! Started logfile: J0241-0815_X_1997_05_07_yyk_uvs.log on Mon Jan 8 02:31:13 2007 obs J0241-0815_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0241-0815_X_1997_05_07_yyk_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765884 visibilities/baseline/integration-bin. ! Found source: J0241-0815 ! ! 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 19576 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 J0241-0815_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)= 1.37811 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=0.724 mas, bmaj=2.054 mas, bpa=-4.412 degrees ! Estimated noise=1032.73 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.860629 Jy ! Component: 100 - total flux cleaned = 1.254 Jy ! Total flux subtracted in 100 components = 1.254 Jy ! Clean residual min=-0.084693 max=0.298430 Jy/beam ! Clean residual mean=0.003112 rms=0.035410 Jy/beam ! Combined flux in latest and established models = 1.254 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 1.254 Jy ! ! Correcting IF 1. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.658631Jy sigma=0.004417 ! Fit after self-cal, rms=0.648462Jy sigma=0.004381 ! Inverting map and beam ! Estimated beam: bmin=0.724 mas, bmaj=2.054 mas, bpa=-4.412 degrees ! Estimated noise=1032.75 mJy/beam. ! Added new window around map position (1.4, 0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.318351 Jy ! Component: 100 - total flux cleaned = 0.476184 Jy ! Total flux subtracted in 100 components = 0.476184 Jy ! Clean residual min=-0.060949 max=0.182835 Jy/beam ! Clean residual mean=0.002367 rms=0.021148 Jy/beam ! Combined flux in latest and established models = 1.73018 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 1.73018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.480679Jy sigma=0.003129 ! Fit after self-cal, rms=0.465644Jy sigma=0.003037 ! Inverting map ! Added new window around map position (-1.2, -0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.16683 Jy ! Component: 100 - total flux cleaned = 0.257383 Jy ! Total flux subtracted in 100 components = 0.257383 Jy ! Clean residual min=-0.042212 max=0.078993 Jy/beam ! Clean residual mean=0.002022 rms=0.013155 Jy/beam ! Combined flux in latest and established models = 1.98756 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 1.98756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.406848Jy sigma=0.002584 ! Fit after self-cal, rms=0.406284Jy sigma=0.002581 ! 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=0.9179 mas, bmaj=2.411 mas, bpa=-4.423 degrees ! Estimated noise=778.061 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 = 0.106334 Jy ! Component: 100 - total flux cleaned = 0.166745 Jy ! Component: 150 - total flux cleaned = 0.199563 Jy ! Component: 200 - total flux cleaned = 0.20624 Jy ! Total flux subtracted in 200 components = 0.20624 Jy ! Clean residual min=-0.053285 max=0.105067 Jy/beam ! Clean residual mean=0.003148 rms=0.019507 Jy/beam ! Combined flux in latest and established models = 2.1938 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 93 components and 2.1938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.390517Jy sigma=0.002437 ! Fit after self-cal, rms=0.390282Jy sigma=0.002435 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9179 x 2.411 at -4.423 degrees (North through East) ! Clean map min=-0.052631 max=0.75124 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: 0.988803 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.96 KP 1.04 ! LA 0.97 MK 1.08 NL 1.18 OV 1.06 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986011 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 1.04 ! LA 0.95 MK 1.03 NL 1.18 OV 1.11 ! PT 0.89 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: 0.978534 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.04 KP 1.04 ! LA 0.96 MK 1.03 NL 1.17 OV 1.06 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.965273 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.07 KP 1.05 ! LA 0.96 MK 1.02 NL 1.20 OV 1.09 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.390282Jy sigma=0.002435 ! Fit after self-cal, rms=0.382436Jy sigma=0.002347 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=0.382436Jy sigma=0.002347 ! Fit after self-cal, rms=0.382548Jy sigma=0.002347 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=2.414 mas, bpa=-3.518 degrees ! Estimated noise=760.293 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, -2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643926 Jy ! Component: 100 - total flux cleaned = 0.0626055 Jy ! Component: 150 - total flux cleaned = 0.0598329 Jy ! Component: 200 - total flux cleaned = 0.0552677 Jy ! Total flux subtracted in 200 components = 0.0552677 Jy ! Clean residual min=-0.027518 max=0.040639 Jy/beam ! Clean residual mean=0.001043 rms=0.010405 Jy/beam ! Combined flux in latest and established models = 2.24907 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 146 components and 2.24907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.361618Jy sigma=0.002175 ! Fit after self-cal, rms=0.360342Jy sigma=0.002165 ! 