! Started logfile: J1354-0206_S_2002_01_31_yyk_uvs.log on Tue Jun 26 22:51:48 2007 obs J1354-0206_S_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J1354-0206_S_2002_01_31_yyk_uva.fits ! AN table 1: 131 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.648007 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 2.22947e+09 8e+06 1 8e+06 ! 02 2 2.25947e+09 8e+06 1 8e+06 ! 03 3 2.34947e+09 8e+06 1 8e+06 ! 04 4 2.36947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1224 lines of history. ! ! Reading 15280 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 J1354-0206_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.743917 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=2.53 mas, bmaj=6.666 mas, bpa=0.8121 degrees ! Estimated noise=1037.48 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 = 0.601988 Jy ! Component: 100 - total flux cleaned = 0.687504 Jy ! Total flux subtracted in 100 components = 0.687504 Jy ! Clean residual min=-0.021395 max=0.042159 Jy/beam ! Clean residual mean=0.000476 rms=0.005638 Jy/beam ! Combined flux in latest and established models = 0.687504 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.687504 Jy ! ! Correcting IF 1. ! A total of 286 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 403 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 303 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 286 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.193860Jy sigma=0.001592 ! Fit after self-cal, rms=0.193426Jy sigma=0.001589 ! Inverting map and beam ! Estimated beam: bmin=2.53 mas, bmaj=6.666 mas, bpa=0.8143 degrees ! Estimated noise=1038.92 mJy/beam. ! Added new window around map position (6, 3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470357 Jy ! Component: 100 - total flux cleaned = 0.0697736 Jy ! Total flux subtracted in 100 components = 0.0697736 Jy ! Clean residual min=-0.016894 max=0.032351 Jy/beam ! Clean residual mean=0.000248 rms=0.004334 Jy/beam ! Combined flux in latest and established models = 0.757278 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.757278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183269Jy sigma=0.001483 ! Fit after self-cal, rms=0.182158Jy sigma=0.001471 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=7.987 mas, bpa=-1.055 degrees ! Estimated noise=654.04 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 = 0.0242925 Jy ! Component: 100 - total flux cleaned = 0.0286111 Jy ! Component: 150 - total flux cleaned = 0.0309005 Jy ! Component: 200 - total flux cleaned = 0.0323314 Jy ! Total flux subtracted in 200 components = 0.0323314 Jy ! Clean residual min=-0.013618 max=0.017282 Jy/beam ! Clean residual mean=0.000260 rms=0.003946 Jy/beam ! Combined flux in latest and established models = 0.789609 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.789609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179232Jy sigma=0.001443 ! Fit after self-cal, rms=0.179113Jy sigma=0.001442 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.41 x 7.987 at -1.055 degrees (North through East) ! Clean map min=-0.014498 max=0.68869 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00166 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.00* KP 0.95 ! LA 0.96 MK 0.96 NL 1.00 OV 0.98 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99576 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00* KP 1.00* ! LA 0.96 MK 1.04 NL 1.09 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.958873 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.00* KP 1.01 ! LA 0.98 MK 1.02 NL 1.18 OV 1.04 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01912 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 1.00* KP 1.06 ! LA 0.81 MK 0.99 NL 1.16 OV 0.94 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.179113Jy sigma=0.001442 ! Fit after self-cal, rms=0.163351Jy sigma=0.001301 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=0.163351Jy sigma=0.001301 ! Fit after self-cal, rms=0.163348Jy sigma=0.001301 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=8.032 mas, bpa=-0.9159 degrees ! Estimated noise=652.951 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 (-2, 13.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174947 Jy ! Component: 100 - total flux cleaned = 0.0024683 Jy ! Component: 150 - total flux cleaned = 0.00246471 Jy ! Component: 200 - total flux cleaned = 0.00186384 Jy ! Total flux subtracted in 200 components = 0.00186384 Jy ! Clean residual min=-0.007672 max=0.005114 Jy/beam ! Clean residual mean=-0.000019 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.791473 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.791473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161944Jy sigma=0.001289 ! Fit after self-cal, rms=0.161794Jy sigma=0.001287 ! 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=0.161794Jy sigma=0.001287 ! Fit after self-cal, rms=0.157435Jy sigma=0.001252 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 = 0.000780859 Jy ! Component: 100 - total flux cleaned = 0.00115635 Jy ! Component: 150 - total flux cleaned = 0.000860862 Jy ! Component: 200 - total flux cleaned = 0.000339352 Jy ! Total flux subtracted in 200 components = 0.000339352 Jy ! Clean residual min=-0.005930 max=0.004315 Jy/beam ! Clean residual mean=-0.000018 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.791812 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.791812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157072Jy sigma=0.001250 ! Fit after self-cal, rms=0.156110Jy sigma=0.001242 ! 