! Started logfile: J1029-1852_X_1997_08_27_yyk_uvs.log on Mon Jan 8 04:51:25 2007 obs J1029-1852_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1029-1852_X_1997_08_27_yyk_uva.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904762 visibilities/baseline/integration-bin. ! Found source: J1029-1852 ! ! 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 701 lines of history. ! ! Reading 23940 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 J1029-1852_X_1997_08_27_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)= 0.510021 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=0.7804 mas, bmaj=1.722 mas, bpa=-15.82 degrees ! Estimated noise=1903.33 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 = 0.32444 Jy ! Component: 100 - total flux cleaned = 0.418274 Jy ! Total flux subtracted in 100 components = 0.418274 Jy ! Clean residual min=-0.040238 max=0.051257 Jy/beam ! Clean residual mean=-0.000243 rms=0.010069 Jy/beam ! Combined flux in latest and established models = 0.418274 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.418274 Jy ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.286492Jy sigma=0.001615 ! Fit after self-cal, rms=0.285991Jy sigma=0.001612 ! Inverting map and beam ! Estimated beam: bmin=0.7804 mas, bmaj=1.722 mas, bpa=-15.82 degrees ! Estimated noise=1905.59 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=2.016 mas, bpa=-14.57 degrees ! Estimated noise=793.273 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 = 0.068427 Jy ! Component: 100 - total flux cleaned = 0.0891042 Jy ! Component: 150 - total flux cleaned = 0.0917052 Jy ! Component: 200 - total flux cleaned = 0.0937523 Jy ! Total flux subtracted in 200 components = 0.0937523 Jy ! Clean residual min=-0.023661 max=0.023868 Jy/beam ! Clean residual mean=0.000102 rms=0.005470 Jy/beam ! Combined flux in latest and established models = 0.512026 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.512026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275785Jy sigma=0.001548 ! Fit after self-cal, rms=0.275631Jy sigma=0.001547 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9401 x 2.016 at -14.57 degrees (North through East) ! Clean map min=-0.022417 max=0.3915 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: 1.00368 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 0.91 KP 0.98 ! LA 0.98 MK 1.06 NL 0.93 OV 1.02 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01171 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.90 KP 0.99 ! LA 0.95 MK 1.01 NL 0.93 OV 1.06 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.998809 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.95 KP 0.98 ! LA 0.97 MK 0.99 NL 0.92 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.982122 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 0.98 KP 0.97 ! LA 0.97 MK 1.01 NL 0.93 OV 1.06 ! PT 1.07 SC 1.04 ! ! ! Fit before self-cal, rms=0.275631Jy sigma=0.001547 ! Fit after self-cal, rms=0.274187Jy sigma=0.001537 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=0.274187Jy sigma=0.001537 ! Fit after self-cal, rms=0.274187Jy sigma=0.001537 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9361 mas, bmaj=2.03 mas, bpa=-14.64 degrees ! Estimated noise=781.98 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 = -0.00123128 Jy ! Component: 100 - total flux cleaned = -0.000822998 Jy ! Component: 150 - total flux cleaned = -0.000181329 Jy ! Component: 200 - total flux cleaned = 0.000379472 Jy ! Total flux subtracted in 200 components = 0.000379472 Jy ! Clean residual min=-0.022620 max=0.019333 Jy/beam ! Clean residual mean=-0.000002 rms=0.004923 Jy/beam ! Combined flux in latest and established models = 0.512406 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.512406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273406Jy sigma=0.001532 ! Fit after self-cal, rms=0.273330Jy sigma=0.001532 ! 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=0.273330Jy sigma=0.001532 ! Fit after self-cal, rms=0.251054Jy sigma=0.001396 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) ! Added new window around map position (-6, 15.