! Started logfile: J0620-2827_X_2005_05_12_yyk_uvs.log on Sat Oct 8 17:02:36 2005 obs J0620-2827_X_2005_05_12_yyk_uve.fits ! Reading UV FITS file: J0620-2827_X_2005_05_12_yyk_uve.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.811111 visibilities/baseline/integration-bin. ! Found source: J0620-2827 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1438 lines of history. ! ! Reading 1752 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 J0620-2827_X_2005_05_12_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)= 0.423869 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=0.7415 mas, bmaj=1.683 mas, bpa=5.295 degrees ! Estimated noise=1.66837 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 = 0.342376 Jy ! Component: 100 - total flux cleaned = 0.406238 Jy ! Total flux subtracted in 100 components = 0.406238 Jy ! Clean residual min=-0.015387 max=0.037996 Jy/beam ! Clean residual mean=-0.000029 rms=0.004902 Jy/beam ! Combined flux in latest and established models = 0.406238 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.406238 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.101993Jy sigma=1.571510 ! Fit after self-cal, rms=0.101690Jy sigma=1.567292 ! Inverting map and beam ! Estimated beam: bmin=0.7415 mas, bmaj=1.683 mas, bpa=5.295 degrees ! Estimated noise=1.66837 mJy/beam. ! Added new window around map position (1.8, 2.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408012 Jy ! Component: 100 - total flux cleaned = 0.0581775 Jy ! Total flux subtracted in 100 components = 0.0581775 Jy ! Clean residual min=-0.013449 max=0.021539 Jy/beam ! Clean residual mean=-0.000014 rms=0.003300 Jy/beam ! Combined flux in latest and established models = 0.464416 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.464416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087231Jy sigma=1.258084 ! Fit after self-cal, rms=0.084687Jy sigma=1.218161 ! 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=0.95 mas, bmaj=2.195 mas, bpa=4.804 degrees ! Estimated noise=1.04193 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 = 0.024016 Jy ! Component: 100 - total flux cleaned = 0.0338092 Jy ! Component: 150 - total flux cleaned = 0.038559 Jy ! Component: 200 - total flux cleaned = 0.0396947 Jy ! Total flux subtracted in 200 components = 0.0396947 Jy ! Clean residual min=-0.011044 max=0.010879 Jy/beam ! Clean residual mean=-0.000015 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.504111 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.504111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081289Jy sigma=1.132935 ! Fit after self-cal, rms=0.080500Jy sigma=1.120234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.95 x 2.195 at 4.804 degrees (North through East) ! Clean map min=-0.0085551 max=0.38828 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.997385 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.13 KP 0.95 ! LA 1.03 MK 0.96 NL 1.05 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.999241 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.12 KP 0.91 ! LA 1.02 MK 0.96 NL 1.03 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.991275 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.01 KP 0.86 ! LA 1.01 MK 1.05 NL 1.02 OV 1.04 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.966585 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.11 KP 0.97 ! LA 0.97 MK 1.06 NL 1.03 OV 1.06 ! PT 1.08 SC 0.97 ! ! ! Fit before self-cal, rms=0.080500Jy sigma=1.120234 ! Fit after self-cal, rms=0.076246Jy sigma=1.036410 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=0.076246Jy sigma=1.036410 ! Fit after self-cal, rms=0.076258Jy sigma=1.036301 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9548 mas, bmaj=2.199 mas, bpa=5.185 degrees ! Estimated noise=1.02249 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 = -0.00751012 Jy ! Component: 100 - total flux cleaned = -0.00843363 Jy ! Component: 150 - total flux cleaned = -0.00903752 Jy ! Component: 200 - total flux cleaned = -0.00933878 Jy ! Total flux subtracted in 200 components = -0.00933878 Jy ! Clean residual min=-0.004010 max=0.006133 Jy/beam ! Clean residual mean=0.000000 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.494772 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.494772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075361Jy sigma=1.021940 ! Fit after self-cal, rms=0.075264Jy sigma=1.021008 ! Inverting map ! Added new window around map position (2.4, 8.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698854 Jy ! Component: 100 - total flux cleaned = 0.0082232 Jy ! Component: 150 - total flux cleaned = 0.00830466 Jy ! Component: 200 - total flux cleaned = 0.00853313 Jy ! Total flux subtracted in 200 components = 0.00853313 Jy ! Clean residual min=-0.003789 max=0.003855 Jy/beam ! Clean residual mean=-0.000002 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.503305 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.503305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074725Jy sigma=1.011514 ! Fit after self-cal, rms=0.074672Jy sigma=1.010487 ! 