! Started logfile: J0730-1141_X_1996_08_10_yyk_uvs.log on Mon Jan 8 03:43:56 2007 obs J0730-1141_X_1996_08_10_yyk_uva.fits ! Reading UV FITS file: J0730-1141_X_1996_08_10_yyk_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.519753 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 8.15049e+09 8e+06 1 8e+06 ! 02 2 8.23424e+09 8e+06 1 8e+06 ! 03 3 8.41424e+09 8e+06 1 8e+06 ! 04 4 8.55424e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 630 lines of history. ! ! Reading 5052 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 J0730-1141_X_1996_08_10_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)= 1.91728 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=0.7103 mas, bmaj=1.963 mas, bpa=1.15 degrees ! Estimated noise=2632.76 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 = 1.53109 Jy ! Component: 100 - total flux cleaned = 1.82903 Jy ! Total flux subtracted in 100 components = 1.82903 Jy ! Clean residual min=-0.086816 max=0.135019 Jy/beam ! Clean residual mean=0.002120 rms=0.028452 Jy/beam ! Combined flux in latest and established models = 1.82903 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 1.82903 Jy ! ! Correcting IF 1. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.520713Jy sigma=0.003167 ! Fit after self-cal, rms=0.520022Jy sigma=0.003162 ! Inverting map and beam ! Estimated beam: bmin=0.7103 mas, bmaj=1.963 mas, bpa=1.142 degrees ! Estimated noise=2632.46 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8767 mas, bmaj=2.304 mas, bpa=-1.643 degrees ! Estimated noise=1674.89 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 = 0.215525 Jy ! Component: 100 - total flux cleaned = 0.29413 Jy ! Component: 150 - total flux cleaned = 0.328092 Jy ! Component: 200 - total flux cleaned = 0.342706 Jy ! Total flux subtracted in 200 components = 0.342706 Jy ! Clean residual min=-0.047748 max=0.077432 Jy/beam ! Clean residual mean=0.002456 rms=0.018134 Jy/beam ! Combined flux in latest and established models = 2.17173 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 2.17173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.484563Jy sigma=0.002818 ! Fit after self-cal, rms=0.484331Jy sigma=0.002818 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8767 x 2.304 at -1.643 degrees (North through East) ! Clean map min=-0.046721 max=1.8544 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: 0.98454 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.28 KP 1.00* ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 0.96 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: 0.981043 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.27 KP 1.00* ! LA 0.99 MK 0.98 NL 0.97 OV 1.08 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.97148 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.29 KP 1.00* ! LA 1.01 MK 1.02 NL 0.98 OV 1.06 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.966391 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.31 KP 1.00* ! LA 1.01 MK 1.00 NL 1.01 OV 1.05 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.484331Jy sigma=0.002818 ! Fit after self-cal, rms=0.460234Jy sigma=0.002753 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=0.460234Jy sigma=0.002753 ! Fit after self-cal, rms=0.460292Jy sigma=0.002753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8818 mas, bmaj=2.311 mas, bpa=-1.589 degrees ! Estimated noise=1594.97 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 = -0.0801411 Jy ! Component: 100 - total flux cleaned = -0.0973459 Jy ! Component: 150 - total flux cleaned = -0.0994216 Jy ! Component: 200 - total flux cleaned = -0.100523 Jy ! Total flux subtracted in 200 components = -0.100523 Jy ! Clean residual min=-0.022069 max=0.052722 Jy/beam ! Clean residual mean=0.000961 rms=0.009862 Jy/beam ! Combined flux in latest and established models = 2.07121 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 2.07121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.451600Jy sigma=0.002691 ! Fit after self-cal, rms=0.451491Jy sigma=0.002691 ! Inverting map ! Added new window around map position (1.4, 11). