! Started logfile: J0922-3959_S_2017_04_28_pus_uvs.log on Thu May 2 16:22:21 2019 obs J0922-3959_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0922-3959_S_2017_04_28_pus_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.579085 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! 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 3544 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 J0922-3959_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.745710Jy sigma=0.023560 ! Fit after self-cal, rms=1.724470Jy sigma=0.022911 ! 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=2.552 mas, bmaj=7.932 mas, bpa=-9.537 degrees ! Estimated noise=2352.25 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 = 0.463782 Jy ! Component: 100 - total flux cleaned = 0.539165 Jy ! Total flux subtracted in 100 components = 0.539165 Jy ! Clean residual min=-0.208712 max=0.215302 Jy/beam ! Clean residual mean=0.002244 rms=0.089518 Jy/beam ! Combined flux in latest and established models = 0.539165 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.539165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.826004Jy sigma=0.012435 ! Fit after self-cal, rms=1.825999Jy sigma=0.012435 ! 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=3.054 mas, bmaj=8.981 mas, bpa=-8.518 degrees ! Estimated noise=1981.16 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 = 0.206335 Jy ! Component: 100 - total flux cleaned = 0.286824 Jy ! Component: 150 - total flux cleaned = 0.318549 Jy ! Component: 200 - total flux cleaned = 0.32025 Jy ! Total flux subtracted in 200 components = 0.32025 Jy ! Clean residual min=-0.212868 max=0.214362 Jy/beam ! Clean residual mean=0.013917 rms=0.081312 Jy/beam ! Combined flux in latest and established models = 0.859415 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.859415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.751320Jy sigma=0.018246 ! Fit after self-cal, rms=1.751317Jy sigma=0.018246 ! 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 1.00* FD 0.82 HN 1.71 KP 0.77 ! LA 0.76 MK 0.87 NL 0.92 OV 0.80 ! PT 0.86 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.75 HN 1.75 KP 0.74 ! LA 0.73 MK 0.87 NL 1.13 OV 0.81 ! PT 0.84 SC 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.79 HN 1.79 KP 0.76 ! LA 0.75 MK 0.92 NL 1.08 OV 0.75 ! PT 0.82 SC 1.17 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 1.47 KP 1.00* ! LA 60.02 MK 0.87 NL 1.00* OV 1.00* ! PT 0.81 SC 1.00* ! ! ! Fit before self-cal, rms=1.751317Jy sigma=0.018246 ! Fit after self-cal, rms=86.307610Jy sigma=0.001288 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=8.543 mas, bpa=-7.975 degrees ! Estimated noise=2030.23 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 = 0.0293189 Jy ! Component: 100 - total flux cleaned = 0.0292588 Jy ! Component: 150 - total flux cleaned = 0.0292164 Jy ! Component: 200 - total flux cleaned = 0.0292781 Jy ! Total flux subtracted in 200 components = 0.0292781 Jy ! Clean residual min=-0.024277 max=0.030162 Jy/beam ! Clean residual mean=-0.000099 rms=0.007898 Jy/beam ! Combined flux in latest and established models = 0.888693 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.888693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=86.305489Jy sigma=0.001250 ! Fit after self-cal, rms=86.305557Jy sigma=0.001247 ! 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=86.305557Jy sigma=0.001247 ! Fit after self-cal, rms=93.029953Jy sigma=0.001215 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=8.471 mas, bpa=-7.356 degrees ! Estimated noise=2068.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264289 Jy ! Component: 100 - total flux cleaned = 0.0275529 Jy ! Component: 150 - total flux cleaned = 0.0275516 Jy ! Component: 200 - total flux cleaned = 0.0280015 Jy ! Total flux subtracted in 200 components = 0.0280015 Jy ! Clean residual min=-0.023950 max=0.026740 Jy/beam ! Clean residual mean=-0.000133 rms=0.007778 Jy/beam ! Combined flux in latest and established models = 0.916694 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.916695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=93.027565Jy sigma=0.001204 ! Fit after self-cal, rms=93.027542Jy sigma=0.001204 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 = 0.000379745 Jy ! Component: 100 - total flux cleaned = 0.000381419 Jy ! Component: 150 - total flux cleaned = 0.000392637 Jy ! Component: 200 - total flux cleaned = 0.000729043 Jy ! Total flux subtracted in 200 components = 0.000729043 Jy ! Clean residual min=-0.023668 max=0.026082 Jy/beam ! Clean residual mean=-0.000131 rms=0.007704 Jy/beam ! Combined flux in latest and established models = 0.917424 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.917424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=93.027489Jy sigma=0.001198 ! Fit after self-cal, rms=93.027489Jy sigma=0.001198 ! 