! Started logfile: J1118-3054_S_2002_01_31_yyk_uvs.log on Tue Jun 26 22:41:18 2007 obs J1118-3054_S_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J1118-3054_S_2002_01_31_yyk_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.71 visibilities/baseline/integration-bin. ! Found source: J1118-3054 ! ! 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 2.22947e+09 8e+06 1 8e+06 ! 02 2 2.25947e+09 8e+06 1 8e+06 ! 03 3 2.34947e+09 8e+06 1 8e+06 ! 04 4 2.36947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1224 lines of history. ! ! Reading 10224 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 J1118-3054_S_2002_01_31_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)= 0.268705 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=2.425 mas, bmaj=5.976 mas, bpa=1.212 degrees ! Estimated noise=1520.52 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 = 0.142001 Jy ! Component: 100 - total flux cleaned = 0.183638 Jy ! Total flux subtracted in 100 components = 0.183638 Jy ! Clean residual min=-0.014711 max=0.024829 Jy/beam ! Clean residual mean=-0.000041 rms=0.003656 Jy/beam ! Combined flux in latest and established models = 0.183638 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.183638 Jy ! ! Correcting IF 1. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.195502Jy sigma=0.001239 ! Fit after self-cal, rms=0.195384Jy sigma=0.001238 ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=5.976 mas, bpa=1.212 degrees ! Estimated noise=1520.52 mJy/beam. ! Added new window around map position (-2.5, -8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.024702 Jy ! Component: 100 - total flux cleaned = 0.0360067 Jy ! Total flux subtracted in 100 components = 0.0360067 Jy ! Clean residual min=-0.010954 max=0.016389 Jy/beam ! Clean residual mean=-0.000031 rms=0.002745 Jy/beam ! Combined flux in latest and established models = 0.219644 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.219644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192370Jy sigma=0.001215 ! Fit after self-cal, rms=0.192100Jy sigma=0.001213 ! 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=3.22 mas, bmaj=7.983 mas, bpa=-1.944 degrees ! Estimated noise=1054.56 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 = 0.0111666 Jy ! Component: 100 - total flux cleaned = 0.012172 Jy ! Component: 150 - total flux cleaned = 0.0123313 Jy ! Component: 200 - total flux cleaned = 0.0124745 Jy ! Total flux subtracted in 200 components = 0.0124745 Jy ! Clean residual min=-0.006119 max=0.007566 Jy/beam ! Clean residual mean=-0.000050 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.232119 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.232119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191591Jy sigma=0.001209 ! Fit after self-cal, rms=0.191513Jy sigma=0.001208 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.22 x 7.983 at -1.944 degrees (North through East) ! Clean map min=-0.006026 max=0.14457 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: 0.990252 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.13 HN 1.00* KP 0.93 ! LA 0.95 MK 1.08 NL 1.12 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00255 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.00* KP 1.00* ! LA 0.96 MK 0.99 NL 1.19 OV 1.01 ! PT 0.98 SC 0.95 ! ! ! 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=0.191513Jy sigma=0.001208 ! Fit after self-cal, rms=0.191374Jy sigma=0.001205 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=0.191374Jy sigma=0.001205 ! Fit after self-cal, rms=0.191370Jy sigma=0.001205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=7.979 mas, bpa=-1.283 degrees ! Estimated noise=1051.79 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 = -0.000425113 Jy ! Component: 100 - total flux cleaned = -0.000779798 Jy ! Component: 150 - total flux cleaned = -0.000977911 Jy ! Component: 200 - total flux cleaned = -0.00115096 Jy ! Total flux subtracted in 200 components = -0.00115096 Jy ! Clean residual min=-0.006072 max=0.006241 Jy/beam ! Clean residual mean=-0.000097 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.230968 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.230968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191277Jy sigma=0.001204 ! Fit after self-cal, rms=0.191255Jy sigma=0.001204 ! 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=0.191255Jy sigma=0.001204 ! Fit after self-cal, rms=0.189972Jy sigma=0.001195 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 = 0.00114398 Jy ! Component: 100 - total flux cleaned = 0.00106154 Jy ! Component: 150 - total flux cleaned = 0.00098888 Jy ! Component: 200 - total flux cleaned = 0.000919871 Jy ! Total flux subtracted in 200 components = 0.000919871 Jy ! Clean residual min=-0.006060 max=0.006235 Jy/beam ! Clean residual mean=-0.000096 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.231888 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 68 components and 0.231888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189913Jy sigma=0.001194 ! Fit after self-cal, rms=0.189709Jy sigma=0.001193 ! 