! Started logfile: J1316-3338_X_2004_05_27_yyk_uvs.log on Wed Dec 7 00:26:58 2005 obs J1316-3338_X_2004_05_27_yyk_uve.fits ! Reading UV FITS file: J1316-3338_X_2004_05_27_yyk_uve.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.827778 visibilities/baseline/integration-bin. ! Found source: J1316-3338 ! ! 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 1380 lines of history. ! ! Reading 1192 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 J1316-3338_X_2004_05_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)= 0.664624 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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.396118Jy sigma=5.805114 ! Fit after self-cal, rms=0.396106Jy sigma=5.802165 ! 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 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6418 mas, bmaj=1.719 mas, bpa=2.741 degrees ! Estimated noise=2.12717 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 = 0.518202 Jy ! Component: 100 - total flux cleaned = 0.629087 Jy ! Total flux subtracted in 100 components = 0.629087 Jy ! Clean residual min=-0.036965 max=0.042009 Jy/beam ! Clean residual mean=-0.000193 rms=0.008087 Jy/beam ! Combined flux in latest and established models = 0.629087 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.629087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154919Jy sigma=2.494043 ! Fit after self-cal, rms=0.154643Jy sigma=2.492761 ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8128 mas, bmaj=2.126 mas, bpa=2.743 degrees ! Estimated noise=1.43086 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 = 0.104404 Jy ! Component: 100 - total flux cleaned = 0.140284 Jy ! Component: 150 - total flux cleaned = 0.152771 Jy ! Component: 200 - total flux cleaned = 0.157021 Jy ! Total flux subtracted in 200 components = 0.157021 Jy ! Clean residual min=-0.022792 max=0.039085 Jy/beam ! Clean residual mean=-0.000286 rms=0.008520 Jy/beam ! Combined flux in latest and established models = 0.786108 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.786108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129980Jy sigma=1.718343 ! Fit after self-cal, rms=0.129717Jy sigma=1.716545 ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.129717Jy sigma=1.716545 ! Fit after self-cal, rms=0.129717Jy sigma=1.716545 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=0.129717Jy sigma=1.716545 ! Fit after self-cal, rms=0.129717Jy sigma=1.716545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8128 mas, bmaj=2.126 mas, bpa=2.743 degrees ! Estimated noise=1.43086 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 = 0.000842008 Jy ! Component: 100 - total flux cleaned = 0.000846516 Jy ! Component: 150 - total flux cleaned = 0.000853631 Jy ! Component: 200 - total flux cleaned = 0.000856764 Jy ! Total flux subtracted in 200 components = 0.000856764 Jy ! Clean residual min=-0.022721 max=0.038815 Jy/beam ! Clean residual mean=-0.000283 rms=0.008493 Jy/beam ! Combined flux in latest and established models = 0.786965 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.786965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129777Jy sigma=1.714184 ! Fit after self-cal, rms=0.129644Jy sigma=1.713810 ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.129644Jy sigma=1.713810 ! Fit after self-cal, rms=0.127655Jy sigma=1.690157 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (-2, 2.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459409 Jy ! Component: 100 - total flux cleaned = 0.0599262 Jy ! Component: 150 - total flux cleaned = 0.061588 Jy ! Component: 200 - total flux cleaned = 0.0625936 Jy ! Total flux subtracted in 200 components = 0.0625936 Jy ! Clean residual min=-0.016154 max=0.036066 Jy/beam ! Clean residual mean=-0.000170 rms=0.005919 Jy/beam ! Combined flux in latest and established models = 0.849558 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.849558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116106Jy sigma=1.476874 ! Fit after self-cal, rms=0.114289Jy sigma=1.441817 ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 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: 0.8128 x 2.126 at 2.743 degrees (North through East) ! Clean map min=-0.016864 max=0.62028 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=0.114289Jy sigma=1.441817 ! Fit after self-cal, rms=0.104692Jy sigma=1.235298 ! 