! Started logfile: J2042-2223_S_2005_07_20_yyk_uvs.log on Fri Jan 20 11:00:44 2006 obs J2042-2223_S_2005_07_20_yyk_uve.fits ! Reading UV FITS file: J2042-2223_S_2005_07_20_yyk_uve.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705983 visibilities/baseline/integration-bin. ! Found source: J2042-2223 ! ! 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 1526 lines of history. ! ! Reading 1652 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 J2042-2223_S_2005_07_20_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)= 0.187248 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=2.365 mas, bmaj=6.269 mas, bpa=3.061 degrees ! Estimated noise=1.5146 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 = 0.143911 Jy ! Component: 100 - total flux cleaned = 0.168889 Jy ! Total flux subtracted in 100 components = 0.168889 Jy ! Clean residual min=-0.007642 max=0.012015 Jy/beam ! Clean residual mean=-0.000012 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.168889 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.168889 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.069007Jy sigma=1.098548 ! Fit after self-cal, rms=0.068833Jy sigma=1.094121 ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=6.269 mas, bpa=3.061 degrees ! Estimated noise=1.5146 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=2.883 mas, bmaj=7.554 mas, bpa=-1.818 degrees ! Estimated noise=1.0431 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 (6.5, 5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171308 Jy ! Component: 100 - total flux cleaned = 0.0245642 Jy ! Component: 150 - total flux cleaned = 0.0289543 Jy ! Component: 200 - total flux cleaned = 0.0302927 Jy ! Total flux subtracted in 200 components = 0.0302927 Jy ! Clean residual min=-0.005787 max=0.006498 Jy/beam ! Clean residual mean=-0.000053 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.199182 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.199182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065339Jy sigma=1.038864 ! Fit after self-cal, rms=0.065087Jy sigma=1.035150 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.883 x 7.554 at -1.818 degrees (North through East) ! Clean map min=-0.0056179 max=0.16795 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: 1.033 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.99 KP 0.93 ! LA 1.00* MK 0.88 NL 0.96 OV 0.95 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00538 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.02 KP 0.94 ! LA 1.00* MK 0.97 NL 0.99 OV 0.99 ! PT 1.04 SC 0.95 ! ! ! 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=0.065087Jy sigma=1.035150 ! Fit after self-cal, rms=0.064150Jy sigma=1.027116 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=0.064150Jy sigma=1.027116 ! Fit after self-cal, rms=0.064151Jy sigma=1.027107 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.838 mas, bmaj=7.449 mas, bpa=-1.924 degrees ! Estimated noise=1.03962 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 = 0.00434809 Jy ! Component: 100 - total flux cleaned = 0.006359 Jy ! Component: 150 - total flux cleaned = 0.00696715 Jy ! Component: 200 - total flux cleaned = 0.00716494 Jy ! Total flux subtracted in 200 components = 0.00716494 Jy ! Clean residual min=-0.005504 max=0.005700 Jy/beam ! Clean residual mean=-0.000035 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.206347 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.206347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063826Jy sigma=1.022601 ! Fit after self-cal, rms=0.063797Jy sigma=1.022348 ! 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=0.063797Jy sigma=1.022348 ! Fit after self-cal, rms=0.061232Jy sigma=0.980011 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 = 0.0015541 Jy ! Component: 100 - total flux cleaned = 0.00189608 Jy ! Component: 150 - total flux cleaned = 0.00189458 Jy ! Component: 200 - total flux cleaned = 0.00189602 Jy ! Total flux subtracted in 200 components = 0.00189602 Jy ! Clean residual min=-0.005438 max=0.005679 Jy/beam ! Clean residual mean=-0.000031 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.208243 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 73 components and 0.208243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061141Jy sigma=0.978735 ! Fit after self-cal, rms=0.060977Jy sigma=0.976056 ! 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: 2.838 x 7.449 at -1.924 degrees (North through East) ! Clean map min=-0.0051736 max=0.16822 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=0.060977Jy sigma=0.976056 ! Fit after self-cal, rms=0.056769Jy sigma=0.943632 ! 