! Started logfile: J1232-0224_X_1997_05_07_yyk_uvs.log on Mon Jan 8 05:46:03 2007 obs J1232-0224_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1232-0224_X_1997_05_07_yyk_uva.fits ! AN table 1: 137 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918573 visibilities/baseline/integration-bin. ! Found source: J1232-0224 ! ! 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 613 lines of history. ! ! Reading 22652 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 J1232-0224_X_1997_05_07_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)= 0.479912 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=0.7427 mas, bmaj=1.883 mas, bpa=-2.6 degrees ! Estimated noise=1172.12 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 = 0.337823 Jy ! Component: 100 - total flux cleaned = 0.436455 Jy ! Total flux subtracted in 100 components = 0.436455 Jy ! Clean residual min=-0.019810 max=0.032815 Jy/beam ! Clean residual mean=-0.000169 rms=0.005910 Jy/beam ! Combined flux in latest and established models = 0.436455 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 0.436455 Jy ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.223371Jy sigma=0.001494 ! Fit after self-cal, rms=0.222926Jy sigma=0.001491 ! Inverting map and beam ! Estimated beam: bmin=0.7427 mas, bmaj=1.883 mas, bpa=-2.6 degrees ! Estimated noise=1184.64 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=0.9075 mas, bmaj=2.212 mas, bpa=-2.974 degrees ! Estimated noise=685.874 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 = 0.0717272 Jy ! Component: 100 - total flux cleaned = 0.0995142 Jy ! Component: 150 - total flux cleaned = 0.112776 Jy ! Component: 200 - total flux cleaned = 0.119432 Jy ! Total flux subtracted in 200 components = 0.119432 Jy ! Clean residual min=-0.019980 max=0.038169 Jy/beam ! Clean residual mean=-0.000023 rms=0.007676 Jy/beam ! Combined flux in latest and established models = 0.555887 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.555887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211404Jy sigma=0.001384 ! Fit after self-cal, rms=0.211372Jy sigma=0.001383 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9075 x 2.212 at -2.974 degrees (North through East) ! Clean map min=-0.019322 max=0.41096 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.990383 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 1.07 ! LA 0.95 MK 1.07 NL 1.13 OV 1.01 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.991783 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 1.05 ! LA 0.93 MK 1.02 NL 1.13 OV 1.07 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.985601 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.03 ! LA 0.94 MK 1.05 NL 1.10 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986412 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 KP 1.03 ! LA 0.94 MK 1.03 NL 1.11 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.211372Jy sigma=0.001383 ! Fit after self-cal, rms=0.210823Jy sigma=0.001372 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=0.210823Jy sigma=0.001372 ! Fit after self-cal, rms=0.210863Jy sigma=0.001371 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=2.245 mas, bpa=-2.382 degrees ! Estimated noise=674.2 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 (-6.6, -3.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473079 Jy ! Component: 100 - total flux cleaned = 0.0660179 Jy ! Component: 150 - total flux cleaned = 0.0727319 Jy ! Component: 200 - total flux cleaned = 0.074026 Jy ! Total flux subtracted in 200 components = 0.074026 Jy ! Clean residual min=-0.012036 max=0.025620 Jy/beam ! Clean residual mean=0.000023 rms=0.004257 Jy/beam ! Combined flux in latest and established models = 0.629913 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 81 components and 0.629913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205075Jy sigma=0.001317 ! Fit after self-cal, rms=0.204842Jy sigma=0.001315 ! Inverting map ! Added new window around map position (-9.4, -3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.029385 Jy ! Component: 100 - total flux cleaned = 0.0366504 Jy ! Component: 150 - total flux cleaned = 0.0387347 Jy ! Component: 200 - total flux cleaned = 0.0395021 Jy ! Total flux