! Started logfile: J1057-2342_X_1997_08_27_yyk_uvs.log on Mon Jan 8 05:03:12 2007 obs J1057-2342_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1057-2342_X_1997_08_27_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.867747 visibilities/baseline/integration-bin. ! Found source: J1057-2342 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 701 lines of history. ! ! Reading 22492 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 J1057-2342_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.279744 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=0.7832 mas, bmaj=1.595 mas, bpa=-17.35 degrees ! Estimated noise=1805 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 = 0.109301 Jy ! Component: 100 - total flux cleaned = 0.138757 Jy ! Total flux subtracted in 100 components = 0.138757 Jy ! Clean residual min=-0.020579 max=0.022891 Jy/beam ! Clean residual mean=0.000201 rms=0.004721 Jy/beam ! Combined flux in latest and established models = 0.138757 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.138757 Jy ! ! Correcting IF 1. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.244676Jy sigma=0.001299 ! Fit after self-cal, rms=0.244241Jy sigma=0.001297 ! Inverting map and beam ! Estimated beam: bmin=0.7832 mas, bmaj=1.595 mas, bpa=-17.35 degrees ! Estimated noise=1805.24 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=0.94 mas, bmaj=1.986 mas, bpa=-16 degrees ! Estimated noise=854.134 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 (10, -17.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178313 Jy ! Component: 100 - total flux cleaned = 0.0211955 Jy ! Component: 150 - total flux cleaned = 0.0219081 Jy ! Component: 200 - total flux cleaned = 0.0225133 Jy ! Total flux subtracted in 200 components = 0.0225133 Jy ! Clean residual min=-0.011076 max=0.011699 Jy/beam ! Clean residual mean=0.000264 rms=0.002810 Jy/beam ! Combined flux in latest and established models = 0.16127 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.16127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242897Jy sigma=0.001287 ! Fit after self-cal, rms=0.242791Jy sigma=0.001287 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.94 x 1.986 at -16 degrees (North through East) ! Clean map min=-0.010286 max=0.12492 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. ! 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. ! 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. ! 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. ! 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=0.242791Jy sigma=0.001287 ! Fit after self-cal, rms=0.242791Jy sigma=0.001287 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=0.242791Jy sigma=0.001287 ! Fit after self-cal, rms=0.242791Jy sigma=0.001287 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.94 mas, bmaj=1.986 mas, bpa=-16 degrees ! Estimated noise=854.134 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 = 0.00258672 Jy ! Component: 100 - total flux cleaned = 0.00258633 Jy ! Component: 150 - total flux cleaned = 0.00259329 Jy ! Component: 200 - total flux cleaned = 0.00240218 Jy ! Total flux subtracted in 200 components = 0.00240218 Jy ! Clean residual min=-0.009780 max=0.011629 Jy/beam ! Clean residual mean=0.000269 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 0.163672 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.163672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242522Jy sigma=0.001285 ! Fit after self-cal, rms=0.242506Jy sigma=0.001285 ! 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=0.242506Jy sigma=0.001285 ! Fit after self-cal, rms=0.239313Jy sigma=0.001267 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) ! Added new window around map position (-8, 23.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122625 Jy ! Component: 100 - total flux cleaned = 0.0135584 Jy ! Component: 150 - total flux cleaned = 0.0131959 Jy ! Component: 200 - total flux cleaned = 0.0127242 Jy ! Total flux subtracted in 200 components = 0.0127242 Jy ! Clean residual min=-0.008154 max=0.011209 Jy/beam ! Clean residual mean=0.000310 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 0.176396 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 59 components and 0.176397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238820Jy sigma=0.001264 ! Fit after self-cal, rms=0.238310Jy sigma=0.001261 ! 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: 0.94 x 1.986 at -16 degrees (North through East) ! Clean map min=-0.009362 max=0.12567 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=0.238310Jy sigma=0.001261 ! Fit after self-cal, rms=0.229694Jy sigma=0.001258 ! 