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129504 Jy ! Component: 100 - total flux cleaned = 0.0145727 Jy ! Component: 150 - total flux cleaned = 0.0159257 Jy ! Component: 200 - total flux cleaned = 0.0176679 Jy ! Total flux subtracted in 200 components = 0.0176679 Jy ! Clean residual min=-0.018794 max=0.019947 Jy/beam ! Clean residual mean=-0.000162 rms=0.004401 Jy/beam ! Combined flux in latest and established models = 0.530074 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 53 components and 0.530073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247513Jy sigma=0.001374 ! Fit after self-cal, rms=0.244944Jy sigma=0.001358 ! Inverting map ! Added new window around map position (5, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470195 Jy ! Component: 100 - total flux cleaned = 0.0097257 Jy ! Component: 150 - total flux cleaned = 0.00973776 Jy ! Component: 200 - total flux cleaned = 0.0108391 Jy ! Total flux subtracted in 200 components = 0.0108391 Jy ! Clean residual min=-0.013591 max=0.015580 Jy/beam ! Clean residual mean=-0.000152 rms=0.003860 Jy/beam ! Combined flux in latest and established models = 0.540912 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.540912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241414Jy sigma=0.001339 ! Fit after self-cal, rms=0.240793Jy sigma=0.001336 ! 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: 0.9361 x 2.03 at -14.64 degrees (North through East) ! Clean map min=-0.021223 max=0.39282 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=0.240793Jy sigma=0.001336 ! Fit after self-cal, rms=2.734517Jy sigma=0.001268 ! 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=2.734517Jy sigma=0.001268 ! Fit after self-cal, rms=2.734609Jy sigma=0.001266 ! Inverting map and beam ! Estimated beam: bmin=0.9068 mas, bmaj=2.387 mas, bpa=-10.09 degrees ! Estimated noise=792.932 mJy/beam. ! Added new window around map position (5.4, -7.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479553 Jy ! Component: 100 - total flux cleaned = 0.00401582 Jy ! Component: 150 - total flux cleaned = 0.00330973 Jy ! Component: 200 - total flux cleaned = 0.00330741 Jy ! Total flux subtracted in 200 components = 0.00330741 Jy ! Clean residual min=-0.007291 max=0.008679 Jy/beam ! Clean residual mean=-0.000071 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.54422 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.54422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.734528Jy sigma=0.001261 ! Fit after self-cal, rms=2.734532Jy sigma=0.001260 ! Inverting map ! Added new window around map position (-5.2, 3.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170059 Jy ! Component: 100 - total flux cleaned = 0.00136505 Jy ! Component: 150 - total flux cleaned = 0.00136258 Jy ! Component: 200 - total flux cleaned = 0.00136627 Jy ! Total flux subtracted in 200 components = 0.00136627 Jy ! Clean residual min=-0.005622 max=0.006709 Jy/beam ! Clean residual mean=-0.000066 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.545586 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.545586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.734552Jy sigma=0.001257 ! Fit after self-cal, rms=2.734578Jy sigma=0.001256 ! Inverting map ! Added new window around map position (9.4, -6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523279 Jy ! Component: 100 - total flux cleaned = 0.0059128 Jy ! Component: 150 - total flux cleaned = 0.00591043 Jy ! Component: 200 - total flux cleaned = 0.00627051 Jy ! Total flux subtracted in 200 components = 0.00627051 Jy ! Clean residual min=-0.004923 max=0.005150 Jy/beam ! Clean residual mean=-0.000066 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.551856 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 135 components and 0.551857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.734580Jy sigma=0.001255 ! Fit after self-cal, rms=2.734582Jy sigma=0.001254 ! 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=2.734582Jy sigma=0.001254 ! Fit after self-cal, rms=3.182102Jy sigma=0.001252 ! 