! Started logfile: J0457-2324_X_1997_05_07_yyk_uvs.log on Mon Jan 8 03:09:49 2007 obs J0457-2324_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0457-2324_X_1997_05_07_yyk_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957613 visibilities/baseline/integration-bin. ! Found source: J0457-2324 ! ! 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 613 lines of history. ! ! Reading 9308 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 J0457-2324_X_1997_05_07_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)= 2.00629 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=0.6625 mas, bmaj=1.862 mas, bpa=-1.918 degrees ! Estimated noise=1539.74 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 = 1.65932 Jy ! Component: 100 - total flux cleaned = 1.90451 Jy ! Total flux subtracted in 100 components = 1.90451 Jy ! Clean residual min=-0.050074 max=0.078511 Jy/beam ! Clean residual mean=-0.000747 rms=0.013665 Jy/beam ! Combined flux in latest and established models = 1.90451 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 1.90451 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.461455Jy sigma=0.002676 ! Fit after self-cal, rms=0.460693Jy sigma=0.002673 ! Inverting map and beam ! Estimated beam: bmin=0.6626 mas, bmaj=1.862 mas, bpa=-1.918 degrees ! Estimated noise=1539.61 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=0.8147 mas, bmaj=2.235 mas, bpa=-2.616 degrees ! Estimated noise=1189.89 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 = 0.144752 Jy ! Component: 100 - total flux cleaned = 0.198545 Jy ! Component: 150 - total flux cleaned = 0.219781 Jy ! Component: 200 - total flux cleaned = 0.227837 Jy ! Total flux subtracted in 200 components = 0.227837 Jy ! Clean residual min=-0.035347 max=0.059520 Jy/beam ! Clean residual mean=-0.000583 rms=0.010528 Jy/beam ! Combined flux in latest and established models = 2.13235 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 2.13235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.442749Jy sigma=0.002481 ! Fit after self-cal, rms=0.442622Jy sigma=0.002480 ! Inverting map ! Added new window around map position (7, -16.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0563398 Jy ! Component: 100 - total flux cleaned = 0.0628184 Jy ! Component: 150 - total flux cleaned = 0.0675259 Jy ! Component: 200 - total flux cleaned = 0.0704604 Jy ! Total flux subtracted in 200 components = 0.0704604 Jy ! Clean residual min=-0.029812 max=0.039402 Jy/beam ! Clean residual mean=-0.000320 rms=0.008106 Jy/beam ! Combined flux in latest and established models = 2.20281 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 2.20281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.434422Jy sigma=0.002433 ! Fit after self-cal, rms=0.433860Jy sigma=0.002428 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8147 x 2.235 at -2.616 degrees (North through East) ! Clean map min=-0.028877 max=1.925 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.994414 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.01 ! LA 1.03 MK 1.02 NL 1.07 OV 1.00 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.997486 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.01 ! LA 1.00 MK 0.99 NL 1.07 OV 1.05 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.991269 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 1.00 ! LA 1.01 MK 1.02 NL 1.07 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.989409 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.06 KP 1.00 ! LA 1.01 MK 0.99 NL 1.07 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.433860Jy sigma=0.002428 ! Fit after self-cal, rms=0.431972Jy sigma=0.002371 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=0.431972Jy sigma=0.002371 ! Fit after self-cal, rms=0.431977Jy sigma=0.002371 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8182 mas, bmaj=2.235 mas, bpa=-2.394 degrees ! Estimated noise=1178.1 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 = -0.0276241 Jy ! Component: 100 - total flux cleaned = -0.0353962 Jy ! Component: 150 - total flux cleaned = -0.0381668 Jy ! Component: 200 - total flux cleaned = -0.040277 Jy ! Total flux subtracted in 200 components = -0.040277 Jy ! Clean residual min=-0.011350 max=0.010848 Jy/beam ! Clean residual mean=-0.000033 rms=0.002741 Jy/beam ! Combined flux in latest and established models = 2.16253 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 2.16253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.430560Jy sigma=0.002362 ! Fit after self-cal, rms=0.430500Jy sigma=0.002362 ! 