! Started logfile: J0948+4039_S_2006_02_23_yyk_uvs.log on Wed Jul 5 11:53:04 2006 obs J0948+4039_S_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J0948+4039_S_2006_02_23_yyk_uva.fits ! AN table 1: 290 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803525 visibilities/baseline/integration-bin. ! Found source: J0948+4039 ! ! 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 41944 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 J0948+4039_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)= 1.50217 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=2.694 mas, bmaj=8.102 mas, bpa=12.24 degrees ! Estimated noise=1.57306 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 = 1.22927 Jy ! Component: 100 - total flux cleaned = 1.49101 Jy ! Total flux subtracted in 100 components = 1.49101 Jy ! Clean residual min=-0.064378 max=0.104651 Jy/beam ! Clean residual mean=0.000167 rms=0.020700 Jy/beam ! Combined flux in latest and established models = 1.49101 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.49101 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.309668Jy sigma=5.843436 ! Fit after self-cal, rms=0.310181Jy sigma=5.808237 ! Inverting map and beam ! Estimated beam: bmin=2.709 mas, bmaj=8.094 mas, bpa=12.21 degrees ! Estimated noise=1.50564 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=3.224 mas, bmaj=8.513 mas, bpa=10.49 degrees ! Estimated noise=1.085 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 = 0.10792 Jy ! Component: 100 - total flux cleaned = 0.167738 Jy ! Component: 150 - total flux cleaned = 0.204915 Jy ! Component: 200 - total flux cleaned = 0.228421 Jy ! Total flux subtracted in 200 components = 0.228421 Jy ! Clean residual min=-0.050315 max=0.098634 Jy/beam ! Clean residual mean=0.000016 rms=0.018879 Jy/beam ! Combined flux in latest and established models = 1.71943 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 1.71943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276011Jy sigma=5.137414 ! Fit after self-cal, rms=0.275317Jy sigma=5.129595 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 8.513 at 10.49 degrees (North through East) ! Clean map min=-0.048215 max=1.424 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.02008 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 0.97 KP 0.94 ! LA 1.15 MK 0.91 NL 0.98 OV 0.98 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00599 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00 KP 0.95 ! LA 1.13 MK 0.99 NL 0.99 OV 1.02 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.95899 ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.99 HN 1.02 KP 0.96 ! LA 0.90 MK 1.12 NL 1.10 OV 1.04 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.04615 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 0.95 KP 0.88 ! LA 0.78 MK 1.11 NL 1.02 OV 0.89 ! PT 0.94 SC 1.10 ! ! ! Fit before self-cal, rms=0.275317Jy sigma=5.129595 ! Fit after self-cal, rms=0.217466Jy sigma=4.084311 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=0.217466Jy sigma=4.084311 ! Fit after self-cal, rms=0.217426Jy sigma=4.083200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=8.564 mas, bpa=10.61 degrees ! Estimated noise=1.09027 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 (8, -3.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.115746 Jy ! Component: 100 - total flux cleaned = 0.145968 Jy ! Component: 150 - total flux cleaned = 0.154817 Jy ! Component: 200 - total flux cleaned = 0.15849 Jy ! Total flux subtracted in 200 components = 0.15849 Jy ! Clean residual min=-0.025995 max=0.026506 Jy/beam ! Clean residual mean=0.000051 rms=0.007588 Jy/beam ! Combined flux in latest and established models = 1.87792 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 86 components and 1.87792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172712Jy sigma=2.951945 ! Fit after self-cal, rms=0.171037Jy sigma=2.917415 ! 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=0.171037Jy sigma=2.917415 ! Fit after self-cal, rms=0.167573Jy sigma=2.773105 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 = 0.00834835 Jy ! Component: 100 - total flux cleaned = 0.0101222 Jy ! Component: 150 - total flux cleaned = 0.012472 Jy ! Component: 200 - total flux cleaned = 0.0131422 Jy ! Total flux subtracted in 200 components = 0.0131422 Jy ! Clean residual min=-0.021477 max=0.023148 Jy/beam ! Clean residual mean=0.000007 rms=0.006025 Jy/beam ! Combined flux in latest and established models = 1.89106 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 113 components and 1.89106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161610Jy sigma=2.626954 ! Fit after self-cal, rms=0.162228Jy sigma=2.615238 ! 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: 3.265 x 8.564 at 10.61 degrees (North through East) ! Clean map min=-0.021619 max=1.453 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=0.162228Jy sigma=2.615238 ! Fit after self-cal, rms=0.129255Jy sigma=1.688304 ! 