! Started logfile: J1309-3948_S_2005_06_01_yyk_uvs.log on Sat Oct 8 17:21:29 2005 obs J1309-3948_S_2005_06_01_yyk_uve.fits ! Reading UV FITS file: J1309-3948_S_2005_06_01_yyk_uve.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.601587 visibilities/baseline/integration-bin. ! Found source: J1309-3948 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1802 lines of history. ! ! Reading 1516 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 J1309-3948_S_2005_06_01_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.215181 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=2.03 mas, bmaj=6.331 mas, bpa=6.48 degrees ! Estimated noise=2.23515 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 = 0.160589 Jy ! Component: 100 - total flux cleaned = 0.186363 Jy ! Total flux subtracted in 100 components = 0.186363 Jy ! Clean residual min=-0.009812 max=0.009458 Jy/beam ! Clean residual mean=0.000024 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.186363 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.186363 Jy ! ! Correcting IF 1. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.081953Jy sigma=1.117637 ! Fit after self-cal, rms=0.081617Jy sigma=1.110008 ! Inverting map and beam ! Estimated beam: bmin=2.03 mas, bmaj=6.331 mas, bpa=6.48 degrees ! Estimated noise=2.23515 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=2.857 mas, bmaj=8.071 mas, bpa=2.073 degrees ! Estimated noise=1.36469 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 = 0.0151188 Jy ! Component: 100 - total flux cleaned = 0.0201931 Jy ! Component: 150 - total flux cleaned = 0.0219734 Jy ! Component: 200 - total flux cleaned = 0.0221572 Jy ! Total flux subtracted in 200 components = 0.0221572 Jy ! Clean residual min=-0.007740 max=0.008196 Jy/beam ! Clean residual mean=-0.000043 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.208521 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.208521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078575Jy sigma=1.079552 ! Fit after self-cal, rms=0.078569Jy sigma=1.079271 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.857 x 8.071 at 2.073 degrees (North through East) ! Clean map min=-0.0074175 max=0.18917 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: 1.01311 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.97 ! LA 1.10 MK 0.92 NL 1.00* OV 0.98 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.987677 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.95 ! LA 1.11 MK 0.98 NL 1.00* OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! 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 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.078569Jy sigma=1.079271 ! Fit after self-cal, rms=0.077343Jy sigma=1.067921 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=0.077343Jy sigma=1.067921 ! Fit after self-cal, rms=0.077325Jy sigma=1.067748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=7.956 mas, bpa=2.012 degrees ! Estimated noise=1.36819 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 = 0.00345561 Jy ! Component: 100 - total flux cleaned = 0.0039944 Jy ! Component: 150 - total flux cleaned = 0.00416559 Jy ! Component: 200 - total flux cleaned = 0.00427615 Jy ! Total flux subtracted in 200 components = 0.00427615 Jy ! Clean residual min=-0.006341 max=0.008418 Jy/beam ! Clean residual mean=0.000259 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 0.212797 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.212797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077015Jy sigma=1.065860 ! Fit after self-cal, rms=0.077006Jy sigma=1.065678 ! 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=0.077006Jy sigma=1.065678 ! Fit after self-cal, rms=0.074298Jy sigma=1.021333 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 = 0.00137924 Jy ! Component: 100 - total flux cleaned = 0.00140731 Jy ! Component: 150 - total flux cleaned = 0.00143351 Jy ! Component: 200 - total flux cleaned = 0.00145909 Jy ! Total flux subtracted in 200 components = 0.00145909 Jy ! Clean residual min=-0.006018 max=0.008509 Jy/beam ! Clean residual mean=0.000247 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.214256 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.214256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074180Jy sigma=1.020934 ! Fit after self-cal, rms=0.074062Jy sigma=1.018724 ! 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: 2.803 x 7.956 at 2.012 degrees (North through East) ! Clean map min=-0.0057237 max=0.18927 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=0.074062Jy sigma=1.018724 ! Fit after self-cal, rms=0.074102Jy sigma=1.012687 ! 