! Started logfile: J0643-1335_X_2005_05_12_yyk_uvs.log on Sat Oct 8 17:04:40 2005 obs J0643-1335_X_2005_05_12_yyk_uve.fits ! Reading UV FITS file: J0643-1335_X_2005_05_12_yyk_uve.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.924786 visibilities/baseline/integration-bin. ! Found source: J0643-1335 ! ! 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 1438 lines of history. ! ! Reading 2164 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 J0643-1335_X_2005_05_12_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)= 0.219885 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=0.6979 mas, bmaj=1.738 mas, bpa=0.2792 degrees ! Estimated noise=1.21123 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 = 0.170419 Jy ! Component: 100 - total flux cleaned = 0.207086 Jy ! Total flux subtracted in 100 components = 0.207086 Jy ! Clean residual min=-0.006299 max=0.013368 Jy/beam ! Clean residual mean=-0.000009 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.207086 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 0.207086 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.076386Jy sigma=1.157870 ! Fit after self-cal, rms=0.076329Jy sigma=1.154991 ! Inverting map and beam ! Estimated beam: bmin=0.6979 mas, bmaj=1.738 mas, bpa=0.2792 degrees ! Estimated noise=1.21123 mJy/beam. ! Added new window around map position (1.2, 1.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160203 Jy ! Component: 100 - total flux cleaned = 0.0241829 Jy ! Total flux subtracted in 100 components = 0.0241829 Jy ! Clean residual min=-0.005673 max=0.006113 Jy/beam ! Clean residual mean=-0.000006 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.231269 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.231269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073342Jy sigma=1.077955 ! Fit after self-cal, rms=0.073107Jy sigma=1.074391 ! 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=0.8884 mas, bmaj=2.16 mas, bpa=-0.5432 degrees ! Estimated noise=0.852108 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 = 0.00878885 Jy ! Component: 100 - total flux cleaned = 0.0124878 Jy ! Component: 150 - total flux cleaned = 0.0143921 Jy ! Component: 200 - total flux cleaned = 0.0149063 Jy ! Total flux subtracted in 200 components = 0.0149063 Jy ! Clean residual min=-0.004931 max=0.004462 Jy/beam ! Clean residual mean=-0.000020 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.246175 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.246175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072618Jy sigma=1.058946 ! Fit after self-cal, rms=0.072525Jy sigma=1.057588 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8884 x 2.16 at -0.5432 degrees (North through East) ! Clean map min=-0.0041591 max=0.19794 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. ! Amplitude normalization factor in sub-array 1: 1.00416 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.09 KP 0.95 ! LA 1.01 MK 0.98 NL 1.00 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00891 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.09 KP 0.91 ! LA 1.01 MK 0.95 NL 0.99 OV 0.96 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.993054 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.96 KP 0.89 ! LA 0.98 MK 1.10 NL 0.97 OV 1.06 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.983743 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.02 KP 0.99 ! LA 0.96 MK 1.01 NL 1.01 OV 1.00 ! PT 1.14 SC 0.97 ! ! ! Fit before self-cal, rms=0.072525Jy sigma=1.057588 ! Fit after self-cal, rms=0.071469Jy sigma=1.028998 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=0.071469Jy sigma=1.028998 ! Fit after self-cal, rms=0.071463Jy sigma=1.028978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.158 mas, bpa=-0.2652 degrees ! Estimated noise=0.848745 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 = 1.00636e-05 Jy ! Component: 100 - total flux cleaned = -2.26193e-05 Jy ! Component: 150 - total flux cleaned = 4.28596e-06 Jy ! Component: 200 - total flux cleaned = 2.21289e-06 Jy ! Total flux subtracted in 200 components = 2.21289e-06 Jy ! Clean residual min=-0.003509 max=0.003619 Jy/beam ! Clean residual mean=-0.000005 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.246177 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.246177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071443Jy sigma=1.028405 ! Fit after self-cal, rms=0.071431Jy sigma=1.028307 ! 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=0.071431Jy sigma=1.028307 ! Fit after self-cal, rms=0.069429Jy sigma=0.988648 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 = 0.000630096 Jy ! Component: 100 - total flux cleaned = 0.00072963 Jy ! Component: 150 - total flux cleaned = 0.00079622 Jy ! Component: 200 - total flux cleaned = 0.000797475 Jy ! Total flux subtracted in 200 components = 0.000797475 Jy ! Clean residual min=-0.003397 max=0.003551 Jy/beam ! Clean residual mean=-0.000005 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.246975 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 61 components and 0.246975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069426Jy sigma=0.988315 ! Fit after self-cal, rms=0.069408Jy sigma=0.985788 ! 