subtracted in 200 components = 0.0395021 Jy ! Clean residual min=-0.008310 max=0.016446 Jy/beam ! Clean residual mean=-0.000004 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 0.669415 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 0.669415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202280Jy sigma=0.001293 ! Fit after self-cal, rms=0.202056Jy sigma=0.001291 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150048 Jy ! Component: 100 - total flux cleaned = 0.017627 Jy ! Component: 150 - total flux cleaned = 0.019431 Jy ! Component: 200 - total flux cleaned = 0.0207154 Jy ! Total flux subtracted in 200 components = 0.0207154 Jy ! Clean residual min=-0.006932 max=0.009183 Jy/beam ! Clean residual mean=0.000027 rms=0.002251 Jy/beam ! Combined flux in latest and established models = 0.69013 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 143 components and 0.69013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200714Jy sigma=0.001282 ! Fit after self-cal, rms=0.200606Jy sigma=0.001282 ! 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=0.200606Jy sigma=0.001282 ! Fit after self-cal, rms=0.194044Jy sigma=0.001231 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 = 0.00677084 Jy ! Component: 100 - total flux cleaned = 0.00863632 Jy ! Component: 150 - total flux cleaned = 0.00945402 Jy ! Component: 200 - total flux cleaned = 0.010195 Jy ! Total flux subtracted in 200 components = 0.010195 Jy ! Clean residual min=-0.006213 max=0.008695 Jy/beam ! Clean residual mean=0.000018 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.700325 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 168 components and 0.700326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193648Jy sigma=0.001228 ! Fit after self-cal, rms=0.192935Jy sigma=0.001223 ! 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: 0.93 x 2.245 at -2.382 degrees (North through East) ! Clean map min=-0.006025 max=0.41088 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=0.192935Jy sigma=0.001223 ! Fit after self-cal, rms=0.198674Jy sigma=0.001212 ! 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=0.198674Jy sigma=0.001212 ! Fit after self-cal, rms=0.198552Jy sigma=0.001211 ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=2.238 mas, bpa=-2.268 degrees ! Estimated noise=668.804 mJy/beam. ! Added new window around map position (2.8, -14.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916044 Jy ! Component: 100 - total flux cleaned = 0.0124522 Jy ! Component: 150 - total flux cleaned = 0.0137646 Jy ! Component: 200 - total flux cleaned = 0.0150137 Jy ! Total flux subtracted in 200 components = 0.0150137 Jy ! Clean residual min=-0.004369 max=0.005601 Jy/beam ! Clean residual mean=0.000019 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.715339 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 196 components and 0.715339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198216Jy sigma=0.001208 ! Fit after self-cal, rms=0.198161Jy sigma=0.001208 ! Inverting map ! Added new window around map position (-1.6, 15.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594856 Jy ! Component: 100 - total flux cleaned = 0.00859928 Jy ! Component: 150 - total flux cleaned = 0.0102192 Jy ! Component: 200 - total flux cleaned = 0.0113377 Jy ! Total flux subtracted in 200 components = 0.0113377 Jy ! Clean residual min=-0.003628 max=0.003860 Jy/beam ! Clean residual mean=0.000020 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.726677 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 216 components and 0.726677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197959Jy sigma=0.001207 ! Fit after self-cal, rms=0.197935Jy sigma=0.001207 ! 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=0.197935Jy sigma=0.001207 ! Fit after self-cal, rms=0.198044Jy sigma=0.001205 ! 