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=0.129255Jy sigma=1.688304 ! Fit after self-cal, rms=0.130080Jy sigma=1.686428 ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=8.577 mas, bpa=10.57 degrees ! Estimated noise=1.08151 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110138 Jy ! Component: 100 - total flux cleaned = 0.0127595 Jy ! Component: 150 - total flux cleaned = 0.0127746 Jy ! Component: 200 - total flux cleaned = 0.0135011 Jy ! Total flux subtracted in 200 components = 0.0135011 Jy ! Clean residual min=-0.015317 max=0.017756 Jy/beam ! Clean residual mean=0.000040 rms=0.004244 Jy/beam ! Combined flux in latest and established models = 1.90456 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 147 components and 1.90456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126447Jy sigma=1.574997 ! Fit after self-cal, rms=0.126594Jy sigma=1.568867 ! Inverting map ! Added new window around map position (16.5, -11). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219598 Jy ! Component: 100 - total flux cleaned = 0.0314548 Jy ! Component: 150 - total flux cleaned = 0.0366431 Jy ! Component: 200 - total flux cleaned = 0.0378313 Jy ! Total flux subtracted in 200 components = 0.0378313 Jy ! Clean residual min=-0.013487 max=0.011216 Jy/beam ! Clean residual mean=-0.000006 rms=0.003093 Jy/beam ! Combined flux in latest and established models = 1.94239 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 57 model components to the UV plane model. ! The established model now contains 201 components and 1.94239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123537Jy sigma=1.458443 ! Fit after self-cal, rms=0.123919Jy sigma=1.446872 ! 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=0.123919Jy sigma=1.446872 ! Fit after self-cal, rms=0.119190Jy sigma=1.267833 ! 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=0.119190Jy sigma=1.267833 ! Fit after self-cal, rms=0.119529Jy sigma=1.267581 ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=8.605 mas, bpa=10.43 degrees ! Estimated noise=1.07988 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053298 Jy ! Component: 100 - total flux cleaned = 0.0069925 Jy ! Component: 150 - total flux cleaned = 0.00861878 Jy ! Component: 200 - total flux cleaned = 0.00931099 Jy ! Total flux subtracted in 200 components = 0.00931099 Jy ! Clean residual min=-0.009657 max=0.008946 Jy/beam ! Clean residual mean=0.000007 rms=0.002399 Jy/beam ! Combined flux in latest and established models = 1.9517 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 229 components and 1.9517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118401Jy sigma=1.222299 ! Fit after self-cal, rms=0.118598Jy sigma=1.219437 ! 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=7.673 mas, bmaj=10.15 mas, bpa=9.96 degrees ! Estimated noise=1.35929 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 = 0.00435667 Jy ! Component: 100 - total flux cleaned = 0.0046861 Jy ! Component: 150 - total flux cleaned = 0.00523139 Jy ! Component: 200 - total flux cleaned = 0.00545928 Jy ! Total flux subtracted in 200 components = 0.00545928 Jy ! Clean residual min=-0.008676 max=0.009073 Jy/beam ! Clean residual mean=-0.000007 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 1.95716 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 249 components and 1.95716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118317Jy sigma=1.205491 ! Fit after self-cal, rms=0.118491Jy sigma=1.202727 ! 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=2.74 mas, bmaj=8.148 mas, bpa=12.17 degrees ! Estimated noise=1.48532 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.2124 Jy ! Component: 100 - total flux cleaned = 1.46196 Jy ! Component: 150 - total flux cleaned = 1.59311 Jy ! Component: 200 - total flux cleaned = 1.67681 Jy ! Total flux subtracted in 200 components = 1.67681 Jy ! Clean residual min=-0.028233 max=0.033943 Jy/beam ! Clean residual mean=0.000123 rms=0.009284 Jy/beam ! Combined flux in latest and established models = 1.67681 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.67681 Jy ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=8.605 mas, bpa=10.43 degrees ! Estimated noise=1.07988 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 = 0.0750374 Jy ! Component: 100 - total flux cleaned = 0.123987 Jy ! Component: 150 - total flux cleaned = 0.160238 Jy ! Component: 200 - total flux cleaned = 0.187981 Jy ! Total flux subtracted in 200 components = 0.187981 Jy ! Clean residual min=-0.014109 max=0.015706 Jy/beam ! Clean residual mean=0.000103 rms=0.004897 Jy/beam ! Combined flux in latest and established models = 1.86479 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 74 components and 1.86479 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=7.673 mas, bmaj=10.15 mas, bpa=9.96 degrees ! Estimated noise=1.35929 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 = 0.0359782 Jy ! Component: 100 - total flux cleaned = 0.059316 Jy ! Component: 