! Started logfile: J1745-0753_S_2002_05_14_yyk_uvs.log on Tue Jun 26 23:01:09 2007 obs J1745-0753_S_2002_05_14_yyk_uva.fits ! Reading UV FITS file: J1745-0753_S_2002_05_14_yyk_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843237 visibilities/baseline/integration-bin. ! Found source: J1745-0753 ! ! 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 2.22947e+09 8e+06 1 8e+06 ! 02 2 2.25947e+09 8e+06 1 8e+06 ! 03 3 2.34947e+09 8e+06 1 8e+06 ! 04 4 2.36947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1153 lines of history. ! ! Reading 13964 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 J1745-0753_S_2002_05_14_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.525337 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=2.659 mas, bmaj=6.644 mas, bpa=-3.528 degrees ! Estimated noise=1468.73 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 = 0.339969 Jy ! Component: 100 - total flux cleaned = 0.484676 Jy ! Total flux subtracted in 100 components = 0.484676 Jy ! Clean residual min=-0.019117 max=0.052164 Jy/beam ! Clean residual mean=0.000286 rms=0.007734 Jy/beam ! Combined flux in latest and established models = 0.484676 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 47 components and 0.484676 Jy ! ! Correcting IF 1. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.264030Jy sigma=0.001581 ! Fit after self-cal, rms=0.263451Jy sigma=0.001579 ! Inverting map and beam ! Estimated beam: bmin=2.659 mas, bmaj=6.644 mas, bpa=-3.528 degrees ! Estimated noise=1468.81 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808275 Jy ! Component: 100 - total flux cleaned = 0.128205 Jy ! Total flux subtracted in 100 components = 0.128205 Jy ! Clean residual min=-0.011204 max=0.023564 Jy/beam ! Clean residual mean=0.000170 rms=0.003997 Jy/beam ! Combined flux in latest and established models = 0.61288 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 79 components and 0.61288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236890Jy sigma=0.001316 ! Fit after self-cal, rms=0.236809Jy sigma=0.001316 ! Inverting map ! Added new window around map position (-0.5, -9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319414 Jy ! Component: 100 - total flux cleaned = 0.0515992 Jy ! Total flux subtracted in 100 components = 0.0515992 Jy ! Clean residual min=-0.010092 max=0.016650 Jy/beam ! Clean residual mean=0.000110 rms=0.003087 Jy/beam ! Combined flux in latest and established models = 0.66448 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.66448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232150Jy sigma=0.001271 ! Fit after self-cal, rms=0.232028Jy sigma=0.001270 ! 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=3.291 mas, bmaj=8.325 mas, bpa=-4.779 degrees ! Estimated noise=848.702 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 = 0.0206376 Jy ! Component: 100 - total flux cleaned = 0.0313391 Jy ! Component: 150 - total flux cleaned = 0.0377165 Jy ! Component: 200 - total flux cleaned = 0.0404127 Jy ! Total flux subtracted in 200 components = 0.0404127 Jy ! Clean residual min=-0.011295 max=0.010538 Jy/beam ! Clean residual mean=0.000458 rms=0.002820 Jy/beam ! Combined flux in latest and established models = 0.704892 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 127 components and 0.704892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230558Jy sigma=0.001257 ! Fit after self-cal, rms=0.230443Jy sigma=0.001256 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.291 x 8.325 at -4.779 degrees (North through East) ! Clean map min=-0.01064 max=0.38121 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979045 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 0.96 KP 0.94 ! LA 0.95 NL 0.91 OV 1.03 PT 1.03 ! SC 1.16 MK 1.13 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.973095 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 1.00* ! LA 0.96 NL 0.99 OV 1.02 PT 0.98 ! SC 1.07 MK 1.21 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.975771 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.06 KP 0.99 ! LA 0.98 NL 1.07 OV 1.11 PT 1.14 ! SC 0.95 MK 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03568 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.99 KP 1.07 ! LA 0.82 NL 1.04 OV 0.96 PT 0.98 ! SC 0.93 MK 0.95 ! ! ! Fit before self-cal, rms=0.230443Jy sigma=0.001256 ! Fit after self-cal, rms=0.229158Jy sigma=0.001215 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=0.229158Jy sigma=0.001215 ! Fit after self-cal, rms=0.229156Jy sigma=0.001215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=8.475 mas, bpa=-4.424 degrees ! Estimated noise=845.09 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 = -0.00497976 Jy ! Component: 100 - total flux cleaned = -0.00573586 Jy ! Component: 150 - total flux cleaned = -0.00585841 Jy ! Component: 200 - total flux cleaned = -0.00602666 Jy ! Total flux subtracted in 200 components = -0.00602666 Jy ! Clean residual min=-0.005234 max=0.005832 Jy/beam ! Clean residual mean=0.000148 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.698866 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 0.698866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228954Jy sigma=0.001213 ! Fit after self-cal, rms=0.228939Jy sigma=0.001213 ! 