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=0.074672Jy sigma=1.010487 ! Fit after self-cal, rms=0.071292Jy sigma=0.963067 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 = 0.00216947 Jy ! Component: 100 - total flux cleaned = 0.00223705 Jy ! Component: 150 - total flux cleaned = 0.00229867 Jy ! Component: 200 - total flux cleaned = 0.00235646 Jy ! Total flux subtracted in 200 components = 0.00235646 Jy ! Clean residual min=-0.003560 max=0.003862 Jy/beam ! Clean residual mean=-0.000000 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.505662 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 95 components and 0.505662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071159Jy sigma=0.961040 ! Fit after self-cal, rms=0.070785Jy sigma=0.957395 ! 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: 0.9548 x 2.199 at 5.185 degrees (North through East) ! Clean map min=-0.0032929 max=0.38387 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=0.070785Jy sigma=0.957395 ! Fit after self-cal, rms=0.070352Jy sigma=0.931667 ! 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=0.070352Jy sigma=0.931667 ! Fit after self-cal, rms=0.070320Jy sigma=0.931294 ! Inverting map and beam ! Estimated beam: bmin=0.9575 mas, bmaj=2.205 mas, bpa=5.138 degrees ! Estimated noise=1.0221 mJy/beam. ! Added new window around map position (-16, -4.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346531 Jy ! Component: 100 - total flux cleaned = 0.0031942 Jy ! Component: 150 - total flux cleaned = 0.00287862 Jy ! Component: 200 - total flux cleaned = 0.00266682 Jy ! Total flux subtracted in 200 components = 0.00266682 Jy ! Clean residual min=-0.003289 max=0.003069 Jy/beam ! Clean residual mean=-0.000008 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.508328 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 115 components and 0.508328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070075Jy sigma=0.926779 ! Fit after self-cal, rms=0.070068Jy sigma=0.926542 ! 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=0.070068Jy sigma=0.926542 ! Fit after self-cal, rms=0.068484Jy sigma=0.896151 ! 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=0.068484Jy sigma=0.896151 ! Fit after self-cal, rms=0.068486Jy sigma=0.896136 ! Inverting map and beam ! Estimated beam: bmin=0.9576 mas, bmaj=2.206 mas, bpa=5.099 degrees ! Estimated noise=1.02254 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108488 Jy ! Component: 100 - total flux cleaned = 0.00108382 Jy ! Component: 150 - total flux cleaned = 0.0010259 Jy ! Component: 200 - total flux cleaned = 0.000970513 Jy ! Total flux subtracted in 200 components = 0.000970513 Jy ! Clean residual min=-0.003204 max=0.002885 Jy/beam ! Clean residual mean=-0.000003 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.509299 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 128 components and 0.509299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068402Jy sigma=0.894542 ! Fit after self-cal, rms=0.068392Jy sigma=0.894447 ! 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=2.505 mas, bmaj=6.553 mas, bpa=7.96 degrees ! Estimated noise=1.25212 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 = 9.6748e-05 Jy ! Component: 100 - total flux cleaned = -0.000118174 Jy ! Component: 150 - total flux cleaned = -0.000304978 Jy ! Component: 200 - total flux cleaned = -0.000501166 Jy ! Total flux subtracted in 200 components = -0.000501166 Jy ! Clean residual min=-0.002491 max=0.002882 Jy/beam ! Clean residual mean=-0.000000 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.508798 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 136 components and 0.508798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068417Jy sigma=0.894096 ! Fit after self-cal, rms=0.068398Jy sigma=0.894002 ! Inverting map uvtaper 0,0 ! 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=0.7441 mas, bmaj=1.687 mas, bpa=5.77 degrees ! Estimated noise=1.65375 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.339305 Jy ! Component: 100 - total flux cleaned = 0.416927 Jy ! Component: 150 - total flux cleaned = 0.450576 Jy ! Component: 200 - total flux cleaned = 0.468345 Jy ! Total flux subtracted in 200 components = 0.468345 Jy ! Clean residual min=-0.005872 max=0.007418 Jy/beam ! Clean residual mean=-0.000010 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.468345 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.468345 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9576 mas, bmaj=2.206 mas, bpa=5.099 degrees ! Estimated noise=1.02254 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 = 0.0174134 Jy ! Component: 100 - total flux cleaned = 0.0259585 Jy ! Component: 150 - total flux cleaned = 0.0314463 Jy ! Component: 200 - total flux cleaned = 0.0348144 Jy ! Total flux subtracted in 200 components = 0.0348144 Jy ! Clean residual min=-0.003616 max=0.002953 Jy/beam ! Clean residual mean=-0.000008 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.50316 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 75 components and 0.50316 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=2.505 mas, bmaj=6.553 mas, bpa=7.96 degrees ! Estimated noise=1.25212 