! Started logfile: J0608-2220_S_1997_08_27_yyk_uvs.log on Sun Jan 7 16:34:53 2007 obs J0608-2220_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0608-2220_S_1997_08_27_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797047 visibilities/baseline/integration-bin. ! Found source: J0608-2220 ! ! 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 20516 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 J0608-2220_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)= 0.64004 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=2.662 mas, bmaj=8.012 mas, bpa=-6.36 degrees ! Estimated noise=2315.78 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 = 0.409557 Jy ! Component: 100 - total flux cleaned = 0.497264 Jy ! Total flux subtracted in 100 components = 0.497264 Jy ! Clean residual min=-0.039446 max=0.061766 Jy/beam ! Clean residual mean=0.000484 rms=0.011759 Jy/beam ! Combined flux in latest and established models = 0.497265 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.497265 Jy ! ! Correcting IF 1. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 435 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.404806Jy sigma=0.001456 ! Fit after self-cal, rms=0.379903Jy sigma=0.001355 ! Inverting map and beam ! Estimated beam: bmin=2.662 mas, bmaj=8.012 mas, bpa=-6.364 degrees ! Estimated noise=2315.67 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=3.415 mas, bmaj=9.901 mas, bpa=-6.322 degrees ! Estimated noise=1358.09 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 = 0.0613481 Jy ! Component: 100 - total flux cleaned = 0.0813358 Jy ! Component: 150 - total flux cleaned = 0.0819311 Jy ! Component: 200 - total flux cleaned = 0.0824653 Jy ! Total flux subtracted in 200 components = 0.0824653 Jy ! Clean residual min=-0.028514 max=0.053844 Jy/beam ! Clean residual mean=0.001365 rms=0.010591 Jy/beam ! Combined flux in latest and established models = 0.57973 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.57973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.372478Jy sigma=0.001328 ! Fit after self-cal, rms=0.372279Jy sigma=0.001328 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 9.901 at -6.322 degrees (North through East) ! Clean map min=-0.027785 max=0.46794 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986267 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.63 KP 0.90 ! LA 0.99 MK 0.94 NL 1.00* OV 1.06 ! PT 0.91 SC 0.77 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.950847 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.63 KP 0.95 ! LA 1.07 MK 1.02 NL 1.00 OV 1.08 ! PT 0.92 SC 0.83 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99304 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.70 KP 0.89 ! LA 0.77 MK 0.89 NL 0.99 OV 0.93 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.93261 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.99 KP 0.96 ! LA 0.88 MK 1.02 NL 1.13 OV 0.93 ! PT 0.86 SC 0.99 ! ! ! Fit before self-cal, rms=0.372279Jy sigma=0.001328 ! Fit after self-cal, rms=0.389088Jy sigma=0.001282 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=0.389088Jy sigma=0.001282 ! Fit after self-cal, rms=0.389174Jy sigma=0.001282 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=9.422 mas, bpa=-4.96 degrees ! Estimated noise=1239.85 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 (12, 23). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547653 Jy ! Component: 100 - total flux cleaned = 0.000671828 Jy ! Component: 150 - total flux cleaned = 0.00131942 Jy ! Component: 200 - total flux cleaned = 0.00233084 Jy ! Total flux subtracted in 200 components = 0.00233084 Jy ! Clean residual min=-0.013339 max=0.017341 Jy/beam ! Clean residual mean=0.000303 rms=0.004005 Jy/beam ! Combined flux in latest and established models = 0.582061 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.582061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381751Jy sigma=0.001254 ! Fit after self-cal, rms=0.381343Jy sigma=0.001252 ! 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=0.381343Jy sigma=0.001252 ! Fit after self-cal, rms=0.379059Jy sigma=0.001246 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 = 0.00703575 Jy ! Component: 100 - total flux cleaned = 0.00826535 Jy ! Component: 150 - total flux cleaned = 0.00955732 Jy ! Component: 200 - total flux cleaned = 0.00983979 Jy ! Total flux subtracted in 200 components = 0.00983979 Jy ! Clean residual min=-0.010878 max=0.013296 Jy/beam ! Clean residual mean=0.000234 rms=0.003446 Jy/beam ! Combined flux in latest and established models = 0.5919 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.5919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.377964Jy sigma=0.001243 ! Fit after self-cal, rms=0.377216Jy sigma=0.001241 ! 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: 3.473 x 9.422 at -4.96 degrees (North through East) ! Clean map min=-0.011094 max=0.45084 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=0.377216Jy sigma=0.001241 ! Fit after self-cal, rms=1.399758Jy sigma=0.001207 ! 