! Started logfile: J0921-2618_S_2005_06_30_yyk_uvs.log on Sat Oct 8 17:13:05 2005 obs J0921-2618_S_2005_06_30_yyk_uve.fits ! Reading UV FITS file: J0921-2618_S_2005_06_30_yyk_uve.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884444 visibilities/baseline/integration-bin. ! Found source: J0921-2618 ! ! 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 1469 lines of history. ! ! Reading 796 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 J0921-2618_S_2005_06_30_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)= 1.39059 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=2.39 mas, bmaj=6.759 mas, bpa=-7.298 degrees ! Estimated noise=2.54236 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 = 0.948856 Jy ! Component: 100 - total flux cleaned = 1.30158 Jy ! Total flux subtracted in 100 components = 1.30158 Jy ! Clean residual min=-0.044494 max=0.121336 Jy/beam ! Clean residual mean=-0.001273 rms=0.020316 Jy/beam ! Combined flux in latest and established models = 1.30158 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 1.30158 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.412404Jy sigma=5.130554 ! Fit after self-cal, rms=0.412390Jy sigma=5.127958 ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=6.759 mas, bpa=-7.298 degrees ! Estimated noise=2.54236 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.180695 Jy ! Component: 100 - total flux cleaned = 0.283062 Jy ! Total flux subtracted in 100 components = 0.283062 Jy ! Clean residual min=-0.029955 max=0.066571 Jy/beam ! Clean residual mean=-0.000507 rms=0.010971 Jy/beam ! Combined flux in latest and established models = 1.58464 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 1.58464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.281206Jy sigma=3.158798 ! Fit after self-cal, rms=0.281233Jy sigma=3.156767 ! 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=3.219 mas, bmaj=8.693 mas, bpa=-11.06 degrees ! Estimated noise=1.76531 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 (-3.5, 0.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.100143 Jy ! Component: 100 - total flux cleaned = 0.14216 Jy ! Component: 150 - total flux cleaned = 0.157558 Jy ! Component: 200 - total flux cleaned = 0.159902 Jy ! Total flux subtracted in 200 components = 0.159902 Jy ! Clean residual min=-0.021886 max=0.025766 Jy/beam ! Clean residual mean=-0.000250 rms=0.007292 Jy/beam ! Combined flux in latest and established models = 1.74454 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 95 components and 1.74454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240479Jy sigma=2.700950 ! Fit after self-cal, rms=0.239478Jy sigma=2.687549 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.219 x 8.693 at -11.06 degrees (North through East) ! Clean map min=-0.021014 max=1.1698 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: 0.98448 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.11 KP 0.97 ! LA 1.08 MK 0.98 NL 0.98 OV 0.99 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.960281 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.13 KP 1.02 ! LA 1.06 MK 1.03 NL 1.00 OV 1.03 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02461 ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 0.92 HN 1.05 KP 0.98 ! LA 0.95 MK 1.01 NL 1.04 OV 1.01 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.06515 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.95 KP 0.88 ! LA 0.78 MK 1.00 NL 0.95 OV 0.86 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.239478Jy sigma=2.687549 ! Fit after self-cal, rms=0.153388Jy sigma=1.918808 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=0.153388Jy sigma=1.918808 ! Fit after self-cal, rms=0.153375Jy sigma=1.918773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.718 mas, bpa=-10.92 degrees ! Estimated noise=1.77237 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 = 0.0166909 Jy ! Component: 100 - total flux cleaned = 0.0203419 Jy ! Component: 150 - total flux cleaned = 0.020657 Jy ! Component: 200 - total flux cleaned = 0.0211932 Jy ! Total flux subtracted in 200 components = 0.0211932 Jy ! Clean residual min=-0.014063 max=0.015300 Jy/beam ! Clean residual mean=0.000061 rms=0.003766 Jy/beam ! Combined flux in latest and established models = 1.76574 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 1.76574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150591Jy sigma=1.887770 ! Fit after self-cal, rms=0.150444Jy sigma=1.884667 ! 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=0.150444Jy sigma=1.884667 ! Fit after self-cal, rms=0.146880Jy sigma=1.841307 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 = 0.00390871 Jy ! Component: 100 - total flux cleaned = 0.00348104 Jy ! Component: 150 - total flux cleaned = 0.00347241 Jy ! Component: 200 - total flux cleaned = 0.00329915 Jy ! Total flux subtracted in 200 components = 0.00329915 Jy ! Clean residual min=-0.013761 max=0.014809 Jy/beam ! Clean residual mean=0.000060 rms=0.003507 Jy/beam ! Combined flux in latest and established models = 1.76904 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 1.76904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146327Jy sigma=1.833711 ! Fit after self-cal, rms=0.146306Jy sigma=1.830547 ! 