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 = 0.00349231 Jy ! Component: 100 - total flux cleaned = 0.00406163 Jy ! Component: 150 - total flux cleaned = 0.00438741 Jy ! Component: 200 - total flux cleaned = 0.00456019 Jy ! Total flux subtracted in 200 components = 0.00456019 Jy ! Clean residual min=-0.002623 max=0.002982 Jy/beam ! Clean residual mean=-0.000003 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.50772 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.50772 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9576 mas, bmaj=2.206 mas, bpa=5.099 degrees ! Estimated noise=1.02254 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.29781e-05 Jy ! Component: 100 - total flux cleaned = -2.94307e-05 Jy ! Component: 150 - total flux cleaned = -3.01229e-05 Jy ! Component: 200 - total flux cleaned = -8.76487e-05 Jy ! Total flux subtracted in 200 components = -8.76487e-05 Jy ! Clean residual min=-0.003206 max=0.003170 Jy/beam ! Clean residual mean=-0.000003 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.507632 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.507632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068472Jy sigma=0.895018 ! Fit after self-cal, rms=0.068403Jy sigma=0.894433 wmodel J0620-2827_X_2005_05_12_yyk\_map.mod ! Writing 108 model components to file: J0620-2827_X_2005_05_12_yyk_map.mod wobs J0620-2827_X_2005_05_12_yyk\_uvs.fits ! Writing UV FITS file: J0620-2827_X_2005_05_12_yyk_uvs.fits wwins J0620-2827_X_2005_05_12_yyk\_map.win ! wwins: Wrote 4 windows to J0620-2827_X_2005_05_12_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 = -0.000677922 Jy ! Component: 100 - total flux cleaned = -0.00143848 Jy ! Component: 150 - total flux cleaned = -0.00181871 Jy ! Component: 200 - total flux cleaned = -0.00209066 Jy ! Component: 250 - total flux cleaned = -0.00204596 Jy ! Component: 300 - total flux cleaned = -0.00208829 Jy ! Component: 350 - total flux cleaned = -0.00220883 Jy ! Component: 400 - total flux cleaned = -0.00220807 Jy ! Component: 450 - total flux cleaned = -0.00224657 Jy ! Component: 500 - total flux cleaned = -0.00217313 Jy ! Component: 550 - total flux cleaned = -0.00213777 Jy ! Component: 600 - total flux cleaned = -0.00213809 Jy ! Component: 650 - total flux cleaned = -0.00206863 Jy ! Component: 700 - total flux cleaned = -0.00206815 Jy ! Component: 750 - total flux cleaned = -0.00196846 Jy ! Component: 800 - total flux cleaned = -0.00203339 Jy ! Component: 850 - total flux cleaned = -0.00193738 Jy ! Component: 900 - total flux cleaned = -0.00200084 Jy ! Component: 950 - total flux cleaned = -0.0020006 Jy ! Component: 1000 - total flux cleaned = -0.00203084 Jy ! Component: 1050 - total flux cleaned = -0.00191125 Jy ! Component: 1100 - total flux cleaned = -0.00191176 Jy ! Component: 1150 - total flux cleaned = -0.00194068 Jy ! Component: 1200 - total flux cleaned = -0.00205473 Jy ! Component: 1250 - total flux cleaned = -0.00208275 Jy ! Component: 1300 - total flux cleaned = -0.00205522 Jy ! Component: 1350 - total flux cleaned = -0.00219242 Jy ! Component: 1400 - total flux cleaned = -0.00221921 Jy ! Component: 1450 - total flux cleaned = -0.00216589 Jy ! Component: 1500 - total flux cleaned = -0.00214002 Jy ! Component: 1550 - total flux cleaned = -0.00211406 Jy ! Component: 1600 - total flux cleaned = -0.00219115 Jy ! Component: 1650 - total flux cleaned = -0.00224185 Jy ! Component: 1700 - total flux cleaned = -0.00221635 Jy ! Component: 1750 - total flux cleaned = -0.00221656 Jy ! Component: 1800 - total flux cleaned = -0.0022905 Jy ! Component: 1850 - total flux cleaned = -0.00231446 Jy ! Component: 1900 - total flux cleaned = -0.00226624 Jy ! Component: 1950 - total flux cleaned = -0.00231361 Jy ! Component: 2000 - total flux cleaned = -0.00238411 Jy ! Total flux subtracted in 2048 components = -0.00231399 Jy ! Clean residual min=-0.001165 max=0.001443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.505318 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 240 components and 0.505318 Jy ![Exited script file: muppet] wmap "J0620-2827_X_2005_05_12_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9576 x 2.206 at 5.099 degrees (North through East) ! Clean map min=-0.0024365 max=0.38522 Jy/beam ! Writing clean map to FITS file: J0620-2827_X_2005_05_12_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.385222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00043232 device "J0620-2827_X_2005_05_12_yyk\_map.eps/VPS" ! Attempting to open device: 'J0620-2827_X_2005_05_12_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336679 0.336679 0.673358 1.34672 2.69343 5.38686 10.7737 21.5474 43.0949 86.1898 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.385 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9576 x 2.206 at 5.099 degrees (North through East) ! Clean map min=-0.0024365 max=0.38522 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0620-2827_X_2005_05_12_yyk\_map.gif/gif" ! Attempting to open device: 'J0620-2827_X_2005_05_12_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0620-2827_X_2005_05_12_yyk_uvs.log closed on Sat Oct 8 17:02:41 2005