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=1.399758Jy sigma=0.001207 ! Fit after self-cal, rms=1.398503Jy sigma=0.001207 ! Inverting map and beam ! Estimated beam: bmin=3.417 mas, bmaj=9.346 mas, bpa=-4.815 degrees ! Estimated noise=1223.25 mJy/beam. ! Added new window around map position (3.5, 17.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105411 Jy ! Component: 100 - total flux cleaned = 0.0101965 Jy ! Component: 150 - total flux cleaned = 0.00915352 Jy ! Component: 200 - total flux cleaned = 0.0085357 Jy ! Total flux subtracted in 200 components = 0.0085357 Jy ! Clean residual min=-0.008200 max=0.009782 Jy/beam ! Clean residual mean=0.000065 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.600436 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.600436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.398239Jy sigma=0.001203 ! Fit after self-cal, rms=1.397640Jy sigma=0.001202 ! Inverting map ! Added new window around map position (61.5, 15). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859101 Jy ! Component: 100 - total flux cleaned = 0.00920515 Jy ! Component: 150 - total flux cleaned = 0.00895598 Jy ! Component: 200 - total flux cleaned = 0.00873036 Jy ! Total flux subtracted in 200 components = 0.00873036 Jy ! Clean residual min=-0.006871 max=0.006740 Jy/beam ! Clean residual mean=0.000051 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.609166 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.609166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.397486Jy sigma=0.001200 ! Fit after self-cal, rms=1.397123Jy sigma=0.001200 ! 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=1.397123Jy sigma=0.001200 ! Fit after self-cal, rms=1.190303Jy sigma=0.001198 ! 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=1.190303Jy sigma=0.001198 ! Fit after self-cal, rms=1.190088Jy sigma=0.001198 ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=9.276 mas, bpa=-4.678 degrees ! Estimated noise=1219.51 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609287 Jy ! Component: 100 - total flux cleaned = 0.00567456 Jy ! Component: 150 - total flux cleaned = 0.00489909 Jy ! Component: 200 - total flux cleaned = 0.0043694 Jy ! Total flux subtracted in 200 components = 0.0043694 Jy ! Clean residual min=-0.006398 max=0.005837 Jy/beam ! Clean residual mean=0.000138 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.613536 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.613536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.190001Jy sigma=0.001197 ! Fit after self-cal, rms=1.189849Jy sigma=0.001197 ! 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=8.538 mas, bmaj=18.56 mas, bpa=6.903 degrees ! Estimated noise=1517.67 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 = -0.000180682 Jy ! Component: 100 - total flux cleaned = -0.000576076 Jy ! Component: 150 - total flux cleaned = -0.00092996 Jy ! Component: 200 - total flux cleaned = -0.00112629 Jy ! Total flux subtracted in 200 components = -0.00112629 Jy ! Clean residual min=-0.007557 max=0.004706 Jy/beam ! Clean residual mean=0.000268 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.612409 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.612409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.189814Jy sigma=0.001196 ! Fit after self-cal, rms=1.189709Jy sigma=0.001196 ! 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=2.675 mas, bmaj=7.664 mas, bpa=-5.875 degrees ! Estimated noise=2155.94 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.39623 Jy ! Component: 100 - total flux cleaned = 0.473255 Jy ! Component: 150 - total flux cleaned = 0.516077 Jy ! Component: 200 - total flux cleaned = 0.542399 Jy ! Total flux subtracted in 200 components = 0.542399 Jy ! Clean residual min=-0.010649 max=0.014260 Jy/beam ! Clean residual mean=0.000269 rms=0.003391 Jy/beam ! Combined flux in latest and established models = 0.542399 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.542399 Jy ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=9.276 mas, bpa=-4.678 degrees ! Estimated noise=1219.51 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 = 0.0245717 Jy ! Component: 100 - total flux cleaned = 0.0393823 Jy ! Component: 150 - total flux cleaned = 0.0499297 Jy ! Component: 200 - total flux cleaned = 0.0573435 Jy ! Total flux subtracted in 200 components = 0.0573435 Jy ! Clean residual min=-0.006945 max=0.007673 Jy/beam ! Clean residual mean=0.000253 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.599742 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 103 components and 0.599742 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=8.538 mas, bmaj=18.56 mas, bpa=6.903 degrees ! Estimated noise=1517.67 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 = 0.00666399 Jy ! Component: 100 - total flux