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=0.229694Jy sigma=0.001258 ! Fit after self-cal, rms=0.229614Jy sigma=0.001258 ! Inverting map and beam ! Estimated beam: bmin=0.9353 mas, bmaj=2.013 mas, bpa=-15.04 degrees ! Estimated noise=807.728 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00547746 Jy ! Component: 100 - total flux cleaned = -0.0062105 Jy ! Component: 150 - total flux cleaned = -0.00668592 Jy ! Component: 200 - total flux cleaned = -0.00700384 Jy ! Total flux subtracted in 200 components = -0.00700384 Jy ! Clean residual min=-0.006073 max=0.008305 Jy/beam ! Clean residual mean=0.000276 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.169393 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.169393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229420Jy sigma=0.001257 ! Fit after self-cal, rms=0.229389Jy sigma=0.001256 ! 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=0.229389Jy sigma=0.001256 ! Fit after self-cal, rms=0.228673Jy sigma=0.001255 ! 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=0.228673Jy sigma=0.001255 ! Fit after self-cal, rms=0.228662Jy sigma=0.001255 ! Inverting map and beam ! Estimated beam: bmin=0.9428 mas, bmaj=2.03 mas, bpa=-15.03 degrees ! Estimated noise=795.338 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00352516 Jy ! Component: 100 - total flux cleaned = -0.00407308 Jy ! Component: 150 - total flux cleaned = -0.00444824 Jy ! Component: 200 - total flux cleaned = -0.00453605 Jy ! Total flux subtracted in 200 components = -0.00453605 Jy ! Clean residual min=-0.005537 max=0.007907 Jy/beam ! Clean residual mean=0.000262 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.164857 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 87 components and 0.164857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228564Jy sigma=0.001255 ! Fit after self-cal, rms=0.228557Jy sigma=0.001255 ! Inverting map ! Added new window around map position (18.8, 12). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00835176 Jy ! Component: 100 - total flux cleaned = 0.0109174 Jy ! Component: 150 - total flux cleaned = 0.011365 Jy ! Component: 200 - total flux cleaned = 0.0115722 Jy ! Total flux subtracted in 200 components = 0.0115722 Jy ! Clean residual min=-0.005672 max=0.007144 Jy/beam ! Clean residual mean=0.000239 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.176429 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 114 components and 0.176429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228215Jy sigma=0.001253 ! Fit after self-cal, rms=0.228170Jy sigma=0.001253 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=4.157 mas, bpa=-13.35 degrees ! Estimated noise=1025.91 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 = 0.00436945 Jy ! Component: 100 - total flux cleaned = 0.00500941 Jy ! Component: 150 - total flux cleaned = 0.00526986 Jy ! Component: 200 - total flux cleaned = 0.00534479 Jy ! Total flux subtracted in 200 components = 0.00534479 Jy ! Clean residual min=-0.007683 max=0.008938 Jy/beam ! Clean residual mean=0.000459 rms=0.002648 Jy/beam ! Combined flux in latest and established models = 0.181774 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 127 components and 0.181774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228100Jy sigma=0.001253 ! Fit after self-cal, rms=0.228070Jy sigma=0.001253 ! 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=0.7815 mas, bmaj=1.606 mas, bpa=-16.76 degrees ! Estimated noise=1708.09 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.109503 Jy ! Component: 100 - total flux cleaned = 0.143118 Jy ! Component: 150 - total flux cleaned = 0.160959 Jy ! Component: 200 - total flux cleaned = 0.169388 Jy ! Total flux subtracted in 200 components = 0.169388 Jy ! Clean residual min=-0.011440 max=0.014946 Jy/beam ! Clean residual mean=0.000120 rms=0.003201 Jy/beam ! Combined flux in latest and established models = 0.169388 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.169388 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9428 mas, bmaj=2.03 mas, bpa=-15.03 degrees ! Estimated noise=795.338 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 = 0.00817837 Jy ! Component: 100 - total flux cleaned = 0.0094068 Jy ! Component: 150 - total flux cleaned = 0.0106954 Jy ! Component: 200 - total flux cleaned = 0.0113849 Jy ! Total flux subtracted in 200 components = 0.0113849 Jy ! Clean residual min=-0.007125 max=0.008011 Jy/beam ! Clean residual mean=0.000226 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.180773 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.180773 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=4.157 mas, bpa=-13.35 degrees ! Estimated noise=1025.91 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 = 0.00326182 Jy ! Component: 100 - total flux cleaned = 0.00422794 Jy ! Component: 150 - total flux cleaned = 0.00408575 Jy ! Component: 