! Started logfile: J2337-1752_S_1997_07_02_yyk_uvs.log on Sun Jan 7 20:26:52 2007 obs J2337-1752_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J2337-1752_S_1997_07_02_yyk_uva.fits ! AN table 1: 141 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.19968 visibilities/baseline/integration-bin. ! Found source: J2337-1752 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 754 lines of history. ! ! Reading 30448 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 J2337-1752_S_1997_07_02_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)= 0.447095 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=2.863 mas, bmaj=7.744 mas, bpa=-8.544 degrees ! Estimated noise=2351.91 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 = 0.260608 Jy ! Component: 100 - total flux cleaned = 0.316504 Jy ! Total flux subtracted in 100 components = 0.316504 Jy ! Clean residual min=-0.022282 max=0.032363 Jy/beam ! Clean residual mean=0.000029 rms=0.006381 Jy/beam ! Combined flux in latest and established models = 0.316504 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.316504 Jy ! ! Correcting IF 1. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.326996Jy sigma=0.001570 ! Fit after self-cal, rms=0.326748Jy sigma=0.001569 ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.744 mas, bpa=-8.544 degrees ! Estimated noise=2351.96 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=3.579 mas, bmaj=9.235 mas, bpa=-9.529 degrees ! Estimated noise=1006.56 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 (-3, -13.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348387 Jy ! Component: 100 - total flux cleaned = 0.0456777 Jy ! Component: 150 - total flux cleaned = 0.0501153 Jy ! Component: 200 - total flux cleaned = 0.0531925 Jy ! Total flux subtracted in 200 components = 0.0531925 Jy ! Clean residual min=-0.010141 max=0.012059 Jy/beam ! Clean residual mean=0.000143 rms=0.003290 Jy/beam ! Combined flux in latest and established models = 0.369697 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.369697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.324258Jy sigma=0.001552 ! Fit after self-cal, rms=0.323843Jy sigma=0.001551 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.579 x 9.235 at -9.529 degrees (North through East) ! Clean map min=-0.0092975 max=0.28714 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: 1.03216 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.91 KP 0.91 ! LA 1.00 MK 0.98 NL 1.00* OV 1.04 ! PT 0.94 SC 0.83 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.994404 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 0.96 KP 0.94 ! LA 1.09 MK 1.01 NL 1.00 OV 1.02 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.03728 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 0.93 KP 0.92 ! LA 0.86 MK 0.87 NL 0.95 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.980542 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.14 HN 1.11 KP 0.98 ! LA 0.92 MK 1.10 NL 1.10 OV 0.92 ! PT 0.90 SC 1.00 ! ! ! Fit before self-cal, rms=0.323843Jy sigma=0.001551 ! Fit after self-cal, rms=0.314870Jy sigma=0.001543 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=0.314870Jy sigma=0.001543 ! Fit after self-cal, rms=0.314861Jy sigma=0.001543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=9.077 mas, bpa=-8.517 degrees ! Estimated noise=1005.93 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 = 0.0103349 Jy ! Component: 100 - total flux cleaned = 0.0134082 Jy ! Component: 150 - total flux cleaned = 0.0139068 Jy ! Component: 200 - total flux cleaned = 0.0141871 Jy ! Total flux subtracted in 200 components = 0.0141871 Jy ! Clean residual min=-0.005461 max=0.008089 Jy/beam ! Clean residual mean=0.000015 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.383884 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.383884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.314619Jy sigma=0.001541 ! Fit after self-cal, rms=0.314582Jy sigma=0.001541 ! 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=0.314582Jy sigma=0.001541 ! Fit after self-cal, rms=0.313565Jy sigma=0.001536 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 = 0.00249064 Jy ! Component: 100 - total flux cleaned = 0.00261726 Jy ! Component: 150 - total flux cleaned = 0.00261345 Jy ! Component: 200 - total flux cleaned = 0.00261261 Jy ! Total flux subtracted in 200 components = 0.00261262 Jy ! Clean residual min=-0.004916 max=0.007941 Jy/beam ! Clean residual mean=0.000020 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.386496 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.386496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313481Jy sigma=0.001536 ! Fit after self-cal, rms=0.313362Jy sigma=0.001535 ! 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: 3.521 x 9.077 at -8.517 degrees (North through East) ! Clean map min=-0.005118 max=0.28798 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=0.313362Jy sigma=0.001535 ! Fit after self-cal, rms=0.311057Jy sigma=0.001532 ! 