! Started logfile: J0118-2141_X_1997_07_02_yyk_uvs.log on Mon Jan 8 02:05:21 2007 obs J0118-2141_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0118-2141_X_1997_07_02_yyk_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.88385 visibilities/baseline/integration-bin. ! Found source: J0118-2141 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 753 lines of history. ! ! Reading 50864 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 J0118-2141_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.503485 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=0.7015 mas, bmaj=1.881 mas, bpa=-2.511 degrees ! Estimated noise=974.571 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 = 0.367138 Jy ! Component: 100 - total flux cleaned = 0.461272 Jy ! Total flux subtracted in 100 components = 0.461272 Jy ! Clean residual min=-0.014683 max=0.029325 Jy/beam ! Clean residual mean=0.000001 rms=0.004012 Jy/beam ! Combined flux in latest and established models = 0.461272 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 0.461272 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 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 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.220683Jy sigma=0.001925 ! Fit after self-cal, rms=0.220408Jy sigma=0.001922 ! Inverting map and beam ! Estimated beam: bmin=0.7015 mas, bmaj=1.881 mas, bpa=-2.511 degrees ! Estimated noise=974.571 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405624 Jy ! Component: 100 - total flux cleaned = 0.0584298 Jy ! Total flux subtracted in 100 components = 0.0584298 Jy ! Clean residual min=-0.010764 max=0.013556 Jy/beam ! Clean residual mean=-0.000010 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.519702 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.519702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214150Jy sigma=0.001843 ! Fit after self-cal, rms=0.214031Jy sigma=0.001842 ! 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=0.9082 mas, bmaj=2.401 mas, bpa=-2.219 degrees ! Estimated noise=476.525 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 = 0.0206004 Jy ! Component: 100 - total flux cleaned = 0.0296567 Jy ! Component: 150 - total flux cleaned = 0.0333198 Jy ! Component: 200 - total flux cleaned = 0.0340237 Jy ! Total flux subtracted in 200 components = 0.0340236 Jy ! Clean residual min=-0.007908 max=0.013342 Jy/beam ! Clean residual mean=-0.000063 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.553726 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.553726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213362Jy sigma=0.001829 ! Fit after self-cal, rms=0.213355Jy sigma=0.001829 ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151273 Jy ! Component: 100 - total flux cleaned = 0.0200559 Jy ! Component: 150 - total flux cleaned = 0.0211117 Jy ! Component: 200 - total flux cleaned = 0.0216325 Jy ! Total flux subtracted in 200 components = 0.0216325 Jy ! Clean residual min=-0.006732 max=0.007522 Jy/beam ! Clean residual mean=-0.000043 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.575358 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 80 components and 0.575358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212450Jy sigma=0.001822 ! Fit after self-cal, rms=0.212333Jy sigma=0.001820 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9082 x 2.401 at -2.219 degrees (North through East) ! Clean map min=-0.0057482 max=0.43936 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: 0.999749 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.03 KP 1.01 ! LA 1.02 MK 1.03 NL 1.02 OV 0.98 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00408 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 1.01 ! LA 0.99 MK 0.97 NL 1.00 OV 1.05 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.993409 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.07 KP 0.99 ! LA 1.01 MK 1.02 NL 1.01 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.981415 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.09 KP 0.98 ! LA 1.00 MK 0.99 NL 1.03 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.212333Jy sigma=0.001820 ! Fit after self-cal, rms=0.212631Jy sigma=0.001812 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=0.212631Jy sigma=0.001812 ! Fit after self-cal, rms=0.212632Jy sigma=0.001812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9096 mas, bmaj=2.395 mas, bpa=-1.924 degrees ! Estimated noise=473.115 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 = -0.0051508 Jy ! Component: 100 - total flux cleaned = -0.00573275 Jy ! Component: 150 - total flux cleaned = -0.00596537 Jy ! Component: 200 - total flux cleaned = -0.00615403 Jy ! Total flux subtracted in 200 components = -0.00615403 Jy ! Clean residual min=-0.003159 max=0.003446 Jy/beam ! Clean residual mean=0.000005 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.569204 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.569204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212438Jy sigma=0.001811 ! Fit after self-cal, rms=0.212436Jy sigma=0.001811 ! 