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: 0.8913 x 2.158 at -0.2652 degrees (North through East) ! Clean map min=-0.0030912 max=0.19827 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=0.069408Jy sigma=0.985788 ! Fit after self-cal, rms=0.070445Jy sigma=0.978310 ! 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=0.070445Jy sigma=0.978310 ! Fit after self-cal, rms=0.070478Jy sigma=0.978070 ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=2.162 mas, bpa=-0.2629 degrees ! Estimated noise=0.847123 mJy/beam. ! Added new window around map position (-11.8, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340907 Jy ! Component: 100 - total flux cleaned = 0.00392947 Jy ! Component: 150 - total flux cleaned = 0.00410529 Jy ! Component: 200 - total flux cleaned = 0.00425079 Jy ! Total flux subtracted in 200 components = 0.00425079 Jy ! Clean residual min=-0.003046 max=0.003060 Jy/beam ! Clean residual mean=-0.000017 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.251226 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 78 components and 0.251226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070266Jy sigma=0.974462 ! Fit after self-cal, rms=0.070278Jy sigma=0.974333 ! 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=0.070278Jy sigma=0.974333 ! Fit after self-cal, rms=0.069884Jy sigma=0.959361 ! 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=0.069884Jy sigma=0.959361 ! Fit after self-cal, rms=0.069894Jy sigma=0.959328 ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=2.165 mas, bpa=-0.4427 degrees ! Estimated noise=0.847303 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819158 Jy ! Component: 100 - total flux cleaned = 0.000865105 Jy ! Component: 150 - total flux cleaned = 0.000906102 Jy ! Component: 200 - total flux cleaned = 0.000907232 Jy ! Total flux subtracted in 200 components = 0.000907232 Jy ! Clean residual min=-0.003191 max=0.003030 Jy/beam ! Clean residual mean=-0.000021 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.252133 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.252133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069848Jy sigma=0.958387 ! Fit after self-cal, rms=0.069849Jy sigma=0.958341 ! 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=2.259 mas, bmaj=4.359 mas, bpa=6.096 degrees ! Estimated noise=1.08338 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 = 0.000856201 Jy ! Component: 100 - total flux cleaned = 0.0011785 Jy ! Component: 150 - total flux cleaned = 0.00139361 Jy ! Component: 200 - total flux cleaned = 0.00150649 Jy ! Total flux subtracted in 200 components = 0.00150649 Jy ! Clean residual min=-0.003313 max=0.003440 Jy/beam ! Clean residual mean=-0.000050 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.253639 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 93 components and 0.253639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069843Jy sigma=0.958181 ! Fit after self-cal, rms=0.069833Jy sigma=0.958150 ! 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=0.7004 mas, bmaj=1.74 mas, bpa=0.3629 degrees ! Estimated noise=1.21407 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.171267 Jy ! Component: 100 - total flux cleaned = 0.209429 Jy ! Component: 150 - total flux cleaned = 0.225585 Jy ! Component: 200 - total flux cleaned = 0.234728 Jy ! Total flux subtracted in 200 components = 0.234728 Jy ! Clean residual min=-0.005658 max=0.004597 Jy/beam ! Clean residual mean=0.000000 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.234728 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.234728 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=2.165 mas, bpa=-0.4427 degrees ! Estimated noise=0.847303 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 = 0.00835772 Jy ! Component: 100 - total flux cleaned = 0.0121649 Jy ! Component: 150 - total flux cleaned = 0.014096 Jy ! Component: 200 - total flux cleaned = 0.0150375 Jy ! Total flux subtracted in 200 components = 0.0150375 Jy ! Clean residual min=-0.003166 max=0.002987 Jy/beam ! Clean residual mean=-0.000018 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.249766 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.249766 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=2.259 mas, bmaj=4.359 mas, bpa=6.096 degrees ! Estimated noise=1.08338 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 = 0.00164795 Jy ! Component: 100 - total flux cleaned = 0.00255486 Jy ! Component: 150 - total flux cleaned = 0.00298332 Jy ! Component: 200 - total flux cleaned = 0.00329057 