! Started logfile: J1230-1139_S_1997_05_07_yyk_uvs.log on Sun Jan 7 18:05:20 2007 obs J1230-1139_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1230-1139_S_1997_05_07_yyk_uva.fits ! AN table 1: 137 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864882 visibilities/baseline/integration-bin. ! Found source: J1230-1139 ! ! 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 614 lines of history. ! ! Reading 21328 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 J1230-1139_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.449266 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=2.974 mas, bmaj=7.783 mas, bpa=-0.2486 degrees ! Estimated noise=1490.67 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 = 0.266821 Jy ! Component: 100 - total flux cleaned = 0.361853 Jy ! Total flux subtracted in 100 components = 0.361853 Jy ! Clean residual min=-0.018112 max=0.035522 Jy/beam ! Clean residual mean=0.000167 rms=0.006029 Jy/beam ! Combined flux in latest and established models = 0.361853 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.361853 Jy ! ! Correcting IF 1. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.297600Jy sigma=0.001256 ! Fit after self-cal, rms=0.296230Jy sigma=0.001252 ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=7.783 mas, bpa=-0.2485 degrees ! Estimated noise=1490.82 mJy/beam. ! Added new window around map position (-4, -3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508372 Jy ! Component: 100 - total flux cleaned = 0.0757284 Jy ! Total flux subtracted in 100 components = 0.0757284 Jy ! Clean residual min=-0.010846 max=0.018197 Jy/beam ! Clean residual mean=0.000091 rms=0.003449 Jy/beam ! Combined flux in latest and established models = 0.437582 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.437582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288015Jy sigma=0.001214 ! Fit after self-cal, rms=0.287683Jy 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=3.64 mas, bmaj=9.532 mas, bpa=-2.429 degrees ! Estimated noise=1083.4 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 = 0.0173548 Jy ! Component: 100 - total flux cleaned = 0.022951 Jy ! Component: 150 - total flux cleaned = 0.0235765 Jy ! Component: 200 - total flux cleaned = 0.0237568 Jy ! Total flux subtracted in 200 components = 0.0237568 Jy ! Clean residual min=-0.008660 max=0.010258 Jy/beam ! Clean residual mean=0.000139 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 0.461339 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.461339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286593Jy sigma=0.001209 ! Fit after self-cal, rms=0.286548Jy 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: 3.64 x 9.532 at -2.429 degrees (North through East) ! Clean map min=-0.007898 max=0.2968 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: 1.03478 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.95 KP 0.91 ! LA 0.99 MK 1.03 NL 1.00* OV 1.08 ! PT 0.92 SC 0.78 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.991748 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.08 KP 0.97 ! LA 1.07 MK 1.00 NL 1.01 OV 1.03 ! PT 0.93 SC 0.87 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.05086 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.90 KP 0.93 ! LA 0.80 MK 0.88 NL 0.95 OV 0.97 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00393 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.06 KP 0.94 ! LA 0.89 MK 0.95 NL 1.10 OV 1.06 ! PT 0.91 SC 0.92 ! ! ! Fit before self-cal, rms=0.286548Jy sigma=0.001209 ! Fit after self-cal, rms=0.278313Jy sigma=0.001199 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=0.278313Jy sigma=0.001199 ! Fit after self-cal, rms=0.278312Jy sigma=0.001199 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=9.127 mas, bpa=-0.7162 degrees ! Estimated noise=1094.45 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 = 0.0120153 Jy ! Component: 100 - total flux cleaned = 0.0152439 Jy ! Component: 150 - total flux cleaned = 0.0155719 Jy ! Component: 200 - total flux cleaned = 0.015839 Jy ! Total flux subtracted in 200 components = 0.015839 Jy ! Clean residual min=-0.005380 max=0.004986 Jy/beam ! Clean residual mean=0.000004 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.477178 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.477178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277930Jy sigma=0.001197 ! Fit after self-cal, rms=0.277925Jy sigma=0.001197 ! 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=0.277925Jy sigma=0.001197 ! Fit after self-cal, rms=0.276854Jy sigma=0.001192 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 = 0.000967296 Jy ! Component: 100 - total flux cleaned = 0.00089338 Jy ! Component: 150 - total flux cleaned = 0.000827267 Jy ! Component: 200 - total flux cleaned = 0.000707149 Jy ! Total flux subtracted in 200 components = 0.000707149 Jy ! Clean residual min=-0.005461 max=0.004804 Jy/beam ! Clean residual mean=-0.000002 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.477885 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.477885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276819Jy sigma=0.001192 ! Fit after self-cal, rms=0.276709Jy sigma=0.001191 ! 