! Started logfile: J1853-3628_S_2002_05_14_yyk_uvs.log on Tue Jun 26 23:05:56 2007 obs J1853-3628_S_2002_05_14_yyk_uva.fits ! Reading UV FITS file: J1853-3628_S_2002_05_14_yyk_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848333 visibilities/baseline/integration-bin. ! Found source: J1853-3628 ! ! 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 6108 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 J1853-3628_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)= 0.549886 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=2.364 mas, bmaj=7.304 mas, bpa=-3.389 degrees ! Estimated noise=2542.28 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 = 0.354525 Jy ! Component: 100 - total flux cleaned = 0.480144 Jy ! Total flux subtracted in 100 components = 0.480144 Jy ! Clean residual min=-0.025800 max=0.060725 Jy/beam ! Clean residual mean=0.000234 rms=0.013340 Jy/beam ! Combined flux in latest and established models = 0.480144 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.480144 Jy ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.307402Jy sigma=0.001567 ! Fit after self-cal, rms=0.306518Jy sigma=0.001562 ! Inverting map and beam ! Estimated beam: bmin=2.364 mas, bmaj=7.304 mas, bpa=-3.389 degrees ! Estimated noise=2542.28 mJy/beam. 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=2.982 mas, bmaj=8.246 mas, bpa=-2.56 degrees ! Estimated noise=1713.85 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 = 0.111711 Jy ! Component: 100 - total flux cleaned = 0.154646 Jy ! Component: 150 - total flux cleaned = 0.171494 Jy ! Component: 200 - total flux cleaned = 0.174912 Jy ! Total flux subtracted in 200 components = 0.174912 Jy ! Clean residual min=-0.028691 max=0.082630 Jy/beam ! Clean residual mean=0.001368 rms=0.015301 Jy/beam ! Combined flux in latest and established models = 0.655056 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.655056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289266Jy sigma=0.001408 ! Fit after self-cal, rms=0.289245Jy sigma=0.001408 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 8.246 at -2.56 degrees (North through East) ! Clean map min=-0.028051 max=0.38016 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: 0.931131 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.75 KP 0.96 ! LA 0.93 NL 1.10 OV 1.03 PT 0.94 ! SC 1.03 MK 0.97 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.89343 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 2.03 KP 1.00* ! LA 0.93 NL 1.26 OV 1.08 PT 0.84 ! SC 0.96 MK 1.08 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.879784 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.95 KP 0.97 ! LA 1.02 NL 1.26 OV 1.08 PT 1.09 ! SC 0.97 MK 1.07 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.933281 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 1.85 KP 1.05 ! LA 0.84 NL 1.24 OV 0.97 PT 0.92 ! SC 0.96 MK 1.01 ! ! ! Fit before self-cal, rms=0.289245Jy sigma=0.001408 ! Fit after self-cal, rms=0.306648Jy sigma=0.001456 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=0.306648Jy sigma=0.001456 ! Fit after self-cal, rms=0.306876Jy sigma=0.001455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=8.192 mas, bpa=-1.359 degrees ! Estimated noise=1439.67 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 = -0.0775404 Jy ! Component: 100 - total flux cleaned = -0.100644 Jy ! Component: 150 - total flux cleaned = -0.106959 Jy ! Component: 200 - total flux cleaned = -0.107592 Jy ! Total flux subtracted in 200 components = -0.107592 Jy ! Clean residual min=-0.021035 max=0.062004 Jy/beam ! Clean residual mean=0.000721 rms=0.012122 Jy/beam ! Combined flux in latest and established models = 0.547464 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.547464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.295799Jy sigma=0.001343 ! Fit after self-cal, rms=0.295780Jy sigma=0.001343 ! Inverting map ! Added new window around map position (-13.5, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656136 Jy ! Component: 100 - total flux cleaned = 0.0861306 Jy ! Component: 150 - total flux cleaned = 0.0941748 Jy ! Component: 200 - total flux cleaned = 0.0966193 Jy ! Total flux subtracted in 200 components = 0.0966193 Jy ! Clean residual min=-0.015616 max=0.044481 Jy/beam ! Clean residual mean=0.000298 rms=0.008051 Jy/beam ! Combined flux in latest and established models = 0.644083 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 113 components and 0.644083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285507Jy sigma=0.001256 ! Fit after self-cal, rms=0.284959Jy sigma=0.001250 ! Inverting map ! Added new window around map position (-36, 11.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488879 Jy ! Component: 100 - total flux cleaned = 0.0664559 Jy ! Component: 150 - total flux cleaned = 0.0781305 Jy ! Component: 200 - total flux cleaned = 0.0870046 Jy ! Total flux subtracted in 200 components = 0.0870046 Jy ! Clean residual min=-0.012222 max=0.010926 Jy/beam ! Clean residual mean=-0.000130 rms=0.003911 Jy/beam ! Combined flux in latest and established models = 0.731088 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 62 model components to the UV plane model. ! The established model now contains 170 components and 0.731088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279999Jy sigma=0.001197 ! Fit after self-cal, rms=0.279794Jy sigma=0.001194 ! 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=0.279794Jy sigma=0.001194 ! Fit after self-cal, rms=0.278532Jy sigma=0.001184 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 = 0.00842473 Jy ! Component: 100 - total flux cleaned = 0.0140837 Jy ! Component: 150 - total flux cleaned = 0.0171071 Jy ! Component: 200 - total flux cleaned = 0.0196555 Jy ! Total flux subtracted in 200 components = 0.0196555 Jy ! Clean residual min=-0.011508 max=0.010119 Jy/beam ! Clean residual mean=-0.000137 rms=0.003401 Jy/beam ! Combined flux in latest and established models = 0.750743 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 205 components and 0.750743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278265Jy sigma=0.001181 ! Fit after self-cal, rms=0.278145Jy sigma=0.001180 ! 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: 3.041 x 8.192 at -1.359 degrees (North through East) ! Clean map min=-0.011129 max=0.33995 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=0.278145Jy sigma=0.001180 ! Fit after self-cal, rms=0.277464Jy sigma=0.001165 ! 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=0.277464Jy sigma=0.001165 ! Fit after self-cal, rms=0.277460Jy sigma=0.001165 ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=8.221 mas, bpa=-1.313 degrees ! Estimated noise=1428.32 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676038 Jy ! Component: 100 - total flux cleaned = 0.00820324 Jy ! Component: 150 - total flux cleaned = 0.00899747 Jy ! Component: 200 - total flux cleaned = 0.00957929 Jy ! Total flux subtracted in 200 components = 0.00957929 Jy ! Clean residual min=-0.006240 max=0.009842 Jy/beam ! Clean residual mean=0.000028 rms=0.002681 Jy/beam ! Combined flux in latest and established models = 0.760323 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 238 components and 0.760323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277322Jy sigma=0.001163 ! Fit after self-cal, rms=0.277316Jy sigma=0.001163 ! 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=0.277316Jy sigma=0.001163 ! Fit after self-cal, rms=0.280467Jy sigma=0.001159 ! 