! Started logfile: J0806-2652_X_1997_07_02_yyk_uvs.log on Mon Jan 8 03:56:01 2007 obs J0806-2652_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0806-2652_X_1997_07_02_yyk_uva.fits ! AN table 1: 138 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777617 visibilities/baseline/integration-bin. ! Found source: J0806-2652 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 753 lines of history. ! ! Reading 19316 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 J0806-2652_X_1997_07_02_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.343458 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=0.7608 mas, bmaj=2.174 mas, bpa=4.192 degrees ! Estimated noise=1424.01 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 = 0.19825 Jy ! Component: 100 - total flux cleaned = 0.251091 Jy ! Total flux subtracted in 100 components = 0.251091 Jy ! Clean residual min=-0.017255 max=0.024015 Jy/beam ! Clean residual mean=-0.000059 rms=0.004584 Jy/beam ! Combined flux in latest and established models = 0.251091 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.251091 Jy ! ! Correcting IF 1. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.236374Jy sigma=0.001377 ! Fit after self-cal, rms=0.235389Jy sigma=0.001374 ! Inverting map and beam ! Estimated beam: bmin=0.7608 mas, bmaj=2.174 mas, bpa=4.192 degrees ! Estimated noise=1571.92 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=0.9621 mas, bmaj=2.722 mas, bpa=2.022 degrees ! Estimated noise=836.703 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 = 0.0325325 Jy ! Component: 100 - total flux cleaned = 0.0439279 Jy ! Component: 150 - total flux cleaned = 0.0479965 Jy ! Component: 200 - total flux cleaned = 0.0486028 Jy ! Total flux subtracted in 200 components = 0.0486028 Jy ! Clean residual min=-0.015323 max=0.026832 Jy/beam ! Clean residual mean=0.000055 rms=0.005195 Jy/beam ! Combined flux in latest and established models = 0.299694 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.299694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233371Jy sigma=0.001356 ! Fit after self-cal, rms=0.233350Jy sigma=0.001356 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9621 x 2.722 at 2.022 degrees (North through East) ! Clean map min=-0.014975 max=0.24168 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997989 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.04 KP 0.98 ! LA 0.96 MK 1.03 NL 1.07 OV 0.99 ! PT 0.86 SC 0.92 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00597 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.22 HN 0.99 KP 1.01 ! LA 0.94 MK 0.95 NL 1.05 OV 1.04 ! PT 0.79 SC 0.97 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.981724 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.23 HN 1.07 KP 1.00 ! LA 0.97 MK 0.99 NL 1.06 OV 1.00 ! PT 0.87 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.973877 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.06 KP 0.99 ! LA 0.98 MK 0.97 NL 1.10 OV 1.02 ! PT 0.88 SC 1.06 ! ! ! Fit before self-cal, rms=0.233350Jy sigma=0.001356 ! Fit after self-cal, rms=0.234912Jy sigma=0.001342 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=0.234912Jy sigma=0.001342 ! Fit after self-cal, rms=0.234955Jy sigma=0.001341 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9598 mas, bmaj=2.715 mas, bpa=2.095 degrees ! Estimated noise=812.993 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 (-6.2, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249018 Jy ! Component: 100 - total flux cleaned = 0.0315462 Jy ! Component: 150 - total flux cleaned = 0.0331728 Jy ! Component: 200 - total flux cleaned = 0.0335781 Jy ! Total flux subtracted in 200 components = 0.0335781 Jy ! Clean residual min=-0.007299 max=0.009918 Jy/beam ! Clean residual mean=0.000088 rms=0.002437 Jy/beam ! Combined flux in latest and established models = 0.333272 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.333272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233265Jy sigma=0.001329 ! Fit after self-cal, rms=0.233117Jy sigma=0.001328 ! 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=0.233117Jy sigma=0.001328 ! Fit after self-cal, rms=0.220321Jy sigma=0.001253 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 = 0.0100181 Jy ! Component: 100 - total flux cleaned = 0.0156282 Jy ! Component: 150 - total flux cleaned = 0.0177949 Jy ! Component: 200 - total flux cleaned = 0.0191326 Jy ! Total flux subtracted in 200 components = 0.0191326 Jy ! Clean residual min=-0.006276 max=0.010308 Jy/beam ! Clean residual mean=-0.000013 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.352404 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 87 components and 0.352404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219954Jy sigma=0.001250 ! Fit after self-cal, rms=0.218400Jy sigma=0.001240 ! Inverting map ! Added new window around map position (-9.6, 3.