! Started logfile: J2324-3714_X_2002_01_31_yyk_uvs.log on Wed Jun 27 11:05:56 2007 obs J2324-3714_X_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J2324-3714_X_2002_01_31_yyk_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738562 visibilities/baseline/integration-bin. ! Found source: J2324-3714 ! ! 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 8.40947e+09 8e+06 1 8e+06 ! 02 2 8.47947e+09 8e+06 1 8e+06 ! 03 3 8.79447e+09 8e+06 1 8e+06 ! 04 4 8.89947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1544 lines of history. ! ! Reading 4520 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 flag NL ! Flagging baselines of antenna 1:NL in the currently selected channels. ![@muppet J2324-3714_X_2002_01_31_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)= 0.401459 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 ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6275 mas, bmaj=1.729 mas, bpa=0.6852 degrees ! Estimated noise=2813.73 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 = 0.288282 Jy ! Component: 100 - total flux cleaned = 0.352103 Jy ! Total flux subtracted in 100 components = 0.352103 Jy ! Clean residual min=-0.026193 max=0.023844 Jy/beam ! Clean residual mean=-0.000249 rms=0.006884 Jy/beam ! Combined flux in latest and established models = 0.352103 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.352103 Jy ! ! Correcting IF 1. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.203982Jy sigma=0.001279 ! Fit after self-cal, rms=0.203796Jy sigma=0.001278 ! Inverting map and beam ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6275 mas, bmaj=1.729 mas, bpa=0.6852 degrees ! Estimated noise=2813.73 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 ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7863 mas, bmaj=2.086 mas, bpa=2.665 degrees ! Estimated noise=1781.74 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 = 0.0345728 Jy ! Component: 100 - total flux cleaned = 0.0458075 Jy ! Component: 150 - total flux cleaned = 0.0488918 Jy ! Component: 200 - total flux cleaned = 0.0492032 Jy ! Total flux subtracted in 200 components = 0.0492032 Jy ! Clean residual min=-0.022482 max=0.021845 Jy/beam ! Clean residual mean=0.000294 rms=0.006613 Jy/beam ! Combined flux in latest and established models = 0.401306 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.401306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201639Jy sigma=0.001252 ! Fit after self-cal, rms=0.201640Jy sigma=0.001252 ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7863 x 2.086 at 2.665 degrees (North through East) ! Clean map min=-0.020704 max=0.34529 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: 0.993772 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.00* KP 1.01 ! LA 1.19 MK 1.00 NL 1.00* OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.997254 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.00* KP 1.00 ! LA 1.24 MK 0.98 NL 1.00* OV 0.91 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.981308 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.86 HN 1.00* KP 0.95 ! LA 1.22 MK 0.97 NL 1.00* OV 0.97 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.966472 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.82 HN 1.00* KP 1.03 ! LA 1.26 MK 1.08 NL 1.00* OV 0.96 ! PT 1.14 SC 1.00 ! ! ! Fit before self-cal, rms=0.201640Jy sigma=0.001252 ! Fit after self-cal, rms=0.203609Jy sigma=0.001215 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=0.203609Jy sigma=0.001215 ! Fit after self-cal, rms=0.203646Jy sigma=0.001215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7875 mas, bmaj=2.104 mas, bpa=2.584 degrees ! Estimated noise=1716.95 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 = -0.00888182 Jy ! Component: 100 - total flux cleaned = -0.0102466 Jy ! Component: 150 - total flux cleaned = -0.010401 Jy ! Component: 200 - total flux cleaned = -0.0105295 Jy ! Total flux subtracted in 200 components = -0.0105295 Jy ! Clean residual min=-0.009138 max=0.014088 Jy/beam ! Clean residual mean=-0.000164 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.390776 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.390776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203376Jy sigma=0.001213 ! Fit after self-cal, rms=0.203387Jy sigma=0.001213 ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.203387Jy sigma=0.001213 ! Fit after self-cal, rms=0.200776Jy sigma=0.001195 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (4.2, 4.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136017 Jy ! Component: 100 - total flux cleaned = 0.017354 Jy ! Component: 150 - total flux cleaned = 0.019129 Jy ! Component: 200 - total flux cleaned = 0.01963 Jy ! Total flux subtracted in 200 components = 0.01963 Jy ! Clean residual min=-0.008241 max=0.010581 Jy/beam ! Clean residual mean=-0.000050 rms=0.002556 Jy/beam ! Combined flux in latest and established models = 0.410406 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.410406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200099Jy sigma=0.001190 ! Fit after self-cal, rms=0.199558Jy sigma=0.001185 ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 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: 0.7875 x 2.104 at 2.584 degrees (North through East) ! Clean map min=-0.0072586 max=0.33853 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=0.199558Jy sigma=0.001185 ! Fit after self-cal, rms=0.200302Jy sigma=0.001183 ! 