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=0.280467Jy sigma=0.001159 ! Fit after self-cal, rms=0.280480Jy sigma=0.001159 ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=8.23 mas, bpa=-1.181 degrees ! Estimated noise=1431.04 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251782 Jy ! Component: 100 - total flux cleaned = 0.00305949 Jy ! Component: 150 - total flux cleaned = 0.0036338 Jy ! Component: 200 - total flux cleaned = 0.00389271 Jy ! Total flux subtracted in 200 components = 0.00389271 Jy ! Clean residual min=-0.006489 max=0.009393 Jy/beam ! Clean residual mean=0.000055 rms=0.002556 Jy/beam ! Combined flux in latest and established models = 0.764215 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 263 components and 0.764215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280409Jy sigma=0.001158 ! Fit after self-cal, rms=0.280405Jy sigma=0.001158 ! 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=9.563 mas, bmaj=30.05 mas, bpa=3.521 degrees ! Estimated noise=1839.35 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 = 0.00131843 Jy ! Component: 100 - total flux cleaned = 0.00170783 Jy ! Component: 150 - total flux cleaned = 0.0022753 Jy ! Component: 200 - total flux cleaned = 0.00267341 Jy ! Total flux subtracted in 200 components = 0.00267341 Jy ! Clean residual min=-0.007290 max=0.013615 Jy/beam ! Clean residual mean=0.000096 rms=0.003922 Jy/beam ! Combined flux in latest and established models = 0.766889 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 268 components and 0.766889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280447Jy sigma=0.001158 ! Fit after self-cal, rms=0.280450Jy sigma=0.001158 ! 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=2.392 mas, bmaj=7.147 mas, bpa=-2.25 degrees ! Estimated noise=2293.53 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.318177 Jy ! Component: 100 - total flux cleaned = 0.42901 Jy ! Component: 150 - total flux cleaned = 0.492913 Jy ! Component: 200 - total flux cleaned = 0.539754 Jy ! Total flux subtracted in 200 components = 0.539754 Jy ! Clean residual min=-0.017174 max=0.022551 Jy/beam ! Clean residual mean=0.000094 rms=0.006755 Jy/beam ! Combined flux in latest and established models = 0.539754 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 82 model components to the UV plane model. ! The established model now contains 82 components and 0.539754 Jy ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=8.23 mas, bpa=-1.181 degrees ! Estimated noise=1431.04 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 = 0.0571348 Jy ! Component: 100 - total flux cleaned = 0.0964507 Jy ! Component: 150 - total flux cleaned = 0.125196 Jy ! Component: 200 - total flux cleaned = 0.146502 Jy ! Total flux subtracted in 200 components = 0.146502 Jy ! Clean residual min=-0.009866 max=0.012077 Jy/beam ! Clean residual mean=0.000280 rms=0.004310 Jy/beam ! Combined flux in latest and established models = 0.686256 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 160 components and 0.686256 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=9.563 mas, bmaj=30.05 mas, bpa=3.521 degrees ! Estimated noise=1839.35 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 = 0.0264571 Jy ! Component: 100 - total flux cleaned = 0.0430257 Jy ! Component: 150 - total flux cleaned = 0.0544455 Jy ! Component: 200 - total flux cleaned = 0.0624592 Jy ! Total flux subtracted in 200 components = 0.0624592 Jy ! Clean residual min=-0.008496 max=0.013779 Jy/beam ! Clean residual mean=0.000179 rms=0.004172 Jy/beam ! Combined flux in latest and established models = 0.748715 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 207 components and 0.748715 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=8.23 mas, bpa=-1.181 degrees ! Estimated noise=1431.04 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049293 Jy ! Component: 100 - total flux cleaned = 0.00609409 Jy ! Component: 150 - total flux cleaned = 0.00664035 Jy ! Component: 200 - total flux cleaned = 0.00710913 Jy ! Total flux subtracted in 200 components = 0.00710913 Jy ! Clean residual min=-0.006889 max=0.009373 Jy/beam ! Clean residual mean=0.000080 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 0.755824 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 225 components and 0.755824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.281057Jy