! Started logfile: J0817-0933_S_2005_07_09_yyk_uvs.log on Fri Jan 20 10:08:08 2006 obs J0817-0933_S_2005_07_09_yyk_uve.fits ! Reading UV FITS file: J0817-0933_S_2005_07_09_yyk_uve.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.80404 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 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 1601 lines of history. ! ! Reading 1592 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_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.191712 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=2.65 mas, bmaj=6.954 mas, bpa=-6.181 degrees ! Estimated noise=1.39653 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 = 0.138339 Jy ! Component: 100 - total flux cleaned = 0.169205 Jy ! Total flux subtracted in 100 components = 0.169205 Jy ! Clean residual min=-0.008632 max=0.016916 Jy/beam ! Clean residual mean=0.000032 rms=0.002890 Jy/beam ! Combined flux in latest and established models = 0.169204 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.169204 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.080945Jy sigma=1.357582 ! Fit after self-cal, rms=0.080354Jy sigma=1.354240 ! Inverting map and beam ! Estimated beam: bmin=2.649 mas, bmaj=6.956 mas, bpa=-6.215 degrees ! Estimated noise=1.39649 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=3.385 mas, bmaj=8.198 mas, bpa=-8.172 degrees ! Estimated noise=1.0095 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 = 0.0235519 Jy ! Component: 100 - total flux cleaned = 0.0355391 Jy ! Component: 150 - total flux cleaned = 0.0403398 Jy ! Component: 200 - total flux cleaned = 0.042087 Jy ! Total flux subtracted in 200 components = 0.042087 Jy ! Clean residual min=-0.008359 max=0.016097 Jy/beam ! Clean residual mean=0.000064 rms=0.002884 Jy/beam ! Combined flux in latest and established models = 0.211292 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.211292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074726Jy sigma=1.248067 ! Fit after self-cal, rms=0.074635Jy sigma=1.246998 ! Inverting map ! Added new window around map position (4, 11.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182369 Jy ! Component: 100 - total flux cleaned = 0.0249285 Jy ! Component: 150 - total flux cleaned = 0.0261036 Jy ! Component: 200 - total flux cleaned = 0.0268616 Jy ! Total flux subtracted in 200 components = 0.0268616 Jy ! Clean residual min=-0.006294 max=0.007861 Jy/beam ! Clean residual mean=-0.000037 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.238153 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.238153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071615Jy sigma=1.176492 ! Fit after self-cal, rms=0.071276Jy sigma=1.170513 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.385 x 8.198 at -8.172 degrees (North through East) ! Clean map min=-0.0064673 max=0.14792 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: 1.05403 ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.95 HN 1.01 KP 0.94 ! LA 1.05 MK 0.91 NL 0.93 OV 0.91 ! PT 1.08 SC 0.85 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01585 ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 HN 1.09 KP 0.99 ! LA 0.99 MK 0.95 NL 1.03 OV 1.01 ! PT 1.03 SC 0.95 ! ! ! 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=0.071276Jy sigma=1.170513 ! Fit after self-cal, rms=0.070927Jy sigma=1.157112 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=0.070927Jy sigma=1.157112 ! Fit after self-cal, rms=0.070930Jy sigma=1.157087 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.357 mas, bmaj=7.971 mas, bpa=-7.757 degrees ! Estimated noise=1.00787 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 = 0.00747663 Jy ! Component: 100 - total flux cleaned = 0.0111582 Jy ! Component: 150 - total flux cleaned = 0.0126748 Jy ! Component: 200 - total flux cleaned = 0.0135972 Jy ! Total flux subtracted in 200 components = 0.0135972 Jy ! Clean residual min=-0.005846 max=0.006713 Jy/beam ! Clean residual mean=0.000020 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.25175 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.25175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070388Jy sigma=1.141331 ! Fit after self-cal, rms=0.070337Jy sigma=1.140658 ! 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=0.070337Jy sigma=1.140658 ! Fit after self-cal, rms=0.067009Jy sigma=1.104023 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 = 0.00188569 Jy ! Component: 100 - total flux cleaned = 0.00246087 Jy ! Component: 150 - total flux cleaned = 0.00297884 Jy ! Component: 200 - total flux cleaned = 0.00345325 Jy ! Total flux subtracted in 200 components = 0.00345325 Jy ! Clean residual min=-0.005666 max=0.006129 Jy/beam ! Clean residual mean=0.000008 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.255204 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 85 components and 0.255204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066833Jy sigma=1.098895 ! Fit after self-cal, rms=0.066380Jy sigma=1.095740 ! 