! Started logfile: J0921-2618_S_1996_08_10_yyk_uvs.log on Sun Jan 7 17:13:19 2007 obs J0921-2618_S_1996_08_10_yyk_uva.fits ! Reading UV FITS file: J0921-2618_S_1996_08_10_yyk_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880658 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 2.22049e+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 629 lines of history. ! ! Reading 8560 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_1996_08_10_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)= 1.19492 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=2.588 mas, bmaj=7.289 mas, bpa=-0.5132 degrees ! Estimated noise=3741.36 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 = 0.833669 Jy ! Component: 100 - total flux cleaned = 1.1339 Jy ! Total flux subtracted in 100 components = 1.1339 Jy ! Clean residual min=-0.046177 max=0.112732 Jy/beam ! Clean residual mean=0.001175 rms=0.021737 Jy/beam ! Combined flux in latest and established models = 1.1339 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 1.1339 Jy ! ! Correcting IF 1. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.507205Jy sigma=0.001609 ! Fit after self-cal, rms=0.506800Jy sigma=0.001608 ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=7.289 mas, bpa=-0.5132 degrees ! Estimated noise=3741.36 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=2.993 mas, bmaj=8.72 mas, bpa=-5.363 degrees ! Estimated noise=2345.9 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 = 0.207256 Jy ! Component: 100 - total flux cleaned = 0.295935 Jy ! Component: 150 - total flux cleaned = 0.335433 Jy ! Component: 200 - total flux cleaned = 0.347041 Jy ! Total flux subtracted in 200 components = 0.347041 Jy ! Clean residual min=-0.051086 max=0.076697 Jy/beam ! Clean residual mean=0.002090 rms=0.016556 Jy/beam ! Combined flux in latest and established models = 1.48094 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 1.48094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.441581Jy sigma=0.001387 ! Fit after self-cal, rms=0.441566Jy sigma=0.001387 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.993 x 8.72 at -5.363 degrees (North through East) ! Clean map min=-0.049828 max=0.90234 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: 0.997892 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.18 KP 0.88 ! LA 0.85 MK 1.16 NL 0.93 OV 1.08 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.937684 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.16 HN 1.39 KP 1.02 ! LA 0.95 MK 1.19 NL 1.02 OV 1.05 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00596 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.15 KP 0.93 ! LA 0.72 MK 0.97 NL 0.96 OV 0.98 ! PT 1.07 SC 1.13 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.967822 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.26 KP 1.08 ! LA 0.84 MK 1.03 NL 1.08 OV 0.93 ! PT 1.00 SC 1.07 ! ! ! Fit before self-cal, rms=0.441566Jy sigma=0.001387 ! Fit after self-cal, rms=0.403185Jy sigma=0.001299 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=0.403185Jy sigma=0.001299 ! Fit after self-cal, rms=0.403200Jy sigma=0.001299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=8.829 mas, bpa=-4.291 degrees ! Estimated noise=2275.74 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 = -0.060139 Jy ! Component: 100 - total flux cleaned = -0.0784076 Jy ! Component: 150 - total flux cleaned = -0.0819773 Jy ! Component: 200 - total flux cleaned = -0.0826789 Jy ! Total flux subtracted in 200 components = -0.0826789 Jy ! Clean residual min=-0.018053 max=0.046115 Jy/beam ! Clean residual mean=0.000183 rms=0.007121 Jy/beam ! Combined flux in latest and established models = 1.39827 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 1.39826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398053Jy sigma=0.001276 ! Fit after self-cal, rms=0.397981Jy sigma=0.001276 ! Inverting map ! Added new window around map position (-6, 7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433969 Jy ! Component: 100 - total flux cleaned = 0.0457357 Jy ! Component: 150 - total flux cleaned = 0.04576 Jy ! Component: 200 - total flux cleaned = 0.0462402 Jy ! Total flux subtracted in 200 components = 0.0462402 Jy ! Clean residual min=-0.013339 max=0.017772 Jy/beam ! Clean residual mean=-0.000144 rms=0.004193 Jy/beam ! Combined flux in latest and established models = 1.44451 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 1.44451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.393993Jy sigma=0.001262 ! Fit after self-cal, rms=0.393666Jy sigma=0.001260 ! 