! Started logfile: J2055-0416_X_1997_05_07_yyk_uvs.log on Mon Jan 8 10:21:50 2007 obs J2055-0416_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2055-0416_X_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 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 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_X_1997_05_07_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.27398 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=0.7172 mas, bmaj=1.763 mas, bpa=-0.7767 degrees ! Estimated noise=1111.9 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 = 0.142005 Jy ! Component: 100 - total flux cleaned = 0.179223 Jy ! Total flux subtracted in 100 components = 0.179223 Jy ! Clean residual min=-0.014188 max=0.040414 Jy/beam ! Clean residual mean=0.000035 rms=0.004600 Jy/beam ! Combined flux in latest and established models = 0.179223 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 0.179223 Jy ! ! Correcting IF 1. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 185 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=0.203771Jy sigma=0.001306 ! Fit after self-cal, rms=0.203060Jy sigma=0.001304 ! Inverting map and beam ! Estimated beam: bmin=0.7172 mas, bmaj=1.763 mas, bpa=-0.7767 degrees ! Estimated noise=1111.9 mJy/beam. ! Added new window around map position (2.2, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409254 Jy ! Component: 100 - total flux cleaned = 0.0608031 Jy ! Total flux subtracted in 100 components = 0.0608031 Jy ! Clean residual min=-0.010004 max=0.020023 Jy/beam ! Clean residual mean=0.000020 rms=0.002808 Jy/beam ! Combined flux in latest and established models = 0.240026 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.240026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194704Jy sigma=0.001235 ! Fit after self-cal, rms=0.193897Jy sigma=0.001231 ! 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=0.9253 mas, bmaj=2.252 mas, bpa=-2.843 degrees ! Estimated noise=731.229 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 = 0.027062 Jy ! Component: 100 - total flux cleaned = 0.0405654 Jy ! Component: 150 - total flux cleaned = 0.0486412 Jy ! Component: 200 - total flux cleaned = 0.053624 Jy ! Total flux subtracted in 200 components = 0.053624 Jy ! Clean residual min=-0.006074 max=0.010024 Jy/beam ! Clean residual mean=0.000080 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.29365 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 66 components and 0.29365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191688Jy sigma=0.001210 ! Fit after self-cal, rms=0.191508Jy sigma=0.001209 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9253 x 2.252 at -2.843 degrees (North through East) ! Clean map min=-0.0052662 max=0.171 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. 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: 0.995604 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.11 KP 1.03 ! LA 0.99 MK 1.02 NL 1.07 OV 1.03 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.995792 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.15 KP 1.02 ! LA 0.96 MK 0.98 NL 1.02 OV 1.07 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.191508Jy sigma=0.001209 ! Fit after self-cal, rms=0.190950Jy sigma=0.001207 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=0.190950Jy sigma=0.001207 ! Fit after self-cal, rms=0.190951Jy sigma=0.001207 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=2.243 mas, bpa=-2.259 degrees ! Estimated noise=720.756 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 = 0.000752544 Jy ! Component: 100 - total flux cleaned = 0.000844699 Jy ! Component: 150 - total flux cleaned = 0.000995564 Jy ! Component: 200 - total flux cleaned = 0.00110737 Jy ! Total flux subtracted in 200 components = 0.00110737 Jy ! Clean residual min=-0.004564 max=0.005428 Jy/beam ! Clean residual mean=0.000046 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.294758 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.294758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190841Jy sigma=0.001206 ! Fit after self-cal, rms=0.190822Jy sigma=0.001206 ! 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=0.190822Jy sigma=0.001206 ! Fit after self-cal, rms=0.189273Jy 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007712 Jy ! Component: 100 - total flux cleaned = 0.00122258 Jy ! Component: 150 - total flux cleaned = 0.00135739 Jy ! Component: 200 - total flux cleaned = 0.0014343 Jy ! Total flux subtracted in 200 components = 0.0014343 Jy ! Clean residual min=-0.004364 max=0.005183 Jy/beam ! Clean residual mean=0.000046 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.296192 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 86 components and 0.296192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189241Jy sigma=0.001197 ! Fit after self-cal, rms=0.188943Jy sigma=0.001195 ! 