! Started logfile: J1939-1525_S_2004_04_30_yyk_uvs.log on Wed Dec 7 00:48:00 2005 obs J1939-1525_S_2004_04_30_yyk_uve.fits ! Reading UV FITS file: J1939-1525_S_2004_04_30_yyk_uve.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96 visibilities/baseline/integration-bin. ! Found source: J1939-1525 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1629 lines of history. ! ! Reading 864 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 J1939-1525_S_2004_04_30_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.660471 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.363571Jy sigma=6.657848 ! Fit after self-cal, rms=0.363533Jy sigma=6.655687 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.513 mas, bmaj=7.324 mas, bpa=-4.933 degrees ! Estimated noise=1.91994 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 = 0.55986 Jy ! Component: 100 - total flux cleaned = 0.654733 Jy ! Total flux subtracted in 100 components = 0.654733 Jy ! Clean residual min=-0.017362 max=0.026548 Jy/beam ! Clean residual mean=-0.000283 rms=0.005883 Jy/beam ! Combined flux in latest and established models = 0.654734 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.654734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093293Jy sigma=1.573168 ! Fit after self-cal, rms=0.093283Jy sigma=1.573073 ! 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=2.975 mas, bmaj=8.546 mas, bpa=-5.113 degrees ! Estimated noise=1.53335 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 = 0.0343238 Jy ! Component: 100 - total flux cleaned = 0.0459908 Jy ! Component: 150 - total flux cleaned = 0.0491747 Jy ! Component: 200 - total flux cleaned = 0.0493998 Jy ! Total flux subtracted in 200 components = 0.0493998 Jy ! Clean residual min=-0.014047 max=0.016406 Jy/beam ! Clean residual mean=-0.000405 rms=0.003841 Jy/beam ! Combined flux in latest and established models = 0.704134 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.704134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083498Jy sigma=1.405435 ! Fit after self-cal, rms=0.083462Jy sigma=1.405174 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.9995 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.93 KP 0.96 ! LA 1.16 MK 1.01 NL 0.97 OV 0.97 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.992818 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.04 KP 0.99 ! LA 1.10 MK 1.02 NL 1.01 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00165 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 0.97 KP 0.99 ! LA 0.92 MK 1.04 NL 1.09 OV 1.02 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01605 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 0.98 KP 0.91 ! LA 1.00* MK 0.96 NL 0.99 OV 1.00* ! PT 0.96 SC 1.13 ! ! ! Fit before self-cal, rms=0.083462Jy sigma=1.405174 ! Fit after self-cal, rms=0.064508Jy sigma=0.991413 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=0.064508Jy sigma=0.991413 ! Fit after self-cal, rms=0.064502Jy sigma=0.991365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=8.634 mas, bpa=-5.07 degrees ! Estimated noise=1.53133 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 = -0.000982737 Jy ! Component: 100 - total flux cleaned = -0.000773648 Jy ! Component: 150 - total flux cleaned = -0.000716735 Jy ! Component: 200 - total flux cleaned = -0.00066621 Jy ! Total flux subtracted in 200 components = -0.00066621 Jy ! Clean residual min=-0.005622 max=0.006264 Jy/beam ! Clean residual mean=-0.000015 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.703467 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.703467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064391Jy sigma=0.988492 ! Fit after self-cal, rms=0.064352Jy sigma=0.988273 ! 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=0.064352Jy sigma=0.988273 ! Fit after self-cal, rms=0.061239Jy sigma=0.950808 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 = 0.000173044 Jy ! Component: 100 - total flux cleaned = 0.000131476 Jy ! Component: 150 - total flux cleaned = 0.000131472 Jy ! Component: 200 - total flux cleaned = 0.000132161 Jy ! Total flux subtracted in 200 components = 0.000132161 Jy ! Clean residual min=-0.005470 max=0.006299 Jy/beam ! Clean residual mean=-0.000015 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.703599 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 51 components and 0.703599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061222Jy sigma=0.949861 ! Fit after self-cal, rms=0.060773Jy sigma=0.947212 ! 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: 2.996 x 8.634 at -5.07 degrees (North through East) ! Clean map min=-0.0053534 max=0.64918 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=0.060773Jy sigma=0.947212 ! Fit after self-cal, rms=0.060002Jy sigma=0.931519 ! 