! Started logfile: J1911-1921_X_2005_07_20_yyk_uvs.log on Fri Jan 20 11:26:49 2006 obs J1911-1921_X_2005_07_20_yyk_uve.fits ! Reading UV FITS file: J1911-1921_X_2005_07_20_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873333 visibilities/baseline/integration-bin. ! Found source: J1911-1921 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1488 lines of history. ! ! Reading 1572 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 J1911-1921_X_2005_07_20_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)= 0.126843 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=0.7904 mas, bmaj=3.94 mas, bpa=-19.29 degrees ! Estimated noise=1.93001 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 = 0.0834272 Jy ! Component: 100 - total flux cleaned = 0.107704 Jy ! Total flux subtracted in 100 components = 0.107704 Jy ! Clean residual min=-0.009231 max=0.011221 Jy/beam ! Clean residual mean=-0.000019 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 0.107704 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.107704 Jy ! ! Correcting IF 1. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.074054Jy sigma=1.113524 ! Fit after self-cal, rms=0.073280Jy sigma=1.100628 ! Inverting map and beam ! Estimated beam: bmin=0.7903 mas, bmaj=3.94 mas, bpa=-19.28 degrees ! Estimated noise=1.9332 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=1.132 mas, bmaj=4.03 mas, bpa=-16.86 degrees ! Estimated noise=1.23684 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 = 0.00809385 Jy ! Component: 100 - total flux cleaned = 0.0082616 Jy ! Component: 150 - total flux cleaned = 0.00825574 Jy ! Component: 200 - total flux cleaned = 0.00825238 Jy ! Total flux subtracted in 200 components = 0.00825238 Jy ! Clean residual min=-0.006780 max=0.007814 Jy/beam ! Clean residual mean=0.000031 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.115957 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.115957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072116Jy sigma=1.080631 ! Fit after self-cal, rms=0.071906Jy sigma=1.079480 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.132 x 4.03 at -16.86 degrees (North through East) ! Clean map min=-0.0064986 max=0.099364 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.071906Jy sigma=1.079480 ! Fit after self-cal, rms=0.071906Jy sigma=1.079480 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=0.071906Jy sigma=1.079480 ! Fit after self-cal, rms=0.071905Jy sigma=1.079444 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=4.03 mas, bpa=-16.86 degrees ! Estimated noise=1.23684 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 = -2.28455e-05 Jy ! Component: 100 - total flux cleaned = -1.53261e-05 Jy ! Component: 150 - total flux cleaned = 6.41986e-05 Jy ! Component: 200 - total flux cleaned = 6.07991e-05 Jy ! Total flux subtracted in 200 components = 6.07991e-05 Jy ! Clean residual min=-0.006754 max=0.007685 Jy/beam ! Clean residual mean=0.000033 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.116018 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.116018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071655Jy sigma=1.075812 ! Fit after self-cal, rms=0.071657Jy sigma=1.075603 ! 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=0.071657Jy sigma=1.075603 ! Fit after self-cal, rms=0.068408Jy sigma=1.017729 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 = 0.00101944 Jy ! Component: 100 - total flux cleaned = 0.000930769 Jy ! Component: 150 - total flux cleaned = 0.000932265 Jy ! Component: 200 - total flux cleaned = 0.000799707 Jy ! Total flux subtracted in 200 components = 0.000799707 Jy ! Clean residual min=-0.006961 max=0.007635 Jy/beam ! Clean residual mean=0.000033 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.116817 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 57 components and 0.116817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068185Jy sigma=1.014185 ! Fit after self-cal, rms=0.067773Jy sigma=1.009552 ! 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: 1.132 x 4.03 at -16.86 degrees (North through East) ! Clean map min=-0.0070692 max=0.10279 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=0.067773Jy sigma=1.009552 ! Fit after self-cal, rms=0.067773Jy sigma=1.009552 ! 