! Started logfile: J0708-1421_S_2002_05_14_yyk_uvs.log on Tue Jun 26 22:24:40 2007 obs J0708-1421_S_2002_05_14_yyk_uva.fits ! Reading UV FITS file: J0708-1421_S_2002_05_14_yyk_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.753684 visibilities/baseline/integration-bin. ! Found source: J0708-1421 ! ! 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 2.22947e+09 8e+06 1 8e+06 ! 02 2 2.25947e+09 8e+06 1 8e+06 ! 03 3 2.34947e+09 8e+06 1 8e+06 ! 04 4 2.36947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1153 lines of history. ! ! Reading 12888 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 J0708-1421_S_2002_05_14_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.348985 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=2.863 mas, bmaj=7.634 mas, bpa=11.31 degrees ! Estimated noise=1291.32 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 = 0.191991 Jy ! Component: 100 - total flux cleaned = 0.283528 Jy ! Total flux subtracted in 100 components = 0.283528 Jy ! Clean residual min=-0.016939 max=0.042316 Jy/beam ! Clean residual mean=0.000384 rms=0.006817 Jy/beam ! Combined flux in latest and established models = 0.283528 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.283528 Jy ! ! Correcting IF 1. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.232339Jy sigma=0.001534 ! Fit after self-cal, rms=0.231919Jy sigma=0.001531 ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.634 mas, bpa=11.31 degrees ! Estimated noise=1291.32 mJy/beam. ! Added new window around map position (4.5, -0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569077 Jy ! Component: 100 - total flux cleaned = 0.0917596 Jy ! Total flux subtracted in 100 components = 0.0917596 Jy ! Clean residual min=-0.011496 max=0.028234 Jy/beam ! Clean residual mean=0.000232 rms=0.003851 Jy/beam ! Combined flux in latest and established models = 0.375288 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 70 components and 0.375288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217438Jy sigma=0.001403 ! Fit after self-cal, rms=0.217190Jy sigma=0.001401 ! Inverting map ! Added new window around map position (-4.5, 1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315357 Jy ! Component: 100 - total flux cleaned = 0.050495 Jy ! Total flux subtracted in 100 components = 0.050495 Jy ! Clean residual min=-0.009274 max=0.010271 Jy/beam ! Clean residual mean=0.000136 rms=0.002486 Jy/beam ! Combined flux in latest and established models = 0.425783 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.425783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213126Jy sigma=0.001368 ! Fit after self-cal, rms=0.213102Jy sigma=0.001368 ! 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=3.791 mas, bmaj=10.13 mas, bpa=12.18 degrees ! Estimated noise=914.921 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 = 0.0156533 Jy ! Component: 100 - total flux cleaned = 0.0242841 Jy ! Component: 150 - total flux cleaned = 0.029415 Jy ! Component: 200 - total flux cleaned = 0.0309707 Jy ! Total flux subtracted in 200 components = 0.0309707 Jy ! Clean residual min=-0.008312 max=0.007293 Jy/beam ! Clean residual mean=0.000146 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 0.456754 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 117 components and 0.456754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212102Jy sigma=0.001361 ! Fit after self-cal, rms=0.212081Jy sigma=0.001361 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.791 x 10.13 at 12.18 degrees (North through East) ! Clean map min=-0.0080311 max=0.19924 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* MK 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* MK 1.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* MK 1.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* MK 1.00* ! ! ! Fit before self-cal, rms=0.212081Jy sigma=0.001361 ! Fit after self-cal, rms=0.211715Jy sigma=0.001360 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=0.211715Jy sigma=0.001360 ! Fit after self-cal, rms=0.211690Jy sigma=0.001360 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=10.16 mas, bpa=12.04 degrees ! Estimated noise=916.849 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 = 0.000878351 Jy ! Component: 100 - total flux cleaned = 0.000873178 Jy ! Component: 150 - total flux cleaned = 0.000771918 Jy ! Component: 200 - total flux cleaned = 0.000772311 Jy ! Total flux subtracted in 200 components = 0.000772311 Jy ! Clean residual min=-0.008252 max=0.007330 Jy/beam ! Clean residual mean=0.000142 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 0.457526 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.457526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211610Jy sigma=0.001359 ! Fit after self-cal, rms=0.211604Jy sigma=0.001359 ! 