! Started logfile: J1438-2204_X_1997_08_27_yyk_uvs.log on Mon Jan 8 06:30:01 2007 obs J1438-2204_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1438-2204_X_1997_08_27_yyk_uva.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956463 visibilities/baseline/integration-bin. ! Found source: J1438-2204 ! ! 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 701 lines of history. ! ! Reading 25308 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 J1438-2204_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.579423 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=0.694 mas, bmaj=1.744 mas, bpa=-6.019 degrees ! Estimated noise=1502.03 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 = 0.440239 Jy ! Component: 100 - total flux cleaned = 0.507111 Jy ! Total flux subtracted in 100 components = 0.507111 Jy ! Clean residual min=-0.014479 max=0.036385 Jy/beam ! Clean residual mean=0.000118 rms=0.004744 Jy/beam ! Combined flux in latest and established models = 0.507111 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.507111 Jy ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.253237Jy sigma=0.001392 ! Fit after self-cal, rms=0.252829Jy sigma=0.001391 ! Inverting map and beam ! Estimated beam: bmin=0.694 mas, bmaj=1.744 mas, bpa=-6.019 degrees ! Estimated noise=1502.05 mJy/beam. ! Added new window around map position (1.2, 0.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422074 Jy ! Component: 100 - total flux cleaned = 0.0650544 Jy ! Total flux subtracted in 100 components = 0.0650544 Jy ! Clean residual min=-0.010182 max=0.016416 Jy/beam ! Clean residual mean=0.000053 rms=0.003186 Jy/beam ! Combined flux in latest and established models = 0.572165 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.572165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245846Jy sigma=0.001344 ! Fit after self-cal, rms=0.245409Jy sigma=0.001342 ! 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=0.8858 mas, bmaj=2.176 mas, bpa=-5.357 degrees ! Estimated noise=771.989 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 = 0.0250615 Jy ! Component: 100 - total flux cleaned = 0.0361306 Jy ! Component: 150 - total flux cleaned = 0.0417194 Jy ! Component: 200 - total flux cleaned = 0.0432384 Jy ! Total flux subtracted in 200 components = 0.0432384 Jy ! Clean residual min=-0.005897 max=0.009179 Jy/beam ! Clean residual mean=0.000028 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.615404 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.615404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243868Jy sigma=0.001331 ! Fit after self-cal, rms=0.243707Jy sigma=0.001330 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8858 x 2.176 at -5.357 degrees (North through East) ! Clean map min=-0.0056509 max=0.51223 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992966 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 1.05 ! LA 1.01 MK 1.05 NL 1.02 OV 1.01 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00505 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 1.04 ! LA 0.99 MK 0.99 NL 0.99 OV 1.07 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99796 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.02 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00049 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 1.01 ! LA 0.97 MK 0.97 NL 0.99 OV 1.04 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.243707Jy sigma=0.001330 ! Fit after self-cal, rms=0.243285Jy sigma=0.001325 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=0.243285Jy sigma=0.001325 ! Fit after self-cal, rms=0.243285Jy sigma=0.001325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=2.167 mas, bpa=-5.15 degrees ! Estimated noise=769.632 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 = 0.000294598 Jy ! Component: 100 - total flux cleaned = 0.000275133 Jy ! Component: 150 - total flux cleaned = 0.000177138 Jy ! Component: 200 - total flux cleaned = 0.000261201 Jy ! Total flux subtracted in 200 components = 0.000261201 Jy ! Clean residual min=-0.004767 max=0.006656 Jy/beam ! Clean residual mean=0.000003 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.615665 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.615665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243148Jy sigma=0.001324 ! Fit after self-cal, rms=0.243140Jy sigma=0.001324 ! 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=0.243140Jy sigma=0.001324 ! Fit after self-cal, rms=0.227367Jy sigma=0.001234 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 = 0.00624602 Jy ! Component: 100 - total flux cleaned = 0.00780182 Jy ! Component: 150 - total flux cleaned = 0.00788454 Jy ! Component: 200 - total flux cleaned = 0.00795791 Jy ! Total flux subtracted in 200 components = 0.00795791 Jy ! Clean residual min=-0.004579 max=0.006008 Jy/beam ! Clean residual mean=-0.000004 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.623623 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.623623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227276Jy sigma=0.001233 ! Fit after self-cal, rms=0.225796Jy sigma=0.001225 ! 