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=0.067773Jy sigma=1.009552 ! Fit after self-cal, rms=0.067686Jy sigma=1.008984 ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=4.03 mas, bpa=-16.86 degrees ! Estimated noise=1.23684 mJy/beam. ! Added new window around map position (18.4, -6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053566 Jy ! Component: 100 - total flux cleaned = 0.00568929 Jy ! Component: 150 - total flux cleaned = 0.00542507 Jy ! Component: 200 - total flux cleaned = 0.00542985 Jy ! Total flux subtracted in 200 components = 0.00542985 Jy ! Clean residual min=-0.005703 max=0.006608 Jy/beam ! Clean residual mean=0.000027 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.122247 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 80 components and 0.122247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067011Jy sigma=0.990960 ! Fit after self-cal, rms=0.066894Jy sigma=0.989410 ! Inverting map ! Added new window around map position (-18.8, 5.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446631 Jy ! Component: 100 - total flux cleaned = 0.00686388 Jy ! Component: 150 - total flux cleaned = 0.00919644 Jy ! Component: 200 - total flux cleaned = 0.0109509 Jy ! Total flux subtracted in 200 components = 0.0109509 Jy ! Clean residual min=-0.004974 max=0.004091 Jy/beam ! Clean residual mean=0.000022 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.133198 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 109 components and 0.133198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066356Jy sigma=0.976162 ! Fit after self-cal, rms=0.066240Jy sigma=0.975081 ! 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=0.066240Jy sigma=0.975081 ! Fit after self-cal, rms=0.063183Jy sigma=0.970204 ! 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=0.063183Jy sigma=0.970204 ! Fit after self-cal, rms=0.063170Jy sigma=0.970036 ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=4.05 mas, bpa=-17.04 degrees ! Estimated noise=1.19834 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -9.21612e-05 Jy ! Component: 100 - total flux cleaned = 0.000566433 Jy ! Component: 150 - total flux cleaned = 0.000993328 Jy ! Component: 200 - total flux cleaned = 0.00153448 Jy ! Total flux subtracted in 200 components = 0.00153448 Jy ! Clean residual min=-0.003831 max=0.003853 Jy/beam ! Clean residual mean=0.000007 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.134733 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 122 components and 0.134733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063020Jy sigma=0.965755 ! Fit after self-cal, rms=0.063000Jy sigma=0.965620 ! 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=2.53 mas, bmaj=5.321 mas, bpa=4.409 degrees ! Estimated noise=1.36884 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 = 0.000277451 Jy ! Component: 100 - total flux cleaned = 0.000536201 Jy ! Component: 150 - total flux cleaned = 0.000434263 Jy ! Component: 200 - total flux cleaned = 0.000435322 Jy ! Total flux subtracted in 200 components = 0.000435322 Jy ! Clean residual min=-0.004017 max=0.003409 Jy/beam ! Clean residual mean=0.000009 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.135168 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 137 components and 0.135168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062972Jy sigma=0.964728 ! Fit after self-cal, rms=0.062975Jy sigma=0.964617 ! 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=0.7819 mas, bmaj=3.962 mas, bpa=-19.32 degrees ! Estimated noise=1.85462 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0829158 Jy ! Component: 100 - total flux cleaned = 0.106624 Jy ! Component: 150 - total flux cleaned = 0.112929 Jy ! Component: 200 - total flux cleaned = 0.11786 Jy ! Total flux subtracted in 200 components = 0.11786 Jy ! Clean residual min=-0.006817 max=0.006802 Jy/beam ! Clean residual mean=-0.000005 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.11786 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.11786 Jy ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=4.05 mas, bpa=-17.04 degrees ! Estimated noise=1.19834 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 = 0.00801823 Jy ! Component: 100 - total flux cleaned = 0.0100311 Jy ! Component: 150 - total flux cleaned = 0.0119107 Jy ! Component: 200 - total flux cleaned = 0.0136657 Jy ! Total flux subtracted in 200 components = 0.0136657 Jy ! Clean residual min=-0.004464 max=0.004430 Jy/beam ! Clean residual mean=0.000011 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.131526 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.131526 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=2.53 mas, bmaj=5.321 mas, bpa=4.409 degrees ! Estimated noise=1.36884 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 = 0.00261418 Jy ! Component: 100 - total flux cleaned = 0.0035278 Jy ! Component: 150 - total flux cleaned = 0.00386415 Jy ! Component: 200 - total flux cleaned = 0.00410107 Jy ! Total flux subtracted in 200 components = 0.00410107 Jy ! Clean residual min=-0.004445 max=0.004040 Jy/beam ! Clean residual mean=0.000018 