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: 3.52 x 9.127 at -0.7162 degrees (North through East) ! Clean map min=-0.0053623 max=0.29819 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=0.276709Jy sigma=0.001191 ! Fit after self-cal, rms=0.273052Jy sigma=0.001188 ! 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=0.273052Jy sigma=0.001188 ! Fit after self-cal, rms=0.273042Jy sigma=0.001187 ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=9.055 mas, bpa=-0.6756 degrees ! Estimated noise=1084.37 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000537928 Jy ! Component: 100 - total flux cleaned = -0.000656823 Jy ! Component: 150 - total flux cleaned = -0.000805698 Jy ! Component: 200 - total flux cleaned = -0.000894369 Jy ! Total flux subtracted in 200 components = -0.000894369 Jy ! Clean residual min=-0.004346 max=0.004781 Jy/beam ! Clean residual mean=0.000026 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.476991 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 105 components and 0.476991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273020Jy sigma=0.001187 ! Fit after self-cal, rms=0.273025Jy sigma=0.001187 ! 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=0.273025Jy sigma=0.001187 ! Fit after self-cal, rms=0.273263Jy sigma=0.001186 ! 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=0.273263Jy sigma=0.001186 ! Fit after self-cal, rms=0.273272Jy sigma=0.001186 ! Inverting map and beam ! Estimated beam: bmin=3.468 mas, bmaj=9.03 mas, bpa=-0.5318 degrees ! Estimated noise=1083.66 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215699 Jy ! Component: 100 - total flux cleaned = -0.000218666 Jy ! Component: 150 - total flux cleaned = -0.000302366 Jy ! Component: 200 - total flux cleaned = -0.000377129 Jy ! Total flux subtracted in 200 components = -0.000377129 Jy ! Clean residual min=-0.004217 max=0.004672 Jy/beam ! Clean residual mean=0.000024 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.476613 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.476613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273260Jy sigma=0.001186 ! Fit after self-cal, rms=0.273267Jy sigma=0.001186 ! 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=8.036 mas, bmaj=14.97 mas, bpa=1.939 degrees ! Estimated noise=1349.71 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 = 0.000203139 Jy ! Component: 100 - total flux cleaned = 0.000201682 Jy ! Component: 150 - total flux cleaned = 0.000202115 Jy ! Component: 200 - total flux cleaned = 0.000201362 Jy ! Total flux subtracted in 200 components = 0.000201362 Jy ! Clean residual min=-0.004064 max=0.004349 Jy/beam ! Clean residual mean=0.000043 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.476815 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 119 components and 0.476815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273268Jy sigma=0.001186 ! Fit after self-cal, rms=0.273273Jy sigma=0.001186 ! 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=2.906 mas, bmaj=7.592 mas, bpa=0.4776 degrees ! Estimated noise=1472.13 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.270173 Jy ! Component: 100 - total flux cleaned = 0.374672 Jy ! Component: 150 - total flux cleaned = 0.424336 Jy ! Component: 200 - total flux cleaned = 0.450096 Jy ! Total flux subtracted in 200 components = 0.450096 Jy ! Clean residual min=-0.006955 max=0.009992 Jy/beam ! Clean residual mean=0.000019 rms=0.002216 Jy/beam ! Combined flux in latest and established models = 0.450096 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.450096 Jy ! Inverting map and beam ! Estimated beam: bmin=3.468 mas, bmaj=9.03 mas, bpa=-0.5318 degrees ! Estimated noise=1083.66 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 = 0.01745 Jy ! Component: 100 - total flux cleaned = 0.024208 Jy ! Component: 150 - total flux cleaned = 0.0254635 Jy ! Component: 200 - total flux cleaned = 0.0262723 Jy ! Total flux subtracted in 200 components = 0.0262723 Jy ! Clean residual min=-0.004747 max=0.004352 Jy/beam ! Clean residual mean=0.000014 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.476368 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.476368 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=8.036 mas, bmaj=14.97 mas, bpa=1.939 degrees ! Estimated noise=1349.71 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 = 0.000818331 Jy ! Component: 100 - total flux cleaned = 0.000658067 Jy ! Component: 150 - total flux cleaned = 0.000528094 Jy ! Component: 200 - total flux cleaned = 0.000421103 Jy ! Total flux subtracted in 200 components = 0.000421103 Jy ! Clean residual min=-0.004311 max=0.004093 Jy/beam ! Clean residual mean=0.000037 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.476789 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.476789 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.468 mas, bmaj=9.03 mas, bpa=-0.5318 degrees ! Estimated noise=1083.66 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000425148 Jy ! Component: 100 - total flux cleaned = -0.000425161 Jy ! Component: 150 - total flux cleaned = -0.000421545 Jy ! Component: 200 - total flux cleaned = -0.000421082 Jy ! Total flux subtracted in 200 components = -0.000421082 Jy ! Clean residual min=-0.004362 max=0.004570 Jy/beam ! Clean residual mean=0.000023 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.476368 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.476368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273300Jy sigma=0.001186 ! Fit after self-cal, rms=0.273294Jy sigma=0.001186 wmodel J1230-1139_S_1997_05_07_yyk\_map.mod ! Writing 72 model components to file: J1230-1139_S_1997_05_07_yyk_map.mod wobs J1230-1139_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1230-1139_S_1997_05_07_yyk_uvs.fits wwins J1230-1139_S_1997_05_07_yyk\_map.win ! wwins: Wrote 2 windows to J1230-1139_S_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 = -0.000478884 Jy ! Component: 100 - total flux cleaned = -0.000625079 Jy ! Component: 150 - total flux cleaned = -0.000628337 Jy ! Component: 200 - total flux cleaned = -0.00069144 Jy ! Component: 250 - total flux cleaned = -0.000631973 Jy ! Component: 300 - total flux cleaned = -0.000341529 Jy ! Component: 350 - total flux cleaned = -5.95642e-05 Jy ! Component: 400 - total flux cleaned = 0.000161427 Jy ! Component: 450 - total flux cleaned = 0.000430361 Jy ! Component: 500 - total flux cleaned = 0.000639845 Jy ! Component: 550 - total flux cleaned = 0.000844722 Jy ! Component: 600 - total flux cleaned = 0.0010931 Jy ! Component: 650 - total flux cleaned = 0.00114136 Jy ! Component: 700 - total flux cleaned = 0.00114226 Jy ! Component: 750 - total flux cleaned = 0.00123607 Jy ! Component: 800 - total flux cleaned = 0.0011911 Jy ! Component: 850 - total flux cleaned = 0.00132727 Jy ! Component: 900 - total flux cleaned = 0.00137091 Jy ! Component: 950 - total flux cleaned = 0.0014153 Jy ! Component: 1000 - total flux cleaned = 0.00154239 Jy ! Component: 1050 - total flux cleaned = 0.00154291 Jy ! Component: 1100 - total flux cleaned = 0.00154319 Jy ! Component: 1150 - total flux cleaned = 0.00170277 Jy ! Component: 1200 - total flux cleaned = 0.00178053 Jy ! Component: 1250 - total flux cleaned = 0.00185874 Jy ! Component: 1300 - total flux cleaned = 0.00185797 Jy ! Component: 1350 - total flux cleaned = 0.00185748 Jy ! Component: 1400 - total flux cleaned = 0.00182065 Jy ! Component: 1450 - total flux cleaned = 0.0018931 Jy ! Component: 1500 - total flux cleaned = 0.00185735 Jy ! Component: 1550 - total flux cleaned = 0.00192786 Jy ! Component: 1600 - total flux cleaned = 0.00182352 Jy ! Component: 1650 - total flux cleaned = 0.00196096 Jy ! Component: 1700 - total flux cleaned = 0.00175626 Jy ! Component: 1750 - total flux cleaned = 0.00175656 Jy ! Component: 1800 - total flux cleaned = 0.0017229 Jy ! Component: 1850 - total flux cleaned = 0.0016575 Jy ! Component: 1900 - total flux cleaned = 0.00175449 Jy ! Component: 1950 - total flux cleaned = 0.00181814 Jy ! Component: 2000 - total flux cleaned = 0.00181761 Jy ! Total flux subtracted in 2048 components = 0.00175485 Jy ! Clean residual min=-0.001728 max=0.002475 Jy/beam ! Clean residual mean=0.000014 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.478123 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 221 components and 0.478123 Jy ![Exited script file: muppet] wmap "J1230-1139_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.468 x 9.03 at -0.5318 degrees (North through East) ! Clean map min=-0.0038711 max=0.29506 Jy/beam ! Writing clean map to FITS file: J1230-1139_S_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 0.295061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000651864 device "J1230-1139_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1230-1139_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.662777 0.662777 1.32555 2.65111 5.30221 10.6044 21.2089 42.4177 84.8354 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.295 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.468 x 9.03 at -0.5318 degrees (North through East) ! Clean map min=-0.0038711 max=0.29506 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1230-1139_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1230-1139_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1230-1139_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 18:05:28 2007