! Started logfile: J1438-2204_X_1997_07_02_yyk_uvs.log on Mon Jan 8 06:29:49 2007 obs J1438-2204_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1438-2204_X_1997_07_02_yyk_uva.fits ! AN table 1: 140 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.912381 visibilities/baseline/integration-bin. ! Found source: J1438-2204 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 753 lines of history. ! ! Reading 22992 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 J1438-2204_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.551299 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7051 mas, bmaj=1.711 mas, bpa=-3.437 degrees ! Estimated noise=1248.43 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 = 0.410688 Jy ! Component: 100 - total flux cleaned = 0.47688 Jy ! Total flux subtracted in 100 components = 0.47688 Jy ! Clean residual min=-0.016694 max=0.037185 Jy/beam ! Clean residual mean=0.000067 rms=0.005188 Jy/beam ! Combined flux in latest and established models = 0.47688 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.47688 Jy ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.242695Jy sigma=0.001433 ! Fit after self-cal, rms=0.242347Jy sigma=0.001432 ! Inverting map and beam ! Estimated beam: bmin=0.7051 mas, bmaj=1.711 mas, bpa=-3.437 degrees ! Estimated noise=1248.54 mJy/beam. ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443185 Jy ! Component: 100 - total flux cleaned = 0.0687695 Jy ! Total flux subtracted in 100 components = 0.0687695 Jy ! Clean residual min=-0.013665 max=0.023098 Jy/beam ! Clean residual mean=0.000035 rms=0.003752 Jy/beam ! Combined flux in latest and established models = 0.54565 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.54565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233587Jy sigma=0.001360 ! Fit after self-cal, rms=0.232962Jy sigma=0.001356 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.892 mas, bmaj=2.205 mas, bpa=-4.524 degrees ! Estimated noise=735.423 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 = 0.0354038 Jy ! Component: 100 - total flux cleaned = 0.0515077 Jy ! Component: 150 - total flux cleaned = 0.0598697 Jy ! Component: 200 - total flux cleaned = 0.0643119 Jy ! Total flux subtracted in 200 components = 0.0643119 Jy ! Clean residual min=-0.008825 max=0.010625 Jy/beam ! Clean residual mean=0.000032 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.609962 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.609962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230579Jy sigma=0.001331 ! Fit after self-cal, rms=0.230392Jy sigma=0.001329 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.892 x 2.205 at -4.524 degrees (North through East) ! Clean map min=-0.006856 max=0.48436 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: 0.984103 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.12 KP 1.03 ! LA 1.02 MK 1.03 NL 1.02 OV 0.99 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993998 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.08 KP 1.02 ! LA 1.00 MK 1.01 NL 1.00 OV 1.04 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.998732 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.08 KP 1.01 ! LA 0.99 MK 0.98 NL 1.00 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.994409 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.14 KP 0.99 ! LA 0.99 MK 0.96 NL 1.01 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.230392Jy sigma=0.001329 ! Fit after self-cal, rms=0.230450Jy sigma=0.001321 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=0.230450Jy sigma=0.001321 ! Fit after self-cal, rms=0.230450Jy sigma=0.001321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8942 mas, bmaj=2.195 mas, bpa=-4.178 degrees ! Estimated noise=724.704 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 = -0.00623294 Jy ! Component: 100 - total flux cleaned = -0.00732273 Jy ! Component: 150 - total flux cleaned = -0.00801507 Jy ! Component: 200 - total flux cleaned = -0.00823206 Jy ! Total flux subtracted in 200 components = -0.00823206 Jy ! Clean residual min=-0.004994 max=0.007236 Jy/beam ! Clean residual mean=0.000026 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.60173 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.60173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230051Jy sigma=0.001319 ! Fit after self-cal, rms=0.230043Jy sigma=0.001319 ! 