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.135627 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 105 components and 0.135627 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=4.05 mas, bpa=-17.04 degrees ! Estimated noise=1.19834 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813991 Jy ! Component: 100 - total flux cleaned = 0.000909483 Jy ! Component: 150 - total flux cleaned = 0.000816005 Jy ! Component: 200 - total flux cleaned = 0.00124858 Jy ! Total flux subtracted in 200 components = 0.00124858 Jy ! Clean residual min=-0.003795 max=0.004162 Jy/beam ! Clean residual mean=0.000010 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.136875 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.136875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063197Jy sigma=0.968833 ! Fit after self-cal, rms=0.063189Jy sigma=0.968234 wmodel J1911-1921_X_2005_07_20_yyk\_map.mod ! Writing 124 model components to file: J1911-1921_X_2005_07_20_yyk_map.mod wobs J1911-1921_X_2005_07_20_yyk\_uvs.fits ! Writing UV FITS file: J1911-1921_X_2005_07_20_yyk_uvs.fits wwins J1911-1921_X_2005_07_20_yyk\_map.win ! wwins: Wrote 3 windows to J1911-1921_X_2005_07_20_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 = -0.000711939 Jy ! Component: 100 - total flux cleaned = -0.00110026 Jy ! Component: 150 - total flux cleaned = -0.000801733 Jy ! Component: 200 - total flux cleaned = -0.000803189 Jy ! Component: 250 - total flux cleaned = -0.000643761 Jy ! Component: 300 - total flux cleaned = -0.00048863 Jy ! Component: 350 - total flux cleaned = -0.000389648 Jy ! Component: 400 - total flux cleaned = -0.000249434 Jy ! Component: 450 - total flux cleaned = -6.98712e-05 Jy ! Component: 500 - total flux cleaned = 6.06264e-05 Jy ! Component: 550 - total flux cleaned = 0.000354656 Jy ! Component: 600 - total flux cleaned = 0.000598298 Jy ! Component: 650 - total flux cleaned = 0.000715702 Jy ! Component: 700 - total flux cleaned = 0.000830645 Jy ! Component: 750 - total flux cleaned = 0.00105409 Jy ! Component: 800 - total flux cleaned = 0.00123471 Jy ! Component: 850 - total flux cleaned = 0.00141056 Jy ! Component: 900 - total flux cleaned = 0.00151427 Jy ! Component: 950 - total flux cleaned = 0.00164831 Jy ! Component: 1000 - total flux cleaned = 0.00174648 Jy ! Component: 1050 - total flux cleaned = 0.00177854 Jy ! Component: 1100 - total flux cleaned = 0.00181094 Jy ! Component: 1150 - total flux cleaned = 0.00196588 Jy ! Component: 1200 - total flux cleaned = 0.00199659 Jy ! Component: 1250 - total flux cleaned = 0.00214571 Jy ! Component: 1300 - total flux cleaned = 0.00217421 Jy ! Component: 1350 - total flux cleaned = 0.00228937 Jy ! Component: 1400 - total flux cleaned = 0.00245822 Jy ! Component: 1450 - total flux cleaned = 0.0026241 Jy ! Component: 1500 - total flux cleaned = 0.00278781 Jy ! Component: 1550 - total flux cleaned = 0.0028953 Jy ! Component: 1600 - total flux cleaned = 0.00302726 Jy ! Component: 1650 - total flux cleaned = 0.00305351 Jy ! Component: 1700 - total flux cleaned = 0.00315629 Jy ! Component: 1750 - total flux cleaned = 0.00318176 Jy ! Component: 1800 - total flux cleaned = 0.00328223 Jy ! Component: 1850 - total flux cleaned = 0.0032826 Jy ! Component: 1900 - total flux cleaned = 0.00340527 Jy ! Component: 1950 - total flux cleaned = 0.00352585 Jy ! Component: 2000 - total flux cleaned = 0.00364473 Jy ! Total flux subtracted in 2048 components = 0.00371507 Jy ! Clean residual min=-0.001264 max=0.001391 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.14059 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 256 components and 0.14059 Jy ![Exited script file: muppet] wmap "J1911-1921_X_2005_07_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 4.05 at -17.04 degrees (North through East) ! Clean map min=-0.0034563 max=0.093358 Jy/beam ! Writing clean map to FITS file: J1911-1921_X_2005_07_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0933583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000448262 device "J1911-1921_X_2005_07_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1911-1921_X_2005_07_20_yyk_map.eps/VPS' loglevs 2*100*3*image_rms/peak_flux ! The new contour levels are: ! -2.88092 2.88092 5.76184 11.5237 23.0473 46.0947 92.1894 print "clev=",int(2*3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 4.05 at -17.04 degrees (North through East) ! Clean map min=-0.0034563 max=0.093358 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1911-1921_X_2005_07_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1911-1921_X_2005_07_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1911-1921_X_2005_07_20_yyk_uvs.log closed on Fri Jan 20 11:26:53 2006