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405961 Jy ! Component: 100 - total flux cleaned = 0.0473243 Jy ! Component: 150 - total flux cleaned = 0.0536709 Jy ! Component: 200 - total flux cleaned = 0.0544826 Jy ! Total flux subtracted in 200 components = 0.0544826 Jy ! Clean residual min=-0.019168 max=0.025624 Jy/beam ! Clean residual mean=0.000405 rms=0.005891 Jy/beam ! Combined flux in latest and established models = 2.12569 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 78 components and 2.12569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.446742Jy sigma=0.002666 ! Fit after self-cal, rms=0.446753Jy sigma=0.002665 ! 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=0.446753Jy sigma=0.002665 ! Fit after self-cal, rms=0.358993Jy sigma=0.001943 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 = 0.0155079 Jy ! Component: 100 - total flux cleaned = 0.0212332 Jy ! Component: 150 - total flux cleaned = 0.0246621 Jy ! Component: 200 - total flux cleaned = 0.0268966 Jy ! Total flux subtracted in 200 components = 0.0268966 Jy ! Clean residual min=-0.017597 max=0.025716 Jy/beam ! Clean residual mean=0.001029 rms=0.006290 Jy/beam ! Combined flux in latest and established models = 2.15259 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 2.15259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357782Jy sigma=0.001933 ! Fit after self-cal, rms=0.343015Jy sigma=0.001802 ! 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: 0.8818 x 2.311 at -1.589 degrees (North through East) ! Clean map min=-0.019696 max=1.7938 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=0.343015Jy sigma=0.001802 ! Fit after self-cal, rms=0.342998Jy sigma=0.001790 ! 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=0.342998Jy sigma=0.001790 ! Fit after self-cal, rms=0.340674Jy sigma=0.001768 ! Inverting map and beam ! Estimated beam: bmin=0.8827 mas, bmaj=2.315 mas, bpa=-1.611 degrees ! Estimated noise=1588.76 mJy/beam. ! Added new window around map position (3, -7.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194309 Jy ! Component: 100 - total flux cleaned = 0.0219272 Jy ! Component: 150 - total flux cleaned = 0.0226502 Jy ! Component: 200 - total flux cleaned = 0.0223487 Jy ! Total flux subtracted in 200 components = 0.0223487 Jy ! Clean residual min=-0.008916 max=0.013229 Jy/beam ! Clean residual mean=0.000191 rms=0.002702 Jy/beam ! Combined flux in latest and established models = 2.17494 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 114 components and 2.17494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.338637Jy sigma=0.001757 ! Fit after self-cal, rms=0.338137Jy sigma=0.001753 ! Inverting map ! Added new window around map position (-12.4, -8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132566 Jy ! Component: 100 - total flux cleaned = 0.017578 Jy ! Component: 150 - total flux cleaned = 0.0196984 Jy ! Component: 200 - total flux cleaned = 0.0205125 Jy ! Total flux subtracted in 200 components = 0.0205125 Jy ! Clean residual min=-0.005632 max=0.006383 Jy/beam ! Clean residual mean=0.000115 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 2.19545 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 135 components and 2.19545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337296Jy sigma=0.001749 ! Fit after self-cal, rms=0.337255Jy sigma=0.001749 ! 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=0.337255Jy sigma=0.001749 ! Fit after self-cal, rms=0.336076Jy sigma=0.001747 ! 