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: 3.435 x 8.032 at -0.9159 degrees (North through East) ! Clean map min=-0.011293 max=0.69435 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=0.156110Jy sigma=0.001242 ! Fit after self-cal, rms=0.158402Jy sigma=0.001206 ! 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=0.158402Jy sigma=0.001206 ! Fit after self-cal, rms=0.158153Jy sigma=0.001205 ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=8.019 mas, bpa=-0.8588 degrees ! Estimated noise=651.78 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122641 Jy ! Component: 100 - total flux cleaned = -0.00107049 Jy ! Component: 150 - total flux cleaned = -0.0011926 Jy ! Component: 200 - total flux cleaned = -0.00140509 Jy ! Total flux subtracted in 200 components = -0.00140509 Jy ! Clean residual min=-0.004811 max=0.003877 Jy/beam ! Clean residual mean=-0.000008 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.790407 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.790407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157889Jy sigma=0.001202 ! Fit after self-cal, rms=0.157768Jy sigma=0.001201 ! 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=0.157768Jy sigma=0.001201 ! Fit after self-cal, rms=0.157303Jy sigma=0.001195 ! 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=0.157303Jy sigma=0.001195 ! Fit after self-cal, rms=0.157276Jy sigma=0.001194 ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.013 mas, bpa=-0.8175 degrees ! Estimated noise=651.425 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146561 Jy ! Component: 100 - total flux cleaned = -0.00122455 Jy ! Component: 150 - total flux cleaned = -0.00132937 Jy ! Component: 200 - total flux cleaned = -0.00141974 Jy ! Total flux subtracted in 200 components = -0.00141974 Jy ! Clean residual min=-0.004373 max=0.003532 Jy/beam ! Clean residual mean=-0.000002 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.788987 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 98 components and 0.788987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157107Jy sigma=0.001193 ! Fit after self-cal, rms=0.157073Jy sigma=0.001193 ! 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=8.771 mas, bmaj=14.14 mas, bpa=12.76 degrees ! Estimated noise=805.083 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 = 0.000386067 Jy ! Component: 100 - total flux cleaned = 0.000385701 Jy ! Component: 150 - total flux cleaned = 0.000331966 Jy ! Component: 200 - total flux cleaned = 0.000332958 Jy ! Total flux subtracted in 200 components = 0.000332958 Jy ! Clean residual min=-0.004984 max=0.004220 Jy/beam ! Clean residual mean=-0.000013 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.78932 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.78932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157046Jy sigma=0.001192 ! Fit after self-cal, rms=0.157025Jy sigma=0.001192 ! 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=2.524 mas, bmaj=6.671 mas, bpa=0.8311 degrees ! Estimated noise=1045.19 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.606652 Jy ! Component: 100 - total flux cleaned = 0.693787 Jy ! Component: 150 - total flux cleaned = 0.726757 Jy ! Component: 200 - total flux cleaned = 0.746282 Jy ! Total flux subtracted in 200 components = 0.746282 Jy ! Clean residual min=-0.007717 max=0.010792 Jy/beam ! Clean residual mean=0.000152 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.746283 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.746283 Jy ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.013 mas, bpa=-0.8175 degrees ! Estimated noise=651.425 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) ! Added new window around map position (3, 7.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209277 Jy ! Component: 100 - total flux cleaned = 0.0322019 Jy ! Component: 150 - total flux cleaned = 0.0363145 Jy ! Component: 200 - total flux cleaned = 0.0382718 Jy ! Total flux subtracted in 200 components = 0.0382718 Jy ! Clean residual min=-0.004949 max=0.005562 Jy/beam ! Clean residual mean=0.000025 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.784554 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 86 components and 0.784555 Jy ! Inverting map ! Added new window around map position (-5, -5.