! Started logfile: J0637+8125_S_2006_02_23_yyk_uvs.log on Wed Jul 5 11:35:32 2006 obs J0637+8125_S_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J0637+8125_S_2006_02_23_yyk_uva.fits ! AN table 1: 882 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991383 visibilities/baseline/integration-bin. ! Found source: J0637+8125 ! ! 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 2423 lines of history. ! ! Reading 157392 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 J0637+8125_S_2006_02_23_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. uvav time_av, true ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.147421 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=2.422 mas, bmaj=10.57 mas, bpa=1.822 degrees ! Estimated noise=1.33505 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 = 0.101985 Jy ! Component: 100 - total flux cleaned = 0.133426 Jy ! Total flux subtracted in 100 components = 0.133426 Jy ! Clean residual min=-0.008994 max=0.011637 Jy/beam ! Clean residual mean=0.000104 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.133426 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.133426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069958Jy sigma=1.203388 ! Fit after self-cal, rms=0.069743Jy sigma=1.200576 ! 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=3.126 mas, bmaj=10.93 mas, bpa=1.861 degrees ! Estimated noise=0.707988 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 = 0.0186986 Jy ! Component: 100 - total flux cleaned = 0.0254512 Jy ! Component: 150 - total flux cleaned = 0.0288605 Jy ! Component: 200 - total flux cleaned = 0.0300104 Jy ! Total flux subtracted in 200 components = 0.0300104 Jy ! Clean residual min=-0.006145 max=0.012221 Jy/beam ! Clean residual mean=0.000079 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.163437 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.163437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066224Jy sigma=1.134982 ! Fit after self-cal, rms=0.066193Jy sigma=1.134678 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 10.93 at 1.861 degrees (North through East) ! Clean map min=-0.0059723 max=0.12602 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: 1.00123 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.02 KP 0.90 ! LA 1.17 MK 1.03 NL 1.01 OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.972547 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.06 KP 0.94 ! LA 1.16 MK 1.11 NL 1.05 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.968127 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.18 KP 0.97 ! LA 0.89 MK 1.13 NL 1.15 OV 1.07 ! 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=0.066193Jy sigma=1.134678 ! Fit after self-cal, rms=0.065345Jy sigma=1.118095 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=0.065345Jy sigma=1.118095 ! Fit after self-cal, rms=0.065358Jy sigma=1.118004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=10.9 mas, bpa=1.962 degrees ! Estimated noise=0.701335 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 (-10.5, 0.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127825 Jy ! Component: 100 - total flux cleaned = 0.0162571 Jy ! Component: 150 - total flux cleaned = 0.016641 Jy ! Component: 200 - total flux cleaned = 0.0167882 Jy ! Total flux subtracted in 200 components = 0.0167882 Jy ! Clean residual min=-0.003189 max=0.004886 Jy/beam ! Clean residual mean=0.000073 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.180225 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 74 components and 0.180225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063652Jy sigma=1.079221 ! Fit after self-cal, rms=0.063534Jy sigma=1.077457 ! 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=0.063534Jy sigma=1.077457 ! Fit after self-cal, rms=0.059719Jy sigma=1.007002 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) ! Added new window around map position (-4.5, 1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290921 Jy ! Component: 100 - total flux cleaned = 0.00291253 Jy ! Component: 150 - total flux cleaned = 0.00312755 Jy ! Component: 200 - total flux cleaned = 0.00321935 Jy ! Total flux subtracted in 200 components = 0.00321935 Jy ! Clean residual min=-0.002500 max=0.003939 Jy/beam ! Clean residual mean=0.000054 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.183444 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 0.183444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059121Jy sigma=0.997597 ! Fit after self-cal, rms=0.058926Jy sigma=0.994052 ! Inverting map ! Added new window around map position (-7.5, -52.