! Started logfile: J0030-0211_X_2004_05_08_yyk_uvs.log on Tue Dec 6 23:48:25 2005 obs J0030-0211_X_2004_05_08_yyk_uve.fits ! Reading UV FITS file: J0030-0211_X_2004_05_08_yyk_uve.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893333 visibilities/baseline/integration-bin. ! Found source: J0030-0211 ! ! 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 1432 lines of history. ! ! Reading 804 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 J0030-0211_X_2004_05_08_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)= 0.256634 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.754055Jy sigma=14.086865 ! Fit after self-cal, rms=0.754015Jy sigma=14.085170 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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 ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.693 mas, bmaj=1.809 mas, bpa=-1.861 degrees ! Estimated noise=1.70261 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 = 0.211259 Jy ! Component: 100 - total flux cleaned = 0.242943 Jy ! Total flux subtracted in 100 components = 0.242943 Jy ! Clean residual min=-0.006911 max=0.009070 Jy/beam ! Clean residual mean=-0.000025 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.242943 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.242943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063278Jy sigma=1.059980 ! Fit after self-cal, rms=0.063288Jy sigma=1.059795 ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8779 mas, bmaj=2.226 mas, bpa=-3.298 degrees ! Estimated noise=1.37163 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 = 0.0110855 Jy ! Component: 100 - total flux cleaned = 0.0145229 Jy ! Component: 150 - total flux cleaned = 0.0148366 Jy ! Component: 200 - total flux cleaned = 0.0148926 Jy ! Total flux subtracted in 200 components = 0.0148926 Jy ! Clean residual min=-0.006238 max=0.006013 Jy/beam ! Clean residual mean=-0.000018 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.257836 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.257836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062064Jy sigma=1.033959 ! Fit after self-cal, rms=0.062054Jy sigma=1.033736 ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! 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. ! Amplitude normalization factor in sub-array 1: 1.00369 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KP 1.00 ! LA 0.98 MK 0.98 NL 1.01 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00233 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 0.95 ! LA 0.98 MK 0.98 NL 0.97 OV 1.03 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00301 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.93 KP 0.89 ! LA 0.98 MK 1.05 NL 0.99 OV 1.02 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.984657 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.98 KP 0.91 ! LA 0.98 MK 1.02 NL 1.03 OV 1.08 ! PT 1.13 SC 0.99 ! ! ! Fit before self-cal, rms=0.062054Jy sigma=1.033736 ! Fit after self-cal, rms=0.060390Jy sigma=1.003905 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=0.060390Jy sigma=1.003905 ! Fit after self-cal, rms=0.060391Jy sigma=1.003892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8806 mas, bmaj=2.226 mas, bpa=-3.251 degrees ! Estimated noise=1.36523 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 = -0.00034271 Jy ! Component: 100 - total flux cleaned = -0.000301784 Jy ! Component: 150 - total flux cleaned = -0.000268991 Jy ! Component: 200 - total flux cleaned = -0.000239297 Jy ! Total flux subtracted in 200 components = -0.000239297 Jy ! Clean residual min=-0.005269 max=0.005644 Jy/beam ! Clean residual mean=-0.000003 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.257596 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.257596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060358Jy sigma=1.003022 ! Fit after self-cal, rms=0.060356Jy sigma=1.002927 ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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=0.060356Jy sigma=1.002927 ! Fit after self-cal, rms=0.058604Jy sigma=0.968116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 (25, -2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194932 Jy ! Component: 100 - total flux cleaned = 0.00183627 Jy ! Component: 150 - total flux cleaned = 0.0018341 Jy ! Component: 200 - total flux cleaned = 0.00197599 Jy ! Total flux subtracted in 200 components = 0.00197599 Jy ! Clean residual min=-0.004421 max=0.003737 Jy/beam ! Clean residual mean=-0.000006 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.259572 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 49 components and 0.259572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058253Jy sigma=0.958221 ! Fit after self-cal, rms=0.058129Jy sigma=0.955846 ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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: 0.8806 x 2.226 at -3.251 degrees (North through East) ! Clean map min=-0.004139 max=0.24687 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=0.058129Jy sigma=0.955846 ! Fit after self-cal, rms=0.058010Jy sigma=0.952901 ! 