150 - total flux cleaned = 0.0750036 Jy ! Component: 200 - total flux cleaned = 0.0858016 Jy ! Total flux subtracted in 200 components = 0.0858016 Jy ! Clean residual min=-0.007942 max=0.008707 Jy/beam ! Clean residual mean=0.000014 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 1.95059 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 145 components and 1.95059 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=8.605 mas, bpa=10.43 degrees ! Estimated noise=1.07988 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148102 Jy ! Component: 100 - total flux cleaned = 0.0012149 Jy ! Component: 150 - total flux cleaned = 0.00372547 Jy ! Component: 200 - total flux cleaned = 0.00590154 Jy ! Total flux subtracted in 200 components = 0.00590154 Jy ! Clean residual min=-0.008769 max=0.009131 Jy/beam ! Clean residual mean=-0.000007 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 1.95649 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 181 components and 1.95649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118781Jy sigma=1.227462 ! Fit after self-cal, rms=0.118623Jy sigma=1.224061 wmodel J0948+4039_S_2006_02_23_yyk\_map.mod ! Writing 181 model components to file: J0948+4039_S_2006_02_23_yyk_map.mod wobs J0948+4039_S_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J0948+4039_S_2006_02_23_yyk_uvs.fits wwins J0948+4039_S_2006_02_23_yyk\_map.win ! wwins: Wrote 3 windows to J0948+4039_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 = 0.00110026 Jy ! Component: 100 - total flux cleaned = 0.00136921 Jy ! Component: 150 - total flux cleaned = 0.00112625 Jy ! Component: 200 - total flux cleaned = 0.000675916 Jy ! Component: 250 - total flux cleaned = 0.000461318 Jy ! Component: 300 - total flux cleaned = -0.000242751 Jy ! Component: 350 - total flux cleaned = -0.00081688 Jy ! Component: 400 - total flux cleaned = -0.00109307 Jy ! Component: 450 - total flux cleaned = -0.00135791 Jy ! Component: 500 - total flux cleaned = -0.00169658 Jy ! Component: 550 - total flux cleaned = -0.00218361 Jy ! Component: 600 - total flux cleaned = -0.00265473 Jy ! Component: 650 - total flux cleaned = -0.00303506 Jy ! Component: 700 - total flux cleaned = -0.00369685 Jy ! Component: 750 - total flux cleaned = -0.00412354 Jy ! Component: 800 - total flux cleaned = -0.00460703 Jy ! Component: 850 - total flux cleaned = -0.00487584 Jy ! Component: 900 - total flux cleaned = -0.00546317 Jy ! Component: 950 - total flux cleaned = -0.00577938 Jy ! Component: 1000 - total flux cleaned = -0.00633634 Jy ! Component: 1050 - total flux cleaned = -0.00663781 Jy ! Component: 1100 - total flux cleaned = -0.00687544 Jy ! Component: 1150 - total flux cleaned = -0.00722187 Jy ! Component: 1200 - total flux cleaned = -0.00739074 Jy ! Component: 1250 - total flux cleaned = -0.00761198 Jy ! Component: 1300 - total flux cleaned = -0.00777563 Jy ! Component: 1350 - total flux cleaned = -0.0082023 Jy ! Component: 1400 - total flux cleaned = -0.00846316 Jy ! Component: 1450 - total flux cleaned = -0.00871969 Jy ! Component: 1500 - total flux cleaned = -0.00897197 Jy ! Component: 1550 - total flux cleaned = -0.00931863 Jy ! Component: 1600 - total flux cleaned = -0.00956055 Jy ! Component: 1650 - total flux cleaned = -0.00965598 Jy ! Component: 1700 - total flux cleaned = -0.00984407 Jy ! Component: 1750 - total flux cleaned = -0.0099369 Jy ! Component: 1800 - total flux cleaned = -0.0100742 Jy ! Component: 1850 - total flux cleaned = -0.0102983 Jy ! Component: 1900 - total flux cleaned = -0.0103866 Jy ! Component: 1950 - total flux cleaned = -0.0104731 Jy ! Component: 2000 - total flux cleaned = -0.0106007 Jy ! Total flux subtracted in 2048 components = -0.0105588 Jy ! Clean residual min=-0.002574 max=0.002318 Jy/beam ! Clean residual mean=0.000001 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 1.94593 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 296 components and 1.94593 Jy ![Exited script file: muppet] wmap "J0948+4039_S_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 8.605 at 10.43 degrees (North through East) ! Clean map min=-0.005731 max=1.4469 Jy/beam ! Writing clean map to FITS file: J0948+4039_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 1.44692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000839523 device "J0948+4039_S_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J0948+4039_S_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.174065 0.174065 0.348129 0.696259 1.39252 2.78503 5.57007 11.1401 22.2803 44.5606 89.1211 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.446 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 8.605 at 10.43 degrees (North through East) ! Clean map min=-0.005731 max=1.4469 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0948+4039_S_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J0948+4039_S_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0948+4039_S_2006_02_23_yyk_uvs.log closed on Wed Jul 5 11:53:30 2006