! Started logfile: J1939-1525_X_2004_05_08_yyk_uvs.log on Wed Dec 7 00:48:17 2005 obs J1939-1525_X_2004_05_08_yyk_uve.fits ! Reading UV FITS file: J1939-1525_X_2004_05_08_yyk_uve.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893333 visibilities/baseline/integration-bin. ! Found source: J1939-1525 ! ! 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 1438 lines of history. ! ! Reading 804 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 J1939-1525_X_2004_05_08_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)= 0.649536 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.386308Jy sigma=6.607589 ! Fit after self-cal, rms=0.386204Jy sigma=6.604909 ! 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=0.7365 mas, bmaj=1.766 mas, bpa=11.72 degrees ! Estimated noise=2.31156 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 = 0.523754 Jy ! Component: 100 - total flux cleaned = 0.631064 Jy ! Total flux subtracted in 100 components = 0.631064 Jy ! Clean residual min=-0.020889 max=0.035834 Jy/beam ! Clean residual mean=0.000334 rms=0.007171 Jy/beam ! Combined flux in latest and established models = 0.631064 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.631064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112382Jy sigma=1.842117 ! Fit after self-cal, rms=0.112236Jy sigma=1.838952 ! 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=0.9559 mas, bmaj=2.181 mas, bpa=9.865 degrees ! Estimated noise=1.58693 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 = 0.0671637 Jy ! Component: 100 - total flux cleaned = 0.0921375 Jy ! Component: 150 - total flux cleaned = 0.102522 Jy ! Component: 200 - total flux cleaned = 0.106176 Jy ! Total flux subtracted in 200 components = 0.106176 Jy ! Clean residual min=-0.016942 max=0.012564 Jy/beam ! Clean residual mean=0.000024 rms=0.003897 Jy/beam ! Combined flux in latest and established models = 0.73724 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.73724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087041Jy sigma=1.263311 ! Fit after self-cal, rms=0.086868Jy sigma=1.262019 ! 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: 1.00709 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 1.00 ! LA 0.98 MK 1.00 NL 1.00 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01533 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 0.96 ! LA 0.96 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.992018 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.00* KP 0.90 ! LA 0.98 MK 1.03 NL 1.00 OV 1.01 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.978358 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.00* KP 0.94 ! LA 0.98 MK 1.04 NL 1.00 OV 1.05 ! PT 1.12 SC 1.02 ! ! ! Fit before self-cal, rms=0.086868Jy sigma=1.262019 ! Fit after self-cal, rms=0.079720Jy sigma=1.114562 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=0.079720Jy sigma=1.114562 ! Fit after self-cal, rms=0.079729Jy sigma=1.114548 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9633 mas, bmaj=2.195 mas, bpa=10.08 degrees ! Estimated noise=1.58819 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 = -0.000308723 Jy ! Component: 100 - total flux cleaned = -0.000311047 Jy ! Component: 150 - total flux cleaned = -0.000315409 Jy ! Component: 200 - total flux cleaned = -0.000309992 Jy ! Total flux subtracted in 200 components = -0.000309992 Jy ! Clean residual min=-0.007527 max=0.009771 Jy/beam ! Clean residual mean=0.000105 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 0.73693 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.73693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079648Jy sigma=1.112445 ! Fit after self-cal, rms=0.079592Jy sigma=1.112180 ! 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=0.079592Jy sigma=1.112180 ! Fit after self-cal, rms=0.076647Jy sigma=1.069494 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 = 0.000342052 Jy ! Component: 100 - total flux cleaned = 0.000341424 Jy ! Component: 150 - total flux cleaned = 0.000398668 Jy ! Component: 200 - total flux cleaned = 0.000401725 Jy ! Total flux subtracted in 200 components = 0.000401725 Jy ! Clean residual min=-0.007678 max=0.009432 Jy/beam ! Clean residual mean=0.000103 rms=0.002265 Jy/beam ! Combined flux in latest and established models = 0.737332 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 40 components and 0.737332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076587Jy sigma=1.067893 ! Fit after self-cal, rms=0.076475Jy sigma=1.064850 ! 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: 0.9633 x 2.195 at 10.08 degrees (North through East) ! Clean map min=-0.0072207 max=0.62525 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=0.076475Jy sigma=1.064850 ! Fit after self-cal, rms=0.075114Jy sigma=1.015314 ! 