! Started logfile: J1209-2032_S_1997_08_27_yyk_uvs.log on Sun Jan 7 17:58:34 2007 obs J1209-2032_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1209-2032_S_1997_08_27_yyk_uva.fits ! AN table 1: 139 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984972 visibilities/baseline/integration-bin. ! Found source: J1209-2032 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 702 lines of history. ! ! Reading 24644 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 J1209-2032_S_1997_08_27_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)= 0.429773 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=2.67 mas, bmaj=6.75 mas, bpa=-2.094 degrees ! Estimated noise=2369.33 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 = 0.136525 Jy ! Component: 100 - total flux cleaned = 0.158141 Jy ! Total flux subtracted in 100 components = 0.158141 Jy ! Clean residual min=-0.025744 max=0.065514 Jy/beam ! Clean residual mean=0.000451 rms=0.008514 Jy/beam ! Combined flux in latest and established models = 0.158141 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.158141 Jy ! ! Correcting IF 1. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.394088Jy sigma=0.001337 ! Fit after self-cal, rms=0.392892Jy sigma=0.001335 ! Inverting map and beam ! Estimated beam: bmin=2.67 mas, bmaj=6.75 mas, bpa=-2.094 degrees ! Estimated noise=2369.33 mJy/beam. ! Added new window around map position (16, 11.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677478 Jy ! Component: 100 - total flux cleaned = 0.0951018 Jy ! Total flux subtracted in 100 components = 0.0951018 Jy ! Clean residual min=-0.020129 max=0.040934 Jy/beam ! Clean residual mean=0.000357 rms=0.006177 Jy/beam ! Combined flux in latest and established models = 0.253243 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.253243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381881Jy sigma=0.001280 ! Fit after self-cal, rms=0.380865Jy sigma=0.001276 ! Inverting map ! Added new window around map position (21.5, 14). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421491 Jy ! Component: 100 - total flux cleaned = 0.0616589 Jy ! Total flux subtracted in 100 components = 0.0616589 Jy ! Clean residual min=-0.013400 max=0.019345 Jy/beam ! Clean residual mean=0.000257 rms=0.004536 Jy/beam ! Combined flux in latest and established models = 0.314902 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.314902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.376727Jy sigma=0.001257 ! Fit after self-cal, rms=0.376515Jy sigma=0.001256 ! 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=3.399 mas, bmaj=8.766 mas, bpa=-5.052 degrees ! Estimated noise=1278.3 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 = 0.0262873 Jy ! Component: 100 - total flux cleaned = 0.0413435 Jy ! Component: 150 - total flux cleaned = 0.0510209 Jy ! Component: 200 - total flux cleaned = 0.0566001 Jy ! Total flux subtracted in 200 components = 0.0566001 Jy ! Clean residual min=-0.010214 max=0.013421 Jy/beam ! Clean residual mean=0.000571 rms=0.003456 Jy/beam ! Combined flux in latest and established models = 0.371502 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 97 components and 0.371502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375238Jy sigma=0.001250 ! Fit after self-cal, rms=0.375205Jy sigma=0.001250 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.399 x 8.766 at -5.052 degrees (North through East) ! Clean map min=-0.0098786 max=0.16972 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! 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=0.375205Jy sigma=0.001250 ! Fit after self-cal, rms=0.375082Jy sigma=0.001250 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=0.375082Jy sigma=0.001250 ! Fit after self-cal, rms=0.375081Jy sigma=0.001250 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.4 mas, bmaj=8.767 mas, bpa=-5.064 degrees ! Estimated noise=1278.43 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 = 0.00339398 Jy ! Component: 100 - total flux cleaned = 0.00524203 Jy ! Component: 150 - total flux cleaned = 0.00662249 Jy ! Component: 200 - total flux cleaned = 0.00778883 Jy ! Total flux subtracted in 200 components = 0.00778883 Jy ! Clean residual min=-0.010806 max=0.011962 Jy/beam ! Clean residual mean=0.000528 rms=0.003240 Jy/beam ! Combined flux in latest and established models = 0.379291 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.379291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.374953Jy sigma=0.001249 ! Fit after self-cal, rms=0.374950Jy sigma=0.001249 ! 