! Started logfile: J1057-2509_S_1997_08_27_yyk_uvs.log on Sun Jan 7 17:36:45 2007 obs J1057-2509_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1057-2509_S_1997_08_27_yyk_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.827667 visibilities/baseline/integration-bin. ! Found source: J1057-2509 ! ! 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 703 lines of history. ! ! Reading 22496 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 J1057-2509_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.507549 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=2.825 mas, bmaj=6.254 mas, bpa=-17.94 degrees ! Estimated noise=3449.37 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, 0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.148814 Jy ! Component: 100 - total flux cleaned = 0.172864 Jy ! Total flux subtracted in 100 components = 0.172864 Jy ! Clean residual min=-0.025273 max=0.032607 Jy/beam ! Clean residual mean=-0.000043 rms=0.006870 Jy/beam ! Combined flux in latest and established models = 0.172864 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.172864 Jy ! ! Correcting IF 1. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.470425Jy sigma=0.001401 ! Fit after self-cal, rms=0.469624Jy sigma=0.001399 ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=6.254 mas, bpa=-17.94 degrees ! Estimated noise=3449.43 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=3.46 mas, bmaj=7.511 mas, bpa=-16.46 degrees ! Estimated noise=1497.5 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 = 0.0398046 Jy ! Component: 100 - total flux cleaned = 0.0474976 Jy ! Component: 150 - total flux cleaned = 0.0484231 Jy ! Component: 200 - total flux cleaned = 0.049152 Jy ! Total flux subtracted in 200 components = 0.049152 Jy ! Clean residual min=-0.012650 max=0.014790 Jy/beam ! Clean residual mean=-0.000074 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 0.222016 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.222016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.467117Jy sigma=0.001390 ! Fit after self-cal, rms=0.467104Jy sigma=0.001390 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.46 x 7.511 at -16.46 degrees (North through East) ! Clean map min=-0.01243 max=0.17757 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. ! Amplitude normalization factor in sub-array 1: 1.03981 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.85 ! LA 0.96 MK 0.92 NL 1.00* OV 1.14 ! PT 0.89 SC 0.84 ! ! ! Correcting IF 2. ! 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 3. ! 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. ! Amplitude normalization factor in sub-array 1: 0.989416 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.07 KP 0.96 ! LA 0.87 MK 1.03 NL 1.20 OV 1.08 ! PT 0.87 SC 0.97 ! ! ! Fit before self-cal, rms=0.467104Jy sigma=0.001390 ! Fit after self-cal, rms=0.463910Jy sigma=0.001389 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=0.463910Jy sigma=0.001389 ! Fit after self-cal, rms=0.463911Jy sigma=0.001389 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=7.433 mas, bpa=-15.66 degrees ! Estimated noise=1486.77 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 = -5.17252e-05 Jy ! Component: 100 - total flux cleaned = -6.82851e-05 Jy ! Component: 150 - total flux cleaned = 0.000319759 Jy ! Component: 200 - total flux cleaned = 0.0008047 Jy ! Total flux subtracted in 200 components = 0.0008047 Jy ! Clean residual min=-0.012177 max=0.011741 Jy/beam ! Clean residual mean=-0.000141 rms=0.002852 Jy/beam ! Combined flux in latest and established models = 0.222821 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.222821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.463746Jy sigma=0.001389 ! Fit after self-cal, rms=0.463741Jy sigma=0.001389 ! 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=0.463741Jy sigma=0.001389 ! Fit after self-cal, rms=0.461959Jy sigma=0.001384 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 = 0.00240281 Jy ! Component: 100 - total flux cleaned = 0.00286304 Jy ! Component: 150 - total flux cleaned = 0.00323554 Jy ! Component: 200 - total flux cleaned = 0.00344371 Jy ! Total flux subtracted in 200 components = 0.00344371 Jy ! Clean residual min=-0.010609 max=0.011026 Jy/beam ! Clean residual mean=-0.000130 rms=0.002710 Jy/beam ! Combined flux in latest and established models = 0.226265 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 35 components and 0.226265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.461873Jy sigma=0.001383 ! Fit after self-cal, rms=0.461590Jy sigma=0.001383 ! 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: 3.46 x 7.433 at -15.66 degrees (North through East) ! Clean map min=-0.01005 max=0.18058 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=0.461590Jy sigma=0.001383 ! Fit after self-cal, rms=0.458933Jy sigma=0.001382 ! 