! Started logfile: J2055-0416_S_1997_05_07_yyk_uvs.log on Sun Jan 7 19:55:27 2007 obs J2055-0416_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2055-0416_S_1997_05_07_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768056 visibilities/baseline/integration-bin. ! Found source: J2055-0416 ! ! 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 19908 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 J2055-0416_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)= 0.417513 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=6.725 mas, bpa=-1.538 degrees ! Estimated noise=2073.04 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 = 0.231593 Jy ! Component: 100 - total flux cleaned = 0.300309 Jy ! Total flux subtracted in 100 components = 0.300309 Jy ! Clean residual min=-0.011737 max=0.022382 Jy/beam ! Clean residual mean=0.001024 rms=0.004764 Jy/beam ! Combined flux in latest and established models = 0.300309 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 0.300309 Jy ! ! Correcting IF 1. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.298016Jy sigma=0.001235 ! Fit after self-cal, rms=0.297784Jy sigma=0.001234 ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=6.725 mas, bpa=-1.538 degrees ! Estimated noise=2073.04 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=3.776 mas, bmaj=8.797 mas, bpa=-3.155 degrees ! Estimated noise=1091.07 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 = 0.0387089 Jy ! Component: 100 - total flux cleaned = 0.0515898 Jy ! Component: 150 - total flux cleaned = 0.0559778 Jy ! Component: 200 - total flux cleaned = 0.0568883 Jy ! Total flux subtracted in 200 components = 0.0568883 Jy ! Clean residual min=-0.015401 max=0.031825 Jy/beam ! Clean residual mean=0.001246 rms=0.007202 Jy/beam ! Combined flux in latest and established models = 0.357197 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.357197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294477Jy sigma=0.001217 ! Fit after self-cal, rms=0.294469Jy sigma=0.001217 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.776 x 8.797 at -3.155 degrees (North through East) ! Clean map min=-0.015255 max=0.27614 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: 1.01479 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.16 KP 0.90 ! LA 0.94 MK 1.03 NL 1.00* OV 1.10 ! PT 0.88 SC 0.81 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.972924 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.17 HN 1.20 KP 1.04 ! LA 1.02 MK 1.02 NL 1.00 OV 1.04 ! PT 0.91 SC 0.87 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03656 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.04 KP 0.93 ! LA 0.77 MK 0.85 NL 0.98 OV 0.96 ! PT 1.01 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: 0.969202 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.23 KP 0.96 ! LA 0.83 MK 1.06 NL 1.12 OV 1.16 ! PT 0.87 SC 0.99 ! ! ! Fit before self-cal, rms=0.294469Jy sigma=0.001217 ! Fit after self-cal, rms=0.283648Jy sigma=0.001202 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=0.283648Jy sigma=0.001202 ! Fit after self-cal, rms=0.283659Jy sigma=0.001202 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=8.589 mas, bpa=-1.682 degrees ! Estimated noise=1064.36 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 = -0.00271386 Jy ! Component: 100 - total flux cleaned = -0.00286125 Jy ! Component: 150 - total flux cleaned = -0.0031265 Jy ! Component: 200 - total flux cleaned = -0.00336087 Jy ! Total flux subtracted in 200 components = -0.00336087 Jy ! Clean residual min=-0.011804 max=0.027459 Jy/beam ! Clean residual mean=0.000726 rms=0.005660 Jy/beam ! Combined flux in latest and established models = 0.353836 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.353836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.283542Jy sigma=0.001202 ! Fit after self-cal, rms=0.283530Jy sigma=0.001202 ! 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=0.283530Jy sigma=0.001202 ! Fit after self-cal, rms=0.282634Jy sigma=0.001197 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 (16.5, -1.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309351 Jy ! Component: 100 - total flux cleaned = 0.0443925 Jy ! Component: 150 - total flux cleaned = 0.0509633 Jy ! Component: 200 - total flux cleaned = 0.0517768 Jy ! Total flux subtracted in 200 components = 0.0517768 Jy ! Clean residual min=-0.007906 max=0.012249 Jy/beam ! Clean residual mean=0.000150 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.405613 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 96 components and 0.405613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280856Jy sigma=0.001185 ! Fit after self-cal, rms=0.280501Jy sigma=0.001183 ! 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: 3.722 x 8.589 at -1.682 degrees (North through East) ! Clean map min=-0.0075291 max=0.2737 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=0.280501Jy sigma=0.001183 ! Fit after self-cal, rms=0.272998Jy sigma=0.001178 ! 