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=0.211604Jy sigma=0.001359 ! Fit after self-cal, rms=0.210218Jy sigma=0.001349 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 = 0.00100018 Jy ! Component: 100 - total flux cleaned = 0.000875118 Jy ! Component: 150 - total flux cleaned = 0.000774622 Jy ! Component: 200 - total flux cleaned = 0.000580472 Jy ! Total flux subtracted in 200 components = 0.000580472 Jy ! Clean residual min=-0.007495 max=0.006646 Jy/beam ! Clean residual mean=0.000146 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.458106 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.458106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210112Jy sigma=0.001348 ! Fit after self-cal, rms=0.209845Jy sigma=0.001347 ! 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: 3.79 x 10.16 at 12.04 degrees (North through East) ! Clean map min=-0.0071524 max=0.20379 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=0.209845Jy sigma=0.001347 ! Fit after self-cal, rms=0.214786Jy sigma=0.001341 ! 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=0.214786Jy sigma=0.001341 ! Fit after self-cal, rms=0.214675Jy sigma=0.001340 ! Inverting map and beam ! Estimated beam: bmin=3.86 mas, bmaj=10.34 mas, bpa=11.98 degrees ! Estimated noise=929.544 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453018 Jy ! Component: 100 - total flux cleaned = 0.0048404 Jy ! Component: 150 - total flux cleaned = 0.00502106 Jy ! Component: 200 - total flux cleaned = 0.00518712 Jy ! Total flux subtracted in 200 components = 0.00518712 Jy ! Clean residual min=-0.006201 max=0.005779 Jy/beam ! Clean residual mean=0.000210 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.463293 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 145 components and 0.463293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214535Jy sigma=0.001339 ! Fit after self-cal, rms=0.214441Jy sigma=0.001339 ! 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=0.214441Jy sigma=0.001339 ! Fit after self-cal, rms=0.214864Jy sigma=0.001339 ! 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=0.214864Jy sigma=0.001339 ! Fit after self-cal, rms=0.214810Jy sigma=0.001339 ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=10.26 mas, bpa=11.6 degrees ! Estimated noise=928.978 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685133 Jy ! Component: 100 - total flux cleaned = 0.000864164 Jy ! Component: 150 - total flux cleaned = 0.000943161 Jy ! Component: 200 - total flux cleaned = 0.00094531 Jy ! Total flux subtracted in 200 components = 0.00094531 Jy ! Clean residual min=-0.006302 max=0.005921 Jy/beam ! Clean residual mean=0.000205 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 0.464239 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 149 components and 0.464239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214749Jy sigma=0.001338 ! Fit after self-cal, rms=0.214713Jy sigma=0.001338 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.131 mas, bmaj=17.39 mas, bpa=8.905 degrees ! Estimated noise=1097.38 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 = 0.000385183 Jy ! Component: 100 - total flux cleaned = 0.00030194 Jy ! Component: 150 - total flux cleaned = 0.000300593 Jy ! Component: 200 - total flux cleaned = 0.000227746 Jy ! Total flux subtracted in 200 components = 0.000227746 Jy ! Clean residual min=-0.008454 max=0.006316 Jy/beam ! Clean residual mean=0.000360 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.464467 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 151 components and 0.464467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214704Jy sigma=0.001338 ! Fit after self-cal, rms=0.214682Jy sigma=0.001338 ! 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=2.879 mas, bmaj=7.667 mas, bpa=11.01 degrees ! Estimated noise=1317.54 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.197235 Jy ! Component: 100 - total flux cleaned = 0.292119 Jy ! Component: 150 - total flux cleaned = 0.348441 Jy ! Component: 200 - total flux cleaned = 0.38488 Jy ! Total flux subtracted in 200 components = 0.38488 Jy ! Clean residual min=-0.010034 max=0.014880 Jy/beam ! Clean residual mean=0.000261 rms=0.003409 Jy/beam ! Combined flux in latest and established models = 0.38488 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 63 model components to the UV plane model. ! The established model now contains 63 components and 0.38488 Jy ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=10.26 mas, bpa=11.6 degrees ! Estimated noise=928.978 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 = 0.0358732 Jy ! Component: 100 - total flux cleaned = 0.0545835 Jy ! Component: 150 - total flux cleaned = 0.0652531 Jy ! Component: 200 - total flux cleaned = 0.0714928 Jy ! Total flux subtracted in 200 components = 0.0714928 Jy ! Clean residual min=-0.006162 max=0.006277 Jy/beam ! Clean residual mean=0.000253 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.456373 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 114 components and 0.456373 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.131 mas, bmaj=17.39 mas, bpa=8.905 degrees ! Estimated noise=1097.38 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 = 0.00524447 Jy ! Component: 100 - total