! Started logfile: J1209-2032_X_1997_08_27_yyk_uvs.log on Mon Jan 8 05:35:43 2007 obs J1209-2032_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1209-2032_X_1997_08_27_yyk_uva.fits ! AN table 1: 139 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.945004 visibilities/baseline/integration-bin. ! Found source: J1209-2032 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 701 lines of history. ! ! Reading 23644 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 J1209-2032_X_1997_08_27_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)= 0.689257 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=0.684 mas, bmaj=1.781 mas, bpa=-2.793 degrees ! Estimated noise=1253.25 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 = 0.465818 Jy ! Component: 100 - total flux cleaned = 0.584556 Jy ! Total flux subtracted in 100 components = 0.584556 Jy ! Clean residual min=-0.025517 max=0.051620 Jy/beam ! Clean residual mean=0.000171 rms=0.007521 Jy/beam ! Combined flux in latest and established models = 0.584556 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.584556 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.359513Jy sigma=0.001993 ! Fit after self-cal, rms=0.359397Jy sigma=0.001992 ! Inverting map and beam ! Estimated beam: bmin=0.684 mas, bmaj=1.781 mas, bpa=-2.793 degrees ! Estimated noise=1253.25 mJy/beam. ! Added new window around map position (-1, -1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0662636 Jy ! Component: 100 - total flux cleaned = 0.103734 Jy ! Total flux subtracted in 100 components = 0.103734 Jy ! Clean residual min=-0.019448 max=0.031595 Jy/beam ! Clean residual mean=0.000113 rms=0.005749 Jy/beam ! Combined flux in latest and established models = 0.68829 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.68829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349025Jy sigma=0.001918 ! Fit after self-cal, rms=0.348665Jy sigma=0.001916 ! 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=0.8991 mas, bmaj=2.36 mas, bpa=-7.667 degrees ! Estimated noise=798.845 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 = 0.0332994 Jy ! Component: 100 - total flux cleaned = 0.0451586 Jy ! Component: 150 - total flux cleaned = 0.0465258 Jy ! Component: 200 - total flux cleaned = 0.0467645 Jy ! Total flux subtracted in 200 components = 0.0467645 Jy ! Clean residual min=-0.017354 max=0.024566 Jy/beam ! Clean residual mean=0.000095 rms=0.006030 Jy/beam ! Combined flux in latest and established models = 0.735055 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.735055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347723Jy sigma=0.001903 ! Fit after self-cal, rms=0.347718Jy sigma=0.001903 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8991 x 2.36 at -7.667 degrees (North through East) ! Clean map min=-0.016777 max=0.55841 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997299 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.05 KP 1.25 ! LA 0.96 MK 1.02 NL 0.97 OV 0.98 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00373 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.02 KP 1.26 ! LA 0.94 MK 0.98 NL 0.96 OV 1.02 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.98815 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.05 KP 1.25 ! LA 0.96 MK 1.01 NL 0.96 OV 0.98 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.973317 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.10 KP 1.25 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Fit before self-cal, rms=0.347718Jy sigma=0.001903 ! Fit after self-cal, rms=0.366849Jy sigma=0.001863 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=0.366849Jy sigma=0.001863 ! Fit after self-cal, rms=0.366854Jy sigma=0.001863 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.907 mas, bmaj=2.374 mas, bpa=-8.067 degrees ! Estimated noise=778.603 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 (15, 11.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145687 Jy ! Component: 100 - total flux cleaned = 0.0154508 Jy ! Component: 150 - total flux cleaned = 0.016904 Jy ! Component: 200 - total flux cleaned = 0.0182183 Jy ! Total flux subtracted in 200 components = 0.0182183 Jy ! Clean residual min=-0.009601 max=0.011114 Jy/beam ! Clean residual mean=-0.000011 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 0.753273 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.753273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.364806Jy sigma=0.001854 ! Fit after self-cal, rms=0.364743Jy sigma=0.001854 ! 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=0.364743Jy sigma=0.001854 ! Fit after self-cal, rms=0.280851Jy sigma=0.001412 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 = 0.0308795 Jy ! Component: 100 - total flux cleaned = 0.0446345 Jy ! Component: 150 - total flux cleaned = 0.0533965 Jy ! Component: 200 - total flux cleaned = 0.0558899 Jy ! Total flux subtracted in 200 components = 0.0558899 Jy ! Clean residual min=-0.022315 max=0.012755 Jy/beam ! Clean residual mean=-0.000112 rms=0.004479 Jy/beam ! Combined flux in latest and established models = 0.809163 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 110 components and 0.809163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277534Jy sigma=0.001395 ! Fit after self-cal, rms=0.267447Jy sigma=0.001346 ! 