! Started logfile: J2002-1649_S_2006_12_18_yyk_uvs.log on Mon Jun 16 20:00:59 2008 obs J2002-1649_S_2006_12_18_yyk_uve.fits ! Reading UV FITS file: J2002-1649_S_2006_12_18_yyk_uve.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J2002-1649 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2469 lines of history. ! ! Reading 2100 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 J2002-1649_S_2006_12_18_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.134385 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=6.384 mas, bpa=-1.584 degrees ! Estimated noise=1.8046 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 = 0.0846747 Jy ! Component: 100 - total flux cleaned = 0.109307 Jy ! Total flux subtracted in 100 components = 0.109307 Jy ! Clean residual min=-0.009294 max=0.011999 Jy/beam ! Clean residual mean=0.000074 rms=0.002552 Jy/beam ! Combined flux in latest and established models = 0.109307 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 0.109307 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.083651Jy sigma=1.091565 ! Fit after self-cal, rms=0.082634Jy sigma=1.078000 ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=6.384 mas, bpa=-1.584 degrees ! Estimated noise=1.8046 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=8.677 mas, bpa=-7.036 degrees ! Estimated noise=1.08692 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 = 0.013392 Jy ! Component: 100 - total flux cleaned = 0.0177325 Jy ! Component: 150 - total flux cleaned = 0.0187973 Jy ! Component: 200 - total flux cleaned = 0.0189011 Jy ! Total flux subtracted in 200 components = 0.0189011 Jy ! Clean residual min=-0.006076 max=0.013378 Jy/beam ! Clean residual mean=0.000064 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.128208 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.128208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081522Jy sigma=1.052727 ! Fit after self-cal, rms=0.081511Jy sigma=1.052645 ! Inverting map ! Added new window around map position (8, -1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129848 Jy ! Component: 100 - total flux cleaned = 0.015653 Jy ! Component: 150 - total flux cleaned = 0.0167856 Jy ! Component: 200 - total flux cleaned = 0.0176369 Jy ! Total flux subtracted in 200 components = 0.0176369 Jy ! Clean residual min=-0.005241 max=0.004752 Jy/beam ! Clean residual mean=-0.000062 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.145845 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.145845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080103Jy sigma=1.024995 ! Fit after self-cal, rms=0.079964Jy sigma=1.022201 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.07 x 8.677 at -7.036 degrees (North through East) ! Clean map min=-0.0048391 max=0.10535 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! 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: 1.00346 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 KP 1.03 ! LA 0.98 MK 1.06 NL 1.04 OV 1.04 ! PT 0.93 SC 0.92 ! ! ! 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: 1.02205 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.96 KP 0.94 ! LA 1.13 MK 0.90 NL 0.95 OV 1.00 ! PT 0.89 SC 1.00* ! ! ! Fit before self-cal, rms=0.079964Jy sigma=1.022201 ! Fit after self-cal, rms=0.079271Jy sigma=1.017714 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=0.079271Jy sigma=1.017714 ! Fit after self-cal, rms=0.079268Jy sigma=1.017698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=8.595 mas, bpa=-6.802 degrees ! Estimated noise=1.08232 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 = 0.002913 Jy ! Component: 100 - total flux cleaned = 0.00330363 Jy ! Component: 150 - total flux cleaned = 0.00346435 Jy ! Component: 200 - total flux cleaned = 0.00351316 Jy ! Total flux subtracted in 200 components = 0.00351316 Jy ! Clean residual min=-0.004813 max=0.003289 Jy/beam ! Clean residual mean=-0.000094 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.149358 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.149358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079147Jy sigma=1.015738 ! Fit after self-cal, rms=0.079144Jy sigma=1.015532 ! 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=0.079144Jy sigma=1.015532 ! Fit after self-cal, rms=0.074290Jy sigma=0.953829 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 = 0.0023896 Jy ! Component: 100 - total flux cleaned = 0.00239461 Jy ! Component: 150 - total flux cleaned = 0.00238982 Jy ! Component: 200 - total flux cleaned = 0.00243652 Jy ! Total flux subtracted in 200 components = 0.00243652 Jy ! Clean residual min=-0.004548 max=0.003378 Jy/beam ! Clean residual mean=-0.000102 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.151795 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 95 components and 0.151795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074163Jy sigma=0.951933 ! Fit after self-cal, rms=0.073595Jy sigma=0.948114 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 8.595 at -6.802 degrees (North through East) ! Clean map min=-0.004399 max=0.10749 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=0.073595Jy sigma=0.948114 ! Fit after self-cal, rms=0.072600Jy sigma=0.942571 ! 