! Started logfile: J0754-1147_S_2004_05_08_yyk_uvs.log on Wed Dec 7 00:09:01 2005 obs J0754-1147_S_2004_05_08_yyk_uve.fits ! Reading UV FITS file: J0754-1147_S_2004_05_08_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868889 visibilities/baseline/integration-bin. ! Found source: J0754-1147 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1437 lines of history. ! ! Reading 1564 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 J0754-1147_S_2004_05_08_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)= 0.71523 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.337094Jy sigma=5.802073 ! Fit after self-cal, rms=0.336840Jy sigma=5.796542 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.55 mas, bmaj=6.919 mas, bpa=-1.611 degrees ! Estimated noise=1.61255 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 = 0.5814 Jy ! Component: 100 - total flux cleaned = 0.711171 Jy ! Total flux subtracted in 100 components = 0.711171 Jy ! Clean residual min=-0.015357 max=0.039100 Jy/beam ! Clean residual mean=0.000158 rms=0.005894 Jy/beam ! Combined flux in latest and established models = 0.711171 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.711171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116910Jy sigma=2.003369 ! Fit after self-cal, rms=0.116149Jy sigma=1.990204 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567395 Jy ! Component: 100 - total flux cleaned = 0.0835413 Jy ! Total flux subtracted in 100 components = 0.0835413 Jy ! Clean residual min=-0.010401 max=0.016334 Jy/beam ! Clean residual mean=0.000020 rms=0.002931 Jy/beam ! Combined flux in latest and established models = 0.794712 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.794712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088585Jy sigma=1.412026 ! Fit after self-cal, rms=0.088288Jy sigma=1.407378 ! 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=3.274 mas, bmaj=8.538 mas, bpa=-3.342 degrees ! Estimated noise=1.14147 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 = 0.0200583 Jy ! Component: 100 - total flux cleaned = 0.0279005 Jy ! Component: 150 - total flux cleaned = 0.0302128 Jy ! Component: 200 - total flux cleaned = 0.0308484 Jy ! Total flux subtracted in 200 components = 0.0308484 Jy ! Clean residual min=-0.007846 max=0.010883 Jy/beam ! Clean residual mean=-0.000019 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.825561 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.825561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084903Jy sigma=1.344497 ! Fit after self-cal, rms=0.084836Jy sigma=1.343447 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! 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: 1.00945 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.97 KP 0.97 ! LA 1.07 MK 0.96 NL 0.97 OV 0.97 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.98517 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 1.01 ! LA 1.04 MK 1.04 NL 1.00 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00793 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 1.01 KP 0.99 ! LA 0.95 MK 1.02 NL 1.07 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00481 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 0.89 ! LA 1.00* MK 1.00 NL 0.98 OV 1.00* ! PT 0.98 SC 1.10 ! ! ! Fit before self-cal, rms=0.084836Jy sigma=1.343447 ! Fit after self-cal, rms=0.075988Jy sigma=1.135475 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=0.075988Jy sigma=1.135475 ! Fit after self-cal, rms=0.075995Jy sigma=1.135452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=8.577 mas, bpa=-3.27 degrees ! Estimated noise=1.14311 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 (-4, 0.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105505 Jy ! Component: 100 - total flux cleaned = 0.0112024 Jy ! Component: 150 - total flux cleaned = 0.0110619 Jy ! Component: 200 - total flux cleaned = 0.0106912 Jy ! Total flux subtracted in 200 components = 0.0106912 Jy ! Clean residual min=-0.006191 max=0.006554 Jy/beam ! Clean residual mean=0.000016 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.836252 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.836252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074480Jy sigma=1.110614 ! Fit after self-cal, rms=0.074391Jy sigma=1.108324 ! 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=0.074391Jy sigma=1.108324 ! Fit after self-cal, rms=0.072309Jy sigma=1.060582 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 = 0.00139149 Jy ! Component: 100 - total flux cleaned = 0.00139768 Jy ! Component: 150 - total flux cleaned = 0.00131766 Jy ! Component: 200 - total flux cleaned = 0.00131651 Jy ! Total flux subtracted in 200 components = 0.00131651 Jy ! Clean residual min=-0.005873 max=0.005655 Jy/beam ! Clean residual mean=0.000012 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.837569 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 87 components and 0.837569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072076Jy sigma=1.056308 ! Fit after self-cal, rms=0.072319Jy sigma=1.051674 ! 