cleaned = 0.00943394 Jy ! Component: 150 - total flux cleaned = 0.0105128 Jy ! Component: 200 - total flux cleaned = 0.0113181 Jy ! Total flux subtracted in 200 components = 0.0113181 Jy ! Clean residual min=-0.008009 max=0.005315 Jy/beam ! Clean residual mean=0.000296 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.611061 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.61106 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=9.276 mas, bpa=-4.678 degrees ! Estimated noise=1219.51 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000429784 Jy ! Component: 100 - total flux cleaned = -8.1982e-05 Jy ! Component: 150 - total flux cleaned = 0.000221834 Jy ! Component: 200 - total flux cleaned = 0.000786996 Jy ! Total flux subtracted in 200 components = 0.000786996 Jy ! Clean residual min=-0.006155 max=0.006094 Jy/beam ! Clean residual mean=0.000159 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.611847 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.611847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.189690Jy sigma=0.001197 ! Fit after self-cal, rms=1.189623Jy sigma=0.001196 wmodel J0608-2220_S_1997_08_27_yyk\_map.mod ! Writing 159 model components to file: J0608-2220_S_1997_08_27_yyk_map.mod wobs J0608-2220_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0608-2220_S_1997_08_27_yyk_uvs.fits wwins J0608-2220_S_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J0608-2220_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 = -0.000841322 Jy ! Component: 100 - total flux cleaned = -0.000148607 Jy ! Component: 150 - total flux cleaned = 0.000307749 Jy ! Component: 200 - total flux cleaned = 0.00082328 Jy ! Component: 250 - total flux cleaned = 0.00156329 Jy ! Component: 300 - total flux cleaned = 0.00219381 Jy ! Component: 350 - total flux cleaned = 0.00280393 Jy ! Component: 400 - total flux cleaned = 0.00339244 Jy ! Component: 450 - total flux cleaned = 0.00374805 Jy ! Component: 500 - total flux cleaned = 0.00402615 Jy ! Component: 550 - total flux cleaned = 0.00443184 Jy ! Component: 600 - total flux cleaned = 0.00462831 Jy ! Component: 650 - total flux cleaned = 0.00475635 Jy ! Component: 700 - total flux cleaned = 0.00475728 Jy ! Component: 750 - total flux cleaned = 0.00500289 Jy ! Component: 800 - total flux cleaned = 0.00512187 Jy ! Component: 850 - total flux cleaned = 0.00506376 Jy ! Component: 900 - total flux cleaned = 0.00495015 Jy ! Component: 950 - total flux cleaned = 0.00500746 Jy ! Component: 1000 - total flux cleaned = 0.00506189 Jy ! Component: 1050 - total flux cleaned = 0.00500823 Jy ! Component: 1100 - total flux cleaned = 0.00506117 Jy ! Component: 1150 - total flux cleaned = 0.00516494 Jy ! Component: 1200 - total flux cleaned = 0.00531682 Jy ! Component: 1250 - total flux cleaned = 0.00521613 Jy ! Component: 1300 - total flux cleaned = 0.00536311 Jy ! Component: 1350 - total flux cleaned = 0.00541006 Jy ! Component: 1400 - total flux cleaned = 0.00531496 Jy ! Component: 1450 - total flux cleaned = 0.00545727 Jy ! Component: 1500 - total flux cleaned = 0.00564217 Jy ! Component: 1550 - total flux cleaned = 0.00573223 Jy ! Component: 1600 - total flux cleaned = 0.0057767 Jy ! Component: 1650 - total flux cleaned = 0.00586451 Jy ! Component: 1700 - total flux cleaned = 0.0059509 Jy ! Component: 1750 - total flux cleaned = 0.0059937 Jy ! Component: 1800 - total flux cleaned = 0.00612148 Jy ! Component: 1850 - total flux cleaned = 0.0062478 Jy ! Component: 1900 - total flux cleaned = 0.00637271 Jy ! Component: 1950 - total flux cleaned = 0.00641397 Jy ! Component: 2000 - total flux cleaned = 0.0066164 Jy ! Total flux subtracted in 2048 components = 0.00661589 Jy ! Clean residual min=-0.002081 max=0.002789 Jy/beam ! Clean residual mean=0.000065 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.618463 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 295 components and 0.618464 Jy ![Exited script file: muppet] wmap "J0608-2220_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 9.276 at -4.678 degrees (North through East) ! Clean map min=-0.0058902 max=0.43899 Jy/beam ! Writing clean map to FITS file: J0608-2220_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 0.438993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000842049 device "J0608-2220_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0608-2220_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.57544 0.57544 1.15088 2.30176 4.60352 9.20705 18.4141 36.8282 73.6564 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.438 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 9.276 at -4.678 degrees (North through East) ! Clean map min=-0.0058902 max=0.43899 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0608-2220_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0608-2220_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0608-2220_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 16:35:01 2007