! Started logfile: J1145-2250_S_1997_07_02_yyk_uvs.log on Sun Jan 7 17:50:28 2007 obs J1145-2250_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1145-2250_S_1997_07_02_yyk_uva.fits ! AN table 1: 137 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.623195 visibilities/baseline/integration-bin. ! Found source: J1145-2250 ! ! 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 754 lines of history. ! ! Reading 15368 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 J1145-2250_S_1997_07_02_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)= 0.8665 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=2.772 mas, bmaj=7.796 mas, bpa=-9.243 degrees ! Estimated noise=2917.27 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 = 0.641719 Jy ! Component: 100 - total flux cleaned = 0.793656 Jy ! Total flux subtracted in 100 components = 0.793656 Jy ! Clean residual min=-0.030335 max=0.041207 Jy/beam ! Clean residual mean=-0.000556 rms=0.008639 Jy/beam ! Combined flux in latest and established models = 0.793656 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.793656 Jy ! ! Correcting IF 1. ! A total of 421 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.392887Jy sigma=0.001278 ! Fit after self-cal, rms=0.392697Jy sigma=0.001277 ! Inverting map and beam ! Estimated beam: bmin=2.772 mas, bmaj=7.796 mas, bpa=-9.243 degrees ! Estimated noise=2917.27 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=3.453 mas, bmaj=9.167 mas, bpa=-10.06 degrees ! Estimated noise=1647.65 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 = 0.032971 Jy ! Component: 100 - total flux cleaned = 0.0315626 Jy ! Component: 150 - total flux cleaned = 0.0298773 Jy ! Component: 200 - total flux cleaned = 0.0284253 Jy ! Total flux subtracted in 200 components = 0.0284253 Jy ! Clean residual min=-0.027778 max=0.023511 Jy/beam ! Clean residual mean=-0.000532 rms=0.006532 Jy/beam ! Combined flux in latest and established models = 0.822081 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.822081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.387891Jy sigma=0.001267 ! Fit after self-cal, rms=0.387868Jy sigma=0.001267 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.453 x 9.167 at -10.06 degrees (North through East) ! Clean map min=-0.026972 max=0.74148 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03104 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.87 KP 0.91 ! LA 1.00 MK 0.98 NL 1.00* OV 1.10 ! PT 0.96 SC 0.83 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.98587 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.15 HN 0.99 KP 0.95 ! LA 1.12 MK 1.07 NL 0.96 OV 1.03 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.04102 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 0.92 KP 0.93 ! LA 0.83 MK 0.87 NL 0.95 OV 0.96 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.99063 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.11 KP 0.96 ! LA 0.92 MK 1.03 NL 1.04 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.387868Jy sigma=0.001267 ! Fit after self-cal, rms=0.366386Jy sigma=0.001233 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=0.366386Jy sigma=0.001233 ! Fit after self-cal, rms=0.366385Jy sigma=0.001233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=8.934 mas, bpa=-9.034 degrees ! Estimated noise=1653.31 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 = 0.02163 Jy ! Component: 100 - total flux cleaned = 0.0247223 Jy ! Component: 150 - total flux cleaned = 0.024724 Jy ! Component: 200 - total flux cleaned = 0.0244637 Jy ! Total flux subtracted in 200 components = 0.0244637 Jy ! Clean residual min=-0.012392 max=0.010190 Jy/beam ! Clean residual mean=-0.000223 rms=0.003034 Jy/beam ! Combined flux in latest and established models = 0.846545 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.846545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.365424Jy sigma=0.001230 ! Fit after self-cal, rms=0.365410Jy sigma=0.001230 ! 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=0.365410Jy sigma=0.001230 ! Fit after self-cal, rms=0.357528Jy sigma=0.001204 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 = 0.00312373 Jy ! Component: 100 - total flux cleaned = 0.00313671 Jy ! Component: 150 - total flux cleaned = 0.00292509 Jy ! Component: 200 - total flux cleaned = 0.00292302 Jy ! Total flux subtracted in 200 components = 0.00292302 Jy ! Clean residual min=-0.011940 max=0.009208 Jy/beam ! Clean residual mean=-0.000172 rms=0.002927 Jy/beam ! Combined flux in latest and established models = 0.849468 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 34 components and 0.849468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357292Jy sigma=0.001203 ! Fit after self-cal, rms=0.356097Jy sigma=0.001200 ! 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: 3.387 x 8.934 at -9.034 degrees (North through East) ! Clean map min=-0.011568 max=0.75208 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=0.356097Jy sigma=0.001200 ! Fit after self-cal, rms=0.353028Jy sigma=0.001189 ! 