! Started logfile: J2129-1821_X_1997_07_02_yyk_uvs.log on Mon Jan 8 10:25:30 2007 obs J2129-1821_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J2129-1821_X_1997_07_02_yyk_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.38391 visibilities/baseline/integration-bin. ! Found source: J2129-1821 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 753 lines of history. ! ! Reading 36120 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 J2129-1821_X_1997_07_02_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.427869 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=0.7449 mas, bmaj=2.038 mas, bpa=-5.391 degrees ! Estimated noise=928.956 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 = 0.275561 Jy ! Component: 100 - total flux cleaned = 0.373167 Jy ! Total flux subtracted in 100 components = 0.373167 Jy ! Clean residual min=-0.018993 max=0.038754 Jy/beam ! Clean residual mean=-0.000150 rms=0.006490 Jy/beam ! Combined flux in latest and established models = 0.373167 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.373167 Jy ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.244023Jy sigma=0.001876 ! Fit after self-cal, rms=0.243668Jy sigma=0.001874 ! Inverting map and beam ! Estimated beam: bmin=0.7449 mas, bmaj=2.038 mas, bpa=-5.391 degrees ! Estimated noise=928.956 mJy/beam. ! Added new window around map position (1.2, 1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576973 Jy ! Component: 100 - total flux cleaned = 0.0940998 Jy ! Total flux subtracted in 100 components = 0.0940998 Jy ! Clean residual min=-0.012953 max=0.017097 Jy/beam ! Clean residual mean=-0.000084 rms=0.004051 Jy/beam ! Combined flux in latest and established models = 0.467267 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.467267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230488Jy sigma=0.001718 ! Fit after self-cal, rms=0.230123Jy sigma=0.001715 ! 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=0.8983 mas, bmaj=2.422 mas, bpa=-4.806 degrees ! Estimated noise=563.389 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 = 0.0445625 Jy ! Component: 100 - total flux cleaned = 0.0683461 Jy ! Component: 150 - total flux cleaned = 0.0817358 Jy ! Component: 200 - total flux cleaned = 0.0892979 Jy ! Total flux subtracted in 200 components = 0.0892979 Jy ! Clean residual min=-0.011779 max=0.015939 Jy/beam ! Clean residual mean=-0.000216 rms=0.003402 Jy/beam ! Combined flux in latest and established models = 0.556565 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 0.556565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226650Jy sigma=0.001659 ! Fit after self-cal, rms=0.226445Jy sigma=0.001657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8983 x 2.422 at -4.806 degrees (North through East) ! Clean map min=-0.010814 max=0.30748 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: 1.00269 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 0.99 KP 1.01 ! LA 1.01 MK 1.05 NL 1.02 OV 1.01 ! PT 0.90 SC 0.93 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00434 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.98 KP 1.01 ! LA 0.99 MK 0.96 NL 1.00 OV 1.06 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.988367 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.04 KP 1.01 ! LA 1.00 MK 0.97 NL 1.04 OV 1.01 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.97026 ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 1.04 KP 1.02 ! LA 1.02 MK 1.04 NL 1.04 OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Fit before self-cal, rms=0.226445Jy sigma=0.001657 ! Fit after self-cal, rms=0.228453Jy sigma=0.001644 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=0.228453Jy sigma=0.001644 ! Fit after self-cal, rms=0.228463Jy sigma=0.001644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=2.466 mas, bpa=-5.054 degrees ! Estimated noise=554.491 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 (5.2, 9.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829837 Jy ! Component: 100 - total flux cleaned = 0.00890116 Jy ! Component: 150 - total flux cleaned = 0.00951184 Jy ! Component: 200 - total flux cleaned = 0.00920674 Jy ! Total flux subtracted in 200 components = 0.00920674 Jy ! Clean residual min=-0.005574 max=0.010774 Jy/beam ! Clean residual mean=-0.000082 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.565771 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 0.565771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227655Jy sigma=0.001637 ! Fit after self-cal, rms=0.227613Jy sigma=0.001636 ! Inverting map ! Added new window around map position (2.4, 4.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100471 Jy ! Component: 100 - total flux cleaned = 0.00941018 Jy ! Component: 150 - total flux cleaned = 0.00858781 Jy ! Component: 200 - total flux cleaned = 0.00775673 Jy ! Total flux subtracted in 200 components = 0.00775673 Jy ! Clean residual min=-0.004618 max=0.006584 Jy/beam ! Clean residual mean=-0.000061 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.573528 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 139 components and 0.573528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226732Jy sigma=0.001632 ! Fit after self-cal, rms=0.226626Jy sigma=0.001632 ! 