! Started logfile: J1408-0752_S_1997_05_07_yyk_uvs.log on Sun Jan 7 18:30:25 2007 obs J1408-0752_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1408-0752_S_1997_05_07_yyk_uva.fits ! AN table 1: 149 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.799553 visibilities/baseline/integration-bin. ! Found source: J1408-0752 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 614 lines of history. ! ! Reading 21444 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 J1408-0752_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.672281 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=7.796 mas, bpa=-4.892 degrees ! Estimated noise=1653.11 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 = 0.456595 Jy ! Component: 100 - total flux cleaned = 0.567941 Jy ! Total flux subtracted in 100 components = 0.567941 Jy ! Clean residual min=-0.030971 max=0.064834 Jy/beam ! Clean residual mean=0.001737 rms=0.011346 Jy/beam ! Combined flux in latest and established models = 0.567941 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.567941 Jy ! ! Correcting IF 1. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.322638Jy sigma=0.001400 ! Fit after self-cal, rms=0.321770Jy sigma=0.001397 ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=7.796 mas, bpa=-4.892 degrees ! Estimated noise=1653.21 mJy/beam. ! Added new window around map position (-5.5, -2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0803537 Jy ! Component: 100 - total flux cleaned = 0.122234 Jy ! Total flux subtracted in 100 components = 0.122234 Jy ! Clean residual min=-0.026877 max=0.035140 Jy/beam ! Clean residual mean=0.001101 rms=0.007784 Jy/beam ! Combined flux in latest and established models = 0.690174 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.690174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298328Jy sigma=0.001287 ! Fit after self-cal, rms=0.296803Jy sigma=0.001281 ! 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=3.68 mas, bmaj=9.349 mas, bpa=-5.178 degrees ! Estimated noise=1062.76 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 = 0.0501196 Jy ! Component: 100 - total flux cleaned = 0.0708511 Jy ! Component: 150 - total flux cleaned = 0.0764208 Jy ! Component: 200 - total flux cleaned = 0.0809178 Jy ! Total flux subtracted in 200 components = 0.0809178 Jy ! Clean residual min=-0.020820 max=0.030450 Jy/beam ! Clean residual mean=0.001444 rms=0.006321 Jy/beam ! Combined flux in latest and established models = 0.771092 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.771092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289434Jy sigma=0.001249 ! Fit after self-cal, rms=0.288811Jy sigma=0.001246 ! Inverting map ! Added new window around map position (-12.5, -5.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356895 Jy ! Component: 100 - total flux cleaned = 0.0422242 Jy ! Component: 150 - total flux cleaned = 0.0454487 Jy ! Component: 200 - total flux cleaned = 0.04661 Jy ! Total flux subtracted in 200 components = 0.04661 Jy ! Clean residual min=-0.013722 max=0.019851 Jy/beam ! Clean residual mean=0.000944 rms=0.004680 Jy/beam ! Combined flux in latest and established models = 0.817702 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.817702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285280Jy sigma=0.001229 ! Fit after self-cal, rms=0.284936Jy sigma=0.001228 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 9.349 at -5.178 degrees (North through East) ! Clean map min=-0.012277 max=0.5165 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: 1.0302 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.98 KP 0.92 ! LA 0.99 MK 0.98 NL 1.00* OV 1.09 ! PT 0.95 SC 0.82 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.981177 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.07 KP 1.01 ! LA 1.08 MK 1.05 NL 1.01 OV 1.03 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04346 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.93 KP 0.93 ! LA 0.82 MK 0.89 NL 1.01 OV 0.94 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993396 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.08 KP 0.97 ! LA 0.88 MK 1.04 NL 1.07 OV 1.05 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.284936Jy sigma=0.001228 ! Fit after self-cal, rms=0.274196Jy sigma=0.001200 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=0.274196Jy sigma=0.001200 ! Fit after self-cal, rms=0.274193Jy sigma=0.001200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=9.059 mas, bpa=-4.178 degrees ! Estimated noise=1072.2 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124874 Jy ! Component: 100 - total flux cleaned = 0.0158317 Jy ! Component: 150 - total flux cleaned = 0.0166556 Jy ! Component: 200 - total flux cleaned = 0.0173453 Jy ! Total flux subtracted in 200 components = 0.0173453 Jy ! Clean residual min=-0.007740 max=0.007240 Jy/beam ! Clean residual mean=0.000195 rms=0.002060 Jy/beam ! Combined flux in latest and established models = 0.835048 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.835048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273686Jy sigma=0.001198 ! Fit after self-cal, rms=0.273632Jy sigma=0.001198 ! 