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=0.060002Jy sigma=0.931519 ! Fit after self-cal, rms=0.059914Jy sigma=0.931273 ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=8.638 mas, bpa=-5.065 degrees ! Estimated noise=1.53171 mJy/beam. ! Added new window around map position (-19, 22.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621181 Jy ! Component: 100 - total flux cleaned = 0.00753951 Jy ! Component: 150 - total flux cleaned = 0.00785288 Jy ! Component: 200 - total flux cleaned = 0.00806535 Jy ! Total flux subtracted in 200 components = 0.00806535 Jy ! Clean residual min=-0.004306 max=0.003934 Jy/beam ! Clean residual mean=-0.000031 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.711665 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.711665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059512Jy sigma=0.921355 ! Fit after self-cal, rms=0.059439Jy sigma=0.920885 ! 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=0.059439Jy sigma=0.920885 ! Fit after self-cal, rms=0.058360Jy sigma=0.902087 ! 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=0.058360Jy sigma=0.902087 ! Fit after self-cal, rms=0.058348Jy sigma=0.902077 ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=8.638 mas, bpa=-5.02 degrees ! Estimated noise=1.5311 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588633 Jy ! Component: 100 - total flux cleaned = 0.000680519 Jy ! Component: 150 - total flux cleaned = 0.000723198 Jy ! Component: 200 - total flux cleaned = 0.000685406 Jy ! Total flux subtracted in 200 components = 0.000685406 Jy ! Clean residual min=-0.004262 max=0.004131 Jy/beam ! Clean residual mean=-0.000031 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.71235 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.71235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058300Jy sigma=0.900884 ! Fit after self-cal, rms=0.058278Jy sigma=0.900797 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.952 mas, bmaj=20.4 mas, bpa=-4.498 degrees ! Estimated noise=1.98995 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 = 0.000273522 Jy ! Component: 100 - total flux cleaned = -0.000212776 Jy ! Component: 150 - total flux cleaned = -0.000282448 Jy ! Component: 200 - total flux cleaned = -0.000369595 Jy ! Total flux subtracted in 200 components = -0.000369595 Jy ! Clean residual min=-0.004925 max=0.003952 Jy/beam ! Clean residual mean=-0.000068 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.711981 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 103 components and 0.711981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058338Jy sigma=0.901218 ! Fit after self-cal, rms=0.058306Jy sigma=0.901094 ! Inverting map uvtaper 0,0 ! 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=2.525 mas, bmaj=7.382 mas, bpa=-5.038 degrees ! Estimated noise=1.90984 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.557067 Jy ! Component: 100 - total flux cleaned = 0.647801 Jy ! Component: 150 - total flux cleaned = 0.680802 Jy ! Component: 200 - total flux cleaned = 0.695144 Jy ! Total flux subtracted in 200 components = 0.695144 Jy ! Clean residual min=-0.006127 max=0.006368 Jy/beam ! Clean residual mean=0.000014 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.695144 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.695144 Jy ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=8.638 mas, bpa=-5.02 degrees ! Estimated noise=1.5311 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) ! Added new window around map position (2, -12.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00924238 Jy ! Component: 100 - total flux cleaned = 0.0141799 Jy ! Component: 150 - total flux cleaned = 0.0172727 Jy ! Component: 200 - total flux cleaned = 0.0180089 Jy ! Total flux subtracted in 200 components = 0.0180089 Jy ! Clean residual min=-0.004425 max=0.004273 Jy/beam ! Clean residual mean=-0.000031 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.713153 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 69 components and 0.713153 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.952 mas, bmaj=20.4 mas, bpa=-4.498 degrees ! Estimated noise=1.98995 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 = 2.76669e-05 Jy ! Component: 100 - total flux cleaned = -3.80541e-05 Jy ! Component: 150 - total flux cleaned = 1.70734e-05 Jy ! Component: 200 - total flux cleaned = 0.000158412 Jy ! Total flux subtracted in 200 components = 0.000158412 Jy ! Clean residual min=-0.005044 max=0.003992 Jy/beam ! Clean residual mean=-0.000060 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.713311 