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=0.200302Jy sigma=0.001183 ! Fit after self-cal, rms=0.200080Jy sigma=0.001182 ! Inverting map and beam ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7863 mas, bmaj=2.106 mas, bpa=2.748 degrees ! Estimated noise=1710.7 mJy/beam. ! Added new window around map position (17, 8.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102715 Jy ! Component: 100 - total flux cleaned = 0.0147578 Jy ! Component: 150 - total flux cleaned = 0.0174341 Jy ! Component: 200 - total flux cleaned = 0.0186315 Jy ! Total flux subtracted in 200 components = 0.0186315 Jy ! Clean residual min=-0.006526 max=0.007013 Jy/beam ! Clean residual mean=-0.000079 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.429038 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.429038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199527Jy sigma=0.001179 ! Fit after self-cal, rms=0.199328Jy sigma=0.001177 ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.199328Jy sigma=0.001177 ! Fit after self-cal, rms=0.198587Jy sigma=0.001174 ! 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=0.198587Jy sigma=0.001174 ! Fit after self-cal, rms=0.198536Jy sigma=0.001174 ! Inverting map and beam ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7871 mas, bmaj=2.107 mas, bpa=2.732 degrees ! Estimated noise=1715.11 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401482 Jy ! Component: 100 - total flux cleaned = 0.00433119 Jy ! Component: 150 - total flux cleaned = 0.00444326 Jy ! Component: 200 - total flux cleaned = 0.00458928 Jy ! Total flux subtracted in 200 components = 0.00458928 Jy ! Clean residual min=-0.006403 max=0.005554 Jy/beam ! Clean residual mean=-0.000074 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.433627 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 83 components and 0.433627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198436Jy sigma=0.001174 ! Fit after self-cal, rms=0.198379Jy sigma=0.001173 ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.749 mas, bmaj=9.712 mas, bpa=7.146 degrees ! Estimated noise=2284.96 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 = 0.000895186 Jy ! Component: 100 - total flux cleaned = 0.00105319 Jy ! Component: 150 - total flux cleaned = 0.001234 Jy ! Component: 200 - total flux cleaned = 0.0014376 Jy ! Total flux subtracted in 200 components = 0.0014376 Jy ! Clean residual min=-0.005889 max=0.004852 Jy/beam ! Clean residual mean=-0.000128 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.435065 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 86 components and 0.435065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198356Jy sigma=0.001173 ! Fit after self-cal, rms=0.198324Jy sigma=0.001173 ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6285 mas, bmaj=1.731 mas, bpa=0.4961 degrees ! Estimated noise=2750.19 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.284558 Jy ! Component: 100 - total flux cleaned = 0.34687 Jy ! Component: 150 - total flux cleaned = 0.373428 Jy ! Component: 200 - total flux cleaned = 0.390924 Jy ! Total flux subtracted in 200 components = 0.390924 Jy ! Clean residual min=-0.011613 max=0.008356 Jy/beam ! Clean residual mean=-0.000150 rms=0.002758 Jy/beam ! Combined flux in latest and established models = 0.390924 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.390924 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7871 mas, bmaj=2.107 mas, bpa=2.732 degrees ! Estimated noise=1715.11 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 = 0.0155364 Jy ! Component: 100 - total flux cleaned = 0.024891 Jy ! Component: 150 - total flux cleaned = 0.031034 Jy ! Component: 200 - total flux cleaned = 0.0352771 Jy ! Total flux subtracted in 200 components = 0.0352771 Jy ! Clean residual min=-0.006838 max=0.004686 Jy/beam ! Clean residual mean=-0.000095 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.426201 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.426201 Jy ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.749 mas, bmaj=9.712 mas, bpa=7.146 degrees ! Estimated noise=2284.96 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 = 0.0044201 Jy ! Component: 100 - total flux cleaned = 0.00713873 Jy ! Component: 150 - total flux cleaned = 0.00835759 Jy ! Component: 200 - total flux cleaned = 0.00903394 Jy ! Total flux subtracted in 200 components = 0.00903394 Jy ! Clean residual min=-0.005742 max=0.004655 Jy/beam ! Clean residual mean=-0.000141 