! Started logfile: J1540+1447_X_2006_02_14_yyk_uvs.log on Wed Jul 5 12:43:46 2006 obs J1540+1447_X_2006_02_14_yyk_uva.fits ! Reading UV FITS file: J1540+1447_X_2006_02_14_yyk_uva.fits ! AN table 1: 322 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.536853 visibilities/baseline/integration-bin. ! Found source: J1540+1447 ! ! 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 2301 lines of history. ! ! Reading 31116 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 J1540+1447_X_2006_02_14_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. uvav time_av, true ! Averaging into 30 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.909838 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=0.6917 mas, bmaj=1.803 mas, bpa=4.748 degrees ! Estimated noise=1.89926 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 = 0.763185 Jy ! Component: 100 - total flux cleaned = 0.944782 Jy ! Total flux subtracted in 100 components = 0.944782 Jy ! Clean residual min=-0.030258 max=0.050222 Jy/beam ! Clean residual mean=-0.000043 rms=0.009964 Jy/beam ! Combined flux in latest and established models = 0.944782 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.944782 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.141210Jy sigma=2.404278 ! Fit after self-cal, rms=0.140744Jy sigma=2.389560 ! Inverting map and beam ! Estimated beam: bmin=0.6917 mas, bmaj=1.803 mas, bpa=4.748 degrees ! Estimated noise=1.89926 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=0.7848 mas, bmaj=1.959 mas, bpa=2.235 degrees ! Estimated noise=1.46577 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 = 0.0723649 Jy ! Component: 100 - total flux cleaned = 0.105769 Jy ! Component: 150 - total flux cleaned = 0.124981 Jy ! Component: 200 - total flux cleaned = 0.13744 Jy ! Total flux subtracted in 200 components = 0.13744 Jy ! Clean residual min=-0.023016 max=0.028347 Jy/beam ! Clean residual mean=-0.000006 rms=0.005530 Jy/beam ! Combined flux in latest and established models = 1.08222 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 1.08222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113871Jy sigma=1.807772 ! Fit after self-cal, rms=0.113898Jy sigma=1.804863 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7848 x 1.959 at 2.235 degrees (North through East) ! Clean map min=-0.019624 max=0.87155 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.988061 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.08 KP 0.98 ! LA 1.00 MK 1.04 NL 1.00 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00702 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.07 KP 0.91 ! LA 0.97 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.004 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 0.97 KP 0.85 ! LA 0.99 MK 1.05 NL 0.98 OV 1.00 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.99105 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.00 KP 0.89 ! LA 0.98 MK 1.04 NL 0.98 OV 1.06 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.113898Jy sigma=1.804863 ! Fit after self-cal, rms=0.098395Jy sigma=1.478489 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=0.098395Jy sigma=1.478489 ! Fit after self-cal, rms=0.098390Jy sigma=1.478267 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7948 mas, bmaj=1.973 mas, bpa=2.787 degrees ! Estimated noise=1.46131 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 (-1.2, 1.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167633 Jy ! Component: 100 - total flux cleaned = 0.0154658 Jy ! Component: 150 - total flux cleaned = 0.0137737 Jy ! Component: 200 - total flux cleaned = 0.0124293 Jy ! Total flux subtracted in 200 components = 0.0124293 Jy ! Clean residual min=-0.007263 max=0.007324 Jy/beam ! Clean residual mean=0.000005 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 1.09465 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 1.09465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094527Jy sigma=1.396910 ! Fit after self-cal, rms=0.094509Jy sigma=1.394937 ! 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=0.094509Jy sigma=1.394937 ! Fit after self-cal, rms=0.079451Jy sigma=1.063018 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 = -0.00247647 Jy ! Component: 100 - total flux cleaned = -0.00244361 Jy ! Component: 150 - total flux cleaned = -0.00294357 Jy ! Component: 200 - total flux cleaned = -0.00305762 Jy ! Total flux subtracted in 200 components = -0.00305762 Jy ! Clean residual min=-0.006592 max=0.006982 Jy/beam ! Clean residual mean=0.000004 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 1.09159 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 1.09159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078895Jy sigma=1.052388 ! Fit after self-cal, rms=0.078038Jy sigma=1.034942 ! 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: 0.7948 x 1.973 at 2.787 degrees (North through East) ! Clean map min=-0.0058044 max=0.87383 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=0.078038Jy sigma=1.034942 ! Fit after self-cal, rms=0.076141Jy sigma=0.988752 ! 