! Started logfile: J0257-1212_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:12:45 2016 obs J0257-1212_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0257-1212_S_2014_08_05_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.758761 visibilities/baseline/integration-bin. ! Found source: J0257-1212 ! ! 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 360 lines of history. ! ! Reading 14204 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 J0257-1212_S_2014_08_05_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 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856762Jy sigma=0.008363 ! Fit after self-cal, rms=0.816926Jy sigma=0.007990 ! 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=3.331 mas, bmaj=10.05 mas, bpa=19.31 degrees ! Estimated noise=900.461 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 = 0.141094 Jy ! Component: 100 - total flux cleaned = 0.172596 Jy ! Total flux subtracted in 100 components = 0.172596 Jy ! Clean residual min=-0.004979 max=0.010764 Jy/beam ! Clean residual mean=0.000006 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.172596 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.172596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091812Jy sigma=0.000823 ! Fit after self-cal, rms=0.091808Jy sigma=0.000823 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116003 Jy ! Component: 100 - total flux cleaned = 0.0188143 Jy ! Total flux subtracted in 100 components = 0.0188143 Jy ! Clean residual min=-0.004348 max=0.004961 Jy/beam ! Clean residual mean=0.000008 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.19141 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.19141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089508Jy sigma=0.000803 ! Fit after self-cal, rms=0.089511Jy sigma=0.000803 ! 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=4.156 mas, bmaj=11.51 mas, bpa=17.83 degrees ! Estimated noise=619.224 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 = 0.00684448 Jy ! Component: 100 - total flux cleaned = 0.0105523 Jy ! Component: 150 - total flux cleaned = 0.0127456 Jy ! Component: 200 - total flux cleaned = 0.0140595 Jy ! Total flux subtracted in 200 components = 0.0140595 Jy ! Clean residual min=-0.003440 max=0.003155 Jy/beam ! Clean residual mean=0.000007 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.20547 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.20547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088826Jy sigma=0.000799 ! Fit after self-cal, rms=0.088830Jy sigma=0.000799 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 1.02 KP 1.04 ! LA 1.15 MK 1.00* NL 1.06 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.08 KP 1.01 ! LA 1.09 MK 1.00* NL 0.83 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.06 KP 0.90 ! LA 0.85 MK 1.00* NL 0.98 OV 0.95 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.03 KP 0.87 ! LA 0.82 MK 1.00* NL 1.08 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.088830Jy sigma=0.000799 ! Fit after self-cal, rms=0.084890Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.165 mas, bmaj=11.57 mas, bpa=17.92 degrees ! Estimated noise=620.157 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 = -0.00130259 Jy ! Component: 100 - total flux cleaned = -0.00153491 Jy ! Component: 150 - total flux cleaned = -0.0016007 Jy ! Component: 200 - total flux cleaned = -0.00161982 Jy ! Total flux subtracted in 200 components = -0.00161982 Jy ! Clean residual min=-0.002149 max=0.002800 Jy/beam ! Clean residual mean=0.000007 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.20385 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.20385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084869Jy sigma=0.000775 ! Fit after self-cal, rms=0.084865Jy sigma=0.000774 ! 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=0.084865Jy sigma=0.000774 ! Fit after self-cal, rms=0.084708Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=11.6 mas, bpa=17.97 degrees ! Estimated noise=619.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000700297 Jy ! Component: 100 - total flux cleaned = -0.00083572 Jy ! Component: 150 - total flux cleaned = -0.00091887 Jy ! Component: 200 - total flux cleaned = -0.000988287 Jy ! Total flux subtracted in 200 components = -0.000988287 Jy ! Clean residual min=-0.001953 max=0.002501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.202862 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.202862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084701Jy sigma=0.000771 ! Fit after self-cal, rms=0.084710Jy sigma=0.000771 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 (12.