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=0.311057Jy sigma=0.001532 ! Fit after self-cal, rms=0.311042Jy sigma=0.001532 ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=9.034 mas, bpa=-8.509 degrees ! Estimated noise=998.936 mJy/beam. ! Added new window around map position (-19, -35). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851195 Jy ! Component: 100 - total flux cleaned = 0.0128977 Jy ! Component: 150 - total flux cleaned = 0.0147703 Jy ! Component: 200 - total flux cleaned = 0.0157617 Jy ! Total flux subtracted in 200 components = 0.0157617 Jy ! Clean residual min=-0.004464 max=0.006032 Jy/beam ! Clean residual mean=0.000006 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.402258 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 131 components and 0.402258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310875Jy sigma=0.001531 ! Fit after self-cal, rms=0.310867Jy sigma=0.001531 ! Inverting map ! Added new window around map position (10, -39). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597268 Jy ! Component: 100 - total flux cleaned = 0.00795932 Jy ! Component: 150 - total flux cleaned = 0.00857987 Jy ! Component: 200 - total flux cleaned = 0.00873216 Jy ! Total flux subtracted in 200 components = 0.00873216 Jy ! Clean residual min=-0.003660 max=0.003843 Jy/beam ! Clean residual mean=-0.000025 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.41099 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 158 components and 0.41099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310792Jy sigma=0.001531 ! Fit after self-cal, rms=0.310792Jy sigma=0.001531 ! 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=0.310792Jy sigma=0.001531 ! Fit after self-cal, rms=0.311486Jy sigma=0.001529 ! 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=0.311486Jy sigma=0.001529 ! Fit after self-cal, rms=0.311495Jy sigma=0.001529 ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=9.03 mas, bpa=-8.369 degrees ! Estimated noise=997.364 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145396 Jy ! Component: 100 - total flux cleaned = 0.00203318 Jy ! Component: 150 - total flux cleaned = 0.00216052 Jy ! Component: 200 - total flux cleaned = 0.00228033 Jy ! Total flux subtracted in 200 components = 0.00228033 Jy ! Clean residual min=-0.003455 max=0.003642 Jy/beam ! Clean residual mean=-0.000013 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.413271 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 181 components and 0.413271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.311477Jy sigma=0.001528 ! Fit after self-cal, rms=0.311481Jy sigma=0.001528 ! 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=7.997 mas, bmaj=16.36 mas, bpa=-7.986 degrees ! Estimated noise=1246.14 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 = 0.000324764 Jy ! Component: 100 - total flux cleaned = 0.00024039 Jy ! Component: 150 - total flux cleaned = 0.000202508 Jy ! Component: 200 - total flux cleaned = 0.000134911 Jy ! Total flux subtracted in 200 components = 0.000134911 Jy ! Clean residual min=-0.003402 max=0.003699 Jy/beam ! Clean residual mean=-0.000029 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.413406 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 201 components and 0.413406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.311477Jy sigma=0.001528 ! Fit after self-cal, rms=0.311481Jy sigma=0.001528 ! 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=2.83 mas, bmaj=7.708 mas, bpa=-7.97 degrees ! Estimated noise=2307.6 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.256986 Jy ! Component: 100 - total flux cleaned = 0.318896 Jy ! Component: 150 - total flux cleaned = 0.347686 Jy ! Component: 200 - total flux cleaned = 0.359271 Jy ! Total flux subtracted in 200 components = 0.359271 Jy ! Clean residual min=-0.013569 max=0.013047 Jy/beam ! Clean residual mean=-0.000014 rms=0.004311 Jy/beam ! Combined flux in latest and established models = 0.359271 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.359271 Jy ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=9.03 mas, bpa=-8.369 degrees ! Estimated noise=997.364 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 = 0.017477 Jy ! Component: 100 - total flux cleaned = 0.0287282 Jy ! Component: 150 - total flux cleaned = 0.0345348 Jy ! Component: 200 - total flux cleaned = 0.0387683 Jy ! Total flux subtracted in 200 components = 0.0387683 Jy ! Clean residual min=-0.005678 max=0.005150 Jy/beam ! Clean residual mean=0.000007 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.398039 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.398039 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=7.997 mas, bmaj=16.36 mas, bpa=-7.986 degrees ! Estimated noise=1246.14 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 = 0.00648514 Jy ! Component: 100 - total flux cleaned = 0.01001 Jy ! Component: 150 - total flux cleaned = 0.0115049 Jy ! Component: 200 - total flux cleaned = 0.012353 Jy ! Total flux subtracted in 200 components = 0.012353 Jy ! Clean residual min=-0.004129 max=0.004104 Jy/beam ! Clean residual mean=-0.000021 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.410392 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.410392 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=9.03 mas, bpa=-8.369 degrees ! Estimated noise=997.364 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000428882 Jy ! Component: 100 - total flux cleaned = 0.000209156 Jy ! Component: 150 - total flux cleaned = 0.000777781 Jy ! Component: 200 - total flux cleaned = 0.00129823 Jy ! Total flux subtracted in 200 components = 0.00129823 Jy ! Clean residual min=-0.003848 max=0.004603 Jy/beam ! Clean residual mean=-0.000010 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.411691 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.411691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.311630Jy sigma=0.001529 ! Fit after self-cal, rms=0.311609Jy sigma=0.001529 wmodel J2337-1752_S_1997_07_02_yyk\_map.mod ! Writing 121 model components to file: J2337-1752_S_1997_07_02_yyk_map.mod wobs J2337-1752_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J2337-1752_S_1997_07_02_yyk_uvs.fits wwins J2337-1752_S_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J2337-1752_S_1997_07_02_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 = 0.0010467 Jy ! Component: 100 - total flux cleaned = 0.00105146 Jy ! Component: 150 - total flux cleaned = 0.000795667 Jy ! Component: 200 - total flux cleaned = 0.000612453 Jy ! Component: 250 - total flux cleaned = 0.000496017 Jy ! Component: 300 - total flux cleaned = 0.000383931 Jy ! Component: 350 - total flux cleaned = 0.000111044 Jy ! Component: 400 - total flux cleaned = -0.000257131 Jy ! Component: 450 - total flux cleaned = -0.000512511 Jy ! Component: 500 - total flux cleaned = -0.000662151 Jy ! Component: 550 - total flux cleaned = -0.00090548 Jy ! Component: 600 - total flux cleaned = -0.0010498 Jy ! Component: 650 - total flux cleaned = -0.001282 Jy ! Component: 700 - total flux cleaned = -0.00128156 Jy ! Component: 750 - total flux cleaned = -0.0013701 Jy ! Component: 800 - total flux cleaned = -0.00132659 Jy ! Component: 850 - total flux cleaned = -0.00128453 Jy ! Component: 900 - total flux cleaned = -0.00141131 Jy ! Component: 950 - total flux cleaned = -0.00145218 Jy ! Component: 1000 - total flux cleaned = -0.00145266 Jy ! Component: 1050 - total flux cleaned = -0.00157189 Jy ! Component: 1100 - total flux cleaned = -0.00153369 Jy ! Component: 1150 - total flux cleaned = -0.00161062 Jy ! Component: 1200 - total flux cleaned = -0.00164805 Jy ! Component: 1250 - total flux cleaned = -0.00164779 Jy ! Component: 1300 - total flux cleaned = -0.00161184 Jy ! Component: 1350 - total flux cleaned = -0.00157691 Jy ! Component: 1400 - total flux cleaned = -0.00157704 Jy ! Component: 1450 - total flux cleaned = -0.00157745 Jy ! Component: 1500 - total flux cleaned = -0.00154399 Jy ! Component: 1550 - total flux cleaned = -0.00151099 Jy ! Component: 1600 - total flux cleaned = -0.00134669 Jy ! Component: 1650 - total flux cleaned = -0.00125022 Jy ! Component: 1700 - total flux cleaned = -0.00125018 Jy ! Component: 1750 - total flux cleaned = -0.00112403 Jy ! Component: 1800 - total flux cleaned = -0.0010617 Jy ! Component: 1850 - total flux cleaned = -0.000878652 Jy ! Component: 1900 - total flux cleaned = -0.000878637 Jy ! Component: 1950 - total flux cleaned = -0.000670706 Jy ! Component: 2000 - total flux cleaned = -0.00055363 Jy ! Total flux subtracted in 2048 components = -0.000437957 Jy ! Clean residual min=-0.002192 max=0.001690 Jy/beam ! Clean residual mean=-0.000028 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.411253 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 246 components and 0.411253 Jy ![Exited script file: muppet] wmap "J2337-1752_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 9.03 at -8.369 degrees (North through East) ! Clean map min=-0.0036112 max=0.28553 Jy/beam ! Writing clean map to FITS file: J2337-1752_S_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.285525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572624 device "J2337-1752_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J2337-1752_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.601654 0.601654 1.20331 2.40661 4.81323 9.62646 19.2529 38.5058 77.0117 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.285 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 9.03 at -8.369 degrees (North through East) ! Clean map min=-0.0036112 max=0.28553 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2337-1752_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J2337-1752_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2337-1752_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 20:26:59 2007