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=0.076141Jy sigma=0.988752 ! Fit after self-cal, rms=0.076166Jy sigma=0.987211 ! Inverting map and beam ! Estimated beam: bmin=0.7955 mas, bmaj=1.974 mas, bpa=2.79 degrees ! Estimated noise=1.45968 mJy/beam. ! Added new window around map position (3.8, -3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548192 Jy ! Component: 100 - total flux cleaned = 0.00746854 Jy ! Component: 150 - total flux cleaned = 0.0082674 Jy ! Component: 200 - total flux cleaned = 0.00854134 Jy ! Total flux subtracted in 200 components = 0.00854134 Jy ! Clean residual min=-0.004764 max=0.004863 Jy/beam ! Clean residual mean=0.000002 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 1.10014 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 88 components and 1.10014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075509Jy sigma=0.968203 ! Fit after self-cal, rms=0.075645Jy sigma=0.967288 ! 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=0.075645Jy sigma=0.967288 ! Fit after self-cal, rms=0.074594Jy sigma=0.938616 ! 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=0.074594Jy sigma=0.938616 ! Fit after self-cal, rms=0.074649Jy sigma=0.938536 ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=1.973 mas, bpa=2.836 degrees ! Estimated noise=1.45914 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928791 Jy ! Component: 100 - total flux cleaned = 0.000815094 Jy ! Component: 150 - total flux cleaned = 0.000815326 Jy ! Component: 200 - total flux cleaned = 0.000899783 Jy ! Total flux subtracted in 200 components = 0.000899783 Jy ! Clean residual min=-0.004400 max=0.004429 Jy/beam ! Clean residual mean=-0.000001 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 1.10103 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 108 components and 1.10103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074482Jy sigma=0.933012 ! Fit after self-cal, rms=0.074548Jy sigma=0.932865 ! Inverting map ! Added new window around map position (-17.4, -24.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441624 Jy ! Component: 100 - total flux cleaned = 0.00574199 Jy ! Component: 150 - total flux cleaned = 0.00623613 Jy ! Component: 200 - total flux cleaned = 0.00646908 Jy ! Total flux subtracted in 200 components = 0.00646908 Jy ! Clean residual min=-0.003861 max=0.003317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 1.1075 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 1.1075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074254Jy sigma=0.926517 ! Fit after self-cal, rms=0.074296Jy sigma=0.926142 ! 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=1.788 mas, bmaj=2.891 mas, bpa=-3.097 degrees ! Estimated noise=1.99121 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 = 0.00103637 Jy ! Component: 100 - total flux cleaned = 0.00168084 Jy ! Component: 150 - total flux cleaned = 0.00193751 Jy ! Component: 200 - total flux cleaned = 0.00220437 Jy ! Total flux subtracted in 200 components = 0.00220437 Jy ! Clean residual min=-0.003128 max=0.002542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 1.10971 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 1.10971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074300Jy sigma=0.925325 ! Fit after self-cal, rms=0.074352Jy sigma=0.925042 ! 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=0.6953 mas, bmaj=1.814 mas, bpa=5.034 degrees ! Estimated noise=1.89876 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.763822 Jy ! Component: 100 - total flux cleaned = 0.945714 Jy ! Component: 150 - total flux cleaned = 1.01209 Jy ! Component: 200 - total flux cleaned = 1.04415 Jy ! Total flux subtracted in 200 components = 1.04415 Jy ! Clean residual min=-0.012277 max=0.011570 Jy/beam ! Clean residual mean=-0.000011 rms=0.003095 Jy/beam ! Combined flux in latest and established models = 1.04415 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.04415 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=1.973 mas, bpa=2.836 degrees ! Estimated noise=1.45914 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 = 0.0179583 Jy ! Component: 100 - total flux cleaned = 0.0287146 Jy ! Component: 150 - total flux cleaned = 0.0362798 Jy ! Component: 200 - total flux cleaned = 0.0416111 Jy ! Total flux subtracted in 200 components = 0.0416111 Jy ! Clean residual min=-0.005962 max=0.004798 Jy/beam ! Clean residual mean=-0.000004 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 1.08576 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 1.08576 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=1.788 mas, bmaj=2.891 mas, bpa=-3.097 degrees ! Estimated noise=1.99121 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 = 0.00699259 Jy ! Component: 100 - total flux cleaned = 0.0101662 Jy ! Component: 150 - total