! Started logfile: J0137-2430_X_1997_08_27_yyk_uvs.log on Mon Jan 8 02:11:55 2007 obs J0137-2430_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0137-2430_X_1997_08_27_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856173 visibilities/baseline/integration-bin. ! Found source: J0137-2430 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 701 lines of history. ! ! Reading 22192 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 J0137-2430_X_1997_08_27_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.748562 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=0.6799 mas, bmaj=1.678 mas, bpa=-3.584 degrees ! Estimated noise=1584.81 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.553744 Jy ! Component: 100 - total flux cleaned = 0.719737 Jy ! Total flux subtracted in 100 components = 0.719737 Jy ! Clean residual min=-0.019544 max=0.051448 Jy/beam ! Clean residual mean=0.000197 rms=0.006431 Jy/beam ! Combined flux in latest and established models = 0.719737 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 0.719737 Jy ! ! Correcting IF 1. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.251484Jy sigma=0.001480 ! Fit after self-cal, rms=0.251353Jy sigma=0.001479 ! Inverting map and beam ! Estimated beam: bmin=0.6799 mas, bmaj=1.678 mas, bpa=-3.584 degrees ! Estimated noise=1585.06 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0704799 Jy ! Component: 100 - total flux cleaned = 0.10237 Jy ! Total flux subtracted in 100 components = 0.10237 Jy ! Clean residual min=-0.012790 max=0.025207 Jy/beam ! Clean residual mean=0.000108 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.822107 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.822107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232372Jy sigma=0.001342 ! Fit after self-cal, rms=0.232342Jy sigma=0.001342 ! Inverting map ! Added new window around map position (1.2, 0.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262303 Jy ! Component: 100 - total flux cleaned = 0.0382037 Jy ! Total flux subtracted in 100 components = 0.0382037 Jy ! Clean residual min=-0.011456 max=0.012482 Jy/beam ! Clean residual mean=0.000069 rms=0.002728 Jy/beam ! Combined flux in latest and established models = 0.86031 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.86031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229442Jy sigma=0.001320 ! Fit after self-cal, rms=0.229023Jy sigma=0.001318 ! 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=0.8788 mas, bmaj=2.187 mas, bpa=-4.997 degrees ! Estimated noise=772.963 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 (2.6, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236122 Jy ! Component: 100 - total flux cleaned = 0.0346594 Jy ! Component: 150 - total flux cleaned = 0.0417119 Jy ! Component: 200 - total flux cleaned = 0.0448985 Jy ! Total flux subtracted in 200 components = 0.0448985 Jy ! Clean residual min=-0.007952 max=0.008584 Jy/beam ! Clean residual mean=0.000035 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.905209 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 0.905209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227533Jy sigma=0.001307 ! Fit after self-cal, rms=0.227336Jy sigma=0.001305 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8788 x 2.187 at -4.997 degrees (North through East) ! Clean map min=-0.006811 max=0.6681 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: 1.00444 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 1.01 MK 1.02 NL 1.02 OV 1.00 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00757 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.01 ! LA 0.98 MK 0.98 NL 1.02 OV 1.05 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.998115 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 1.02 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.988772 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.01 KP 1.00 ! LA 0.99 MK 1.00 NL 1.02 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.227336Jy sigma=0.001305 ! Fit after self-cal, rms=0.226329Jy sigma=0.001298 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=0.226329Jy sigma=0.001298 ! Fit after self-cal, rms=0.226330Jy sigma=0.001298 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.183 mas, bpa=-4.802 degrees ! Estimated noise=771.226 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 = 0.00344219 Jy ! Component: 100 - total flux cleaned = 0.00366978 Jy ! Component: 150 - total flux cleaned = 0.00357652 Jy ! Component: 200 - total flux cleaned = 0.00358043 Jy ! Total flux subtracted in 200 components = 0.00358043 Jy ! Clean residual min=-0.004437 max=0.005376 Jy/beam ! Clean residual mean=-0.000043 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.908789 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.908789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226246Jy sigma=0.001297 ! Fit after self-cal, rms=0.226234Jy sigma=0.001297 ! 