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=0.353028Jy sigma=0.001189 ! Fit after self-cal, rms=0.352726Jy sigma=0.001188 ! Inverting map and beam ! Estimated beam: bmin=3.371 mas, bmaj=8.938 mas, bpa=-9.04 degrees ! Estimated noise=1648.97 mJy/beam. ! Added new window around map position (-20.5, -43). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00792198 Jy ! Component: 100 - total flux cleaned = 0.00841653 Jy ! Component: 150 - total flux cleaned = 0.00861159 Jy ! Component: 200 - total flux cleaned = 0.00899539 Jy ! Total flux subtracted in 200 components = 0.00899539 Jy ! Clean residual min=-0.006286 max=0.007354 Jy/beam ! Clean residual mean=-0.000095 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.858463 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 55 components and 0.858463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352443Jy sigma=0.001187 ! Fit after self-cal, rms=0.352314Jy sigma=0.001186 ! 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=0.352314Jy sigma=0.001186 ! Fit after self-cal, rms=0.352496Jy sigma=0.001184 ! 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=0.352496Jy sigma=0.001184 ! Fit after self-cal, rms=0.352434Jy sigma=0.001184 ! Inverting map and beam ! Estimated beam: bmin=3.373 mas, bmaj=8.945 mas, bpa=-9.014 degrees ! Estimated noise=1650.57 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000864442 Jy ! Component: 100 - total flux cleaned = 0.00103814 Jy ! Component: 150 - total flux cleaned = 0.00135781 Jy ! Component: 200 - total flux cleaned = 0.00165282 Jy ! Total flux subtracted in 200 components = 0.00165282 Jy ! Clean residual min=-0.005975 max=0.007150 Jy/beam ! Clean residual mean=-0.000089 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.860116 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.860116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352322Jy sigma=0.001184 ! Fit after self-cal, rms=0.352277Jy sigma=0.001184 ! Inverting map ! Added new window around map position (1, -51.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547691 Jy ! Component: 100 - total flux cleaned = 0.00622406 Jy ! Component: 150 - total flux cleaned = 0.00621447 Jy ! Component: 200 - total flux cleaned = 0.00622189 Jy ! Total flux subtracted in 200 components = 0.00622189 Jy ! Clean residual min=-0.005177 max=0.005077 Jy/beam ! Clean residual mean=-0.000100 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.866338 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 99 components and 0.866338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352102Jy sigma=0.001183 ! Fit after self-cal, rms=0.352067Jy sigma=0.001183 ! 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=7.212 mas, bmaj=15.44 mas, bpa=-8.171 degrees ! Estimated noise=2085.62 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 = -0.000213149 Jy ! Component: 100 - total flux cleaned = 6.34278e-05 Jy ! Component: 150 - total flux cleaned = 6.34391e-05 Jy ! Component: 200 - total flux cleaned = 0.000134253 Jy ! Total flux subtracted in 200 components = 0.000134253 Jy ! Clean residual min=-0.005275 max=0.005106 Jy/beam ! Clean residual mean=-0.000220 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.866472 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.866472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352044Jy sigma=0.001183 ! Fit after self-cal, rms=0.352022Jy sigma=0.001183 ! 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=2.753 mas, bmaj=7.735 mas, bpa=-9.023 degrees ! Estimated noise=2881.62 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.638075 Jy ! Component: 100 - total flux cleaned = 0.791736 Jy ! Component: 150 - total flux cleaned = 0.846622 Jy ! Component: 200 - total flux cleaned = 0.864732 Jy ! Total flux subtracted in 200 components = 0.864732 Jy ! Clean residual min=-0.013877 max=0.015153 Jy/beam ! Clean residual mean=-0.000128 rms=0.003640 Jy/beam ! Combined flux in latest and established models = 0.864731 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.864731 Jy ! Inverting map and beam ! Estimated beam: bmin=3.373 mas, bmaj=8.945 mas, bpa=-9.014 degrees ! Estimated noise=1650.57 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 = 0.0014432 Jy ! Component: 100 - total flux cleaned = 0.00430921 Jy ! Component: 150 - total flux cleaned = 0.00604021 Jy ! Component: 200 - total flux cleaned = 0.00634202 Jy ! Total flux subtracted in 200 components = 0.00634202 Jy ! Clean residual min=-0.006565 max=0.006636 Jy/beam ! Clean residual mean=-0.000150 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.871073 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.871074 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=7.212 mas, bmaj=15.44 mas, bpa=-8.171 degrees ! Estimated noise=2085.62 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 = 0.00144098 Jy ! Component: 100 - total flux cleaned = 0.0021132 Jy ! Component: 150 - total flux cleaned = 0.00195663 Jy ! Component: 200 - total flux cleaned = 0.00181782 Jy ! Total flux subtracted in 200 components = 0.00181782 Jy ! Clean residual min=-0.005774 max=0.005413 Jy/beam ! Clean residual mean=-0.000275 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.872891 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.872891 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.373 mas, bmaj=8.945 mas, bpa=-9.014 degrees ! Estimated noise=1650.57 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142975 Jy ! Component: 100 - total flux cleaned = -0.00142158 Jy ! Component: 150 - total flux cleaned = -0.00106118 Jy ! Component: 200 - total flux cleaned = -0.00090924 Jy ! Total flux subtracted in 200 components = -0.00090924 Jy ! Clean residual min=-0.005591 max=0.005682 Jy/beam ! Clean residual mean=-0.000135 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.871982 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.871982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352112Jy sigma=0.001183 ! Fit after self-cal, rms=0.352091Jy sigma=0.001183 wmodel J1145-2250_S_1997_07_02_yyk\_map.mod ! Writing 74 model components to file: J1145-2250_S_1997_07_02_yyk_map.mod wobs J1145-2250_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1145-2250_S_1997_07_02_yyk_uvs.fits wwins J1145-2250_S_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J1145-2250_S_1997_07_02_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 = -0.000721106 Jy ! Component: 100 - total flux cleaned = -0.00129605 Jy ! Component: 150 - total flux cleaned = -0.00209174 Jy ! Component: 200 - total flux cleaned = -0.00266946 Jy ! Component: 250 - total flux cleaned = -0.00329227 Jy ! Component: 300 - total flux cleaned = -0.00417918 Jy ! Component: 350 - total flux cleaned = -0.00496227 Jy ! Component: 400 - total flux cleaned = -0.00571652 Jy ! Component: 450 - total flux cleaned = -0.00624704 Jy ! Component: 500 - total flux cleaned = -0.00675913 Jy ! Component: 550 - total flux cleaned = -0.00700691 Jy ! Component: 600 - total flux cleaned = -0.00743058 Jy ! Component: 650 - total flux cleaned = -0.00790175 Jy ! Component: 700 - total flux cleaned = -0.00830117 Jy ! Component: 750 - total flux cleaned = -0.00857911 Jy ! Component: 800 - total flux cleaned = -0.00890533 Jy ! Component: 850 - total flux cleaned = -0.00932718 Jy ! Component: 900 - total flux cleaned = -0.00963575 Jy ! Component: 950 - total flux cleaned = -0.0100887 Jy ! Component: 1000 - total flux cleaned = -0.0104809 Jy ! Component: 1050 - total flux cleaned = -0.0107686 Jy ! Component: 1100 - total flux cleaned = -0.0110495 Jy ! Component: 1150 - total flux cleaned = -0.0111881 Jy ! Component: 1200 - total flux cleaned = -0.0114598 Jy ! Component: 1250 - total flux cleaned = -0.0117254 Jy ! Component: 1300 - total flux cleaned = -0.0120288 Jy ! Component: 1350 - total flux cleaned = -0.0122415 Jy ! Component: 1400 - total flux cleaned = -0.012492 Jy ! Component: 1450 - total flux cleaned = -0.0127794 Jy ! Component: 1500 - total flux cleaned = -0.0129807 Jy ! Component: 1550 - total flux cleaned = -0.0133762 Jy ! Component: 1600 - total flux cleaned = -0.0137648 Jy ! Component: 1650 - total flux cleaned = -0.0142244 Jy ! Component: 1700 - total flux cleaned = -0.0146388 Jy ! Component: 1750 - total flux cleaned = -0.0150465 Jy ! Component: 1800 - total flux cleaned = -0.0153382 Jy ! Component: 1850 - total flux cleaned = -0.0156621 Jy ! Component: 1900 - total flux cleaned = -0.0161226 Jy ! Component: 1950 - total flux cleaned = -0.0163671 Jy ! Component: 2000 - total flux cleaned = -0.0167461 Jy ! Total flux subtracted in 2048 components = -0.0171193 Jy ! Clean residual min=-0.001828 max=0.002144 Jy/beam ! Clean residual mean=-0.000069 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.854863 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 207 components and 0.854863 Jy ![Exited script file: muppet] wmap "J1145-2250_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.373 x 8.945 at -9.014 degrees (North through East) ! Clean map min=-0.0050989 max=0.74627 Jy/beam ! Writing clean map to FITS file: J1145-2250_S_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.746275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000693605 device "J1145-2250_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1145-2250_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278827 0.278827 0.557654 1.11531 2.23062 4.46123 8.92247 17.8449 35.6899 71.3797 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.746 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.373 x 8.945 at -9.014 degrees (North through East) ! Clean map min=-0.0050989 max=0.74627 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1145-2250_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1145-2250_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1145-2250_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 17:50:35 2007