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=0.230043Jy sigma=0.001319 ! Fit after self-cal, rms=0.216898Jy sigma=0.001240 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) ! Added new window around map position (2.6, 1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842478 Jy ! Component: 100 - total flux cleaned = 0.0105435 Jy ! Component: 150 - total flux cleaned = 0.0116983 Jy ! Component: 200 - total flux cleaned = 0.0121627 Jy ! Total flux subtracted in 200 components = 0.0121627 Jy ! Clean residual min=-0.004658 max=0.004854 Jy/beam ! Clean residual mean=0.000022 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.613893 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 80 components and 0.613893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216669Jy sigma=0.001238 ! Fit after self-cal, rms=0.213752Jy sigma=0.001222 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8942 x 2.195 at -4.178 degrees (North through East) ! Clean map min=-0.0043787 max=0.48569 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=0.213752Jy sigma=0.001222 ! Fit after self-cal, rms=0.227457Jy sigma=0.001213 ! 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=0.227457Jy sigma=0.001213 ! Fit after self-cal, rms=0.226602Jy sigma=0.001208 ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=2.194 mas, bpa=-3.99 degrees ! Estimated noise=720.069 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341829 Jy ! Component: 100 - total flux cleaned = 0.003799 Jy ! Component: 150 - total flux cleaned = 0.00400759 Jy ! Component: 200 - total flux cleaned = 0.00418982 Jy ! Total flux subtracted in 200 components = 0.00418982 Jy ! Clean residual min=-0.003293 max=0.003252 Jy/beam ! Clean residual mean=-0.000001 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.618082 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.618082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226473Jy sigma=0.001207 ! Fit after self-cal, rms=0.226162Jy sigma=0.001205 ! 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=0.226162Jy sigma=0.001205 ! Fit after self-cal, rms=0.226674Jy sigma=0.001203 ! 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=0.226674Jy sigma=0.001203 ! Fit after self-cal, rms=0.226573Jy sigma=0.001203 ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=2.191 mas, bpa=-3.84 degrees ! Estimated noise=719.406 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119069 Jy ! Component: 100 - total flux cleaned = 0.00144011 Jy ! Component: 150 - total flux cleaned = 0.00143654 Jy ! Component: 200 - total flux cleaned = 0.00143559 Jy ! Total flux subtracted in 200 components = 0.00143559 Jy ! Clean residual min=-0.003058 max=0.003251 Jy/beam ! Clean residual mean=-0.000000 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.619518 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.619518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226522Jy sigma=0.001202 ! Fit after self-cal, rms=0.226474Jy sigma=0.001202 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=5.051 mas, bpa=2.165 degrees ! Estimated noise=931.45 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 = 0.000300686 Jy ! Component: 100 - total flux cleaned = 0.000495293 Jy ! Component: 150 - total flux cleaned = 0.000532197 Jy ! Component: 200 - total flux cleaned = 0.000530893 Jy ! Total flux subtracted in 200 components = 0.000530893 Jy ! Clean residual min=-0.003273 max=0.003725 Jy/beam ! Clean residual mean=0.000000 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.620049 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 118 components and 0.620049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226461Jy sigma=0.001202 ! Fit after self-cal, rms=0.226432Jy sigma=0.001202 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7027 mas, bmaj=1.696 mas, bpa=-3.076 degrees ! Estimated noise=1242.35 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.415132 Jy ! Component: 100 - total flux cleaned = 0.491028 Jy ! Component: 150 - total flux cleaned = 0.530707 Jy ! Component: 200 - total flux cleaned = 0.554077 Jy ! Total flux subtracted in 200 components = 0.554077 Jy ! Clean residual min=-0.005606 max=0.009101 Jy/beam ! Clean residual mean=0.000029 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.554077 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.554077 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=2.191 mas, bpa=-3.84 degrees ! Estimated noise=719.406 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 = 0.0271331 Jy ! Component: 100 - total flux cleaned = 0.0412287 Jy ! Component: 150 - total flux cleaned = 0.0498399 Jy ! Component: 200 - total flux cleaned = 0.0554243 Jy ! Total flux subtracted in 200 components = 0.0554243 Jy ! Clean residual min=-0.003418 max=0.003304 Jy/beam ! Clean residual mean=0.000006 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.609501 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 96 components and 0.609501 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=5.051 mas, bpa=2.165 degrees ! Estimated noise=931.45 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 = 0.00562647 Jy ! Component: 100 - total flux cleaned = 0.00818807 Jy ! Component: 150 - total flux cleaned = 0.00889112 Jy ! Component: 200 - total flux cleaned = 0.0091576 Jy ! Total flux subtracted in 200 components = 0.0091576 Jy ! Clean residual min=-0.003310 max=0.003620 Jy/beam ! Clean residual mean=0.000001 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.618659 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 128 components and 0.618659 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=2.191 mas, bpa=-3.84 degrees ! Estimated noise=719.406 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152739 Jy ! Component: 100 - total flux cleaned = 0.00041791 Jy ! Component: 150 - total flux cleaned = 0.00051039 Jy ! Component: 200 - total flux cleaned = 0.000590838 Jy ! Total flux subtracted in 200 components = 0.000590838 Jy ! Clean residual min=-0.002833 max=0.002940 Jy/beam ! Clean residual mean=-0.000000 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.61925 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 142 components and 0.61925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226389Jy sigma=0.001202 ! Fit after self-cal, rms=0.226364Jy sigma=0.001201 wmodel J1438-2204_X_1997_07_02_yyk\_map.mod ! Writing 142 model components to file: J1438-2204_X_1997_07_02_yyk_map.mod wobs J1438-2204_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1438-2204_X_1997_07_02_yyk_uvs.fits wwins J1438-2204_X_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J1438-2204_X_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 = 0.00038645 Jy ! Component: 100 - total flux cleaned = 0.000386812 Jy ! Component: 150 - total flux cleaned = 0.000525784 Jy ! Component: 200 - total flux cleaned = 0.000527957 Jy ! Component: 250 - total flux cleaned = 0.000319319 Jy ! Component: 300 - total flux cleaned = 0.000157722 Jy ! Component: 350 - total flux cleaned = 7.89822e-05 Jy ! Component: 400 - total flux cleaned = -0.000112934 Jy ! Component: 450 - total flux cleaned = -0.000187732 Jy ! Component: 500 - total flux cleaned = -0.000332643 Jy ! Component: 550 - total flux cleaned = -0.000402725 Jy ! Component: 600 - total flux cleaned = -0.000506296 Jy ! Component: 650 - total flux cleaned = -0.000607001 Jy ! Component: 700 - total flux cleaned = -0.000771511 Jy ! Component: 750 - total flux cleaned = -0.000933208 Jy ! Component: 800 - total flux cleaned = -0.00106056 Jy ! Component: 850 - total flux cleaned = -0.00121721 Jy ! Component: 900 - total flux cleaned = -0.00140128 Jy ! Component: 950 - total flux cleaned = -0.00146131 Jy ! Component: 1000 - total flux cleaned = -0.0016395 Jy ! Component: 1050 - total flux cleaned = -0.0016688 Jy ! Component: 1100 - total flux cleaned = -0.00186998 Jy ! Component: 1150 - total flux cleaned = -0.00198374 Jy ! Component: 1200 - total flux cleaned = -0.00212325 Jy ! Component: 1250 - total flux cleaned = -0.00228804 Jy ! Component: 1300 - total flux cleaned = -0.0023693 Jy ! Component: 1350 - total flux cleaned = -0.00258319 Jy ! Component: 1400 - total flux cleaned = -0.00279361 Jy ! Component: 1450 - total flux cleaned = -0.00294947 Jy ! Component: 1500 - total flux cleaned = -0.00315446 Jy ! Component: 1550 - total flux cleaned = -0.00335671 Jy ! Component: 1600 - total flux cleaned = -0.00350623 Jy ! Component: 1650 - total flux cleaned = -0.00372747 Jy ! Component: 1700 - total flux cleaned = -0.00382441 Jy ! Component: 1750 - total flux cleaned = -0.00401687 Jy ! Component: 1800 - total flux cleaned = -0.00423097 Jy ! Component: 1850 - total flux cleaned = -0.00448927 Jy ! Component: 1900 - total flux cleaned = -0.00462877 Jy ! Component: 1950 - total flux cleaned = -0.00476708 Jy ! Component: 2000 - total flux cleaned = -0.00494893 Jy ! Total flux subtracted in 2048 components = -0.00515121 Jy ! Clean residual min=-0.001597 max=0.001385 Jy/beam ! Clean residual mean=-0.000005 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.614098 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 277 components and 0.614098 Jy ![Exited script file: muppet] wmap "J1438-2204_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8883 x 2.191 at -3.84 degrees (North through East) ! Clean map min=-0.0024632 max=0.48568 Jy/beam ! Writing clean map to FITS file: J1438-2204_X_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 0.485676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000424319 device "J1438-2204_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1438-2204_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.2621 0.2621 0.5242 1.0484 2.0968 4.1936 8.3872 16.7744 33.5488 67.0976 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.485 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8883 x 2.191 at -3.84 degrees (North through East) ! Clean map min=-0.0024632 max=0.48568 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1438-2204_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1438-2204_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1438-2204_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 06:30:00 2007