! Started logfile: J0608-2220_X_1997_08_27_yyk_uvs.log on Mon Jan 8 03:28:52 2007 obs J0608-2220_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0608-2220_X_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 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 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_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)= 0.433649 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=0.6772 mas, bmaj=2.248 mas, bpa=-6.442 degrees ! Estimated noise=1264.37 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 = 0.300208 Jy ! Component: 100 - total flux cleaned = 0.347786 Jy ! Total flux subtracted in 100 components = 0.347786 Jy ! Clean residual min=-0.021210 max=0.032596 Jy/beam ! Clean residual mean=0.000563 rms=0.006094 Jy/beam ! Combined flux in latest and established models = 0.347786 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 0.347786 Jy ! ! Correcting IF 1. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 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=0.245314Jy sigma=0.001428 ! Fit after self-cal, rms=0.244732Jy sigma=0.001426 ! Inverting map and beam ! Estimated beam: bmin=0.6772 mas, bmaj=2.248 mas, bpa=-6.443 degrees ! Estimated noise=1264.31 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=0.8938 mas, bmaj=2.632 mas, bpa=-6.568 degrees ! Estimated noise=799.219 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 = 0.0343018 Jy ! Component: 100 - total flux cleaned = 0.0478224 Jy ! Component: 150 - total flux cleaned = 0.0522891 Jy ! Component: 200 - total flux cleaned = 0.0528621 Jy ! Total flux subtracted in 200 components = 0.0528621 Jy ! Clean residual min=-0.016729 max=0.029750 Jy/beam ! Clean residual mean=0.000341 rms=0.004842 Jy/beam ! Combined flux in latest and established models = 0.400649 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.400649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242922Jy sigma=0.001405 ! Fit after self-cal, rms=0.242912Jy sigma=0.001405 ! Inverting map ! Added new window around map position (4.2, 5.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335749 Jy ! Component: 100 - total flux cleaned = 0.043704 Jy ! Component: 150 - total flux cleaned = 0.0441022 Jy ! Component: 200 - total flux cleaned = 0.0435349 Jy ! Total flux subtracted in 200 components = 0.0435349 Jy ! Clean residual min=-0.018238 max=0.019629 Jy/beam ! Clean residual mean=0.000191 rms=0.004049 Jy/beam ! Combined flux in latest and established models = 0.444183 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.444183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239026Jy sigma=0.001384 ! Fit after self-cal, rms=0.238578Jy sigma=0.001381 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8938 x 2.632 at -6.568 degrees (North through East) ! Clean map min=-0.015724 max=0.35267 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: 0.985843 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.24 KP 1.00 ! LA 1.01 MK 1.05 NL 1.10 OV 0.97 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993112 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.22 KP 0.99 ! LA 0.98 MK 1.00 NL 1.07 OV 1.00 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.984444 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.17 KP 0.98 ! LA 1.01 MK 1.06 NL 1.08 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.976463 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.20 KP 0.99 ! LA 0.99 MK 1.03 NL 1.10 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.238578Jy sigma=0.001381 ! Fit after self-cal, rms=0.245441Jy sigma=0.001371 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=0.245441Jy sigma=0.001371 ! Fit after self-cal, rms=0.245460Jy sigma=0.001371 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.607 mas, bpa=-5.318 degrees ! Estimated noise=780.556 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 = -0.0150299 Jy ! Component: 100 - total flux cleaned = -0.0159153 Jy ! Component: 150 - total flux cleaned = -0.0159055 Jy ! Component: 200 - total flux cleaned = -0.0159076 Jy ! Total flux subtracted in 200 components = -0.0159076 Jy ! Clean residual min=-0.015080 max=0.013432 Jy/beam ! Clean residual mean=0.000119 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 0.428276 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.428276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243947Jy sigma=0.001366 ! Fit after self-cal, rms=0.243927Jy sigma=0.001366 ! 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=0.243927Jy sigma=0.001366 ! Fit after self-cal, rms=0.228536Jy sigma=0.001287 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 = 0.00288157 Jy ! Component: 100 - total flux cleaned = 0.00287304 Jy ! Component: 150 - total flux cleaned = 0.00341453 Jy ! Component: 200 - total flux cleaned = 0.00404916 Jy ! Total flux subtracted in 200 components = 0.00404916 Jy ! Clean residual min=-0.012497 max=0.010632 Jy/beam ! Clean residual mean=0.000141 rms=0.002824 Jy/beam ! Combined flux in latest and established models = 0.432325 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 92 components and 0.432325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228158Jy sigma=0.001284 ! Fit after self-cal, rms=0.226488Jy sigma=0.001276 ! 