! Started logfile: J1427-4206_X_1995_07_15_yyk_uvs.log on Mon Jan 8 06:27:09 2007 obs J1427-4206_X_1995_07_15_yyk_uva.fits ! Reading UV FITS file: J1427-4206_X_1995_07_15_yyk_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.39 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1427-4206 ! ! 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 8.15049e+09 4e+06 1 4e+06 ! 02 2 8.23236e+09 4e+06 1 4e+06 ! 03 3 8.41236e+09 4e+06 1 4e+06 ! 04 4 8.55236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 788 lines of history. ! ! Reading 2808 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 ![@muppet J1427-4206_X_1995_07_15_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.34959 Jy 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=0.6449 mas, bmaj=1.787 mas, bpa=0.8672 degrees ! Estimated noise=4165.28 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.03778 Jy ! Component: 100 - total flux cleaned = 1.30997 Jy ! Total flux subtracted in 100 components = 1.30997 Jy ! Clean residual min=-0.069314 max=0.157159 Jy/beam ! Clean residual mean=-0.001137 rms=0.025347 Jy/beam ! Combined flux in latest and established models = 1.30997 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.30997 Jy ! ! Correcting IF 1. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.549270Jy sigma=0.002462 ! Fit after self-cal, rms=0.544327Jy sigma=0.002455 ! Inverting map and beam ! Estimated beam: bmin=0.6449 mas, bmaj=1.787 mas, bpa=0.8672 degrees ! Estimated noise=4241.89 mJy/beam. ! Added new window around map position (-1.6, -4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.169769 Jy ! Component: 100 - total flux cleaned = 0.254075 Jy ! Total flux subtracted in 100 components = 0.254075 Jy ! Clean residual min=-0.067212 max=0.094853 Jy/beam ! Clean residual mean=-0.000414 rms=0.018051 Jy/beam ! Combined flux in latest and established models = 1.56404 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 1.56404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.506039Jy sigma=0.002218 ! Fit after self-cal, rms=0.502977Jy sigma=0.002192 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.7495 mas, bmaj=2.213 mas, bpa=-4.783 degrees ! Estimated noise=2686.62 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0733801 Jy ! Component: 100 - total flux cleaned = 0.083571 Jy ! Component: 150 - total flux cleaned = 0.0835326 Jy ! Component: 200 - total flux cleaned = 0.0834987 Jy ! Total flux subtracted in 200 components = 0.0834987 Jy ! Clean residual min=-0.050990 max=0.089099 Jy/beam ! Clean residual mean=-0.000207 rms=0.017506 Jy/beam ! Combined flux in latest and established models = 1.64754 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 1.64754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.494996Jy sigma=0.002148 ! Fit after self-cal, rms=0.494702Jy sigma=0.002142 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7495 x 2.213 at -4.783 degrees (North through East) ! Clean map min=-0.05521 max=1.1461 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.963153 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.02 ! LA 0.93 MK 1.02 NL 1.42 OV 1.03 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.975687 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 1.00 ! LA 0.90 MK 1.00 NL 1.37 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.970666 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.96 ! LA 0.89 MK 1.00 NL 1.42 OV 1.03 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.966925 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.03 ! LA 0.88 MK 0.98 NL 1.40 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.494702Jy sigma=0.002142 ! Fit after self-cal, rms=0.505284Jy sigma=0.002065 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.505284Jy sigma=0.002065 ! Fit after self-cal, rms=0.505518Jy sigma=0.002064 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.768 mas, bmaj=2.23 mas, bpa=-5.078 degrees ! Estimated noise=2570.77 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0789433 Jy ! Component: 100 - total flux cleaned = -0.107692 Jy ! Component: 150 - total flux cleaned = -0.118131 Jy ! Component: 200 - total flux cleaned = -0.11963 Jy ! Total flux subtracted in 200 components = -0.11963 Jy ! Clean residual min=-0.029771 max=0.049347 Jy/beam ! Clean residual mean=0.000450 rms=0.008450 Jy/beam ! Combined flux in latest and established models = 1.52791 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 1.52791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.496255Jy sigma=0.002008 ! Fit after self-cal, rms=0.495466Jy sigma=0.002006 ! Inverting map ! Added new window around map position (2.6, -0.