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418219 Jy ! Component: 100 - total flux cleaned = 0.00549793 Jy ! Component: 150 - total flux cleaned = 0.00602594 Jy ! Component: 200 - total flux cleaned = 0.00622738 Jy ! Total flux subtracted in 200 components = 0.00622738 Jy ! Clean residual min=-0.002065 max=0.002040 Jy/beam ! Clean residual mean=0.000042 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.189672 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 149 components and 0.189672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058630Jy sigma=0.988625 ! Fit after self-cal, rms=0.058609Jy sigma=0.988219 ! 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: 3.209 x 10.9 at 1.962 degrees (North through East) ! Clean map min=-0.0025959 max=0.12779 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=0.058609Jy sigma=0.988219 ! Fit after self-cal, rms=0.058119Jy sigma=0.979896 ! 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=0.058119Jy sigma=0.979896 ! Fit after self-cal, rms=0.058108Jy sigma=0.979852 ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=10.89 mas, bpa=1.804 degrees ! Estimated noise=0.710285 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429848 Jy ! Component: 100 - total flux cleaned = 0.00562513 Jy ! Component: 150 - total flux cleaned = 0.00651166 Jy ! Component: 200 - total flux cleaned = 0.00715135 Jy ! Total flux subtracted in 200 components = 0.00715135 Jy ! Clean residual min=-0.002113 max=0.002313 Jy/beam ! Clean residual mean=0.000025 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.196823 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 182 components and 0.196823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057724Jy sigma=0.974721 ! Fit after self-cal, rms=0.057708Jy sigma=0.974440 ! 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=0.057708Jy sigma=0.974440 ! Fit after self-cal, rms=0.057727Jy sigma=0.954522 ! 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=0.057727Jy sigma=0.954522 ! Fit after self-cal, rms=0.057735Jy sigma=0.954432 ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=10.86 mas, bpa=1.673 degrees ! Estimated noise=0.716568 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248507 Jy ! Component: 100 - total flux cleaned = 0.00364941 Jy ! Component: 150 - total flux cleaned = 0.00424964 Jy ! Component: 200 - total flux cleaned = 0.00465162 Jy ! Total flux subtracted in 200 components = 0.00465162 Jy ! Clean residual min=-0.001989 max=0.001983 Jy/beam ! Clean residual mean=0.000019 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.201475 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 63 model components to the UV plane model. ! The established model now contains 221 components and 0.201475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057595Jy sigma=0.952500 ! Fit after self-cal, rms=0.057593Jy sigma=0.952401 ! 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=7.419 mas, bmaj=12.08 mas, bpa=1.672 degrees ! Estimated noise=0.905655 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 = 0.00151733 Jy ! Component: 100 - total flux cleaned = 0.00192785 Jy ! Component: 150 - total flux cleaned = 0.0021957 Jy ! Component: 200 - total flux cleaned = 0.0023106 Jy ! Total flux subtracted in 200 components = 0.0023106 Jy ! Clean residual min=-0.002363 max=0.001674 Jy/beam ! Clean residual mean=0.000029 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.203785 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 250 components and 0.203785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057573Jy sigma=0.952081 ! Fit after self-cal, rms=0.057571Jy sigma=0.952025 ! 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=2.437 mas, bmaj=10.57 mas, bpa=1.664 degrees ! Estimated noise=1.35314 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.105097 Jy ! Component: 100 - total flux cleaned = 0.137795 Jy ! Component: 150 - total flux cleaned = 0.155325 Jy ! Component: 200 - total flux cleaned = 0.166779 Jy ! Total flux subtracted in 200 components = 0.166779 Jy ! Clean residual min=-0.005410 max=0.006064 Jy/beam ! Clean residual mean=0.000108 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.166779 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 0.166779 Jy ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=10.86 mas, bpa=1.673 degrees ! Estimated noise=0.716568 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 = 0.0110108 Jy ! Component: 100 - total flux cleaned = 0.0179603 Jy ! Component: 150 - total flux cleaned = 0.0229197 Jy ! Component: 200 - total flux cleaned = 0.0263206 Jy ! Total flux subtracted in 200 components = 0.0263206 Jy ! Clean residual min=-0.003226 max=0.002807 Jy/beam ! Clean residual mean=0.000053 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.1931 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 90 components and 0.1931 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=7.419 mas, bmaj=12.08 mas, bpa=1.672 degrees ! Estimated noise=0.905655 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 = 0.00352926 Jy ! Component: 100 - total flux cleaned = 0.00503406 Jy ! Component: 150 - total flux cleaned = 