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=0.104692Jy sigma=1.235298 ! Fit after self-cal, rms=0.104721Jy sigma=1.234889 ! Inverting map and beam ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8055 mas, bmaj=2.113 mas, bpa=2.733 degrees ! Estimated noise=1.41904 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173522 Jy ! Component: 100 - total flux cleaned = 0.000611216 Jy ! Component: 150 - total flux cleaned = 0.000295395 Jy ! Component: 200 - total flux cleaned = 0.000144223 Jy ! Total flux subtracted in 200 components = 0.000144223 Jy ! Clean residual min=-0.011517 max=0.015336 Jy/beam ! Clean residual mean=-0.000093 rms=0.003773 Jy/beam ! Combined flux in latest and established models = 0.849703 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 71 components and 0.849703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103636Jy sigma=1.224851 ! Fit after self-cal, rms=0.103680Jy sigma=1.224142 ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.103680Jy sigma=1.224142 ! Fit after self-cal, rms=0.097599Jy sigma=1.118371 ! 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=0.097599Jy sigma=1.118371 ! Fit after self-cal, rms=0.097615Jy sigma=1.118325 ! Inverting map and beam ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8002 mas, bmaj=2.103 mas, bpa=2.604 degrees ! Estimated noise=1.41844 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371752 Jy ! Component: 100 - total flux cleaned = -5.47544e-05 Jy ! Component: 150 - total flux cleaned = 0.000236501 Jy ! Component: 200 - total flux cleaned = 0.000506858 Jy ! Total flux subtracted in 200 components = 0.000506858 Jy ! Clean residual min=-0.009804 max=0.014439 Jy/beam ! Clean residual mean=-0.000046 rms=0.003386 Jy/beam ! Combined flux in latest and established models = 0.850209 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 82 components and 0.850209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096946Jy sigma=1.109977 ! Fit after self-cal, rms=0.096932Jy sigma=1.109841 ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.734 mas, bmaj=8.584 mas, bpa=6.097 degrees ! Estimated noise=1.87814 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 = 0.00338993 Jy ! Component: 100 - total flux cleaned = 0.00340656 Jy ! Component: 150 - total flux cleaned = 0.00342208 Jy ! Component: 200 - total flux cleaned = 0.00382346 Jy ! Total flux subtracted in 200 components = 0.00382346 Jy ! Clean residual min=-0.012369 max=0.019909 Jy/beam ! Clean residual mean=-0.000085 rms=0.005583 Jy/beam ! Combined flux in latest and established models = 0.854033 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.854033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097136Jy sigma=1.108137 ! Fit after self-cal, rms=0.097096Jy sigma=1.107831 ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6353 mas, bmaj=1.71 mas, bpa=2.743 degrees ! Estimated noise=2.13089 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.520189 Jy ! Component: 100 - total flux cleaned = 0.642119 Jy ! Component: 150 - total flux cleaned = 0.704318 Jy ! Component: 200 - total flux cleaned = 0.739566 Jy ! Total flux subtracted in 200 components = 0.739566 Jy ! Clean residual min=-0.014893 max=0.015736 Jy/beam ! Clean residual mean=-0.000065 rms=0.003508 Jy/beam ! Combined flux in latest and established models = 0.739567 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.739567 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8002 mas, bmaj=2.103 mas, bpa=2.604 degrees ! Estimated noise=1.41844 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 = 0.0453499 Jy ! Component: 100 - total flux cleaned = 0.0705938 Jy ! Component: 150 - total flux cleaned = 0.0857391 Jy ! Component: 200 - total flux cleaned = 0.0948549 Jy ! Total flux subtracted in 200 components = 0.0948549 Jy ! Clean residual min=-0.010254 max=0.014356 Jy/beam ! Clean residual mean=-0.000084 rms=0.003599 Jy/beam ! Combined flux in latest and established models = 0.834422 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.834422 Jy ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.734 mas, bmaj=8.584 mas, bpa=6.097 degrees ! Estimated noise=1.87814 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 = 0.0130957 Jy ! Component: 100 - total flux cleaned = 0.0168154 Jy ! Component: 150 - total flux cleaned = 0.017495 Jy ! Component: 200 - total flux cleaned = 0.0179251 Jy ! Total flux subtracted in 200 components = 0.0179251 Jy ! Clean residual min=-0.012605 max=0.019178 Jy/beam ! Clean residual mean=-0.000097 rms=0.005503 Jy/beam ! Combined flux in latest and established models = 0.852347 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.852347 Jy ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8002 mas, bmaj=2.103 mas, bpa=2.604 degrees ! Estimated noise=1.41844 