! Started logfile: J0817-0933_X_2005_07_09_yyk_uvs.log on Fri Jan 20 10:08:13 2006 obs J0817-0933_X_2005_07_09_yyk_uve.fits ! Reading UV FITS file: J0817-0933_X_2005_07_09_yyk_uve.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876768 visibilities/baseline/integration-bin. ! Found source: J0817-0933 ! ! 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 1480 lines of history. ! ! Reading 1736 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 J0817-0933_X_2005_07_09_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)= 0.164479 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=0.7514 mas, bmaj=2.011 mas, bpa=-11.8 degrees ! Estimated noise=1.37933 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 = 0.1261 Jy ! Component: 100 - total flux cleaned = 0.150922 Jy ! Total flux subtracted in 100 components = 0.150922 Jy ! Clean residual min=-0.006700 max=0.009797 Jy/beam ! Clean residual mean=-0.000001 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.150922 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.150922 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.069794Jy sigma=1.138625 ! Fit after self-cal, rms=0.069565Jy sigma=1.132136 ! Inverting map and beam ! Estimated beam: bmin=0.7514 mas, bmaj=2.011 mas, bpa=-11.8 degrees ! Estimated noise=1.37933 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=0.9674 mas, bmaj=2.642 mas, bpa=-11.76 degrees ! Estimated noise=1.03556 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 = 0.0150685 Jy ! Component: 100 - total flux cleaned = 0.0210047 Jy ! Component: 150 - total flux cleaned = 0.0237497 Jy ! Component: 200 - total flux cleaned = 0.0247386 Jy ! Total flux subtracted in 200 components = 0.0247386 Jy ! Clean residual min=-0.006291 max=0.012301 Jy/beam ! Clean residual mean=-0.000004 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 0.17566 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.17566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068002Jy sigma=1.083629 ! Fit after self-cal, rms=0.067967Jy sigma=1.082976 ! Inverting map ! Added new window around map position (2.4, 5.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138328 Jy ! Component: 100 - total flux cleaned = 0.0188157 Jy ! Component: 150 - total flux cleaned = 0.0192334 Jy ! Component: 200 - total flux cleaned = 0.0192349 Jy ! Total flux subtracted in 200 components = 0.0192349 Jy ! Clean residual min=-0.005138 max=0.005836 Jy/beam ! Clean residual mean=-0.000004 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.194895 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 62 components and 0.194895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066182Jy sigma=1.038317 ! Fit after self-cal, rms=0.065922Jy sigma=1.032324 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9674 x 2.642 at -11.76 degrees (North through East) ! Clean map min=-0.00484 max=0.14638 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! 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: 1.01855 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.00 ! LA 0.97 MK 1.00 NL 1.08 OV 1.05 ! PT 0.93 SC 0.84 ! ! ! Correcting IF 2. ! 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* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00724 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.89 KP 0.91 ! LA 1.05 MK 0.99 NL 1.04 OV 1.06 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.970641 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.05 KP 1.02 ! LA 0.96 MK 1.02 NL 1.04 OV 1.04 ! PT 1.12 SC 0.93 ! ! ! Fit before self-cal, rms=0.065922Jy sigma=1.032324 ! Fit after self-cal, rms=0.065442Jy sigma=1.017218 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=0.065442Jy sigma=1.017218 ! Fit after self-cal, rms=0.065430Jy sigma=1.017187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9517 mas, bmaj=2.51 mas, bpa=-10.29 degrees ! Estimated noise=1.04358 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 = 0.00530203 Jy ! Component: 100 - total flux cleaned = 0.00683917 Jy ! Component: 150 - total flux cleaned = 0.00739729 Jy ! Component: 200 - total flux cleaned = 0.00774187 Jy ! Total flux subtracted in 200 components = 0.00774187 Jy ! Clean residual min=-0.004570 max=0.004709 Jy/beam ! Clean residual mean=-0.000001 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.202637 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 89 components and 0.202637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065154Jy sigma=1.009850 ! Fit after self-cal, rms=0.065111Jy sigma=1.008482 ! 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=0.065111Jy sigma=1.008482 ! Fit after self-cal, rms=0.059906Jy sigma=0.945882 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 = 0.00268172 Jy ! Component: 100 - total flux cleaned = 0.00365812 Jy ! Component: 150 - total flux cleaned = 0.0038173 Jy ! Component: 200 - total flux cleaned = 0.00395862 Jy ! Total flux subtracted in 200 components = 0.00395862 Jy ! Clean residual min=-0.004429 max=0.004349 Jy/beam ! Clean residual mean=-0.000002 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.206595 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 112 components and 0.206596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059813Jy sigma=0.943384 ! Fit after self-cal, rms=0.058908Jy sigma=0.936333 ! 