flux cleaned = 0.00849679 Jy ! Component: 3400 - total flux cleaned = 0.00852542 Jy ! Component: 3450 - total flux cleaned = 0.00849686 Jy ! Component: 3500 - total flux cleaned = 0.00852539 Jy ! Component: 3550 - total flux cleaned = 0.00860928 Jy ! Component: 3600 - total flux cleaned = 0.00860941 Jy ! Component: 3650 - total flux cleaned = 0.0086926 Jy ! Component: 3700 - total flux cleaned = 0.00869269 Jy ! Component: 3750 - total flux cleaned = 0.00871985 Jy ! Component: 3800 - total flux cleaned = 0.00869283 Jy ! Component: 3850 - total flux cleaned = 0.00866614 Jy ! Component: 3900 - total flux cleaned = 0.00850579 Jy ! Component: 3950 - total flux cleaned = 0.00850616 Jy ! Component: 4000 - total flux cleaned = 0.00855925 Jy ! Component: 4050 - total flux cleaned = 0.00861193 Jy ! Total flux subtracted in 4096 components = 0.00853377 Jy ! Clean residual min=-0.001530 max=0.001523 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.761164 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 334 components and 0.761164 Jy ![Exited script file: muppet] wmap "J0958+4725_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.701 x 6.786 at -41.19 degrees (North through East) ! Clean map min=-0.0033603 max=0.71953 Jy/beam ! Writing clean map to FITS file: J0958+4725_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.719531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18472 0.18472 0.369441 0.738882 1.47776 2.95553 5.91105 11.8221 23.6442 47.2884 94.5769 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.719 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.701 x 6.786 at -41.19 degrees (North through East) ! Clean map min=-0.0033603 max=0.71953 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 J0958+4725_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:48:15 2019