! Started logfile: J2327-1447_X_1997_05_07_yyk_uvs.log on Mon Jan 8 10:52:13 2007 obs J2327-1447_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2327-1447_X_1997_05_07_yyk_uva.fits ! AN table 1: 133 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863659 visibilities/baseline/integration-bin. ! Found source: J2327-1447 ! ! 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 20676 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 J2327-1447_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)= 0.529619 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=0.8129 mas, bmaj=1.728 mas, bpa=0.8925 degrees ! Estimated noise=1457.91 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.381565 Jy ! Component: 100 - total flux cleaned = 0.484547 Jy ! Total flux subtracted in 100 components = 0.484547 Jy ! Clean residual min=-0.016681 max=0.038419 Jy/beam ! Clean residual mean=0.000261 rms=0.005907 Jy/beam ! Combined flux in latest and established models = 0.484547 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.484547 Jy ! ! Correcting IF 1. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.235910Jy sigma=0.001435 ! Fit after self-cal, rms=0.235483Jy sigma=0.001433 ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=1.728 mas, bpa=0.8924 degrees ! Estimated noise=1458.09 mJy/beam. ! Added new window around map position (0.8, 0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514057 Jy ! Component: 100 - total flux cleaned = 0.0792932 Jy ! Total flux subtracted in 100 components = 0.0792932 Jy ! Clean residual min=-0.011662 max=0.018108 Jy/beam ! Clean residual mean=0.000105 rms=0.003601 Jy/beam ! Combined flux in latest and established models = 0.56384 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.56384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225254Jy sigma=0.001343 ! Fit after self-cal, rms=0.225126Jy sigma=0.001342 ! Inverting map 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=1.046 mas, bmaj=2.265 mas, bpa=2.218 degrees ! Estimated noise=778.899 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 = 0.0289711 Jy ! Component: 100 - total flux cleaned = 0.041573 Jy ! Component: 150 - total flux cleaned = 0.0473331 Jy ! Component: 200 - total flux cleaned = 0.0494476 Jy ! Total flux subtracted in 200 components = 0.0494476 Jy ! Clean residual min=-0.007886 max=0.008833 Jy/beam ! Clean residual mean=0.000025 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 0.613288 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.613288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223600Jy sigma=0.001326 ! Fit after self-cal, rms=0.223515Jy sigma=0.001325 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 2.265 at 2.218 degrees (North through East) ! Clean map min=-0.0075423 max=0.44503 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00587 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.99 ! LA 1.02 MK 1.01 NL 1.07 OV 0.99 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00752 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 0.95 NL 1.10 OV 1.02 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.989072 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.00 ! LA 1.00 MK 0.99 NL 1.11 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.974121 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.05 KP 1.00 ! LA 1.02 MK 1.02 NL 1.09 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.223515Jy sigma=0.001325 ! Fit after self-cal, rms=0.225010Jy sigma=0.001319 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=0.225010Jy sigma=0.001319 ! Fit after self-cal, rms=0.225011Jy sigma=0.001319 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.266 mas, bpa=2.107 degrees ! Estimated noise=771.129 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 = -0.00683446 Jy ! Component: 100 - total flux cleaned = -0.00895341 Jy ! Component: 150 - total flux cleaned = -0.00941634 Jy ! Component: 200 - total flux cleaned = -0.00948065 Jy ! Total flux subtracted in 200 components = -0.00948065 Jy ! Clean residual min=-0.005829 max=0.004812 Jy/beam ! Clean residual mean=0.000030 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.603807 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.603807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224833Jy sigma=0.001318 ! Fit after self-cal, rms=0.224825Jy sigma=0.001318 ! 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=0.224825Jy sigma=0.001318 ! Fit after self-cal, rms=0.212637Jy sigma=0.001241 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 = 0.00357785 Jy ! Component: 100 - total flux cleaned = 0.00333894 Jy ! Component: 150 - total flux cleaned = 0.0029775 Jy ! Component: 200 - total flux cleaned = 0.00275776 Jy ! Total flux subtracted in 200 components = 0.00275776 Jy ! Clean residual min=-0.005207 max=0.004594 Jy/beam ! Clean residual mean=0.000025 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.606565 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 67 components and 0.606565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212527Jy sigma=0.001241 ! Fit after self-cal, rms=0.210341Jy sigma=0.001228 ! 