! Started logfile: J2258-2758_X_1996_01_02_yyk_uvs.log on Mon Jan 8 10:46:08 2007 obs J2258-2758_X_1996_01_02_yyk_uva.fits ! Reading UV FITS file: J2258-2758_X_1996_01_02_yyk_uva.fits ! AN table 1: 69 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.397746 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2258-2758 ! ! 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 8.15049e+09 4e+06 1 4e+06 ! 02 2 8.23236e+09 4e+06 1 4e+06 ! 03 3 8.41236e+09 4e+06 1 4e+06 ! 04 4 8.55236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 627 lines of history. ! ! Reading 4940 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 J2258-2758_X_1996_01_02_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)= 2.83221 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=0.5179 mas, bmaj=1.809 mas, bpa=-2.59 degrees ! Estimated noise=2723.19 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 = 2.40566 Jy ! Component: 100 - total flux cleaned = 2.66061 Jy ! Total flux subtracted in 100 components = 2.66061 Jy ! Clean residual min=-0.220924 max=0.374464 Jy/beam ! Clean residual mean=-0.000321 rms=0.067566 Jy/beam ! Combined flux in latest and established models = 2.66061 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.66061 Jy ! ! Correcting IF 1. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.847662Jy sigma=0.004876 ! Fit after self-cal, rms=0.845828Jy sigma=0.004867 ! Inverting map and beam ! Estimated beam: bmin=0.5179 mas, bmaj=1.809 mas, bpa=-2.59 degrees ! Estimated noise=2723.19 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=0.7126 mas, bmaj=2.116 mas, bpa=-4.332 degrees ! Estimated noise=1655.74 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.215647 Jy ! Component: 100 - total flux cleaned = 0.272342 Jy ! Component: 150 - total flux cleaned = 0.277368 Jy ! Component: 200 - total flux cleaned = 0.278859 Jy ! Total flux subtracted in 200 components = 0.278859 Jy ! Clean residual min=-0.176181 max=0.297202 Jy/beam ! Clean residual mean=-0.000543 rms=0.062331 Jy/beam ! Combined flux in latest and established models = 2.93947 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 2.93947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.857471Jy sigma=0.004626 ! Fit after self-cal, rms=0.857302Jy sigma=0.004626 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7126 x 2.116 at -4.332 degrees (North through East) ! Clean map min=-0.16453 max=2.8822 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: 0.950628 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.64 KP 0.90 ! LA 1.00* MK 1.00 NL 0.96 OV 0.93 ! PT 1.18 SC 0.92 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.950366 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.60 KP 0.90 ! LA 1.00* MK 0.98 NL 0.93 OV 0.96 ! PT 1.17 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.938434 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.75 KP 0.88 ! LA 1.00* MK 1.02 NL 0.92 OV 0.93 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.943319 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.66 KP 0.87 ! LA 1.00* MK 1.00 NL 0.94 OV 0.92 ! PT 1.21 SC 0.99 ! ! ! Fit before self-cal, rms=0.857302Jy sigma=0.004626 ! Fit after self-cal, rms=0.645224Jy sigma=0.004097 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=0.645224Jy sigma=0.004097 ! Fit after self-cal, rms=0.645417Jy sigma=0.004097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7224 mas, bmaj=2.084 mas, bpa=-3.854 degrees ! Estimated noise=1457.3 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.266391 Jy ! Component: 100 - total flux cleaned = -0.300586 Jy ! Component: 150 - total flux cleaned = -0.30255 Jy ! Component: 200 - total flux cleaned = -0.304033 Jy ! Total flux subtracted in 200 components = -0.304033 Jy ! Clean residual min=-0.026087 max=0.048179 Jy/beam ! Clean residual mean=0.000048 rms=0.010132 Jy/beam ! Combined flux in latest and established models = 2.63544 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 2.63544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.568756Jy sigma=0.003506 ! Fit after self-cal, rms=0.568806Jy sigma=0.003507 ! 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=0.568806Jy sigma=0.003507 ! Fit after self-cal, rms=0.454384Jy sigma=0.002373 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 = 0.00239149 Jy ! Component: 100 - total flux cleaned = 0.00195932 Jy ! Component: 150 - total flux cleaned = 0.00122997 Jy ! Component: 200 - total flux cleaned = 0.00119884 Jy ! Total flux subtracted in 200 components = 0.00119884 Jy ! Clean residual min=-0.027744 max=0.048694 Jy/beam ! Clean residual mean=0.000047 rms=0.010948 Jy/beam ! Combined flux in latest and established models = 2.63664 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 2.63664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.452793Jy sigma=0.002358 ! Fit after self-cal, rms=0.442171Jy sigma=0.002237 ! Inverting map ! Added new window around map position (-2, -2.