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464451 Jy ! Component: 100 - total flux cleaned = 0.0445265 Jy ! Component: 150 - total flux cleaned = 0.0424223 Jy ! Component: 200 - total flux cleaned = 0.0419501 Jy ! Total flux subtracted in 200 components = 0.0419501 Jy ! Clean residual min=-0.023895 max=0.024768 Jy/beam ! Clean residual mean=0.000602 rms=0.006604 Jy/beam ! Combined flux in latest and established models = 1.56986 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 1.56986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.488480Jy sigma=0.001982 ! Fit after self-cal, rms=0.487766Jy sigma=0.001981 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.487766Jy sigma=0.001981 ! Fit after self-cal, rms=0.485477Jy sigma=0.001968 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675927 Jy ! Component: 100 - total flux cleaned = 0.000266129 Jy ! Component: 150 - total flux cleaned = -0.000553469 Jy ! Component: 200 - total flux cleaned = -0.00132178 Jy ! Total flux subtracted in 200 components = -0.00132178 Jy ! Clean residual min=-0.022647 max=0.024524 Jy/beam ! Clean residual mean=0.000594 rms=0.006436 Jy/beam ! Combined flux in latest and established models = 1.56854 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 1.56854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.483949Jy sigma=0.001964 ! Fit after self-cal, rms=0.484404Jy sigma=0.001965 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.768 x 2.23 at -5.078 degrees (North through East) ! Clean map min=-0.030094 max=1.0903 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.484404Jy sigma=0.001965 ! Fit after self-cal, rms=0.692287Jy sigma=0.001955 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.692287Jy sigma=0.001955 ! Fit after self-cal, rms=0.692991Jy sigma=0.001959 ! Inverting map and beam ! Estimated beam: bmin=0.7667 mas, bmaj=2.26 mas, bpa=-5.304 degrees ! Estimated noise=2565.53 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392078 Jy ! Component: 100 - total flux cleaned = 0.00227547 Jy ! Component: 150 - total flux cleaned = 0.000943793 Jy ! Component: 200 - total flux cleaned = 5.18942e-05 Jy ! Total flux subtracted in 200 components = 5.18942e-05 Jy ! Clean residual min=-0.020583 max=0.022314 Jy/beam ! Clean residual mean=0.000646 rms=0.005878 Jy/beam ! Combined flux in latest and established models = 1.56859 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 1.56859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.692289Jy sigma=0.001956 ! Fit after self-cal, rms=0.692543Jy sigma=0.001957 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.692543Jy sigma=0.001957 ! Fit after self-cal, rms=0.715949Jy sigma=0.001957 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.715949Jy sigma=0.001957 ! Fit after self-cal, rms=0.716179Jy sigma=0.001959 ! Inverting map and beam ! Estimated beam: bmin=0.7663 mas, bmaj=2.259 mas, bpa=-5.231 degrees ! Estimated noise=2563.36 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140177 Jy ! Component: 100 - total flux cleaned = -8.33286e-05 Jy ! Component: 150 - total flux cleaned = -0.000594847 Jy ! Component: 200 - total flux cleaned = -0.00105122 Jy ! Total flux subtracted in 200 components = -0.00105122 Jy ! Clean residual min=-0.020116 max=0.021098 Jy/beam ! Clean residual mean=0.000635 rms=0.005742 Jy/beam ! Combined flux in latest and established models = 1.56754 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 1.56754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.715795Jy sigma=0.001957 ! Fit after self-cal, rms=0.715812Jy sigma=0.001958 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.72 mas, bmaj=9.191 mas, bpa=-0.265 degrees ! Estimated noise=3522.07 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00260724 Jy ! Component: 100 - total flux cleaned = -0.00285511 Jy ! Component: 150 - total flux cleaned = -0.00284839 Jy ! Component: 200 - total flux cleaned = -0.00250408 Jy ! Total flux subtracted in 200 components = -0.00250408 Jy ! Clean residual min=-0.023909 max=0.026753 Jy/beam ! Clean residual mean=0.001318 rms=0.009015 Jy/beam ! Combined flux in latest and established models = 1.56504 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 1.56503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.715625Jy sigma=0.001957 ! Fit after self-cal, rms=0.715605Jy sigma=0.001957 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.6512 mas, bmaj=1.872 mas, bpa=-0.7079 degrees ! Estimated noise=4198.38 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.00601 Jy ! Component: 100 - total flux cleaned = 1.25756 Jy ! Component: 150 - total flux cleaned = 1.39137 Jy ! Component: 200 - total flux cleaned = 1.47292 Jy ! Total flux subtracted in 200 components = 1.47292 Jy ! Clean residual min=-0.039712 max=0.049699 Jy/beam ! Clean residual mean=-0.000013 rms=0.010166 Jy/beam ! Combined flux in latest and established models = 1.47292 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 1.47292 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7663 mas, bmaj=2.259 mas, bpa=-5.231 degrees ! Estimated noise=2563.36 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) ! Added new window around map position (-0.8, -2.