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: 1.047 x 2.266 at 2.107 degrees (North through East) ! Clean map min=-0.0047907 max=0.44844 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=0.210341Jy sigma=0.001228 ! Fit after self-cal, rms=0.209561Jy sigma=0.001223 ! 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=0.209561Jy sigma=0.001223 ! Fit after self-cal, rms=0.208840Jy sigma=0.001219 ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.265 mas, bpa=2.101 degrees ! Estimated noise=767.626 mJy/beam. ! Added new window around map position (-13.2, -9.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263525 Jy ! Component: 100 - total flux cleaned = 0.00238234 Jy ! Component: 150 - total flux cleaned = 0.00231575 Jy ! Component: 200 - total flux cleaned = 0.00244274 Jy ! Total flux subtracted in 200 components = 0.00244274 Jy ! Clean residual min=-0.004175 max=0.003280 Jy/beam ! Clean residual mean=-0.000007 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.609008 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.609008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208755Jy sigma=0.001219 ! Fit after self-cal, rms=0.208396Jy sigma=0.001217 ! 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=0.208396Jy sigma=0.001217 ! Fit after self-cal, rms=0.208154Jy sigma=0.001215 ! 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=0.208154Jy sigma=0.001215 ! Fit after self-cal, rms=0.207967Jy sigma=0.001214 ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.265 mas, bpa=2.066 degrees ! Estimated noise=766.979 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722364 Jy ! Component: 100 - total flux cleaned = 0.000781919 Jy ! Component: 150 - total flux cleaned = 0.000889963 Jy ! Component: 200 - total flux cleaned = 0.00094215 Jy ! Total flux subtracted in 200 components = 0.00094215 Jy ! Clean residual min=-0.003841 max=0.003091 Jy/beam ! Clean residual mean=-0.000009 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.60995 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 93 components and 0.60995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207938Jy sigma=0.001213 ! Fit after self-cal, rms=0.207818Jy sigma=0.001213 ! 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=2.4 mas, bmaj=4.448 mas, bpa=3.578 degrees ! Estimated noise=948.008 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 = 0.000818128 Jy ! Component: 100 - total flux cleaned = 0.00103101 Jy ! Component: 150 - total flux cleaned = 0.00108187 Jy ! Component: 200 - total flux cleaned = 0.00110442 Jy ! Total flux subtracted in 200 components = 0.00110442 Jy ! Clean residual min=-0.004104 max=0.003080 Jy/beam ! Clean residual mean=-0.000016 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.611054 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.611054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207814Jy sigma=0.001213 ! Fit after self-cal, rms=0.207738Jy sigma=0.001212 ! 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=0.8102 mas, bmaj=1.729 mas, bpa=0.9398 degrees ! Estimated noise=1440.7 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.387191 Jy ! Component: 100 - total flux cleaned = 0.493667 Jy ! Component: 150 - total flux cleaned = 0.543213 Jy ! Component: 200 - total flux cleaned = 0.569025 Jy ! Total flux subtracted in 200 components = 0.569025 Jy ! Clean residual min=-0.009011 max=0.012751 Jy/beam ! Clean residual mean=0.000064 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.569025 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.569025 Jy ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.265 mas, bpa=2.066 degrees ! Estimated noise=766.979 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 = 0.0217075 Jy ! Component: 100 - total flux cleaned = 0.0312493 Jy ! Component: 150 - total flux cleaned = 0.0364757 Jy ! Component: 200 - total flux cleaned = 0.0381694 Jy ! Total flux subtracted in 200 components = 0.0381694 Jy ! Clean residual min=-0.003833 max=0.003457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.607195 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.607195 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=2.4 mas, bmaj=4.448 mas, bpa=3.578 degrees ! Estimated noise=948.008 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 = 0.00210599 Jy ! Component: 100 - total flux cleaned = 0.00308467 Jy ! Component: 150 - total flux cleaned = 0.00331808 Jy ! Component: 200 - total flux cleaned = 0.00346405 Jy ! Total flux