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=0.458933Jy sigma=0.001382 ! Fit after self-cal, rms=0.458866Jy sigma=0.001382 ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=7.49 mas, bpa=-15.51 degrees ! Estimated noise=1459.43 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0053136 Jy ! Component: 100 - total flux cleaned = -0.00596088 Jy ! Component: 150 - total flux cleaned = -0.00603948 Jy ! Component: 200 - total flux cleaned = -0.00603922 Jy ! Total flux subtracted in 200 components = -0.00603922 Jy ! Clean residual min=-0.008718 max=0.010318 Jy/beam ! Clean residual mean=-0.000099 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 0.220225 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 42 components and 0.220225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.458805Jy sigma=0.001381 ! Fit after self-cal, rms=0.458779Jy sigma=0.001381 ! Inverting map ! Added new window around map position (-1.5, -13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745991 Jy ! Component: 100 - total flux cleaned = 0.00745695 Jy ! Component: 150 - total flux cleaned = 0.00725218 Jy ! Component: 200 - total flux cleaned = 0.00707664 Jy ! Total flux subtracted in 200 components = 0.00707664 Jy ! Clean residual min=-0.008043 max=0.007843 Jy/beam ! Clean residual mean=-0.000137 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.227302 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 79 components and 0.227302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.458448Jy sigma=0.001380 ! Fit after self-cal, rms=0.458364Jy sigma=0.001380 ! 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=0.458364Jy sigma=0.001380 ! Fit after self-cal, rms=0.456962Jy sigma=0.001380 ! 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=0.456962Jy sigma=0.001380 ! Fit after self-cal, rms=0.456969Jy sigma=0.001380 ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=7.557 mas, bpa=-15.28 degrees ! Estimated noise=1443.23 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000650479 Jy ! Component: 100 - total flux cleaned = -0.000665672 Jy ! Component: 150 - total flux cleaned = -0.00083198 Jy ! Component: 200 - total flux cleaned = -0.000965686 Jy ! Total flux subtracted in 200 components = -0.000965686 Jy ! Clean residual min=-0.007239 max=0.007466 Jy/beam ! Clean residual mean=-0.000109 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.226336 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 95 components and 0.226336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.456816Jy sigma=0.001380 ! Fit after self-cal, rms=0.456785Jy sigma=0.001380 ! 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=8.057 mas, bmaj=15.15 mas, bpa=-12.54 degrees ! Estimated noise=1829.49 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 = -0.000656979 Jy ! Component: 100 - total flux cleaned = -0.000963207 Jy ! Component: 150 - total flux cleaned = -0.0010682 Jy ! Component: 200 - total flux cleaned = -0.00133352 Jy ! Total flux subtracted in 200 components = -0.00133352 Jy ! Clean residual min=-0.008683 max=0.007002 Jy/beam ! Clean residual mean=-0.000183 rms=0.002463 Jy/beam ! Combined flux in latest and established models = 0.225003 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 112 components and 0.225003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.456746Jy sigma=0.001380 ! Fit after self-cal, rms=0.456748Jy sigma=0.001380 ! 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=2.848 mas, bmaj=6.218 mas, bpa=-17.39 degrees ! Estimated noise=3399.11 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.156102 Jy ! Component: 100 - total flux cleaned = 0.203977 Jy ! Component: 150 - total flux cleaned = 0.212095 Jy ! Component: 200 - total flux cleaned = 0.216162 Jy ! Total flux subtracted in 200 components = 0.216162 Jy ! Clean residual min=-0.018109 max=0.021537 Jy/beam ! Clean residual mean=-0.000148 rms=0.005226 Jy/beam ! Combined flux in latest and established models = 0.216162 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.216162 Jy ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=7.557 mas, bpa=-15.28 degrees ! Estimated noise=1443.23 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 = 0.0102695 Jy ! Component: 100 - total flux cleaned = 0.00992995 Jy ! Component: 150 - total flux cleaned = 0.00991744 Jy ! Component: 200 - total flux cleaned = 0.00965711 Jy ! Total flux subtracted in 200 components = 0.00965711 Jy ! Clean residual min=-0.008490 max=0.008490 Jy/beam ! Clean residual mean=-0.000111 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.225819 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.225819 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=8.057 mas, bmaj=15.15 mas, bpa=-12.54 degrees ! Estimated noise=1829.49 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 = -0.000809749 Jy ! Component: 100 - total flux cleaned = -0.00114714 Jy ! Component: 150 - total flux cleaned = -0.00143238 