! Started logfile: J2247-3657_S_2005_06_01_yyk_uvs.log on Sat Oct 8 17:45:22 2005 obs J2247-3657_S_2005_06_01_yyk_uve.fits ! Reading UV FITS file: J2247-3657_S_2005_06_01_yyk_uve.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877193 visibilities/baseline/integration-bin. ! Found source: J2247-3657 ! ! 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 1802 lines of history. ! ! Reading 3000 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 J2247-3657_S_2005_06_01_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)= 0.44938 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=2.218 mas, bmaj=6.204 mas, bpa=0.6903 degrees ! Estimated noise=1.74204 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 = 0.311211 Jy ! Component: 100 - total flux cleaned = 0.379959 Jy ! Total flux subtracted in 100 components = 0.379959 Jy ! Clean residual min=-0.022151 max=0.045743 Jy/beam ! Clean residual mean=-0.000093 rms=0.007659 Jy/beam ! Combined flux in latest and established models = 0.379959 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.379959 Jy ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.168509Jy sigma=2.314606 ! Fit after self-cal, rms=0.168115Jy sigma=2.310607 ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=6.204 mas, bpa=0.6903 degrees ! Estimated noise=1.74204 mJy/beam. ! Added new window around map position (6.5, 6.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0547989 Jy ! Component: 100 - total flux cleaned = 0.0883302 Jy ! Total flux subtracted in 100 components = 0.0883302 Jy ! Clean residual min=-0.017913 max=0.028679 Jy/beam ! Clean residual mean=-0.000050 rms=0.005620 Jy/beam ! Combined flux in latest and established models = 0.468289 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.468289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137635Jy sigma=1.803923 ! Fit after self-cal, rms=0.134943Jy sigma=1.766301 ! 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=3.101 mas, bmaj=8.535 mas, bpa=-2.661 degrees ! Estimated noise=0.963214 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 = 0.0534499 Jy ! Component: 100 - total flux cleaned = 0.0767731 Jy ! Component: 150 - total flux cleaned = 0.0878782 Jy ! Component: 200 - total flux cleaned = 0.0907423 Jy ! Total flux subtracted in 200 components = 0.0907423 Jy ! Clean residual min=-0.015380 max=0.018681 Jy/beam ! Clean residual mean=-0.000171 rms=0.005912 Jy/beam ! Combined flux in latest and established models = 0.559031 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.559031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116869Jy sigma=1.510494 ! Fit after self-cal, rms=0.115887Jy sigma=1.495746 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 8.535 at -2.661 degrees (North through East) ! Clean map min=-0.015132 max=0.37394 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: 1.00132 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00* KP 0.90 ! LA 1.14 MK 0.93 NL 1.19 OV 0.94 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.966853 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.00* KP 0.95 ! LA 1.09 MK 0.98 NL 1.29 OV 0.97 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.958786 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.00* KP 0.93 ! LA 0.89 MK 1.04 NL 1.38 OV 0.97 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02053 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.00* KP 0.85 ! LA 0.70 MK 1.07 NL 1.21 OV 0.84 ! PT 0.91 SC 1.08 ! ! ! Fit before self-cal, rms=0.115887Jy sigma=1.495746 ! Fit after self-cal, rms=0.091642Jy sigma=1.160394 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=0.091642Jy sigma=1.160394 ! Fit after self-cal, rms=0.091662Jy sigma=1.160183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=8.486 mas, bpa=-2.096 degrees ! Estimated noise=0.934407 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 = -0.0122279 Jy ! Component: 100 - total flux cleaned = -0.0136622 Jy ! Component: 150 - total flux cleaned = -0.0145264 Jy ! Component: 200 - total flux cleaned = -0.0148808 Jy ! Total flux subtracted in 200 components = -0.0148808 Jy ! Clean residual min=-0.006182 max=0.010566 Jy/beam ! Clean residual mean=0.000017 rms=0.002458 Jy/beam ! Combined flux in latest and established models = 0.54415 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.54415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090816Jy sigma=1.137500 ! Fit after self-cal, rms=0.090765Jy sigma=1.136940 ! 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=0.090765Jy sigma=1.136940 ! Fit after self-cal, rms=0.087653Jy sigma=1.089222 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 = 0.000459415 Jy ! Component: 100 - total flux cleaned = 0.000359873 Jy ! Component: 150 - total flux cleaned = 0.000363378 Jy ! Component: 200 - total flux cleaned = 0.000366012 Jy ! Total flux subtracted in 200 components = 0.000366012 Jy ! Clean residual min=-0.006101 max=0.010450 Jy/beam ! Clean residual mean=0.000016 rms=0.002410 Jy/beam ! Combined flux in latest and established models = 0.544516 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 101 components and 0.544516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087457Jy sigma=1.086430 ! Fit after self-cal, rms=0.087320Jy sigma=1.083920 ! 