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: 3.357 x 7.971 at -7.757 degrees (North through East) ! Clean map min=-0.0057161 max=0.14773 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=0.066380Jy sigma=1.095740 ! Fit after self-cal, rms=0.063107Jy sigma=1.073453 ! 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=0.063107Jy sigma=1.073453 ! Fit after self-cal, rms=0.062907Jy sigma=1.072890 ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=7.998 mas, bpa=-7.686 degrees ! Estimated noise=0.97378 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00474747 Jy ! Component: 100 - total flux cleaned = -0.00490323 Jy ! Component: 150 - total flux cleaned = -0.00473711 Jy ! Component: 200 - total flux cleaned = -0.00435939 Jy ! Total flux subtracted in 200 components = -0.00435939 Jy ! Clean residual min=-0.005535 max=0.005169 Jy/beam ! Clean residual mean=0.000007 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.250844 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.250844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062887Jy sigma=1.063532 ! Fit after self-cal, rms=0.062790Jy sigma=1.063093 ! 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=0.062790Jy sigma=1.063093 ! Fit after self-cal, rms=0.061347Jy sigma=1.050043 ! 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=0.061347Jy sigma=1.050043 ! Fit after self-cal, rms=0.061318Jy sigma=1.049965 ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=8.026 mas, bpa=-7.851 degrees ! Estimated noise=0.955066 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00303231 Jy ! Component: 100 - total flux cleaned = -0.00318992 Jy ! Component: 150 - total flux cleaned = -0.00319071 Jy ! Component: 200 - total flux cleaned = -0.0030115 Jy ! Total flux subtracted in 200 components = -0.0030115 Jy ! Clean residual min=-0.005418 max=0.004949 Jy/beam ! Clean residual mean=0.000002 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.247833 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 105 components and 0.247833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061355Jy sigma=1.045722 ! Fit after self-cal, rms=0.061328Jy sigma=1.045517 ! 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=7.972 mas, bmaj=13.54 mas, bpa=7.092 degrees ! Estimated noise=1.18571 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 = 0.00133985 Jy ! Component: 100 - total flux cleaned = 0.00133897 Jy ! Component: 150 - total flux cleaned = 0.00133676 Jy ! Component: 200 - total flux cleaned = 0.00143277 Jy ! Total flux subtracted in 200 components = 0.00143277 Jy ! Clean residual min=-0.006544 max=0.006837 Jy/beam ! Clean residual mean=0.000003 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.249266 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 108 components and 0.249266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061324Jy sigma=1.045396 ! Fit after self-cal, rms=0.061284Jy sigma=1.045095 ! 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=2.659 mas, bmaj=6.947 mas, bpa=-6.021 degrees ! Estimated noise=1.29613 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.129894 Jy ! Component: 100 - total flux cleaned = 0.161284 Jy ! Component: 150 - total flux cleaned = 0.179739 Jy ! Component: 200 - total flux cleaned = 0.19339 Jy ! Total flux subtracted in 200 components = 0.19339 Jy ! Clean residual min=-0.006321 max=0.007327 Jy/beam ! Clean residual mean=0.000014 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.19339 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.19339 Jy ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=8.026 mas, bpa=-7.851 degrees ! Estimated noise=0.955066 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) ! Added new window around map position (-2.5, 9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.01866 Jy ! Component: 100 - total flux cleaned = 0.0305031 Jy ! Component: 150 - total flux cleaned = 0.0387986 Jy ! Component: 200 - total flux cleaned = 0.0448594 Jy ! Total flux subtracted in 200 components = 0.0448594 Jy ! Clean residual min=-0.005257 max=0.005157 Jy/beam ! Clean residual mean=0.000024 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.238249 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 95 components and 0.238249 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=7.972 mas, bmaj=13.54 mas, bpa=7.092 degrees ! Estimated noise=1.18571 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 = 0.00632828 Jy ! Component: 100 - total flux cleaned = 0.00758787 Jy ! Component: 150 - total flux cleaned = 0.00819291 Jy ! Component: 200 - total flux cleaned = 0.00868174 Jy ! Total flux