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=0.393666Jy sigma=0.001260 ! Fit after self-cal, rms=0.388780Jy sigma=0.001235 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 = 0.0129692 Jy ! Component: 100 - total flux cleaned = 0.0140245 Jy ! Component: 150 - total flux cleaned = 0.0143421 Jy ! Component: 200 - total flux cleaned = 0.0143319 Jy ! Total flux subtracted in 200 components = 0.0143319 Jy ! Clean residual min=-0.012036 max=0.015486 Jy/beam ! Clean residual mean=-0.000139 rms=0.003826 Jy/beam ! Combined flux in latest and established models = 1.45884 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 1.45884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.387921Jy sigma=0.001232 ! Fit after self-cal, rms=0.386880Jy sigma=0.001227 ! 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: 3.182 x 8.829 at -4.291 degrees (North through East) ! Clean map min=-0.011779 max=0.90774 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=0.386880Jy sigma=0.001227 ! Fit after self-cal, rms=0.373822Jy 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=0.373822Jy sigma=0.001206 ! Fit after self-cal, rms=0.373569Jy sigma=0.001205 ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=8.749 mas, bpa=-3.805 degrees ! Estimated noise=2261.01 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100683 Jy ! Component: 100 - total flux cleaned = 0.0117786 Jy ! Component: 150 - total flux cleaned = 0.0120719 Jy ! Component: 200 - total flux cleaned = 0.0123052 Jy ! Total flux subtracted in 200 components = 0.0123052 Jy ! Clean residual min=-0.009989 max=0.012118 Jy/beam ! Clean residual mean=-0.000056 rms=0.002976 Jy/beam ! Combined flux in latest and established models = 1.47114 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 1.47114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.372829Jy sigma=0.001203 ! Fit after self-cal, rms=0.372726Jy sigma=0.001202 ! 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=0.372726Jy sigma=0.001202 ! Fit after self-cal, rms=0.370557Jy sigma=0.001200 ! 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=0.370557Jy sigma=0.001200 ! Fit after self-cal, rms=0.370532Jy sigma=0.001200 ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=8.711 mas, bpa=-3.509 degrees ! Estimated noise=2257.37 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570537 Jy ! Component: 100 - total flux cleaned = 0.00621256 Jy ! Component: 150 - total flux cleaned = 0.00602009 Jy ! Component: 200 - total flux cleaned = 0.00602363 Jy ! Total flux subtracted in 200 components = 0.00602363 Jy ! Clean residual min=-0.009389 max=0.011267 Jy/beam ! Clean residual mean=-0.000040 rms=0.002752 Jy/beam ! Combined flux in latest and established models = 1.47717 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 133 components and 1.47717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370113Jy sigma=0.001199 ! Fit after self-cal, rms=0.370096Jy sigma=0.001199 ! 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=8.161 mas, bmaj=23.05 mas, bpa=3.45 degrees ! Estimated noise=2841.67 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 = 0.00512549 Jy ! Component: 100 - total flux cleaned = 0.00574069 Jy ! Component: 150 - total flux cleaned = 0.00613815 Jy ! Component: 200 - total flux cleaned = 0.00631293 Jy ! Total flux subtracted in 200 components = 0.00631293 Jy ! Clean residual min=-0.007022 max=0.008740 Jy/beam ! Clean residual mean=-0.000178 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 1.48348 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 147 components and 1.48348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370038Jy sigma=0.001199 ! Fit after self-cal, rms=0.370024Jy sigma=0.001199 ! 