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: 3.135 x 8.486 at -2.096 degrees (North through East) ! Clean map min=-0.0059218 max=0.36467 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=0.087320Jy sigma=1.083920 ! Fit after self-cal, rms=0.082623Jy sigma=1.020605 ! 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=0.082623Jy sigma=1.020605 ! Fit after self-cal, rms=0.082618Jy sigma=1.020379 ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=8.487 mas, bpa=-2.032 degrees ! Estimated noise=0.932295 mJy/beam. ! Added new window around map position (-8, 13.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107446 Jy ! Component: 100 - total flux cleaned = 0.0144817 Jy ! Component: 150 - total flux cleaned = 0.0149942 Jy ! Component: 200 - total flux cleaned = 0.0151082 Jy ! Total flux subtracted in 200 components = 0.0151082 Jy ! Clean residual min=-0.005151 max=0.008058 Jy/beam ! Clean residual mean=-0.000037 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.559624 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.559624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081520Jy sigma=1.000394 ! Fit after self-cal, rms=0.081498Jy sigma=0.998984 ! Inverting map ! Added new window around map position (9, 43.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00718988 Jy ! Component: 100 - total flux cleaned = 0.0075375 Jy ! Component: 150 - total flux cleaned = 0.00753614 Jy ! Component: 200 - total flux cleaned = 0.00742164 Jy ! Total flux subtracted in 200 components = 0.00742164 Jy ! Clean residual min=-0.004827 max=0.005038 Jy/beam ! Clean residual mean=-0.000094 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.567046 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 161 components and 0.567046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080726Jy sigma=0.986217 ! Fit after self-cal, rms=0.080631Jy sigma=0.984702 ! 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=0.080631Jy sigma=0.984702 ! Fit after self-cal, rms=0.077354Jy sigma=0.943853 ! 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=0.077354Jy sigma=0.943853 ! Fit after self-cal, rms=0.077346Jy sigma=0.943834 ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=8.444 mas, bpa=-2.01 degrees ! Estimated noise=0.929232 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490295 Jy ! Component: 100 - total flux cleaned = 0.00628847 Jy ! Component: 150 - total flux cleaned = 0.00630167 Jy ! Component: 200 - total flux cleaned = 0.00638895 Jy ! Total flux subtracted in 200 components = 0.00638895 Jy ! Clean residual min=-0.004374 max=0.004206 Jy/beam ! Clean residual mean=-0.000036 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.573435 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.573435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076992Jy sigma=0.938324 ! Fit after self-cal, rms=0.076962Jy sigma=0.937649 ! 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=9.808 mas, bmaj=30.57 mas, bpa=4.891 degrees ! Estimated noise=1.18071 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 = 0.000900838 Jy ! Component: 100 - total flux cleaned = 0.00151306 Jy ! Component: 150 - total flux cleaned = 0.00145145 Jy ! Component: 200 - total flux cleaned = 0.00132983 Jy ! Total flux subtracted in 200 components = 0.00132983 Jy ! Clean residual min=-0.004836 max=0.004960 Jy/beam ! Clean residual mean=-0.000085 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.574765 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 197 components and 0.574765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076841Jy sigma=0.936817 ! Fit after self-cal, rms=0.076805Jy sigma=0.936079 ! 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=2.203 mas, bmaj=6.183 mas, bpa=0.8966 degrees ! Estimated noise=1.70551 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.305989 Jy ! Component: 100 - total flux cleaned = 0.385232 Jy ! Component: 150 - total flux cleaned = 0.432491 Jy ! Component: 200 - total flux cleaned = 0.463702 Jy ! Total flux subtracted in 200 components = 0.463702 Jy ! Clean residual min=-0.008962 max=0.018246 Jy/beam ! Clean residual mean=0.000003 rms=0.003257 Jy/beam ! Combined flux in latest and established models = 0.463702 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.463702 Jy ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=8.444 mas, bpa=-2.01 degrees ! Estimated noise=0.929232 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (6.5, 18.