! Started logfile: J1619-1817_X_2005_07_08_yyk_uvs.log on Fri Jan 20 10:42:59 2006 obs J1619-1817_X_2005_07_08_yyk_uve.fits ! Reading UV FITS file: J1619-1817_X_2005_07_08_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.913333 visibilities/baseline/integration-bin. ! Found source: J1619-1817 ! ! 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 1406 lines of history. ! ! Reading 1644 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 J1619-1817_X_2005_07_08_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)= 0.194809 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=0.6806 mas, bmaj=1.786 mas, bpa=0.08178 degrees ! Estimated noise=1.41902 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 = 0.138885 Jy ! Component: 100 - total flux cleaned = 0.178509 Jy ! Total flux subtracted in 100 components = 0.178509 Jy ! Clean residual min=-0.011255 max=0.017836 Jy/beam ! Clean residual mean=-0.000055 rms=0.003261 Jy/beam ! Combined flux in latest and established models = 0.178508 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.178508 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.090722Jy sigma=1.629194 ! Fit after self-cal, rms=0.076201Jy sigma=1.345842 ! Inverting map and beam ! Estimated beam: bmin=0.6803 mas, bmaj=1.784 mas, bpa=0.06618 degrees ! Estimated noise=1.41942 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249567 Jy ! Component: 100 - total flux cleaned = 0.037366 Jy ! Total flux subtracted in 100 components = 0.037366 Jy ! Clean residual min=-0.008138 max=0.011060 Jy/beam ! Clean residual mean=-0.000025 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.215874 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.215874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069109Jy sigma=1.148767 ! Fit after self-cal, rms=0.069010Jy sigma=1.147111 ! 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=0.8428 mas, bmaj=2.135 mas, bpa=0.2234 degrees ! Estimated noise=0.994614 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 (-1, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158209 Jy ! Component: 100 - total flux cleaned = 0.0232931 Jy ! Component: 150 - total flux cleaned = 0.0257971 Jy ! Component: 200 - total flux cleaned = 0.026597 Jy ! Total flux subtracted in 200 components = 0.026597 Jy ! Clean residual min=-0.005896 max=0.005966 Jy/beam ! Clean residual mean=0.000004 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.242471 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.242471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066805Jy sigma=1.091141 ! Fit after self-cal, rms=0.066691Jy sigma=1.087627 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 2.135 at 0.2234 degrees (North through East) ! Clean map min=-0.005031 max=0.16593 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01283 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.11 KP 0.97 ! LA 1.01 MK 0.95 NL 1.01 OV 1.03 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00762 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.20 KP 0.93 ! LA 0.97 MK 0.99 NL 0.96 OV 0.99 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00217 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.06 KP 0.87 ! LA 1.02 MK 0.98 NL 1.01 OV 1.06 ! PT 1.05 SC 0.90 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.066691Jy sigma=1.087627 ! Fit after self-cal, rms=0.064766Jy sigma=1.059935 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=0.064766Jy sigma=1.059935 ! Fit after self-cal, rms=0.064766Jy sigma=1.059871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8258 mas, bmaj=2.083 mas, bpa=1.548 degrees ! Estimated noise=0.981959 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 = 0.00276009 Jy ! Component: 100 - total flux cleaned = 0.00297932 Jy ! Component: 150 - total flux cleaned = 0.0031598 Jy ! Component: 200 - total flux cleaned = 0.00308118 Jy ! Total flux subtracted in 200 components = 0.00308118 Jy ! Clean residual min=-0.004305 max=0.004854 Jy/beam ! Clean residual mean=-0.000012 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.245553 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.245553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064483Jy sigma=1.054730 ! Fit after self-cal, rms=0.064466Jy sigma=1.054406 ! 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=0.064466Jy sigma=1.054406 ! Fit after self-cal, rms=0.058072Jy sigma=0.949547 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 = 0.0013102 Jy ! Component: 100 - total flux cleaned = 0.00151683 Jy ! Component: 150 - total flux cleaned = 0.00151785 Jy ! Component: 200 - total flux cleaned = 0.00151654 Jy ! Total flux subtracted in 200 components = 0.00151654 Jy ! Clean residual min=-0.003915 max=0.004539 Jy/beam ! Clean residual mean=-0.000010 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.247069 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 59 components and 0.247069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057959Jy sigma=0.947086 ! Fit after self-cal, rms=0.057146Jy sigma=0.940196 ! 