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=0.272998Jy sigma=0.001178 ! Fit after self-cal, rms=0.272968Jy sigma=0.001178 ! Inverting map and beam ! Estimated beam: bmin=3.718 mas, bmaj=8.563 mas, bpa=-1.41 degrees ! Estimated noise=1051.83 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811656 Jy ! Component: 100 - total flux cleaned = 0.0114626 Jy ! Component: 150 - total flux cleaned = 0.0121935 Jy ! Component: 200 - total flux cleaned = 0.0126014 Jy ! Total flux subtracted in 200 components = 0.0126014 Jy ! Clean residual min=-0.005994 max=0.009956 Jy/beam ! Clean residual mean=0.000145 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.418214 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.418215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272820Jy sigma=0.001177 ! Fit after self-cal, rms=0.272791Jy sigma=0.001177 ! Inverting map ! Added new window around map position (30, -0.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118781 Jy ! Component: 100 - total flux cleaned = 0.0163083 Jy ! Component: 150 - total flux cleaned = 0.0170305 Jy ! Component: 200 - total flux cleaned = 0.0174041 Jy ! Total flux subtracted in 200 components = 0.0174041 Jy ! Clean residual min=-0.004684 max=0.004726 Jy/beam ! Clean residual mean=0.000008 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.435619 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 156 components and 0.435618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272438Jy sigma=0.001175 ! Fit after self-cal, rms=0.272423Jy sigma=0.001175 ! 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=0.272423Jy sigma=0.001175 ! Fit after self-cal, rms=0.272271Jy sigma=0.001173 ! 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=0.272271Jy sigma=0.001173 ! Fit after self-cal, rms=0.272273Jy sigma=0.001173 ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=8.595 mas, bpa=-1.432 degrees ! Estimated noise=1050.34 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424435 Jy ! Component: 100 - total flux cleaned = 0.00564351 Jy ! Component: 150 - total flux cleaned = 0.00603186 Jy ! Component: 200 - total flux cleaned = 0.00628963 Jy ! Total flux subtracted in 200 components = 0.00628963 Jy ! Clean residual min=-0.004420 max=0.004576 Jy/beam ! Clean residual mean=0.000076 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.441908 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 179 components and 0.441908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272198Jy sigma=0.001173 ! Fit after self-cal, rms=0.272196Jy sigma=0.001173 ! 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=9.403 mas, bmaj=14.71 mas, bpa=12.06 degrees ! Estimated noise=1260.81 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 = 0.00298187 Jy ! Component: 100 - total flux cleaned = 0.00408327 Jy ! Component: 150 - total flux cleaned = 0.00437873 Jy ! Component: 200 - total flux cleaned = 0.00444445 Jy ! Total flux subtracted in 200 components = 0.00444445 Jy ! Clean residual min=-0.004528 max=0.005407 Jy/beam ! Clean residual mean=0.000077 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.446353 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 196 components and 0.446353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272195Jy sigma=0.001173 ! Fit after self-cal, rms=0.272194Jy sigma=0.001173 ! 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=2.799 mas, bmaj=6.64 mas, bpa=-0.6629 degrees ! Estimated noise=2003.18 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.22534 Jy ! Component: 100 - total flux cleaned = 0.293805 Jy ! Component: 150 - total flux cleaned = 0.324433 Jy ! Component: 200 - total flux cleaned = 0.34516 Jy ! Total flux subtracted in 200 components = 0.34516 Jy ! Clean residual min=-0.008672 max=0.013290 Jy/beam ! Clean residual mean=0.000521 rms=0.002947 Jy/beam ! Combined flux in latest and established models = 0.34516 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.34516 Jy ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=8.595 mas, bpa=-1.432 degrees ! Estimated noise=1050.34 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 = 0.028481 Jy ! Component: 100 - total flux cleaned = 0.0471336 Jy ! Component: 150 - total flux cleaned = 0.0608926 Jy ! Component: 200 - total flux cleaned = 0.071298 Jy ! Total flux subtracted in 200 components = 0.071298 Jy ! Clean residual min=-0.006584 max=0.008785 Jy/beam ! Clean residual mean=0.000307 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.416458 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 89 components and 0.416458 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=9.403 mas, bmaj=14.71 mas, bpa=12.06 degrees ! Estimated noise=1260.81 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 = 0.012743 Jy ! Component: 100 - total flux cleaned = 0.0201727 Jy ! Component: 150 - total