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=0.072600Jy sigma=0.942571 ! Fit after self-cal, rms=0.072450Jy sigma=0.941821 ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=8.478 mas, bpa=-6.175 degrees ! Estimated noise=1.06292 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000732523 Jy ! Component: 100 - total flux cleaned = -0.000781289 Jy ! Component: 150 - total flux cleaned = -0.000818426 Jy ! Component: 200 - total flux cleaned = -0.000819913 Jy ! Total flux subtracted in 200 components = -0.000819913 Jy ! Clean residual min=-0.004114 max=0.003619 Jy/beam ! Clean residual mean=-0.000089 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.150975 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.150975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072430Jy sigma=0.941146 ! Fit after self-cal, rms=0.072371Jy sigma=0.940883 ! 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=0.072371Jy sigma=0.940883 ! Fit after self-cal, rms=0.073282Jy sigma=0.943522 ! 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=0.073282Jy sigma=0.943522 ! Fit after self-cal, rms=0.073274Jy sigma=0.943275 ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=8.486 mas, bpa=-6.067 degrees ! Estimated noise=1.07266 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568713 Jy ! Component: 100 - total flux cleaned = 0.000567441 Jy ! Component: 150 - total flux cleaned = 0.000567711 Jy ! Component: 200 - total flux cleaned = 0.000540604 Jy ! Total flux subtracted in 200 components = 0.000540604 Jy ! Clean residual min=-0.004031 max=0.003171 Jy/beam ! Clean residual mean=-0.000095 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.151516 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 138 components and 0.151516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073236Jy sigma=0.942850 ! Fit after self-cal, rms=0.073240Jy sigma=0.942780 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.501 mas, bmaj=18 mas, bpa=-0.2277 degrees ! Estimated noise=1.3918 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 = 0.000208066 Jy ! Component: 100 - total flux cleaned = 0.000319848 Jy ! Component: 150 - total flux cleaned = 0.000296161 Jy ! Component: 200 - total flux cleaned = 0.000318985 Jy ! Total flux subtracted in 200 components = 0.000318985 Jy ! Clean residual min=-0.003918 max=0.003293 Jy/beam ! Clean residual mean=-0.000209 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.151835 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 148 components and 0.151835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073250Jy sigma=0.942906 ! Fit after self-cal, rms=0.073248Jy sigma=0.942809 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=6.37 mas, bpa=-1.081 degrees ! Estimated noise=1.78026 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.087563 Jy ! Component: 100 - total flux cleaned = 0.114219 Jy ! Component: 150 - total flux cleaned = 0.128354 Jy ! Component: 200 - total flux cleaned = 0.136891 Jy ! Total flux subtracted in 200 components = 0.136891 Jy ! Clean residual min=-0.007052 max=0.006391 Jy/beam ! Clean residual mean=0.000025 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.136891 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 0.136891 Jy ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=8.486 mas, bpa=-6.067 degrees ! Estimated noise=1.07266 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 = 0.00719047 Jy ! Component: 100 - total flux cleaned = 0.0110794 Jy ! Component: 150 - total flux cleaned = 0.0123146 Jy ! Component: 200 - total flux cleaned = 0.0128023 Jy ! Total flux subtracted in 200 components = 0.0128023 Jy ! Clean residual min=-0.004373 max=0.003333 Jy/beam ! Clean residual mean=-0.000084 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.149693 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.149693 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.501 mas, bmaj=18 mas, bpa=-0.2277 degrees ! Estimated noise=1.3918 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 = 0.00196516 Jy ! Component: 100 - total flux cleaned = 0.00207823 Jy ! Component: 150 - total flux cleaned = 0.00217673 Jy ! Component: 200 - total flux cleaned = 0.0022206 Jy ! Total flux subtracted in 200 components = 0.0022206 Jy ! Clean residual min=-0.003989 max=0.003552 