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=0.360342Jy sigma=0.002165 ! Fit after self-cal, rms=0.273311Jy sigma=0.001653 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 = 0.0283003 Jy ! Component: 100 - total flux cleaned = 0.0322339 Jy ! Component: 150 - total flux cleaned = 0.0329214 Jy ! Component: 200 - total flux cleaned = 0.033573 Jy ! Total flux subtracted in 200 components = 0.033573 Jy ! Clean residual min=-0.027761 max=0.033736 Jy/beam ! Clean residual mean=0.000847 rms=0.009205 Jy/beam ! Combined flux in latest and established models = 2.28264 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 167 components and 2.28264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270247Jy sigma=0.001630 ! Fit after self-cal, rms=0.255953Jy sigma=0.001552 ! 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: 0.9341 x 2.414 at -3.518 degrees (North through East) ! Clean map min=-0.026586 max=0.76216 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=0.255953Jy sigma=0.001552 ! Fit after self-cal, rms=0.243975Jy sigma=0.001500 ! 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=0.243975Jy sigma=0.001500 ! Fit after self-cal, rms=0.240844Jy sigma=0.001483 ! Inverting map and beam ! Estimated beam: bmin=0.9228 mas, bmaj=2.343 mas, bpa=-2.068 degrees ! Estimated noise=753.152 mJy/beam. ! Added new window around map position (7, 4.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442319 Jy ! Component: 100 - total flux cleaned = 0.0670623 Jy ! Component: 150 - total flux cleaned = 0.0744709 Jy ! Component: 200 - total flux cleaned = 0.0767048 Jy ! Total flux subtracted in 200 components = 0.0767048 Jy ! Clean residual min=-0.024589 max=0.024751 Jy/beam ! Clean residual mean=0.000019 rms=0.006207 Jy/beam ! Combined flux in latest and established models = 2.35935 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 53 model components to the UV plane model. ! The established model now contains 208 components and 2.35935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235416Jy sigma=0.001436 ! Fit after self-cal, rms=0.234468Jy sigma=0.001430 ! 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=0.234468Jy sigma=0.001430 ! Fit after self-cal, rms=0.231297Jy sigma=0.001421 ! 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=0.231297Jy sigma=0.001421 ! Fit after self-cal, rms=0.231056Jy sigma=0.001420 ! Inverting map and beam ! Estimated beam: bmin=0.9287 mas, bmaj=2.349 mas, bpa=-2.208 degrees ! Estimated noise=750.564 mJy/beam. ! Added new window around map position (-4, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.023964 Jy ! Component: 100 - total flux cleaned = 0.0281969 Jy ! Component: 150 - total flux cleaned = 0.0287932 Jy ! Component: 200 - total flux cleaned = 0.0303098 Jy ! Total flux subtracted in 200 components = 0.0303098 Jy ! Clean residual min=-0.021178 max=0.019707 Jy/beam ! Clean residual mean=0.000139 rms=0.005020 Jy/beam ! Combined flux in latest and established models = 2.38966 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 240 components and 2.38966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227483Jy sigma=0.001395 ! Fit after self-cal, rms=0.227296Jy sigma=0.001394 ! 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=2.444 mas, bmaj=4.321 mas, bpa=12.76 degrees ! Estimated noise=945.522 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 = 0.00697031 Jy ! Component: 100 - total flux cleaned = 0.00925153 Jy ! Component: 150 - total flux cleaned = 0.0112218 Jy ! Component: 200 - total flux cleaned = 0.0120797 Jy ! Total flux subtracted in 200 components = 0.0120797 Jy ! Clean residual min=-0.019739 max=0.022491 Jy/beam ! Clean residual mean=0.000140 rms=0.006909 Jy/beam ! Combined flux in latest and established models = 2.40174 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 249 components and 2.40174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226320Jy sigma=0.001388 ! Fit after self-cal, rms=0.226093Jy sigma=0.001387 ! 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=0.7251 mas, bmaj=2.017 mas, bpa=-3.357 degrees ! Estimated noise=1010.36 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.88541 Jy ! Component: 100 - total flux cleaned = 1.31819 Jy ! Component: 150 - total flux cleaned = 1.56178 Jy ! Component: 200 - total flux cleaned = 1.71845 Jy ! Total flux subtracted in 200 components = 1.71845 Jy ! Clean residual min=-0.044107 max=0.065040 Jy/beam ! Clean residual mean=0.001437 rms=0.015352 Jy/beam ! Combined flux in latest and established models = 1.71845 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 58 model components to the UV plane model. ! The established model now contains 58 components and 1.71845 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9287 mas, bmaj=2.349 mas, bpa=-2.208 degrees ! Estimated noise=750.564 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 = 0.190707 Jy ! Component: 100 - total flux cleaned = 0.313359 Jy ! Component: 150 - total flux cleaned = 0.397855 Jy ! Component: 200 - total flux cleaned = 0.461263 Jy ! Total flux subtracted in 200 components = 0.461263 Jy ! Clean residual min=-0.027550 max=0.035081 Jy/beam ! Clean residual mean=0.001327 rms=0.009805 Jy/beam ! Combined flux in latest and established models = 2.17972 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 120 components and 2.17972 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=2.444 