flux cleaned = 0.0249884 Jy ! Component: 200 - total flux cleaned = 0.0273897 Jy ! Total flux subtracted in 200 components = 0.0273897 Jy ! Clean residual min=-0.005016 max=0.005277 Jy/beam ! Clean residual mean=0.000110 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 0.443848 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 122 components and 0.443848 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=8.595 mas, bpa=-1.432 degrees ! Estimated noise=1050.34 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156866 Jy ! Component: 100 - total flux cleaned = -0.00128 Jy ! Component: 150 - total flux cleaned = -0.00115551 Jy ! Component: 200 - total flux cleaned = -0.000806098 Jy ! Total flux subtracted in 200 components = -0.000806098 Jy ! Clean residual min=-0.005030 max=0.005133 Jy/beam ! Clean residual mean=0.000070 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.443042 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 149 components and 0.443042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272343Jy sigma=0.001173 ! Fit after self-cal, rms=0.272321Jy sigma=0.001173 wmodel J2055-0416_S_1997_05_07_yyk\_map.mod ! Writing 149 model components to file: J2055-0416_S_1997_05_07_yyk_map.mod wobs J2055-0416_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2055-0416_S_1997_05_07_yyk_uvs.fits wwins J2055-0416_S_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J2055-0416_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 = 0.00150615 Jy ! Component: 100 - total flux cleaned = 0.00262272 Jy ! Component: 150 - total flux cleaned = 0.0034117 Jy ! Component: 200 - total flux cleaned = 0.00422958 Jy ! Component: 250 - total flux cleaned = 0.00458342 Jy ! Component: 300 - total flux cleaned = 0.00505652 Jy ! Component: 350 - total flux cleaned = 0.0055082 Jy ! Component: 400 - total flux cleaned = 0.00593764 Jy ! Component: 450 - total flux cleaned = 0.00623187 Jy ! Component: 500 - total flux cleaned = 0.00628842 Jy ! Component: 550 - total flux cleaned = 0.00628879 Jy ! Component: 600 - total flux cleaned = 0.00623701 Jy ! Component: 650 - total flux cleaned = 0.00618663 Jy ! Component: 700 - total flux cleaned = 0.00618697 Jy ! Component: 750 - total flux cleaned = 0.00628498 Jy ! Component: 800 - total flux cleaned = 0.00647548 Jy ! Component: 850 - total flux cleaned = 0.00656724 Jy ! Component: 900 - total flux cleaned = 0.00661341 Jy ! Component: 950 - total flux cleaned = 0.00674702 Jy ! Component: 1000 - total flux cleaned = 0.00683361 Jy ! Component: 1050 - total flux cleaned = 0.00704736 Jy ! Component: 1100 - total flux cleaned = 0.00729831 Jy ! Component: 1150 - total flux cleaned = 0.00758595 Jy ! Component: 1200 - total flux cleaned = 0.00778798 Jy ! Component: 1250 - total flux cleaned = 0.00810501 Jy ! Component: 1300 - total flux cleaned = 0.00841658 Jy ! Component: 1350 - total flux cleaned = 0.00857051 Jy ! Component: 1400 - total flux cleaned = 0.00887369 Jy ! Component: 1450 - total flux cleaned = 0.00894831 Jy ! Component: 1500 - total flux cleaned = 0.00924239 Jy ! Component: 1550 - total flux cleaned = 0.00924235 Jy ! Component: 1600 - total flux cleaned = 0.0093136 Jy ! Component: 1650 - total flux cleaned = 0.00938373 Jy ! Component: 1700 - total flux cleaned = 0.00945266 Jy ! Component: 1750 - total flux cleaned = 0.0095556 Jy ! Component: 1800 - total flux cleaned = 0.00965751 Jy ! Component: 1850 - total flux cleaned = 0.00972469 Jy ! Component: 1900 - total flux cleaned = 0.0097587 Jy ! Component: 1950 - total flux cleaned = 0.00995565 Jy ! Component: 2000 - total flux cleaned = 0.0100529 Jy ! Total flux subtracted in 2048 components = 0.0102454 Jy ! Clean residual min=-0.002173 max=0.002184 Jy/beam ! Clean residual mean=0.000035 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.453287 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 283 components and 0.453287 Jy ![Exited script file: muppet] wmap "J2055-0416_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.727 x 8.595 at -1.432 degrees (North through East) ! Clean map min=-0.0034016 max=0.27276 Jy/beam ! Writing clean map to FITS file: J2055-0416_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 0.272764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000636757 device "J2055-0416_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2055-0416_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.70034 0.70034 1.40068 2.80136 5.60272 11.2054 22.4109 44.8217 89.6435 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.272 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.727 x 8.595 at -1.432 degrees (North through East) ! Clean map min=-0.0034016 max=0.27276 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2055-0416_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2055-0416_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2055-0416_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 19:55:34 2007