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.435235 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 0.435235 Jy ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7871 mas, bmaj=2.107 mas, bpa=2.732 degrees ! Estimated noise=1715.11 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044597 Jy ! Component: 100 - total flux cleaned = 0.000745012 Jy ! Component: 150 - total flux cleaned = 0.000933044 Jy ! Component: 200 - total flux cleaned = 0.000986804 Jy ! Total flux subtracted in 200 components = 0.000986804 Jy ! Clean residual min=-0.005974 max=0.005062 Jy/beam ! Clean residual mean=-0.000074 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.436222 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 112 components and 0.436222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198370Jy sigma=0.001173 ! Fit after self-cal, rms=0.198327Jy sigma=0.001173 wmodel J2324-3714_X_2002_01_31_yyk\_map.mod ! Writing 112 model components to file: J2324-3714_X_2002_01_31_yyk_map.mod wobs J2324-3714_X_2002_01_31_yyk\_uvs.fits ! Applying 34 buffered edits. ! Writing UV FITS file: J2324-3714_X_2002_01_31_yyk_uvs.fits wwins J2324-3714_X_2002_01_31_yyk\_map.win ! wwins: Wrote 3 windows to J2324-3714_X_2002_01_31_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 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00255643 Jy ! Component: 100 - total flux cleaned = -0.00324049 Jy ! Component: 150 - total flux cleaned = -0.00317671 Jy ! Component: 200 - total flux cleaned = -0.00323894 Jy ! Component: 250 - total flux cleaned = -0.00354896 Jy ! Component: 300 - total flux cleaned = -0.00390162 Jy ! Component: 350 - total flux cleaned = -0.00395676 Jy ! Component: 400 - total flux cleaned = -0.00400838 Jy ! Component: 450 - total flux cleaned = -0.00395532 Jy ! Component: 500 - total flux cleaned = -0.00400487 Jy ! Component: 550 - total flux cleaned = -0.0040527 Jy ! Component: 600 - total flux cleaned = -0.00409912 Jy ! Component: 650 - total flux cleaned = -0.00405299 Jy ! Component: 700 - total flux cleaned = -0.00405304 Jy ! Component: 750 - total flux cleaned = -0.00413929 Jy ! Component: 800 - total flux cleaned = -0.00422407 Jy ! Component: 850 - total flux cleaned = -0.00447365 Jy ! Component: 900 - total flux cleaned = -0.00463778 Jy ! Component: 950 - total flux cleaned = -0.00491985 Jy ! Component: 1000 - total flux cleaned = -0.00507816 Jy ! Component: 1050 - total flux cleaned = -0.00527364 Jy ! Component: 1100 - total flux cleaned = -0.00550432 Jy ! Component: 1150 - total flux cleaned = -0.00573239 Jy ! Component: 1200 - total flux cleaned = -0.00599483 Jy ! Component: 1250 - total flux cleaned = -0.00617991 Jy ! Component: 1300 - total flux cleaned = -0.00647254 Jy ! Component: 1350 - total flux cleaned = -0.00650861 Jy ! Component: 1400 - total flux cleaned = -0.00665133 Jy ! Component: 1450 - total flux cleaned = -0.0067221 Jy ! Component: 1500 - total flux cleaned = -0.00686234 Jy ! Component: 1550 - total flux cleaned = -0.00689695 Jy ! Component: 1600 - total flux cleaned = -0.00693139 Jy ! Component: 1650 - total flux cleaned = -0.00699949 Jy ! Component: 1700 - total flux cleaned = -0.00703324 Jy ! Component: 1750 - total flux cleaned = -0.0069999 Jy ! Component: 1800 - total flux cleaned = -0.00706663 Jy ! Component: 1850 - total flux cleaned = -0.00713275 Jy ! Component: 1900 - total flux cleaned = -0.00713278 Jy ! Component: 1950 - total flux cleaned = -0.0071975 Jy ! Component: 2000 - total flux cleaned = -0.00719726 Jy ! Total flux subtracted in 2048 components = -0.00726168 Jy ! Clean residual min=-0.002040 max=0.001842 Jy/beam ! Clean residual mean=-0.000013 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.42896 Jy keep ! Adding 94 model components to the UV plane model. ! The established model now contains 206 components and 0.42896 Jy ![Exited script file: muppet] wmap "J2324-3714_X_2002_01_31_yyk\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7871 x 2.107 at 2.732 degrees (North through East) ! Clean map min=-0.004541 max=0.33623 Jy/beam ! Writing clean map to FITS file: J2324-3714_X_2002_01_31_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.336231 invert ! Inverting map ! Your choice of large map pixels excluded 0.974% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000543677 device "J2324-3714_X_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J2324-3714_X_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485093 0.485093 0.970185 1.94037 3.88074 7.76148 15.523 31.0459 62.0919 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.336 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7871 x 2.107 at 2.732 degrees (North through East) ! Clean map min=-0.004541 max=0.33623 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2324-3714_X_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J2324-3714_X_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2324-3714_X_2002_01_31_yyk_uvs.log closed on Wed Jun 27 11:06:02 2007