! Started logfile: J1939-1525_X_2006_12_18_yyk_uvs.log on Mon Jun 16 19:59:59 2008 obs J1939-1525_X_2006_12_18_yyk_uve.fits ! Reading UV FITS file: J1939-1525_X_2006_12_18_yyk_uve.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.514815 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 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 2161 lines of history. ! ! Reading 556 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_X_2006_12_18_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)= 0.528203 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=0.6514 mas, bmaj=1.624 mas, bpa=0.1369 degrees ! Estimated noise=2.55063 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 = 0.426596 Jy ! Component: 100 - total flux cleaned = 0.504083 Jy ! Total flux subtracted in 100 components = 0.504083 Jy ! Clean residual min=-0.023909 max=0.039318 Jy/beam ! Clean residual mean=0.000016 rms=0.007476 Jy/beam ! Combined flux in latest and established models = 0.504083 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 0.504083 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.150579Jy sigma=2.025200 ! Fit after self-cal, rms=0.150044Jy sigma=2.013364 ! Inverting map and beam ! Estimated beam: bmin=0.6514 mas, bmaj=1.624 mas, bpa=0.1369 degrees ! Estimated noise=2.55063 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=0.7304 mas, bmaj=1.855 mas, bpa=0.8032 degrees ! Estimated noise=1.99071 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 = 0.0488954 Jy ! Component: 100 - total flux cleaned = 0.0692674 Jy ! Component: 150 - total flux cleaned = 0.0787382 Jy ! Component: 200 - total flux cleaned = 0.0817282 Jy ! Total flux subtracted in 200 components = 0.0817282 Jy ! Clean residual min=-0.014496 max=0.023966 Jy/beam ! Clean residual mean=0.000025 rms=0.004388 Jy/beam ! Combined flux in latest and established models = 0.585811 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.585811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140323Jy sigma=1.816149 ! Fit after self-cal, rms=0.139943Jy sigma=1.813714 ! Inverting map ! Added new window around map position (1, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260251 Jy ! Component: 100 - total flux cleaned = 0.0297266 Jy ! Component: 150 - total flux cleaned = 0.0303974 Jy ! Component: 200 - total flux cleaned = 0.0314643 Jy ! Total flux subtracted in 200 components = 0.0314643 Jy ! Clean residual min=-0.011049 max=0.010666 Jy/beam ! Clean residual mean=0.000019 rms=0.002731 Jy/beam ! Combined flux in latest and established models = 0.617276 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.617276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135576Jy sigma=1.743048 ! Fit after self-cal, rms=0.135856Jy sigma=1.739792 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7304 x 1.855 at 0.8032 degrees (North through East) ! Clean map min=-0.0097398 max=0.505 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: 0.982493 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.07 KP 1.06 ! LA 1.05 MK 0.99 NL 1.03 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00513 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.08 KP 1.00 ! LA 0.97 MK 0.96 NL 0.99 OV 0.98 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.01512 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.95 KP 0.90 ! LA 0.97 MK 0.98 NL 0.98 OV 1.03 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00418 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.99 KP 0.93 ! LA 0.98 MK 1.05 NL 0.98 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.135856Jy sigma=1.739792 ! Fit after self-cal, rms=0.129785Jy sigma=1.686532 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=0.129785Jy sigma=1.686532 ! Fit after self-cal, rms=0.129788Jy sigma=1.686505 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7264 mas, bmaj=1.849 mas, bpa=0.9249 degrees ! Estimated noise=1.97936 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 = 0.00282791 Jy ! Component: 100 - total flux cleaned = 0.00282819 Jy ! Component: 150 - total flux cleaned = 0.00294173 Jy ! Component: 200 - total flux cleaned = 0.00304533 Jy ! Total flux subtracted in 200 components = 0.00304533 Jy ! Clean residual min=-0.007462 max=0.006819 Jy/beam ! Clean residual mean=0.000002 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.620321 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.620321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129477Jy sigma=1.682051 ! Fit after self-cal, rms=0.129497Jy sigma=1.681853 ! 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=0.129497Jy sigma=1.681853 ! Fit after self-cal, rms=0.071742Jy sigma=0.967787 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 = 0.00489231 Jy ! Component: 100 - total flux cleaned = 0.00584818 Jy ! Component: 150 - total flux cleaned = 0.00637152 Jy ! Component: 200 - total flux cleaned = 0.00688712 Jy ! Total flux subtracted in 200 components = 0.00688712 Jy ! Clean residual min=-0.006797 max=0.005668 Jy/beam ! Clean residual mean=0.000003 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.627208 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.627208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070323Jy sigma=0.945873 ! Fit after self-cal, rms=0.065551Jy sigma=0.896754 ! 