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=0.074102Jy sigma=1.012687 ! Fit after self-cal, rms=0.074101Jy sigma=1.012487 ! Inverting map and beam ! Estimated beam: bmin=2.775 mas, bmaj=7.902 mas, bpa=1.888 degrees ! Estimated noise=1.37124 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188578 Jy ! Component: 100 - total flux cleaned = 0.00213349 Jy ! Component: 150 - total flux cleaned = 0.00222335 Jy ! Component: 200 - total flux cleaned = 0.00228069 Jy ! Total flux subtracted in 200 components = 0.00228069 Jy ! Clean residual min=-0.005465 max=0.008872 Jy/beam ! Clean residual mean=0.000234 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.216537 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.216537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073928Jy sigma=1.011821 ! Fit after self-cal, rms=0.073928Jy sigma=1.011778 ! Inverting map ! Added new window around map position (50, 20.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796221 Jy ! Component: 100 - total flux cleaned = 0.0087656 Jy ! Component: 150 - total flux cleaned = 0.00966199 Jy ! Component: 200 - total flux cleaned = 0.0101075 Jy ! Total flux subtracted in 200 components = 0.0101075 Jy ! Clean residual min=-0.005072 max=0.006632 Jy/beam ! Clean residual mean=0.000182 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 0.226644 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 78 components and 0.226644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073051Jy sigma=1.000353 ! Fit after self-cal, rms=0.072967Jy sigma=0.999360 ! 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=0.072967Jy sigma=0.999360 ! Fit after self-cal, rms=0.072854Jy sigma=0.983345 ! 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=0.072854Jy sigma=0.983345 ! Fit after self-cal, rms=0.072858Jy sigma=0.983202 ! Inverting map and beam ! Estimated beam: bmin=2.769 mas, bmaj=7.841 mas, bpa=2.243 degrees ! Estimated noise=1.38067 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345256 Jy ! Component: 100 - total flux cleaned = 0.004433 Jy ! Component: 150 - total flux cleaned = 0.00461918 Jy ! Component: 200 - total flux cleaned = 0.00472449 Jy ! Total flux subtracted in 200 components = 0.00472449 Jy ! Clean residual min=-0.004241 max=0.005890 Jy/beam ! Clean residual mean=0.000064 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.231369 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.231369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072518Jy sigma=0.980800 ! Fit after self-cal, rms=0.072517Jy sigma=0.980657 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=10.25 mas, bmaj=31.3 mas, bpa=6.643 degrees ! Estimated noise=1.88719 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 = 0.00178579 Jy ! Component: 100 - total flux cleaned = 0.00194614 Jy ! Component: 150 - total flux cleaned = 0.00194358 Jy ! Component: 200 - total flux cleaned = 0.00188119 Jy ! Total flux subtracted in 200 components = 0.00188119 Jy ! Clean residual min=-0.003867 max=0.007984 Jy/beam ! Clean residual mean=0.000110 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.23325 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 93 components and 0.23325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072441Jy sigma=0.980768 ! Fit after self-cal, rms=0.072438Jy sigma=0.980652 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.006 mas, bmaj=6.301 mas, bpa=6.439 degrees ! Estimated noise=2.20761 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.159534 Jy ! Component: 100 - total flux cleaned = 0.188066 Jy ! Component: 150 - total flux cleaned = 0.200284 Jy ! Component: 200 - total flux cleaned = 0.207514 Jy ! Total flux subtracted in 200 components = 0.207514 Jy ! Clean residual min=-0.007070 max=0.007809 Jy/beam ! Clean residual mean=0.000037 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 0.207514 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.207514 Jy ! Inverting map and beam ! Estimated beam: bmin=2.769 mas, bmaj=7.841 mas, bpa=2.243 degrees ! Estimated noise=1.38067 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 = 0.011834 Jy ! Component: 100 - total flux cleaned = 0.0175193 Jy ! Component: 150 - total flux cleaned = 0.0210603 Jy ! Component: 200 - total flux cleaned = 0.0229362 Jy ! Total flux subtracted in 200 components = 0.0229362 Jy ! Clean residual min=-0.004357 max=0.005604 Jy/beam ! Clean residual mean=0.000071 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.23045 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.23045 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=10.25 mas, bmaj=31.3 mas, bpa=6.643 degrees ! Estimated noise=1.88719 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 = 0.00240914 Jy ! Component: 100 - total flux cleaned = 0.00278818 Jy ! Component: 150 - total flux cleaned = 0.00275042 Jy ! Component: 200 - total flux cleaned = 0.00271617 Jy ! Total flux subtracted in 200 components = 0.00271617 Jy ! Clean