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638319 Jy ! Component: 100 - total flux cleaned = 0.0909118 Jy ! Component: 150 - total flux cleaned = 0.0931866 Jy ! Component: 200 - total flux cleaned = 0.0950551 Jy ! Total flux subtracted in 200 components = 0.0950551 Jy ! Clean residual min=-0.023518 max=0.022178 Jy/beam ! Clean residual mean=0.000637 rms=0.005986 Jy/beam ! Combined flux in latest and established models = 1.56797 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 1.56797 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.72 mas, bmaj=9.191 mas, bpa=-0.265 degrees ! Estimated noise=3522.07 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256211 Jy ! Component: 100 - total flux cleaned = 0.000268291 Jy ! Component: 150 - total flux cleaned = 0.000644758 Jy ! Component: 200 - total flux cleaned = 0.000976464 Jy ! Total flux subtracted in 200 components = 0.000976464 Jy ! Clean residual min=-0.024426 max=0.026360 Jy/beam ! Clean residual mean=0.001349 rms=0.009125 Jy/beam ! Combined flux in latest and established models = 1.56895 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 1.56895 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7663 mas, bmaj=2.259 mas, bpa=-5.231 degrees ! Estimated noise=2563.36 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278258 Jy ! Component: 100 - total flux cleaned = 0.00277833 Jy ! Component: 150 - total flux cleaned = 0.00208723 Jy ! Component: 200 - total flux cleaned = 0.00176107 Jy ! Total flux subtracted in 200 components = 0.00176107 Jy ! Clean residual min=-0.020821 max=0.021363 Jy/beam ! Clean residual mean=0.000654 rms=0.005590 Jy/beam ! Combined flux in latest and established models = 1.57071 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 1.57071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.714691Jy sigma=0.001957 ! Fit after self-cal, rms=0.714253Jy sigma=0.001957 wmodel J1427-4206_X_1995_07_15_yyk\_map.mod ! Writing 77 model components to file: J1427-4206_X_1995_07_15_yyk_map.mod wobs J1427-4206_X_1995_07_15_yyk\_uvs.fits ! Writing UV FITS file: J1427-4206_X_1995_07_15_yyk_uvs.fits wwins J1427-4206_X_1995_07_15_yyk\_map.win ! wwins: Wrote 4 windows to J1427-4206_X_1995_07_15_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303417 Jy ! Component: 100 - total flux cleaned = 0.00489526 Jy ! Component: 150 - total flux cleaned = 0.00574515 Jy ! Component: 200 - total flux cleaned = 0.00653508 Jy ! Component: 250 - total flux cleaned = 0.00753264 Jy ! Component: 300 - total flux cleaned = 0.00848516 Jy ! Component: 350 - total flux cleaned = 0.00938372 Jy ! Component: 400 - total flux cleaned = 0.0102268 Jy ! Component: 450 - total flux cleaned = 0.0110326 Jy ! Component: 500 - total flux cleaned = 0.0122038 Jy ! Component: 550 - total flux cleaned = 0.0131412 Jy ! Component: 600 - total flux cleaned = 0.0140443 Jy ! Component: 650 - total flux cleaned = 0.0145665 Jy ! Component: 700 - total flux cleaned = 0.0152439 Jy ! Component: 750 - total flux cleaned = 0.0163842 Jy ! Component: 800 - total flux cleaned = 0.0165372 Jy ! Component: 850 - total flux cleaned = 0.0173121 Jy ! Component: 900 - total flux cleaned = 0.018367 Jy ! Component: 950 - total flux cleaned = 0.0192513 Jy ! Component: 1000 - total flux cleaned = 0.0202604 Jy ! Component: 1050 - total flux cleaned = 0.0209673 Jy ! Component: 1100 - total flux cleaned = 0.0220685 Jy ! Component: 1150 - total flux cleaned = 0.0226045 Jy ! Component: 1200 - total flux cleaned = 0.0232634 Jy ! Component: 1250 - total flux cleaned = 0.0241619 Jy ! Component: 1300 - total flux cleaned = 0.0246643 Jy ! Component: 1350 - total flux cleaned = 0.02528 Jy ! Component: 1400 - total flux cleaned = 0.0254002 Jy ! Component: 1450 - total flux cleaned = 0.0257574 Jy ! Component: 1500 - total flux cleaned = 0.0257579 Jy ! Component: 1550 - total flux cleaned = 0.0257581 Jy ! Component: 1600 - total flux cleaned = 0.0262104 Jy ! Component: 1650 - total flux cleaned = 0.0263214 Jy ! Component: 1700 - total flux cleaned = 0.0268718 Jy ! Component: 1750 - total flux cleaned = 0.0271984 Jy ! Component: 1800 - total flux cleaned = 0.0276299 Jy ! Component: 1850 - total flux cleaned = 0.0281616 Jy ! Component: 1900 - total flux cleaned = 0.0282673 Jy ! Component: 1950 - total flux cleaned = 0.028582 Jy ! Component: 2000 - total flux cleaned = 0.0287892 Jy ! Total flux subtracted in 2048 components = 0.0290965 Jy ! Clean residual min=-0.005654 max=0.005739 Jy/beam ! Clean residual mean=0.000238 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 1.59981 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 201 components and 1.59981 Jy ![Exited script file: muppet] wmap "J1427-4206_X_1995_07_15_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7663 x 2.259 at -5.231 degrees (North through East) ! Clean map min=-0.013811 max=1.1095 Jy/beam ! Writing clean map to FITS file: J1427-4206_X_1995_07_15_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.10948 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00193135 device "J1427-4206_X_1995_07_15_yyk\_map.eps/VPS" ! Attempting to open device: 'J1427-4206_X_1995_07_15_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.52223 0.52223 1.04446 2.08892 4.17784 8.35567 16.7113 33.4227 66.8454 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0057 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7663 x 2.259 at -5.231 degrees (North through East) ! Clean map min=-0.013811 max=1.1095 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1427-4206_X_1995_07_15_yyk\_map.gif/gif" ! Attempting to open device: 'J1427-4206_X_1995_07_15_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1427-4206_X_1995_07_15_yyk_uvs.log closed on Mon Jan 8 06:27:16 2007