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517078 Jy ! Component: 100 - total flux cleaned = 0.068478 Jy ! Component: 150 - total flux cleaned = 0.0736812 Jy ! Component: 200 - total flux cleaned = 0.0764679 Jy ! Total flux subtracted in 200 components = 0.0764679 Jy ! Clean residual min=-0.015807 max=0.015016 Jy/beam ! Clean residual mean=-0.000037 rms=0.004540 Jy/beam ! Combined flux in latest and established models = 2.71311 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 50 components and 2.71311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.438915Jy sigma=0.002197 ! Fit after self-cal, rms=0.436809Jy sigma=0.002173 ! 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: 0.7224 x 2.084 at -3.854 degrees (North through East) ! Clean map min=-0.01396 max=2.6133 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=0.436809Jy sigma=0.002173 ! Fit after self-cal, rms=0.436162Jy sigma=0.002163 ! 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=0.436162Jy sigma=0.002163 ! Fit after self-cal, rms=0.435534Jy sigma=0.002156 ! Inverting map and beam ! Estimated beam: bmin=0.7211 mas, bmaj=2.08 mas, bpa=-3.833 degrees ! Estimated noise=1454.93 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102306 Jy ! Component: 100 - total flux cleaned = 0.0124541 Jy ! Component: 150 - total flux cleaned = 0.013678 Jy ! Component: 200 - total flux cleaned = 0.0139516 Jy ! Total flux subtracted in 200 components = 0.0139516 Jy ! Clean residual min=-0.011114 max=0.010729 Jy/beam ! Clean residual mean=-0.000030 rms=0.002781 Jy/beam ! Combined flux in latest and established models = 2.72706 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 2.72706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.435419Jy sigma=0.002154 ! Fit after self-cal, rms=0.435080Jy sigma=0.002150 ! 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=0.435080Jy sigma=0.002150 ! Fit after self-cal, rms=0.434519Jy sigma=0.002145 ! 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=0.434519Jy sigma=0.002145 ! Fit after self-cal, rms=0.434381Jy sigma=0.002144 ! Inverting map and beam ! Estimated beam: bmin=0.7208 mas, bmaj=2.079 mas, bpa=-3.828 degrees ! Estimated noise=1454.84 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529571 Jy ! Component: 100 - total flux cleaned = 0.00641371 Jy ! Component: 150 - total flux cleaned = 0.00687985 Jy ! Component: 200 - total flux cleaned = 0.00708875 Jy ! Total flux subtracted in 200 components = 0.00708875 Jy ! Clean residual min=-0.010289 max=0.009491 Jy/beam ! Clean residual mean=-0.000027 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 2.73415 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 70 components and 2.73415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.434329Jy sigma=0.002143 ! Fit after self-cal, rms=0.434223Jy sigma=0.002142 ! 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=1.997 mas, bmaj=6.389 mas, bpa=-2.528 degrees ! Estimated noise=2098.25 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 = 0.00223837 Jy ! Component: 100 - total flux cleaned = 0.00237562 Jy ! Component: 150 - total flux cleaned = 0.00249088 Jy ! Component: 200 - total flux cleaned = 0.00254419 Jy ! Total flux subtracted in 200 components = 0.00254419 Jy ! Clean residual min=-0.011015 max=0.010991 Jy/beam ! Clean residual mean=-0.000050 rms=0.003645 Jy/beam ! Combined flux in latest and established models = 2.73669 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 76 components and 2.73669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.434250Jy sigma=0.002142 ! Fit after self-cal, rms=0.434193Jy sigma=0.002141 ! 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=0.5207 mas, bmaj=1.766 mas, bpa=-1.9 degrees ! Estimated noise=2496.01 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.2402 Jy ! Component: 100 - total flux cleaned = 2.5395 Jy ! Component: 150 - total flux cleaned = 2.61882 Jy ! Component: 200 - total flux cleaned = 2.66724 Jy ! Total flux subtracted in 200 components = 2.66724 Jy ! Clean residual min=-0.031290 max=0.026368 Jy/beam ! Clean residual mean=0.000010 rms=0.008283 Jy/beam ! Combined flux in latest and established models = 2.66724 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 12 model components to the UV plane model. ! The established model now contains 12 components and 2.66724 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7208 mas, bmaj=2.079 mas, bpa=-3.828 degrees ! Estimated noise=1454.84 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 = 0.0350371 Jy ! Component: 100 - total flux cleaned = 0.0479884 Jy ! Component: 150 - total flux cleaned = 0.0536212 Jy ! Component: 200 - total flux cleaned = 0.0574983 Jy ! Total flux subtracted in 200 components = 0.0574983 Jy ! Clean residual min=-0.013984 max=0.015121 Jy/beam ! Clean residual mean=-0.000017 rms=0.003897 Jy/beam ! Combined flux in latest and established models = 2.72474 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 2.72474 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=1.997 mas, bmaj=6.389 mas, bpa=-2.528 degrees ! Estimated noise=2098.25 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 = 0.00527232 Jy ! Component: 100 - total flux cleaned = 0.0068006 Jy ! Component: 