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: 0.8863 x 2.167 at -5.15 degrees (North through East) ! Clean map min=-0.0043442 max=0.51804 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=0.225796Jy sigma=0.001225 ! Fit after self-cal, rms=0.227613Jy sigma=0.001221 ! 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=0.227613Jy sigma=0.001221 ! Fit after self-cal, rms=0.227319Jy sigma=0.001219 ! Inverting map and beam ! Estimated beam: bmin=0.8853 mas, bmaj=2.175 mas, bpa=-5.005 degrees ! Estimated noise=767.375 mJy/beam. ! Added new window around map position (2.6, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709781 Jy ! Component: 100 - total flux cleaned = 0.00811976 Jy ! Component: 150 - total flux cleaned = 0.00812284 Jy ! Component: 200 - total flux cleaned = 0.00812711 Jy ! Total flux subtracted in 200 components = 0.00812711 Jy ! Clean residual min=-0.003374 max=0.003588 Jy/beam ! Clean residual mean=0.000003 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.63175 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 84 components and 0.63175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227152Jy sigma=0.001218 ! Fit after self-cal, rms=0.227021Jy sigma=0.001218 ! Inverting map ! Added new window around map position (-7.8, 19.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370309 Jy ! Component: 100 - total flux cleaned = 0.00447701 Jy ! Component: 150 - total flux cleaned = 0.00486594 Jy ! Component: 200 - total flux cleaned = 0.00500176 Jy ! Total flux subtracted in 200 components = 0.00500176 Jy ! Clean residual min=-0.003342 max=0.003251 Jy/beam ! Clean residual mean=0.000004 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.636752 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 104 components and 0.636752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226945Jy sigma=0.001217 ! Fit after self-cal, rms=0.226867Jy sigma=0.001217 ! 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=0.226867Jy sigma=0.001217 ! Fit after self-cal, rms=0.226865Jy sigma=0.001215 ! 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=0.226865Jy sigma=0.001215 ! Fit after self-cal, rms=0.226819Jy sigma=0.001214 ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=2.178 mas, bpa=-5.076 degrees ! Estimated noise=766.724 mJy/beam. ! Added new window around map position (-1.2, 24). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026375 Jy ! Component: 100 - total flux cleaned = 0.0036969 Jy ! Component: 150 - total flux cleaned = 0.00425235 Jy ! Component: 200 - total flux cleaned = 0.00453198 Jy ! Total flux subtracted in 200 components = 0.00453198 Jy ! Clean residual min=-0.002850 max=0.002587 Jy/beam ! Clean residual mean=-0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.641284 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.641284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226755Jy sigma=0.001214 ! Fit after self-cal, rms=0.226714Jy sigma=0.001214 ! 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=2.266 mas, bmaj=4.763 mas, bpa=0.2346 degrees ! Estimated noise=996.172 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 = 0.0010016 Jy ! Component: 100 - total flux cleaned = 0.0013255 Jy ! Component: 150 - total flux cleaned = 0.00141927 Jy ! Component: 200 - total flux cleaned = 0.00145957 Jy ! Total flux subtracted in 200 components = 0.00145957 Jy ! Clean residual min=-0.002856 max=0.002555 Jy/beam ! Clean residual mean=-0.000010 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.642743 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 135 components and 0.642743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226709Jy sigma=0.001214 ! Fit after self-cal, rms=0.226675Jy sigma=0.001214 ! 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=0.694 mas, bmaj=1.743 mas, bpa=-5.858 degrees ! Estimated noise=1495.65 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.444864 Jy ! Component: 100 - total flux cleaned = 0.520256 Jy ! Component: 150 - total flux cleaned = 0.557913 Jy ! Component: 200 - total flux cleaned = 0.579881 Jy ! Total flux subtracted in 200 components = 0.579881 Jy ! Clean residual min=-0.007674 max=0.008816 Jy/beam ! Clean residual mean=0.000051 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.579881 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.579881 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=2.178 mas, bpa=-5.076 degrees ! Estimated noise=766.724 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 = 0.0238465 Jy ! Component: 100 - total flux cleaned = 0.0361204 Jy ! Component: 150 - total flux cleaned = 0.0437353 Jy ! Component: 200 - total flux cleaned = 0.049132 Jy ! Total flux subtracted in 200 components = 0.049132 Jy ! Clean residual min=-0.002956 max=0.002928 Jy/beam ! Clean residual mean=0.000012 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.629013 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.629014 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=2.266 mas, bmaj=4.763 mas, bpa=0.2346 