flux cleaned = 0.0128854 Jy ! Component: 200 - total flux cleaned = 0.0149682 Jy ! Total flux subtracted in 200 components = 0.0149682 Jy ! Clean residual min=-0.004263 max=0.002853 Jy/beam ! Clean residual mean=-0.000003 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 1.10073 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 1.10073 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=1.973 mas, bpa=2.836 degrees ! Estimated noise=1.45914 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -5.06225e-05 Jy ! Component: 100 - total flux cleaned = 0.00133177 Jy ! Component: 150 - total flux cleaned = 0.00215087 Jy ! Component: 200 - total flux cleaned = 0.00278323 Jy ! Total flux subtracted in 200 components = 0.00278323 Jy ! Clean residual min=-0.003931 max=0.004258 Jy/beam ! Clean residual mean=-0.000002 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.10351 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 1.10351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074760Jy sigma=0.937549 ! Fit after self-cal, rms=0.074777Jy sigma=0.936327 wmodel J1540+1447_X_2006_02_14_yyk\_map.mod ! Writing 97 model components to file: J1540+1447_X_2006_02_14_yyk_map.mod wobs J1540+1447_X_2006_02_14_yyk\_uvs.fits ! Writing UV FITS file: J1540+1447_X_2006_02_14_yyk_uvs.fits wwins J1540+1447_X_2006_02_14_yyk\_map.win ! wwins: Wrote 4 windows to J1540+1447_X_2006_02_14_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 = 0.000658189 Jy ! Component: 100 - total flux cleaned = 0.000850048 Jy ! Component: 150 - total flux cleaned = 0.00132704 Jy ! Component: 200 - total flux cleaned = 0.00189453 Jy ! Component: 250 - total flux cleaned = 0.00243555 Jy ! Component: 300 - total flux cleaned = 0.0028502 Jy ! Component: 350 - total flux cleaned = 0.00330079 Jy ! Component: 400 - total flux cleaned = 0.0037386 Jy ! Component: 450 - total flux cleaned = 0.00406905 Jy ! Component: 500 - total flux cleaned = 0.00420605 Jy ! Component: 550 - total flux cleaned = 0.00438509 Jy ! Component: 600 - total flux cleaned = 0.0045594 Jy ! Component: 650 - total flux cleaned = 0.00455933 Jy ! Component: 700 - total flux cleaned = 0.00464305 Jy ! Component: 750 - total flux cleaned = 0.00472388 Jy ! Component: 800 - total flux cleaned = 0.00476333 Jy ! Component: 850 - total flux cleaned = 0.00484045 Jy ! Component: 900 - total flux cleaned = 0.00499354 Jy ! Component: 950 - total flux cleaned = 0.00506819 Jy ! Component: 1000 - total flux cleaned = 0.00528965 Jy ! Component: 1050 - total flux cleaned = 0.00539851 Jy ! Component: 1100 - total flux cleaned = 0.00564809 Jy ! Component: 1150 - total flux cleaned = 0.00575289 Jy ! Component: 1200 - total flux cleaned = 0.00592446 Jy ! Component: 1250 - total flux cleaned = 0.0060263 Jy ! Component: 1300 - total flux cleaned = 0.00609357 Jy ! Component: 1350 - total flux cleaned = 0.00635521 Jy ! Component: 1400 - total flux cleaned = 0.00638637 Jy ! Component: 1450 - total flux cleaned = 0.00645024 Jy ! Component: 1500 - total flux cleaned = 0.00660652 Jy ! Component: 1550 - total flux cleaned = 0.00666734 Jy ! Component: 1600 - total flux cleaned = 0.00666778 Jy ! Component: 1650 - total flux cleaned = 0.0067573 Jy ! Component: 1700 - total flux cleaned = 0.0066979 Jy ! Component: 1750 - total flux cleaned = 0.00678537 Jy ! Component: 1800 - total flux cleaned = 0.00672847 Jy ! Component: 1850 - total flux cleaned = 0.00672864 Jy ! Component: 1900 - total flux cleaned = 0.00675681 Jy ! Component: 1950 - total flux cleaned = 0.00678461 Jy ! Component: 2000 - total flux cleaned = 0.0068122 Jy ! Total flux subtracted in 2048 components = 0.0068665 Jy ! Clean residual min=-0.001542 max=0.001445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 1.11038 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 216 components and 1.11038 Jy ![Exited script file: muppet] wmap "J1540+1447_X_2006_02_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7954 x 1.973 at 2.836 degrees (North through East) ! Clean map min=-0.0035645 max=0.87932 Jy/beam ! Writing clean map to FITS file: J1540+1447_X_2006_02_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.879324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000489728 device "J1540+1447_X_2006_02_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J1540+1447_X_2006_02_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167081 0.167081 0.334162 0.668325 1.33665 2.6733 5.3466 10.6932 21.3864 42.7728 85.5456 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.879 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7954 x 1.973 at 2.836 degrees (North through East) ! Clean map min=-0.0035645 max=0.87932 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1540+1447_X_2006_02_14_yyk\_map.gif/gif" ! Attempting to open device: 'J1540+1447_X_2006_02_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1540+1447_X_2006_02_14_yyk_uvs.log closed on Wed Jul 5 12:44:32 2006