Jy ! Total flux subtracted in 200 components = 0.00329057 Jy ! Clean residual min=-0.003271 max=0.003402 Jy/beam ! Clean residual mean=-0.000049 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.253057 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.253057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=2.165 mas, bpa=-0.4427 degrees ! Estimated noise=0.847303 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394986 Jy ! Component: 100 - total flux cleaned = -0.000445086 Jy ! Component: 150 - total flux cleaned = -0.000444989 Jy ! Component: 200 - total flux cleaned = -0.000404791 Jy ! Total flux subtracted in 200 components = -0.000404791 Jy ! Clean residual min=-0.003208 max=0.002893 Jy/beam ! Clean residual mean=-0.000021 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.252652 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.252652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069874Jy sigma=0.958556 ! Fit after self-cal, rms=0.069860Jy sigma=0.958433 wmodel J0643-1335_X_2005_05_12_yyk\_map.mod ! Writing 75 model components to file: J0643-1335_X_2005_05_12_yyk_map.mod wobs J0643-1335_X_2005_05_12_yyk\_uvs.fits ! Writing UV FITS file: J0643-1335_X_2005_05_12_yyk_uvs.fits wwins J0643-1335_X_2005_05_12_yyk\_map.win ! wwins: Wrote 3 windows to J0643-1335_X_2005_05_12_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 = -0.000507827 Jy ! Component: 100 - total flux cleaned = -0.000166188 Jy ! Component: 150 - total flux cleaned = 0.000388838 Jy ! Component: 200 - total flux cleaned = 0.00070041 Jy ! Component: 250 - total flux cleaned = 0.00108803 Jy ! Component: 300 - total flux cleaned = 0.00125602 Jy ! Component: 350 - total flux cleaned = 0.00133913 Jy ! Component: 400 - total flux cleaned = 0.00142014 Jy ! Component: 450 - total flux cleaned = 0.00153786 Jy ! Component: 500 - total flux cleaned = 0.0015378 Jy ! Component: 550 - total flux cleaned = 0.00153747 Jy ! Component: 600 - total flux cleaned = 0.00161202 Jy ! Component: 650 - total flux cleaned = 0.00150218 Jy ! Component: 700 - total flux cleaned = 0.0014669 Jy ! Component: 750 - total flux cleaned = 0.0013603 Jy ! Component: 800 - total flux cleaned = 0.00129076 Jy ! Component: 850 - total flux cleaned = 0.00136009 Jy ! Component: 900 - total flux cleaned = 0.0012581 Jy ! Component: 950 - total flux cleaned = 0.00129151 Jy ! Component: 1000 - total flux cleaned = 0.00139036 Jy ! Component: 1050 - total flux cleaned = 0.00142247 Jy ! Component: 1100 - total flux cleaned = 0.001422 Jy ! Component: 1150 - total flux cleaned = 0.00154947 Jy ! Component: 1200 - total flux cleaned = 0.00173749 Jy ! Component: 1250 - total flux cleaned = 0.00176876 Jy ! Component: 1300 - total flux cleaned = 0.00179933 Jy ! Component: 1350 - total flux cleaned = 0.00192116 Jy ! Component: 1400 - total flux cleaned = 0.00192103 Jy ! Component: 1450 - total flux cleaned = 0.0021282 Jy ! Component: 1500 - total flux cleaned = 0.00201064 Jy ! Component: 1550 - total flux cleaned = 0.00212622 Jy ! Component: 1600 - total flux cleaned = 0.00212594 Jy ! Component: 1650 - total flux cleaned = 0.00212573 Jy ! Component: 1700 - total flux cleaned = 0.00220972 Jy ! Component: 1750 - total flux cleaned = 0.0022649 Jy ! Component: 1800 - total flux cleaned = 0.00215482 Jy ! Component: 1850 - total flux cleaned = 0.00210115 Jy ! Component: 1900 - total flux cleaned = 0.00215531 Jy ! Component: 1950 - total flux cleaned = 0.00212841 Jy ! Component: 2000 - total flux cleaned = 0.00202334 Jy ! Total flux subtracted in 2048 components = 0.0020756 Jy ! Clean residual min=-0.001429 max=0.001420 Jy/beam ! Clean residual mean=0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.254727 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 210 components and 0.254727 Jy ![Exited script file: muppet] wmap "J0643-1335_X_2005_05_12_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8904 x 2.165 at -0.4427 degrees (North through East) ! Clean map min=-0.0021733 max=0.19736 Jy/beam ! Writing clean map to FITS file: J0643-1335_X_2005_05_12_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.19736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000496007 device "J0643-1335_X_2005_05_12_yyk\_map.eps/VPS" ! Attempting to open device: 'J0643-1335_X_2005_05_12_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.753962 0.753962 1.50792 3.01585 6.03169 12.0634 24.1268 48.2536 96.5071 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.197 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8904 x 2.165 at -0.4427 degrees (North through East) ! Clean map min=-0.0021733 max=0.19736 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0643-1335_X_2005_05_12_yyk\_map.gif/gif" ! Attempting to open device: 'J0643-1335_X_2005_05_12_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0643-1335_X_2005_05_12_yyk_uvs.log closed on Sat Oct 8 17:04:44 2005