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=0.430500Jy sigma=0.002362 ! Fit after self-cal, rms=0.348328Jy sigma=0.001911 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 = 0.00510135 Jy ! Component: 100 - total flux cleaned = 0.00315522 Jy ! Component: 150 - total flux cleaned = 0.00167063 Jy ! Component: 200 - total flux cleaned = 0.000736313 Jy ! Total flux subtracted in 200 components = 0.000736313 Jy ! Clean residual min=-0.009513 max=0.010236 Jy/beam ! Clean residual mean=-0.000031 rms=0.002526 Jy/beam ! Combined flux in latest and established models = 2.16327 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 81 components and 2.16327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347626Jy sigma=0.001907 ! Fit after self-cal, rms=0.328492Jy sigma=0.001806 ! 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: 0.8182 x 2.235 at -2.394 degrees (North through East) ! Clean map min=-0.014186 max=1.9221 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=0.328492Jy sigma=0.001806 ! Fit after self-cal, rms=0.327691Jy sigma=0.001804 ! 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=0.327691Jy sigma=0.001804 ! Fit after self-cal, rms=0.323105Jy sigma=0.001780 ! Inverting map and beam ! Estimated beam: bmin=0.8168 mas, bmaj=2.231 mas, bpa=-2.319 degrees ! Estimated noise=1175 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238958 Jy ! Component: 100 - total flux cleaned = -0.00350913 Jy ! Component: 150 - total flux cleaned = -0.00423281 Jy ! Component: 200 - total flux cleaned = -0.00469312 Jy ! Total flux subtracted in 200 components = -0.00469312 Jy ! Clean residual min=-0.008727 max=0.008752 Jy/beam ! Clean residual mean=-0.000044 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 2.15857 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 90 components and 2.15857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322843Jy sigma=0.001778 ! Fit after self-cal, rms=0.321661Jy sigma=0.001772 ! 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=0.321661Jy sigma=0.001772 ! Fit after self-cal, rms=0.321741Jy sigma=0.001770 ! 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=0.321741Jy sigma=0.001770 ! Fit after self-cal, rms=0.321403Jy sigma=0.001768 ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=2.228 mas, bpa=-2.258 degrees ! Estimated noise=1174.61 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00236861 Jy ! Component: 100 - total flux cleaned = -0.00304082 Jy ! Component: 150 - total flux cleaned = -0.00344187 Jy ! Component: 200 - total flux cleaned = -0.00379836 Jy ! Total flux subtracted in 200 components = -0.00379836 Jy ! Clean residual min=-0.008455 max=0.008085 Jy/beam ! Clean residual mean=-0.000047 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 2.15477 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 2.15477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321250Jy sigma=0.001767 ! Fit after self-cal, rms=0.321192Jy sigma=0.001767 ! 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=2.308 mas, bmaj=5.627 mas, bpa=5.434 degrees ! Estimated noise=1559.72 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 = 0.00177701 Jy ! Component: 100 - total flux cleaned = 0.00165288 Jy ! Component: 150 - total flux cleaned = 0.00126384 Jy ! Component: 200 - total flux cleaned = 0.00109178 Jy ! Total flux subtracted in 200 components = 0.00109178 Jy ! Clean residual min=-0.008660 max=0.008787 Jy/beam ! Clean residual mean=-0.000097 rms=0.002918 Jy/beam ! Combined flux in latest and established models = 2.15587 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 2.15587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321201Jy sigma=0.001767 ! Fit after self-cal, rms=0.321184Jy sigma=0.001766 ! 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=0.662 mas, bmaj=1.856 mas, bpa=-1.638 degrees ! Estimated noise=1530.75 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.66559 Jy ! Component: 100 - total flux cleaned = 1.91882 Jy ! Component: 150 - total flux cleaned = 2.01542 Jy ! Component: 200 - total flux cleaned = 2.06556 Jy ! Total flux subtracted in 200 components = 2.06556 Jy ! Clean residual min=-0.016163 max=0.024108 Jy/beam ! Clean residual mean=-0.000210 rms=0.004682 Jy/beam ! Combined flux in latest and established models = 2.06556 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 2.06556 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=2.228 mas, bpa=-2.258 degrees ! Estimated noise=1174.61 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 = 0.0451651 Jy ! Component: 100 - total flux cleaned = 0.0661243 Jy ! Component: 150 - total flux cleaned = 0.0772291 Jy ! Component: 200 - total flux cleaned = 0.0821 Jy ! Total flux subtracted in 200 components = 0.0821 Jy ! Clean residual min=-0.008456 max=0.009389 Jy/beam ! Clean residual mean=-0.000094 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 2.14766 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 2.14766 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=2.308 mas, bmaj=5.627 mas, bpa=5.434 degrees ! Estimated noise=1559.72 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 = 0.00444878 Jy ! Component: 100 - total flux cleaned = 0.00522699 Jy ! Component: 150 - total flux cleaned = 