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229688 Jy ! Component: 100 - total flux cleaned = 0.00360541 Jy ! Component: 150 - total flux cleaned = 0.00404304 Jy ! Component: 200 - total flux cleaned = 0.00424403 Jy ! Total flux subtracted in 200 components = 0.00424403 Jy ! Clean residual min=-0.001716 max=0.002212 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.207106 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 138 components and 0.207106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084645Jy sigma=0.000771 ! Fit after self-cal, rms=0.084642Jy sigma=0.000771 ! Inverting map ! Added new window around map position (0, -122). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180374 Jy ! Component: 100 - total flux cleaned = 0.00240402 Jy ! Component: 150 - total flux cleaned = 0.00274388 Jy ! Component: 200 - total flux cleaned = 0.00291553 Jy ! Total flux subtracted in 200 components = 0.00291553 Jy ! Clean residual min=-0.001615 max=0.001496 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.210021 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 0.210021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084595Jy sigma=0.000770 ! Fit after self-cal, rms=0.084593Jy sigma=0.000770 ! 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=0.084593Jy sigma=0.000770 ! Fit after self-cal, rms=0.084471Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=11.61 mas, bpa=18.01 degrees ! Estimated noise=618.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655066 Jy ! Component: 100 - total flux cleaned = 0.000812545 Jy ! Component: 150 - total flux cleaned = 0.000883166 Jy ! Component: 200 - total flux cleaned = 0.000904058 Jy ! Total flux subtracted in 200 components = 0.000904058 Jy ! Clean residual min=-0.001636 max=0.001492 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.210925 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.210925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084457Jy sigma=0.000770 ! Fit after self-cal, rms=0.084459Jy sigma=0.000770 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 = 0.000142071 Jy ! Component: 100 - total flux cleaned = 0.000159636 Jy ! Component: 150 - total flux cleaned = 0.000194291 Jy ! Component: 200 - total flux cleaned = 0.000242059 Jy ! Total flux subtracted in 200 components = 0.000242059 Jy ! Clean residual min=-0.001654 max=0.001498 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.211167 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 186 components and 0.211167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084452Jy sigma=0.000770 ! Fit after self-cal, rms=0.084451Jy sigma=0.000770 ! 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=0.084451Jy sigma=0.000770 ! Fit after self-cal, rms=0.084388Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.113 mas, bmaj=15.37 mas, bpa=8.842 degrees ! Estimated noise=697.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170654 Jy ! Component: 100 - total flux cleaned = -0.000211063 Jy ! Component: 150 - total flux cleaned = -0.000199691 Jy ! Component: 200 - total flux cleaned = -0.000180459 Jy ! Total flux subtracted in 200 components = -0.000180459 Jy ! Clean residual min=-0.001484 max=0.001376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.210987 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 211 components and 0.210987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084385Jy sigma=0.000770 ! Fit after self-cal, rms=0.084385Jy sigma=0.000770 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 = 1.64656e-05 Jy ! Component: 100 - total flux cleaned = 2.5669e-05 Jy ! Component: 150 - total flux cleaned = 2.53626e-05 Jy ! Component: 200 - total flux cleaned = 1.73149e-05 Jy ! Total flux subtracted in 200 components = 1.73149e-05 Jy ! Clean residual min=-0.001459 max=0.001368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.211004 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 225 components and 0.211004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084384Jy sigma=0.000770 ! Fit after self-cal, rms=0.084384Jy sigma=0.000770 ! 