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: 0.924 x 2.243 at -2.259 degrees (North through East) ! Clean map min=-0.0042277 max=0.16872 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=0.188943Jy sigma=0.001195 ! Fit after self-cal, rms=0.190279Jy sigma=0.001194 ! 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=0.190279Jy sigma=0.001194 ! Fit after self-cal, rms=0.190204Jy sigma=0.001194 ! Inverting map and beam ! Estimated beam: bmin=0.9163 mas, bmaj=2.223 mas, bpa=-1.719 degrees ! Estimated noise=715.629 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556447 Jy ! Component: 100 - total flux cleaned = 0.000496932 Jy ! Component: 150 - total flux cleaned = 0.000494687 Jy ! Component: 200 - total flux cleaned = 0.000449984 Jy ! Total flux subtracted in 200 components = 0.000449984 Jy ! Clean residual min=-0.004489 max=0.004904 Jy/beam ! Clean residual mean=0.000044 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.296642 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.296642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190179Jy sigma=0.001194 ! Fit after self-cal, rms=0.190148Jy sigma=0.001193 ! 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=0.190148Jy sigma=0.001193 ! Fit after self-cal, rms=0.191006Jy sigma=0.001193 ! 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=0.191006Jy sigma=0.001193 ! Fit after self-cal, rms=0.190995Jy sigma=0.001193 ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=2.22 mas, bpa=-1.293 degrees ! Estimated noise=714.429 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000835954 Jy ! Component: 100 - total flux cleaned = -0.000888076 Jy ! Component: 150 - total flux cleaned = -0.000932859 Jy ! Component: 200 - total flux cleaned = -0.000968651 Jy ! Total flux subtracted in 200 components = -0.000968651 Jy ! Clean residual min=-0.004575 max=0.004832 Jy/beam ! Clean residual mean=0.000031 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.295673 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.295673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190975Jy sigma=0.001192 ! Fit after self-cal, rms=0.190969Jy sigma=0.001192 ! 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=2.559 mas, bmaj=4.072 mas, bpa=8.661 degrees ! Estimated noise=904.545 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 = 0.00126733 Jy ! Component: 100 - total flux cleaned = 0.00123479 Jy ! Component: 150 - total flux cleaned = 0.00119793 Jy ! Component: 200 - total flux cleaned = 0.0011963 Jy ! Total flux subtracted in 200 components = 0.0011963 Jy ! Clean residual min=-0.004836 max=0.006650 Jy/beam ! Clean residual mean=0.000053 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.29687 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 100 components and 0.29687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190982Jy sigma=0.001193 ! Fit after self-cal, rms=0.190978Jy sigma=0.001193 ! 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=0.715 mas, bmaj=1.755 mas, bpa=0.108 degrees ! Estimated noise=1091.18 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.146913 Jy ! Component: 100 - total flux cleaned = 0.195475 Jy ! Component: 150 - total flux cleaned = 0.223267 Jy ! Component: 200 - total flux cleaned = 0.240966 Jy ! Total flux subtracted in 200 components = 0.240966 Jy ! Clean residual min=-0.008317 max=0.009435 Jy/beam ! Clean residual mean=0.000023 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.240966 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.240966 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=2.22 mas, bpa=-1.293 degrees ! Estimated noise=714.429 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) ! Added new window around map position (1.2, 0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.02302 Jy ! Component: 100 - total flux cleaned = 0.035194 Jy ! Component: 150 - total flux cleaned = 0.0424079 Jy ! Component: 200 - total flux cleaned = 0.046843 Jy ! Total flux subtracted in 200 components = 0.046843 Jy ! Clean residual min=-0.004483 max=0.005067 Jy/beam ! Clean residual mean=0.000047 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.287809 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 92 components and 0.287809 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=2.559 mas, bmaj=4.072 mas, bpa=8.661 degrees ! Estimated noise=904.545 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 = 0.00506215 Jy ! Component: 100 - total flux cleaned = 0.00660949 Jy ! Component: 150 - total flux cleaned = 0.00698285 Jy ! Component: 200 - total flux cleaned = 0.00714398 Jy ! Total flux subtracted in 200 components = 