! Started logfile: J0530-2503_S_1997_08_27_yyk_uvs.log on Sun Jan 7 16:29:01 2007 obs J0530-2503_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0530-2503_S_1997_08_27_yyk_uva.fits ! AN table 1: 148 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873123 visibilities/baseline/integration-bin. ! Found source: J0530-2503 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 703 lines of history. ! ! Reading 23260 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 J0530-2503_S_1997_08_27_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)= 1.39427 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=2.581 mas, bmaj=7.364 mas, bpa=0.1534 degrees ! Estimated noise=2399.95 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 = 1.05066 Jy ! Component: 100 - total flux cleaned = 1.26082 Jy ! Total flux subtracted in 100 components = 1.26082 Jy ! Clean residual min=-0.089962 max=0.131518 Jy/beam ! Clean residual mean=0.000358 rms=0.025792 Jy/beam ! Combined flux in latest and established models = 1.26082 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.26082 Jy ! ! Correcting IF 1. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.560870Jy sigma=0.001623 ! Fit after self-cal, rms=0.560143Jy sigma=0.001621 ! Inverting map and beam ! Estimated beam: bmin=2.581 mas, bmaj=7.364 mas, bpa=0.1536 degrees ! Estimated noise=2400.4 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=3.415 mas, bmaj=9.883 mas, bpa=-3.666 degrees ! Estimated noise=1282.71 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 = 0.0894374 Jy ! Component: 100 - total flux cleaned = 0.0856866 Jy ! Component: 150 - total flux cleaned = 0.0839687 Jy ! Component: 200 - total flux cleaned = 0.0824571 Jy ! Total flux subtracted in 200 components = 0.0824571 Jy ! Clean residual min=-0.034783 max=0.049403 Jy/beam ! Clean residual mean=0.000645 rms=0.011704 Jy/beam ! Combined flux in latest and established models = 1.34328 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 1.34328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.551054Jy sigma=0.001560 ! Fit after self-cal, rms=0.551040Jy sigma=0.001560 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 9.883 at -3.666 degrees (North through East) ! Clean map min=-0.033124 max=1.2905 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: 1.0238 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.06 KP 0.91 ! LA 1.00 MK 0.98 NL 1.00* OV 1.06 ! PT 0.97 SC 0.76 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.98386 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 1.18 KP 0.95 ! LA 1.08 MK 1.04 NL 0.95 OV 1.01 ! PT 0.96 SC 0.84 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.0421 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.12 KP 0.91 ! LA 0.82 MK 0.89 NL 0.92 OV 0.92 ! PT 1.10 SC 0.93 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.984472 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.33 KP 0.95 ! LA 0.90 MK 1.04 NL 1.04 OV 0.93 ! PT 0.94 SC 0.93 ! ! ! Fit before self-cal, rms=0.551040Jy sigma=0.001560 ! Fit after self-cal, rms=0.517013Jy sigma=0.001455 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=0.517013Jy sigma=0.001455 ! Fit after self-cal, rms=0.516988Jy sigma=0.001455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=9.33 mas, bpa=-1.75 degrees ! Estimated noise=1277.21 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 = 0.0136892 Jy ! Component: 100 - total flux cleaned = 0.0144584 Jy ! Component: 150 - total flux cleaned = 0.0144737 Jy ! Component: 200 - total flux cleaned = 0.0134441 Jy ! Total flux subtracted in 200 components = 0.0134441 Jy ! Clean residual min=-0.032565 max=0.027577 Jy/beam ! Clean residual mean=0.000229 rms=0.007020 Jy/beam ! Combined flux in latest and established models = 1.35672 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 1.35672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.511208Jy sigma=0.001448 ! Fit after self-cal, rms=0.511205Jy sigma=0.001448 ! 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=0.511205Jy sigma=0.001448 ! Fit after self-cal, rms=0.504626Jy sigma=0.001422 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 = 0.000599274 Jy ! Component: 100 - total flux cleaned = -0.000326547 Jy ! Component: 150 - total flux cleaned = -0.00115539 Jy ! Component: 200 - total flux cleaned = -0.00193096 Jy ! Total flux subtracted in 200 components = -0.00193096 Jy ! Clean residual min=-0.031244 max=0.028034 Jy/beam ! Clean residual mean=0.000269 rms=0.006961 Jy/beam ! Combined flux in latest and established models = 1.35479 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 1.35479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.502263Jy sigma=0.001420 ! Fit after self-cal, rms=0.501666Jy sigma=0.001418 ! 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: 3.375 x 9.33 at -1.75 degrees (North through East) ! Clean map min=-0.029807 max=1.2986 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=0.501666Jy sigma=0.001418 ! Fit after self-cal, rms=12.878406Jy sigma=0.001212 ! 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=12.878406Jy sigma=0.001212 ! Fit after self-cal, rms=12.881681Jy sigma=0.001211 ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=9.57 mas, bpa=-1.429 degrees ! Estimated noise=1263.64 mJy/beam. ! Added new window around map position (-27.5, -49). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617077 Jy ! Component: 100 - total flux cleaned = 0.00647126 Jy ! Component: 150 - total flux cleaned = 0.00646079 Jy ! Component: 200 - total flux cleaned = 0.00644199 Jy ! Total flux subtracted in 200 components = 0.00644199 Jy ! Clean residual min=-0.005870 max=0.007492 Jy/beam ! Clean residual mean=0.000223 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 1.36123 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 63 components and 1.36123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=12.881603Jy sigma=0.001210 ! Fit after self-cal, rms=12.884069Jy sigma=0.001210 ! Inverting map ! Added new window around map position (-4.5, 9.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434141 Jy ! Component: 100 - total flux cleaned = 0.0060542 Jy ! Component: 150 - total flux cleaned = 0.00648865 Jy ! Component: 200 - total flux cleaned = 0.00707908 Jy ! Total flux subtracted in 200 components = 0.00707908 Jy ! Clean residual min=-0.004691 max=0.006266 Jy/beam ! Clean residual mean=0.000165 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 1.36831 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 1.36831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=12.884035Jy sigma=0.001209 ! Fit after self-cal, rms=12.884713Jy sigma=0.001209 ! Inverting map ! Added new window around map position (-17.5, 2.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385045 Jy ! Component: 100 - total flux cleaned = 0.0046577 Jy ! Component: 150 - total flux cleaned = 0.00517938 Jy ! Component: 200 - total flux cleaned = 0.005174 Jy ! Total flux subtracted in 200 components = 0.005174 Jy ! Clean residual min=-0.004305 max=0.004829 Jy/beam ! Clean residual mean=0.000109 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 1.37349 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 110 components and 1.37349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=12.884637Jy sigma=0.001208 ! Fit after self-cal, rms=12.884778Jy sigma=0.001208 ! 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=12.884778Jy sigma=0.001208 ! Fit after self-cal, rms=16.485497Jy sigma=0.001207 ! 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=16.485497Jy sigma=0.001207 ! Fit after self-cal, rms=16.485167Jy sigma=0.001207 ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=9.58 mas, bpa=-1.322 degrees ! Estimated noise=1264.44 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535114 Jy ! Component: 100 - total flux cleaned = 0.000852391 Jy ! Component: 150 - total flux cleaned = 0.00085434 Jy ! Component: 200 - total flux cleaned = 0.000852247 Jy ! Total flux subtracted in 200 components = 0.000852247 Jy ! Clean residual min=-0.003727 max=0.004021 Jy/beam ! Clean residual mean=0.000094 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 1.37434 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 118 components and 1.37434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=16.485146Jy sigma=0.001206 ! Fit after self-cal, rms=16.485018Jy sigma=0.001206 ! 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=8.17 mas, bmaj=20.29 mas, bpa=9.487 degrees ! Estimated noise=1574.47 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 = 0.00101664 Jy ! Component: 100 - total flux cleaned = 0.00106921 Jy ! Component: 150 - total flux cleaned = 0.0010274 Jy ! Component: 200 - total flux cleaned = 0.00102798 Jy ! Total flux subtracted in 200 components = 0.00102798 Jy ! Clean residual min=-0.003210 max=0.003597 Jy/beam ! Clean residual mean=0.000161 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 1.37537 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 138 components and 1.37537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=16.485016Jy sigma=0.001206 ! Fit after self-cal, rms=16.484755Jy sigma=0.001206 ! 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=2.587 mas, bmaj=7.955 mas, bpa=-1.226 degrees ! Estimated noise=2581.2 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.12215 Jy ! Component: 100 - total flux cleaned = 1.30137 Jy ! Component: 150 - total flux cleaned = 1.34817 Jy ! Component: 200 - total flux cleaned = 1.36067 Jy ! Total flux subtracted in 200 components = 1.36067 Jy ! Clean residual min=-0.013223 max=0.014210 Jy/beam ! Clean residual mean=0.000071 rms=0.003759 Jy/beam ! Combined flux in latest and established models = 1.36067 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.36067 Jy ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=9.58 mas, bpa=-1.322 degrees ! Estimated noise=1264.44 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 = 0.00691316 Jy ! Component: 100 - total flux cleaned = 0.00853188 Jy ! Component: 150 - total flux cleaned = 0.00988407 Jy ! Component: 200 - total flux cleaned = 0.0106614 Jy ! Total flux subtracted in 200 components = 0.0106614 Jy ! Clean residual min=-0.004658 max=0.003708 Jy/beam ! Clean residual mean=0.000103 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 1.37133 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 1.37133 