0.00586106 Jy ! Component: 200 - total flux cleaned = 0.00611695 Jy ! Total flux subtracted in 200 components = 0.00611695 Jy ! Clean residual min=-0.009644 max=0.009382 Jy/beam ! Clean residual mean=-0.000124 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 2.15378 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 2.15378 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=2.228 mas, bpa=-2.258 degrees ! Estimated noise=1174.61 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00237326 Jy ! Component: 100 - total flux cleaned = -0.0031159 Jy ! Component: 150 - total flux cleaned = -0.00336155 Jy ! Component: 200 - total flux cleaned = -0.00325321 Jy ! Total flux subtracted in 200 components = -0.00325321 Jy ! Clean residual min=-0.007971 max=0.008346 Jy/beam ! Clean residual mean=-0.000069 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 2.15053 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 72 components and 2.15052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321266Jy sigma=0.001767 ! Fit after self-cal, rms=0.321271Jy sigma=0.001767 wmodel J0457-2324_X_1997_05_07_yyk\_map.mod ! Writing 72 model components to file: J0457-2324_X_1997_05_07_yyk_map.mod wobs J0457-2324_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0457-2324_X_1997_05_07_yyk_uvs.fits wwins J0457-2324_X_1997_05_07_yyk\_map.win ! wwins: Wrote 2 windows to J0457-2324_X_1997_05_07_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 = 0.000938328 Jy ! Component: 100 - total flux cleaned = 0.00108702 Jy ! Component: 150 - total flux cleaned = 0.00131927 Jy ! Component: 200 - total flux cleaned = 0.000881464 Jy ! Component: 250 - total flux cleaned = 0.0010901 Jy ! Component: 300 - total flux cleaned = 0.00138496 Jy ! Component: 350 - total flux cleaned = 0.00175434 Jy ! Component: 400 - total flux cleaned = 0.00228931 Jy ! Component: 450 - total flux cleaned = 0.00288687 Jy ! Component: 500 - total flux cleaned = 0.00329772 Jy ! Component: 550 - total flux cleaned = 0.00393223 Jy ! Component: 600 - total flux cleaned = 0.00462099 Jy ! Component: 650 - total flux cleaned = 0.00521374 Jy ! Component: 700 - total flux cleaned = 0.00621567 Jy ! Component: 750 - total flux cleaned = 0.00683813 Jy ! Component: 800 - total flux cleaned = 0.00757702 Jy ! Component: 850 - total flux cleaned = 0.00829259 Jy ! Component: 900 - total flux cleaned = 0.00911197 Jy ! Component: 950 - total flux cleaned = 0.00984369 Jy ! Component: 1000 - total flux cleaned = 0.0103768 Jy ! Component: 1050 - total flux cleaned = 0.0111281 Jy ! Component: 1100 - total flux cleaned = 0.0115773 Jy ! Component: 1150 - total flux cleaned = 0.0119603 Jy ! Component: 1200 - total flux cleaned = 0.0123877 Jy ! Component: 1250 - total flux cleaned = 0.0126484 Jy ! Component: 1300 - total flux cleaned = 0.0127509 Jy ! Component: 1350 - total flux cleaned = 0.0129495 Jy ! Component: 1400 - total flux cleaned = 0.0129012 Jy ! Component: 1450 - total flux cleaned = 0.0129015 Jy ! Component: 1500 - total flux cleaned = 0.0130887 Jy ! Component: 1550 - total flux cleaned = 0.0129039 Jy ! Component: 1600 - total flux cleaned = 0.0129491 Jy ! Component: 1650 - total flux cleaned = 0.0129041 Jy ! Component: 1700 - total flux cleaned = 0.0128613 Jy ! Component: 1750 - total flux cleaned = 0.0129043 Jy ! Component: 1800 - total flux cleaned = 0.013284 Jy ! Component: 1850 - total flux cleaned = 0.0133249 Jy ! Component: 1900 - total flux cleaned = 0.0135698 Jy ! Component: 1950 - total flux cleaned = 0.0136498 Jy ! Component: 2000 - total flux cleaned = 0.0136891 Jy ! Total flux subtracted in 2048 components = 0.0137678 Jy ! Clean residual min=-0.002115 max=0.002512 Jy/beam ! Clean residual mean=-0.000020 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 2.16429 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 211 components and 2.16429 Jy ![Exited script file: muppet] wmap "J0457-2324_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 2.228 at -2.258 degrees (North through East) ! Clean map min=-0.0071217 max=1.933 Jy/beam ! Writing clean map to FITS file: J0457-2324_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.93297 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000728928 device "J0457-2324_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0457-2324_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113131 0.113131 0.226261 0.452523 0.905045 1.81009 3.62018 7.24036 14.4807 28.9615 57.9229 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.932 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 2.228 at -2.258 degrees (North through East) ! Clean map min=-0.0071217 max=1.933 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0457-2324_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0457-2324_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0457-2324_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 03:09:57 2007