Jy ! Component: 200 - total flux cleaned = -0.00161001 Jy ! Total flux subtracted in 200 components = -0.00161001 Jy ! Clean residual min=-0.008847 max=0.007512 Jy/beam ! Clean residual mean=-0.000175 rms=0.002491 Jy/beam ! Combined flux in latest and established models = 0.224209 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.224209 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=7.557 mas, bpa=-15.28 degrees ! Estimated noise=1443.23 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440916 Jy ! Component: 100 - total flux cleaned = 0.000437653 Jy ! Component: 150 - total flux cleaned = 0.000289357 Jy ! Component: 200 - total flux cleaned = 0.000161036 Jy ! Total flux subtracted in 200 components = 0.000161036 Jy ! Clean residual min=-0.007513 max=0.007809 Jy/beam ! Clean residual mean=-0.000097 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.22437 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.22437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.456863Jy sigma=0.001380 ! Fit after self-cal, rms=0.456791Jy sigma=0.001380 wmodel J1057-2509_S_1997_08_27_yyk\_map.mod ! Writing 78 model components to file: J1057-2509_S_1997_08_27_yyk_map.mod wobs J1057-2509_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1057-2509_S_1997_08_27_yyk_uvs.fits wwins J1057-2509_S_1997_08_27_yyk\_map.win ! wwins: Wrote 2 windows to J1057-2509_S_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 = 0.000312918 Jy ! Component: 100 - total flux cleaned = 0.000314444 Jy ! Component: 150 - total flux cleaned = -0.000146328 Jy ! Component: 200 - total flux cleaned = -0.000683207 Jy ! Component: 250 - total flux cleaned = -0.00109928 Jy ! Component: 300 - total flux cleaned = -0.00169945 Jy ! Component: 350 - total flux cleaned = -0.00198811 Jy ! Component: 400 - total flux cleaned = -0.00208288 Jy ! Component: 450 - total flux cleaned = -0.00208337 Jy ! Component: 500 - total flux cleaned = -0.0019945 Jy ! Component: 550 - total flux cleaned = -0.00199475 Jy ! Component: 600 - total flux cleaned = -0.00190837 Jy ! Component: 650 - total flux cleaned = -0.00182459 Jy ! Component: 700 - total flux cleaned = -0.0017424 Jy ! Component: 750 - total flux cleaned = -0.00190616 Jy ! Component: 800 - total flux cleaned = -0.00174371 Jy ! Component: 850 - total flux cleaned = -0.00174324 Jy ! Component: 900 - total flux cleaned = -0.00150948 Jy ! Component: 950 - total flux cleaned = -0.00143207 Jy ! Component: 1000 - total flux cleaned = -0.00120457 Jy ! Component: 1050 - total flux cleaned = -0.00112939 Jy ! Component: 1100 - total flux cleaned = -0.000982011 Jy ! Component: 1150 - total flux cleaned = -0.00090934 Jy ! Component: 1200 - total flux cleaned = -0.000837459 Jy ! Component: 1250 - total flux cleaned = -0.000696096 Jy ! Component: 1300 - total flux cleaned = -0.000694748 Jy ! Component: 1350 - total flux cleaned = -0.00034789 Jy ! Component: 1400 - total flux cleaned = -0.000141741 Jy ! Component: 1450 - total flux cleaned = 6.07929e-05 Jy ! Component: 1500 - total flux cleaned = 0.000260578 Jy ! Component: 1550 - total flux cleaned = 0.000523824 Jy ! Component: 1600 - total flux cleaned = 0.000523755 Jy ! Component: 1650 - total flux cleaned = 0.000846363 Jy ! Component: 1700 - total flux cleaned = 0.000846428 Jy ! Component: 1750 - total flux cleaned = 0.000973112 Jy ! Component: 1800 - total flux cleaned = 0.0012237 Jy ! Component: 1850 - total flux cleaned = 0.00122435 Jy ! Component: 1900 - total flux cleaned = 0.00140933 Jy ! Component: 1950 - total flux cleaned = 0.00165261 Jy ! Component: 2000 - total flux cleaned = 0.00159211 Jy ! Total flux subtracted in 2048 components = 0.00177142 Jy ! Clean residual min=-0.004009 max=0.003657 Jy/beam ! Clean residual mean=-0.000054 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.226141 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 222 components and 0.226141 Jy ![Exited script file: muppet] wmap "J1057-2509_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.533 x 7.557 at -15.28 degrees (North through East) ! Clean map min=-0.010369 max=0.17796 Jy/beam ! Writing clean map to FITS file: J1057-2509_S_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 0.177957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0012015 device "J1057-2509_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1057-2509_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.0255 2.0255 4.051 8.10199 16.204 32.408 64.816 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.177 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.533 x 7.557 at -15.28 degrees (North through East) ! Clean map min=-0.010369 max=0.17796 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1057-2509_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1057-2509_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1057-2509_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 17:36:53 2007