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=0.075114Jy sigma=1.015314 ! Fit after self-cal, rms=0.075152Jy sigma=1.015020 ! Inverting map and beam ! Estimated beam: bmin=0.9641 mas, bmaj=2.196 mas, bpa=10.06 degrees ! Estimated noise=1.58689 mJy/beam. ! Added new window around map position (-2.8, 8.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689341 Jy ! Component: 100 - total flux cleaned = 0.00656538 Jy ! Component: 150 - total flux cleaned = 0.00599818 Jy ! Component: 200 - total flux cleaned = 0.00551267 Jy ! Total flux subtracted in 200 components = 0.00551267 Jy ! Clean residual min=-0.005986 max=0.007402 Jy/beam ! Clean residual mean=0.000034 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.742844 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 63 components and 0.742844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074196Jy sigma=0.993033 ! Fit after self-cal, rms=0.074252Jy sigma=0.992024 ! Inverting map ! Added new window around map position (5.8, -22.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079002 Jy ! Component: 100 - total flux cleaned = 0.0113729 Jy ! Component: 150 - total flux cleaned = 0.0126117 Jy ! Component: 200 - total flux cleaned = 0.0129892 Jy ! Total flux subtracted in 200 components = 0.0129892 Jy ! Clean residual min=-0.005524 max=0.004559 Jy/beam ! Clean residual mean=-0.000034 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.755833 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.755833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073579Jy sigma=0.976714 ! Fit after self-cal, rms=0.073621Jy sigma=0.976392 ! 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=0.073621Jy sigma=0.976392 ! Fit after self-cal, rms=0.071937Jy sigma=0.943792 ! 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=0.071937Jy sigma=0.943792 ! Fit after self-cal, rms=0.071953Jy sigma=0.943776 ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=2.192 mas, bpa=9.845 degrees ! Estimated noise=1.58426 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187658 Jy ! Component: 100 - total flux cleaned = 0.00212782 Jy ! Component: 150 - total flux cleaned = 0.00220562 Jy ! Component: 200 - total flux cleaned = 0.00227261 Jy ! Total flux subtracted in 200 components = 0.00227261 Jy ! Clean residual min=-0.005170 max=0.004777 Jy/beam ! Clean residual mean=-0.000039 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.758106 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 99 components and 0.758106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071818Jy sigma=0.940608 ! Fit after self-cal, rms=0.071840Jy sigma=0.940549 ! 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=2.579 mas, bmaj=5.836 mas, bpa=21.79 degrees ! Estimated noise=1.97496 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 = 0.000445816 Jy ! Component: 100 - total flux cleaned = 0.000232094 Jy ! Component: 150 - total flux cleaned = 3.96229e-05 Jy ! Component: 200 - total flux cleaned = -1.49657e-05 Jy ! Total flux subtracted in 200 components = -1.49657e-05 Jy ! Clean residual min=-0.004392 max=0.004394 Jy/beam ! Clean residual mean=-0.000064 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.758091 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.758091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071796Jy sigma=0.940100 ! Fit after self-cal, rms=0.071808Jy sigma=0.939408 ! 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=0.7386 mas, bmaj=1.772 mas, bpa=11.67 degrees ! Estimated noise=2.31773 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.525191 Jy ! Component: 100 - total flux cleaned = 0.631824 Jy ! Component: 150 - total flux cleaned = 0.678094 Jy ! Component: 200 - total flux cleaned = 0.703691 Jy ! Total flux subtracted in 200 components = 0.703691 Jy ! Clean residual min=-0.012500 max=0.014766 Jy/beam ! Clean residual mean=0.000131 rms=0.003097 Jy/beam ! Combined flux in latest and established models = 0.703691 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.703691 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=2.192 mas, bpa=9.845 degrees ! Estimated noise=1.58426 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) ! Added new window around map position (1, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243673 Jy ! Component: 100 - total flux cleaned = 0.0350371 Jy ! Component: 150 - total flux cleaned = 0.04175 Jy ! Component: 200 - total flux cleaned = 0.0452446 Jy ! Total flux subtracted in 200 components = 0.0452446 Jy ! Clean residual min=-0.006457 max=0.005007 Jy/beam ! Clean residual mean=0.000012 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.748935 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 67 components and 0.748936 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=2.579 mas, bmaj=5.836 mas, bpa=21.79 degrees ! Estimated noise=1.97496 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 = 0.00460438 Jy ! Component: 100 - total flux cleaned = 0.00645294 Jy ! Component: 150 - total flux cleaned = 0.00706199 Jy ! Component: 200 - total