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=0.058010Jy sigma=0.952901 ! Fit after self-cal, rms=0.058000Jy sigma=0.952717 ! Inverting map and beam ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8807 mas, bmaj=2.23 mas, bpa=-3.274 degrees ! Estimated noise=1.36079 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395724 Jy ! Component: 100 - total flux cleaned = -0.000460998 Jy ! Component: 150 - total flux cleaned = -0.000569183 Jy ! Component: 200 - total flux cleaned = -0.000710178 Jy ! Total flux subtracted in 200 components = -0.000710178 Jy ! Clean residual min=-0.003903 max=0.003722 Jy/beam ! Clean residual mean=-0.000005 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.258862 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.258862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057945Jy sigma=0.951126 ! Fit after self-cal, rms=0.057947Jy sigma=0.951070 ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! 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=0.057947Jy sigma=0.951070 ! Fit after self-cal, rms=0.057457Jy sigma=0.935879 ! 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=0.057457Jy sigma=0.935879 ! Fit after self-cal, rms=0.057463Jy sigma=0.935856 ! Inverting map and beam ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.881 mas, bmaj=2.227 mas, bpa=-3.215 degrees ! Estimated noise=1.36164 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 6.86239e-05 Jy ! Component: 100 - total flux cleaned = 0.0001065 Jy ! Component: 150 - total flux cleaned = 0.00010376 Jy ! Component: 200 - total flux cleaned = 0.000138701 Jy ! Total flux subtracted in 200 components = 0.000138701 Jy ! Clean residual min=-0.003831 max=0.003681 Jy/beam ! Clean residual mean=-0.000005 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.259001 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.259001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057424Jy sigma=0.935028 ! Fit after self-cal, rms=0.057428Jy sigma=0.935011 ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! ************** 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 ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.089 mas, bmaj=3.677 mas, bpa=-0.4119 degrees ! Estimated noise=1.72534 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 = -0.000154754 Jy ! Component: 100 - total flux cleaned = -0.000159822 Jy ! Component: 150 - total flux cleaned = -0.000127986 Jy ! Component: 200 - total flux cleaned = -6.78749e-05 Jy ! Total flux subtracted in 200 components = -6.78749e-05 Jy ! Clean residual min=-0.003915 max=0.003766 Jy/beam ! Clean residual mean=-0.000008 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.258933 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.258933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057419Jy sigma=0.934902 ! Fit after self-cal, rms=0.057423Jy sigma=0.934825 ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6942 mas, bmaj=1.81 mas, bpa=-1.839 degrees ! Estimated noise=1.69742 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.211002 Jy ! Component: 100 - total flux cleaned = 0.242545 Jy ! Component: 150 - total flux cleaned = 0.252554 Jy ! Component: 200 - total flux cleaned = 0.254982 Jy ! Total flux subtracted in 200 components = 0.254982 Jy ! Clean residual min=-0.005881 max=0.005283 Jy/beam ! Clean residual mean=-0.000006 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.254982 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.254982 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.881 mas, bmaj=2.227 mas, bpa=-3.215 degrees ! Estimated noise=1.36164 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 = 0.00133662 Jy ! Component: 100 - total flux cleaned = 0.00237499 Jy ! Component: 150 - total flux cleaned = 0.00276351 Jy ! Component: 200 - total flux cleaned = 0.0031598 Jy ! Total flux subtracted in 200 components = 0.0031598 Jy ! Clean residual min=-0.004401 max=0.003882 Jy/beam ! Clean residual mean=-0.000007 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.258142 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.258142 Jy ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.089 mas, bmaj=3.677 mas, bpa=-0.4119 degrees ! Estimated noise=1.72534 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 = -4.12235e-05 Jy ! Component: 100 - total flux cleaned = 7.37577e-06 Jy ! Component: 150 - total flux cleaned = 0.00023091 Jy ! Component: 200 - total flux cleaned = 0.000382757 Jy ! Total flux subtracted in 200 components = 0.000382757 Jy ! Clean residual min=-0.003938 max=0.003645 Jy/beam ! Clean residual mean=-0.000008 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.258525 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.258525 Jy ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.881 mas, bmaj=2.227 mas, bpa=-3.215 degrees ! Estimated noise=1.36164 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664901 Jy ! Component: 100 - total flux cleaned = 0.000853682 Jy ! Component: 150 - total flux cleaned = 0.000907378 Jy ! Component: 200 - total flux cleaned = 0.000905811 Jy ! Total flux subtracted in 200 components = 0.000905811 Jy ! Clean residual min=-0.003707 max=0.003584 Jy/beam ! Clean residual mean=-0.000004 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.259431 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.259431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057434Jy sigma=0.936049 ! Fit after self-cal, rms=0.057431Jy sigma=0.935945 wmodel J0030-0211_X_2004_05_08_yyk\_map.mod ! Writing 61 model components to file: J0030-0211_X_2004_05_08_yyk_map.mod wobs J0030-0211_X_2004_05_08_yyk\_uvs.fits ! Writing UV FITS file: J0030-0211_X_2004_05_08_yyk_uvs.fits wwins J0030-0211_X_2004_05_08_yyk\_map.win ! wwins: Wrote 2 windows to J0030-0211_X_2004_05_08_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319891 Jy ! Component: 100 - total flux cleaned = 0.000199177 Jy ! Component: 150 - total flux cleaned = 0.000257104 Jy ! Component: 200 - total flux cleaned = 0.000313418 Jy ! Component: 250 - total flux cleaned = 0.000422026 Jy ! Component: 300 - total flux cleaned = 0.00052475 Jy ! Component: 350 - total flux cleaned = 0.000374377 Jy ! Component: 400 - total flux cleaned = 0.000373435 Jy ! Component: 450 - total flux cleaned = 0.000279213 Jy ! Component: 500 - total flux cleaned = 5.16098e-05 Jy ! Component: 550 - total flux cleaned = -3.69662e-05 Jy ! Component: 600 - total flux cleaned = -0.00029607 Jy ! Component: 650 - total flux cleaned = -0.000422433 Jy ! Component: 700 - total flux cleaned = -0.000547045 Jy ! Component: 750 - total flux cleaned = -0.000708708 Jy ! Component: 800 - total flux cleaned = -0.000827546 Jy ! Component: 850 - total flux cleaned = -0.000905434 Jy ! Component: 900 - total flux cleaned = -0.00105718 Jy ! Component: 950 - total flux cleaned = -0.00113063 Jy ! Component: 1000 - total flux cleaned = -0.00116727 Jy ! Component: 1050 - total flux cleaned = -0.0012372 Jy ! Component: 1100 - total flux cleaned = -0.00113381 Jy ! Component: 1150 - total flux cleaned = -0.0012014 Jy ! Component: 1200 - total flux cleaned = -0.00130107 Jy ! Component: 1250 - total flux cleaned = -0.00133359 Jy ! Component: 1300 - total flux cleaned = -0.00146156 Jy ! Component: 1350 - total flux cleaned = -0.00149315 Jy ! Component: 1400 - total flux cleaned = -0.00155542 Jy ! Component: 1450 - total flux cleaned = -0.00155583 Jy ! Component: 1500 - total flux cleaned = -0.00158589 Jy ! Component: 1550 - total flux cleaned = -0.00167341 Jy ! Component: 1600 - total flux cleaned = -0.00167378 Jy ! Component: 1650 - total flux cleaned = -0.00184448 Jy ! Component: 1700 - total flux cleaned = -0.00189963 Jy ! Component: 1750 - total flux cleaned = -0.00198255 Jy ! Component: 1800 - total flux cleaned = -0.00206457 Jy ! Component: 1850 - total flux cleaned = -0.00214456 Jy ! Component: 1900 - total flux cleaned = -0.00224956 Jy ! Component: 1950 - total flux cleaned = -0.00230137 Jy ! Component: 2000 - total flux cleaned = -0.00242932 Jy ! Total flux subtracted in 2048 components = -0.00263174 Jy ! Clean residual min=-0.001411 max=0.001254 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.256799 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 188 components and 0.256799 Jy ![Exited script file: muppet] wmap "J0030-0211_X_2004_05_08_yyk\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 2.227 at -3.215 degrees (North through East) ! Clean map min=-0.0044601 max=0.2462 Jy/beam ! Writing clean map to FITS file: J0030-0211_X_2004_05_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.246201 invert ! Inverting map ! Your choice of large map pixels excluded 0.524% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000464867 device "J0030-0211_X_2004_05_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J0030-0211_X_2004_05_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.566449 0.566449 1.1329 2.2658 4.53159 9.06319 18.1264 36.2528 72.5055 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.246 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 2.227 at -3.215 degrees (North through East) ! Clean map min=-0.0044601 max=0.2462 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0030-0211_X_2004_05_08_yyk\_map.gif/gif" ! Attempting to open device: 'J0030-0211_X_2004_05_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0030-0211_X_2004_05_08_yyk_uvs.log closed on Tue Dec 6 23:48:29 2005