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=0.226626Jy sigma=0.001632 ! Fit after self-cal, rms=0.208529Jy sigma=0.001541 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 = 0.00655716 Jy ! Component: 100 - total flux cleaned = 0.00745067 Jy ! Component: 150 - total flux cleaned = 0.00757179 Jy ! Component: 200 - total flux cleaned = 0.00747578 Jy ! Total flux subtracted in 200 components = 0.00747578 Jy ! Clean residual min=-0.004663 max=0.005408 Jy/beam ! Clean residual mean=-0.000036 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.581004 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 159 components and 0.581004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208265Jy sigma=0.001539 ! Fit after self-cal, rms=0.206162Jy sigma=0.001525 ! 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: 0.9046 x 2.466 at -5.054 degrees (North through East) ! Clean map min=-0.0058895 max=0.30967 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=0.206162Jy sigma=0.001525 ! Fit after self-cal, rms=0.211600Jy sigma=0.001520 ! 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=0.211600Jy sigma=0.001520 ! Fit after self-cal, rms=0.211050Jy sigma=0.001515 ! Inverting map and beam ! Estimated beam: bmin=0.9037 mas, bmaj=2.449 mas, bpa=-4.851 degrees ! Estimated noise=551.193 mJy/beam. ! Added new window around map position (17.6, -13.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518087 Jy ! Component: 100 - total flux cleaned = 0.00754071 Jy ! Component: 150 - total flux cleaned = 0.00803973 Jy ! Component: 200 - total flux cleaned = 0.00839394 Jy ! Total flux subtracted in 200 components = 0.00839394 Jy ! Clean residual min=-0.003482 max=0.003516 Jy/beam ! Clean residual mean=-0.000041 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.589398 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 183 components and 0.589398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210893Jy sigma=0.001514 ! Fit after self-cal, rms=0.210648Jy sigma=0.001512 ! 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=0.210648Jy sigma=0.001512 ! Fit after self-cal, rms=0.209976Jy sigma=0.001510 ! 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=0.209976Jy sigma=0.001510 ! Fit after self-cal, rms=0.209875Jy sigma=0.001510 ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=2.449 mas, bpa=-4.797 degrees ! Estimated noise=550.741 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138515 Jy ! Component: 100 - total flux cleaned = 0.00172316 Jy ! Component: 150 - total flux cleaned = 0.00195725 Jy ! Component: 200 - total flux cleaned = 0.00224134 Jy ! Total flux subtracted in 200 components = 0.00224134 Jy ! Clean residual min=-0.003269 max=0.003380 Jy/beam ! Clean residual mean=-0.000038 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.591639 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 193 components and 0.591639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209800Jy sigma=0.001509 ! Fit after self-cal, rms=0.209737Jy sigma=0.001509 ! 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=2.283 mas, bmaj=4.936 mas, bpa=-3.772 degrees ! Estimated noise=699.469 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 = 0.00101559 Jy ! Component: 100 - total flux cleaned = 0.00108429 Jy ! Component: 150 - total flux cleaned = 0.0013536 Jy ! Component: 200 - total flux cleaned = 0.00159357 Jy ! Total flux subtracted in 200 components = 0.00159357 Jy ! Clean residual min=-0.003813 max=0.003848 Jy/beam ! Clean residual mean=-0.000075 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.593233 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 215 components and 0.593232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209698Jy sigma=0.001509 ! Fit after self-cal, rms=0.209655Jy sigma=0.001508 ! 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=0.7449 mas, bmaj=2.047 mas, bpa=-5.488 degrees ! Estimated noise=919.916 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.280848 Jy ! Component: 100 - total flux cleaned = 0.380272 Jy ! Component: 150 - total flux cleaned = 0.437609 Jy ! Component: 200 - total flux cleaned = 0.475218 Jy ! Total flux subtracted in 200 components = 0.475218 Jy ! Clean residual min=-0.008700 max=0.015486 Jy/beam ! Clean residual mean=-0.000089 rms=0.003072 Jy/beam ! Combined flux in latest and established models = 0.475218 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.475218 Jy ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=2.449 mas, bpa=-4.797 degrees ! Estimated noise=550.741 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 = 0.0389129 Jy ! Component: 100 - total flux cleaned = 0.060825 Jy ! Component: 150 - total flux cleaned = 0.0745152 Jy ! Component: 200 - total flux cleaned = 0.0840943 Jy ! Total flux subtracted in 200 components = 0.0840943 Jy ! Clean residual min=-0.004744 max=0.005522 Jy/beam ! Clean residual mean=-0.000094 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.559313 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 107 components and 0.559313 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=2.283 