Jy/beam ! Clean residual mean=-0.000209 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.151914 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.151914 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=8.486 mas, bpa=-6.067 degrees ! Estimated noise=1.07266 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332068 Jy ! Component: 100 - total flux cleaned = -0.000333625 Jy ! Component: 150 - total flux cleaned = -0.000336038 Jy ! Component: 200 - total flux cleaned = -0.000335135 Jy ! Total flux subtracted in 200 components = -0.000335135 Jy ! Clean residual min=-0.004204 max=0.003271 Jy/beam ! Clean residual mean=-0.000095 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.151578 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.151578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073308Jy sigma=0.943859 ! Fit after self-cal, rms=0.073317Jy sigma=0.943710 wmodel J2002-1649_S_2006_12_18_yyk\_map.mod ! Writing 92 model components to file: J2002-1649_S_2006_12_18_yyk_map.mod wobs J2002-1649_S_2006_12_18_yyk\_uvs.fits ! Writing UV FITS file: J2002-1649_S_2006_12_18_yyk_uvs.fits wwins J2002-1649_S_2006_12_18_yyk\_map.win ! wwins: Wrote 2 windows to J2002-1649_S_2006_12_18_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 = -0.00153429 Jy ! Component: 100 - total flux cleaned = -0.0020119 Jy ! Component: 150 - total flux cleaned = -0.0022869 Jy ! Component: 200 - total flux cleaned = -0.00249425 Jy ! Component: 250 - total flux cleaned = -0.00283698 Jy ! Component: 300 - total flux cleaned = -0.00321281 Jy ! Component: 350 - total flux cleaned = -0.00357492 Jy ! Component: 400 - total flux cleaned = -0.00396884 Jy ! Component: 450 - total flux cleaned = -0.00422275 Jy ! Component: 500 - total flux cleaned = -0.00434674 Jy ! Component: 550 - total flux cleaned = -0.00450805 Jy ! Component: 600 - total flux cleaned = -0.00470444 Jy ! Component: 650 - total flux cleaned = -0.00481918 Jy ! Component: 700 - total flux cleaned = -0.00504335 Jy ! Component: 750 - total flux cleaned = -0.00507962 Jy ! Component: 800 - total flux cleaned = -0.00522334 Jy ! Component: 850 - total flux cleaned = -0.00546882 Jy ! Component: 900 - total flux cleaned = -0.00564027 Jy ! Component: 950 - total flux cleaned = -0.00584234 Jy ! Component: 1000 - total flux cleaned = -0.00594122 Jy ! Component: 1050 - total flux cleaned = -0.00613595 Jy ! Component: 1100 - total flux cleaned = -0.00623189 Jy ! Component: 1150 - total flux cleaned = -0.00638824 Jy ! Component: 1200 - total flux cleaned = -0.00648092 Jy ! Component: 1250 - total flux cleaned = -0.0066938 Jy ! Component: 1300 - total flux cleaned = -0.00699189 Jy ! Component: 1350 - total flux cleaned = -0.0071387 Jy ! Component: 1400 - total flux cleaned = -0.0072263 Jy ! Component: 1450 - total flux cleaned = -0.00745566 Jy ! Component: 1500 - total flux cleaned = -0.00762564 Jy ! Component: 1550 - total flux cleaned = -0.00782138 Jy ! Component: 1600 - total flux cleaned = -0.00798706 Jy ! Component: 1650 - total flux cleaned = -0.00817787 Jy ! Component: 1700 - total flux cleaned = -0.0083669 Jy ! Component: 1750 - total flux cleaned = -0.0085273 Jy ! Component: 1800 - total flux cleaned = -0.00876527 Jy ! Component: 1850 - total flux cleaned = -0.00889593 Jy ! Component: 1900 - total flux cleaned = -0.00907705 Jy ! Component: 1950 - total flux cleaned = -0.00928182 Jy ! Component: 2000 - total flux cleaned = -0.00943396 Jy ! Total flux subtracted in 2048 components = -0.00961028 Jy ! Clean residual min=-0.001517 max=0.001581 Jy/beam ! Clean residual mean=-0.000072 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.141968 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 235 components and 0.141968 Jy ![Exited script file: muppet] wmap "J2002-1649_S_2006_12_18_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.031 x 8.486 at -6.067 degrees (North through East) ! Clean map min=-0.0031715 max=0.1052 Jy/beam ! Writing clean map to FITS file: J2002-1649_S_2006_12_18_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105203 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000500986 device "J2002-1649_S_2006_12_18_yyk\_map.eps/VPS" ! Attempting to open device: 'J2002-1649_S_2006_12_18_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.42862 1.42862 2.85724 5.71448 11.429 22.8579 45.7158 91.4316 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.031 x 8.486 at -6.067 degrees (North through East) ! Clean map min=-0.0031715 max=0.1052 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2002-1649_S_2006_12_18_yyk\_map.gif/gif" ! Attempting to open device: 'J2002-1649_S_2006_12_18_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2002-1649_S_2006_12_18_yyk_uvs.log closed on Mon Jun 16 20:01:05 2008