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=0.228939Jy sigma=0.001213 ! Fit after self-cal, rms=0.227845Jy sigma=0.001203 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 = 0.000758276 Jy ! Component: 100 - total flux cleaned = 0.000875023 Jy ! Component: 150 - total flux cleaned = 0.000923975 Jy ! Component: 200 - total flux cleaned = 0.000971006 Jy ! Total flux subtracted in 200 components = 0.000971006 Jy ! Clean residual min=-0.005358 max=0.005260 Jy/beam ! Clean residual mean=0.000143 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.699837 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 154 components and 0.699837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227810Jy sigma=0.001203 ! Fit after self-cal, rms=0.227722Jy sigma=0.001202 ! 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: 3.369 x 8.475 at -4.424 degrees (North through East) ! Clean map min=-0.005225 max=0.38286 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=0.227722Jy sigma=0.001202 ! Fit after self-cal, rms=0.240777Jy sigma=0.001185 ! 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=0.240777Jy sigma=0.001185 ! Fit after self-cal, rms=0.240846Jy sigma=0.001185 ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=8.499 mas, bpa=-4.592 degrees ! Estimated noise=845.367 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109341 Jy ! Component: 100 - total flux cleaned = 0.00122243 Jy ! Component: 150 - total flux cleaned = 0.00137694 Jy ! Component: 200 - total flux cleaned = 0.00137531 Jy ! Total flux subtracted in 200 components = 0.00137531 Jy ! Clean residual min=-0.004535 max=0.005158 Jy/beam ! Clean residual mean=0.000171 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.701212 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 158 components and 0.701212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240811Jy sigma=0.001185 ! Fit after self-cal, rms=0.240845Jy sigma=0.001185 ! 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=0.240845Jy sigma=0.001185 ! Fit after self-cal, rms=0.240949Jy sigma=0.001181 ! 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=0.240949Jy sigma=0.001181 ! Fit after self-cal, rms=0.240982Jy sigma=0.001181 ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=8.529 mas, bpa=-4.721 degrees ! Estimated noise=847.161 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000927258 Jy ! Component: 100 - total flux cleaned = 0.00102432 Jy ! Component: 150 - total flux cleaned = 0.00111239 Jy ! Component: 200 - total flux cleaned = 0.00115509 Jy ! Total flux subtracted in 200 components = 0.00115509 Jy ! Clean residual min=-0.004317 max=0.004696 Jy/beam ! Clean residual mean=0.000173 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.702367 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 160 components and 0.702367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240960Jy sigma=0.001181 ! Fit after self-cal, rms=0.240982Jy sigma=0.001180 ! 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=7.711 mas, bmaj=14.25 mas, bpa=0.3508 degrees ! Estimated noise=1050.19 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 = 0.00163152 Jy ! Component: 100 - total flux cleaned = 0.00175193 Jy ! Component: 150 - total flux cleaned = 0.00186903 Jy ! Component: 200 - total flux cleaned = 0.00189363 Jy ! Total flux subtracted in 200 components = 0.00189363 Jy ! Clean residual min=-0.005111 max=0.006250 Jy/beam ! Clean residual mean=0.000317 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.704261 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 166 components and 0.704261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241006Jy sigma=0.001180 ! Fit after self-cal, rms=0.241017Jy sigma=0.001180 ! 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=2.702 mas, bmaj=6.718 mas, bpa=-3.672 degrees ! Estimated noise=1486.16 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.33964 Jy ! Component: 100 - total flux cleaned = 0.478875 Jy ! Component: 150 - total flux cleaned = 0.555201 Jy ! Component: 200 - total flux cleaned = 0.600588 Jy ! Total flux subtracted in 200 components = 0.600588 Jy ! Clean residual min=-0.009844 max=0.019888 Jy/beam ! Clean residual mean=0.000130 rms=0.003431 Jy/beam ! Combined flux in latest and established models = 0.600588 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.600588 Jy ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=8.529 mas, bpa=-4.721 degrees ! Estimated noise=847.161 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 = 0.0446621 Jy ! Component: 100 - total flux cleaned = 0.0679575 Jy ! Component: 150 - total flux cleaned = 0.0814394 Jy ! Component: 200 - total flux cleaned = 0.0894546 Jy ! Total flux subtracted in 200 components = 0.0894546 Jy ! Clean residual min=-0.004706 max=0.008745 Jy/beam ! Clean residual mean=0.000255 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.690043 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 112 components and 0.690043 Jy ! Inverting map ! Added new window around map position (0.5, 10). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00763616 Jy ! Component: 100 - total flux cleaned = 0.00893982 Jy ! Component: 150 - total flux cleaned = 0.00982475 Jy ! Component: 200 - total flux cleaned = 0.0101896 Jy ! Total flux subtracted in 200 components = 0.0101896 Jy ! Clean residual min=-0.003976 max=0.004548 Jy/beam ! Clean residual mean=0.000189 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.700232 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.700232 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=7.711 mas, bmaj=14.25 mas, bpa=0.3508 degrees ! Estimated noise=1050.19 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 = 0.00241779 Jy ! Component: 100 - total flux cleaned = 0.0026954 Jy ! Component: 150 - total flux cleaned = 0.00291597 Jy ! Component: 200 - total flux cleaned = 0.00309504 Jy ! Total flux subtracted in 200 components = 0.00309504 Jy ! Clean residual min=-0.004240 max=0.005917 Jy/beam ! Clean residual mean=0.000336 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.703327 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 147 components and 0.703327 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=8.529 mas, bpa=-4.721 degrees ! Estimated noise=847.161 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453672 Jy ! Component: 100 - total flux cleaned = -0.00065324 Jy ! Component: 150 - total flux cleaned = -0.000825622 Jy ! Component: 200 - total flux cleaned = -0.000977645 Jy ! Total flux subtracted in 200 components = -0.000977645 Jy ! Clean residual min=-0.003676 max=0.004335 Jy/beam ! Clean residual mean=0.000177 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.70235 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.70235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240850Jy sigma=0.001179 ! Fit after self-cal, rms=0.240858Jy sigma=0.001179 wmodel J1745-0753_S_2002_05_14_yyk\_map.mod ! Writing 163 model components to file: J1745-0753_S_2002_05_14_yyk_map.mod wobs J1745-0753_S_2002_05_14_yyk\_uvs.fits ! Writing UV FITS file: J1745-0753_S_2002_05_14_yyk_uvs.fits wwins J1745-0753_S_2002_05_14_yyk\_map.win ! wwins: Wrote 3 windows to J1745-0753_S_2002_05_14_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 = 0.00181061 Jy ! Component: 100 - total flux cleaned = 0.00288903 Jy ! Component: 150 - total flux cleaned = 0.00370725 Jy ! Component: 200 - total flux cleaned = 0.00400654 Jy ! Component: 250 - total flux cleaned = 0.0041787 Jy ! Component: 300 - total flux cleaned = 0.00428948 Jy ! Component: 350 - total flux cleaned = 0.00423675 Jy ! Component: 400 - total flux cleaned = 0.00408135 Jy ! Component: 450 - total flux cleaned = 0.00393169 Jy ! Component: 500 - total flux cleaned = 0.00378561 Jy ! Component: 550 - total flux cleaned = 0.00373818 Jy ! Component: 600 - total flux cleaned = 0.0036918 Jy ! Component: 650 - total flux cleaned = 0.00355568 Jy ! Component: 700 - total flux cleaned = 0.0034667 Jy ! Component: 750 - total flux cleaned = 0.00333715 Jy ! Component: 800 - total flux cleaned = 0.00312747 Jy ! Component: 850 - total flux cleaned = 0.0030864 Jy ! Component: 900 - total flux cleaned = 0.00304601 Jy ! Component: 950 - total flux cleaned = 0.00284896 Jy ! Component: 1000 - total flux cleaned = 0.00281048 Jy ! Component: 1050 - total flux cleaned = 0.00288649 Jy ! Component: 1100 - total flux cleaned = 0.00281147 Jy ! Component: 1150 - total flux cleaned = 0.00281149 Jy ! Component: 1200 - total flux cleaned = 0.0027753 Jy ! Component: 1250 - total flux cleaned = 0.00281112 Jy ! Component: 1300 - total flux cleaned = 0.00270608 Jy ! Component: 1350 - total flux cleaned = 0.00274124 Jy ! Component: 1400 - total flux cleaned = 0.00277524 Jy ! Component: 1450 - total flux cleaned = 0.00284252 Jy ! Component: 1500 - total flux cleaned = 0.0029417 Jy ! Component: 1550 - total flux cleaned = 0.00297438 Jy ! Component: 1600 - total flux cleaned = 0.00310386 Jy ! Component: 1650 - total flux cleaned = 0.00319905 Jy ! Component: 1700 - total flux cleaned = 0.00326122 Jy ! Component: 1750 - total flux cleaned = 0.00332267 Jy ! Component: 1800 - total flux cleaned = 0.00341422 Jy ! Component: 1850 - total flux cleaned = 0.00347478 Jy ! Component: 1900 - total flux cleaned = 0.00365384 Jy ! Component: 1950 - total flux cleaned = 0.00374239 Jy ! Component: 2000 - total flux cleaned = 0.00385845 Jy ! Total flux subtracted in 2048 components = 0.00400236 Jy ! Clean residual min=-0.001784 max=0.001480 Jy/beam ! Clean residual mean=0.000067 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.706352 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 316 components and 0.706352 Jy ![Exited script file: muppet] wmap "J1745-0753_S_2002_05_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 8.529 at -4.721 degrees (North through East) ! Clean map min=-0.0034904 max=0.38806 Jy/beam ! Writing clean map to FITS file: J1745-0753_S_2002_05_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.388062 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000585561 device "J1745-0753_S_2002_05_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J1745-0753_S_2002_05_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452681 0.452681 0.905362 1.81072 3.62145 7.2429 14.4858 28.9716 57.9432 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.388 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 8.529 at -4.721 degrees (North through East) ! Clean map min=-0.0034904 max=0.38806 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1745-0753_S_2002_05_14_yyk\_map.gif/gif" ! Attempting to open device: 'J1745-0753_S_2002_05_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1745-0753_S_2002_05_14_yyk_uvs.log closed on Tue Jun 26 23:01:18 2007