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=3.182102Jy sigma=0.001252 ! Fit after self-cal, rms=3.182164Jy sigma=0.001252 ! Inverting map and beam ! Estimated beam: bmin=0.9077 mas, bmaj=2.386 mas, bpa=-9.85 degrees ! Estimated noise=791.791 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012937 Jy ! Component: 100 - total flux cleaned = 0.00129104 Jy ! Component: 150 - total flux cleaned = 0.00144542 Jy ! Component: 200 - total flux cleaned = 0.00173387 Jy ! Total flux subtracted in 200 components = 0.00173387 Jy ! Clean residual min=-0.004189 max=0.004782 Jy/beam ! Clean residual mean=-0.000056 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.553591 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 147 components and 0.553591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.182158Jy sigma=0.001251 ! Fit after self-cal, rms=3.182182Jy sigma=0.001251 ! 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=2.109 mas, bmaj=4.258 mas, bpa=-8.741 degrees ! Estimated noise=1014.09 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 = 0.000353159 Jy ! Component: 100 - total flux cleaned = 0.000231044 Jy ! Component: 150 - total flux cleaned = 0.000123244 Jy ! Component: 200 - total flux cleaned = -8.11686e-05 Jy ! Total flux subtracted in 200 components = -8.11686e-05 Jy ! Clean residual min=-0.004116 max=0.004196 Jy/beam ! Clean residual mean=-0.000111 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.553509 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 173 components and 0.553509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.182191Jy sigma=0.001251 ! Fit after self-cal, rms=3.182157Jy sigma=0.001251 ! 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=0.7396 mas, bmaj=1.98 mas, bpa=-10.89 degrees ! Estimated noise=2179.55 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.364177 Jy ! Component: 100 - total flux cleaned = 0.447366 Jy ! Component: 150 - total flux cleaned = 0.487699 Jy ! Component: 200 - total flux cleaned = 0.508878 Jy ! Total flux subtracted in 200 components = 0.508878 Jy ! Clean residual min=-0.013137 max=0.014906 Jy/beam ! Clean residual mean=-0.000136 rms=0.003566 Jy/beam ! Combined flux in latest and established models = 0.508878 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.508878 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9077 mas, bmaj=2.386 mas, bpa=-9.85 degrees ! Estimated noise=791.791 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 = 0.0219137 Jy ! Component: 100 - total flux cleaned = 0.0320345 Jy ! Component: 150 - total flux cleaned = 0.0373164 Jy ! Component: 200 - total flux cleaned = 0.0387982 Jy ! Total flux subtracted in 200 components = 0.0387982 Jy ! Clean residual min=-0.005364 max=0.006053 Jy/beam ! Clean residual mean=-0.000082 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.547676 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.547676 Jy ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424394 Jy ! Component: 100 - total flux cleaned = 0.00464994 Jy ! Component: 150 - total flux cleaned = 0.00464192 Jy ! Component: 200 - total flux cleaned = 0.00464002 Jy ! Total flux subtracted in 200 components = 0.00464002 Jy ! Clean residual min=-0.004569 max=0.004311 Jy/beam ! Clean residual mean=-0.000056 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.552316 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 106 components and 0.552316 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=2.109 mas, bmaj=4.258 mas, bpa=-8.741 degrees ! Estimated noise=1014.09 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 = 0.00142959 Jy ! Component: 100 - total flux cleaned = 0.00113851 Jy ! Component: 150 - total flux cleaned = 0.00113557 Jy ! Component: 200 - total flux cleaned = 0.000936927 Jy ! Total flux subtracted in 200 components = 0.000936927 Jy ! Clean residual min=-0.003834 max=0.003830 Jy/beam ! Clean residual mean=-0.000102 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.553253 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.553253 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9077 mas, bmaj=2.386 mas, bpa=-9.85 degrees ! Estimated noise=791.791 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118431 Jy ! Component: 100 - total flux cleaned = 0.00132178 Jy ! Component: 150 - total flux cleaned = 0.00157624 Jy ! Component: 200 - total flux cleaned = 0.00168748 Jy ! Total flux subtracted in 200 components = 