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: 3.27 x 8.718 at -10.92 degrees (North through East) ! Clean map min=-0.013079 max=1.1822 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=0.146306Jy sigma=1.830547 ! Fit after self-cal, rms=0.098038Jy sigma=1.031633 ! 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=0.098038Jy sigma=1.031633 ! Fit after self-cal, rms=0.098169Jy sigma=1.031179 ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=8.683 mas, bpa=-11.06 degrees ! Estimated noise=1.7625 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333682 Jy ! Component: 100 - total flux cleaned = 0.00332078 Jy ! Component: 150 - total flux cleaned = 0.00344308 Jy ! Component: 200 - total flux cleaned = 0.00356904 Jy ! Total flux subtracted in 200 components = 0.00356904 Jy ! Clean residual min=-0.007477 max=0.007115 Jy/beam ! Clean residual mean=0.000039 rms=0.002060 Jy/beam ! Combined flux in latest and established models = 1.77261 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 155 components and 1.77261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097742Jy sigma=1.022682 ! Fit after self-cal, rms=0.097703Jy sigma=1.021668 ! 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=0.097703Jy sigma=1.021668 ! Fit after self-cal, rms=0.095908Jy sigma=0.996215 ! 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=0.095908Jy sigma=0.996215 ! Fit after self-cal, rms=0.095932Jy sigma=0.996206 ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=8.69 mas, bpa=-11.14 degrees ! Estimated noise=1.7614 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217456 Jy ! Component: 100 - total flux cleaned = 0.0022755 Jy ! Component: 150 - total flux cleaned = 0.00237411 Jy ! Component: 200 - total flux cleaned = 0.00256333 Jy ! Total flux subtracted in 200 components = 0.00256333 Jy ! Clean residual min=-0.007059 max=0.006832 Jy/beam ! Clean residual mean=0.000015 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 1.77517 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 1.77517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095714Jy sigma=0.991788 ! Fit after self-cal, rms=0.095647Jy sigma=0.991243 ! 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=8.417 mas, bmaj=21.2 mas, bpa=-5.694 degrees ! Estimated noise=2.21788 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 = 0.00287827 Jy ! Component: 100 - total flux cleaned = 0.00298472 Jy ! Component: 150 - total flux cleaned = 0.00298214 Jy ! Component: 200 - total flux cleaned = 0.00306704 Jy ! Total flux subtracted in 200 components = 0.00306703 Jy ! Clean residual min=-0.006427 max=0.006475 Jy/beam ! Clean residual mean=0.000046 rms=0.002198 Jy/beam ! Combined flux in latest and established models = 1.77824 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 181 components and 1.77824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095644Jy sigma=0.991255 ! Fit after self-cal, rms=0.095618Jy sigma=0.990916 ! Inverting map 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 ! Estimated beam: bmin=2.403 mas, bmaj=6.734 mas, bpa=-7.413 degrees ! Estimated noise=2.53466 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.943598 Jy ! Component: 100 - total flux cleaned = 1.29262 Jy ! Component: 150 - total flux cleaned = 1.47082 Jy ! Component: 200 - total flux cleaned = 1.57242 Jy ! Total flux subtracted in 200 components = 1.57242 Jy ! Clean residual min=-0.020435 max=0.039318 Jy/beam ! Clean residual mean=-0.000395 rms=0.007685 Jy/beam ! Combined flux in latest and established models = 1.57242 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 53 model components to the UV plane model. ! The established model now contains 53 components and 1.57242 Jy ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=8.69 mas, bpa=-11.14 degrees ! Estimated noise=1.7614 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 = 0.108539 Jy ! Component: 100 - total flux cleaned = 0.155891 Jy ! Component: 150 - total flux cleaned = 0.179027 Jy ! Component: 200 - total flux cleaned = 0.191247 Jy ! Total flux subtracted in 200 components = 0.191247 Jy ! Clean residual min=-0.008393 max=0.010412 Jy/beam ! Clean residual mean=-0.000016 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 1.76367 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 123 components and 1.76367 Jy ! Inverting map ! Added new window around map position (4, -1.