! Started logfile: J0050-0929_S_1996_05_15_yyk_uvs.log on Sun Jan 7 15:29:00 2007 obs J0050-0929_S_1996_05_15_yyk_uva.fits ! Reading UV FITS file: J0050-0929_S_1996_05_15_yyk_uva.fits ! AN table 1: 107 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657736 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! 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 2.22049e+09 8e+06 1 8e+06 ! 02 2 2.23424e+09 8e+06 1 8e+06 ! 03 3 2.29424e+09 8e+06 1 8e+06 ! 04 4 2.32424e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 617 lines of history. ! ! Reading 12668 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 J0050-0929_S_1996_05_15_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)= 1.03881 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=7.074 mas, bpa=-3.074 degrees ! Estimated noise=2469.97 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 = 0.817445 Jy ! Component: 100 - total flux cleaned = 0.925346 Jy ! Total flux subtracted in 100 components = 0.925346 Jy ! Clean residual min=-0.034440 max=0.044315 Jy/beam ! Clean residual mean=0.000109 rms=0.009856 Jy/beam ! Combined flux in latest and established models = 0.925346 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 0.925346 Jy ! ! Correcting IF 1. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.388273Jy sigma=0.001514 ! Fit after self-cal, rms=0.386459Jy sigma=0.001504 ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=7.073 mas, bpa=-3.07 degrees ! Estimated noise=2469.74 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=2.955 mas, bmaj=7.998 mas, bpa=-4.37 degrees ! Estimated noise=1335.57 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 = 0.0253228 Jy ! Component: 100 - total flux cleaned = 0.0268491 Jy ! Component: 150 - total flux cleaned = 0.0277399 Jy ! Component: 200 - total flux cleaned = 0.0290146 Jy ! Total flux subtracted in 200 components = 0.0290146 Jy ! Clean residual min=-0.030540 max=0.040301 Jy/beam ! Clean residual mean=0.000471 rms=0.009085 Jy/beam ! Combined flux in latest and established models = 0.95436 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.95436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384017Jy sigma=0.001495 ! Fit after self-cal, rms=0.383392Jy sigma=0.001492 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.955 x 7.998 at -4.37 degrees (North through East) ! Clean map min=-0.028533 max=0.9327 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02404 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.04 KP 0.90 ! LA 0.96 MK 0.99 NL 0.90 OV 1.00* ! PT 0.96 SC 0.89 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.972153 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.16 HN 1.14 KP 0.93 ! LA 1.07 MK 1.03 NL 0.98 OV 1.00* ! PT 0.93 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03853 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 0.92 ! LA 0.80 MK 0.87 NL 0.96 OV 1.00* ! PT 1.08 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993446 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.10 KP 0.98 ! LA 0.88 MK 1.04 NL 1.06 OV 1.00* ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.383392Jy sigma=0.001492 ! Fit after self-cal, rms=0.364645Jy sigma=0.001423 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=0.364645Jy sigma=0.001423 ! Fit after self-cal, rms=0.364236Jy sigma=0.001421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=7.888 mas, bpa=-3.638 degrees ! Estimated noise=1334.51 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 = 0.0107927 Jy ! Component: 100 - total flux cleaned = 0.0110224 Jy ! Component: 150 - total flux cleaned = 0.0110247 Jy ! Component: 200 - total flux cleaned = 0.0108716 Jy ! Total flux subtracted in 200 components = 0.0108716 Jy ! Clean residual min=-0.009362 max=0.010765 Jy/beam ! Clean residual mean=0.000133 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.965232 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.965232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.363925Jy sigma=0.001419 ! Fit after self-cal, rms=0.363650Jy sigma=0.001418 ! 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=0.363650Jy sigma=0.001418 ! Fit after self-cal, rms=0.334527Jy sigma=0.001264 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 = 0.00727061 Jy ! Component: 100 - total flux cleaned = 0.00723806 Jy ! Component: 150 - total flux cleaned = 0.00682602 Jy ! Component: 200 - total flux cleaned = 0.00671048 Jy ! Total flux subtracted in 200 components = 0.00671048 Jy ! Clean residual min=-0.007220 max=0.010223 Jy/beam ! Clean residual mean=0.000180 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 0.971942 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.971942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334055Jy sigma=0.001262 ! Fit after self-cal, rms=0.332388Jy sigma=0.001254 ! Inverting map ! Added new window around map position (-1.5, 34). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107764 Jy ! Component: 100 - total flux cleaned = 0.0138794 Jy ! Component: 150 - total flux cleaned = 0.0145923 Jy ! Component: 200 - total flux cleaned = 0.0150849 Jy ! Total flux subtracted in 200 components = 0.0150849 Jy ! Clean residual min=-0.006037 max=0.007104 Jy/beam ! Clean residual mean=0.000107 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.987027 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 60 components and 0.987027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332117Jy sigma=0.001252 ! Fit after self-cal, rms=0.331756Jy sigma=0.001251 ! 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: 2.941 x 7.888 at -3.638 degrees (North through East) ! Clean map min=-0.0056973 max=0.95029 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=0.331756Jy sigma=0.001251 ! Fit after self-cal, rms=0.324234Jy sigma=0.001228 ! 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=0.324234Jy sigma=0.001228 ! Fit after self-cal, rms=0.324151Jy sigma=0.001228 ! Inverting map and beam ! Estimated beam: bmin=2.932 mas, bmaj=7.872 mas, bpa=-3.71 degrees ! Estimated noise=1330.5 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429453 Jy ! Component: 100 - total flux cleaned = 0.000715134 Jy ! Component: 150 - total flux cleaned = 0.00112056 Jy ! Component: 200 - total flux cleaned = 0.00111756 Jy ! Total flux subtracted in 200 components = 0.00111756 Jy ! Clean residual min=-0.005469 max=0.006248 Jy/beam ! Clean residual mean=0.000069 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.988145 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 75 components and 0.988145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.324109Jy sigma=0.001228 ! Fit after self-cal, rms=0.324070Jy sigma=0.001227 ! 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=0.324070Jy sigma=0.001227 ! Fit after self-cal, rms=0.324270Jy sigma=0.001225 ! 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=0.324270Jy sigma=0.001225 ! Fit after self-cal, rms=0.324257Jy sigma=0.001225 ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=7.865 mas, bpa=-3.694 degrees ! Estimated noise=1331.01 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090373 Jy ! Component: 100 - total flux cleaned = 0.00110712 Jy ! Component: 150 - total flux cleaned = 0.00122829 Jy ! Component: 200 - total flux cleaned = 0.00133755 Jy ! Total flux subtracted in 200 components = 0.00133755 Jy ! Clean residual min=-0.005350 max=0.005963 Jy/beam ! Clean residual mean=0.000067 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.989482 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 89 components and 0.989482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.324239Jy sigma=0.001225 ! Fit after self-cal, rms=0.324230Jy sigma=0.001225 ! 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=7.714 mas, bmaj=14.08 mas, bpa=5.297 degrees ! Estimated noise=1767.19 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 = 0.00274489 Jy ! Component: 100 - total flux cleaned = 0.00290081 Jy ! Component: 150 - total flux cleaned = 0.00289556 Jy ! Component: 200 - total flux cleaned = 0.0028943 Jy ! Total flux subtracted in 200 components = 0.0028943 Jy ! Clean residual min=-0.006341 max=0.008234 Jy/beam ! Clean residual mean=0.000124 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.992377 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 103 components and 0.992377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.324220Jy sigma=0.001225 ! Fit after self-cal, rms=0.324218Jy sigma=0.001225 ! 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=2.339 mas, bmaj=7.009 mas, bpa=-2.754 degrees ! Estimated noise=2458.39 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.825946 Jy ! Component: 100 - total flux cleaned = 0.935184 Jy ! Component: 150 - total flux cleaned = 0.960462 Jy ! Component: 200 - total flux cleaned = 0.970232 Jy ! Total flux subtracted in 200 components = 0.970232 Jy ! Clean residual min=-0.009994 max=0.011169 Jy/beam ! Clean residual mean=0.000030 rms=0.002911 Jy/beam ! Combined flux in latest and established models = 0.970232 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.970232 Jy ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=7.865 mas, bpa=-3.694 degrees ! Estimated noise=1331.01 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 = 0.0115418 Jy ! Component: 100 - total flux cleaned = 0.0153631 Jy ! Component: 150 - total flux cleaned = 0.0155826 Jy ! Component: 200 - total flux cleaned = 0.0160799 Jy ! Total flux subtracted in 200 components = 0.0160799 Jy ! Clean residual min=-0.006473 max=0.007322 Jy/beam ! Clean residual mean=0.000080 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.986312 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.986312 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=7.714 mas, bmaj=14.08 mas, bpa=5.297 degrees ! Estimated noise=1767.19 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 = 0.00306862 Jy ! Component: 100 - total flux cleaned = 0.0032754 Jy ! Component: 150 - total flux cleaned = 