0.00168748 Jy ! Clean residual min=-0.003925 max=0.003763 Jy/beam ! Clean residual mean=-0.000042 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.554941 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.55494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.181688Jy sigma=0.001251 ! Fit after self-cal, rms=3.180945Jy sigma=0.001251 wmodel J1029-1852_X_1997_08_27_yyk\_map.mod ! Writing 147 model components to file: J1029-1852_X_1997_08_27_yyk_map.mod wobs J1029-1852_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1029-1852_X_1997_08_27_yyk_uvs.fits wwins J1029-1852_X_1997_08_27_yyk\_map.win ! wwins: Wrote 7 windows to J1029-1852_X_1997_08_27_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 = 0.00147174 Jy ! Component: 100 - total flux cleaned = 0.00229526 Jy ! Component: 150 - total flux cleaned = 0.00278988 Jy ! Component: 200 - total flux cleaned = 0.00315917 Jy ! Component: 250 - total flux cleaned = 0.0034624 Jy ! Component: 300 - total flux cleaned = 0.00331585 Jy ! Component: 350 - total flux cleaned = 0.00322053 Jy ! Component: 400 - total flux cleaned = 0.00298883 Jy ! Component: 450 - total flux cleaned = 0.00280963 Jy ! Component: 500 - total flux cleaned = 0.00267908 Jy ! Component: 550 - total flux cleaned = 0.0026804 Jy ! Component: 600 - total flux cleaned = 0.00255605 Jy ! Component: 650 - total flux cleaned = 0.00243397 Jy ! Component: 700 - total flux cleaned = 0.00219598 Jy ! Component: 750 - total flux cleaned = 0.00204177 Jy ! Component: 800 - total flux cleaned = 0.00189045 Jy ! Component: 850 - total flux cleaned = 0.00159267 Jy ! Component: 900 - total flux cleaned = 0.00144653 Jy ! Component: 950 - total flux cleaned = 0.00123137 Jy ! Component: 1000 - total flux cleaned = 0.00109031 Jy ! Component: 1050 - total flux cleaned = 0.000780127 Jy ! Component: 1100 - total flux cleaned = 0.000475168 Jy ! Component: 1150 - total flux cleaned = -2.28847e-05 Jy ! Component: 1200 - total flux cleaned = -0.000250815 Jy ! Component: 1250 - total flux cleaned = -0.000604462 Jy ! Component: 1300 - total flux cleaned = -0.000921384 Jy ! Component: 1350 - total flux cleaned = -0.00129561 Jy ! Component: 1400 - total flux cleaned = -0.00154143 Jy ! Component: 1450 - total flux cleaned = -0.00178373 Jy ! Component: 1500 - total flux cleaned = -0.00208264 Jy ! Component: 1550 - total flux cleaned = -0.00225914 Jy ! Component: 1600 - total flux cleaned = -0.00243347 Jy ! Component: 1650 - total flux cleaned = -0.00266312 Jy ! Component: 1700 - total flux cleaned = -0.00288901 Jy ! Component: 1750 - total flux cleaned = -0.00311229 Jy ! Component: 1800 - total flux cleaned = -0.00336004 Jy ! Component: 1850 - total flux cleaned = -0.00355099 Jy ! Component: 1900 - total flux cleaned = -0.00376638 Jy ! Component: 1950 - total flux cleaned = -0.00397899 Jy ! Component: 2000 - total flux cleaned = -0.00418942 Jy ! Total flux subtracted in 2048 components = -0.00442339 Jy ! Clean residual min=-0.001606 max=0.001345 Jy/beam ! Clean residual mean=-0.000031 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.550517 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 288 components and 0.550517 Jy ![Exited script file: muppet] wmap "J1029-1852_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9077 x 2.386 at -9.85 degrees (North through East) ! Clean map min=-0.0030619 max=0.43455 Jy/beam ! Writing clean map to FITS file: J1029-1852_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.434549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000491446 device "J1029-1852_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1029-1852_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.33928 0.33928 0.678559 1.35712 2.71424 5.42847 10.8569 21.7139 43.4278 86.8556 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.434 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9077 x 2.386 at -9.85 degrees (North through East) ! Clean map min=-0.0030619 max=0.43455 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1029-1852_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1029-1852_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1029-1852_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 04:51:37 2007