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=0.056769Jy sigma=0.943632 ! Fit after self-cal, rms=0.056756Jy sigma=0.943346 ! Inverting map and beam ! Estimated beam: bmin=2.875 mas, bmaj=7.508 mas, bpa=-1.959 degrees ! Estimated noise=1.0081 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00442142 Jy ! Component: 100 - total flux cleaned = -0.00515818 Jy ! Component: 150 - total flux cleaned = -0.0051572 Jy ! Component: 200 - total flux cleaned = -0.00519804 Jy ! Total flux subtracted in 200 components = -0.00519804 Jy ! Clean residual min=-0.005111 max=0.005457 Jy/beam ! Clean residual mean=-0.000055 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.203044 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.203044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056683Jy sigma=0.938723 ! Fit after self-cal, rms=0.056675Jy sigma=0.938656 ! Inverting map ! Added new window around map position (51, -36.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500329 Jy ! Component: 100 - total flux cleaned = 0.00518727 Jy ! Component: 150 - total flux cleaned = 0.00540765 Jy ! Component: 200 - total flux cleaned = 0.00587179 Jy ! Total flux subtracted in 200 components = 0.00587179 Jy ! Clean residual min=-0.004447 max=0.004244 Jy/beam ! Clean residual mean=-0.000065 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.208916 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 0.208916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056394Jy sigma=0.931393 ! Fit after self-cal, rms=0.056370Jy sigma=0.930965 ! 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=0.056370Jy sigma=0.930965 ! Fit after self-cal, rms=0.054684Jy sigma=0.899011 ! 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=0.054684Jy sigma=0.899011 ! Fit after self-cal, rms=0.054690Jy sigma=0.898890 ! Inverting map and beam ! Estimated beam: bmin=2.875 mas, bmaj=7.502 mas, bpa=-1.905 degrees ! Estimated noise=1.00266 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675373 Jy ! Component: 100 - total flux cleaned = 0.00104525 Jy ! Component: 150 - total flux cleaned = 0.00114609 Jy ! Component: 200 - total flux cleaned = 0.00124133 Jy ! Total flux subtracted in 200 components = 0.00124133 Jy ! Clean residual min=-0.003067 max=0.003111 Jy/beam ! Clean residual mean=-0.000014 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.210158 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.210158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054611Jy sigma=0.897256 ! Fit after self-cal, rms=0.054610Jy sigma=0.897191 ! 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=7.472 mas, bmaj=16.59 mas, bpa=5.129 degrees ! Estimated noise=1.34556 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 = 0.000642097 Jy ! Component: 100 - total flux cleaned = 0.00102428 Jy ! Component: 150 - total flux cleaned = 0.00128068 Jy ! Component: 200 - total flux cleaned = 0.00149763 Jy ! Total flux subtracted in 200 components = 0.00149763 Jy ! Clean residual min=-0.003108 max=0.002808 Jy/beam ! Clean residual mean=-0.000020 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.211655 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 0.211655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054636Jy sigma=0.897180 ! Fit after self-cal, rms=0.054631Jy sigma=0.897120 ! 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=2.381 mas, bmaj=6.254 mas, bpa=2.69 degrees ! Estimated noise=1.44195 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.137876 Jy ! Component: 100 - total flux cleaned = 0.162611 Jy ! Component: 150 - total flux cleaned = 0.175487 Jy ! Component: 200 - total flux cleaned = 0.182109 Jy ! Total flux subtracted in 200 components = 0.182109 Jy ! Clean residual min=-0.004525 max=0.004821 Jy/beam ! Clean residual mean=-0.000035 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.182109 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 0.182109 Jy ! Inverting map and beam ! Estimated beam: bmin=2.875 mas, bmaj=7.502 mas, bpa=-1.905 degrees ! Estimated noise=1.00266 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 = 0.00957627 Jy ! Component: 100 - total flux cleaned = 0.0155297 Jy ! Component: 150 - total flux cleaned = 0.0197017 Jy ! Component: 200 - total flux cleaned = 0.0227457 Jy ! Total flux subtracted in 200 components = 0.0227457 Jy ! Clean residual min=-0.003623 max=0.003489 Jy/beam ! Clean residual mean=-0.000019 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.204854 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 66 components and 0.204854 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=7.472 mas, bmaj=16.59 mas, bpa=5.129 degrees ! Estimated noise=1.34556 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 = 0.00300914 Jy ! Component: 100 - total flux cleaned = 0.00482162 Jy ! Component: 150 - total flux cleaned = 0.0060079 Jy ! Component: 200 - total flux cleaned = 0.00652148 Jy ! Total flux