mas, bmaj=4.321 mas, bpa=12.76 degrees ! Estimated noise=945.522 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 = 0.0785047 Jy ! Component: 100 - total flux cleaned = 0.128569 Jy ! Component: 150 - total flux cleaned = 0.161889 Jy ! Component: 200 - total flux cleaned = 0.184977 Jy ! Total flux subtracted in 200 components = 0.184977 Jy ! Clean residual min=-0.021037 max=0.019923 Jy/beam ! Clean residual mean=0.000563 rms=0.007323 Jy/beam ! Combined flux in latest and established models = 2.3647 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 167 components and 2.3647 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9287 mas, bmaj=2.349 mas, bpa=-2.208 degrees ! Estimated noise=750.564 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103827 Jy ! Component: 100 - total flux cleaned = 0.0154353 Jy ! Component: 150 - total flux cleaned = 0.0197401 Jy ! Component: 200 - total flux cleaned = 0.0223125 Jy ! Total flux subtracted in 200 components = 0.0223125 Jy ! Clean residual min=-0.016142 max=0.013641 Jy/beam ! Clean residual mean=0.000158 rms=0.004478 Jy/beam ! Combined flux in latest and established models = 2.38701 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 198 components and 2.38701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224275Jy sigma=0.001379 ! Fit after self-cal, rms=0.223867Jy sigma=0.001377 wmodel J0241-0815_X_1997_05_07_yyk\_map.mod ! Writing 198 model components to file: J0241-0815_X_1997_05_07_yyk_map.mod wobs J0241-0815_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0241-0815_X_1997_05_07_yyk_uvs.fits wwins J0241-0815_X_1997_05_07_yyk\_map.win ! wwins: Wrote 6 windows to J0241-0815_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 = -0.00433472 Jy ! Component: 100 - total flux cleaned = -0.00486608 Jy ! Component: 150 - total flux cleaned = -0.00511135 Jy ! Component: 200 - total flux cleaned = -0.00488469 Jy ! Component: 250 - total flux cleaned = -0.00510198 Jy ! Component: 300 - total flux cleaned = -0.00489485 Jy ! Component: 350 - total flux cleaned = -0.00410042 Jy ! Component: 400 - total flux cleaned = -0.00294686 Jy ! Component: 450 - total flux cleaned = -0.00182723 Jy ! Component: 500 - total flux cleaned = -0.000384552 Jy ! Component: 550 - total flux cleaned = -3.42209e-05 Jy ! Component: 600 - total flux cleaned = 0.000816353 Jy ! Component: 650 - total flux cleaned = 0.00164281 Jy ! Component: 700 - total flux cleaned = 0.00292453 Jy ! Component: 750 - total flux cleaned = 0.00369996 Jy ! Component: 800 - total flux cleaned = 0.00446117 Jy ! Component: 850 - total flux cleaned = 0.00505801 Jy ! Component: 900 - total flux cleaned = 0.00592482 Jy ! Component: 950 - total flux cleaned = 0.00676738 Jy ! Component: 1000 - total flux cleaned = 0.00717955 Jy ! Component: 1050 - total flux cleaned = 0.00812123 Jy ! Component: 1100 - total flux cleaned = 0.0087771 Jy ! Component: 1150 - total flux cleaned = 0.00929022 Jy ! Component: 1200 - total flux cleaned = 0.00991864 Jy ! Component: 1250 - total flux cleaned = 0.0102861 Jy ! Component: 1300 - total flux cleaned = 0.010648 Jy ! Component: 1350 - total flux cleaned = 0.0111211 Jy ! Component: 1400 - total flux cleaned = 0.0115852 Jy ! Component: 1450 - total flux cleaned = 0.012154 Jy ! Component: 1500 - total flux cleaned = 0.0127106 Jy ! Component: 1550 - total flux cleaned = 0.0132548 Jy ! Component: 1600 - total flux cleaned = 0.0137879 Jy ! Component: 1650 - total flux cleaned = 0.0142043 Jy ! Component: 1700 - total flux cleaned = 0.0143048 Jy ! Component: 1750 - total flux cleaned = 0.0148105 Jy ! Component: 1800 - total flux cleaned = 0.0152067 Jy ! Component: 1850 - total flux cleaned = 0.0154043 Jy ! Component: 1900 - total flux cleaned = 0.0157864 Jy ! Component: 1950 - total flux cleaned = 0.0159716 Jy ! Component: 2000 - total flux cleaned = 0.016062 Jy ! Total flux subtracted in 2048 components = 0.0159717 Jy ! Clean residual min=-0.004938 max=0.005212 Jy/beam ! Clean residual mean=0.000039 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 2.40298 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 358 components and 2.40298 Jy ![Exited script file: muppet] wmap "J0241-0815_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9287 x 2.349 at -2.208 degrees (North through East) ! Clean map min=-0.0096258 max=0.77847 Jy/beam ! Writing clean map to FITS file: J0241-0815_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 0.778469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00189252 device "J0241-0815_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0241-0815_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.729322 0.729322 1.45864 2.91729 5.83458 11.6692 23.3383 46.6766 93.3532 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0056 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.778 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9287 x 2.349 at -2.208 degrees (North through East) ! Clean map min=-0.0096258 max=0.77847 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0241-0815_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0241-0815_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0241-0815_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 02:31:24 2007