200 - total flux cleaned = 0.00408798 Jy ! Total flux subtracted in 200 components = 0.00408798 Jy ! Clean residual min=-0.007821 max=0.008243 Jy/beam ! Clean residual mean=0.000455 rms=0.002718 Jy/beam ! Combined flux in latest and established models = 0.184861 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.184861 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9428 mas, bmaj=2.03 mas, bpa=-15.03 degrees ! Estimated noise=795.338 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000521005 Jy ! Component: 100 - total flux cleaned = -0.000508512 Jy ! Component: 150 - total flux cleaned = -0.0001547 Jy ! Component: 200 - total flux cleaned = -0.000164748 Jy ! Total flux subtracted in 200 components = -0.000164748 Jy ! Clean residual min=-0.006788 max=0.007608 Jy/beam ! Clean residual mean=0.000214 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.184696 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.184696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228386Jy sigma=0.001254 ! Fit after self-cal, rms=0.228335Jy sigma=0.001254 wmodel J1057-2342_X_1997_08_27_yyk\_map.mod ! Writing 91 model components to file: J1057-2342_X_1997_08_27_yyk_map.mod wobs J1057-2342_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1057-2342_X_1997_08_27_yyk_uvs.fits wwins J1057-2342_X_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J1057-2342_X_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 = 0.00254667 Jy ! Component: 100 - total flux cleaned = 0.00362192 Jy ! Component: 150 - total flux cleaned = 0.00541312 Jy ! Component: 200 - total flux cleaned = 0.00690509 Jy ! Component: 250 - total flux cleaned = 0.00854354 Jy ! Component: 300 - total flux cleaned = 0.0102168 Jy ! Component: 350 - total flux cleaned = 0.0117387 Jy ! Component: 400 - total flux cleaned = 0.0130292 Jy ! Component: 450 - total flux cleaned = 0.0145509 Jy ! Component: 500 - total flux cleaned = 0.0155944 Jy ! Component: 550 - total flux cleaned = 0.0167822 Jy ! Component: 600 - total flux cleaned = 0.0177762 Jy ! Component: 650 - total flux cleaned = 0.018746 Jy ! Component: 700 - total flux cleaned = 0.0194555 Jy ! Component: 750 - total flux cleaned = 0.0201484 Jy ! Component: 800 - total flux cleaned = 0.0205251 Jy ! Component: 850 - total flux cleaned = 0.0211161 Jy ! Component: 900 - total flux cleaned = 0.0214763 Jy ! Component: 950 - total flux cleaned = 0.0218316 Jy ! Component: 1000 - total flux cleaned = 0.0221097 Jy ! Component: 1050 - total flux cleaned = 0.0223151 Jy ! Component: 1100 - total flux cleaned = 0.0223837 Jy ! Component: 1150 - total flux cleaned = 0.0226475 Jy ! Component: 1200 - total flux cleaned = 0.0227768 Jy ! Component: 1250 - total flux cleaned = 0.0227777 Jy ! Component: 1300 - total flux cleaned = 0.0230282 Jy ! Component: 1350 - total flux cleaned = 0.0232127 Jy ! Component: 1400 - total flux cleaned = 0.0234555 Jy ! Component: 1450 - total flux cleaned = 0.0234563 Jy ! Component: 1500 - total flux cleaned = 0.0236342 Jy ! Component: 1550 - total flux cleaned = 0.023867 Jy ! Component: 1600 - total flux cleaned = 0.0238674 Jy ! Component: 1650 - total flux cleaned = 0.0239806 Jy ! Component: 1700 - total flux cleaned = 0.0239807 Jy ! Component: 1750 - total flux cleaned = 0.0240912 Jy ! Component: 1800 - total flux cleaned = 0.0242541 Jy ! Component: 1850 - total flux cleaned = 0.0242005 Jy ! Component: 1900 - total flux cleaned = 0.0243593 Jy ! Component: 1950 - total flux cleaned = 0.024307 Jy ! Component: 2000 - total flux cleaned = 0.0242556 Jy ! Total flux subtracted in 2048 components = 0.0243578 Jy ! Clean residual min=-0.002959 max=0.002550 Jy/beam ! Clean residual mean=0.000113 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.209054 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 226 components and 0.209054 Jy ![Exited script file: muppet] wmap "J1057-2342_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9428 x 2.03 at -15.03 degrees (North through East) ! Clean map min=-0.005744 max=0.11627 Jy/beam ! Writing clean map to FITS file: J1057-2342_X_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 0.116268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00098203 device "J1057-2342_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1057-2342_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.53387 2.53387 5.06774 10.1355 20.271 40.542 81.0839 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9428 x 2.03 at -15.03 degrees (North through East) ! Clean map min=-0.005744 max=0.11627 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1057-2342_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1057-2342_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1057-2342_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 05:03:23 2007