flux cleaned = 0.00740794 Jy ! Total flux subtracted in 200 components = 0.00740794 Jy ! Clean residual min=-0.004897 max=0.004524 Jy/beam ! Clean residual mean=-0.000052 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.756344 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.756344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=2.192 mas, bpa=9.845 degrees ! Estimated noise=1.58426 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139672 Jy ! Component: 100 - total flux cleaned = 0.00140311 Jy ! Component: 150 - total flux cleaned = 0.00140974 Jy ! Component: 200 - total flux cleaned = 0.00131225 Jy ! Total flux subtracted in 200 components = 0.00131225 Jy ! Clean residual min=-0.005219 max=0.004809 Jy/beam ! Clean residual mean=-0.000034 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.757656 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 111 components and 0.757656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071820Jy sigma=0.939580 ! Fit after self-cal, rms=0.071729Jy sigma=0.938757 wmodel J1939-1525_X_2004_05_08_yyk\_map.mod ! Writing 111 model components to file: J1939-1525_X_2004_05_08_yyk_map.mod wobs J1939-1525_X_2004_05_08_yyk\_uvs.fits ! Writing UV FITS file: J1939-1525_X_2004_05_08_yyk_uvs.fits wwins J1939-1525_X_2004_05_08_yyk\_map.win ! wwins: Wrote 4 windows to J1939-1525_X_2004_05_08_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 = 1.19346e-05 Jy ! Component: 100 - total flux cleaned = 0.000844313 Jy ! Component: 150 - total flux cleaned = 0.0014549 Jy ! Component: 200 - total flux cleaned = 0.00164551 Jy ! Component: 250 - total flux cleaned = 0.00176337 Jy ! Component: 300 - total flux cleaned = 0.0019338 Jy ! Component: 350 - total flux cleaned = 0.00203788 Jy ! Component: 400 - total flux cleaned = 0.00219169 Jy ! Component: 450 - total flux cleaned = 0.0022918 Jy ! Component: 500 - total flux cleaned = 0.00238909 Jy ! Component: 550 - total flux cleaned = 0.00224867 Jy ! Component: 600 - total flux cleaned = 0.00211166 Jy ! Component: 650 - total flux cleaned = 0.00193466 Jy ! Component: 700 - total flux cleaned = 0.00176183 Jy ! Component: 750 - total flux cleaned = 0.00159427 Jy ! Component: 800 - total flux cleaned = 0.00138963 Jy ! Component: 850 - total flux cleaned = 0.0013098 Jy ! Component: 900 - total flux cleaned = 0.00142807 Jy ! Component: 950 - total flux cleaned = 0.00154463 Jy ! Component: 1000 - total flux cleaned = 0.00162054 Jy ! Component: 1050 - total flux cleaned = 0.00180535 Jy ! Component: 1100 - total flux cleaned = 0.00176869 Jy ! Component: 1150 - total flux cleaned = 0.00187676 Jy ! Component: 1200 - total flux cleaned = 0.00198305 Jy ! Component: 1250 - total flux cleaned = 0.00212214 Jy ! Component: 1300 - total flux cleaned = 0.0021219 Jy ! Component: 1350 - total flux cleaned = 0.00218917 Jy ! Component: 1400 - total flux cleaned = 0.00225631 Jy ! Component: 1450 - total flux cleaned = 0.0023218 Jy ! Component: 1500 - total flux cleaned = 0.00232154 Jy ! Component: 1550 - total flux cleaned = 0.00238609 Jy ! Component: 1600 - total flux cleaned = 0.00245041 Jy ! Component: 1650 - total flux cleaned = 0.00248225 Jy ! Component: 1700 - total flux cleaned = 0.00257659 Jy ! Component: 1750 - total flux cleaned = 0.0025765 Jy ! Component: 1800 - total flux cleaned = 0.00270063 Jy ! Component: 1850 - total flux cleaned = 0.00276225 Jy ! Component: 1900 - total flux cleaned = 0.00288456 Jy ! Component: 1950 - total flux cleaned = 0.00291494 Jy ! Component: 2000 - total flux cleaned = 0.00297537 Jy ! Total flux subtracted in 2048 components = 0.00303515 Jy ! Clean residual min=-0.001657 max=0.001570 Jy/beam ! Clean residual mean=0.000033 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.760691 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 223 components and 0.760691 Jy ![Exited script file: muppet] wmap "J1939-1525_X_2004_05_08_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9604 x 2.192 at 9.845 degrees (North through East) ! Clean map min=-0.0028605 max=0.6278 Jy/beam ! Writing clean map to FITS file: J1939-1525_X_2004_05_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.627799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000528387 device "J1939-1525_X_2004_05_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J1939-1525_X_2004_05_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252495 0.252495 0.50499 1.00998 2.01996 4.03992 8.07984 16.1597 32.3194 64.6387 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.627 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9604 x 2.192 at 9.845 degrees (North through East) ! Clean map min=-0.0028605 max=0.6278 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1939-1525_X_2004_05_08_yyk\_map.gif/gif" ! Attempting to open device: 'J1939-1525_X_2004_05_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1939-1525_X_2004_05_08_yyk_uvs.log closed on Wed Dec 7 00:48:21 2005