residual min=-0.004115 max=0.007879 Jy/beam ! Clean residual mean=0.000124 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.233166 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.233166 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.769 mas, bmaj=7.841 mas, bpa=2.243 degrees ! Estimated noise=1.38067 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000977575 Jy ! Component: 100 - total flux cleaned = -0.00118309 Jy ! Component: 150 - total flux cleaned = -0.00130468 Jy ! Component: 200 - total flux cleaned = -0.00141134 Jy ! Total flux subtracted in 200 components = -0.00141134 Jy ! Clean residual min=-0.003953 max=0.005523 Jy/beam ! Clean residual mean=0.000075 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.231755 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.231755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072443Jy sigma=0.980353 ! Fit after self-cal, rms=0.072437Jy sigma=0.980241 wmodel J1309-3948_S_2005_06_01_yyk\_map.mod ! Writing 76 model components to file: J1309-3948_S_2005_06_01_yyk_map.mod wobs J1309-3948_S_2005_06_01_yyk\_uvs.fits ! Writing UV FITS file: J1309-3948_S_2005_06_01_yyk_uvs.fits wwins J1309-3948_S_2005_06_01_yyk\_map.win ! wwins: Wrote 2 windows to J1309-3948_S_2005_06_01_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 = 0.00248247 Jy ! Component: 100 - total flux cleaned = 0.00450958 Jy ! Component: 150 - total flux cleaned = 0.00596767 Jy ! Component: 200 - total flux cleaned = 0.00691205 Jy ! Component: 250 - total flux cleaned = 0.00748135 Jy ! Component: 300 - total flux cleaned = 0.00778001 Jy ! Component: 350 - total flux cleaned = 0.00772108 Jy ! Component: 400 - total flux cleaned = 0.00761031 Jy ! Component: 450 - total flux cleaned = 0.0076625 Jy ! Component: 500 - total flux cleaned = 0.00776221 Jy ! Component: 550 - total flux cleaned = 0.00795914 Jy ! Component: 600 - total flux cleaned = 0.00815161 Jy ! Component: 650 - total flux cleaned = 0.00848006 Jy ! Component: 700 - total flux cleaned = 0.00880029 Jy ! Component: 750 - total flux cleaned = 0.00897826 Jy ! Component: 800 - total flux cleaned = 0.00915255 Jy ! Component: 850 - total flux cleaned = 0.00928054 Jy ! Component: 900 - total flux cleaned = 0.00936454 Jy ! Component: 950 - total flux cleaned = 0.00956809 Jy ! Component: 1000 - total flux cleaned = 0.00964772 Jy ! Component: 1050 - total flux cleaned = 0.0099203 Jy ! Component: 1100 - total flux cleaned = 0.0101112 Jy ! Component: 1150 - total flux cleaned = 0.0102987 Jy ! Component: 1200 - total flux cleaned = 0.0106293 Jy ! Component: 1250 - total flux cleaned = 0.0107374 Jy ! Component: 1300 - total flux cleaned = 0.0108082 Jy ! Component: 1350 - total flux cleaned = 0.0109828 Jy ! Component: 1400 - total flux cleaned = 0.0110515 Jy ! Component: 1450 - total flux cleaned = 0.0112211 Jy ! Component: 1500 - total flux cleaned = 0.011288 Jy ! Component: 1550 - total flux cleaned = 0.0114848 Jy ! Component: 1600 - total flux cleaned = 0.0114852 Jy ! Component: 1650 - total flux cleaned = 0.0116763 Jy ! Component: 1700 - total flux cleaned = 0.0118954 Jy ! Component: 1750 - total flux cleaned = 0.0120186 Jy ! Component: 1800 - total flux cleaned = 0.0121704 Jy ! Component: 1850 - total flux cleaned = 0.0122899 Jy ! Component: 1900 - total flux cleaned = 0.0124083 Jy ! Component: 1950 - total flux cleaned = 0.0124961 Jy ! Component: 2000 - total flux cleaned = 0.0125251 Jy ! Total flux subtracted in 2048 components = 0.0125822 Jy ! Clean residual min=-0.001836 max=0.001806 Jy/beam ! Clean residual mean=0.000089 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.244337 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 183 components and 0.244337 Jy ![Exited script file: muppet] wmap "J1309-3948_S_2005_06_01_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.769 x 7.841 at 2.243 degrees (North through East) ! Clean map min=-0.003328 max=0.19032 Jy/beam ! Writing clean map to FITS file: J1309-3948_S_2005_06_01_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.190324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000554505 device "J1309-3948_S_2005_06_01_yyk\_map.eps/VPS" ! Attempting to open device: 'J1309-3948_S_2005_06_01_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.874043 0.874043 1.74809 3.49617 6.99235 13.9847 27.9694 55.9388 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.19 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.769 x 7.841 at 2.243 degrees (North through East) ! Clean map min=-0.003328 max=0.19032 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1309-3948_S_2005_06_01_yyk\_map.gif/gif" ! Attempting to open device: 'J1309-3948_S_2005_06_01_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1309-3948_S_2005_06_01_yyk_uvs.log closed on Sat Oct 8 17:21:33 2005