mas, bmaj=4.936 mas, bpa=-3.772 degrees ! Estimated noise=699.469 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 = 0.0115011 Jy ! Component: 100 - total flux cleaned = 0.0188083 Jy ! Component: 150 - total flux cleaned = 0.0239165 Jy ! Component: 200 - total flux cleaned = 0.0275512 Jy ! Total flux subtracted in 200 components = 0.0275512 Jy ! Clean residual min=-0.003682 max=0.004112 Jy/beam ! Clean residual mean=-0.000095 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.586864 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 154 components and 0.586864 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=2.449 mas, bpa=-4.797 degrees ! Estimated noise=550.741 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215734 Jy ! Component: 100 - total flux cleaned = 0.00283361 Jy ! Component: 150 - total flux cleaned = 0.00332416 Jy ! Component: 200 - total flux cleaned = 0.00377378 Jy ! Total flux subtracted in 200 components = 0.00377378 Jy ! Clean residual min=-0.003131 max=0.003423 Jy/beam ! Clean residual mean=-0.000047 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.590638 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 173 components and 0.590638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209684Jy sigma=0.001509 ! Fit after self-cal, rms=0.209623Jy sigma=0.001509 wmodel J2129-1821_X_1997_07_02_yyk\_map.mod ! Writing 173 model components to file: J2129-1821_X_1997_07_02_yyk_map.mod wobs J2129-1821_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J2129-1821_X_1997_07_02_yyk_uvs.fits wwins J2129-1821_X_1997_07_02_yyk\_map.win ! wwins: Wrote 5 windows to J2129-1821_X_1997_07_02_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607299 Jy ! Component: 100 - total flux cleaned = 0.0006577 Jy ! Component: 150 - total flux cleaned = 0.0010187 Jy ! Component: 200 - total flux cleaned = 0.00135689 Jy ! Component: 250 - total flux cleaned = 0.00149502 Jy ! Component: 300 - total flux cleaned = 0.0018939 Jy ! Component: 350 - total flux cleaned = 0.00219311 Jy ! Component: 400 - total flux cleaned = 0.00244133 Jy ! Component: 450 - total flux cleaned = 0.00248155 Jy ! Component: 500 - total flux cleaned = 0.00259928 Jy ! Component: 550 - total flux cleaned = 0.00263756 Jy ! Component: 600 - total flux cleaned = 0.00271286 Jy ! Component: 650 - total flux cleaned = 0.00293026 Jy ! Component: 700 - total flux cleaned = 0.00314129 Jy ! Component: 750 - total flux cleaned = 0.0032793 Jy ! Component: 800 - total flux cleaned = 0.0033813 Jy ! Component: 850 - total flux cleaned = 0.003514 Jy ! Component: 900 - total flux cleaned = 0.00367593 Jy ! Component: 950 - total flux cleaned = 0.00370743 Jy ! Component: 1000 - total flux cleaned = 0.00377034 Jy ! Component: 1050 - total flux cleaned = 0.00383098 Jy ! Component: 1100 - total flux cleaned = 0.00389116 Jy ! Component: 1150 - total flux cleaned = 0.00383206 Jy ! Component: 1200 - total flux cleaned = 0.00377483 Jy ! Component: 1250 - total flux cleaned = 0.00377498 Jy ! Component: 1300 - total flux cleaned = 0.00383054 Jy ! Component: 1350 - total flux cleaned = 0.00385779 Jy ! Component: 1400 - total flux cleaned = 0.00385766 Jy ! Component: 1450 - total flux cleaned = 0.00388494 Jy ! Component: 1500 - total flux cleaned = 0.00396353 Jy ! Component: 1550 - total flux cleaned = 0.00396324 Jy ! Component: 1600 - total flux cleaned = 0.00388714 Jy ! Component: 1650 - total flux cleaned = 0.00391252 Jy ! Component: 1700 - total flux cleaned = 0.00398641 Jy ! Component: 1750 - total flux cleaned = 0.00388907 Jy ! Component: 1800 - total flux cleaned = 0.00388967 Jy ! Component: 1850 - total flux cleaned = 0.00389002 Jy ! Component: 1900 - total flux cleaned = 0.00379709 Jy ! Component: 1950 - total flux cleaned = 0.00384329 Jy ! Component: 2000 - total flux cleaned = 0.00379786 Jy ! Total flux subtracted in 2048 components = 0.0038203 Jy ! Clean residual min=-0.001286 max=0.001218 Jy/beam ! Clean residual mean=-0.000017 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.594458 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 303 components and 0.594458 Jy ![Exited script file: muppet] wmap "J2129-1821_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.905 x 2.449 at -4.797 degrees (North through East) ! Clean map min=-0.0019283 max=0.31154 Jy/beam ! Writing clean map to FITS file: J2129-1821_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.311537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428448 device "J2129-1821_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J2129-1821_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412582 0.412582 0.825164 1.65033 3.30065 6.60131 13.2026 26.4052 52.8105 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.311 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.905 x 2.449 at -4.797 degrees (North through East) ! Clean map min=-0.0019283 max=0.31154 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2129-1821_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J2129-1821_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2129-1821_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 10:25:40 2007