0.00598667 Jy ! Component: 200 - total flux cleaned = 0.00684402 Jy ! Total flux subtracted in 200 components = 0.00684402 Jy ! Clean residual min=-0.002390 max=0.002032 Jy/beam ! Clean residual mean=0.000054 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.199944 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 143 components and 0.199944 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=10.86 mas, bpa=1.673 degrees ! Estimated noise=0.716568 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806454 Jy ! Component: 100 - total flux cleaned = 0.00140267 Jy ! Component: 150 - total flux cleaned = 0.00184681 Jy ! Component: 200 - total flux cleaned = 0.00195459 Jy ! Total flux subtracted in 200 components = 0.00195459 Jy ! Clean residual min=-0.001895 max=0.002208 Jy/beam ! Clean residual mean=0.000022 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.201899 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 176 components and 0.201899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057641Jy sigma=0.953276 ! Fit after self-cal, rms=0.057623Jy sigma=0.952983 wmodel J0637+8125_S_2006_02_23_yyk\_map.mod ! Writing 176 model components to file: J0637+8125_S_2006_02_23_yyk_map.mod wobs J0637+8125_S_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J0637+8125_S_2006_02_23_yyk_uvs.fits wwins J0637+8125_S_2006_02_23_yyk\_map.win ! wwins: Wrote 4 windows to J0637+8125_S_2006_02_23_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 = 0.000137211 Jy ! Component: 100 - total flux cleaned = -0.000125186 Jy ! Component: 150 - total flux cleaned = -0.000405527 Jy ! Component: 200 - total flux cleaned = -0.000644248 Jy ! Component: 250 - total flux cleaned = -0.000930019 Jy ! Component: 300 - total flux cleaned = -0.00120372 Jy ! Component: 350 - total flux cleaned = -0.0013348 Jy ! Component: 400 - total flux cleaned = -0.00153862 Jy ! Component: 450 - total flux cleaned = -0.0016875 Jy ! Component: 500 - total flux cleaned = -0.00185693 Jy ! Component: 550 - total flux cleaned = -0.00197473 Jy ! Component: 600 - total flux cleaned = -0.00208941 Jy ! Component: 650 - total flux cleaned = -0.00213427 Jy ! Component: 700 - total flux cleaned = -0.00217855 Jy ! Component: 750 - total flux cleaned = -0.00219983 Jy ! Component: 800 - total flux cleaned = -0.00215779 Jy ! Component: 850 - total flux cleaned = -0.00215834 Jy ! Component: 900 - total flux cleaned = -0.00219936 Jy ! Component: 950 - total flux cleaned = -0.00217892 Jy ! Component: 1000 - total flux cleaned = -0.00217906 Jy ! Component: 1050 - total flux cleaned = -0.00217884 Jy ! Component: 1100 - total flux cleaned = -0.00212127 Jy ! Component: 1150 - total flux cleaned = -0.00215944 Jy ! Component: 1200 - total flux cleaned = -0.00208481 Jy ! Component: 1250 - total flux cleaned = -0.00206663 Jy ! Component: 1300 - total flux cleaned = -0.00201211 Jy ! Component: 1350 - total flux cleaned = -0.00193989 Jy ! Component: 1400 - total flux cleaned = -0.00183301 Jy ! Component: 1450 - total flux cleaned = -0.00179774 Jy ! Component: 1500 - total flux cleaned = -0.00174546 Jy ! Component: 1550 - total flux cleaned = -0.00165933 Jy ! Component: 1600 - total flux cleaned = -0.00157415 Jy ! Component: 1650 - total flux cleaned = -0.00150673 Jy ! Component: 1700 - total flux cleaned = -0.00142339 Jy ! Component: 1750 - total flux cleaned = -0.00139001 Jy ! Component: 1800 - total flux cleaned = -0.00125898 Jy ! Component: 1850 - total flux cleaned = -0.00112944 Jy ! Component: 1900 - total flux cleaned = -0.00109748 Jy ! Component: 1950 - total flux cleaned = -0.00104972 Jy ! Component: 2000 - total flux cleaned = -0.000971097 Jy ! Total flux subtracted in 2048 components = -0.000908831 Jy ! Clean residual min=-0.000855 max=0.000843 Jy/beam ! Clean residual mean=0.000012 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.20099 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 315 components and 0.20099 Jy ![Exited script file: muppet] wmap "J0637+8125_S_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 10.86 at 1.673 degrees (North through East) ! Clean map min=-0.0016708 max=0.12972 Jy/beam ! Writing clean map to FITS file: J0637+8125_S_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129716 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314863 device "J0637+8125_S_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J0637+8125_S_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.7282 0.7282 1.4564 2.9128 5.8256 11.6512 23.3024 46.6048 93.2097 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 10.86 at 1.673 degrees (North through East) ! Clean map min=-0.0016708 max=0.12972 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0637+8125_S_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J0637+8125_S_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0637+8125_S_2006_02_23_yyk_uvs.log closed on Wed Jul 5 11:35:57 2006