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=0.374950Jy sigma=0.001249 ! Fit after self-cal, rms=0.372590Jy sigma=0.001241 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 = 0.00510477 Jy ! Component: 100 - total flux cleaned = 0.00637572 Jy ! Component: 150 - total flux cleaned = 0.00726944 Jy ! Component: 200 - total flux cleaned = 0.00735899 Jy ! Total flux subtracted in 200 components = 0.00735899 Jy ! Clean residual min=-0.010476 max=0.011020 Jy/beam ! Clean residual mean=0.000491 rms=0.003106 Jy/beam ! Combined flux in latest and established models = 0.38665 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 121 components and 0.38665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.372479Jy sigma=0.001241 ! Fit after self-cal, rms=0.372129Jy sigma=0.001240 ! 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: 3.4 x 8.767 at -5.064 degrees (North through East) ! Clean map min=-0.010045 max=0.17011 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=0.372129Jy sigma=0.001240 ! Fit after self-cal, rms=0.368868Jy sigma=0.001239 ! 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=0.368868Jy sigma=0.001239 ! Fit after self-cal, rms=0.368847Jy sigma=0.001239 ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=8.882 mas, bpa=-4.11 degrees ! Estimated noise=1266.22 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00386818 Jy ! Component: 100 - total flux cleaned = -0.00476777 Jy ! Component: 150 - total flux cleaned = -0.00501548 Jy ! Component: 200 - total flux cleaned = -0.00523952 Jy ! Total flux subtracted in 200 components = -0.00523952 Jy ! Clean residual min=-0.009583 max=0.009776 Jy/beam ! Clean residual mean=0.000482 rms=0.002863 Jy/beam ! Combined flux in latest and established models = 0.381411 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 132 components and 0.381411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.368791Jy sigma=0.001239 ! Fit after self-cal, rms=0.368777Jy sigma=0.001239 ! 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=0.368777Jy sigma=0.001239 ! Fit after self-cal, rms=0.369286Jy sigma=0.001239 ! 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=0.369286Jy sigma=0.001239 ! Fit after self-cal, rms=0.369195Jy sigma=0.001238 ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=8.915 mas, bpa=-4.018 degrees ! Estimated noise=1264.61 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000770232 Jy ! Component: 100 - total flux cleaned = -0.000845888 Jy ! Component: 150 - total flux cleaned = -0.00091595 Jy ! Component: 200 - total flux cleaned = -0.0010494 Jy ! Total flux subtracted in 200 components = -0.0010494 Jy ! Clean residual min=-0.009440 max=0.009564 Jy/beam ! Clean residual mean=0.000479 rms=0.002820 Jy/beam ! Combined flux in latest and established models = 0.380361 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.380361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369168Jy sigma=0.001238 ! Fit after self-cal, rms=0.369091Jy sigma=0.001238 ! 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=8.276 mas, bmaj=18.35 mas, bpa=6.094 degrees ! Estimated noise=1555.06 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 = 0.00340577 Jy ! Component: 100 - total flux cleaned = 0.00378323 Jy ! Component: 150 - total flux cleaned = 0.00391283 Jy ! Component: 200 - total flux cleaned = 0.00390836 Jy ! Total flux subtracted in 200 components = 0.00390836 Jy ! Clean residual min=-0.010975 max=0.012266 Jy/beam ! Clean residual mean=0.000868 rms=0.003723 Jy/beam ! Combined flux in latest and established models = 0.384269 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 145 components and 0.38427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369099Jy sigma=0.001238 ! Fit after self-cal, rms=0.369050Jy sigma=0.001238 ! 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=2.707 mas, bmaj=6.782 mas, bpa=-1.394 degrees ! Estimated noise=1871.46 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.164463 Jy ! Component: 100 - total flux cleaned = 0.229945 Jy ! Component: 150 - total flux cleaned = 0.26632 Jy ! Component: 200 - total flux cleaned = 0.291952 Jy ! Total flux subtracted in 200 components = 0.291952 Jy ! Clean residual min=-0.013620 max=0.015940 Jy/beam ! Clean residual mean=0.000288 rms=0.004234 Jy/beam ! Combined flux in latest and established models = 0.291952 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.291952 Jy ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=8.915 mas, bpa=-4.018 degrees ! Estimated noise=1264.61 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 = 0.0329166 Jy ! Component: 100 - total flux cleaned = 0.0527224 Jy ! Component: 150 - total flux cleaned = 0.065382 Jy ! Component: 200 - total flux cleaned = 0.0736164 Jy ! Total flux subtracted in 200 components = 0.0736164 Jy ! Clean residual min=-0.008525 max=0.010944 Jy/beam ! Clean residual mean=0.000561 rms=0.003023 Jy/beam ! Combined flux in latest and established models = 0.365569 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 88 components and 0.365569 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=8.276 mas, bmaj=18.35 mas, bpa=6.094 degrees ! Estimated noise=1555.06 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 = 0.00976298 Jy ! Component: 100 - total flux cleaned = 0.0146044 Jy ! Component: 150 - total flux cleaned = 0.0171801 Jy ! Component: 200 - total flux cleaned = 0.0182286 Jy ! Total flux subtracted in 200 components = 0.0182286 Jy ! Clean residual min=-0.010807 max=0.012078 Jy/beam ! Clean residual mean=0.000880 rms=0.003666 Jy/beam ! Combined flux in latest and established models = 0.383797 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.383797 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=8.915 mas, bpa=-4.018 degrees ! Estimated noise=1264.61 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00229205 Jy ! Component: 100 - total flux cleaned = -0.00282025 Jy ! Component: 150 - total flux cleaned = -0.00291046 Jy ! Component: 200 - total flux cleaned = -0.00298622 Jy ! Total flux subtracted in 200 components = -0.00298622 Jy ! Clean residual min=-0.009734 max=0.009139 Jy/beam ! Clean residual mean=0.000480 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 0.380811 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.380811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369048Jy sigma=0.001238 ! Fit after self-cal, rms=0.368999Jy sigma=0.001237 wmodel J1209-2032_S_1997_08_27_yyk\_map.mod ! Writing 119 model components to file: J1209-2032_S_1997_08_27_yyk_map.mod wobs J1209-2032_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1209-2032_S_1997_08_27_yyk_uvs.fits wwins J1209-2032_S_1997_08_27_yyk\_map.win ! wwins: Wrote 3 windows to J1209-2032_S_1997_08_27_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 = 0.00151189 Jy ! Component: 100 - total flux cleaned = 0.00291651 Jy ! Component: 150 - total flux cleaned = 0.00437817 Jy ! Component: 200 - total flux cleaned = 0.00604235 Jy ! Component: 250 - total flux cleaned = 0.00776342 Jy ! Component: 300 - total flux cleaned = 0.00878002 Jy ! Component: 350 - total flux cleaned = 0.00988712 Jy ! Component: 400 - total flux cleaned = 0.0107216 Jy ! Component: 450 - total flux cleaned = 0.0114175 Jy ! Component: 500 - total flux cleaned = 0.0120968 Jy ! Component: 550 - total flux cleaned = 0.0126447 Jy ! Component: 600 - total flux cleaned = 0.0129665 Jy ! Component: 650 - total flux cleaned = 0.0134948 Jy ! Component: 700 - total flux cleaned = 0.0141134 Jy ! Component: 750 - total flux cleaned = 0.0144179 Jy ! Component: 800 - total flux cleaned = 0.0148131 Jy ! Component: 850 - total flux cleaned = 0.0152984 Jy ! Component: 900 - total flux cleaned = 0.0156774 Jy ! Component: 950 - total flux cleaned = 0.0163272 Jy ! Component: 1000 - total flux cleaned = 0.0167833 Jy ! Component: 1050 - total flux cleaned = 0.0173226 Jy ! Component: 1100 - total flux cleaned = 0.018029 Jy ! Component: 1150 - total flux cleaned = 0.0185489 Jy ! Component: 1200 - total flux cleaned = 0.0190625 Jy ! Component: 1250 - total flux cleaned = 0.019482 Jy ! Component: 1300 - total flux cleaned = 0.0197296 Jy ! Component: 1350 - total flux cleaned = 0.0202175 Jy ! Component: 1400 - total flux cleaned = 0.0206177 Jy ! Component: 1450 - total flux cleaned = 0.0210906 Jy ! Component: 1500 - total flux cleaned = 0.0218679 Jy ! Component: 1550 - total flux cleaned = 0.0224041 Jy ! Component: 1600 - total flux cleaned = 0.0228584 Jy ! Component: 1650 - total flux cleaned = 0.0236045 Jy ! Component: 1700 - total flux cleaned = 0.0240463 Jy ! Component: 1750 - total flux cleaned = 0.0246281 Jy ! Component: 1800 - total flux cleaned = 0.0252752 Jy ! Component: 1850 - total flux cleaned = 0.0259833 Jy ! Component: 1900 - total flux cleaned = 0.0264734 Jy ! Component: 1950 - total flux cleaned = 0.0270957 Jy ! Component: 2000 - total flux cleaned = 0.0275738 Jy ! Total flux subtracted in 2048 components = 0.0282488 Jy ! Clean residual min=-0.004026 max=0.003537 Jy/beam ! Clean residual mean=0.000295 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.40906 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 258 components and 0.40906 Jy ![Exited script file: muppet] wmap "J1209-2032_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.478 x 8.915 at -4.018 degrees (North through East) ! Clean map min=-0.0071673 max=0.16368 Jy/beam ! Writing clean map to FITS file: J1209-2032_S_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163681 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00140828 device "J1209-2032_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1209-2032_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.58113 2.58113 5.16226 10.3245 20.649 41.2981 82.5961 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.163 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.478 x 8.915 at -4.018 degrees (North through East) ! Clean map min=-0.0071673 max=0.16368 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1209-2032_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1209-2032_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1209-2032_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 17:58:42 2007