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: 0.7264 x 1.849 at 0.9249 degrees (North through East) ! Clean map min=-0.0066396 max=0.5113 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=0.065551Jy sigma=0.896754 ! Fit after self-cal, rms=0.063117Jy sigma=0.865042 ! 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=0.063117Jy sigma=0.865042 ! Fit after self-cal, rms=0.062846Jy sigma=0.861812 ! Inverting map and beam ! Estimated beam: bmin=0.7239 mas, bmaj=1.843 mas, bpa=1.25 degrees ! Estimated noise=1.97125 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194768 Jy ! Component: 100 - total flux cleaned = -0.000332189 Jy ! Component: 150 - total flux cleaned = -0.00049532 Jy ! Component: 200 - total flux cleaned = -0.000540255 Jy ! Total flux subtracted in 200 components = -0.000540255 Jy ! Clean residual min=-0.005972 max=0.005566 Jy/beam ! Clean residual mean=0.000002 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.626668 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.626668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062769Jy sigma=0.860205 ! Fit after self-cal, rms=0.062757Jy sigma=0.859881 ! 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=0.062757Jy sigma=0.859881 ! Fit after self-cal, rms=0.061074Jy sigma=0.833559 ! 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=0.061074Jy sigma=0.833559 ! Fit after self-cal, rms=0.061080Jy sigma=0.833529 ! Inverting map and beam ! Estimated beam: bmin=0.7244 mas, bmaj=1.844 mas, bpa=1.217 degrees ! Estimated noise=1.97133 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209124 Jy ! Component: 100 - total flux cleaned = 0.000163462 Jy ! Component: 150 - total flux cleaned = 0.000162251 Jy ! Component: 200 - total flux cleaned = 8.70457e-05 Jy ! Total flux subtracted in 200 components = 8.70457e-05 Jy ! Clean residual min=-0.006146 max=0.005389 Jy/beam ! Clean residual mean=0.000003 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.626755 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.626755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061035Jy sigma=0.832727 ! Fit after self-cal, rms=0.061031Jy sigma=0.832666 ! 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=1.877 mas, bmaj=4.1 mas, bpa=6.144 degrees ! Estimated noise=2.79185 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 = 0.00149092 Jy ! Component: 100 - total flux cleaned = 0.00170197 Jy ! Component: 150 - total flux cleaned = 0.00180712 Jy ! Component: 200 - total flux cleaned = 0.00190398 Jy ! Total flux subtracted in 200 components = 0.00190398 Jy ! Clean residual min=-0.005582 max=0.006510 Jy/beam ! Clean residual mean=0.000001 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.628659 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 99 components and 0.628659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061052Jy sigma=0.833129 ! Fit after self-cal, rms=0.061039Jy sigma=0.832935 ! 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=0.65 mas, bmaj=1.622 mas, bpa=0.4101 degrees ! Estimated noise=2.52951 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.433215 Jy ! Component: 100 - total flux cleaned = 0.513641 Jy ! Component: 150 - total flux cleaned = 0.552243 Jy ! Component: 200 - total flux cleaned = 0.57431 Jy ! Total flux subtracted in 200 components = 0.57431 Jy ! Clean residual min=-0.009711 max=0.011152 Jy/beam ! Clean residual mean=0.000007 rms=0.002849 Jy/beam ! Combined flux in latest and established models = 0.57431 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.57431 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7244 mas, bmaj=1.844 mas, bpa=1.217 degrees ! Estimated noise=1.97133 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 = 0.0199282 Jy ! Component: 100 - total flux cleaned = 0.0304376 Jy ! Component: 150 - total flux cleaned = 0.0373616 Jy ! Component: 200 - total flux cleaned = 0.042164 Jy ! Total flux subtracted in 200 components = 0.042164 Jy ! Clean residual min=-0.005659 max=0.005350 Jy/beam ! Clean residual mean=0.000004 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.616474 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.616474 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=1.877 mas, bmaj=4.1 mas, bpa=6.144 degrees ! Estimated noise=2.79185 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 = 0.00616437 Jy ! Component: 100 - total flux cleaned = 0.0094988 Jy ! Component: 150 - total flux cleaned = 0.0113567 Jy ! Component: 200 - total flux cleaned = 0.0118223 Jy ! Total flux subtracted in 200 components = 0.0118223 Jy ! Clean residual min=-0.005155 max=0.006201 Jy/beam ! Clean residual mean=0.000001 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.628296 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.628296 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7244 mas, bmaj=1.844 mas, bpa=1.217 degrees ! Estimated noise=1.97133 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775986 Jy ! Component: 100 - total flux cleaned = 0.0010709 Jy ! Component: 150 - total flux cleaned = 0.00101253 Jy ! Component: 200 - total flux cleaned = 0.000958931 Jy ! Total flux subtracted in 200 components = 0.000958931 Jy ! Clean residual min=-0.005267 max=0.005504 Jy/beam ! Clean residual mean=0.000002 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.629255 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 95 components and 0.629255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060965Jy sigma=0.832703 ! Fit after self-cal, rms=0.060945Jy sigma=0.832431 wmodel J1939-1525_X_2006_12_18_yyk\_map.mod ! Writing 95 model components to file: J1939-1525_X_2006_12_18_yyk_map.mod wobs J1939-1525_X_2006_12_18_yyk\_uvs.fits ! Writing UV FITS file: J1939-1525_X_2006_12_18_yyk_uvs.fits wwins J1939-1525_X_2006_12_18_yyk\_map.win ! wwins: Wrote 2 windows to J1939-1525_X_2006_12_18_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 = 0.000433495 Jy ! Component: 100 - total flux cleaned = -6.12276e-05 Jy ! Component: 150 - total flux cleaned = -0.000824274 Jy ! Component: 200 - total flux cleaned = -0.00139161 Jy ! Component: 250 - total flux cleaned = -0.00172489 Jy ! Component: 300 - total flux cleaned = -0.00197761 Jy ! Component: 350 - total flux cleaned = -0.00233971 Jy ! Component: 400 - total flux cleaned = -0.00263174 Jy ! Component: 450 - total flux cleaned = -0.00297071 Jy ! Component: 500 - total flux cleaned = -0.00297108 Jy ! Component: 550 - total flux cleaned = -0.00312987 Jy ! Component: 600 - total flux cleaned = -0.00323205 Jy ! Component: 650 - total flux cleaned = -0.00308375 Jy ! Component: 700 - total flux cleaned = -0.00293848 Jy ! Component: 750 - total flux cleaned = -0.0028435 Jy ! Component: 800 - total flux cleaned = -0.0026591 Jy ! Component: 850 - total flux cleaned = -0.00252453 Jy ! Component: 900 - total flux cleaned = -0.00243691 Jy ! Component: 950 - total flux cleaned = -0.002308 Jy ! Component: 1000 - total flux cleaned = -0.00213962 Jy ! Component: 1050 - total flux cleaned = -0.0020168 Jy ! Component: 1100 - total flux cleaned = -0.00181502 Jy ! Component: 1150 - total flux cleaned = -0.00161803 Jy ! Component: 1200 - total flux cleaned = -0.00161956 Jy ! Component: 1250 - total flux cleaned = -0.00146689 Jy ! Component: 1300 - total flux cleaned = -0.00131723 Jy ! Component: 1350 - total flux cleaned = -0.00105971 Jy ! Component: 1400 - total flux cleaned = -0.000842514 Jy ! Component: 1450 - total flux cleaned = -0.000663847 Jy ! Component: 1500 - total flux cleaned = -0.000417742 Jy ! Component: 1550 - total flux cleaned = -0.000314037 Jy ! Component: 1600 - total flux cleaned = -3.99966e-05 Jy ! Component: 1650 - total flux cleaned = 6.14319e-05 Jy ! Component: 1700 - total flux cleaned = 0.000194663 Jy ! Component: 1750 - total flux cleaned = 0.000392516 Jy ! Component: 1800 - total flux cleaned = 0.000620116 Jy ! Component: 1850 - total flux cleaned = 0.000716306 Jy ! Component: 1900 - total flux cleaned = 0.000875195 Jy ! Component: 1950 - total flux cleaned = 0.00106328 Jy ! Component: 2000 - total flux cleaned = 0.00118742 Jy ! Total flux subtracted in 2048 components = 0.00121804 Jy ! Clean residual min=-0.001745 max=0.002132 Jy/beam ! Clean residual mean=0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.630473 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 199 components and 0.630473 Jy ![Exited script file: muppet] wmap "J1939-1525_X_2006_12_18_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7244 x 1.844 at 1.217 degrees (North through East) ! Clean map min=-0.0030305 max=0.51108 Jy/beam ! Writing clean map to FITS file: J1939-1525_X_2006_12_18_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.511078 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00054737 device "J1939-1525_X_2006_12_18_yyk\_map.eps/VPS" ! Attempting to open device: 'J1939-1525_X_2006_12_18_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.321304 0.321304 0.642608 1.28522 2.57043 5.14086 10.2817 20.5634 41.1269 82.2538 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.511 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7244 x 1.844 at 1.217 degrees (North through East) ! Clean map min=-0.0030305 max=0.51108 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1939-1525_X_2006_12_18_yyk\_map.gif/gif" ! Attempting to open device: 'J1939-1525_X_2006_12_18_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1939-1525_X_2006_12_18_yyk_uvs.log closed on Mon Jun 16 20:00:05 2008