0.00356277 Jy ! Component: 200 - total flux cleaned = 0.00365302 Jy ! Total flux subtracted in 200 components = 0.00365302 Jy ! Clean residual min=-0.007015 max=0.008218 Jy/beam ! Clean residual mean=0.000148 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 0.989965 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.989965 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=7.865 mas, bpa=-3.694 degrees ! Estimated noise=1331.01 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00073975 Jy ! Component: 100 - total flux cleaned = -0.00127103 Jy ! Component: 150 - total flux cleaned = -0.00148786 Jy ! Component: 200 - total flux cleaned = -0.00167807 Jy ! Total flux subtracted in 200 components = -0.00167807 Jy ! Clean residual min=-0.005774 max=0.006824 Jy/beam ! Clean residual mean=0.000076 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.988287 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.988287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.324283Jy sigma=0.001225 ! Fit after self-cal, rms=0.324260Jy sigma=0.001225 wmodel J0050-0929_S_1996_05_15_yyk\_map.mod ! Writing 66 model components to file: J0050-0929_S_1996_05_15_yyk_map.mod wobs J0050-0929_S_1996_05_15_yyk\_uvs.fits ! Writing UV FITS file: J0050-0929_S_1996_05_15_yyk_uvs.fits wwins J0050-0929_S_1996_05_15_yyk\_map.win ! wwins: Wrote 2 windows to J0050-0929_S_1996_05_15_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 = 0.00176054 Jy ! Component: 100 - total flux cleaned = 0.00186851 Jy ! Component: 150 - total flux cleaned = 0.00143518 Jy ! Component: 200 - total flux cleaned = 0.00127246 Jy ! Component: 250 - total flux cleaned = 0.000973679 Jy ! Component: 300 - total flux cleaned = 0.000836089 Jy ! Component: 350 - total flux cleaned = 0.000771966 Jy ! Component: 400 - total flux cleaned = 0.000770869 Jy ! Component: 450 - total flux cleaned = 0.000771056 Jy ! Component: 500 - total flux cleaned = 0.000771588 Jy ! Component: 550 - total flux cleaned = 0.000770475 Jy ! Component: 600 - total flux cleaned = 0.000717593 Jy ! Component: 650 - total flux cleaned = 0.000765342 Jy ! Component: 700 - total flux cleaned = 0.000668718 Jy ! Component: 750 - total flux cleaned = 0.000622666 Jy ! Component: 800 - total flux cleaned = 0.000535324 Jy ! Component: 850 - total flux cleaned = 0.000408318 Jy ! Component: 900 - total flux cleaned = 0.00045048 Jy ! Component: 950 - total flux cleaned = 0.000371692 Jy ! Component: 1000 - total flux cleaned = 0.000527977 Jy ! Component: 1050 - total flux cleaned = 0.000489416 Jy ! Component: 1100 - total flux cleaned = 0.00048935 Jy ! Component: 1150 - total flux cleaned = 0.000560959 Jy ! Component: 1200 - total flux cleaned = 0.000559966 Jy ! Component: 1250 - total flux cleaned = 0.000627908 Jy ! Component: 1300 - total flux cleaned = 0.000760644 Jy ! Component: 1350 - total flux cleaned = 0.000759942 Jy ! Component: 1400 - total flux cleaned = 0.00082237 Jy ! Component: 1450 - total flux cleaned = 0.000915168 Jy ! Component: 1500 - total flux cleaned = 0.000976316 Jy ! Component: 1550 - total flux cleaned = 0.00100599 Jy ! Component: 1600 - total flux cleaned = 0.00106453 Jy ! Component: 1650 - total flux cleaned = 0.00106385 Jy ! Component: 1700 - total flux cleaned = 0.000949721 Jy ! Component: 1750 - total flux cleaned = 0.000893558 Jy ! Component: 1800 - total flux cleaned = 0.00086594 Jy ! Component: 1850 - total flux cleaned = 0.00075693 Jy ! Component: 1900 - total flux cleaned = 0.000649715 Jy ! Component: 1950 - total flux cleaned = 0.000517448 Jy ! Component: 2000 - total flux cleaned = 0.00038736 Jy ! Total flux subtracted in 2048 components = 0.000258869 Jy ! Clean residual min=-0.001467 max=0.001500 Jy/beam ! Clean residual mean=-0.000019 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.988546 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 211 components and 0.988546 Jy ![Exited script file: muppet] wmap "J0050-0929_S_1996_05_15_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 7.865 at -3.694 degrees (North through East) ! Clean map min=-0.0052644 max=0.95007 Jy/beam ! Writing clean map to FITS file: J0050-0929_S_1996_05_15_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.950073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000491016 device "J0050-0929_S_1996_05_15_yyk\_map.eps/VPS" ! Attempting to open device: 'J0050-0929_S_1996_05_15_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155046 0.155046 0.310092 0.620183 1.24037 2.48073 4.96147 9.92293 19.8459 39.6917 79.3835 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.95 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 7.865 at -3.694 degrees (North through East) ! Clean map min=-0.0052644 max=0.95007 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0050-0929_S_1996_05_15_yyk\_map.gif/gif" ! Attempting to open device: 'J0050-0929_S_1996_05_15_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0050-0929_S_1996_05_15_yyk_uvs.log closed on Sun Jan 7 15:29:06 2007