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.713312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=8.638 mas, bpa=-5.02 degrees ! Estimated noise=1.5311 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529573 Jy ! Component: 100 - total flux cleaned = 0.000675471 Jy ! Component: 150 - total flux cleaned = 0.000877516 Jy ! Component: 200 - total flux cleaned = 0.000941439 Jy ! Total flux subtracted in 200 components = 0.000941439 Jy ! Clean residual min=-0.004020 max=0.004252 Jy/beam ! Clean residual mean=-0.000029 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.714253 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.714253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058129Jy sigma=0.898721 ! Fit after self-cal, rms=0.058057Jy sigma=0.898221 wmodel J1939-1525_S_2004_04_30_yyk\_map.mod ! Writing 105 model components to file: J1939-1525_S_2004_04_30_yyk_map.mod wobs J1939-1525_S_2004_04_30_yyk\_uvs.fits ! Writing UV FITS file: J1939-1525_S_2004_04_30_yyk_uvs.fits wwins J1939-1525_S_2004_04_30_yyk\_map.win ! wwins: Wrote 3 windows to J1939-1525_S_2004_04_30_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 = -0.0001019 Jy ! Component: 100 - total flux cleaned = -0.000529894 Jy ! Component: 150 - total flux cleaned = -0.000845568 Jy ! Component: 200 - total flux cleaned = -0.000941466 Jy ! Component: 250 - total flux cleaned = -0.00103171 Jy ! Component: 300 - total flux cleaned = -0.00111566 Jy ! Component: 350 - total flux cleaned = -0.00131654 Jy ! Component: 400 - total flux cleaned = -0.00139346 Jy ! Component: 450 - total flux cleaned = -0.00139235 Jy ! Component: 500 - total flux cleaned = -0.0014268 Jy ! Component: 550 - total flux cleaned = -0.00132615 Jy ! Component: 600 - total flux cleaned = -0.00126092 Jy ! Component: 650 - total flux cleaned = -0.00100554 Jy ! Component: 700 - total flux cleaned = -0.000912448 Jy ! Component: 750 - total flux cleaned = -0.00082109 Jy ! Component: 800 - total flux cleaned = -0.000761447 Jy ! Component: 850 - total flux cleaned = -0.000702552 Jy ! Component: 900 - total flux cleaned = -0.000644909 Jy ! Component: 950 - total flux cleaned = -0.000588814 Jy ! Component: 1000 - total flux cleaned = -0.000561575 Jy ! Component: 1050 - total flux cleaned = -0.000561799 Jy ! Component: 1100 - total flux cleaned = -0.000562148 Jy ! Component: 1150 - total flux cleaned = -0.000536894 Jy ! Component: 1200 - total flux cleaned = -0.000612489 Jy ! Component: 1250 - total flux cleaned = -0.000587511 Jy ! Component: 1300 - total flux cleaned = -0.000538918 Jy ! Component: 1350 - total flux cleaned = -0.000491519 Jy ! Component: 1400 - total flux cleaned = -0.00046862 Jy ! Component: 1450 - total flux cleaned = -0.000446129 Jy ! Component: 1500 - total flux cleaned = -0.000446644 Jy ! Component: 1550 - total flux cleaned = -0.000468611 Jy ! Component: 1600 - total flux cleaned = -0.000446771 Jy ! Component: 1650 - total flux cleaned = -0.000403804 Jy ! Component: 1700 - total flux cleaned = -0.000424889 Jy ! Component: 1750 - total flux cleaned = -0.000445442 Jy ! Component: 1800 - total flux cleaned = -0.000383525 Jy ! Component: 1850 - total flux cleaned = -0.000241558 Jy ! Component: 1900 - total flux cleaned = -0.000161618 Jy ! Component: 1950 - total flux cleaned = -0.000181873 Jy ! Component: 2000 - total flux cleaned = -0.000123005 Jy ! Total flux subtracted in 2048 components = -0.000103528 Jy ! Clean residual min=-0.001538 max=0.001067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.71415 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 238 components and 0.71415 Jy ![Exited script file: muppet] wmap "J1939-1525_S_2004_04_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3 x 8.638 at -5.02 degrees (North through East) ! Clean map min=-0.0024901 max=0.64959 Jy/beam ! Writing clean map to FITS file: J1939-1525_S_2004_04_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.649588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383702 device "J1939-1525_S_2004_04_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J1939-1525_S_2004_04_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177206 0.177206 0.354412 0.708823 1.41765 2.83529 5.67059 11.3412 22.6823 45.3647 90.7294 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.649 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3 x 8.638 at -5.02 degrees (North through East) ! Clean map min=-0.0024901 max=0.64959 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1939-1525_S_2004_04_30_yyk\_map.gif/gif" ! Attempting to open device: 'J1939-1525_S_2004_04_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1939-1525_S_2004_04_30_yyk_uvs.log closed on Wed Dec 7 00:48:04 2005