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: 0.8258 x 2.083 at 1.548 degrees (North through East) ! Clean map min=-0.0037724 max=0.16497 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=0.057146Jy sigma=0.940196 ! Fit after self-cal, rms=0.056448Jy sigma=0.924920 ! 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=0.056448Jy sigma=0.924920 ! Fit after self-cal, rms=0.056175Jy sigma=0.923926 ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=2.056 mas, bpa=1.45 degrees ! Estimated noise=0.970087 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029818 Jy ! Component: 100 - total flux cleaned = -0.000425734 Jy ! Component: 150 - total flux cleaned = -0.000478454 Jy ! Component: 200 - total flux cleaned = -0.000482005 Jy ! Total flux subtracted in 200 components = -0.000482005 Jy ! Clean residual min=-0.003529 max=0.003908 Jy/beam ! Clean residual mean=-0.000012 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.246587 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.246587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056026Jy sigma=0.921859 ! Fit after self-cal, rms=0.055880Jy sigma=0.921484 ! 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=0.055880Jy sigma=0.921484 ! Fit after self-cal, rms=0.055123Jy sigma=0.908043 ! 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=0.055123Jy sigma=0.908043 ! Fit after self-cal, rms=0.055057Jy sigma=0.907908 ! Inverting map and beam ! Estimated beam: bmin=0.8172 mas, bmaj=2.057 mas, bpa=1.705 degrees ! Estimated noise=0.966861 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304582 Jy ! Component: 100 - total flux cleaned = -0.000257796 Jy ! Component: 150 - total flux cleaned = -0.000257132 Jy ! Component: 200 - total flux cleaned = -0.000287166 Jy ! Total flux subtracted in 200 components = -0.000287166 Jy ! Clean residual min=-0.003650 max=0.003865 Jy/beam ! Clean residual mean=-0.000009 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.2463 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 77 components and 0.2463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054998Jy sigma=0.906956 ! Fit after self-cal, rms=0.054950Jy sigma=0.906816 ! 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=2.34 mas, bmaj=4.953 mas, bpa=5.945 degrees ! Estimated noise=1.26886 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 = 0.000458616 Jy ! Component: 100 - total flux cleaned = 0.000528055 Jy ! Component: 150 - total flux cleaned = 0.000555274 Jy ! Component: 200 - total flux cleaned = 0.000578954 Jy ! Total flux subtracted in 200 components = 0.000578954 Jy ! Clean residual min=-0.004463 max=0.005043 Jy/beam ! Clean residual mean=-0.000017 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.246879 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 86 components and 0.246879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054950Jy sigma=0.906792 ! Fit after self-cal, rms=0.054915Jy sigma=0.906599 ! 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=0.6769 mas, bmaj=1.753 mas, bpa=0.475 degrees ! Estimated noise=1.37086 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.147303 Jy ! Component: 100 - total flux cleaned = 0.187691 Jy ! Component: 150 - total flux cleaned = 0.207921 Jy ! Component: 200 - total flux cleaned = 0.220268 Jy ! Total flux subtracted in 200 components = 0.220268 Jy ! Clean residual min=-0.005788 max=0.005783 Jy/beam ! Clean residual mean=-0.000027 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.220268 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.220268 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8172 mas, bmaj=2.057 mas, bpa=1.705 degrees ! Estimated noise=0.966861 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 = 0.0125043 Jy ! Component: 100 - total flux cleaned = 0.0190907 Jy ! Component: 150 - total flux cleaned = 0.0229526 Jy ! Component: 200 - total flux cleaned = 0.0245222 Jy ! Total flux subtracted in 200 components = 0.0245222 Jy ! Clean residual min=-0.003925 max=0.004236 Jy/beam ! Clean residual mean=-0.000015 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.24479 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.24479 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=2.34 mas, bmaj=4.953 mas, bpa=5.945 degrees ! Estimated noise=1.26886 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 = 0.00215874 Jy ! Component: 100 - total flux cleaned = 0.00221838 Jy ! Component: 150 - total flux cleaned = 0.00221922 Jy ! Component: 200 - total flux cleaned = 0.00217607 Jy ! Total flux subtracted