! Started logfile: J1911-2102_X_2004_04_30_yyk_uvs.log on Wed Dec 7 00:46:40 2005 obs J1911-2102_X_2004_04_30_yyk_uve.fits ! Reading UV FITS file: J1911-2102_X_2004_04_30_yyk_uve.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767677 visibilities/baseline/integration-bin. ! Found source: J1911-2102 ! ! 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 1546 lines of history. ! ! Reading 1520 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 J1911-2102_X_2004_04_30_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)= 0.191249 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.847328Jy sigma=15.221358 ! Fit after self-cal, rms=0.846756Jy sigma=15.214827 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.7033 mas, bmaj=1.976 mas, bpa=-5.461 degrees ! Estimated noise=1.60559 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 = 0.132402 Jy ! Component: 100 - total flux cleaned = 0.16798 Jy ! Total flux subtracted in 100 components = 0.16798 Jy ! Clean residual min=-0.009513 max=0.018658 Jy/beam ! Clean residual mean=-0.000053 rms=0.003072 Jy/beam ! Combined flux in latest and established models = 0.16798 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.16798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095404Jy sigma=1.521920 ! Fit after self-cal, rms=0.095347Jy sigma=1.521129 ! Inverting map ! Added new window around map position (5.4, -4.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223547 Jy ! Component: 100 - total flux cleaned = 0.0366573 Jy ! Total flux subtracted in 100 components = 0.0366573 Jy ! Clean residual min=-0.007809 max=0.014255 Jy/beam ! Clean residual mean=-0.000037 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.204637 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.204638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088967Jy sigma=1.352556 ! Fit after self-cal, rms=0.088818Jy sigma=1.346908 ! 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=0.9062 mas, bmaj=2.735 mas, bpa=-7.682 degrees ! Estimated noise=1.01052 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 = 0.0253325 Jy ! Component: 100 - total flux cleaned = 0.0407419 Jy ! Component: 150 - total flux cleaned = 0.0505046 Jy ! Component: 200 - total flux cleaned = 0.056762 Jy ! Total flux subtracted in 200 components = 0.056762 Jy ! Clean residual min=-0.007094 max=0.023863 Jy/beam ! Clean residual mean=-0.000099 rms=0.003298 Jy/beam ! Combined flux in latest and established models = 0.2614 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 75 components and 0.261399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084647Jy sigma=1.215210 ! Fit after self-cal, rms=0.084394Jy sigma=1.208066 ! Inverting map ! Added new window around map position (2, -3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229622 Jy ! Component: 100 - total flux cleaned = 0.0329858 Jy ! Component: 150 - total flux cleaned = 0.0395648 Jy ! Component: 200 - total flux cleaned = 0.0441131 Jy ! Total flux subtracted in 200 components = 0.0441131 Jy ! Clean residual min=-0.005122 max=0.006521 Jy/beam ! Clean residual mean=-0.000016 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.305513 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 56 model components to the UV plane model. ! The established model now contains 127 components and 0.305513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080214Jy sigma=1.097336 ! Fit after self-cal, rms=0.079979Jy sigma=1.086550 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! 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=0.079979Jy sigma=1.086550 ! Fit after self-cal, rms=0.079979Jy sigma=1.086550 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=0.079979Jy sigma=1.086550 ! Fit after self-cal, rms=0.079978Jy sigma=1.086464 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9062 mas, bmaj=2.735 mas, bpa=-7.682 degrees ! Estimated noise=1.01052 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 = 0.00592953 Jy ! Component: 100 - total flux cleaned = 0.00856502 Jy ! Component: 150 - total flux cleaned = 0.0101543 Jy ! Component: 200 - total flux cleaned = 0.0113326 Jy ! Total flux subtracted in 200 components = 0.0113326 Jy ! Clean residual min=-0.004030 max=0.004460 Jy/beam ! Clean residual mean=0.000007 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.316845 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 152 components and 0.316845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079554Jy sigma=1.077630 ! Fit after self-cal, rms=0.079572Jy sigma=1.076471 ! 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=0.079572Jy sigma=1.076471 ! Fit after self-cal, rms=0.076407Jy sigma=1.029099 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 = 0.00305962 Jy ! Component: 100 - total flux cleaned = 0.00436889 Jy ! Component: 150 - total flux cleaned = 0.00467251 Jy ! Component: 200 - total flux cleaned = 0.00488282 Jy ! Total flux subtracted in 200 components = 0.00488282 Jy ! Clean residual min=-0.004301 max=0.004274 Jy/beam ! Clean residual mean=0.000014 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.321728 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.321728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076258Jy sigma=1.026326 ! Fit after self-cal, rms=0.075873Jy sigma=1.021251 ! 