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: 3.287 x 8.577 at -3.27 degrees (North through East) ! Clean map min=-0.0055804 max=0.7004 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=0.072319Jy sigma=1.051674 ! Fit after self-cal, rms=0.068769Jy sigma=0.962070 ! 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=0.068769Jy sigma=0.962070 ! Fit after self-cal, rms=0.069024Jy sigma=0.961347 ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=8.547 mas, bpa=-3.259 degrees ! Estimated noise=1.13994 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345052 Jy ! Component: 100 - total flux cleaned = 0.00346592 Jy ! Component: 150 - total flux cleaned = 0.0034134 Jy ! Component: 200 - total flux cleaned = 0.00341321 Jy ! Total flux subtracted in 200 components = 0.00341321 Jy ! Clean residual min=-0.004068 max=0.004208 Jy/beam ! Clean residual mean=-0.000015 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.840982 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.840982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068821Jy sigma=0.957404 ! Fit after self-cal, rms=0.068970Jy sigma=0.956757 ! 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=0.068970Jy sigma=0.956757 ! Fit after self-cal, rms=0.067610Jy sigma=0.923258 ! 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=0.067610Jy sigma=0.923258 ! Fit after self-cal, rms=0.067692Jy sigma=0.923202 ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=8.535 mas, bpa=-3.33 degrees ! Estimated noise=1.13987 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234948 Jy ! Component: 100 - total flux cleaned = 0.00236063 Jy ! Component: 150 - total flux cleaned = 0.00225981 Jy ! Component: 200 - total flux cleaned = 0.00225996 Jy ! Total flux subtracted in 200 components = 0.00225996 Jy ! Clean residual min=-0.003779 max=0.004238 Jy/beam ! Clean residual mean=-0.000009 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.843242 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.843242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067589Jy sigma=0.920950 ! Fit after self-cal, rms=0.067664Jy sigma=0.920689 ! 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=7.531 mas, bmaj=16.03 mas, bpa=-6.327 degrees ! Estimated noise=1.46163 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 = 0.000630126 Jy ! Component: 100 - total flux cleaned = 0.000501755 Jy ! Component: 150 - total flux cleaned = 0.000319138 Jy ! Component: 200 - total flux cleaned = 0.000167699 Jy ! Total flux subtracted in 200 components = 0.000167699 Jy ! Clean residual min=-0.004674 max=0.005390 Jy/beam ! Clean residual mean=-0.000010 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.84341 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 138 components and 0.84341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067672Jy sigma=0.920884 ! Fit after self-cal, rms=0.067713Jy sigma=0.920683 ! Inverting map uvtaper 0,0 ! 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=2.539 mas, bmaj=6.91 mas, bpa=-1.556 degrees ! Estimated noise=1.60574 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.580471 Jy ! Component: 100 - total flux cleaned = 0.71532 Jy ! Component: 150 - total flux cleaned = 0.773698 Jy ! Component: 200 - total flux cleaned = 0.802738 Jy ! Total flux subtracted in 200 components = 0.802738 Jy ! Clean residual min=-0.006361 max=0.010419 Jy/beam ! Clean residual mean=0.000096 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.802738 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.802738 Jy ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=8.535 mas, bpa=-3.33 degrees ! Estimated noise=1.13987 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 = 0.0203209 Jy ! Component: 100 - total flux cleaned = 0.0296506 Jy ! Component: 150 - total flux cleaned = 0.0347795 Jy ! Component: 200 - total flux cleaned = 0.0377883 Jy ! Total flux subtracted in 200 components = 0.0377883 Jy ! Clean residual min=-0.003871 max=0.004391 Jy/beam ! Clean residual mean=-0.000001 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.840526 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 89 components and 0.840526 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=7.531 mas, bmaj=16.03 mas, bpa=-6.327 degrees ! Estimated noise=1.46163 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 = 0.00115578 Jy ! Component: 100 - total flux cleaned = 0.00151735 Jy ! Component: 150 - total flux cleaned = 0.00174051 Jy ! Component: 200 - total flux cleaned = 0.00194257 Jy ! Total flux subtracted in 200 components = 0.00194257 Jy ! Clean residual min=-0.004792 max=0.005019 Jy/beam ! Clean residual mean=-0.000003 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.842468 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.842468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=8.535 mas, bpa=-3.33 degrees ! Estimated noise=1.13987 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221787 Jy ! Component: 100 - total flux cleaned = 0.000268348 Jy ! Component: 150 - total flux cleaned = 0.000313657 Jy ! Component: 200 - total flux cleaned = 0.000355197 Jy ! Total flux subtracted in 200 components = 0.000355197 Jy ! Clean residual min=-0.003642 max=0.004009 Jy/beam ! Clean residual mean=-0.000006 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.842824 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 132 components and 0.842824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067626Jy sigma=0.919188 ! Fit after self-cal, rms=0.067687Jy sigma=0.918694 wmodel J0754-1147_S_2004_05_08_yyk\_map.mod ! Writing 132 model components to file: J0754-1147_S_2004_05_08_yyk_map.mod wobs J0754-1147_S_2004_05_08_yyk\_uvs.fits ! Writing UV FITS file: J0754-1147_S_2004_05_08_yyk_uvs.fits wwins J0754-1147_S_2004_05_08_yyk\_map.win ! wwins: Wrote 2 windows to J0754-1147_S_2004_05_08_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 = 0.0012718 Jy ! Component: 100 - total flux cleaned = 0.00190753 Jy ! Component: 150 - total flux cleaned = 0.00267879 Jy ! Component: 200 - total flux cleaned = 0.00335049 Jy ! Component: 250 - total flux cleaned = 0.00404541 Jy ! Component: 300 - total flux cleaned = 0.00466311 Jy ! Component: 350 - total flux cleaned = 0.00530613 Jy ! Component: 400 - total flux cleaned = 0.00582985 Jy ! Component: 450 - total flux cleaned = 0.00629108 Jy ! Component: 500 - total flux cleaned = 0.00682849 Jy ! Component: 550 - total flux cleaned = 0.00713235 Jy ! Component: 600 - total flux cleaned = 0.00734449 Jy ! Component: 650 - total flux cleaned = 0.0076354 Jy ! Component: 700 - total flux cleaned = 0.00791914 Jy ! Component: 750 - total flux cleaned = 0.00823546 Jy ! Component: 800 - total flux cleaned = 0.00850511 Jy ! Component: 850 - total flux cleaned = 0.00869383 Jy ! Component: 900 - total flux cleaned = 0.00902661 Jy ! Component: 950 - total flux cleaned = 0.00924384 Jy ! Component: 1000 - total flux cleaned = 0.00956229 Jy ! Component: 1050 - total flux cleaned = 0.00973518 Jy ! Component: 1100 - total flux cleaned = 0.00980311 Jy ! Component: 1150 - total flux cleaned = 0.00997006 Jy ! Component: 1200 - total flux cleaned = 0.0100027 Jy ! Component: 1250 - total flux cleaned = 0.010163 Jy ! Component: 1300 - total flux cleaned = 0.010226 Jy ! Component: 1350 - total flux cleaned = 0.0102571 Jy ! Component: 1400 - total flux cleaned = 0.0101347 Jy ! Component: 1450 - total flux cleaned = 0.0101943 Jy ! Component: 1500 - total flux cleaned = 0.0102233 Jy ! Component: 1550 - total flux cleaned = 0.0101946 Jy ! Component: 1600 - total flux cleaned = 0.0102238 Jy ! Component: 1650 - total flux cleaned = 0.0101957 Jy ! Component: 1700 - total flux cleaned = 0.0101955 Jy ! Component: 1750 - total flux cleaned = 0.01014 Jy ! Component: 1800 - total flux cleaned = 0.0101405 Jy ! Component: 1850 - total flux cleaned = 0.0101672 Jy ! Component: 1900 - total flux cleaned = 0.010194 Jy ! Component: 1950 - total flux cleaned = 0.0101937 Jy ! Component: 2000 - total flux cleaned = 0.0101676 Jy ! Total flux subtracted in 2048 components = 0.010116 Jy ! Clean residual min=-0.001517 max=0.001420 Jy/beam ! Clean residual mean=-0.000029 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.85294 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 274 components and 0.852939 Jy ![Exited script file: muppet] wmap "J0754-1147_S_2004_05_08_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.256 x 8.535 at -3.33 degrees (North through East) ! Clean map min=-0.0026812 max=0.69849 Jy/beam ! Writing clean map to FITS file: J0754-1147_S_2004_05_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.698485 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000529471 device "J0754-1147_S_2004_05_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J0754-1147_S_2004_05_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.227408 0.227408 0.454816 0.909633 1.81927 3.63853 7.27706 14.5541 29.1082 58.2165 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.698 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.256 x 8.535 at -3.33 degrees (North through East) ! Clean map min=-0.0026812 max=0.69849 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0754-1147_S_2004_05_08_yyk\_map.gif/gif" ! Attempting to open device: 'J0754-1147_S_2004_05_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0754-1147_S_2004_05_08_yyk_uvs.log closed on Wed Dec 7 00:09:05 2005