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: 0.9517 x 2.51 at -10.29 degrees (North through East) ! Clean map min=-0.0043285 max=0.14727 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=0.058908Jy sigma=0.936333 ! Fit after self-cal, rms=0.058513Jy sigma=0.919212 ! 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=0.058513Jy sigma=0.919212 ! Fit after self-cal, rms=0.058322Jy sigma=0.917973 ! Inverting map and beam ! Estimated beam: bmin=0.9436 mas, bmaj=2.464 mas, bpa=-9.873 degrees ! Estimated noise=1.03304 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016188 Jy ! Component: 100 - total flux cleaned = 0.00225096 Jy ! Component: 150 - total flux cleaned = 0.0022515 Jy ! Component: 200 - total flux cleaned = 0.00225213 Jy ! Total flux subtracted in 200 components = 0.00225213 Jy ! Clean residual min=-0.004072 max=0.004209 Jy/beam ! Clean residual mean=0.000000 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.208848 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.208848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058224Jy sigma=0.916150 ! Fit after self-cal, rms=0.058160Jy sigma=0.915595 ! 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=0.058160Jy sigma=0.915595 ! Fit after self-cal, rms=0.057543Jy sigma=0.900263 ! 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=0.057543Jy sigma=0.900263 ! Fit after self-cal, rms=0.057528Jy sigma=0.900153 ! Inverting map and beam ! Estimated beam: bmin=0.9413 mas, bmaj=2.465 mas, bpa=-10 degrees ! Estimated noise=1.0321 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809833 Jy ! Component: 100 - total flux cleaned = 0.00136394 Jy ! Component: 150 - total flux cleaned = 0.00142709 Jy ! Component: 200 - total flux cleaned = 0.00145487 Jy ! Total flux subtracted in 200 components = 0.00145487 Jy ! Clean residual min=-0.003968 max=0.004187 Jy/beam ! Clean residual mean=-0.000000 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.210303 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 134 components and 0.210303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057472Jy sigma=0.899271 ! Fit after self-cal, rms=0.057457Jy sigma=0.899088 ! Inverting map ! Added new window around map position (-0.8, 22). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442534 Jy ! Component: 100 - total flux cleaned = 0.00564559 Jy ! Component: 150 - total flux cleaned = 0.00599315 Jy ! Component: 200 - total flux cleaned = 0.00640474 Jy ! Total flux subtracted in 200 components = 0.00640474 Jy ! Clean residual min=-0.003598 max=0.003605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.216707 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 157 components and 0.216707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057182Jy sigma=0.892987 ! Fit after self-cal, rms=0.057150Jy sigma=0.892621 ! 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=2.416 mas, bmaj=4.294 mas, bpa=-0.03088 degrees ! Estimated noise=1.27098 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 = 0.00161124 Jy ! Component: 100 - total flux cleaned = 0.00222177 Jy ! Component: 150 - total flux cleaned = 0.00259465 Jy ! Component: 200 - total flux cleaned = 0.00290889 Jy ! Total flux subtracted in 200 components = 0.00290889 Jy ! Clean residual min=-0.004399 max=0.003569 Jy/beam ! Clean residual mean=-0.000008 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.219616 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 171 components and 0.219616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057156Jy sigma=0.892492 ! Fit after self-cal, rms=0.057144Jy sigma=0.892367 ! 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=0.7426 mas, bmaj=1.942 mas, bpa=-10.86 degrees ! Estimated noise=1.36962 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.127307 Jy ! Component: 100 - total flux cleaned = 0.154641 Jy ! Component: 150 - total flux cleaned = 0.169065 Jy ! Component: 200 - total flux cleaned = 0.178846 Jy ! Total flux subtracted in 200 components = 0.178846 Jy ! Clean residual min=-0.005518 max=0.005933 Jy/beam ! Clean residual mean=-0.000001 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.178846 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.178846 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9413 mas, bmaj=2.465 mas, bpa=-10 degrees ! Estimated noise=1.0321 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 = 0.0130194 Jy ! Component: 100 - total flux cleaned = 0.0205511 Jy ! Component: 150 - total flux cleaned = 0.0257659 Jy ! Component: 200 - total flux cleaned = 0.0295606 Jy ! Total flux subtracted in 200 components = 0.0295606 Jy ! Clean residual min=-0.004075 max=0.003699 Jy/beam ! Clean residual mean=-0.000002 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.208406 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 81 components and 0.208406 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=2.416 mas, bmaj=4.294 mas, bpa=-0.03088 degrees ! Estimated noise=1.27098 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 = 0.00422326 Jy ! Component: 100 - total flux cleaned = 0.00687714 Jy ! Component: 150 - total flux cleaned = 0.00836342 Jy ! Component: 200 - total flux cleaned = 0.0090669 Jy ! Total flux subtracted in 200 components = 0.0090669 Jy ! Clean residual min=-0.004735 max=0.003627 Jy/beam ! Clean residual mean=-0.000009 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.217473 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 123 components and 0.217473 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9413 mas, bmaj=2.465 mas, bpa=-10 degrees ! Estimated noise=1.0321 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424064 Jy ! Component: 100 - total flux cleaned = 0.000677193 Jy ! Component: 150 - total flux cleaned = 0.000791353 Jy ! Component: 200 - total flux cleaned = 0.000842698 Jy ! Total flux subtracted in 200 components = 0.000842698 Jy ! Clean residual min=-0.003596 max=0.003223 Jy/beam ! Clean residual mean=-0.000003 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.218316 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.218316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057215Jy sigma=0.893221 ! Fit after self-cal, rms=0.057213Jy sigma=0.893091 wmodel J0817-0933_X_2005_07_09_yyk\_map.mod ! Writing 141 model components to file: J0817-0933_X_2005_07_09_yyk_map.mod wobs J0817-0933_X_2005_07_09_yyk\_uvs.fits ! Writing UV FITS file: J0817-0933_X_2005_07_09_yyk_uvs.fits wwins J0817-0933_X_2005_07_09_yyk\_map.win ! wwins: Wrote 3 windows to J0817-0933_X_2005_07_09_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 = -0.00148904 Jy ! Component: 100 - total flux cleaned = -0.00224652 Jy ! Component: 150 - total flux cleaned = -0.00289118 Jy ! Component: 200 - total flux cleaned = -0.00314265 Jy ! Component: 250 - total flux cleaned = -0.00314077 Jy ! Component: 300 - total flux cleaned = -0.00295634 Jy ! Component: 350 - total flux cleaned = -0.00291214 Jy ! Component: 400 - total flux cleaned = -0.00308174 Jy ! Component: 450 - total flux cleaned = -0.0033703 Jy ! Component: 500 - total flux cleaned = -0.00369142 Jy ! Component: 550 - total flux cleaned = -0.00400353 Jy ! Component: 600 - total flux cleaned = -0.00419479 Jy ! Component: 650 - total flux cleaned = -0.00449326 Jy ! Component: 700 - total flux cleaned = -0.00467565 Jy ! Component: 750 - total flux cleaned = -0.00471119 Jy ! Component: 800 - total flux cleaned = -0.00492099 Jy ! Component: 850 - total flux cleaned = -0.00498962 Jy ! Component: 900 - total flux cleaned = -0.0050907 Jy ! Component: 950 - total flux cleaned = -0.00528966 Jy ! Component: 1000 - total flux cleaned = -0.00542015 Jy ! Component: 1050 - total flux cleaned = -0.00548446 Jy ! Component: 1100 - total flux cleaned = -0.00564258 Jy ! Component: 1150 - total flux cleaned = -0.00573575 Jy ! Component: 1200 - total flux cleaned = -0.00573647 Jy ! Component: 1250 - total flux cleaned = -0.00588821 Jy ! Component: 1300 - total flux cleaned = -0.00597734 Jy ! Component: 1350 - total flux cleaned = -0.0060063 Jy ! Component: 1400 - total flux cleaned = -0.0060636 Jy ! Component: 1450 - total flux cleaned = -0.00600669 Jy ! Component: 1500 - total flux cleaned = -0.00606289 Jy ! Component: 1550 - total flux cleaned = -0.0060903 Jy ! Component: 1600 - total flux cleaned = -0.00611735 Jy ! Component: 1650 - total flux cleaned = -0.00614396 Jy ! Component: 1700 - total flux cleaned = -0.00622338 Jy ! Component: 1750 - total flux cleaned = -0.00619704 Jy ! Component: 1800 - total flux cleaned = -0.00624862 Jy ! Component: 1850 - total flux cleaned = -0.00635058 Jy ! Component: 1900 - total flux cleaned = -0.00637586 Jy ! Component: 1950 - total flux cleaned = -0.00642527 Jy ! Component: 2000 - total flux cleaned = -0.00647406 Jy ! Total flux subtracted in 2048 components = -0.00644943 Jy ! Clean residual min=-0.001593 max=0.001290 Jy/beam ! Clean residual mean=-0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.211866 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 273 components and 0.211866 Jy ![Exited script file: muppet] wmap "J0817-0933_X_2005_07_09_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9413 x 2.465 at -10 degrees (North through East) ! Clean map min=-0.0029307 max=0.14629 Jy/beam ! Writing clean map to FITS file: J0817-0933_X_2005_07_09_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146292 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000449296 device "J0817-0933_X_2005_07_09_yyk\_map.eps/VPS" ! Attempting to open device: 'J0817-0933_X_2005_07_09_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.92137 0.92137 1.84274 3.68548 7.37096 14.7419 29.4838 58.9677 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9413 x 2.465 at -10 degrees (North through East) ! Clean map min=-0.0029307 max=0.14629 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0817-0933_X_2005_07_09_yyk\_map.gif/gif" ! Attempting to open device: 'J0817-0933_X_2005_07_09_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0817-0933_X_2005_07_09_yyk_uvs.log closed on Fri Jan 20 10:08:18 2006