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=8.17 mas, bmaj=20.29 mas, bpa=9.487 degrees ! Estimated noise=1574.47 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 = 0.00146948 Jy ! Component: 100 - total flux cleaned = 0.00229117 Jy ! Component: 150 - total flux cleaned = 0.00235896 Jy ! Component: 200 - total flux cleaned = 0.00242475 Jy ! Total flux subtracted in 200 components = 0.00242475 Jy ! Clean residual min=-0.003322 max=0.003852 Jy/beam ! Clean residual mean=0.000163 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 1.37376 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 1.37376 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=9.58 mas, bpa=-1.322 degrees ! Estimated noise=1264.44 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000572167 Jy ! Component: 100 - total flux cleaned = -0.000272762 Jy ! Component: 150 - total flux cleaned = -1.50697e-06 Jy ! Component: 200 - total flux cleaned = 0.000127219 Jy ! Total flux subtracted in 200 components = 0.000127219 Jy ! Clean residual min=-0.003860 max=0.003461 Jy/beam ! Clean residual mean=0.000091 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 1.37388 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 1.37388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=16.484709Jy sigma=0.001206 ! Fit after self-cal, rms=16.484880Jy sigma=0.001206 wmodel J0530-2503_S_1997_08_27_yyk\_map.mod ! Writing 107 model components to file: J0530-2503_S_1997_08_27_yyk_map.mod wobs J0530-2503_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0530-2503_S_1997_08_27_yyk_uvs.fits wwins J0530-2503_S_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J0530-2503_S_1997_08_27_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 = -0.00141944 Jy ! Component: 100 - total flux cleaned = -0.0023604 Jy ! Component: 150 - total flux cleaned = -0.0025986 Jy ! Component: 200 - total flux cleaned = -0.00248741 Jy ! Component: 250 - total flux cleaned = -0.00248707 Jy ! Component: 300 - total flux cleaned = -0.00233267 Jy ! Component: 350 - total flux cleaned = -0.00218369 Jy ! Component: 400 - total flux cleaned = -0.00199261 Jy ! Component: 450 - total flux cleaned = -0.00185221 Jy ! Component: 500 - total flux cleaned = -0.00166865 Jy ! Component: 550 - total flux cleaned = -0.0013567 Jy ! Component: 600 - total flux cleaned = -0.00109644 Jy ! Component: 650 - total flux cleaned = -0.000883875 Jy ! Component: 700 - total flux cleaned = -0.000591787 Jy ! Component: 750 - total flux cleaned = -0.000346449 Jy ! Component: 800 - total flux cleaned = -0.000105658 Jy ! Component: 850 - total flux cleaned = 9.02365e-05 Jy ! Component: 900 - total flux cleaned = 0.000205131 Jy ! Component: 950 - total flux cleaned = 0.000281029 Jy ! Component: 1000 - total flux cleaned = 0.000355649 Jy ! Component: 1050 - total flux cleaned = 0.000647973 Jy ! Component: 1100 - total flux cleaned = 0.000791473 Jy ! Component: 1150 - total flux cleaned = 0.00100427 Jy ! Component: 1200 - total flux cleaned = 0.00128278 Jy ! Component: 1250 - total flux cleaned = 0.00152266 Jy ! Component: 1300 - total flux cleaned = 0.00175906 Jy ! Component: 1350 - total flux cleaned = 0.00209131 Jy ! Component: 1400 - total flux cleaned = 0.00238576 Jy ! Component: 1450 - total flux cleaned = 0.00264392 Jy ! Component: 1500 - total flux cleaned = 0.0030258 Jy ! Component: 1550 - total flux cleaned = 0.00330819 Jy ! Component: 1600 - total flux cleaned = 0.00361819 Jy ! Component: 1650 - total flux cleaned = 0.00386273 Jy ! Component: 1700 - total flux cleaned = 0.00419474 Jy ! Component: 1750 - total flux cleaned = 0.00449283 Jy ! Component: 1800 - total flux cleaned = 0.00481715 Jy ! Component: 1850 - total flux cleaned = 0.00505051 Jy ! Component: 1900 - total flux cleaned = 0.00536732 Jy ! Component: 1950 - total flux cleaned = 0.00568038 Jy ! Component: 2000 - total flux cleaned = 0.0059617 Jy ! Total flux subtracted in 2048 components = 0.00626758 Jy ! Clean residual min=-0.001461 max=0.001877 Jy/beam ! Clean residual mean=0.000074 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.38015 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 231 components and 1.38015 Jy ![Exited script file: muppet] wmap "J0530-2503_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.344 x 9.58 at -1.322 degrees (North through East) ! Clean map min=-0.0034138 max=1.3017 Jy/beam ! Writing clean map to FITS file: J0530-2503_S_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.30166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000561675 device "J0530-2503_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0530-2503_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129452 0.129452 0.258904 0.517808 1.03562 2.07123 4.14247 8.28493 16.5699 33.1397 66.2795 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.301 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.344 x 9.58 at -1.322 degrees (North through East) ! Clean map min=-0.0034138 max=1.3017 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0530-2503_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0530-2503_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0530-2503_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 16:29:09 2007