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=93.027489Jy sigma=0.001198 ! Fit after self-cal, rms=0.617184Jy sigma=0.000817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=8.569 mas, bpa=-6.982 degrees ! Estimated noise=2082.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079585 Jy ! Component: 100 - total flux cleaned = 0.00838696 Jy ! Component: 150 - total flux cleaned = 0.00879659 Jy ! Component: 200 - total flux cleaned = 0.00916663 Jy ! Total flux subtracted in 200 components = 0.00916663 Jy ! Clean residual min=-0.011349 max=0.011779 Jy/beam ! Clean residual mean=-0.000211 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.92659 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.92659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.616344Jy sigma=0.000816 ! Fit after self-cal, rms=0.616372Jy sigma=0.000816 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 = 0.000553251 Jy ! Component: 100 - total flux cleaned = 0.000712922 Jy ! Component: 150 - total flux cleaned = 0.00101732 Jy ! Component: 200 - total flux cleaned = 0.00130043 Jy ! Total flux subtracted in 200 components = 0.00130043 Jy ! Clean residual min=-0.011114 max=0.011399 Jy/beam ! Clean residual mean=-0.000207 rms=0.003079 Jy/beam ! Combined flux in latest and established models = 0.927891 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.927891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.616146Jy sigma=0.000815 ! Fit after self-cal, rms=0.616136Jy sigma=0.000815 ! 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=0.616136Jy sigma=0.000815 ! Fit after self-cal, rms=0.442017Jy sigma=0.000801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.33 mas, bmaj=30.45 mas, bpa=-3.085 degrees ! Estimated noise=2464.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00882937 Jy ! Component: 100 - total flux cleaned = 0.011196 Jy ! Component: 150 - total flux cleaned = 0.0112689 Jy ! Component: 200 - total flux cleaned = 0.0114032 Jy ! Total flux subtracted in 200 components = 0.0114032 Jy ! Clean residual min=-0.011660 max=0.013274 Jy/beam ! Clean residual mean=-0.000381 rms=0.004740 Jy/beam ! Combined flux in latest and established models = 0.939294 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.939294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.441207Jy sigma=0.000802 ! Fit after self-cal, rms=0.441217Jy sigma=0.000802 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 = 0.000205611 Jy ! Component: 100 - total flux cleaned = 0.000209098 Jy ! Component: 150 - total flux cleaned = 0.000267948 Jy ! Component: 200 - total flux cleaned = 0.0003279 Jy ! Total flux subtracted in 200 components = 0.0003279 Jy ! Clean residual min=-0.011651 max=0.013257 Jy/beam ! Clean residual mean=-0.000380 rms=0.004719 Jy/beam ! Combined flux in latest and established models = 0.939622 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 0.939622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.441074Jy sigma=0.000802 ! Fit after self-cal, rms=0.441067Jy sigma=0.000802 ! 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=3.09 mas, bmaj=8.575 mas, bpa=-7.058 degrees ! Estimated noise=2094.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.09 x 8.575 at -7.058 degrees (North through East) ! Clean map min=-0.010045 max=0.78502 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=0.441067Jy sigma=0.000802 ! Fit after self-cal, rms=0.160409Jy sigma=0.000618 ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=8.607 mas, bpa=-7.268 degrees ! Estimated noise=2098.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.38201e-05 Jy ! Component: 100 - total flux cleaned = 0.000108769 Jy ! Component: 150 - total flux cleaned = 0.000105457 Jy ! Component: 200 - total flux cleaned = -8.5969e-06 Jy ! Total flux subtracted in 200 components = -8.5969e-06 Jy ! Clean residual min=-0.007602 max=0.007405 Jy/beam ! Clean residual mean=-0.000016 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.939613 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.939613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160019Jy sigma=0.000617 ! Fit after self-cal, rms=0.160021Jy sigma=0.000617 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.26549e-06 Jy ! Component: 100 - total flux cleaned = -1.32567e-05 Jy ! Component: 150 - total flux cleaned = -5.45837e-06 Jy ! Component: 200 - total flux cleaned = -7.16216e-07 Jy ! Total flux subtracted in 200 components = -7.16216e-07 Jy ! Clean residual min=-0.007549 max=0.007268 Jy/beam ! Clean residual mean=-0.000016 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.939612 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.939612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159773Jy sigma=0.000616 ! Fit after self-cal, rms=0.159786Jy sigma=0.000616 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159786Jy sigma=0.000616 ! Fit after self-cal, rms=0.159082Jy sigma=0.000616 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=2.461 mas, bmaj=7.026 mas, bpa=-7.21 degrees ! Estimated noise=3009.