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=2.637 mas, bmaj=7.265 mas, bpa=0.904 degrees ! Estimated noise=3670.54 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.810645 Jy ! Component: 100 - total flux cleaned = 1.09358 Jy ! Component: 150 - total flux cleaned = 1.23072 Jy ! Component: 200 - total flux cleaned = 1.31031 Jy ! Total flux subtracted in 200 components = 1.31031 Jy ! Clean residual min=-0.021241 max=0.035944 Jy/beam ! Clean residual mean=0.000193 rms=0.008545 Jy/beam ! Combined flux in latest and established models = 1.31031 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 55 model components to the UV plane model. ! The established model now contains 55 components and 1.31031 Jy ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=8.711 mas, bpa=-3.509 degrees ! Estimated noise=2257.37 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 = 0.0745896 Jy ! Component: 100 - total flux cleaned = 0.112495 Jy ! Component: 150 - total flux cleaned = 0.134727 Jy ! Component: 200 - total flux cleaned = 0.148466 Jy ! Total flux subtracted in 200 components = 0.148466 Jy ! Clean residual min=-0.009826 max=0.013636 Jy/beam ! Clean residual mean=0.000085 rms=0.003107 Jy/beam ! Combined flux in latest and established models = 1.45877 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 96 components and 1.45877 Jy ! Inverting map ! Added new window around map position (5.5, -7.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140835 Jy ! Component: 100 - total flux cleaned = 0.0185445 Jy ! Component: 150 - total flux cleaned = 0.020981 Jy ! Component: 200 - total flux cleaned = 0.0214519 Jy ! Total flux subtracted in 200 components = 0.0214519 Jy ! Clean residual min=-0.008234 max=0.010202 Jy/beam ! Clean residual mean=-0.000056 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 1.48022 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 138 components and 1.48022 Jy ! Inverting map ! Added new window around map position (62, -19). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445157 Jy ! Component: 100 - total flux cleaned = 0.004398 Jy ! Component: 150 - total flux cleaned = 0.00484178 Jy ! Component: 200 - total flux cleaned = 0.00465394 Jy ! Total flux subtracted in 200 components = 0.00465394 Jy ! Clean residual min=-0.007084 max=0.007767 Jy/beam ! Clean residual mean=-0.000054 rms=0.002053 Jy/beam ! Combined flux in latest and established models = 1.48488 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 161 components and 1.48488 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=8.161 mas, bmaj=23.05 mas, bpa=3.45 degrees ! Estimated noise=2841.67 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 = -0.00186674 Jy ! Component: 100 - total flux cleaned = -0.00235606 Jy ! Component: 150 - total flux cleaned = -0.00294015 Jy ! Component: 200 - total flux cleaned = -0.00346252 Jy ! Total flux subtracted in 200 components = -0.00346252 Jy ! Clean residual min=-0.007024 max=0.007550 Jy/beam ! Clean residual mean=-0.000088 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 1.48142 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 174 components and 1.48142 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=8.711 mas, bpa=-3.509 degrees ! Estimated noise=2257.37 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395339 Jy ! Component: 100 - total flux cleaned = 0.000567678 Jy ! Component: 150 - total flux cleaned = 0.000572844 Jy ! Component: 200 - total flux cleaned = 0.000578584 Jy ! Total flux subtracted in 200 components = 0.000578584 Jy ! Clean residual min=-0.006681 max=0.007239 Jy/beam ! Clean residual mean=-0.000056 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 1.48199 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 204 components and 