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114342 Jy ! Component: 100 - total flux cleaned = 0.0133575 Jy ! Component: 150 - total flux cleaned = 0.0142823 Jy ! Component: 200 - total flux cleaned = 0.0146805 Jy ! Total flux subtracted in 200 components = 0.0146805 Jy ! Clean residual min=-0.006839 max=0.007341 Jy/beam ! Clean residual mean=0.000027 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 1.77835 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 153 components and 1.77835 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=8.417 mas, bmaj=21.2 mas, bpa=-5.694 degrees ! Estimated noise=2.21788 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 = 0.0026828 Jy ! Component: 100 - total flux cleaned = 0.00267951 Jy ! Component: 150 - total flux cleaned = 0.00281505 Jy ! Component: 200 - total flux cleaned = 0.00293179 Jy ! Total flux subtracted in 200 components = 0.00293179 Jy ! Clean residual min=-0.005703 max=0.006895 Jy/beam ! Clean residual mean=0.000058 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 1.78128 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 170 components and 1.78128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=8.69 mas, bpa=-11.14 degrees ! Estimated noise=1.7614 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291704 Jy ! Component: 100 - total flux cleaned = -0.000144613 Jy ! Component: 150 - total flux cleaned = -0.000524673 Jy ! Component: 200 - total flux cleaned = -0.000863382 Jy ! Total flux subtracted in 200 components = -0.000863382 Jy ! Clean residual min=-0.006134 max=0.006868 Jy/beam ! Clean residual mean=0.000027 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 1.78041 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 190 components and 1.78041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095097Jy sigma=0.983505 ! Fit after self-cal, rms=0.095040Jy sigma=0.983216 wmodel J0921-2618_S_2005_06_30_yyk\_map.mod ! Writing 190 model components to file: J0921-2618_S_2005_06_30_yyk_map.mod wobs J0921-2618_S_2005_06_30_yyk\_uvs.fits ! Writing UV FITS file: J0921-2618_S_2005_06_30_yyk_uvs.fits wwins J0921-2618_S_2005_06_30_yyk\_map.win ! wwins: Wrote 3 windows to J0921-2618_S_2005_06_30_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 = 0.00208128 Jy ! Component: 100 - total flux cleaned = 0.00345181 Jy ! Component: 150 - total flux cleaned = 0.00411652 Jy ! Component: 200 - total flux cleaned = 0.00411954 Jy ! Component: 250 - total flux cleaned = 0.00369524 Jy ! Component: 300 - total flux cleaned = 0.00320234 Jy ! Component: 350 - total flux cleaned = 0.0028045 Jy ! Component: 400 - total flux cleaned = 0.00257277 Jy ! Component: 450 - total flux cleaned = 0.00235046 Jy ! Component: 500 - total flux cleaned = 0.00227885 Jy ! Component: 550 - total flux cleaned = 0.00234795 Jy ! Component: 600 - total flux cleaned = 0.00227806 Jy ! Component: 650 - total flux cleaned = 0.00221014 Jy ! Component: 700 - total flux cleaned = 0.00201384 Jy ! Component: 750 - total flux cleaned = 0.00195156 Jy ! Component: 800 - total flux cleaned = 0.00195306 Jy ! Component: 850 - total flux cleaned = 0.00201401 Jy ! Component: 900 - total flux cleaned = 0.00183587 Jy ! Component: 950 - total flux cleaned = 0.00183563 Jy ! Component: 1000 - total flux cleaned = 0.00189294 Jy ! Component: 1050 - total flux cleaned = 0.00166885 Jy ! Component: 1100 - total flux cleaned = 0.00161447 Jy ! Component: 1150 - total flux cleaned = 0.00156098 Jy ! Component: 1200 - total flux cleaned = 0.00156107 Jy ! Component: 1250 - total flux cleaned = 0.00145589 Jy ! Component: 1300 - total flux cleaned = 0.00130052 Jy ! Component: 1350 - total flux cleaned = 0.00125016 Jy ! Component: 1400 - total flux cleaned = 0.00120058 Jy ! Component: 1450 - total flux cleaned = 0.00110171 Jy ! Component: 1500 - total flux cleaned = 0.00105376 Jy ! Component: 1550 - total flux cleaned = 0.00105412 Jy ! Component: 1600 - total flux cleaned = 0.000959619 Jy ! Component: 1650 - total flux cleaned = 0.000821213 Jy ! Component: 1700 - total flux cleaned = 0.0008219 Jy ! Component: 1750 - total flux cleaned = 0.000776889 Jy ! Component: 1800 - total flux cleaned = 0.000643567 Jy ! Component: 1850 - total flux cleaned = 0.000687261 Jy ! Component: 1900 - total flux cleaned = 0.000687289 Jy ! Component: 1950 - total flux cleaned = 0.00051583 Jy ! Component: 2000 - total flux cleaned = 0.000347706 Jy ! Total flux subtracted in 2048 components = 0.000264309 Jy ! Clean residual min=-0.002272 max=0.002351 Jy/beam ! Clean residual mean=0.000005 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 1.78068 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 311 components and 1.78068 Jy ![Exited script file: muppet] wmap "J0921-2618_S_2005_06_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.259 x 8.69 at -11.14 degrees (North through East) ! Clean map min=-0.0060126 max=1.1902 Jy/beam ! Writing clean map to FITS file: J0921-2618_S_2005_06_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.1902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000791497 device "J0921-2618_S_2005_06_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J0921-2618_S_2005_06_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.199504 0.199504 0.399007 0.798015 1.59603 3.19206 6.38412 12.7682 25.5365 51.0729 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.19 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.259 x 8.69 at -11.14 degrees (North through East) ! Clean map min=-0.0060126 max=1.1902 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0921-2618_S_2005_06_30_yyk\_map.gif/gif" ! Attempting to open device: 'J0921-2618_S_2005_06_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0921-2618_S_2005_06_30_yyk_uvs.log closed on Sat Oct 8 17:13:09 2005