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=0.198044Jy sigma=0.001205 ! Fit after self-cal, rms=0.198035Jy sigma=0.001205 ! Inverting map and beam ! Estimated beam: bmin=0.9101 mas, bmaj=2.235 mas, bpa=-2.161 degrees ! Estimated noise=667.908 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206507 Jy ! Component: 100 - total flux cleaned = 0.00345253 Jy ! Component: 150 - total flux cleaned = 0.00412998 Jy ! Component: 200 - total flux cleaned = 0.00457947 Jy ! Total flux subtracted in 200 components = 0.00457947 Jy ! Clean residual min=-0.003242 max=0.003730 Jy/beam ! Clean residual mean=0.000012 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.731256 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 234 components and 0.731256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197946Jy sigma=0.001204 ! Fit after self-cal, rms=0.197936Jy sigma=0.001204 ! 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=2.349 mas, bmaj=3.72 mas, bpa=-2.552 degrees ! Estimated noise=862.73 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 = 0.00184561 Jy ! Component: 100 - total flux cleaned = 0.00256418 Jy ! Component: 150 - total flux cleaned = 0.0025625 Jy ! Component: 200 - total flux cleaned = 0.00219182 Jy ! Total flux subtracted in 200 components = 0.00219182 Jy ! Clean residual min=-0.003282 max=0.005148 Jy/beam ! Clean residual mean=0.000024 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.733448 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 248 components and 0.733448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197910Jy sigma=0.001204 ! Fit after self-cal, rms=0.197898Jy sigma=0.001204 ! Inverting map ! Added new window around map position (-14, -4.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455738 Jy ! Component: 100 - total flux cleaned = 0.00506615 Jy ! Component: 150 - total flux cleaned = 0.00495562 Jy ! Component: 200 - total flux cleaned = 0.00513745 Jy ! Total flux subtracted in 200 components = 0.00513745 Jy ! Clean residual min=-0.002692 max=0.002836 Jy/beam ! Clean residual mean=0.000023 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.738585 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 283 components and 0.738585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197806Jy sigma=0.001203 ! Fit after self-cal, rms=0.197801Jy sigma=0.001203 ! 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=0.7414 mas, bmaj=1.893 mas, bpa=-1.886 degrees ! Estimated noise=1192.63 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.340853 Jy ! Component: 100 - total flux cleaned = 0.441531 Jy ! Component: 150 - total flux cleaned = 0.490683 Jy ! Component: 200 - total flux cleaned = 0.52396 Jy ! Total flux subtracted in 200 components = 0.52396 Jy ! Clean residual min=-0.010326 max=0.014405 Jy/beam ! Clean residual mean=-0.000043 rms=0.003459 Jy/beam ! Combined flux in latest and established models = 0.52396 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 0.52396 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9101 mas, bmaj=2.235 mas, bpa=-2.161 degrees ! Estimated noise=667.908 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 = 0.0461755 Jy ! Component: 100 - total flux cleaned = 0.0788341 Jy ! Component: 150 - total flux cleaned = 0.10305 Jy ! Component: 200 - total flux cleaned = 0.121744 Jy ! Total flux subtracted in 200 components = 0.121744 Jy ! Clean residual min=-0.007395 max=0.010610 Jy/beam ! Clean residual mean=-0.000044 rms=0.002769 Jy/beam ! Combined flux in latest and established models = 0.645704 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 97 components and 0.645704 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=2.349 mas, bmaj=3.72 mas, bpa=-2.552 degrees ! Estimated noise=862.73 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 = 0.0253241 Jy ! Component: 100 - total flux cleaned = 0.0413547 Jy ! Component: 150 - total flux cleaned = 0.052624 Jy ! Component: 200 - total flux cleaned = 0.0612645 Jy ! Total flux subtracted in 200 components = 0.0612645 Jy ! Clean residual min=-0.005051 max=0.005720 Jy/beam ! Clean residual mean=-0.000009 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.706968 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 158 components and 0.706968 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9101 mas, bmaj=2.235 mas, bpa=-2.161 degrees ! Estimated noise=667.908 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601874 Jy ! Component: 100 - total flux cleaned = 0.00965139 Jy ! Component: 150 - total flux cleaned = 0.0123931 Jy ! Component: 200 - total flux cleaned = 0.014686 Jy ! Total flux