! Started logfile: J2142-2444_X_2007_01_11_yyk_uvs.log on Mon Jun 16 20:03:37 2008 obs J2142-2444_X_2007_01_11_yyk_uve.fits ! Reading UV FITS file: J2142-2444_X_2007_01_11_yyk_uve.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.902778 visibilities/baseline/integration-bin. ! Found source: J2142-2444 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2143 lines of history. ! ! Reading 2080 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 J2142-2444_X_2007_01_11_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)= 0.530676 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=0.6503 mas, bmaj=1.799 mas, bpa=-0.9782 degrees ! Estimated noise=1.39796 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 = 0.417603 Jy ! Component: 100 - total flux cleaned = 0.512106 Jy ! Total flux subtracted in 100 components = 0.512106 Jy ! Clean residual min=-0.016230 max=0.030667 Jy/beam ! Clean residual mean=-0.000084 rms=0.004796 Jy/beam ! Combined flux in latest and established models = 0.512106 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.512106 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.139176Jy sigma=2.294931 ! Fit after self-cal, rms=0.139043Jy sigma=2.291631 ! Inverting map and beam ! Estimated beam: bmin=0.6503 mas, bmaj=1.799 mas, bpa=-0.9782 degrees ! Estimated noise=1.39796 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423721 Jy ! Component: 100 - total flux cleaned = 0.0617257 Jy ! Total flux subtracted in 100 components = 0.0617257 Jy ! Clean residual min=-0.014633 max=0.014395 Jy/beam ! Clean residual mean=0.000010 rms=0.003407 Jy/beam ! Combined flux in latest and established models = 0.573832 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.573832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126256Jy sigma=2.045722 ! Fit after self-cal, rms=0.126206Jy sigma=2.045321 ! 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=0.8281 mas, bmaj=2.174 mas, bpa=-0.9616 degrees ! Estimated noise=0.929993 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 = 0.0166972 Jy ! Component: 100 - total flux cleaned = 0.0221757 Jy ! Component: 150 - total flux cleaned = 0.0228416 Jy ! Component: 200 - total flux cleaned = 0.0232869 Jy ! Total flux subtracted in 200 components = 0.0232869 Jy ! Clean residual min=-0.010912 max=0.011577 Jy/beam ! Clean residual mean=0.000090 rms=0.002947 Jy/beam ! Combined flux in latest and established models = 0.597119 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.597119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124939Jy sigma=2.020829 ! Fit after self-cal, rms=0.124871Jy sigma=2.020686 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8281 x 2.174 at -0.9616 degrees (North through East) ! Clean map min=-0.010275 max=0.51145 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: 0.995538 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.13 KP 0.99 ! LA 1.00 MK 0.98 OV 0.96 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00861 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.13 KP 0.93 ! LA 0.95 MK 0.97 OV 0.97 PT 1.04 ! SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.999516 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.03 KP 0.85 ! LA 0.96 MK 1.02 OV 1.03 PT 1.07 ! SC 0.96 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.977705 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.07 KP 0.86 ! LA 0.97 MK 1.04 OV 1.01 PT 1.14 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.124871Jy sigma=2.020686 ! Fit after self-cal, rms=0.115410Jy sigma=1.899725 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=0.115410Jy sigma=1.899725 ! Fit after self-cal, rms=0.115396Jy sigma=1.899802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8316 mas, bmaj=2.167 mas, bpa=-0.4592 degrees ! Estimated noise=0.920748 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 = -0.00364786 Jy ! Component: 100 - total flux cleaned = -0.00385742 Jy ! Component: 150 - total flux cleaned = -0.00394323 Jy ! Component: 200 - total flux cleaned = -0.00394138 Jy ! Total flux subtracted in 200 components = -0.00394138 Jy ! Clean residual min=-0.004660 max=0.006083 Jy/beam ! Clean residual mean=0.000000 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.593177 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.593177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115201Jy sigma=1.898351 ! Fit after self-cal, rms=0.115175Jy sigma=1.898416 ! 