subtracted in 200 components = 0.00868174 Jy ! Clean residual min=-0.006656 max=0.006792 Jy/beam ! Clean residual mean=0.000012 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.246931 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 128 components and 0.246931 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=8.026 mas, bpa=-7.851 degrees ! Estimated noise=0.955066 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344248 Jy ! Component: 100 - total flux cleaned = 0.00103461 Jy ! Component: 150 - total flux cleaned = 0.00112635 Jy ! Component: 200 - total flux cleaned = 0.00130232 Jy ! Total flux subtracted in 200 components = 0.00130232 Jy ! Clean residual min=-0.004951 max=0.005123 Jy/beam ! Clean residual mean=0.000000 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.248233 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 0.248233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061227Jy sigma=1.040335 ! Fit after self-cal, rms=0.061166Jy sigma=1.039425 wmodel J0817-0933_S_2005_07_09_yyk\_map.mod ! Writing 150 model components to file: J0817-0933_S_2005_07_09_yyk_map.mod wobs J0817-0933_S_2005_07_09_yyk\_uvs.fits ! Writing UV FITS file: J0817-0933_S_2005_07_09_yyk_uvs.fits wwins J0817-0933_S_2005_07_09_yyk\_map.win ! wwins: Wrote 3 windows to J0817-0933_S_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 = 0.000490153 Jy ! Component: 100 - total flux cleaned = 0.000569042 Jy ! Component: 150 - total flux cleaned = 0.000879143 Jy ! Component: 200 - total flux cleaned = 0.0013095 Jy ! Component: 250 - total flux cleaned = 0.00144505 Jy ! Component: 300 - total flux cleaned = 0.00124884 Jy ! Component: 350 - total flux cleaned = 0.00112494 Jy ! Component: 400 - total flux cleaned = 0.00100796 Jy ! Component: 450 - total flux cleaned = 0.000837889 Jy ! Component: 500 - total flux cleaned = 0.000621314 Jy ! Component: 550 - total flux cleaned = 0.000463873 Jy ! Component: 600 - total flux cleaned = 0.00015658 Jy ! Component: 650 - total flux cleaned = -4.24091e-05 Jy ! Component: 700 - total flux cleaned = -0.000236323 Jy ! Component: 750 - total flux cleaned = -0.0004246 Jy ! Component: 800 - total flux cleaned = -0.000654627 Jy ! Component: 850 - total flux cleaned = -0.000654983 Jy ! Component: 900 - total flux cleaned = -0.000787928 Jy ! Component: 950 - total flux cleaned = -0.00104489 Jy ! Component: 1000 - total flux cleaned = -0.00112841 Jy ! Component: 1050 - total flux cleaned = -0.00145734 Jy ! Component: 1100 - total flux cleaned = -0.00153838 Jy ! Component: 1150 - total flux cleaned = -0.00177704 Jy ! Component: 1200 - total flux cleaned = -0.00208933 Jy ! Component: 1250 - total flux cleaned = -0.00228044 Jy ! Component: 1300 - total flux cleaned = -0.00246815 Jy ! Component: 1350 - total flux cleaned = -0.002617 Jy ! Component: 1400 - total flux cleaned = -0.00283612 Jy ! Component: 1450 - total flux cleaned = -0.0031592 Jy ! Component: 1500 - total flux cleaned = -0.0032298 Jy ! Component: 1550 - total flux cleaned = -0.00354411 Jy ! Component: 1600 - total flux cleaned = -0.00381838 Jy ! Component: 1650 - total flux cleaned = -0.00402113 Jy ! Component: 1700 - total flux cleaned = -0.00425432 Jy ! Component: 1750 - total flux cleaned = -0.00441857 Jy ! Component: 1800 - total flux cleaned = -0.00454755 Jy ! Component: 1850 - total flux cleaned = -0.00477087 Jy ! Component: 1900 - total flux cleaned = -0.00489647 Jy ! Component: 1950 - total flux cleaned = -0.00502055 Jy ! Component: 2000 - total flux cleaned = -0.00511226 Jy ! Total flux subtracted in 2048 components = -0.00523337 Jy ! Clean residual min=-0.001656 max=0.001542 Jy/beam ! Clean residual mean=0.000018 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.243 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 305 components and 0.243 Jy ![Exited script file: muppet] wmap "J0817-0933_S_2005_07_09_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 8.026 at -7.851 degrees (North through East) ! Clean map min=-0.0036965 max=0.14396 Jy/beam ! Writing clean map to FITS file: J0817-0933_S_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 0.143956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000642801 device "J0817-0933_S_2005_07_09_yyk\_map.eps/VPS" ! Attempting to open device: 'J0817-0933_S_2005_07_09_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33958 1.33958 2.67915 5.35831 10.7166 21.4332 42.8664 85.7329 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 8.026 at -7.851 degrees (North through East) ! Clean map min=-0.0036965 max=0.14396 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0817-0933_S_2005_07_09_yyk\_map.gif/gif" ! Attempting to open device: 'J0817-0933_S_2005_07_09_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0817-0933_S_2005_07_09_yyk_uvs.log closed on Fri Jan 20 10:08:13 2006