sigma=0.001160 ! Fit after self-cal, rms=0.281028Jy sigma=0.001160 wmodel J1853-3628_S_2002_05_14_yyk\_map.mod ! Writing 225 model components to file: J1853-3628_S_2002_05_14_yyk_map.mod wobs J1853-3628_S_2002_05_14_yyk\_uvs.fits ! Writing UV FITS file: J1853-3628_S_2002_05_14_yyk_uvs.fits wwins J1853-3628_S_2002_05_14_yyk\_map.win ! wwins: Wrote 3 windows to J1853-3628_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 = 0.00280253 Jy ! Component: 100 - total flux cleaned = 0.00317246 Jy ! Component: 150 - total flux cleaned = 0.00231314 Jy ! Component: 200 - total flux cleaned = 0.00160783 Jy ! Component: 250 - total flux cleaned = 0.000848085 Jy ! Component: 300 - total flux cleaned = 0.000309192 Jy ! Component: 350 - total flux cleaned = -0.000374818 Jy ! Component: 400 - total flux cleaned = -0.00119408 Jy ! Component: 450 - total flux cleaned = -0.00166525 Jy ! Component: 500 - total flux cleaned = -0.00212258 Jy ! Component: 550 - total flux cleaned = -0.00234411 Jy ! Component: 600 - total flux cleaned = -0.00277065 Jy ! Component: 650 - total flux cleaned = -0.00284012 Jy ! Component: 700 - total flux cleaned = -0.00304058 Jy ! Component: 750 - total flux cleaned = -0.00343034 Jy ! Component: 800 - total flux cleaned = -0.00368222 Jy ! Component: 850 - total flux cleaned = -0.00392862 Jy ! Component: 900 - total flux cleaned = -0.00434774 Jy ! Component: 950 - total flux cleaned = -0.00452188 Jy ! Component: 1000 - total flux cleaned = -0.00457986 Jy ! Component: 1050 - total flux cleaned = -0.00508257 Jy ! Component: 1100 - total flux cleaned = -0.00535543 Jy ! Component: 1150 - total flux cleaned = -0.00567771 Jy ! Component: 1200 - total flux cleaned = -0.00609652 Jy ! Component: 1250 - total flux cleaned = -0.00614989 Jy ! Component: 1300 - total flux cleaned = -0.00665312 Jy ! Component: 1350 - total flux cleaned = -0.00689974 Jy ! Component: 1400 - total flux cleaned = -0.00728628 Jy ! Component: 1450 - total flux cleaned = -0.0076645 Jy ! Component: 1500 - total flux cleaned = -0.00803544 Jy ! Component: 1550 - total flux cleaned = -0.00821844 Jy ! Component: 1600 - total flux cleaned = -0.00853347 Jy ! Component: 1650 - total flux cleaned = -0.00884409 Jy ! Component: 1700 - total flux cleaned = -0.00906281 Jy ! Component: 1750 - total flux cleaned = -0.00927844 Jy ! Component: 1800 - total flux cleaned = -0.00940562 Jy ! Component: 1850 - total flux cleaned = -0.00944818 Jy ! Component: 1900 - total flux cleaned = -0.00953204 Jy ! Component: 1950 - total flux cleaned = -0.00977857 Jy ! Component: 2000 - total flux cleaned = -0.00989972 Jy ! Total flux subtracted in 2048 components = -0.00993937 Jy ! Clean residual min=-0.002505 max=0.002437 Jy/beam ! Clean residual mean=0.000014 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.745885 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 369 components and 0.745885 Jy ![Exited script file: muppet] wmap "J1853-3628_S_2002_05_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.054 x 8.23 at -1.181 degrees (North through East) ! Clean map min=-0.0053256 max=0.36612 Jy/beam ! Writing clean map to FITS file: J1853-3628_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 0.366124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000862833 device "J1853-3628_S_2002_05_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J1853-3628_S_2002_05_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.707001 0.707001 1.414 2.828 5.65601 11.312 22.624 45.2481 90.4961 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.366 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.054 x 8.23 at -1.181 degrees (North through East) ! Clean map min=-0.0053256 max=0.36612 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1853-3628_S_2002_05_14_yyk\_map.gif/gif" ! Attempting to open device: 'J1853-3628_S_2002_05_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1853-3628_S_2002_05_14_yyk_uvs.log closed on Tue Jun 26 23:06:04 2007