degrees ! Estimated noise=996.172 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 = 0.00565205 Jy ! Component: 100 - total flux cleaned = 0.00901477 Jy ! Component: 150 - total flux cleaned = 0.0104441 Jy ! Component: 200 - total flux cleaned = 0.0113546 Jy ! Total flux subtracted in 200 components = 0.0113546 Jy ! Clean residual min=-0.002893 max=0.002683 Jy/beam ! Clean residual mean=0.000001 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.640368 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 106 components and 0.640368 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=2.178 mas, bpa=-5.076 degrees ! Estimated noise=766.724 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467723 Jy ! Component: 100 - total flux cleaned = -6.0901e-06 Jy ! Component: 150 - total flux cleaned = 0.000401963 Jy ! Component: 200 - total flux cleaned = 0.000767189 Jy ! Total flux subtracted in 200 components = 0.000767189 Jy ! Clean residual min=-0.002451 max=0.002478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.641135 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.641135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226687Jy sigma=0.001214 ! Fit after self-cal, rms=0.226654Jy sigma=0.001213 wmodel J1438-2204_X_1997_08_27_yyk\_map.mod ! Writing 125 model components to file: J1438-2204_X_1997_08_27_yyk_map.mod wobs J1438-2204_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1438-2204_X_1997_08_27_yyk_uvs.fits wwins J1438-2204_X_1997_08_27_yyk\_map.win ! wwins: Wrote 5 windows to J1438-2204_X_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 = -0.000546701 Jy ! Component: 100 - total flux cleaned = -0.000630013 Jy ! Component: 150 - total flux cleaned = -0.00082841 Jy ! Component: 200 - total flux cleaned = -0.000981139 Jy ! Component: 250 - total flux cleaned = -0.00116439 Jy ! Component: 300 - total flux cleaned = -0.00130768 Jy ! Component: 350 - total flux cleaned = -0.00144782 Jy ! Component: 400 - total flux cleaned = -0.00158331 Jy ! Component: 450 - total flux cleaned = -0.00158239 Jy ! Component: 500 - total flux cleaned = -0.00167957 Jy ! Component: 550 - total flux cleaned = -0.00193356 Jy ! Component: 600 - total flux cleaned = -0.00202707 Jy ! Component: 650 - total flux cleaned = -0.00224172 Jy ! Component: 700 - total flux cleaned = -0.00245281 Jy ! Component: 750 - total flux cleaned = -0.00257163 Jy ! Component: 800 - total flux cleaned = -0.00283465 Jy ! Component: 850 - total flux cleaned = -0.0030359 Jy ! Component: 900 - total flux cleaned = -0.00326211 Jy ! Component: 950 - total flux cleaned = -0.00340166 Jy ! Component: 1000 - total flux cleaned = -0.00353987 Jy ! Component: 1050 - total flux cleaned = -0.00378456 Jy ! Component: 1100 - total flux cleaned = -0.00399869 Jy ! Component: 1150 - total flux cleaned = -0.0042102 Jy ! Component: 1200 - total flux cleaned = -0.00436685 Jy ! Component: 1250 - total flux cleaned = -0.00449571 Jy ! Component: 1300 - total flux cleaned = -0.00457224 Jy ! Component: 1350 - total flux cleaned = -0.00462273 Jy ! Component: 1400 - total flux cleaned = -0.00467284 Jy ! Component: 1450 - total flux cleaned = -0.00472225 Jy ! Component: 1500 - total flux cleaned = -0.00477102 Jy ! Component: 1550 - total flux cleaned = -0.00477123 Jy ! Component: 1600 - total flux cleaned = -0.00491501 Jy ! Component: 1650 - total flux cleaned = -0.00498595 Jy ! Component: 1700 - total flux cleaned = -0.00512648 Jy ! Component: 1750 - total flux cleaned = -0.00521934 Jy ! Component: 1800 - total flux cleaned = -0.00531174 Jy ! Component: 1850 - total flux cleaned = -0.00547136 Jy ! Component: 1900 - total flux cleaned = -0.00551663 Jy ! Component: 1950 - total flux cleaned = -0.00567362 Jy ! Component: 2000 - total flux cleaned = -0.00582866 Jy ! Total flux subtracted in 2048 components = -0.0058728 Jy ! Clean residual min=-0.001388 max=0.001216 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.635263 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 264 components and 0.635263 Jy ![Exited script file: muppet] wmap "J1438-2204_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8844 x 2.178 at -5.076 degrees (North through East) ! Clean map min=-0.0019323 max=0.51769 Jy/beam ! Writing clean map to FITS file: J1438-2204_X_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 0.517686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000413924 device "J1438-2204_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1438-2204_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23987 0.23987 0.479739 0.959479 1.91896 3.83791 7.67583 15.3517 30.7033 61.4066 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.517 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8844 x 2.178 at -5.076 degrees (North through East) ! Clean map min=-0.0019323 max=0.51769 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1438-2204_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1438-2204_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1438-2204_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 06:30:11 2007