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471411 Jy ! Component: 100 - total flux cleaned = 0.0694095 Jy ! Component: 150 - total flux cleaned = 0.0831235 Jy ! Component: 200 - total flux cleaned = 0.0923586 Jy ! Total flux subtracted in 200 components = 0.0923586 Jy ! Clean residual min=-0.004663 max=0.004825 Jy/beam ! Clean residual mean=0.000037 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.556061 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 137 components and 0.556061 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=9.808 mas, bmaj=30.57 mas, bpa=4.891 degrees ! Estimated noise=1.18071 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 = 0.00901128 Jy ! Component: 100 - total flux cleaned = 0.0138024 Jy ! Component: 150 - total flux cleaned = 0.0164512 Jy ! Component: 200 - total flux cleaned = 0.0174749 Jy ! Total flux subtracted in 200 components = 0.0174749 Jy ! Clean residual min=-0.004111 max=0.005118 Jy/beam ! Clean residual mean=-0.000075 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.573536 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 186 components and 0.573536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=8.444 mas, bpa=-2.01 degrees ! Estimated noise=0.929232 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780717 Jy ! Component: 100 - total flux cleaned = 0.000775715 Jy ! Component: 150 - total flux cleaned = 0.000878109 Jy ! Component: 200 - total flux cleaned = 0.00104965 Jy ! Total flux subtracted in 200 components = 0.00104965 Jy ! Clean residual min=-0.003687 max=0.004002 Jy/beam ! Clean residual mean=-0.000043 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.574585 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 209 components and 0.574585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076617Jy sigma=0.933232 ! Fit after self-cal, rms=0.076474Jy sigma=0.931324 wmodel J2247-3657_S_2005_06_01_yyk\_map.mod ! Writing 209 model components to file: J2247-3657_S_2005_06_01_yyk_map.mod wobs J2247-3657_S_2005_06_01_yyk\_uvs.fits ! Writing UV FITS file: J2247-3657_S_2005_06_01_yyk_uvs.fits wwins J2247-3657_S_2005_06_01_yyk\_map.win ! wwins: Wrote 5 windows to J2247-3657_S_2005_06_01_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 = 0.000442929 Jy ! Component: 100 - total flux cleaned = 0.000755603 Jy ! Component: 150 - total flux cleaned = 0.000643738 Jy ! Component: 200 - total flux cleaned = 0.00014831 Jy ! Component: 250 - total flux cleaned = -7.90149e-06 Jy ! Component: 300 - total flux cleaned = -0.000258366 Jy ! Component: 350 - total flux cleaned = -0.000402888 Jy ! Component: 400 - total flux cleaned = -0.000637905 Jy ! Component: 450 - total flux cleaned = -0.000865798 Jy ! Component: 500 - total flux cleaned = -0.00121923 Jy ! Component: 550 - total flux cleaned = -0.00139013 Jy ! Component: 600 - total flux cleaned = -0.00155781 Jy ! Component: 650 - total flux cleaned = -0.0018012 Jy ! Component: 700 - total flux cleaned = -0.00199767 Jy ! Component: 750 - total flux cleaned = -0.00215065 Jy ! Component: 800 - total flux cleaned = -0.00233688 Jy ! Component: 850 - total flux cleaned = -0.00251822 Jy ! Component: 900 - total flux cleaned = -0.00262415 Jy ! Component: 950 - total flux cleaned = -0.00265925 Jy ! Component: 1000 - total flux cleaned = -0.00279353 Jy ! Component: 1050 - total flux cleaned = -0.00282593 Jy ! Component: 1100 - total flux cleaned = -0.00292285 Jy ! Component: 1150 - total flux cleaned = -0.00301812 Jy ! Component: 1200 - total flux cleaned = -0.00311146 Jy ! Component: 1250 - total flux cleaned = -0.00326269 Jy ! Component: 1300 - total flux cleaned = -0.00335193 Jy ! Component: 1350 - total flux cleaned = -0.00349742 Jy ! Component: 1400 - total flux cleaned = -0.00355437 Jy ! Component: 1450 - total flux cleaned = -0.00358268 Jy ! Component: 1500 - total flux cleaned = -0.00369346 Jy ! Component: 1550 - total flux cleaned = -0.00363891 Jy ! Component: 1600 - total flux cleaned = -0.00371975 Jy ! Component: 1650 - total flux cleaned = -0.00371985 Jy ! Component: 1700 - total flux cleaned = -0.00377231 Jy ! Component: 1750 - total flux cleaned = -0.00382341 Jy ! Component: 1800 - total flux cleaned = -0.00387399 Jy ! Component: 1850 - total flux cleaned = -0.00392385 Jy ! Component: 1900 - total flux cleaned = -0.00399806 Jy ! Component: 1950 - total flux cleaned = -0.00404689 Jy ! Component: 2000 - total flux cleaned = -0.00416682 Jy ! Total flux subtracted in 2048 components = -0.00426111 Jy ! Clean residual min=-0.001318 max=0.001175 Jy/beam ! Clean residual mean=0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.570324 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 328 components and 0.570324 Jy ![Exited script file: muppet] wmap "J2247-3657_S_2005_06_01_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 8.444 at -2.01 degrees (North through East) ! Clean map min=-0.0032274 max=0.35684 Jy/beam ! Writing clean map to FITS file: J2247-3657_S_2005_06_01_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.356843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000500425 device "J2247-3657_S_2005_06_01_yyk\_map.eps/VPS" ! Attempting to open device: 'J2247-3657_S_2005_06_01_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.42071 0.42071 0.841421 1.68284 3.36568 6.73137 13.4627 26.9255 53.8509 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.356 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 8.444 at -2.01 degrees (North through East) ! Clean map min=-0.0032274 max=0.35684 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2247-3657_S_2005_06_01_yyk\_map.gif/gif" ! Attempting to open device: 'J2247-3657_S_2005_06_01_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2247-3657_S_2005_06_01_yyk_uvs.log closed on Sat Oct 8 17:45:27 2005