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: 0.907 x 2.374 at -8.067 degrees (North through East) ! Clean map min=-0.022183 max=0.57995 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=0.267447Jy sigma=0.001346 ! Fit after self-cal, rms=0.259878Jy sigma=0.001288 ! 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=0.259878Jy sigma=0.001288 ! Fit after self-cal, rms=0.257768Jy sigma=0.001278 ! Inverting map and beam ! Estimated beam: bmin=0.9211 mas, bmaj=2.388 mas, bpa=-7.985 degrees ! Estimated noise=772.853 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338909 Jy ! Component: 100 - total flux cleaned = -0.00383483 Jy ! Component: 150 - total flux cleaned = -0.00408171 Jy ! Component: 200 - total flux cleaned = -0.00408217 Jy ! Total flux subtracted in 200 components = -0.00408217 Jy ! Clean residual min=-0.004223 max=0.004675 Jy/beam ! Clean residual mean=-0.000015 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.805081 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 123 components and 0.805081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257622Jy sigma=0.001277 ! Fit after self-cal, rms=0.256816Jy sigma=0.001274 ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267168 Jy ! Component: 100 - total flux cleaned = 0.00237995 Jy ! Component: 150 - total flux cleaned = 0.002496 Jy ! Component: 200 - total flux cleaned = 0.00239462 Jy ! Total flux subtracted in 200 components = 0.00239462 Jy ! Clean residual min=-0.003785 max=0.003875 Jy/beam ! Clean residual mean=-0.000018 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.807476 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.807476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256680Jy sigma=0.001273 ! Fit after self-cal, rms=0.256289Jy sigma=0.001272 ! 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=0.256289Jy sigma=0.001272 ! Fit after self-cal, rms=0.255758Jy sigma=0.001270 ! 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=0.255758Jy sigma=0.001270 ! Fit after self-cal, rms=0.255563Jy sigma=0.001269 ! Inverting map and beam ! Estimated beam: bmin=0.9203 mas, bmaj=2.379 mas, bpa=-7.786 degrees ! Estimated noise=772.644 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807122 Jy ! Component: 100 - total flux cleaned = 0.000385283 Jy ! Component: 150 - total flux cleaned = 0.000203062 Jy ! Component: 200 - total flux cleaned = 3.62332e-05 Jy ! Total flux subtracted in 200 components = 3.62332e-05 Jy ! Clean residual min=-0.003532 max=0.003350 Jy/beam ! Clean residual mean=-0.000016 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.807512 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.807512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255493Jy sigma=0.001269 ! Fit after self-cal, rms=0.255361Jy sigma=0.001269 ! 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=2.342 mas, bmaj=5.268 mas, bpa=3.937 degrees ! Estimated noise=969.302 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 (21.2, 12.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053638 Jy ! Component: 100 - total flux cleaned = 0.00787746 Jy ! Component: 150 - total flux cleaned = 0.00880058 Jy ! Component: 200 - total flux cleaned = 0.00944894 Jy ! Total flux subtracted in 200 components = 0.00944894 Jy ! Clean residual min=-0.003467 max=0.002404 Jy/beam ! Clean residual mean=-0.000007 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.816961 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 197 components and 0.816961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255292Jy sigma=0.001268 ! Fit after self-cal, rms=0.255200Jy sigma=0.001268 ! 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=0.6931 mas, bmaj=1.783 mas, bpa=-3.146 degrees ! Estimated noise=1247.84 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.491773 Jy ! Component: 100 - total flux cleaned = 0.615276 Jy ! Component: 150 - total flux cleaned = 0.676267 Jy ! Component: 200 - total flux cleaned = 0.713626 Jy ! Total flux subtracted in 200 components = 0.713626 Jy ! Clean residual min=-0.008900 max=0.015226 Jy/beam ! Clean residual mean=0.000027 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.713626 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.713626 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9203 mas, bmaj=2.379 mas, bpa=-7.786 degrees ! Estimated noise=772.644 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 = 0.0353798 Jy ! Component: 100 - total flux cleaned = 0.0537947 Jy ! Component: 150 - total flux cleaned = 0.0649512 Jy ! Component: 200 - total flux cleaned = 0.0722914 Jy ! Total flux subtracted in 200 components = 0.0722914 Jy ! Clean residual min=-0.004170 max=0.004533 Jy/beam ! Clean residual mean=-0.000024 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.785917 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 86 components and 0.785917 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=2.342 mas, bmaj=5.268 mas, bpa=3.937 degrees ! Estimated noise=969.302 