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059995 Jy ! Component: 100 - total flux cleaned = 0.00631887 Jy ! Component: 150 - total flux cleaned = 0.00645715 Jy ! Component: 200 - total flux cleaned = 0.00657391 Jy ! Total flux subtracted in 200 components = 0.00657391 Jy ! Clean residual min=-0.003938 max=0.002995 Jy/beam ! Clean residual mean=-0.000024 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.791128 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 117 components and 0.791128 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=8.771 mas, bmaj=14.14 mas, bpa=12.76 degrees ! Estimated noise=805.083 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 = -0.000541657 Jy ! Component: 100 - total flux cleaned = -0.000447376 Jy ! Component: 150 - total flux cleaned = -0.000444642 Jy ! Component: 200 - total flux cleaned = -0.000591888 Jy ! Total flux subtracted in 200 components = -0.000591888 Jy ! Clean residual min=-0.004365 max=0.003257 Jy/beam ! Clean residual mean=-0.000044 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.790537 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.790537 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.013 mas, bpa=-0.8175 degrees ! Estimated noise=651.425 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000462533 Jy ! Component: 100 - total flux cleaned = -0.000374283 Jy ! Component: 150 - total flux cleaned = -0.000457742 Jy ! Component: 200 - total flux cleaned = -0.000455475 Jy ! Total flux subtracted in 200 components = -0.000455475 Jy ! Clean residual min=-0.003688 max=0.002644 Jy/beam ! Clean residual mean=-0.000020 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.790081 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 0.790081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156871Jy sigma=0.001191 ! Fit after self-cal, rms=0.156801Jy sigma=0.001190 wmodel J1354-0206_S_2002_01_31_yyk\_map.mod ! Writing 156 model components to file: J1354-0206_S_2002_01_31_yyk_map.mod wobs J1354-0206_S_2002_01_31_yyk\_uvs.fits ! Writing UV FITS file: J1354-0206_S_2002_01_31_yyk_uvs.fits wwins J1354-0206_S_2002_01_31_yyk\_map.win ! wwins: Wrote 5 windows to J1354-0206_S_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160313 Jy ! Component: 100 - total flux cleaned = -0.00299621 Jy ! Component: 150 - total flux cleaned = -0.00416715 Jy ! Component: 200 - total flux cleaned = -0.00502707 Jy ! Component: 250 - total flux cleaned = -0.00570406 Jy ! Component: 300 - total flux cleaned = -0.00617727 Jy ! Component: 350 - total flux cleaned = -0.00646573 Jy ! Component: 400 - total flux cleaned = -0.00670198 Jy ! Component: 450 - total flux cleaned = -0.00689208 Jy ! Component: 500 - total flux cleaned = -0.0069296 Jy ! Component: 550 - total flux cleaned = -0.00696592 Jy ! Component: 600 - total flux cleaned = -0.00696582 Jy ! Component: 650 - total flux cleaned = -0.00699892 Jy ! Component: 700 - total flux cleaned = -0.00696549 Jy ! Component: 750 - total flux cleaned = -0.00702966 Jy ! Component: 800 - total flux cleaned = -0.00709285 Jy ! Component: 850 - total flux cleaned = -0.00718576 Jy ! Component: 900 - total flux cleaned = -0.00718581 Jy ! Component: 950 - total flux cleaned = -0.00730597 Jy ! Component: 1000 - total flux cleaned = -0.0073649 Jy ! Component: 1050 - total flux cleaned = -0.00748122 Jy ! Component: 1100 - total flux cleaned = -0.00753772 Jy ! Component: 1150 - total flux cleaned = -0.00748117 Jy ! Component: 1200 - total flux cleaned = -0.00748146 Jy ! Component: 1250 - total flux cleaned = -0.00748172 Jy ! Component: 1300 - total flux cleaned = -0.00737456 Jy ! Component: 1350 - total flux cleaned = -0.00732175 Jy ! Component: 1400 - total flux cleaned = -0.00716477 Jy ! Component: 1450 - total flux cleaned = -0.00708739 Jy ! Component: 1500 - total flux cleaned = -0.00698546 Jy ! Component: 1550 - total flux cleaned = -0.00685904 Jy ! Component: 1600 - total flux cleaned = -0.00675891 Jy ! Component: 1650 - total flux cleaned = -0.00656046 Jy ! Component: 1700 - total flux cleaned = -0.00641348 Jy ! Component: 1750 - total flux cleaned = -0.00626774 Jy ! Component: 1800 - total flux cleaned = -0.00605186 Jy ! Component: 1850 - total flux cleaned = -0.00595705 Jy ! Component: 1900 - total flux cleaned = -0.00581569 Jy ! Component: 1950 - total flux cleaned = -0.00562939 Jy ! Component: 2000 - total flux cleaned = -0.00558319 Jy ! Total flux subtracted in 2048 components = -0.00544591 Jy ! Clean residual min=-0.001320 max=0.001478 Jy/beam ! Clean residual mean=-0.000013 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.784635 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 293 components and 0.784635 Jy ![Exited script file: muppet] wmap "J1354-0206_S_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 8.013 at -0.8175 degrees (North through East) ! Clean map min=-0.0052588 max=0.70297 Jy/beam ! Writing clean map to FITS file: J1354-0206_S_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 0.702973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000473069 device "J1354-0206_S_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J1354-0206_S_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201886 0.201886 0.403773 0.807545 1.61509 3.23018 6.46036 12.9207 25.8414 51.6829 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.702 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 8.013 at -0.8175 degrees (North through East) ! Clean map min=-0.0052588 max=0.70297 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1354-0206_S_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J1354-0206_S_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1354-0206_S_2002_01_31_yyk_uvs.log closed on Tue Jun 26 22:51:56 2007