subtracted in 200 components = 0.00346405 Jy ! Clean residual min=-0.004221 max=0.003023 Jy/beam ! Clean residual mean=-0.000013 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.610659 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.610659 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.265 mas, bpa=2.066 degrees ! Estimated noise=766.979 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000964166 Jy ! Component: 100 - total flux cleaned = -0.00104372 Jy ! Component: 150 - total flux cleaned = -0.00104188 Jy ! Component: 200 - total flux cleaned = -0.000981996 Jy ! Total flux subtracted in 200 components = -0.000981996 Jy ! Clean residual min=-0.003679 max=0.003240 Jy/beam ! Clean residual mean=-0.000006 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.609677 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 84 components and 0.609677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207800Jy sigma=0.001213 ! Fit after self-cal, rms=0.207735Jy sigma=0.001212 wmodel J2327-1447_X_1997_05_07_yyk\_map.mod ! Writing 84 model components to file: J2327-1447_X_1997_05_07_yyk_map.mod wobs J2327-1447_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2327-1447_X_1997_05_07_yyk_uvs.fits wwins J2327-1447_X_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J2327-1447_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 = -0.00163551 Jy ! Component: 100 - total flux cleaned = -0.00260383 Jy ! Component: 150 - total flux cleaned = -0.00297451 Jy ! Component: 200 - total flux cleaned = -0.00327524 Jy ! Component: 250 - total flux cleaned = -0.00341876 Jy ! Component: 300 - total flux cleaned = -0.00355794 Jy ! Component: 350 - total flux cleaned = -0.00351465 Jy ! Component: 400 - total flux cleaned = -0.0035147 Jy ! Component: 450 - total flux cleaned = -0.00330596 Jy ! Component: 500 - total flux cleaned = -0.00322548 Jy ! Component: 550 - total flux cleaned = -0.00310583 Jy ! Component: 600 - total flux cleaned = -0.00291214 Jy ! Component: 650 - total flux cleaned = -0.00283644 Jy ! Component: 700 - total flux cleaned = -0.00291024 Jy ! Component: 750 - total flux cleaned = -0.00272893 Jy ! Component: 800 - total flux cleaned = -0.00265893 Jy ! Component: 850 - total flux cleaned = -0.0026243 Jy ! Component: 900 - total flux cleaned = -0.00259005 Jy ! Component: 950 - total flux cleaned = -0.00242258 Jy ! Component: 1000 - total flux cleaned = -0.00245563 Jy ! Component: 1050 - total flux cleaned = -0.00248812 Jy ! Component: 1100 - total flux cleaned = -0.00251966 Jy ! Component: 1150 - total flux cleaned = -0.00255 Jy ! Component: 1200 - total flux cleaned = -0.00248821 Jy ! Component: 1250 - total flux cleaned = -0.00254915 Jy ! Component: 1300 - total flux cleaned = -0.00245885 Jy ! Component: 1350 - total flux cleaned = -0.00245924 Jy ! Component: 1400 - total flux cleaned = -0.00257646 Jy ! Component: 1450 - total flux cleaned = -0.00246094 Jy ! Component: 1500 - total flux cleaned = -0.00248975 Jy ! Component: 1550 - total flux cleaned = -0.00243358 Jy ! Component: 1600 - total flux cleaned = -0.00237776 Jy ! Component: 1650 - total flux cleaned = -0.00226841 Jy ! Component: 1700 - total flux cleaned = -0.00224178 Jy ! Component: 1750 - total flux cleaned = -0.0021622 Jy ! Component: 1800 - total flux cleaned = -0.00216264 Jy ! Component: 1850 - total flux cleaned = -0.00213656 Jy ! Component: 1900 - total flux cleaned = -0.00193063 Jy ! Component: 1950 - total flux cleaned = -0.0018544 Jy ! Component: 2000 - total flux cleaned = -0.00180405 Jy ! Total flux subtracted in 2048 components = -0.00165506 Jy ! Clean residual min=-0.001276 max=0.001592 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.608021 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 215 components and 0.608021 Jy ![Exited script file: muppet] wmap "J2327-1447_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 2.265 at 2.066 degrees (North through East) ! Clean map min=-0.0028429 max=0.44679 Jy/beam ! Writing clean map to FITS file: J2327-1447_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 0.446788 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000459381 device "J2327-1447_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2327-1447_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308456 0.308456 0.616911 1.23382 2.46764 4.93529 9.87058 19.7412 39.4823 78.9646 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.446 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 2.265 at 2.066 degrees (North through East) ! Clean map min=-0.0028429 max=0.44679 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2327-1447_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2327-1447_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2327-1447_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 10:52:21 2007