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: 0.9062 x 2.735 at -7.682 degrees (North through East) ! Clean map min=-0.0042179 max=0.15517 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=0.075873Jy sigma=1.021251 ! Fit after self-cal, rms=0.075165Jy sigma=1.016606 ! 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=0.075165Jy sigma=1.016606 ! Fit after self-cal, rms=0.075135Jy sigma=1.015869 ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=2.735 mas, bpa=-7.641 degrees ! Estimated noise=1.00604 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00077246 Jy ! Component: 100 - total flux cleaned = -0.00098311 Jy ! Component: 150 - total flux cleaned = -0.000939788 Jy ! Component: 200 - total flux cleaned = -0.000858834 Jy ! Total flux subtracted in 200 components = -0.000858834 Jy ! Clean residual min=-0.003930 max=0.003931 Jy/beam ! Clean residual mean=0.000013 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.320869 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 174 components and 0.320869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075050Jy sigma=1.014629 ! Fit after self-cal, rms=0.075050Jy sigma=1.014401 ! 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=0.075050Jy sigma=1.014401 ! Fit after self-cal, rms=0.076455Jy sigma=0.996428 ! 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=0.076455Jy sigma=0.996428 ! Fit after self-cal, rms=0.076467Jy sigma=0.996269 ! Inverting map and beam ! Estimated beam: bmin=0.9121 mas, bmaj=2.696 mas, bpa=-6.783 degrees ! Estimated noise=1.01151 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180926 Jy ! Component: 100 - total flux cleaned = 0.00238595 Jy ! Component: 150 - total flux cleaned = 0.00261054 Jy ! Component: 200 - total flux cleaned = 0.00273231 Jy ! Total flux subtracted in 200 components = 0.00273231 Jy ! Clean residual min=-0.003715 max=0.003340 Jy/beam ! Clean residual mean=-0.000003 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.323601 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 188 components and 0.323601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076414Jy sigma=0.994990 ! Fit after self-cal, rms=0.076421Jy sigma=0.994931 ! 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=2.332 mas, bmaj=5.616 mas, bpa=0.9444 degrees ! Estimated noise=1.25198 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 = 0.00103132 Jy ! Component: 100 - total flux cleaned = 0.00126756 Jy ! Component: 150 - total flux cleaned = 0.0013505 Jy ! Component: 200 - total flux cleaned = 0.00135205 Jy ! Total flux subtracted in 200 components = 0.00135205 Jy ! Clean residual min=-0.004430 max=0.003497 Jy/beam ! Clean residual mean=-0.000002 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.324953 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 191 components and 0.324953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076426Jy sigma=0.994769 ! Fit after self-cal, rms=0.076429Jy sigma=0.994689 ! Inverting map uvtaper 0,0 ! 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=0.7054 mas, bmaj=1.969 mas, bpa=-5.041 degrees ! Estimated noise=1.6112 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.134112 Jy ! Component: 100 - total flux cleaned = 0.173297 Jy ! Component: 150 - total flux cleaned = 0.197491 Jy ! Component: 200 - total flux cleaned = 0.215408 Jy ! Total flux subtracted in 200 components = 0.215408 Jy ! Clean residual min=-0.007338 max=0.009118 Jy/beam ! Clean residual mean=-0.000039 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.215408 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.215408 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9121 mas, bmaj=2.696 mas, bpa=-6.783 degrees ! Estimated noise=1.01151 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 = 0.0289799 Jy ! Component: 100 - total flux cleaned = 0.048964 Jy ! Component: 150 - total flux cleaned = 0.0633932 Jy ! Component: 200 - total flux cleaned = 0.0740558 Jy ! Total flux subtracted in 200 components = 0.0740558 Jy ! Clean residual min=-0.004537 max=0.006452 Jy/beam ! Clean residual mean=-0.000062 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.289464 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 116 components and 0.289464 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=2.332 mas, bmaj=5.616 mas, bpa=0.9444 degrees ! Estimated noise=1.25198 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 = 0.012452 Jy ! Component: 100 - total flux cleaned = 0.0200346 Jy ! Component: 150 - total flux cleaned = 0.0249573 Jy ! Component: 200 - total flux cleaned = 0.0282276 Jy ! Total flux subtracted in 200 components = 0.0282276 Jy ! Clean residual min=-0.004035 max=0.003593 Jy/beam ! Clean residual mean=-0.000024 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.317692 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 151 components and 0.317692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9121 mas, bmaj=2.696 mas, bpa=-6.783 degrees ! Estimated noise=1.01151 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190237 Jy ! Component: 100 - total flux cleaned = 0.0022323 Jy ! Component: 150 - total flux cleaned = 0.002448 Jy ! Component: 200 - total flux cleaned = 0.00257795 Jy ! Total flux subtracted in 200 components = 0.00257795 Jy ! Clean residual min=-0.003419 max=0.003322 Jy/beam ! Clean residual mean=-0.000009 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.32027 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 165 components and 0.32027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076628Jy sigma=0.997861 ! Fit after self-cal, rms=0.076441Jy sigma=0.996738 wmodel J1911-2102_X_2004_04_30_yyk\_map.mod ! Writing 165 model components to file: J1911-2102_X_2004_04_30_yyk_map.mod wobs J1911-2102_X_2004_04_30_yyk\_uvs.fits ! Writing UV FITS file: J1911-2102_X_2004_04_30_yyk_uvs.fits wwins J1911-2102_X_2004_04_30_yyk\_map.win ! wwins: Wrote 3 windows to J1911-2102_X_2004_04_30_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 = -0.000265959 Jy ! Component: 100 - total flux cleaned = -0.000561687 Jy ! Component: 150 - total flux cleaned = -0.00107226 Jy ! Component: 200 - total flux cleaned = -0.0014553 Jy ! Component: 250 - total flux cleaned = -0.00192882 Jy ! Component: 300 - total flux cleaned = -0.00213113 Jy ! Component: 350 - total flux cleaned = -0.0022293 Jy ! Component: 400 - total flux cleaned = -0.00242081 Jy ! Component: 450 - total flux cleaned = -0.00265363 Jy ! Component: 500 - total flux cleaned = -0.00288143 Jy ! Component: 550 - total flux cleaned = -0.00310399 Jy ! Component: 600 - total flux cleaned = -0.00358191 Jy ! Component: 650 - total flux cleaned = -0.00383644 Jy ! Component: 700 - total flux cleaned = -0.0041705 Jy ! Component: 750 - total flux cleaned = -0.00462091 Jy ! Component: 800 - total flux cleaned = -0.00498228 Jy ! Component: 850 - total flux cleaned = -0.00537529 Jy ! Component: 900 - total flux cleaned = -0.00545332 Jy ! Component: 950 - total flux cleaned = -0.00560696 Jy ! Component: 1000 - total flux cleaned = -0.0057943 Jy ! Component: 1050 - total flux cleaned = -0.00594196 Jy ! Component: 1100 - total flux cleaned = -0.00615929 Jy ! Component: 1150 - total flux cleaned = -0.00633818 Jy ! Component: 1200 - total flux cleaned = -0.00651447 Jy ! Component: 1250 - total flux cleaned = -0.00668867 Jy ! Component: 1300 - total flux cleaned = -0.00692933 Jy ! Component: 1350 - total flux cleaned = -0.00706491 Jy ! Component: 1400 - total flux cleaned = -0.00723248 Jy ! Component: 1450 - total flux cleaned = -0.00743089 Jy ! Component: 1500 - total flux cleaned = -0.00752973 Jy ! Component: 1550 - total flux cleaned = -0.00782152 Jy ! Component: 1600 - total flux cleaned = -0.00788526 Jy ! Component: 1650 - total flux cleaned = -0.00798042 Jy ! Component: 1700 - total flux cleaned = -0.00801236 Jy ! Component: 1750 - total flux cleaned = -0.0081678 Jy ! Component: 1800 - total flux cleaned = -0.00807533 Jy ! Component: 1850 - total flux cleaned = -0.00807531 Jy ! Component: 1900 - total flux cleaned = -0.00801502 Jy ! Component: 1950 - total flux cleaned = -0.00807472 Jy ! Component: 2000 - total flux cleaned = -0.00798528 Jy ! Total flux subtracted in 2048 components = -0.00804409 Jy ! Clean residual min=-0.001810 max=0.001608 Jy/beam ! Clean residual mean=-0.000009 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.312225 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 300 components and 0.312226 Jy ![Exited script file: muppet] wmap "J1911-2102_X_2004_04_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9121 x 2.696 at -6.783 degrees (North through East) ! Clean map min=-0.0027216 max=0.15698 Jy/beam ! Writing clean map to FITS file: J1911-2102_X_2004_04_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.156984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0005466 device "J1911-2102_X_2004_04_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J1911-2102_X_2004_04_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04457 1.04457 2.08913 4.17827 8.35654 16.7131 33.4262 66.8523 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.156 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9121 x 2.696 at -6.783 degrees (North through East) ! Clean map min=-0.0027216 max=0.15698 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1911-2102_X_2004_04_30_yyk\_map.gif/gif" ! Attempting to open device: 'J1911-2102_X_2004_04_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1911-2102_X_2004_04_30_yyk_uvs.log closed on Wed Dec 7 00:46:45 2005