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: 0.9164 x 2.607 at -5.318 degrees (North through East) ! Clean map min=-0.014056 max=0.35837 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=0.226488Jy sigma=0.001276 ! Fit after self-cal, rms=1.193045Jy sigma=0.001224 ! 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=1.193045Jy sigma=0.001224 ! Fit after self-cal, rms=1.193240Jy sigma=0.001222 ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=2.606 mas, bpa=-5.682 degrees ! Estimated noise=767.634 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00032441 Jy ! Component: 100 - total flux cleaned = -0.00107836 Jy ! Component: 150 - total flux cleaned = -0.00123647 Jy ! Component: 200 - total flux cleaned = -0.00152025 Jy ! Total flux subtracted in 200 components = -0.00152025 Jy ! Clean residual min=-0.004974 max=0.005606 Jy/beam ! Clean residual mean=0.000026 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.430805 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 105 components and 0.430805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.193230Jy sigma=0.001221 ! Fit after self-cal, rms=1.193152Jy sigma=0.001220 ! 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=1.193152Jy sigma=0.001220 ! Fit after self-cal, rms=1.263317Jy sigma=0.001218 ! 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=1.263317Jy sigma=0.001218 ! Fit after self-cal, rms=1.263149Jy sigma=0.001218 ! Inverting map and beam ! Estimated beam: bmin=0.9083 mas, bmaj=2.605 mas, bpa=-5.792 degrees ! Estimated noise=765.713 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00080711 Jy ! Component: 100 - total flux cleaned = -0.000814986 Jy ! Component: 150 - total flux cleaned = -0.000927849 Jy ! Component: 200 - total flux cleaned = -0.000928694 Jy ! Total flux subtracted in 200 components = -0.000928694 Jy ! Clean residual min=-0.004302 max=0.005541 Jy/beam ! Clean residual mean=0.000017 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.429876 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 114 components and 0.429876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.263115Jy sigma=0.001217 ! Fit after self-cal, rms=1.262637Jy sigma=0.001217 ! 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=2.371 mas, bmaj=5.331 mas, bpa=5.639 degrees ! Estimated noise=967.515 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 = -0.000827044 Jy ! Component: 100 - total flux cleaned = -0.00109477 Jy ! Component: 150 - total flux cleaned = -0.00117087 Jy ! Component: 200 - total flux cleaned = -0.00130952 Jy ! Total flux subtracted in 200 components = -0.00130952 Jy ! Clean residual min=-0.004738 max=0.007425 Jy/beam ! Clean residual mean=0.000044 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.428567 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 123 components and 0.428567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.262633Jy sigma=0.001217 ! Fit after self-cal, rms=1.262777Jy sigma=0.001217 ! 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=0.6763 mas, bmaj=2.206 mas, bpa=-6.451 degrees ! Estimated noise=1263.3 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.308229 Jy ! Component: 100 - total flux cleaned = 0.356803 Jy ! Component: 150 - total flux cleaned = 0.378845 Jy ! Component: 200 - total flux cleaned = 0.392939 Jy ! Total flux subtracted in 200 components = 0.392939 Jy ! Clean residual min=-0.007474 max=0.007266 Jy/beam ! Clean residual mean=0.000152 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.392939 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.392939 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9083 mas, bmaj=2.605 mas, bpa=-5.792 degrees ! Estimated noise=765.713 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 = 0.01457 Jy ! Component: 100 - total flux cleaned = 0.0226315 Jy ! Component: 150 - total flux cleaned = 0.0276585 Jy ! Component: 200 - total flux cleaned = 0.0309126 Jy ! Total flux subtracted in 200 components = 0.0309126 Jy ! Clean residual min=-0.004466 max=0.005027 Jy/beam ! Clean residual mean=0.000042 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.423852 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 78 components and 0.423852 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=2.371 mas, bmaj=5.331 mas, bpa=5.639 degrees ! Estimated noise=967.515 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 = 0.00206702 Jy ! Component: 100 - total flux cleaned = 0.00251352 Jy ! Component: 150 - total flux cleaned = 0.0026934 Jy ! Component: 200 - total flux cleaned = 0.00269324 Jy ! Total flux subtracted in 200 components = 0.00269324 Jy ! Clean residual min=-0.004871 max=0.006869 Jy/beam ! Clean residual mean=0.000061 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.426545 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.426545 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9083 mas, bmaj=2.605 mas, bpa=-5.792 degrees ! Estimated noise=765.713 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371666 Jy ! Component: 100 - total flux cleaned = 0.000376745 Jy ! Component: 150 - total flux cleaned = 0.000322729 Jy ! Component: 200 - total flux cleaned = 0.000225257 Jy ! Total flux subtracted in 200 components = 0.000225257 Jy ! Clean residual min=-0.004187 max=0.004969 Jy/beam ! Clean residual mean=0.000030 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.42677 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 107 components and 0.42677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.262915Jy sigma=0.001216 ! Fit after self-cal, rms=1.263084Jy sigma=0.001216 wmodel J0608-2220_X_1997_08_27_yyk\_map.mod ! Writing 107 model components to file: J0608-2220_X_1997_08_27_yyk_map.mod wobs J0608-2220_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0608-2220_X_1997_08_27_yyk_uvs.fits wwins J0608-2220_X_1997_08_27_yyk\_map.win ! wwins: Wrote 2 windows to J0608-2220_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 = 0.00114112 Jy ! Component: 100 - total flux cleaned = 0.00151182 Jy ! Component: 150 - total flux cleaned = 0.00184735 Jy ! Component: 200 - total flux cleaned = 0.00234867 Jy ! Component: 250 - total flux cleaned = 0.00270658 Jy ! Component: 300 - total flux cleaned = 0.00299193 Jy ! Component: 350 - total flux cleaned = 0.00326571 Jy ! Component: 400 - total flux cleaned = 0.00337086 Jy ! Component: 450 - total flux cleaned = 0.00357537 Jy ! Component: 500 - total flux cleaned = 0.00372385 Jy ! Component: 550 - total flux cleaned = 0.00381942 Jy ! Component: 600 - total flux cleaned = 0.00386492 Jy ! Component: 650 - total flux cleaned = 0.00391023 Jy ! Component: 700 - total flux cleaned = 0.00386482 Jy ! Component: 750 - total flux cleaned = 0.00377824 Jy ! Component: 800 - total flux cleaned = 0.00369469 Jy ! Component: 850 - total flux cleaned = 0.00361387 Jy ! Component: 900 - total flux cleaned = 0.00361456 Jy ! Component: 950 - total flux cleaned = 0.0034573 Jy ! Component: 1000 - total flux cleaned = 0.00334224 Jy ! Component: 1050 - total flux cleaned = 0.00334156 Jy ! Component: 1100 - total flux cleaned = 0.00322958 Jy ! Component: 1150 - total flux cleaned = 0.00319385 Jy ! Component: 1200 - total flux cleaned = 0.00312296 Jy ! Component: 1250 - total flux cleaned = 0.00298406 Jy ! Component: 1300 - total flux cleaned = 0.00288201 Jy ! Component: 1350 - total flux cleaned = 0.00284827 Jy ! Component: 1400 - total flux cleaned = 0.00278179 Jy ! Component: 1450 - total flux cleaned = 0.00271586 Jy ! Component: 1500 - total flux cleaned = 0.00265171 Jy ! Component: 1550 - total flux cleaned = 0.0026202 Jy ! Component: 1600 - total flux cleaned = 0.00265065 Jy ! Component: 1650 - total flux cleaned = 0.00258907 Jy ! Component: 1700 - total flux cleaned = 0.00252932 Jy ! Component: 1750 - total flux cleaned = 0.00252971 Jy ! Component: 1800 - total flux cleaned = 0.00241375 Jy ! Component: 1850 - total flux cleaned = 0.00252867 Jy ! Component: 1900 - total flux cleaned = 0.00247187 Jy ! Component: 1950 - total flux cleaned = 0.00238854 Jy ! Component: 2000 - total flux cleaned = 0.00244378 Jy ! Total flux subtracted in 2048 components = 0.00252552 Jy ! Clean residual min=-0.001714 max=0.001515 Jy/beam ! Clean residual mean=0.000025 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.429296 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 260 components and 0.429296 Jy ![Exited script file: muppet] wmap "J0608-2220_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9083 x 2.605 at -5.792 degrees (North through East) ! Clean map min=-0.0028324 max=0.3585 Jy/beam ! Writing clean map to FITS file: J0608-2220_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 0.358505 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000551172 device "J0608-2220_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0608-2220_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.461226 0.461226 0.922453 1.84491 3.68981 7.37962 14.7592 29.5185 59.037 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.358 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9083 x 2.605 at -5.792 degrees (North through East) ! Clean map min=-0.0028324 max=0.3585 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0608-2220_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0608-2220_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0608-2220_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 03:29:01 2007