subtracted in 200 components = 0.014686 Jy ! Clean residual min=-0.003434 max=0.003603 Jy/beam ! Clean residual mean=0.000004 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.721654 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 195 components and 0.721654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198006Jy sigma=0.001204 ! Fit after self-cal, rms=0.197943Jy sigma=0.001204 wmodel J1232-0224_X_1997_05_07_yyk\_map.mod ! Writing 195 model components to file: J1232-0224_X_1997_05_07_yyk_map.mod wobs J1232-0224_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1232-0224_X_1997_05_07_yyk_uvs.fits wwins J1232-0224_X_1997_05_07_yyk\_map.win ! wwins: Wrote 7 windows to J1232-0224_X_1997_05_07_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 = -0.000664024 Jy ! Component: 100 - total flux cleaned = -0.000889166 Jy ! Component: 150 - total flux cleaned = -0.000889395 Jy ! Component: 200 - total flux cleaned = -0.000888888 Jy ! Component: 250 - total flux cleaned = -0.000888902 Jy ! Component: 300 - total flux cleaned = -0.000937277 Jy ! Component: 350 - total flux cleaned = -0.000891206 Jy ! Component: 400 - total flux cleaned = -0.00107234 Jy ! Component: 450 - total flux cleaned = -0.00107176 Jy ! Component: 500 - total flux cleaned = -0.00120134 Jy ! Component: 550 - total flux cleaned = -0.00132775 Jy ! Component: 600 - total flux cleaned = -0.00145206 Jy ! Component: 650 - total flux cleaned = -0.00157308 Jy ! Component: 700 - total flux cleaned = -0.00184951 Jy ! Component: 750 - total flux cleaned = -0.0019276 Jy ! Component: 800 - total flux cleaned = -0.00211804 Jy ! Component: 850 - total flux cleaned = -0.00230393 Jy ! Component: 900 - total flux cleaned = -0.00244997 Jy ! Component: 950 - total flux cleaned = -0.00262994 Jy ! Component: 1000 - total flux cleaned = -0.00273633 Jy ! Component: 1050 - total flux cleaned = -0.00287528 Jy ! Component: 1100 - total flux cleaned = -0.00297866 Jy ! Component: 1150 - total flux cleaned = -0.00314841 Jy ! Component: 1200 - total flux cleaned = -0.00321516 Jy ! Component: 1250 - total flux cleaned = -0.00331408 Jy ! Component: 1300 - total flux cleaned = -0.00344421 Jy ! Component: 1350 - total flux cleaned = -0.00354106 Jy ! Component: 1400 - total flux cleaned = -0.00373094 Jy ! Component: 1450 - total flux cleaned = -0.00385619 Jy ! Component: 1500 - total flux cleaned = -0.00394917 Jy ! Component: 1550 - total flux cleaned = -0.00416198 Jy ! Component: 1600 - total flux cleaned = -0.00425137 Jy ! Component: 1650 - total flux cleaned = -0.00428154 Jy ! Component: 1700 - total flux cleaned = -0.00436911 Jy ! Component: 1750 - total flux cleaned = -0.00451395 Jy ! Component: 1800 - total flux cleaned = -0.00471352 Jy ! Component: 1850 - total flux cleaned = -0.00476975 Jy ! Component: 1900 - total flux cleaned = -0.00479754 Jy ! Component: 1950 - total flux cleaned = -0.00482529 Jy ! Component: 2000 - total flux cleaned = -0.00498948 Jy ! Total flux subtracted in 2048 components = -0.00509776 Jy ! Clean residual min=-0.001346 max=0.001523 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.716557 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 334 components and 0.716557 Jy ![Exited script file: muppet] wmap "J1232-0224_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9101 x 2.235 at -2.161 degrees (North through East) ! Clean map min=-0.003223 max=0.40862 Jy/beam ! Writing clean map to FITS file: J1232-0224_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.408621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000521066 device "J1232-0224_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1232-0224_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382555 0.382555 0.765109 1.53022 3.06044 6.12087 12.2417 24.4835 48.967 97.934 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.408 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9101 x 2.235 at -2.161 degrees (North through East) ! Clean map min=-0.003223 max=0.40862 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1232-0224_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1232-0224_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1232-0224_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 05:46:15 2007