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=0.226234Jy sigma=0.001297 ! Fit after self-cal, rms=0.216113Jy sigma=0.001236 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 = 0.00206467 Jy ! Component: 100 - total flux cleaned = 0.00227859 Jy ! Component: 150 - total flux cleaned = 0.00228 Jy ! Component: 200 - total flux cleaned = 0.00227901 Jy ! Total flux subtracted in 200 components = 0.00227901 Jy ! Clean residual min=-0.003972 max=0.005124 Jy/beam ! Clean residual mean=-0.000059 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.911068 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.911068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216065Jy sigma=0.001236 ! Fit after self-cal, rms=0.214618Jy sigma=0.001227 ! 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: 0.8773 x 2.183 at -4.802 degrees (North through East) ! Clean map min=-0.00396 max=0.66943 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=0.214618Jy sigma=0.001227 ! Fit after self-cal, rms=0.213892Jy sigma=0.001224 ! 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=0.213892Jy sigma=0.001224 ! Fit after self-cal, rms=0.213541Jy sigma=0.001222 ! Inverting map and beam ! Estimated beam: bmin=0.8759 mas, bmaj=2.19 mas, bpa=-4.798 degrees ! Estimated noise=769.563 mJy/beam. ! Added new window around map position (7.2, 2.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669006 Jy ! Component: 100 - total flux cleaned = 0.0100703 Jy ! Component: 150 - total flux cleaned = 0.0117621 Jy ! Component: 200 - total flux cleaned = 0.0121675 Jy ! Total flux subtracted in 200 components = 0.0121675 Jy ! Clean residual min=-0.003273 max=0.003647 Jy/beam ! Clean residual mean=-0.000070 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.923236 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 127 components and 0.923236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213394Jy sigma=0.001221 ! Fit after self-cal, rms=0.213272Jy sigma=0.001220 ! 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=0.213272Jy sigma=0.001220 ! Fit after self-cal, rms=0.213146Jy sigma=0.001219 ! 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=0.213146Jy sigma=0.001219 ! Fit after self-cal, rms=0.213109Jy sigma=0.001218 ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.192 mas, bpa=-4.805 degrees ! Estimated noise=770.06 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296305 Jy ! Component: 100 - total flux cleaned = 0.00424376 Jy ! Component: 150 - total flux cleaned = 0.00442483 Jy ! Component: 200 - total flux cleaned = 0.00437031 Jy ! Total flux subtracted in 200 components = 0.00437031 Jy ! Clean residual min=-0.003132 max=0.003351 Jy/beam ! Clean residual mean=-0.000052 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.927606 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 0.927606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213073Jy sigma=0.001218 ! Fit after self-cal, rms=0.213056Jy sigma=0.001218 ! 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=2.392 mas, bmaj=5.206 mas, bpa=2.522 degrees ! Estimated noise=1006.09 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101341 Jy ! Component: 100 - total flux cleaned = 0.0011396 Jy ! Component: 150 - total flux cleaned = 0.00114447 Jy ! Component: 200 - total flux cleaned = 0.00110317 Jy ! Total flux subtracted in 200 components = 0.00110317 Jy ! Clean residual min=-0.003178 max=0.003904 Jy/beam ! Clean residual mean=-0.000118 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.92871 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 162 components and 0.92871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213052Jy sigma=0.001218 ! Fit after self-cal, rms=0.213046Jy sigma=0.001218 ! 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=0.6781 mas, bmaj=1.683 mas, bpa=-3.569 degrees ! Estimated noise=1579.46 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.55464 Jy ! Component: 100 - total flux cleaned = 0.722126 Jy ! Component: 150 - total flux cleaned = 0.796545 Jy ! Component: 200 - total flux cleaned = 0.835314 Jy ! Total flux subtracted in 200 components = 0.835314 Jy ! Clean residual min=-0.009984 max=0.014217 Jy/beam ! Clean residual mean=0.000065 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 0.835314 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.835314 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.192 mas, bpa=-4.805 degrees ! Estimated noise=770.06 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 = 0.0342643 Jy ! Component: 100 - total flux cleaned = 0.0519258 Jy ! Component: 150 - total flux cleaned = 0.0631477 Jy ! Component: 200 - total flux cleaned = 0.0711291 Jy ! Total flux subtracted in 200 components = 0.0711291 Jy ! Clean residual min=-0.003958 max=0.003741 Jy/beam ! Clean residual mean=-0.000013 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.906443 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 78 components and 0.906443 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=2.392 mas, bmaj=5.206 mas, bpa=2.522 degrees ! Estimated noise=1006.09 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896013 Jy ! Component: 100 - total flux cleaned = 0.0140142 Jy ! Component: 150 - total flux cleaned = 0.0171379 Jy ! Component: 200 - total flux cleaned = 0.0191461 Jy ! Total flux subtracted in 200 components = 0.0191461 Jy ! Clean residual min=-0.003557 max=0.003657 Jy/beam ! Clean residual mean=-0.000113 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.925589 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 138 components and 0.92559 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.192 mas, bpa=-4.805 degrees ! Estimated noise=770.06 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406088 Jy ! Component: 100 - total flux cleaned = 0.000882913 Jy ! Component: 150 - total flux cleaned = 0.00116324 Jy ! Component: 200 - total flux cleaned = 0.00129102 Jy ! Total flux subtracted in 200 components = 0.00129102 Jy ! Clean residual min=-0.003269 max=0.003263 Jy/beam ! Clean residual mean=-0.000056 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.926881 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 166 components and 0.926881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213064Jy sigma=0.001218 ! Fit after self-cal, rms=0.213055Jy sigma=0.001218 wmodel J0137-2430_X_1997_08_27_yyk\_map.mod ! Writing 166 model components to file: J0137-2430_X_1997_08_27_yyk_map.mod wobs J0137-2430_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0137-2430_X_1997_08_27_yyk_uvs.fits wwins J0137-2430_X_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J0137-2430_X_1997_08_27_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139182 Jy ! Component: 100 - total flux cleaned = -0.00214845 Jy ! Component: 150 - total flux cleaned = -0.00229209 Jy ! Component: 200 - total flux cleaned = -0.00247465 Jy ! Component: 250 - total flux cleaned = -0.00247504 Jy ! Component: 300 - total flux cleaned = -0.00247603 Jy ! Component: 350 - total flux cleaned = -0.00243478 Jy ! Component: 400 - total flux cleaned = -0.0023133 Jy ! Component: 450 - total flux cleaned = -0.00231249 Jy ! Component: 500 - total flux cleaned = -0.00235022 Jy ! Component: 550 - total flux cleaned = -0.0024621 Jy ! Component: 600 - total flux cleaned = -0.00249835 Jy ! Component: 650 - total flux cleaned = -0.00257034 Jy ! Component: 700 - total flux cleaned = -0.00267738 Jy ! Component: 750 - total flux cleaned = -0.00278249 Jy ! Component: 800 - total flux cleaned = -0.00288528 Jy ! Component: 850 - total flux cleaned = -0.00291928 Jy ! Component: 900 - total flux cleaned = -0.00301872 Jy ! Component: 950 - total flux cleaned = -0.00305193 Jy ! Component: 1000 - total flux cleaned = -0.00321075 Jy ! Component: 1050 - total flux cleaned = -0.0032723 Jy ! Component: 1100 - total flux cleaned = -0.00324151 Jy ! Component: 1150 - total flux cleaned = -0.00336186 Jy ! Component: 1200 - total flux cleaned = -0.00336158 Jy ! Component: 1250 - total flux cleaned = -0.00341983 Jy ! Component: 1300 - total flux cleaned = -0.00350606 Jy ! Component: 1350 - total flux cleaned = -0.00350579 Jy ! Component: 1400 - total flux cleaned = -0.0035902 Jy ! Component: 1450 - total flux cleaned = -0.00367367 Jy ! Component: 1500 - total flux cleaned = -0.00381095 Jy ! Component: 1550 - total flux cleaned = -0.00378358 Jy ! Component: 1600 - total flux cleaned = -0.00383715 Jy ! Component: 1650 - total flux cleaned = -0.00391607 Jy ! Component: 1700 - total flux cleaned = -0.0038638 Jy ! Component: 1750 - total flux cleaned = -0.00391547 Jy ! Component: 1800 - total flux cleaned = -0.00406862 Jy ! Component: 1850 - total flux cleaned = -0.00399286 Jy ! Component: 1900 - total flux cleaned = -0.00404351 Jy ! Component: 1950 - total flux cleaned = -0.0041428 Jy ! Component: 2000 - total flux cleaned = -0.00419166 Jy ! Total flux subtracted in 2048 components = -0.004216 Jy ! Clean residual min=-0.001402 max=0.001593 Jy/beam ! Clean residual mean=-0.000010 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.922665 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 313 components and 0.922665 Jy ![Exited script file: muppet] wmap "J0137-2430_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.192 at -4.805 degrees (North through East) ! Clean map min=-0.0021558 max=0.66623 Jy/beam ! Writing clean map to FITS file: J0137-2430_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.666225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00045173 device "J0137-2430_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0137-2430_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203413 0.203413 0.406826 0.813653 1.62731 3.25461 6.50922 13.0184 26.0369 52.0738 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.666 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.192 at -4.805 degrees (North through East) ! Clean map min=-0.0021558 max=0.66623 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0137-2430_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0137-2430_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0137-2430_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 02:12:06 2007