! Started logfile: J0740-2444_X_2004_04_30_yyk_uvs.log on Wed Dec 7 00:08:14 2005 obs J0740-2444_X_2004_04_30_yyk_uve.fits ! Reading UV FITS file: J0740-2444_X_2004_04_30_yyk_uve.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J0740-2444 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1545 lines of history. ! ! Reading 1260 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 J0740-2444_X_2004_04_30_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)= 0.246496 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.787096Jy sigma=12.372599 ! Fit after self-cal, rms=0.786635Jy sigma=12.365319 ! 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=0.7586 mas, bmaj=1.838 mas, bpa=5.805 degrees ! Estimated noise=1.9495 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 = 0.172454 Jy ! Component: 100 - total flux cleaned = 0.22979 Jy ! Total flux subtracted in 100 components = 0.22979 Jy ! Clean residual min=-0.010264 max=0.019409 Jy/beam ! Clean residual mean=-0.000137 rms=0.003098 Jy/beam ! Combined flux in latest and established models = 0.22979 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.22979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093546Jy sigma=1.294902 ! Fit after self-cal, rms=0.093479Jy sigma=1.293754 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281913 Jy ! Component: 100 - total flux cleaned = 0.0419528 Jy ! Total flux subtracted in 100 components = 0.0419528 Jy ! Clean residual min=-0.007717 max=0.008530 Jy/beam ! Clean residual mean=-0.000049 rms=0.002106 Jy/beam ! Combined flux in latest and established models = 0.271743 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.271743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084502Jy sigma=1.094789 ! Fit after self-cal, rms=0.084467Jy sigma=1.094034 ! 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=0.9785 mas, bmaj=2.809 mas, bpa=11.96 degrees ! Estimated noise=1.34066 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 = 0.0120795 Jy ! Component: 100 - total flux cleaned = 0.016042 Jy ! Component: 150 - total flux cleaned = 0.0172622 Jy ! Component: 200 - total flux cleaned = 0.0173534 Jy ! Total flux subtracted in 200 components = 0.0173534 Jy ! Clean residual min=-0.006422 max=0.006172 Jy/beam ! Clean residual mean=-0.000033 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.289097 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.289097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083663Jy sigma=1.072821 ! Fit after self-cal, rms=0.083648Jy sigma=1.072698 ! 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: 1.00548 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.05 KP 0.98 ! LA 0.99 MK 0.96 NL 1.05 OV 1.01 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01231 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.07 KP 0.95 ! LA 0.93 MK 0.91 NL 1.04 OV 0.96 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.994232 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 0.92 KP 0.88 ! LA 0.97 MK 1.02 NL 1.11 OV 1.03 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.083648Jy sigma=1.072698 ! Fit after self-cal, rms=0.082472Jy sigma=1.049661 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=0.082472Jy sigma=1.049661 ! Fit after self-cal, rms=0.082470Jy sigma=1.049551 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9712 mas, bmaj=2.769 mas, bpa=11.96 degrees ! Estimated noise=1.32881 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 = -0.000840925 Jy ! Component: 100 - total flux cleaned = -0.000953887 Jy ! Component: 150 - total flux cleaned = -0.000977158 Jy ! Component: 200 - total flux cleaned = -0.000997631 Jy ! Total flux subtracted in 200 components = -0.000997631 Jy ! Clean residual min=-0.005020 max=0.004990 Jy/beam ! Clean residual mean=-0.000031 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.288099 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.288099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082420Jy sigma=1.049194 ! Fit after self-cal, rms=0.082416Jy sigma=1.049090 ! 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=0.082416Jy sigma=1.049090 ! Fit after self-cal, rms=0.077502Jy sigma=0.989225 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 = 0.000422992 Jy ! Component: 100 - total flux cleaned = 0.000456272 Jy ! Component: 150 - total flux cleaned = 0.000460161 Jy ! Component: 200 - total flux cleaned = 0.000485089 Jy ! Total flux subtracted in 200 components = 0.000485089 Jy ! Clean residual min=-0.004935 max=0.004832 Jy/beam ! Clean residual mean=-0.000031 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.288584 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.288584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077497Jy sigma=0.988790 ! Fit after self-cal, rms=0.077131Jy sigma=0.985243 ! 