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=0.115175Jy sigma=1.898416 ! Fit after self-cal, rms=0.068127Jy sigma=1.029271 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 = 0.00735828 Jy ! Component: 100 - total flux cleaned = 0.00792486 Jy ! Component: 150 - total flux cleaned = 0.0080451 Jy ! Component: 200 - total flux cleaned = 0.00808982 Jy ! Total flux subtracted in 200 components = 0.00808982 Jy ! Clean residual min=-0.004294 max=0.005638 Jy/beam ! Clean residual mean=-0.000018 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.601267 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.601267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067953Jy sigma=1.018880 ! Fit after self-cal, rms=0.066482Jy sigma=0.993248 ! Inverting map ! Added new window around map position (-4, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441189 Jy ! Component: 100 - total flux cleaned = 0.00452531 Jy ! Component: 150 - total flux cleaned = 0.00486837 Jy ! Component: 200 - total flux cleaned = 0.00509079 Jy ! Total flux subtracted in 200 components = 0.00509079 Jy ! Clean residual min=-0.004541 max=0.005116 Jy/beam ! Clean residual mean=-0.000009 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.606358 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 59 components and 0.606358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066020Jy sigma=0.985999 ! Fit after self-cal, rms=0.065933Jy sigma=0.984472 ! 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: 0.8316 x 2.167 at -0.4592 degrees (North through East) ! Clean map min=-0.0040652 max=0.51736 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=0.065933Jy sigma=0.984472 ! Fit after self-cal, rms=0.062875Jy sigma=0.933372 ! 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=0.062875Jy sigma=0.933372 ! Fit after self-cal, rms=0.062879Jy sigma=0.933249 ! Inverting map and beam ! Estimated beam: bmin=0.8305 mas, bmaj=2.174 mas, bpa=-0.4661 degrees ! Estimated noise=0.918858 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702075 Jy ! Component: 100 - total flux cleaned = 0.000636089 Jy ! Component: 150 - total flux cleaned = 0.000469524 Jy ! Component: 200 - total flux cleaned = 0.000372019 Jy ! Total flux subtracted in 200 components = 0.000372019 Jy ! Clean residual min=-0.003574 max=0.003403 Jy/beam ! Clean residual mean=-0.000009 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.60673 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 80 components and 0.60673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062751Jy sigma=0.931223 ! Fit after self-cal, rms=0.062749Jy sigma=0.931165 ! 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=0.062749Jy sigma=0.931165 ! Fit after self-cal, rms=0.061356Jy sigma=0.903663 ! 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=0.061356Jy sigma=0.903663 ! Fit after self-cal, rms=0.061358Jy sigma=0.903658 ! Inverting map and beam ! Estimated beam: bmin=0.8304 mas, bmaj=2.175 mas, bpa=-0.4715 degrees ! Estimated noise=0.918541 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196409 Jy ! Component: 100 - total flux cleaned = 0.000238953 Jy ! Component: 150 - total flux cleaned = 0.000196499 Jy ! Component: 200 - total flux cleaned = 0.000198503 Jy ! Total flux subtracted in 200 components = 0.000198503 Jy ! Clean residual min=-0.003451 max=0.003353 Jy/beam ! Clean residual mean=-0.000009 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.606929 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 83 components and 0.606928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061298Jy sigma=0.902862 ! Fit after self-cal, rms=0.061294Jy sigma=0.902840 ! 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=2.638 mas, bmaj=6.201 mas, bpa=11.44 degrees ! Estimated noise=1.20284 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 = 0.000140712 Jy ! Component: 100 - total flux cleaned = 0.000137185 Jy ! Component: 150 - total flux cleaned = 0.000136144 Jy ! Component: 200 - total flux cleaned = 0.000119813 Jy ! Total flux subtracted in 200 components = 0.000119813 Jy ! Clean residual min=-0.003186 max=0.002798 Jy/beam ! Clean residual mean=-0.000018 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.607048 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.607048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061295Jy sigma=0.902859 ! Fit after self-cal, rms=0.061295Jy sigma=0.902808 ! 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=0.6493 mas, bmaj=1.796 mas, bpa=-0.6481 degrees ! Estimated noise=1.39757 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.425139 Jy ! Component: 100 - total flux cleaned = 0.522158 Jy ! Component: 150 - total flux cleaned = 0.565648 Jy ! Component: 200 - total flux cleaned = 0.585672 Jy ! Total flux subtracted in 200 components = 0.585672 Jy ! Clean residual min=-0.006006 max=0.006695 Jy/beam ! Clean residual mean=-0.000030 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.585672 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.585672 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8304 mas, bmaj=2.175 mas, bpa=-0.4715 degrees ! Estimated noise=0.918541 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 = 0.0110892 Jy ! Component: 100 - total flux cleaned = 0.0166754 Jy ! Component: 150 - total flux cleaned = 0.0188461 Jy ! Component: 200 - total flux cleaned = 0.0197055 Jy ! Total flux subtracted in 200 components = 0.0197055 Jy ! Clean residual min=-0.003484 max=0.003399 Jy/beam ! Clean residual mean=-0.000014 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.605377 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.605377 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=2.638 mas, bmaj=6.201 mas, bpa=11.44 degrees ! Estimated noise=1.20284 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 = 0.00127373 Jy ! Component: 100 - total flux cleaned = 0.00143821 Jy ! Component: 150 - total flux cleaned = 0.00141899 Jy ! Component: 200 - total flux cleaned = 0.00141972 Jy ! Total flux subtracted in 200 components = 0.00141972 Jy ! Clean residual min=-0.003178 max=0.002885 Jy/beam ! Clean residual mean=-0.000020 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.606797 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.606797 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8304 mas, bmaj=2.175 mas, bpa=-0.4715 degrees ! Estimated noise=0.918541 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000686854 Jy ! Component: 100 - total flux cleaned = -0.000616892 Jy ! Component: 150 - total flux cleaned = -0.000615784 Jy ! Component: 200 - total flux cleaned = -0.000558435 Jy ! Total flux subtracted in 200 components = -0.000558435 Jy ! Clean residual min=-0.003331 max=0.003359 Jy/beam ! Clean residual mean=-0.000012 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.606238 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.606239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061465Jy sigma=0.904561 ! Fit after self-cal, rms=0.061454Jy sigma=0.904410 wmodel J2142-2444_X_2007_01_11_yyk\_map.mod ! Writing 48 model components to file: J2142-2444_X_2007_01_11_yyk_map.mod wobs J2142-2444_X_2007_01_11_yyk\_uvs.fits ! Writing UV FITS file: J2142-2444_X_2007_01_11_yyk_uvs.fits wwins J2142-2444_X_2007_01_11_yyk\_map.win ! wwins: Wrote 2 windows to J2142-2444_X_2007_01_11_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 = -6.04782e-05 Jy ! Component: 100 - total flux cleaned = -0.000432178 Jy ! Component: 150 - total flux cleaned = -0.00106661 Jy ! Component: 200 - total flux cleaned = -0.00175147 Jy ! Component: 250 - total flux cleaned = -0.00248097 Jy ! Component: 300 - total flux cleaned = -0.00309327 Jy ! Component: 350 - total flux cleaned = -0.00356202 Jy ! Component: 400 - total flux cleaned = -0.00393859 Jy ! Component: 450 - total flux cleaned = -0.00437572 Jy ! Component: 500 - total flux cleaned = -0.00465727 Jy ! Component: 550 - total flux cleaned = -0.00503412 Jy ! Component: 600 - total flux cleaned = -0.00533469 Jy ! Component: 650 - total flux cleaned = -0.00562847 Jy ! Component: 700 - total flux cleaned = -0.00588408 Jy ! Component: 750 - total flux cleaned = -0.00610317 Jy ! Component: 800 - total flux cleaned = -0.00631785 Jy ! Component: 850 - total flux cleaned = -0.006499 Jy ! Component: 900 - total flux cleaned = -0.00673549 Jy ! Component: 950 - total flux cleaned = -0.00679348 Jy ! Component: 1000 - total flux cleaned = -0.0069365 Jy ! Component: 1050 - total flux cleaned = -0.00710533 Jy ! Component: 1100 - total flux cleaned = -0.00732663 Jy ! Component: 1150 - total flux cleaned = -0.00746292 Jy ! Component: 1200 - total flux cleaned = -0.00765127 Jy ! Component: 1250 - total flux cleaned = -0.00775786 Jy ! Component: 1300 - total flux cleaned = -0.00794148 Jy ! Component: 1350 - total flux cleaned = -0.00804512 Jy ! Component: 1400 - total flux cleaned = -0.00814754 Jy ! Component: 1450 - total flux cleaned = -0.00829904 Jy ! Component: 1500 - total flux cleaned = -0.00837368 Jy ! Component: 1550 - total flux cleaned = -0.00844791 Jy ! Component: 1600 - total flux cleaned = -0.00861874 Jy ! Component: 1650 - total flux cleaned = -0.00861835 Jy ! Component: 1700 - total flux cleaned = -0.00871379 Jy ! Component: 1750 - total flux cleaned = -0.00871345 Jy ! Component: 1800 - total flux cleaned = -0.00869028 Jy ! Component: 1850 - total flux cleaned = -0.00889907 Jy ! Component: 1900 - total flux cleaned = -0.00892174 Jy ! Component: 1950 - total flux cleaned = -0.00910342 Jy ! Component: 2000 - total flux cleaned = -0.00919322 Jy ! Total flux subtracted in 2048 components = -0.00923803 Jy ! Clean residual min=-0.001170 max=0.001341 Jy/beam ! Clean residual mean=-0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.597001 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 180 components and 0.597 Jy ![Exited script file: muppet] wmap "J2142-2444_X_2007_01_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8304 x 2.175 at -0.4715 degrees (North through East) ! Clean map min=-0.0021992 max=0.51668 Jy/beam ! Writing clean map to FITS file: J2142-2444_X_2007_01_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.516678 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399139 device "J2142-2444_X_2007_01_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2142-2444_X_2007_01_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.231753 0.231753 0.463506 0.927013 1.85403 3.70805 7.4161 14.8322 29.6644 59.3288 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.516 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8304 x 2.175 at -0.4715 degrees (North through East) ! Clean map min=-0.0021992 max=0.51668 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2142-2444_X_2007_01_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2142-2444_X_2007_01_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2142-2444_X_2007_01_11_yyk_uvs.log closed on Mon Jun 16 20:03:43 2008