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00334422 Jy ! Component: 100 - total flux cleaned = -0.00400341 Jy ! Component: 150 - total flux cleaned = -0.00413701 Jy ! Component: 200 - total flux cleaned = -0.00437647 Jy ! Total flux subtracted in 200 components = -0.00437647 Jy ! Clean residual min=-0.009527 max=0.012611 Jy/beam ! Clean residual mean=-0.000056 rms=0.003225 Jy/beam ! Combined flux in latest and established models = 0.84797 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.84797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096341Jy sigma=1.097044 ! Fit after self-cal, rms=0.096145Jy sigma=1.094370 wmodel J1316-3338_X_2004_05_27_yyk\_map.mod ! Writing 78 model components to file: J1316-3338_X_2004_05_27_yyk_map.mod wobs J1316-3338_X_2004_05_27_yyk\_uvs.fits ! Writing UV FITS file: J1316-3338_X_2004_05_27_yyk_uvs.fits wwins J1316-3338_X_2004_05_27_yyk\_map.win ! wwins: Wrote 2 windows to J1316-3338_X_2004_05_27_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 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439203 Jy ! Component: 100 - total flux cleaned = 0.00579073 Jy ! Component: 150 - total flux cleaned = 0.00705275 Jy ! Component: 200 - total flux cleaned = 0.00763075 Jy ! Component: 250 - total flux cleaned = 0.00857965 Jy ! Component: 300 - total flux cleaned = 0.00948046 Jy ! Component: 350 - total flux cleaned = 0.0103335 Jy ! Component: 400 - total flux cleaned = 0.0105663 Jy ! Component: 450 - total flux cleaned = 0.0112354 Jy ! Component: 500 - total flux cleaned = 0.0116564 Jy ! Component: 550 - total flux cleaned = 0.0117568 Jy ! Component: 600 - total flux cleaned = 0.0120544 Jy ! Component: 650 - total flux cleaned = 0.0124323 Jy ! Component: 700 - total flux cleaned = 0.0131593 Jy ! Component: 750 - total flux cleaned = 0.0139519 Jy ! Component: 800 - total flux cleaned = 0.0148093 Jy ! Component: 850 - total flux cleaned = 0.0154753 Jy ! Component: 900 - total flux cleaned = 0.0160434 Jy ! Component: 950 - total flux cleaned = 0.0162794 Jy ! Component: 1000 - total flux cleaned = 0.0166639 Jy ! Component: 1050 - total flux cleaned = 0.0171108 Jy ! Component: 1100 - total flux cleaned = 0.0170388 Jy ! Component: 1150 - total flux cleaned = 0.0173961 Jy ! Component: 1200 - total flux cleaned = 0.0176739 Jy ! Component: 1250 - total flux cleaned = 0.01781 Jy ! Component: 1300 - total flux cleaned = 0.0180749 Jy ! Component: 1350 - total flux cleaned = 0.0182051 Jy ! Component: 1400 - total flux cleaned = 0.0183949 Jy ! Component: 1450 - total flux cleaned = 0.018642 Jy ! Component: 1500 - total flux cleaned = 0.018822 Jy ! Component: 1550 - total flux cleaned = 0.0187056 Jy ! Component: 1600 - total flux cleaned = 0.0188216 Jy ! Component: 1650 - total flux cleaned = 0.0188228 Jy ! Component: 1700 - total flux cleaned = 0.0188231 Jy ! Component: 1750 - total flux cleaned = 0.0189313 Jy ! Component: 1800 - total flux cleaned = 0.0188226 Jy ! Component: 1850 - total flux cleaned = 0.0184014 Jy ! Component: 1900 - total flux cleaned = 0.0181962 Jy ! Component: 1950 - total flux cleaned = 0.0180952 Jy ! Component: 2000 - total flux cleaned = 0.0178446 Jy ! Total flux subtracted in 2048 components = 0.0176966 Jy ! Clean residual min=-0.002677 max=0.002626 Jy/beam ! Clean residual mean=-0.000007 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.865667 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 231 components and 0.865667 Jy ![Exited script file: muppet] wmap "J1316-3338_X_2004_05_27_yyk\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8002 x 2.103 at 2.604 degrees (North through East) ! Clean map min=-0.0062209 max=0.62483 Jy/beam ! Writing clean map to FITS file: J1316-3338_X_2004_05_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.624825 invert ! Inverting map ! Your choice of large map pixels excluded 0.701% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00100179 device "J1316-3338_X_2004_05_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1316-3338_X_2004_05_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.480996 0.480996 0.961992 1.92398 3.84797 7.69594 15.3919 30.7838 61.5675 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.624 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8002 x 2.103 at 2.604 degrees (North through East) ! Clean map min=-0.0062209 max=0.62483 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1316-3338_X_2004_05_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1316-3338_X_2004_05_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1316-3338_X_2004_05_27_yyk_uvs.log closed on Wed Dec 7 00:27:02 2005