flux cleaned = 0.00668374 Jy ! Component: 150 - total flux cleaned = 0.00702836 Jy ! Component: 200 - total flux cleaned = 0.00714487 Jy ! Total flux subtracted in 200 components = 0.00714487 Jy ! Clean residual min=-0.008440 max=0.006322 Jy/beam ! Clean residual mean=0.000370 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.463518 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.463518 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=10.26 mas, bpa=11.6 degrees ! Estimated noise=928.978 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157799 Jy ! Component: 100 - total flux cleaned = -0.0015734 Jy ! Component: 150 - total flux cleaned = -0.00172796 Jy ! Component: 200 - total flux cleaned = -0.00180318 Jy ! Total flux subtracted in 200 components = -0.00180318 Jy ! Clean residual min=-0.006167 max=0.005986 Jy/beam ! Clean residual mean=0.000222 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.461715 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.461715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214742Jy sigma=0.001338 ! Fit after self-cal, rms=0.214645Jy sigma=0.001338 wmodel J0708-1421_S_2002_05_14_yyk\_map.mod ! Writing 140 model components to file: J0708-1421_S_2002_05_14_yyk_map.mod wobs J0708-1421_S_2002_05_14_yyk\_uvs.fits ! Writing UV FITS file: J0708-1421_S_2002_05_14_yyk_uvs.fits wwins J0708-1421_S_2002_05_14_yyk\_map.win ! wwins: Wrote 3 windows to J0708-1421_S_2002_05_14_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 = -0.000771054 Jy ! Component: 100 - total flux cleaned = -0.00145978 Jy ! Component: 150 - total flux cleaned = -0.00164358 Jy ! Component: 200 - total flux cleaned = -0.00200236 Jy ! Component: 250 - total flux cleaned = -0.0023487 Jy ! Component: 300 - total flux cleaned = -0.00251747 Jy ! Component: 350 - total flux cleaned = -0.00268021 Jy ! Component: 400 - total flux cleaned = -0.00275821 Jy ! Component: 450 - total flux cleaned = -0.0027577 Jy ! Component: 500 - total flux cleaned = -0.00260816 Jy ! Component: 550 - total flux cleaned = -0.00260815 Jy ! Component: 600 - total flux cleaned = -0.00260867 Jy ! Component: 650 - total flux cleaned = -0.00260836 Jy ! Component: 700 - total flux cleaned = -0.00233424 Jy ! Component: 750 - total flux cleaned = -0.00226851 Jy ! Component: 800 - total flux cleaned = -0.00233506 Jy ! Component: 850 - total flux cleaned = -0.00220568 Jy ! Component: 900 - total flux cleaned = -0.00245798 Jy ! Component: 950 - total flux cleaned = -0.00245583 Jy ! Component: 1000 - total flux cleaned = -0.00251574 Jy ! Component: 1050 - total flux cleaned = -0.00227306 Jy ! Component: 1100 - total flux cleaned = -0.00209599 Jy ! Component: 1150 - total flux cleaned = -0.00203741 Jy ! Component: 1200 - total flux cleaned = -0.00174953 Jy ! Component: 1250 - total flux cleaned = -0.00169376 Jy ! Component: 1300 - total flux cleaned = -0.00152559 Jy ! Component: 1350 - total flux cleaned = -0.00135947 Jy ! Component: 1400 - total flux cleaned = -0.0011952 Jy ! Component: 1450 - total flux cleaned = -0.00097911 Jy ! Component: 1500 - total flux cleaned = -0.000767501 Jy ! Component: 1550 - total flux cleaned = -0.00066274 Jy ! Component: 1600 - total flux cleaned = -0.000404327 Jy ! Component: 1650 - total flux cleaned = -0.000251513 Jy ! Component: 1700 - total flux cleaned = -0.000100273 Jy ! Component: 1750 - total flux cleaned = 0.000148132 Jy ! Component: 1800 - total flux cleaned = 0.00029515 Jy ! Component: 1850 - total flux cleaned = 0.000343441 Jy ! Component: 1900 - total flux cleaned = 0.000582841 Jy ! Component: 1950 - total flux cleaned = 0.000772001 Jy ! Component: 2000 - total flux cleaned = 0.000864964 Jy ! Total flux subtracted in 2048 components = 0.000910457 Jy ! Clean residual min=-0.002710 max=0.002390 Jy/beam ! Clean residual mean=0.000082 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.462625 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 256 components and 0.462625 Jy ![Exited script file: muppet] wmap "J0708-1421_S_2002_05_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.838 x 10.26 at 11.6 degrees (North through East) ! Clean map min=-0.0055288 max=0.21719 Jy/beam ! Writing clean map to FITS file: J0708-1421_S_2002_05_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.217189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000985855 device "J0708-1421_S_2002_05_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J0708-1421_S_2002_05_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36174 1.36174 2.72349 5.44698 10.894 21.7879 43.5758 87.1517 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.217 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.838 x 10.26 at 11.6 degrees (North through East) ! Clean map min=-0.0055288 max=0.21719 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0708-1421_S_2002_05_14_yyk\_map.gif/gif" ! Attempting to open device: 'J0708-1421_S_2002_05_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0708-1421_S_2002_05_14_yyk_uvs.log closed on Tue Jun 26 22:24:49 2007