1.48199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.368722Jy sigma=0.001196 ! Fit after self-cal, rms=0.368648Jy sigma=0.001195 wmodel J0921-2618_S_1996_08_10_yyk\_map.mod ! Writing 204 model components to file: J0921-2618_S_1996_08_10_yyk_map.mod wobs J0921-2618_S_1996_08_10_yyk\_uvs.fits ! Writing UV FITS file: J0921-2618_S_1996_08_10_yyk_uvs.fits wwins J0921-2618_S_1996_08_10_yyk\_map.win ! wwins: Wrote 4 windows to J0921-2618_S_1996_08_10_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 = 0.00146605 Jy ! Component: 100 - total flux cleaned = 0.00189008 Jy ! Component: 150 - total flux cleaned = 0.00248 Jy ! Component: 200 - total flux cleaned = 0.00322146 Jy ! Component: 250 - total flux cleaned = 0.00348488 Jy ! Component: 300 - total flux cleaned = 0.00365411 Jy ! Component: 350 - total flux cleaned = 0.0040596 Jy ! Component: 400 - total flux cleaned = 0.00413599 Jy ! Component: 450 - total flux cleaned = 0.00428664 Jy ! Component: 500 - total flux cleaned = 0.00450673 Jy ! Component: 550 - total flux cleaned = 0.00471871 Jy ! Component: 600 - total flux cleaned = 0.00444432 Jy ! Component: 650 - total flux cleaned = 0.00437756 Jy ! Component: 700 - total flux cleaned = 0.00457328 Jy ! Component: 750 - total flux cleaned = 0.00476658 Jy ! Component: 800 - total flux cleaned = 0.0052068 Jy ! Component: 850 - total flux cleaned = 0.00545221 Jy ! Component: 900 - total flux cleaned = 0.00563098 Jy ! Component: 950 - total flux cleaned = 0.00580739 Jy ! Component: 1000 - total flux cleaned = 0.00586713 Jy ! Component: 1050 - total flux cleaned = 0.00615272 Jy ! Component: 1100 - total flux cleaned = 0.00620821 Jy ! Component: 1150 - total flux cleaned = 0.00631783 Jy ! Component: 1200 - total flux cleaned = 0.00647962 Jy ! Component: 1250 - total flux cleaned = 0.00637225 Jy ! Component: 1300 - total flux cleaned = 0.00652868 Jy ! Component: 1350 - total flux cleaned = 0.00642576 Jy ! Component: 1400 - total flux cleaned = 0.00647655 Jy ! Component: 1450 - total flux cleaned = 0.00657765 Jy ! Component: 1500 - total flux cleaned = 0.00657719 Jy ! Component: 1550 - total flux cleaned = 0.00672393 Jy ! Component: 1600 - total flux cleaned = 0.00686722 Jy ! Component: 1650 - total flux cleaned = 0.00700861 Jy ! Component: 1700 - total flux cleaned = 0.0071938 Jy ! Component: 1750 - total flux cleaned = 0.00719346 Jy ! Component: 1800 - total flux cleaned = 0.00723858 Jy ! Component: 1850 - total flux cleaned = 0.00741716 Jy ! Component: 1900 - total flux cleaned = 0.00746141 Jy ! Component: 1950 - total flux cleaned = 0.00759242 Jy ! Component: 2000 - total flux cleaned = 0.00772239 Jy ! Total flux subtracted in 2048 components = 0.00785093 Jy ! Clean residual min=-0.002373 max=0.002632 Jy/beam ! Clean residual mean=-0.000063 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 1.48985 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 328 components and 1.48985 Jy ![Exited script file: muppet] wmap "J0921-2618_S_1996_08_10_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.166 x 8.711 at -3.509 degrees (North through East) ! Clean map min=-0.0071864 max=0.92087 Jy/beam ! Writing clean map to FITS file: J0921-2618_S_1996_08_10_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.920874 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000870368 device "J0921-2618_S_1996_08_10_yyk\_map.eps/VPS" ! Attempting to open device: 'J0921-2618_S_1996_08_10_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283546 0.283546 0.567092 1.13418 2.26837 4.53674 9.07348 18.147 36.2939 72.5878 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.92 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.166 x 8.711 at -3.509 degrees (North through East) ! Clean map min=-0.0071864 max=0.92087 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0921-2618_S_1996_08_10_yyk\_map.gif/gif" ! Attempting to open device: 'J0921-2618_S_1996_08_10_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0921-2618_S_1996_08_10_yyk_uvs.log closed on Sun Jan 7 17:13:25 2007