0.00714398 Jy ! Clean residual min=-0.004993 max=0.006256 Jy/beam ! Clean residual mean=0.000059 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.294953 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.294953 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=2.22 mas, bpa=-1.293 degrees ! Estimated noise=714.429 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00172434 Jy ! Component: 100 - total flux cleaned = -0.00171082 Jy ! Component: 150 - total flux cleaned = -0.00165223 Jy ! Component: 200 - total flux cleaned = -0.00155124 Jy ! Total flux subtracted in 200 components = -0.00155124 Jy ! Clean residual min=-0.004311 max=0.004379 Jy/beam ! Clean residual mean=0.000035 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.293402 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.293402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190958Jy sigma=0.001192 ! Fit after self-cal, rms=0.190946Jy sigma=0.001192 wmodel J2055-0416_X_1997_05_07_yyk\_map.mod ! Writing 113 model components to file: J2055-0416_X_1997_05_07_yyk_map.mod wobs J2055-0416_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2055-0416_X_1997_05_07_yyk_uvs.fits wwins J2055-0416_X_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J2055-0416_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 = 0.000799678 Jy ! Component: 100 - total flux cleaned = 0.00123293 Jy ! Component: 150 - total flux cleaned = 0.00143098 Jy ! Component: 200 - total flux cleaned = 0.00155462 Jy ! Component: 250 - total flux cleaned = 0.00161451 Jy ! Component: 300 - total flux cleaned = 0.00167163 Jy ! Component: 350 - total flux cleaned = 0.00161755 Jy ! Component: 400 - total flux cleaned = 0.00166892 Jy ! Component: 450 - total flux cleaned = 0.00151886 Jy ! Component: 500 - total flux cleaned = 0.00156794 Jy ! Component: 550 - total flux cleaned = 0.00156697 Jy ! Component: 600 - total flux cleaned = 0.00152211 Jy ! Component: 650 - total flux cleaned = 0.00143232 Jy ! Component: 700 - total flux cleaned = 0.00134456 Jy ! Component: 750 - total flux cleaned = 0.00121573 Jy ! Component: 800 - total flux cleaned = 0.00113241 Jy ! Component: 850 - total flux cleaned = 0.00113349 Jy ! Component: 900 - total flux cleaned = 0.00121404 Jy ! Component: 950 - total flux cleaned = 0.00117328 Jy ! Component: 1000 - total flux cleaned = 0.00113365 Jy ! Component: 1050 - total flux cleaned = 0.00109517 Jy ! Component: 1100 - total flux cleaned = 0.00124443 Jy ! Component: 1150 - total flux cleaned = 0.0011702 Jy ! Component: 1200 - total flux cleaned = 0.00131479 Jy ! Component: 1250 - total flux cleaned = 0.00120843 Jy ! Component: 1300 - total flux cleaned = 0.00131325 Jy ! Component: 1350 - total flux cleaned = 0.00138153 Jy ! Component: 1400 - total flux cleaned = 0.00134753 Jy ! Component: 1450 - total flux cleaned = 0.00128113 Jy ! Component: 1500 - total flux cleaned = 0.00128144 Jy ! Component: 1550 - total flux cleaned = 0.00134615 Jy ! Component: 1600 - total flux cleaned = 0.00144066 Jy ! Component: 1650 - total flux cleaned = 0.0014093 Jy ! Component: 1700 - total flux cleaned = 0.00140999 Jy ! Component: 1750 - total flux cleaned = 0.00147112 Jy ! Component: 1800 - total flux cleaned = 0.00150154 Jy ! Component: 1850 - total flux cleaned = 0.0015894 Jy ! Component: 1900 - total flux cleaned = 0.00150273 Jy ! Component: 1950 - total flux cleaned = 0.00161711 Jy ! Component: 2000 - total flux cleaned = 0.00167353 Jy ! Total flux subtracted in 2048 components = 0.00172956 Jy ! Clean residual min=-0.001584 max=0.001385 Jy/beam ! Clean residual mean=0.000013 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.295131 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 255 components and 0.295131 Jy ![Exited script file: muppet] wmap "J2055-0416_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9172 x 2.22 at -1.293 degrees (North through East) ! Clean map min=-0.0029874 max=0.16954 Jy/beam ! Writing clean map to FITS file: J2055-0416_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 0.169536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000534802 device "J2055-0416_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2055-0416_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.946352 0.946352 1.8927 3.78541 7.57081 15.1416 30.2833 60.5665 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.169 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9172 x 2.22 at -1.293 degrees (North through East) ! Clean map min=-0.0029874 max=0.16954 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2055-0416_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2055-0416_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2055-0416_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 10:21:58 2007