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 = 0.0070742 Jy ! Component: 100 - total flux cleaned = 0.0118216 Jy ! Component: 150 - total flux cleaned = 0.0155331 Jy ! Component: 200 - total flux cleaned = 0.0185744 Jy ! Total flux subtracted in 200 components = 0.0185744 Jy ! Clean residual min=-0.003188 max=0.002507 Jy/beam ! Clean residual mean=-0.000023 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.804492 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 143 components and 0.804492 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9203 mas, bmaj=2.379 mas, bpa=-7.786 degrees ! Estimated noise=772.644 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284622 Jy ! Component: 100 - total flux cleaned = 0.00473103 Jy ! Component: 150 - total flux cleaned = 0.00619232 Jy ! Component: 200 - total flux cleaned = 0.00743256 Jy ! Total flux subtracted in 200 components = 0.00743256 Jy ! Clean residual min=-0.003179 max=0.003286 Jy/beam ! Clean residual mean=0.000003 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.811924 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 180 components and 0.811924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255244Jy sigma=0.001268 ! Fit after self-cal, rms=0.255161Jy sigma=0.001267 wmodel J1209-2032_X_1997_08_27_yyk\_map.mod ! Writing 180 model components to file: J1209-2032_X_1997_08_27_yyk_map.mod wobs J1209-2032_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1209-2032_X_1997_08_27_yyk_uvs.fits wwins J1209-2032_X_1997_08_27_yyk\_map.win ! wwins: Wrote 5 windows to J1209-2032_X_1997_08_27_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 = -0.000502001 Jy ! Component: 100 - total flux cleaned = -0.00140169 Jy ! Component: 150 - total flux cleaned = -0.00198661 Jy ! Component: 200 - total flux cleaned = -0.00212349 Jy ! Component: 250 - total flux cleaned = -0.00207974 Jy ! Component: 300 - total flux cleaned = -0.00195381 Jy ! Component: 350 - total flux cleaned = -0.00183398 Jy ! Component: 400 - total flux cleaned = -0.00175729 Jy ! Component: 450 - total flux cleaned = -0.00179487 Jy ! Component: 500 - total flux cleaned = -0.00172232 Jy ! Component: 550 - total flux cleaned = -0.00172207 Jy ! Component: 600 - total flux cleaned = -0.00161632 Jy ! Component: 650 - total flux cleaned = -0.00147996 Jy ! Component: 700 - total flux cleaned = -0.00134517 Jy ! Component: 750 - total flux cleaned = -0.00121341 Jy ! Component: 800 - total flux cleaned = -0.00108382 Jy ! Component: 850 - total flux cleaned = -0.00105153 Jy ! Component: 900 - total flux cleaned = -0.000957035 Jy ! Component: 950 - total flux cleaned = -0.000896016 Jy ! Component: 1000 - total flux cleaned = -0.00080577 Jy ! Component: 1050 - total flux cleaned = -0.000835757 Jy ! Component: 1100 - total flux cleaned = -0.000806197 Jy ! Component: 1150 - total flux cleaned = -0.000806078 Jy ! Component: 1200 - total flux cleaned = -0.00083445 Jy ! Component: 1250 - total flux cleaned = -0.000721799 Jy ! Component: 1300 - total flux cleaned = -0.000749899 Jy ! Component: 1350 - total flux cleaned = -0.00074999 Jy ! Component: 1400 - total flux cleaned = -0.000668347 Jy ! Component: 1450 - total flux cleaned = -0.000641943 Jy ! Component: 1500 - total flux cleaned = -0.000536235 Jy ! Component: 1550 - total flux cleaned = -0.000509936 Jy ! Component: 1600 - total flux cleaned = -0.000509794 Jy ! Component: 1650 - total flux cleaned = -0.00033068 Jy ! Component: 1700 - total flux cleaned = -0.000304877 Jy ! Component: 1750 - total flux cleaned = -0.000179109 Jy ! Component: 1800 - total flux cleaned = -5.49312e-05 Jy ! Component: 1850 - total flux cleaned = -3.00691e-05 Jy ! Component: 1900 - total flux cleaned = 0.000165122 Jy ! Component: 1950 - total flux cleaned = 0.000285831 Jy ! Component: 2000 - total flux cleaned = 0.000358054 Jy ! Total flux subtracted in 2048 components = 0.000500339 Jy ! Clean residual min=-0.001279 max=0.001488 Jy/beam ! Clean residual mean=0.000011 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.812425 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 320 components and 0.812425 Jy ![Exited script file: muppet] wmap "J1209-2032_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9203 x 2.379 at -7.786 degrees (North through East) ! Clean map min=-0.0023908 max=0.58329 Jy/beam ! Writing clean map to FITS file: J1209-2032_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.583288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453235 device "J1209-2032_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1209-2032_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23311 0.23311 0.466221 0.932442 1.86488 3.72977 7.45953 14.9191 29.8381 59.6763 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.583 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9203 x 2.379 at -7.786 degrees (North through East) ! Clean map min=-0.0023908 max=0.58329 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1209-2032_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1209-2032_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1209-2032_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 05:35:54 2007