in 200 components = 0.00217607 Jy ! Clean residual min=-0.004629 max=0.005100 Jy/beam ! Clean residual mean=-0.000018 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.246966 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.246966 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8172 mas, bmaj=2.057 mas, bpa=1.705 degrees ! Estimated noise=0.966861 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113314 Jy ! Component: 100 - total flux cleaned = -0.000996267 Jy ! Component: 150 - total flux cleaned = -0.000939494 Jy ! Component: 200 - total flux cleaned = -0.000937667 Jy ! Total flux subtracted in 200 components = -0.000937667 Jy ! Clean residual min=-0.003621 max=0.004078 Jy/beam ! Clean residual mean=-0.000010 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.246028 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.246028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055056Jy sigma=0.908318 ! Fit after self-cal, rms=0.054997Jy sigma=0.907748 wmodel J1619-1817_X_2005_07_08_yyk\_map.mod ! Writing 69 model components to file: J1619-1817_X_2005_07_08_yyk_map.mod wobs J1619-1817_X_2005_07_08_yyk\_uvs.fits ! Writing UV FITS file: J1619-1817_X_2005_07_08_yyk_uvs.fits wwins J1619-1817_X_2005_07_08_yyk\_map.win ! wwins: Wrote 2 windows to J1619-1817_X_2005_07_08_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 = 0.00117913 Jy ! Component: 100 - total flux cleaned = 0.00176266 Jy ! Component: 150 - total flux cleaned = 0.0023635 Jy ! Component: 200 - total flux cleaned = 0.00270303 Jy ! Component: 250 - total flux cleaned = 0.00291619 Jy ! Component: 300 - total flux cleaned = 0.00337655 Jy ! Component: 350 - total flux cleaned = 0.00347421 Jy ! Component: 400 - total flux cleaned = 0.00366589 Jy ! Component: 450 - total flux cleaned = 0.00371322 Jy ! Component: 500 - total flux cleaned = 0.0037146 Jy ! Component: 550 - total flux cleaned = 0.00375803 Jy ! Component: 600 - total flux cleaned = 0.00400924 Jy ! Component: 650 - total flux cleaned = 0.00400895 Jy ! Component: 700 - total flux cleaned = 0.00412835 Jy ! Component: 750 - total flux cleaned = 0.00412817 Jy ! Component: 800 - total flux cleaned = 0.00424197 Jy ! Component: 850 - total flux cleaned = 0.00442594 Jy ! Component: 900 - total flux cleaned = 0.00442601 Jy ! Component: 950 - total flux cleaned = 0.00460316 Jy ! Component: 1000 - total flux cleaned = 0.00449916 Jy ! Component: 1050 - total flux cleaned = 0.00460126 Jy ! Component: 1100 - total flux cleaned = 0.00460149 Jy ! Component: 1150 - total flux cleaned = 0.00456798 Jy ! Component: 1200 - total flux cleaned = 0.0045996 Jy ! Component: 1250 - total flux cleaned = 0.00453488 Jy ! Component: 1300 - total flux cleaned = 0.00443989 Jy ! Component: 1350 - total flux cleaned = 0.00443978 Jy ! Component: 1400 - total flux cleaned = 0.0044091 Jy ! Component: 1450 - total flux cleaned = 0.0043188 Jy ! Component: 1500 - total flux cleaned = 0.00420084 Jy ! Component: 1550 - total flux cleaned = 0.00417192 Jy ! Component: 1600 - total flux cleaned = 0.00414284 Jy ! Component: 1650 - total flux cleaned = 0.00402916 Jy ! Component: 1700 - total flux cleaned = 0.00397334 Jy ! Component: 1750 - total flux cleaned = 0.00391798 Jy ! Component: 1800 - total flux cleaned = 0.00380852 Jy ! Component: 1850 - total flux cleaned = 0.00364655 Jy ! Component: 1900 - total flux cleaned = 0.00372729 Jy ! Component: 1950 - total flux cleaned = 0.00364791 Jy ! Component: 2000 - total flux cleaned = 0.00354336 Jy ! Total flux subtracted in 2048 components = 0.0033888 Jy ! Clean residual min=-0.001325 max=0.001596 Jy/beam ! Clean residual mean=-0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.249417 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 208 components and 0.249417 Jy ![Exited script file: muppet] wmap "J1619-1817_X_2005_07_08_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8172 x 2.057 at 1.705 degrees (North through East) ! Clean map min=-0.0024442 max=0.16404 Jy/beam ! Writing clean map to FITS file: J1619-1817_X_2005_07_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164041 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000495677 device "J1619-1817_X_2005_07_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J1619-1817_X_2005_07_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.906497 0.906497 1.81299 3.62599 7.25198 14.504 29.0079 58.0158 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8172 x 2.057 at 1.705 degrees (North through East) ! Clean map min=-0.0024442 max=0.16404 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1619-1817_X_2005_07_08_yyk\_map.gif/gif" ! Attempting to open device: 'J1619-1817_X_2005_07_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1619-1817_X_2005_07_08_yyk_uvs.log closed on Fri Jan 20 10:43:03 2006