150 - total flux cleaned = 0.00722644 Jy ! Component: 200 - total flux cleaned = 0.00778731 Jy ! Total flux subtracted in 200 components = 0.00778731 Jy ! Clean residual min=-0.014895 max=0.011625 Jy/beam ! Clean residual mean=-0.000035 rms=0.004982 Jy/beam ! Combined flux in latest and established models = 2.73252 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 2.73252 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7208 mas, bmaj=2.079 mas, bpa=-3.828 degrees ! Estimated noise=1454.84 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250471 Jy ! Component: 100 - total flux cleaned = 0.00168131 Jy ! Component: 150 - total flux cleaned = 0.00121029 Jy ! Component: 200 - total flux cleaned = 0.00122338 Jy ! Total flux subtracted in 200 components = 0.00122338 Jy ! Clean residual min=-0.010752 max=0.011987 Jy/beam ! Clean residual mean=-0.000025 rms=0.003011 Jy/beam ! Combined flux in latest and established models = 2.73375 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 2.73375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.434546Jy sigma=0.002143 ! Fit after self-cal, rms=0.434471Jy sigma=0.002142 wmodel J2258-2758_X_1996_01_02_yyk\_map.mod ! Writing 51 model components to file: J2258-2758_X_1996_01_02_yyk_map.mod wobs J2258-2758_X_1996_01_02_yyk\_uvs.fits ! Writing UV FITS file: J2258-2758_X_1996_01_02_yyk_uvs.fits wwins J2258-2758_X_1996_01_02_yyk\_map.win ! wwins: Wrote 2 windows to J2258-2758_X_1996_01_02_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 = 0.00109661 Jy ! Component: 100 - total flux cleaned = 0.000365964 Jy ! Component: 150 - total flux cleaned = -0.000721058 Jy ! Component: 200 - total flux cleaned = -0.00108073 Jy ! Component: 250 - total flux cleaned = -0.00129793 Jy ! Component: 300 - total flux cleaned = -0.00119415 Jy ! Component: 350 - total flux cleaned = -0.00157018 Jy ! Component: 400 - total flux cleaned = -0.00165647 Jy ! Component: 450 - total flux cleaned = -0.00165352 Jy ! Component: 500 - total flux cleaned = -0.00165349 Jy ! Component: 550 - total flux cleaned = -0.00225563 Jy ! Component: 600 - total flux cleaned = -0.00275781 Jy ! Component: 650 - total flux cleaned = -0.00289748 Jy ! Component: 700 - total flux cleaned = -0.00289749 Jy ! Component: 750 - total flux cleaned = -0.00302572 Jy ! Component: 800 - total flux cleaned = -0.00290213 Jy ! Component: 850 - total flux cleaned = -0.00284293 Jy ! Component: 900 - total flux cleaned = -0.00278456 Jy ! Component: 950 - total flux cleaned = -0.00278234 Jy ! Component: 1000 - total flux cleaned = -0.00272663 Jy ! Component: 1050 - total flux cleaned = -0.00288542 Jy ! Component: 1100 - total flux cleaned = -0.00303953 Jy ! Component: 1150 - total flux cleaned = -0.00303892 Jy ! Component: 1200 - total flux cleaned = -0.00318694 Jy ! Component: 1250 - total flux cleaned = -0.00328243 Jy ! Component: 1300 - total flux cleaned = -0.00342347 Jy ! Component: 1350 - total flux cleaned = -0.00393335 Jy ! Component: 1400 - total flux cleaned = -0.00429737 Jy ! Component: 1450 - total flux cleaned = -0.00479026 Jy ! Component: 1500 - total flux cleaned = -0.00523146 Jy ! Component: 1550 - total flux cleaned = -0.00562257 Jy ! Component: 1600 - total flux cleaned = -0.00600826 Jy ! Component: 1650 - total flux cleaned = -0.00634614 Jy ! Component: 1700 - total flux cleaned = -0.0066382 Jy ! Component: 1750 - total flux cleaned = -0.00696747 Jy ! Component: 1800 - total flux cleaned = -0.00721064 Jy ! Component: 1850 - total flux cleaned = -0.0073709 Jy ! Component: 1900 - total flux cleaned = -0.00741101 Jy ! Component: 1950 - total flux cleaned = -0.00745057 Jy ! Component: 2000 - total flux cleaned = -0.00756879 Jy ! Total flux subtracted in 2048 components = -0.00760796 Jy ! Clean residual min=-0.002044 max=0.002599 Jy/beam ! Clean residual mean=-0.000009 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 2.72614 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 169 components and 2.72614 Jy ![Exited script file: muppet] wmap "J2258-2758_X_1996_01_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7208 x 2.079 at -3.828 degrees (North through East) ! Clean map min=-0.003564 max=2.6012 Jy/beam ! Writing clean map to FITS file: J2258-2758_X_1996_01_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.60118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000693305 device "J2258-2758_X_1996_01_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J2258-2758_X_1996_01_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0799606 0.0799606 0.159921 0.319842 0.639685 1.27937 2.55874 5.11748 10.235 20.4699 40.9398 81.8797 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 2.601 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7208 x 2.079 at -3.828 degrees (North through East) ! Clean map min=-0.003564 max=2.6012 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2258-2758_X_1996_01_02_yyk\_map.gif/gif" ! Attempting to open device: 'J2258-2758_X_1996_01_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2258-2758_X_1996_01_02_yyk_uvs.log closed on Mon Jan 8 10:46:14 2007