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=0.212436Jy sigma=0.001811 ! Fit after self-cal, rms=0.199221Jy sigma=0.001694 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 = 0.00255368 Jy ! Component: 100 - total flux cleaned = 0.00255801 Jy ! Component: 150 - total flux cleaned = 0.002556 Jy ! Component: 200 - total flux cleaned = 0.0024757 Jy ! Total flux subtracted in 200 components = 0.0024757 Jy ! Clean residual min=-0.003805 max=0.003518 Jy/beam ! Clean residual mean=0.000011 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.57168 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.57168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199127Jy sigma=0.001693 ! Fit after self-cal, rms=0.197637Jy sigma=0.001681 ! 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: 0.9096 x 2.395 at -1.924 degrees (North through East) ! Clean map min=-0.0033248 max=0.4449 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=0.197637Jy sigma=0.001681 ! Fit after self-cal, rms=0.198386Jy sigma=0.001676 ! 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=0.198386Jy sigma=0.001676 ! Fit after self-cal, rms=0.198019Jy sigma=0.001672 ! Inverting map and beam ! Estimated beam: bmin=0.9109 mas, bmaj=2.394 mas, bpa=-1.757 degrees ! Estimated noise=471.423 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135635 Jy ! Component: 100 - total flux cleaned = 0.00134423 Jy ! Component: 150 - total flux cleaned = 0.00139765 Jy ! Component: 200 - total flux cleaned = 0.00144278 Jy ! Total flux subtracted in 200 components = 0.00144278 Jy ! Clean residual min=-0.002447 max=0.002445 Jy/beam ! Clean residual mean=0.000010 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.573123 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 125 components and 0.573123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197984Jy sigma=0.001672 ! Fit after self-cal, rms=0.197821Jy sigma=0.001671 ! 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=0.197821Jy sigma=0.001671 ! Fit after self-cal, rms=0.197667Jy sigma=0.001668 ! 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=0.197667Jy sigma=0.001668 ! Fit after self-cal, rms=0.197575Jy sigma=0.001667 ! Inverting map and beam ! Estimated beam: bmin=0.9105 mas, bmaj=2.394 mas, bpa=-1.782 degrees ! Estimated noise=471.03 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216094 Jy ! Component: 100 - total flux cleaned = 0.000215422 Jy ! Component: 150 - total flux cleaned = 0.000256591 Jy ! Component: 200 - total flux cleaned = 0.000256562 Jy ! Total flux subtracted in 200 components = 0.000256562 Jy ! Clean residual min=-0.002453 max=0.002437 Jy/beam ! Clean residual mean=0.000010 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.573379 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.573379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197559Jy sigma=0.001667 ! Fit after self-cal, rms=0.197488Jy sigma=0.001667 ! 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=2.336 mas, bmaj=5.297 mas, bpa=0.871 degrees ! Estimated noise=596.874 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 = 0.000547673 Jy ! Component: 100 - total flux cleaned = 0.000569821 Jy ! Component: 150 - total flux cleaned = 0.000588972 Jy ! Component: 200 - total flux cleaned = 0.000589061 Jy ! Total flux subtracted in 200 components = 0.000589061 Jy ! Clean residual min=-0.002363 max=0.002445 Jy/beam ! Clean residual mean=0.000015 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.573968 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 143 components and 0.573968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197488Jy sigma=0.001667 ! Fit after self-cal, rms=0.197430Jy sigma=0.001666 ! 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=0.7021 mas, bmaj=1.875 mas, bpa=-2.225 degrees ! Estimated noise=974.369 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.374042 Jy ! Component: 100 - total flux cleaned = 0.469241 Jy ! Component: 150 - total flux cleaned = 0.510197 Jy ! Component: 200 - total flux cleaned = 0.529674 Jy ! Total flux subtracted in 200 components = 0.529674 Jy ! Clean residual min=-0.006201 max=0.008080 Jy/beam ! Clean residual mean=0.000012 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.529674 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.529674 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9105 mas, bmaj=2.394 mas, bpa=-1.782 degrees ! Estimated noise=471.03 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 = 0.018808 Jy ! Component: 100 - total flux cleaned = 0.0285594 Jy ! Component: 150 - total flux cleaned = 0.0343425 Jy ! Component: 200 - total flux cleaned = 0.0379855 Jy ! Total flux subtracted in 200 components = 0.0379855 Jy ! Clean residual min=-0.002910 max=0.002305 Jy/beam ! Clean residual mean=0.000007 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.56766 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 78 components and 0.56766 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=2.336 mas, bmaj=5.297 mas, bpa=0.871 degrees ! Estimated noise=596.874 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 = 0.00312168 Jy ! Component: 100 - total flux cleaned = 0.00463761 Jy ! Component: 150 - total flux cleaned = 0.00515858 Jy ! Component: 200 - total flux cleaned = 0.0052667 Jy ! Total flux subtracted in 200 components = 0.0052667 Jy ! Clean residual min=-0.002478 max=0.002542 Jy/beam ! Clean residual mean=0.000016 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.572927 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.572926 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9105 mas, bmaj=2.394 mas, bpa=-1.782 degrees ! Estimated noise=471.03 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328163 Jy ! Component: 100 - total flux cleaned = -0.000387053 Jy ! Component: 150 - total flux cleaned = -0.00038825 Jy ! Component: 200 - total flux cleaned = -0.000390564 Jy ! Total flux subtracted in 200 components = -0.000390564 Jy ! Clean residual min=-0.002546 max=0.002189 Jy/beam ! Clean residual mean=0.000010 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.572536 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.572536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197465Jy sigma=0.001666 ! Fit after self-cal, rms=0.197412Jy sigma=0.001666 wmodel J0118-2141_X_1997_07_02_yyk\_map.mod ! Writing 107 model components to file: J0118-2141_X_1997_07_02_yyk_map.mod wobs J0118-2141_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0118-2141_X_1997_07_02_yyk_uvs.fits wwins J0118-2141_X_1997_07_02_yyk\_map.win ! wwins: Wrote 2 windows to J0118-2141_X_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 = -0.000491661 Jy ! Component: 100 - total flux cleaned = -0.000531149 Jy ! Component: 150 - total flux cleaned = -0.000601349 Jy ! Component: 200 - total flux cleaned = -0.000670745 Jy ! Component: 250 - total flux cleaned = -0.000906411 Jy ! Component: 300 - total flux cleaned = -0.000972186 Jy ! Component: 350 - total flux cleaned = -0.0010356 Jy ! Component: 400 - total flux cleaned = -0.00103589 Jy ! Component: 450 - total flux cleaned = -0.00109636 Jy ! Component: 500 - total flux cleaned = -0.00112623 Jy ! Component: 550 - total flux cleaned = -0.00118423 Jy ! Component: 600 - total flux cleaned = -0.00124099 Jy ! Component: 650 - total flux cleaned = -0.00132422 Jy ! Component: 700 - total flux cleaned = -0.00137842 Jy ! Component: 750 - total flux cleaned = -0.00145821 Jy ! Component: 800 - total flux cleaned = -0.00140446 Jy ! Component: 850 - total flux cleaned = -0.00143033 Jy ! Component: 900 - total flux cleaned = -0.00135364 Jy ! Component: 950 - total flux cleaned = -0.00140467 Jy ! Component: 1000 - total flux cleaned = -0.00138037 Jy ! Component: 1050 - total flux cleaned = -0.00147876 Jy ! Component: 1100 - total flux cleaned = -0.00147844 Jy ! Component: 1150 - total flux cleaned = -0.00143078 Jy ! Component: 1200 - total flux cleaned = -0.00150172 Jy ! Component: 1250 - total flux cleaned = -0.00143177 Jy ! Component: 1300 - total flux cleaned = -0.00150061 Jy ! Component: 1350 - total flux cleaned = -0.00145533 Jy ! Component: 1400 - total flux cleaned = -0.00152253 Jy ! Component: 1450 - total flux cleaned = -0.00147792 Jy ! Component: 1500 - total flux cleaned = -0.00147805 Jy ! Component: 1550 - total flux cleaned = -0.00154325 Jy ! Component: 1600 - total flux cleaned = -0.00147919 Jy ! Component: 1650 - total flux cleaned = -0.00147927 Jy ! Component: 1700 - total flux cleaned = -0.00147933 Jy ! Component: 1750 - total flux cleaned = -0.0014587 Jy ! Component: 1800 - total flux cleaned = -0.00147934 Jy ! Component: 1850 - total flux cleaned = -0.00147919 Jy ! Component: 1900 - total flux cleaned = -0.00151912 Jy ! Component: 1950 - total flux cleaned = -0.00153867 Jy ! Component: 2000 - total flux cleaned = -0.00155838 Jy ! Total flux subtracted in 2048 components = -0.00157785 Jy ! Clean residual min=-0.001076 max=0.001222 Jy/beam ! Clean residual mean=0.000011 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.570958 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 255 components and 0.570957 Jy ![Exited script file: muppet] wmap "J0118-2141_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9105 x 2.394 at -1.782 degrees (North through East) ! Clean map min=-0.0018645 max=0.44741 Jy/beam ! Writing clean map to FITS file: J0118-2141_X_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 0.447407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000371291 device "J0118-2141_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0118-2141_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248962 0.248962 0.497924 0.995848 1.9917 3.98339 7.96678 15.9336 31.8671 63.7343 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.447 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9105 x 2.394 at -1.782 degrees (North through East) ! Clean map min=-0.0018645 max=0.44741 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0118-2141_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0118-2141_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0118-2141_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 02:05:33 2007