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=0.273632Jy sigma=0.001198 ! Fit after self-cal, rms=0.272223Jy sigma=0.001191 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 = 0.00151224 Jy ! Component: 100 - total flux cleaned = 0.00186524 Jy ! Component: 150 - total flux cleaned = 0.00173831 Jy ! Component: 200 - total flux cleaned = 0.00174283 Jy ! Total flux subtracted in 200 components = 0.00174283 Jy ! Clean residual min=-0.007114 max=0.006816 Jy/beam ! Clean residual mean=0.000176 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.83679 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 135 components and 0.836791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272070Jy sigma=0.001190 ! Fit after self-cal, rms=0.271878Jy sigma=0.001190 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.655 x 9.059 at -4.178 degrees (North through East) ! Clean map min=-0.0067117 max=0.52164 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=0.271878Jy sigma=0.001190 ! Fit after self-cal, rms=0.267552Jy sigma=0.001180 ! 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=0.267552Jy sigma=0.001180 ! Fit after self-cal, rms=0.267516Jy sigma=0.001179 ! Inverting map and beam ! Estimated beam: bmin=3.642 mas, bmaj=9.027 mas, bpa=-4.065 degrees ! Estimated noise=1066.31 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248992 Jy ! Component: 100 - total flux cleaned = 0.000243607 Jy ! Component: 150 - total flux cleaned = 0.000128348 Jy ! Component: 200 - total flux cleaned = 2.29472e-05 Jy ! Total flux subtracted in 200 components = 2.29472e-05 Jy ! Clean residual min=-0.006176 max=0.005869 Jy/beam ! Clean residual mean=0.000221 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.836813 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 153 components and 0.836814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267410Jy sigma=0.001179 ! Fit after self-cal, rms=0.267374Jy sigma=0.001179 ! 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=0.267374Jy sigma=0.001179 ! Fit after self-cal, rms=0.267052Jy sigma=0.001177 ! 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=0.267052Jy sigma=0.001177 ! Fit after self-cal, rms=0.267046Jy sigma=0.001177 ! Inverting map and beam ! Estimated beam: bmin=3.635 mas, bmaj=9.026 mas, bpa=-4.112 degrees ! Estimated noise=1065.55 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340588 Jy ! Component: 100 - total flux cleaned = 0.000460841 Jy ! Component: 150 - total flux cleaned = 0.000259471 Jy ! Component: 200 - total flux cleaned = 0.000168746 Jy ! Total flux subtracted in 200 components = 0.000168746 Jy ! Clean residual min=-0.005875 max=0.005526 Jy/beam ! Clean residual mean=0.000213 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.836982 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 166 components and 0.836982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266977Jy sigma=0.001177 ! Fit after self-cal, rms=0.266958Jy sigma=0.001177 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.117 mas, bmaj=14.54 mas, bpa=9.121 degrees ! Estimated noise=1292.22 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 = -0.000207707 Jy ! Component: 100 - total flux cleaned = -0.000202342 Jy ! Component: 150 - total flux cleaned = -0.000368525 Jy ! Component: 200 - total flux cleaned = -0.000440709 Jy ! Total flux subtracted in 200 components = -0.000440709 Jy ! Clean residual min=-0.004955 max=0.006781 Jy/beam ! Clean residual mean=0.000406 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.836542 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 186 components and 0.836542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266941Jy sigma=0.001177 ! Fit after self-cal, rms=0.266926Jy sigma=0.001177 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.806 mas, bmaj=7.642 mas, bpa=-4.183 degrees ! Estimated noise=1650.54 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.458392 Jy ! Component: 100 - total flux cleaned = 0.591142 Jy ! Component: 150 - total flux cleaned = 0.662391 Jy ! Component: 200 - total flux cleaned = 0.707073 Jy ! Total flux subtracted in 200 components = 0.707073 Jy ! Clean residual min=-0.010825 max=0.018201 Jy/beam ! Clean residual mean=0.000817 rms=0.004445 Jy/beam ! Combined flux in latest and established models = 0.707073 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.707073 Jy ! Inverting map and beam ! Estimated beam: bmin=3.635 mas, bmaj=9.026 mas, bpa=-4.112 degrees ! Estimated noise=1065.55 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 = 0.0501573 Jy ! Component: 100 - total flux cleaned = 0.0792106 Jy ! Component: 150 - total flux cleaned = 0.0980453 Jy ! Component: 200 - total flux cleaned = 0.109306 Jy ! Total flux subtracted in 200 components = 0.109306 Jy ! Clean residual min=-0.006786 max=0.007917 Jy/beam ! Clean residual mean=0.000445 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.816379 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 107 components and 0.816379 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.117 mas, bmaj=14.54 mas, bpa=9.121 degrees ! Estimated noise=1292.22 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 = 0.0121345 Jy ! Component: 100 - total flux cleaned = 0.0146709 Jy ! Component: 150 - total flux cleaned = 0.0161469 Jy ! Component: 200 - total flux cleaned = 0.017316 Jy ! Total flux subtracted in 200 components = 0.017316 Jy ! Clean residual min=-0.005388 max=0.006949 Jy/beam ! Clean residual mean=0.000464 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.833696 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 162 components and 0.833695 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.635 mas, bmaj=9.026 mas, bpa=-4.112 degrees ! Estimated noise=1065.55 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -1.86491e-05 Jy ! Component: 100 - total flux cleaned = 0.000464132 Jy ! Component: 150 - total flux cleaned = 0.000746174 Jy ! Component: 200 - total flux cleaned = 0.00113178 Jy ! Total flux subtracted in 200 components = 0.00113178 Jy ! Clean residual min=-0.005859 max=0.005863 Jy/beam ! Clean residual mean=0.000238 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.834827 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 181 components and 0.834827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267143Jy sigma=0.001177 ! Fit after self-cal, rms=0.267064Jy sigma=0.001177 wmodel J1408-0752_S_1997_05_07_yyk\_map.mod ! Writing 181 model components to file: J1408-0752_S_1997_05_07_yyk_map.mod wobs J1408-0752_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1408-0752_S_1997_05_07_yyk_uvs.fits wwins J1408-0752_S_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J1408-0752_S_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 = 0.000214232 Jy ! Component: 100 - total flux cleaned = 0.000222076 Jy ! Component: 150 - total flux cleaned = 0.000139782 Jy ! Component: 200 - total flux cleaned = 0.000223343 Jy ! Component: 250 - total flux cleaned = 0.000376259 Jy ! Component: 300 - total flux cleaned = 0.000733213 Jy ! Component: 350 - total flux cleaned = 0.00086979 Jy ! Component: 400 - total flux cleaned = 0.000936696 Jy ! Component: 450 - total flux cleaned = 0.000681805 Jy ! Component: 500 - total flux cleaned = 0.000808013 Jy ! Component: 550 - total flux cleaned = 0.00104989 Jy ! Component: 600 - total flux cleaned = 0.00116709 Jy ! Component: 650 - total flux cleaned = 0.0012823 Jy ! Component: 700 - total flux cleaned = 0.00145137 Jy ! Component: 750 - total flux cleaned = 0.00172679 Jy ! Component: 800 - total flux cleaned = 0.00199454 Jy ! Component: 850 - total flux cleaned = 0.00209933 Jy ! Component: 900 - total flux cleaned = 0.00230381 Jy ! Component: 950 - total flux cleaned = 0.00245354 Jy ! Component: 1000 - total flux cleaned = 0.00260018 Jy ! Component: 1050 - total flux cleaned = 0.00274373 Jy ! Component: 1100 - total flux cleaned = 0.00288346 Jy ! Component: 1150 - total flux cleaned = 0.00302141 Jy ! Component: 1200 - total flux cleaned = 0.00306655 Jy ! Component: 1250 - total flux cleaned = 0.00319988 Jy ! Component: 1300 - total flux cleaned = 0.00332978 Jy ! Component: 1350 - total flux cleaned = 0.00332984 Jy ! Component: 1400 - total flux cleaned = 0.00345545 Jy ! Component: 1450 - total flux cleaned = 0.00353811 Jy ! Component: 1500 - total flux cleaned = 0.00366066 Jy ! Component: 1550 - total flux cleaned = 0.0037811 Jy ! Component: 1600 - total flux cleaned = 0.00386055 Jy ! Component: 1650 - total flux cleaned = 0.00405656 Jy ! Component: 1700 - total flux cleaned = 0.00421032 Jy ! Component: 1750 - total flux cleaned = 0.00432396 Jy ! Component: 1800 - total flux cleaned = 0.00439873 Jy ! Component: 1850 - total flux cleaned = 0.00443589 Jy ! Component: 1900 - total flux cleaned = 0.00465404 Jy ! Component: 1950 - total flux cleaned = 0.00476108 Jy ! Component: 2000 - total flux cleaned = 0.00500879 Jy ! Total flux subtracted in 2048 components = 0.00514826 Jy ! Clean residual min=-0.002285 max=0.002163 Jy/beam ! Clean residual mean=0.000084 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.839976 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 303 components and 0.839976 Jy ![Exited script file: muppet] wmap "J1408-0752_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.635 x 9.026 at -4.112 degrees (North through East) ! Clean map min=-0.003595 max=0.51941 Jy/beam ! Writing clean map to FITS file: J1408-0752_S_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 0.519414 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000698297 device "J1408-0752_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1408-0752_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403318 0.403318 0.806637 1.61327 3.22655 6.45309 12.9062 25.8124 51.6247 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.519 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.635 x 9.026 at -4.112 degrees (North through East) ! Clean map min=-0.003595 max=0.51941 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1408-0752_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1408-0752_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1408-0752_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 18:30:33 2007