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.011309 Jy ! Component: 100 - total flux cleaned = 0.0163986 Jy ! Component: 150 - total flux cleaned = 0.0186111 Jy ! Component: 200 - total flux cleaned = 0.0191158 Jy ! Total flux subtracted in 200 components = 0.0191158 Jy ! Clean residual min=-0.005952 max=0.008274 Jy/beam ! Clean residual mean=-0.000028 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.37152 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 136 components and 0.37152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217967Jy sigma=0.001237 ! Fit after self-cal, rms=0.217644Jy sigma=0.001235 ! Inverting map ! Added new window around map position (-2.2, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840106 Jy ! Component: 100 - total flux cleaned = 0.0103573 Jy ! Component: 150 - total flux cleaned = 0.0104748 Jy ! Component: 200 - total flux cleaned = 0.010582 Jy ! Total flux subtracted in 200 components = 0.010582 Jy ! Clean residual min=-0.005969 max=0.004910 Jy/beam ! Clean residual mean=-0.000013 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.382102 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 169 components and 0.382102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217278Jy sigma=0.001234 ! Fit after self-cal, rms=0.217126Jy sigma=0.001233 ! 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: 0.9598 x 2.715 at 2.095 degrees (North through East) ! Clean map min=-0.0057953 max=0.24805 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=0.217126Jy sigma=0.001233 ! Fit after self-cal, rms=0.230196Jy sigma=0.001227 ! 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=0.230196Jy sigma=0.001227 ! Fit after self-cal, rms=0.230166Jy sigma=0.001227 ! Inverting map and beam ! Estimated beam: bmin=0.9644 mas, bmaj=2.729 mas, bpa=2.001 degrees ! Estimated noise=807.986 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526665 Jy ! Component: 100 - total flux cleaned = 0.00843663 Jy ! Component: 150 - total flux cleaned = 0.00892824 Jy ! Component: 200 - total flux cleaned = 0.00892798 Jy ! Total flux subtracted in 200 components = 0.00892798 Jy ! Clean residual min=-0.003308 max=0.003552 Jy/beam ! Clean residual mean=0.000004 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.39103 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 204 components and 0.39103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230032Jy sigma=0.001226 ! Fit after self-cal, rms=0.229999Jy sigma=0.001226 ! 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=0.229999Jy sigma=0.001226 ! Fit after self-cal, rms=0.234592Jy sigma=0.001224 ! 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=0.234592Jy sigma=0.001224 ! Fit after self-cal, rms=0.234591Jy sigma=0.001224 ! Inverting map and beam ! Estimated beam: bmin=0.9659 mas, bmaj=2.733 mas, bpa=1.938 degrees ! Estimated noise=810.576 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035967 Jy ! Component: 100 - total flux cleaned = 0.00472551 Jy ! Component: 150 - total flux cleaned = 0.00481 Jy ! Component: 200 - total flux cleaned = 0.00488616 Jy ! Total flux subtracted in 200 components = 0.00488616 Jy ! Clean residual min=-0.003188 max=0.003348 Jy/beam ! Clean residual mean=0.000003 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.395916 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 222 components and 0.395916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234501Jy sigma=0.001224 ! Fit after self-cal, rms=0.234488Jy sigma=0.001224 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=5.914 mas, bpa=0.7132 degrees ! Estimated noise=1004.15 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 = -0.000337085 Jy ! Component: 100 - total flux cleaned = -0.000493423 Jy ! Component: 150 - total flux cleaned = -0.000424212 Jy ! Component: 200 - total flux cleaned = -0.000477915 Jy ! Total flux subtracted in 200 components = -0.000477915 Jy ! Clean residual min=-0.003379 max=0.004436 Jy/beam ! Clean residual mean=0.000008 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.395438 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 238 components and 0.395438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234465Jy sigma=0.001224 ! Fit after self-cal, rms=0.234452Jy sigma=0.001224 ! 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=0.7678 mas, bmaj=2.172 mas, bpa=4.47 degrees ! Estimated noise=1578.9 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.208032 Jy ! Component: 100 - total flux cleaned = 0.263471 Jy ! Component: 150 - total flux cleaned = 0.293708 Jy ! Component: 200 - total flux cleaned = 0.314386 Jy ! Total flux subtracted in 200 components = 0.314386 Jy ! Clean residual min=-0.008270 max=0.008712 Jy/beam ! Clean residual mean=-0.000070 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 0.314386 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.314386 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9659 mas, bmaj=2.733 mas, bpa=1.938 degrees ! Estimated noise=810.576 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 = 0.0218025 Jy ! Component: 100 - total flux cleaned = 0.036683 Jy ! Component: 150 - total flux cleaned = 0.0475878 Jy ! Component: 200 - total flux cleaned = 0.0558133 Jy ! Total flux subtracted in 200 components = 0.0558133 Jy ! Clean residual min=-0.004075 max=0.003874 Jy/beam ! Clean residual mean=-0.000021 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.370199 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 84 components and 0.3702 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=5.914 