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=4.169 mas, bmaj=11.62 mas, bpa=18.02 degrees ! Estimated noise=617.389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.169 x 11.62 at 18.02 degrees (North through East) ! Clean map min=-0.0016099 max=0.18164 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=10.16 mas, bpa=19.56 degrees ! Estimated noise=901.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141082 Jy ! Component: 100 - total flux cleaned = 0.172993 Jy ! Component: 150 - total flux cleaned = 0.184336 Jy ! Component: 200 - total flux cleaned = 0.190011 Jy ! Total flux subtracted in 200 components = 0.190011 Jy ! Clean residual min=-0.002528 max=0.003022 Jy/beam ! Clean residual mean=-0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.190011 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.190011 Jy ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=11.62 mas, bpa=18.02 degrees ! Estimated noise=617.389 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 = 0.00512441 Jy ! Component: 100 - total flux cleaned = 0.0084875 Jy ! Component: 150 - total flux cleaned = 0.0110433 Jy ! Component: 200 - total flux cleaned = 0.0130433 Jy ! Total flux subtracted in 200 components = 0.0130433 Jy ! Clean residual min=-0.001806 max=0.001720 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.203054 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 93 components and 0.203054 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.113 mas, bmaj=15.37 mas, bpa=8.842 degrees ! Estimated noise=697.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217919 Jy ! Component: 100 - total flux cleaned = 0.00361599 Jy ! Component: 150 - total flux cleaned = 0.00470524 Jy ! Component: 200 - total flux cleaned = 0.00554225 Jy ! Total flux subtracted in 200 components = 0.00554225 Jy ! Clean residual min=-0.001478 max=0.001353 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.208596 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 = 0.000519649 Jy ! Component: 100 - total flux cleaned = 0.000980209 Jy ! Component: 150 - total flux cleaned = 0.00136563 Jy ! Component: 200 - total flux cleaned = 0.00160793 Jy ! Total flux subtracted in 200 components = 0.00160793 Jy ! Clean residual min=-0.001398 max=0.001346 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.210204 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 152 components and 0.210204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=11.62 mas, bpa=18.02 degrees ! Estimated noise=617.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459248 Jy ! Component: 100 - total flux cleaned = 0.000610064 Jy ! Component: 150 - total flux cleaned = 0.000745619 Jy ! Component: 200 - total flux cleaned = 0.000807622 Jy ! Total flux subtracted in 200 components = 0.000807622 Jy ! Clean residual min=-0.001575 max=0.001461 Jy/beam ! Clean residual mean=-0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.211012 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 0.211012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084394Jy sigma=0.000770 ! Fit after self-cal, rms=0.084392Jy sigma=0.000770 wmodel J0257-1212_S_2014_08_05_pus_map.mod ! Writing 175 model components to file: J0257-1212_S_2014_08_05_pus_map.mod wobs J0257-1212_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0257-1212_S_2014_08_05_pus_uvs.fits wwins J0257-1212_S_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0257-1212_S_2014_08_05_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 = -0.000338683 Jy ! Component: 100 - total flux cleaned = -0.000562186 Jy ! Component: 150 - total flux cleaned = -0.000680317 Jy ! Component: 200 - total flux cleaned = -0.000770289 Jy ! Component: 250 - total flux cleaned = -0.000835039 Jy ! Component: 300 - total flux cleaned = -0.000940804 Jy ! Component: 350 - total flux cleaned = -0.00102302 Jy ! Component: 400 - total flux cleaned = -0.00104351 Jy ! Component: 450 - total flux cleaned = -0.00116079 Jy ! Component: 500 - total flux cleaned = -0.00119895 Jy ! Component: 550 - total flux cleaned = -0.00131083 Jy ! Component: 600 - total flux cleaned = -0.0013837 Jy ! Component: 650 - total flux cleaned = -0.00141955 Jy ! Component: 700 - total flux cleaned = -0.00150746 Jy ! Component: 750 - total flux cleaned = -0.00159321 Jy ! Component: 800 - total flux cleaned = -0.00159329 Jy ! Component: 850 - total flux cleaned = -0.00169306 Jy ! Component: 900 - total flux cleaned = -0.00174185 Jy ! Component: 950 - total flux cleaned = -0.00178965 Jy ! Component: 1000 - total flux cleaned = -0.00180539 Jy ! Component: 1050 - total flux cleaned = -0.00183653 Jy ! Component: 1100 - total flux cleaned = -0.00186746 Jy ! Component: 1150 - total flux cleaned = -0.00192797 Jy ! Component: 1200 - total flux cleaned = -0.00203231 Jy ! Component: 1250 - total flux cleaned = -0.0021059 Jy ! Component: 1300 - total flux cleaned = -0.00216425 Jy ! Component: 1350 - total flux cleaned = -0.00226504 Jy ! Component: 1400 - total flux cleaned = -0.00234999 Jy ! Component: 1450 - total flux cleaned = -0.00240602 Jy ! Component: 1500 - total flux cleaned = -0.00247535 Jy ! Component: 1550 - total flux cleaned = -0.00255787 Jy ! Component: 1600 - total flux cleaned = -0.00266663 Jy ! Component: 1650 - total flux cleaned = -0.00272029 Jy ! Component: 1700 - total flux cleaned = -0.00280013 Jy ! Component: 1750 - total flux cleaned = -0.00293171 Jy ! Component: 1800 - total flux cleaned = -0.00298371 Jy ! Component: 1850 - total flux cleaned = -0.00308661 Jy ! Component: 1900 - total flux cleaned = -0.00313767 Jy ! Component: 1950 - total flux cleaned = -0.003226 Jy ! Component: 2000 - total flux cleaned = -0.00328838 Jy ! Component: 2050 - total flux cleaned = -0.00336257 Jy ! Component: 2100 - total flux cleaned = -0.00344826 Jy ! Component: 2150 - total flux cleaned = -0.003509 Jy ! Component: 2200 - total flux cleaned = -0.00355697 Jy ! Component: 2250 - total flux cleaned = -0.00360462 Jy ! Component: 2300 - total flux cleaned = -0.00368719 Jy ! Component: 2350 - total flux cleaned = -0.00369872 Jy ! Component: 2400 - total flux cleaned = -0.003745 Jy ! Component: 2450 - total flux cleaned = -0.00382524 Jy ! Component: 2500 - total flux cleaned = -0.00381383 Jy ! Component: 2550 - total flux cleaned = -0.00387026 Jy ! Component: 2600 - total flux cleaned = -0.0039486 Jy ! Component: 2650 - total flux cleaned = -0.00397086 Jy ! Component: 2700 - total flux cleaned = -0.00404796 Jy ! Component: 2750 - total flux cleaned = -0.00411337 Jy ! Component: 2800 - total flux cleaned = -0.00412402 Jy ! Component: 2850 - total flux cleaned = -0.00415617 Jy ! Component: 2900 - total flux cleaned = -0.00419863 Jy ! Component: 2950 - total flux cleaned = -0.00423021 Jy ! Component: 3000 - total flux cleaned = -0.00424057 Jy ! Component: 3050 - total flux cleaned = -0.00427184 Jy ! Component: 3100 - total flux cleaned = -0.00429267 Jy ! Component: 3150 - total flux cleaned = -0.00431312 Jy ! Component: 3200 - total flux cleaned = -0.00434362 Jy ! Component: 3250 - total flux cleaned = -0.00435374 Jy ! Component: 3300 - total flux cleaned = -0.00440364 Jy ! Component: 3350 - total flux cleaned = -0.00442359 Jy ! Component: 3400 - total flux cleaned = -0.0044628 Jy ! Component: 3450 - total flux cleaned = -0.00447241 Jy ! Component: 3500 - total flux cleaned = -0.00445293 Jy ! Component: 3550 - total flux cleaned = -0.00446252 Jy ! Component: 3600 - total flux cleaned = -0.004472 Jy ! Component: 3650 - total flux cleaned = -0.004472 Jy ! Component: 3700 - total flux cleaned = -0.00447191 Jy ! Component: 3750 - total flux cleaned = -0.00448126 Jy ! Component: 3800 - total flux cleaned = -0.00445346 Jy ! Component: 3850 - total flux cleaned = -0.00443511 Jy ! Component: 3900 - total flux cleaned = -0.00440768 Jy ! Component: 3950 - total flux cleaned = -0.00439857 Jy ! Component: 4000 - total flux cleaned = -0.00438959 Jy ! Component: 4050 - total flux cleaned = -0.00438959 Jy ! Total flux subtracted in 4096 components = -0.00436295 Jy ! Clean residual min=-0.000537 max=0.000567 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.206649 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 432 components and 0.206649 Jy ![Exited script file: muppet] wmap "J0257-1212_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.169 x 11.62 at 18.02 degrees (North through East) ! Clean map min=-0.0012335 max=0.1819 Jy/beam ! Writing clean map to FITS file: J0257-1212_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.181899 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168621 device "J0257-1212_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0257-1212_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.2781 0.2781 0.5562 1.1124 2.2248 4.4496 8.89919 17.7984 35.5968 71.1936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.181 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.169 x 11.62 at 18.02 degrees (North through East) ! Clean map min=-0.0012335 max=0.1819 Jy/beam quit ! Quitting program ! Log file J0257-1212_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:12:52 2016