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: 0.9712 x 2.769 at 11.96 degrees (North through East) ! Clean map min=-0.0047717 max=0.22566 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=0.077131Jy sigma=0.985243 ! Fit after self-cal, rms=0.076190Jy sigma=0.978736 ! 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=0.076190Jy sigma=0.978736 ! Fit after self-cal, rms=0.076159Jy sigma=0.978390 ! Inverting map and beam ! Estimated beam: bmin=0.9641 mas, bmaj=2.713 mas, bpa=11.65 degrees ! Estimated noise=1.30706 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00257019 Jy ! Component: 100 - total flux cleaned = -0.00301119 Jy ! Component: 150 - total flux cleaned = -0.00306895 Jy ! Component: 200 - total flux cleaned = -0.00308495 Jy ! Total flux subtracted in 200 components = -0.00308495 Jy ! Clean residual min=-0.004772 max=0.004475 Jy/beam ! Clean residual mean=-0.000030 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.285499 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.285499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076087Jy sigma=0.977121 ! Fit after self-cal, rms=0.076080Jy sigma=0.977071 ! 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=0.076080Jy sigma=0.977071 ! Fit after self-cal, rms=0.075587Jy sigma=0.975885 ! 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=0.075587Jy sigma=0.975885 ! Fit after self-cal, rms=0.075587Jy sigma=0.975880 ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=2.693 mas, bpa=11.68 degrees ! Estimated noise=1.2964 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124115 Jy ! Component: 100 - total flux cleaned = -0.0012172 Jy ! Component: 150 - total flux cleaned = -0.00119832 Jy ! Component: 200 - total flux cleaned = -0.00122785 Jy ! Total flux subtracted in 200 components = -0.00122785 Jy ! Clean residual min=-0.004775 max=0.004450 Jy/beam ! Clean residual mean=-0.000033 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.284271 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.284271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075554Jy sigma=0.975364 ! Fit after self-cal, rms=0.075549Jy sigma=0.975354 ! 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=2.563 mas, bmaj=6.447 mas, bpa=9.832 degrees ! Estimated noise=1.61595 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 = 0.000446835 Jy ! Component: 100 - total flux cleaned = 0.00044787 Jy ! Component: 150 - total flux cleaned = 0.000448329 Jy ! Component: 200 - total flux cleaned = 0.000448679 Jy ! Total flux subtracted in 200 components = 0.000448679 Jy ! Clean residual min=-0.006785 max=0.005016 Jy/beam ! Clean residual mean=-0.000055 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.28472 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.28472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075551Jy sigma=0.975365 ! Fit after self-cal, rms=0.075548Jy sigma=0.975326 ! 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=0.753 mas, bmaj=1.81 mas, bpa=5.477 degrees ! Estimated noise=1.87359 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.168771 Jy ! Component: 100 - total flux cleaned = 0.226268 Jy ! Component: 150 - total flux cleaned = 0.254807 Jy ! Component: 200 - total flux cleaned = 0.268985 Jy ! Total flux subtracted in 200 components = 0.268985 Jy ! Clean residual min=-0.006940 max=0.005850 Jy/beam ! Clean residual mean=-0.000049 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 0.268985 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 0.268985 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=2.693 mas, bpa=11.68 degrees ! Estimated noise=1.2964 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 = 0.0103281 Jy ! Component: 100 - total flux cleaned = 0.0136229 Jy ! Component: 150 - total flux cleaned = 0.0148245 Jy ! Component: 200 - total flux cleaned = 0.0149062 Jy ! Total flux subtracted in 200 components = 0.0149062 Jy ! Clean residual min=-0.004849 max=0.004393 Jy/beam ! Clean residual mean=-0.000036 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.283891 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.283891 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=2.563 mas, bmaj=6.447 mas, bpa=9.832 degrees ! Estimated noise=1.61595 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 = 0.000696088 Jy ! Component: 100 - total flux cleaned = 0.00069938 Jy ! Component: 150 - total flux cleaned = 0.000700357 Jy ! Component: 200 - total flux cleaned = 0.000700952 Jy ! Total flux subtracted in 200 components = 0.000700952 Jy ! Clean residual min=-0.006773 max=0.005031 Jy/beam ! Clean residual mean=-0.000057 