subtracted in 200 components = 0.00652148 Jy ! Clean residual min=-0.003043 max=0.002808 Jy/beam ! Clean residual mean=-0.000016 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.211376 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 0.211376 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.875 mas, bmaj=7.502 mas, bpa=-1.905 degrees ! Estimated noise=1.00266 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -1.18957e-05 Jy ! Component: 100 - total flux cleaned = 6.34039e-05 Jy ! Component: 150 - total flux cleaned = 0.000126493 Jy ! Component: 200 - total flux cleaned = 6.46151e-05 Jy ! Total flux subtracted in 200 components = 6.46151e-05 Jy ! Clean residual min=-0.003066 max=0.003252 Jy/beam ! Clean residual mean=-0.000010 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.21144 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.21144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054707Jy sigma=0.898731 ! Fit after self-cal, rms=0.054711Jy sigma=0.898581 wmodel J2042-2223_S_2005_07_20_yyk\_map.mod ! Writing 114 model components to file: J2042-2223_S_2005_07_20_yyk_map.mod wobs J2042-2223_S_2005_07_20_yyk\_uvs.fits ! Writing UV FITS file: J2042-2223_S_2005_07_20_yyk_uvs.fits wwins J2042-2223_S_2005_07_20_yyk\_map.win ! wwins: Wrote 3 windows to J2042-2223_S_2005_07_20_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 = 0.000841281 Jy ! Component: 100 - total flux cleaned = 0.00131514 Jy ! Component: 150 - total flux cleaned = 0.00170614 Jy ! Component: 200 - total flux cleaned = 0.00184525 Jy ! Component: 250 - total flux cleaned = 0.0020632 Jy ! Component: 300 - total flux cleaned = 0.00231001 Jy ! Component: 350 - total flux cleaned = 0.00242851 Jy ! Component: 400 - total flux cleaned = 0.00250471 Jy ! Component: 450 - total flux cleaned = 0.00250406 Jy ! Component: 500 - total flux cleaned = 0.00243268 Jy ! Component: 550 - total flux cleaned = 0.00243272 Jy ! Component: 600 - total flux cleaned = 0.00246669 Jy ! Component: 650 - total flux cleaned = 0.00253232 Jy ! Component: 700 - total flux cleaned = 0.00256457 Jy ! Component: 750 - total flux cleaned = 0.00259591 Jy ! Component: 800 - total flux cleaned = 0.00268711 Jy ! Component: 850 - total flux cleaned = 0.00262818 Jy ! Component: 900 - total flux cleaned = 0.00265753 Jy ! Component: 950 - total flux cleaned = 0.00274291 Jy ! Component: 1000 - total flux cleaned = 0.0027153 Jy ! Component: 1050 - total flux cleaned = 0.00277028 Jy ! Component: 1100 - total flux cleaned = 0.00279647 Jy ! Component: 1150 - total flux cleaned = 0.00274376 Jy ! Component: 1200 - total flux cleaned = 0.00271759 Jy ! Component: 1250 - total flux cleaned = 0.00266678 Jy ! Component: 1300 - total flux cleaned = 0.00271687 Jy ! Component: 1350 - total flux cleaned = 0.0025683 Jy ! Component: 1400 - total flux cleaned = 0.00244678 Jy ! Component: 1450 - total flux cleaned = 0.0023512 Jy ! Component: 1500 - total flux cleaned = 0.00232756 Jy ! Component: 1550 - total flux cleaned = 0.00221044 Jy ! Component: 1600 - total flux cleaned = 0.0021184 Jy ! Component: 1650 - total flux cleaned = 0.00204985 Jy ! Component: 1700 - total flux cleaned = 0.00193704 Jy ! Component: 1750 - total flux cleaned = 0.00175903 Jy ! Component: 1800 - total flux cleaned = 0.00167097 Jy ! Component: 1850 - total flux cleaned = 0.00156179 Jy ! Component: 1900 - total flux cleaned = 0.00145357 Jy ! Component: 1950 - total flux cleaned = 0.00128287 Jy ! Component: 2000 - total flux cleaned = 0.00111419 Jy ! Total flux subtracted in 2048 components = 0.00107229 Jy ! Clean residual min=-0.001759 max=0.001248 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.212513 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 238 components and 0.212513 Jy ![Exited script file: muppet] wmap "J2042-2223_S_2005_07_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.875 x 7.502 at -1.905 degrees (North through East) ! Clean map min=-0.0021344 max=0.16206 Jy/beam ! Writing clean map to FITS file: J2042-2223_S_2005_07_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.162058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000410906 device "J2042-2223_S_2005_07_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J2042-2223_S_2005_07_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.760664 0.760664 1.52133 3.04266 6.08531 12.1706 24.3413 48.6825 97.365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.875 x 7.502 at -1.905 degrees (North through East) ! Clean map min=-0.0021344 max=0.16206 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2042-2223_S_2005_07_20_yyk\_map.gif/gif" ! Attempting to open device: 'J2042-2223_S_2005_07_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2042-2223_S_2005_07_20_yyk_uvs.log closed on Fri Jan 20 11:00:48 2006