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.592125 Jy ! Component: 100 - total flux cleaned = 0.73973 Jy ! Component: 150 - total flux cleaned = 0.816789 Jy ! Component: 200 - total flux cleaned = 0.863077 Jy ! Total flux subtracted in 200 components = 0.863077 Jy ! Clean residual min=-0.013817 max=0.023903 Jy/beam ! Clean residual mean=-0.000167 rms=0.003463 Jy/beam ! Combined flux in latest and established models = 0.863077 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.863077 Jy ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=8.608 mas, bpa=-7.346 degrees ! Estimated noise=2096.86 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 = 0.0424627 Jy ! Component: 100 - total flux cleaned = 0.0618825 Jy ! Component: 150 - total flux cleaned = 0.0710032 Jy ! Component: 200 - total flux cleaned = 0.0723561 Jy ! Total flux subtracted in 200 components = 0.0723561 Jy ! Clean residual min=-0.008287 max=0.007644 Jy/beam ! Clean residual mean=-0.000028 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.935433 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.935433 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=9.349 mas, bmaj=30.52 mas, bpa=-3.179 degrees ! Estimated noise=2465.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364643 Jy ! Component: 100 - total flux cleaned = 0.00412559 Jy ! Component: 150 - total flux cleaned = 0.00422316 Jy ! Component: 200 - total flux cleaned = 0.00426939 Jy ! Total flux subtracted in 200 components = 0.00426939 Jy ! Clean residual min=-0.006567 max=0.006141 Jy/beam ! Clean residual mean=-0.000033 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.939702 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 = 8.82229e-05 Jy ! Component: 100 - total flux cleaned = 0.000169539 Jy ! Component: 150 - total flux cleaned = 0.000208706 Jy ! Component: 200 - total flux cleaned = 0.000281628 Jy ! Total flux subtracted in 200 components = 0.000281628 Jy ! Clean residual min=-0.006564 max=0.006124 Jy/beam ! Clean residual mean=-0.000031 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.939984 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 65 components and 0.939984 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=8.608 mas, bpa=-7.346 degrees ! Estimated noise=2096.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153659 Jy ! Component: 100 - total flux cleaned = -0.00187582 Jy ! Component: 150 - total flux cleaned = -0.00187104 Jy ! Component: 200 - total flux cleaned = -0.00187021 Jy ! Total flux subtracted in 200 components = -0.00187021 Jy ! Clean residual min=-0.007848 max=0.007273 Jy/beam ! Clean residual mean=-0.000021 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.938114 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.938114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158714Jy sigma=0.000616 ! Fit after self-cal, rms=0.158660Jy sigma=0.000616 wmodel J0922-3959_S_2017_04_28_pus_map.mod ! Writing 71 model components to file: J0922-3959_S_2017_04_28_pus_map.mod wobs J0922-3959_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0922-3959_S_2017_04_28_pus_uvs.fits wwins J0922-3959_S_2017_04_28_pus_map.win ! wwins: Wrote 1 windows to J0922-3959_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 = -0.000201515 Jy ! Component: 100 - total flux cleaned = -7.50765e-05 Jy ! Component: 150 - total flux cleaned = 0.000160259 Jy ! Component: 200 - total flux cleaned = 0.000729368 Jy ! Component: 250 - total flux cleaned = 0.00116931 Jy ! Component: 300 - total flux cleaned = 0.00138344 Jy ! Component: 350 - total flux cleaned = 0.00148662 Jy ! Component: 400 - total flux cleaned = 0.00188994 Jy ! Component: 450 - total flux cleaned = 0.00238228 Jy ! Component: 500 - total flux cleaned = 0.00314798 Jy ! Component: 550 - total flux cleaned = 0.00389574 Jy ! Component: 600 - total flux cleaned = 0.0044458 Jy ! Component: 650 - total flux cleaned = 0.00507713 Jy ! Component: 700 - total flux cleaned = 0.00587062 Jy ! Component: 750 - total flux cleaned = 0.00656279 Jy ! Component: 800 - total flux cleaned = 0.00698879 Jy ! Component: 850 - total flux cleaned = 0.00774215 Jy ! Component: 900 - total flux cleaned = 0.00831865 Jy ! Component: 950 - total flux cleaned = 0.00880545 Jy ! Component: 1000 - total flux cleaned = 0.00944573 Jy ! Component: 1050 - total flux cleaned = 0.00976119 Jy ! Component: 1100 - total flux cleaned = 0.0106151 Jy ! Component: 1150 - total flux cleaned = 0.0111518 Jy ! Component: 1200 - total flux cleaned = 0.0114552 Jy ! Component: 1250 - total flux cleaned = 0.0117537 Jy ! Component: 1300 - total flux cleaned = 0.0121975 Jy ! Component: 1350 - total flux cleaned = 0.0128548 Jy ! Component: 1400 - total flux cleaned = 0.0132153 Jy ! Component: 1450 - total flux cleaned = 0.0137856 Jy ! Component: 1500 - total flux cleaned = 0.0137844 Jy ! Component: 1550 - total flux cleaned = 0.0142028 Jy ! Component: 1600 - total flux cleaned = 0.014341 Jy ! Component: 1650 - total flux cleaned = 0.0146159 Jy ! Component: 1700 - total flux cleaned = 0.014751 Jy ! Component: 1750 - total flux cleaned = 0.0150189 Jy ! Component: 1800 - total flux cleaned = 0.0152178 Jy ! Component: 1850 - total flux cleaned = 0.015283 Jy ! Component: 1900 - total flux cleaned = 0.0153484 Jy ! Component: 1950 - total flux cleaned = 0.0156069 Jy ! Component: 2000 - total flux cleaned = 0.0156713 Jy ! Component: 2050 - total flux cleaned = 0.015735 Jy ! Component: 2100 - total flux cleaned = 0.0158606 Jy ! Component: 2150 - total flux cleaned = 0.0159857 Jy ! Component: 2200 - total flux cleaned = 0.0158618 Jy ! Component: 2250 - total flux cleaned = 0.0161077 Jy ! Component: 2300 - total flux cleaned = 0.0164135 Jy ! Component: 2350 - total flux cleaned = 0.0164745 Jy ! Component: 2400 - total flux cleaned = 0.0167147 Jy ! Component: 2450 - total flux cleaned = 0.0166557 Jy ! Component: 2500 - total flux cleaned = 0.0169516 Jy ! Component: 2550 - total flux cleaned = 0.017303 Jy ! Component: 2600 - total flux cleaned = 0.0174191 Jy ! Component: 2650 - total flux cleaned = 0.0175344 Jy ! Component: 2700 - total flux cleaned = 0.0177639 Jy ! Component: 2750 - total flux cleaned = 0.0178204 Jy ! Component: 2800 - total flux cleaned = 0.0178771 Jy ! Component: 2850 - total flux cleaned = 0.0181008 Jy ! Component: 2900 - total flux cleaned = 0.0181012 Jy ! Component: 2950 - total flux cleaned = 0.0183229 Jy ! Component: 3000 - total flux cleaned = 0.0183225 Jy ! Component: 3050 - total flux cleaned = 0.0182673 Jy ! Component: 3100 - total flux cleaned = 0.0182673 Jy ! Component: 3150 - total flux cleaned = 0.0182673 Jy ! Component: 3200 - total flux cleaned = 0.0181604 Jy ! Component: 3250 - total flux cleaned = 0.0184267 Jy ! Component: 3300 - total flux cleaned = 0.0185324 Jy ! Component: 3350 - total flux cleaned = 0.0183744 Jy ! Component: 3400 - total flux cleaned = 0.0182174 Jy ! Component: 3450 - total flux cleaned = 0.0183211 Jy ! Component: 3500 - total flux cleaned = 0.0184242 Jy ! Component: 3550 - total flux cleaned = 0.0183217 Jy ! Component: 3600 - total flux cleaned = 0.0183733 Jy ! Component: 3650 - total flux cleaned = 0.0182209 Jy ! Component: 3700 - total flux cleaned = 0.0184228 Jy ! Component: 3750 - total flux cleaned = 0.0183726 Jy ! Component: 3800 - total flux cleaned = 0.0182228 Jy ! Component: 3850 - total flux cleaned = 0.0183221 Jy ! Component: 3900 - total flux cleaned = 0.0181247 Jy ! Component: 3950 - total flux cleaned = 0.0181243 Jy ! Component: 4000 - total flux cleaned = 0.0180758 Jy ! Component: 4050 - total flux cleaned = 0.0180759 Jy ! Total flux subtracted in 4096 components = 0.0181723 Jy ! Clean residual min=-0.002724 max=0.003141 Jy/beam ! Clean residual mean=-0.000018 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.956286 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 326 components and 0.956286 Jy ![Exited script file: muppet] wmap "J0922-3959_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 8.608 at -7.346 degrees (North through East) ! Clean map min=-0.0063734 max=0.79479 Jy/beam ! Writing clean map to FITS file: J0922-3959_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 0.794786 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000867203 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327334 0.327334 0.654669 1.30934 2.61868 5.23735 10.4747 20.9494 41.8988 83.7976 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.794 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 8.608 at -7.346 degrees (North through East) ! Clean map min=-0.0063734 max=0.79479 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 J0922-3959_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:22:26 2019