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.284592 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.284592 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=2.693 mas, bpa=11.68 degrees ! Estimated noise=1.2964 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430705 Jy ! Component: 100 - total flux cleaned = -0.000400865 Jy ! Component: 150 - total flux cleaned = -0.000386112 Jy ! Component: 200 - total flux cleaned = -0.000370504 Jy ! Total flux subtracted in 200 components = -0.000370504 Jy ! Clean residual min=-0.004826 max=0.004426 Jy/beam ! Clean residual mean=-0.000034 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.284222 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.284222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075562Jy sigma=0.975534 ! Fit after self-cal, rms=0.075558Jy sigma=0.975489 wmodel J0740-2444_X_2004_04_30_yyk\_map.mod ! Writing 38 model components to file: J0740-2444_X_2004_04_30_yyk_map.mod wobs J0740-2444_X_2004_04_30_yyk\_uvs.fits ! Writing UV FITS file: J0740-2444_X_2004_04_30_yyk_uvs.fits wwins J0740-2444_X_2004_04_30_yyk\_map.win ! wwins: Wrote 1 windows to J0740-2444_X_2004_04_30_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 = -0.000890352 Jy ! Component: 100 - total flux cleaned = -0.00136982 Jy ! Component: 150 - total flux cleaned = -0.00159787 Jy ! Component: 200 - total flux cleaned = -0.00131156 Jy ! Component: 250 - total flux cleaned = -0.00124371 Jy ! Component: 300 - total flux cleaned = -0.00117784 Jy ! Component: 350 - total flux cleaned = -0.00111472 Jy ! Component: 400 - total flux cleaned = -0.00117709 Jy ! Component: 450 - total flux cleaned = -0.00111505 Jy ! Component: 500 - total flux cleaned = -0.000998566 Jy ! Component: 550 - total flux cleaned = -0.000827543 Jy ! Component: 600 - total flux cleaned = -0.000659747 Jy ! Component: 650 - total flux cleaned = -0.000442027 Jy ! Component: 700 - total flux cleaned = -1.44356e-05 Jy ! Component: 750 - total flux cleaned = 3.69825e-05 Jy ! Component: 800 - total flux cleaned = 0.000294197 Jy ! Component: 850 - total flux cleaned = 0.000548182 Jy ! Component: 900 - total flux cleaned = 0.000944207 Jy ! Component: 950 - total flux cleaned = 0.00123684 Jy ! Component: 1000 - total flux cleaned = 0.00157306 Jy ! Component: 1050 - total flux cleaned = 0.00180842 Jy ! Component: 1100 - total flux cleaned = 0.00194726 Jy ! Component: 1150 - total flux cleaned = 0.00217663 Jy ! Component: 1200 - total flux cleaned = 0.00258136 Jy ! Component: 1250 - total flux cleaned = 0.0027579 Jy ! Component: 1300 - total flux cleaned = 0.00284562 Jy ! Component: 1350 - total flux cleaned = 0.00310489 Jy ! Component: 1400 - total flux cleaned = 0.00340249 Jy ! Component: 1450 - total flux cleaned = 0.00352836 Jy ! Component: 1500 - total flux cleaned = 0.00369379 Jy ! Component: 1550 - total flux cleaned = 0.00369411 Jy ! Component: 1600 - total flux cleaned = 0.00381513 Jy ! Component: 1650 - total flux cleaned = 0.00397334 Jy ! Component: 1700 - total flux cleaned = 0.00416805 Jy ! Component: 1750 - total flux cleaned = 0.00412923 Jy ! Component: 1800 - total flux cleaned = 0.00420533 Jy ! Component: 1850 - total flux cleaned = 0.00416711 Jy ! Component: 1900 - total flux cleaned = 0.0040925 Jy ! Component: 1950 - total flux cleaned = 0.00420266 Jy ! Component: 2000 - total flux cleaned = 0.00412965 Jy ! Total flux subtracted in 2048 components = 0.00405769 Jy ! Clean residual min=-0.001953 max=0.001982 Jy/beam ! Clean residual mean=-0.000017 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.28828 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 166 components and 0.28828 Jy ![Exited script file: muppet] wmap "J0740-2444_X_2004_04_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9592 x 2.693 at 11.68 degrees (North through East) ! Clean map min=-0.0036041 max=0.21995 Jy/beam ! Writing clean map to FITS file: J0740-2444_X_2004_04_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.219949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000678125 device "J0740-2444_X_2004_04_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J0740-2444_X_2004_04_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.924931 0.924931 1.84986 3.69972 7.39945 14.7989 29.5978 59.1956 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.219 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9592 x 2.693 at 11.68 degrees (North through East) ! Clean map min=-0.0036041 max=0.21995 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0740-2444_X_2004_04_30_yyk\_map.gif/gif" ! Attempting to open device: 'J0740-2444_X_2004_04_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0740-2444_X_2004_04_30_yyk_uvs.log closed on Wed Dec 7 00:08:19 2005