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=0.336076Jy sigma=0.001747 ! Fit after self-cal, rms=0.336110Jy sigma=0.001748 ! Inverting map and beam ! Estimated beam: bmin=0.8822 mas, bmaj=2.314 mas, bpa=-1.604 degrees ! Estimated noise=1586.49 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270085 Jy ! Component: 100 - total flux cleaned = 0.0032223 Jy ! Component: 150 - total flux cleaned = 0.00307996 Jy ! Component: 200 - total flux cleaned = 0.00294708 Jy ! Total flux subtracted in 200 components = 0.00294708 Jy ! Clean residual min=-0.005293 max=0.005983 Jy/beam ! Clean residual mean=0.000090 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 2.1984 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 154 components and 2.1984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335908Jy sigma=0.001747 ! Fit after self-cal, rms=0.335926Jy sigma=0.001747 ! 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=2.591 mas, bmaj=5.146 mas, bpa=10.2 degrees ! Estimated noise=2062.12 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 = 0.000547808 Jy ! Component: 100 - total flux cleaned = 0.00044263 Jy ! Component: 150 - total flux cleaned = 0.000342255 Jy ! Component: 200 - total flux cleaned = 0.000345267 Jy ! Total flux subtracted in 200 components = 0.000345267 Jy ! Clean residual min=-0.004700 max=0.006091 Jy/beam ! Clean residual mean=0.000206 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 2.19874 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 173 components and 2.19874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335836Jy sigma=0.001747 ! Fit after self-cal, rms=0.335851Jy sigma=0.001747 ! 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=0.7084 mas, bmaj=1.962 mas, bpa=1.351 degrees ! Estimated noise=2582.63 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.52248 Jy ! Component: 100 - total flux cleaned = 1.82297 Jy ! Component: 150 - total flux cleaned = 1.95088 Jy ! Component: 200 - total flux cleaned = 2.02583 Jy ! Total flux subtracted in 200 components = 2.02584 Jy ! Clean residual min=-0.025523 max=0.037909 Jy/beam ! Clean residual mean=0.000727 rms=0.009511 Jy/beam ! Combined flux in latest and established models = 2.02584 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 33 model components to the UV plane model. ! The established model now contains 33 components and 2.02584 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8822 mas, bmaj=2.314 mas, bpa=-1.604 degrees ! Estimated noise=1586.49 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 = 0.064138 Jy ! Component: 100 - total flux cleaned = 0.0991678 Jy ! Component: 150 - total flux cleaned = 0.122864 Jy ! Component: 200 - total flux cleaned = 0.140509 Jy ! Total flux subtracted in 200 components = 0.140509 Jy ! Clean residual min=-0.015259 max=0.013168 Jy/beam ! Clean residual mean=0.000507 rms=0.004362 Jy/beam ! Combined flux in latest and established models = 2.16634 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 70 components and 2.16634 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=2.591 mas, bmaj=5.146 mas, bpa=10.2 degrees ! Estimated noise=2062.12 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 = 0.0199796 Jy ! Component: 100 - total flux cleaned = 0.0293658 Jy ! Component: 150 - total flux cleaned = 0.0354091 Jy ! Component: 200 - total flux cleaned = 0.0399814 Jy ! Total flux subtracted in 200 components = 0.0399814 Jy ! Clean residual min=-0.012743 max=0.010137 Jy/beam ! Clean residual mean=0.000249 rms=0.003686 Jy/beam ! Combined flux in latest and established models = 2.20633 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 102 components and 2.20633 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8822 mas, bmaj=2.314 mas, bpa=-1.604 degrees ! Estimated noise=1586.49 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135866 Jy ! Component: 100 - total flux cleaned = 0.000449528 Jy ! Component: 150 - total flux cleaned = 0.000150113 Jy ! Component: 200 - total flux cleaned = -0.000394625 Jy ! Total flux subtracted in 200 components = -0.000394625 Jy ! Clean residual min=-0.009040 max=0.008946 Jy/beam ! Clean residual mean=0.000099 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 2.20593 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 2.20593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336454Jy sigma=0.001750 ! Fit after self-cal, rms=0.336455Jy sigma=0.001750 wmodel J0730-1141_X_1996_08_10_yyk\_map.mod ! Writing 126 model components to file: J0730-1141_X_1996_08_10_yyk_map.mod wobs J0730-1141_X_1996_08_10_yyk\_uvs.fits ! Writing UV FITS file: J0730-1141_X_1996_08_10_yyk_uvs.fits wwins J0730-1141_X_1996_08_10_yyk\_map.win ! wwins: Wrote 4 windows to J0730-1141_X_1996_08_10_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 = -0.000480828 Jy ! Component: 100 - total flux cleaned = 0.000313419 Jy ! Component: 150 - total flux cleaned = 0.00102255 Jy ! Component: 200 - total flux cleaned = 0.00156462 Jy ! Component: 250 - total flux cleaned = 0.00186582 Jy ! Component: 300 - total flux cleaned = 0.00232448 Jy ! Component: 350 - total flux cleaned = 0.00275354 Jy ! Component: 400 - total flux cleaned = 0.00307692 Jy ! Component: 450 - total flux cleaned = 0.0030048 Jy ! Component: 500 - total flux cleaned = 0.0032205 Jy ! Component: 550 - total flux cleaned = 0.00335907 Jy ! Component: 600 - total flux cleaned = 0.00322777 Jy ! Component: 650 - total flux cleaned = 0.00323063 Jy ! Component: 700 - total flux cleaned = 0.00335659 Jy ! Component: 750 - total flux cleaned = 0.00347768 Jy ! Component: 800 - total flux cleaned = 0.00359762 Jy ! Component: 850 - total flux cleaned = 0.00365551 Jy ! Component: 900 - total flux cleaned = 0.00359791 Jy ! Component: 950 - total flux cleaned = 0.00365373 Jy ! Component: 1000 - total flux cleaned = 0.00354255 Jy ! Component: 1050 - total flux cleaned = 0.00337762 Jy ! Component: 1100 - total flux cleaned = 0.00316215 Jy ! Component: 1150 - total flux cleaned = 0.00310932 Jy ! Component: 1200 - total flux cleaned = 0.00289873 Jy ! Component: 1250 - total flux cleaned = 0.00274276 Jy ! Component: 1300 - total flux cleaned = 0.00253746 Jy ! Component: 1350 - total flux cleaned = 0.00223299 Jy ! Component: 1400 - total flux cleaned = 0.00198185 Jy ! Component: 1450 - total flux cleaned = 0.00153404 Jy ! Component: 1500 - total flux cleaned = 0.00123821 Jy ! Component: 1550 - total flux cleaned = 0.000847703 Jy ! Component: 1600 - total flux cleaned = 0.000750743 Jy ! Component: 1650 - total flux cleaned = 0.000510263 Jy ! Component: 1700 - total flux cleaned = 0.000319963 Jy ! Component: 1750 - total flux cleaned = 8.36907e-05 Jy ! Component: 1800 - total flux cleaned = -0.000104061 Jy ! Component: 1850 - total flux cleaned = -0.000197709 Jy ! Component: 1900 - total flux cleaned = -0.000383201 Jy ! Component: 1950 - total flux cleaned = -0.0005669 Jy ! Component: 2000 - total flux cleaned = -0.000658055 Jy ! Total flux subtracted in 2048 components = -0.000839155 Jy ! Clean residual min=-0.002656 max=0.002492 Jy/beam ! Clean residual mean=-0.000025 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 2.20509 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 234 components and 2.20509 Jy ![Exited script file: muppet] wmap "J0730-1141_X_1996_08_10_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8822 x 2.314 at -1.604 degrees (North through East) ! Clean map min=-0.0086483 max=1.8071 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_1996_08_10_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.80707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000825507 device "J0730-1141_X_1996_08_10_yyk\_map.eps/VPS" ! Attempting to open device: 'J0730-1141_X_1996_08_10_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.137046 0.137046 0.274092 0.548185 1.09637 2.19274 4.38548 8.77096 17.5419 35.0838 70.1677 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.807 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8822 x 2.314 at -1.604 degrees (North through East) ! Clean map min=-0.0086483 max=1.8071 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0730-1141_X_1996_08_10_yyk\_map.gif/gif" ! Attempting to open device: 'J0730-1141_X_1996_08_10_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0730-1141_X_1996_08_10_yyk_uvs.log closed on Mon Jan 8 03:44:04 2007