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: 3.234 x 7.979 at -1.283 degrees (North through East) ! Clean map min=-0.005796 max=0.1433 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=0.189709Jy sigma=0.001193 ! Fit after self-cal, rms=0.191176Jy sigma=0.001192 ! 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=0.191176Jy sigma=0.001192 ! Fit after self-cal, rms=0.191132Jy sigma=0.001192 ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=7.96 mas, bpa=-1.261 degrees ! Estimated noise=1058.26 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171734 Jy ! Component: 100 - total flux cleaned = 0.00150922 Jy ! Component: 150 - total flux cleaned = 0.00150838 Jy ! Component: 200 - total flux cleaned = 0.00144903 Jy ! Total flux subtracted in 200 components = 0.00144903 Jy ! Clean residual min=-0.005709 max=0.005363 Jy/beam ! Clean residual mean=-0.000111 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.233337 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.233337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191080Jy sigma=0.001192 ! Fit after self-cal, rms=0.191072Jy sigma=0.001192 ! 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=0.191072Jy sigma=0.001192 ! Fit after self-cal, rms=0.192123Jy sigma=0.001191 ! 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=0.192123Jy sigma=0.001191 ! Fit after self-cal, rms=0.192105Jy sigma=0.001191 ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=7.989 mas, bpa=-1.426 degrees ! Estimated noise=1061.34 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983682 Jy ! Component: 100 - total flux cleaned = 0.000987539 Jy ! Component: 150 - total flux cleaned = 0.000988121 Jy ! Component: 200 - total flux cleaned = 0.000991709 Jy ! Total flux subtracted in 200 components = 0.000991709 Jy ! Clean residual min=-0.005850 max=0.005678 Jy/beam ! Clean residual mean=-0.000099 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.234329 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.234329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192072Jy sigma=0.001191 ! Fit after self-cal, rms=0.192072Jy sigma=0.001191 ! 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=8.897 mas, bmaj=22.82 mas, bpa=4.621 degrees ! Estimated noise=1330.44 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 = 0.00147205 Jy ! Component: 100 - total flux cleaned = 0.00147563 Jy ! Component: 150 - total flux cleaned = 0.00155245 Jy ! Component: 200 - total flux cleaned = 0.00162586 Jy ! Total flux subtracted in 200 components = 0.00162586 Jy ! Clean residual min=-0.006572 max=0.005181 Jy/beam ! Clean residual mean=-0.000167 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 0.235954 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 77 components and 0.235954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192068Jy sigma=0.001191 ! Fit after self-cal, rms=0.192071Jy sigma=0.001191 ! 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=2.432 mas, bmaj=5.974 mas, bpa=1.522 degrees ! Estimated noise=1535.89 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.148341 Jy ! Component: 100 - total flux cleaned = 0.191848 Jy ! Component: 150 - total flux cleaned = 0.211168 Jy ! Component: 200 - total flux cleaned = 0.222168 Jy ! Total flux subtracted in 200 components = 0.222168 Jy ! Clean residual min=-0.009903 max=0.009977 Jy/beam ! Clean residual mean=-0.000022 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.222168 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.222168 Jy ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=7.989 mas, bpa=-1.426 degrees ! Estimated noise=1061.34 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) ! Added new window around map position (3, 6.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.010464 Jy ! Component: 100 - total flux cleaned = 0.0130243 Jy ! Component: 150 - total flux cleaned = 0.0134458 Jy ! Component: 200 - total flux cleaned = 0.0137975 Jy ! Total flux subtracted in 200 components = 0.0137975 Jy ! Clean residual min=-0.005420 max=0.005916 Jy/beam ! Clean residual mean=-0.000101 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.235966 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.235966 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=8.897 mas, bmaj=22.82 mas, bpa=4.621 degrees ! Estimated noise=1330.44 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 = 0.00110908 Jy ! Component: 100 - total flux cleaned = 0.000839001 Jy ! Component: 150 - total flux cleaned = 0.000838898 Jy ! Component: 200 - total flux cleaned = 0.000840745 Jy ! Total flux subtracted in 200 components = 0.000840745 Jy ! Clean residual min=-0.006488 max=0.005328 Jy/beam ! Clean residual mean=-0.000170 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.236806 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.236806 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=7.989 mas, bpa=-1.426 degrees ! Estimated noise=1061.34 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289669 Jy ! Component: 100 - total flux cleaned = -0.000188684 Jy ! Component: 150 - total flux cleaned = -1.00917e-05 Jy ! Component: 200 - total flux cleaned = -1.00597e-05 Jy ! Total flux subtracted in 200 components = -1.00597e-05 Jy ! Clean residual min=-0.005455 max=0.005615 Jy/beam ! Clean residual mean=-0.000103 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.236796 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.236796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191983Jy sigma=0.001190 ! Fit after self-cal, rms=0.191961Jy sigma=0.001190 wmodel J1118-3054_S_2002_01_31_yyk\_map.mod ! Writing 80 model components to file: J1118-3054_S_2002_01_31_yyk_map.mod wobs J1118-3054_S_2002_01_31_yyk\_uvs.fits ! Writing UV FITS file: J1118-3054_S_2002_01_31_yyk_uvs.fits wwins J1118-3054_S_2002_01_31_yyk\_map.win ! wwins: Wrote 3 windows to J1118-3054_S_2002_01_31_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 = 0.000408261 Jy ! Component: 100 - total flux cleaned = -4.73252e-05 Jy ! Component: 150 - total flux cleaned = -0.000565162 Jy ! Component: 200 - total flux cleaned = -0.00097467 Jy ! Component: 250 - total flux cleaned = -0.00167796 Jy ! Component: 300 - total flux cleaned = -0.00212755 Jy ! Component: 350 - total flux cleaned = -0.00256014 Jy ! Component: 400 - total flux cleaned = -0.00304561 Jy ! Component: 450 - total flux cleaned = -0.00364618 Jy ! Component: 500 - total flux cleaned = -0.00396973 Jy ! Component: 550 - total flux cleaned = -0.0044093 Jy ! Component: 600 - total flux cleaned = -0.00459165 Jy ! Component: 650 - total flux cleaned = -0.00471024 Jy ! Component: 700 - total flux cleaned = -0.00500031 Jy ! Component: 750 - total flux cleaned = -0.00533895 Jy ! Component: 800 - total flux cleaned = -0.00566996 Jy ! Component: 850 - total flux cleaned = -0.00583163 Jy ! Component: 900 - total flux cleaned = -0.00609755 Jy ! Component: 950 - total flux cleaned = -0.00646066 Jy ! Component: 1000 - total flux cleaned = -0.00651157 Jy ! Component: 1050 - total flux cleaned = -0.00681196 Jy ! Component: 1100 - total flux cleaned = -0.00690912 Jy ! Component: 1150 - total flux cleaned = -0.00710185 Jy ! Component: 1200 - total flux cleaned = -0.00719677 Jy ! Component: 1250 - total flux cleaned = -0.00733753 Jy ! Component: 1300 - total flux cleaned = -0.00747446 Jy ! Component: 1350 - total flux cleaned = -0.00751932 Jy ! Component: 1400 - total flux cleaned = -0.00742992 Jy ! Component: 1450 - total flux cleaned = -0.00760431 Jy ! Component: 1500 - total flux cleaned = -0.0075604 Jy ! Component: 1550 - total flux cleaned = -0.00747502 Jy ! Component: 1600 - total flux cleaned = -0.0074335 Jy ! Component: 1650 - total flux cleaned = -0.00743432 Jy ! Component: 1700 - total flux cleaned = -0.00743467 Jy ! Component: 1750 - total flux cleaned = -0.00739444 Jy ! Component: 1800 - total flux cleaned = -0.0071967 Jy ! Component: 1850 - total flux cleaned = -0.00731416 Jy ! Component: 1900 - total flux cleaned = -0.00719836 Jy ! Component: 1950 - total flux cleaned = -0.0072365 Jy ! Component: 2000 - total flux cleaned = -0.00731098 Jy ! Total flux subtracted in 2048 components = -0.00704988 Jy ! Clean residual min=-0.002102 max=0.002110 Jy/beam ! Clean residual mean=-0.000060 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.229747 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 221 components and 0.229747 Jy ![Exited script file: muppet] wmap "J1118-3054_S_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.25 x 7.989 at -1.426 degrees (North through East) ! Clean map min=-0.0041742 max=0.13834 Jy/beam ! Writing clean map to FITS file: J1118-3054_S_2002_01_31_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138344 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000746517 device "J1118-3054_S_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J1118-3054_S_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61883 1.61883 3.23766 6.47533 12.9507 25.9013 51.8026 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.25 x 7.989 at -1.426 degrees (North through East) ! Clean map min=-0.0041742 max=0.13834 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1118-3054_S_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J1118-3054_S_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1118-3054_S_2002_01_31_yyk_uvs.log closed on Tue Jun 26 22:41:26 2007