mas, bpa=0.7132 degrees ! Estimated noise=1004.15 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 = 0.00892567 Jy ! Component: 100 - total flux cleaned = 0.014507 Jy ! Component: 150 - total flux cleaned = 0.018212 Jy ! Component: 200 - total flux cleaned = 0.0207232 Jy ! Total flux subtracted in 200 components = 0.0207232 Jy ! Clean residual min=-0.004060 max=0.004275 Jy/beam ! Clean residual mean=0.000001 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.390923 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 145 components and 0.390923 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9659 mas, bmaj=2.733 mas, bpa=1.938 degrees ! Estimated noise=810.576 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218951 Jy ! Component: 100 - total flux cleaned = 0.00288507 Jy ! Component: 150 - total flux cleaned = 0.00303058 Jy ! Component: 200 - total flux cleaned = 0.0030333 Jy ! Total flux subtracted in 200 components = 0.0030333 Jy ! Clean residual min=-0.003122 max=0.003353 Jy/beam ! Clean residual mean=0.000003 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.393956 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 175 components and 0.393956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234398Jy sigma=0.001224 ! Fit after self-cal, rms=0.234376Jy sigma=0.001223 wmodel J0806-2652_X_1997_07_02_yyk\_map.mod ! Writing 175 model components to file: J0806-2652_X_1997_07_02_yyk_map.mod wobs J0806-2652_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0806-2652_X_1997_07_02_yyk_uvs.fits wwins J0806-2652_X_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J0806-2652_X_1997_07_02_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 = 0.000585408 Jy ! Component: 100 - total flux cleaned = 0.000484524 Jy ! Component: 150 - total flux cleaned = 0.000197974 Jy ! Component: 200 - total flux cleaned = -0.000262322 Jy ! Component: 250 - total flux cleaned = -0.000570669 Jy ! Component: 300 - total flux cleaned = -0.000994142 Jy ! Component: 350 - total flux cleaned = -0.00115659 Jy ! Component: 400 - total flux cleaned = -0.00127537 Jy ! Component: 450 - total flux cleaned = -0.00146688 Jy ! Component: 500 - total flux cleaned = -0.001466 Jy ! Component: 550 - total flux cleaned = -0.00161065 Jy ! Component: 600 - total flux cleaned = -0.0016116 Jy ! Component: 650 - total flux cleaned = -0.00178438 Jy ! Component: 700 - total flux cleaned = -0.00185189 Jy ! Component: 750 - total flux cleaned = -0.00191798 Jy ! Component: 800 - total flux cleaned = -0.001951 Jy ! Component: 850 - total flux cleaned = -0.00201402 Jy ! Component: 900 - total flux cleaned = -0.0019832 Jy ! Component: 950 - total flux cleaned = -0.00213506 Jy ! Component: 1000 - total flux cleaned = -0.00219461 Jy ! Component: 1050 - total flux cleaned = -0.00225387 Jy ! Component: 1100 - total flux cleaned = -0.00239902 Jy ! Component: 1150 - total flux cleaned = -0.00248457 Jy ! Component: 1200 - total flux cleaned = -0.00254115 Jy ! Component: 1250 - total flux cleaned = -0.00265187 Jy ! Component: 1300 - total flux cleaned = -0.00278765 Jy ! Component: 1350 - total flux cleaned = -0.0028148 Jy ! Component: 1400 - total flux cleaned = -0.00286811 Jy ! Component: 1450 - total flux cleaned = -0.00294609 Jy ! Component: 1500 - total flux cleaned = -0.0030225 Jy ! Component: 1550 - total flux cleaned = -0.00312341 Jy ! Component: 1600 - total flux cleaned = -0.00319832 Jy ! Component: 1650 - total flux cleaned = -0.00332122 Jy ! Component: 1700 - total flux cleaned = -0.00341781 Jy ! Component: 1750 - total flux cleaned = -0.00353704 Jy ! Component: 1800 - total flux cleaned = -0.0035845 Jy ! Component: 1850 - total flux cleaned = -0.00365442 Jy ! Component: 1900 - total flux cleaned = -0.00365471 Jy ! Component: 1950 - total flux cleaned = -0.00374592 Jy ! Component: 2000 - total flux cleaned = -0.00376867 Jy ! Total flux subtracted in 2048 components = -0.0038132 Jy ! Clean residual min=-0.001333 max=0.001582 Jy/beam ! Clean residual mean=-0.000007 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.390143 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 325 components and 0.390143 Jy ![Exited script file: muppet] wmap "J0806-2652_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9659 x 2.733 at 1.938 degrees (North through East) ! Clean map min=-0.0023826 max=0.24941 Jy/beam ! Writing clean map to FITS file: J0806-2652_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.249414 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00043654 device "J0806-2652_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0806-2652_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.52508 0.52508 1.05016 2.10032 4.20064 8.40128 16.8026 33.6051 67.2102 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.249 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9659 x 2.733 at 1.938 degrees (North through East) ! Clean map min=-0.0023826 max=0.24941 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0806-2652_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0806-2652_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0806-2652_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 03:56:12 2007