! Started logfile: J1342-2051_X_1997_08_27_yyk_uvs.log on Mon Jan 8 06:11:36 2007 obs J1342-2051_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1342-2051_X_1997_08_27_yyk_uva.fits ! AN table 1: 134 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.945108 visibilities/baseline/integration-bin. ! Found source: J1342-2051 ! ! 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 22796 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 J1342-2051_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)= 0.314604 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=0.7049 mas, bmaj=1.753 mas, bpa=-5.821 degrees ! Estimated noise=1291.28 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 = 0.145997 Jy ! Component: 100 - total flux cleaned = 0.175334 Jy ! Total flux subtracted in 100 components = 0.175334 Jy ! Clean residual min=-0.011711 max=0.016355 Jy/beam ! Clean residual mean=0.000090 rms=0.003261 Jy/beam ! Combined flux in latest and established models = 0.175334 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.175334 Jy ! ! Correcting IF 1. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.261105Jy sigma=0.001301 ! Fit after self-cal, rms=0.260854Jy sigma=0.001300 ! Inverting map and beam ! Estimated beam: bmin=0.7049 mas, bmaj=1.753 mas, bpa=-5.821 degrees ! Estimated noise=1291.28 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=0.8809 mas, bmaj=2.258 mas, bpa=-7.144 degrees ! Estimated noise=828.524 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 = 0.0232577 Jy ! Component: 100 - total flux cleaned = 0.0308478 Jy ! Component: 150 - total flux cleaned = 0.0338555 Jy ! Component: 200 - total flux cleaned = 0.034395 Jy ! Total flux subtracted in 200 components = 0.034395 Jy ! Clean residual min=-0.007069 max=0.010654 Jy/beam ! Clean residual mean=0.000108 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 0.209729 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.209729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260394Jy sigma=0.001291 ! Fit after self-cal, rms=0.260385Jy sigma=0.001291 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8809 x 2.258 at -7.144 degrees (North through East) ! Clean map min=-0.0064285 max=0.18299 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01368 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.04 KP 1.08 ! LA 0.90 MK 0.97 NL 1.03 OV 1.05 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979408 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.19 KP 1.07 ! LA 0.94 MK 1.00 NL 1.05 OV 1.07 ! PT 0.98 SC 0.94 ! ! ! Fit before self-cal, rms=0.260385Jy sigma=0.001291 ! Fit after self-cal, rms=0.262840Jy sigma=0.001289 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=0.262840Jy sigma=0.001289 ! Fit after self-cal, rms=0.262839Jy sigma=0.001289 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8774 mas, bmaj=2.23 mas, bpa=-6.595 degrees ! Estimated noise=820.429 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 = -0.0001796 Jy ! Component: 100 - total flux cleaned = -0.000178274 Jy ! Component: 150 - total flux cleaned = -0.000218937 Jy ! Component: 200 - total flux cleaned = -0.000255206 Jy ! Total flux subtracted in 200 components = -0.000255206 Jy ! Clean residual min=-0.006134 max=0.009499 Jy/beam ! Clean residual mean=0.000083 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.209474 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.209474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262788Jy sigma=0.001289 ! Fit after self-cal, rms=0.262787Jy sigma=0.001289 ! 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=0.262787Jy sigma=0.001289 ! Fit after self-cal, rms=0.253367Jy sigma=0.001240 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 = 0.00896812 Jy ! Component: 100 - total flux cleaned = 0.0105856 Jy ! Component: 150 - total flux cleaned = 0.0106917 Jy ! Component: 200 - total flux cleaned = 0.0106 Jy ! Total flux subtracted in 200 components = 0.0106 Jy ! Clean residual min=-0.005024 max=0.008006 Jy/beam ! Clean residual mean=0.000054 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.220074 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 44 components and 0.220074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253380Jy sigma=0.001239 ! Fit after self-cal, rms=0.252474Jy sigma=0.001234 ! Inverting map ! Added new window around map position (-4.4, 17.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00816351 Jy ! Component: 100 - total flux cleaned = 0.00940637 Jy ! Component: 150 - total flux cleaned = 0.0100531 Jy ! Component: 200 - total flux cleaned = 0.0102183 Jy ! Total flux subtracted in 200 components = 0.0102183 Jy ! Clean residual min=-0.004614 max=0.007721 Jy/beam ! Clean residual mean=0.000055 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.230292 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 0.230292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252154Jy sigma=0.001233 ! Fit after self-cal, rms=0.251888Jy sigma=0.001231 ! Inverting map ! Added new window around map position (11, -21.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00707015 Jy ! Component: 100 - total flux cleaned = 0.0084566 Jy ! Component: 150 - total flux cleaned = 0.0093282 Jy ! Component: 200 - total flux cleaned = 0.00960599 Jy ! Total flux subtracted in 200 components = 0.00960599 Jy ! Clean residual min=-0.004681 max=0.004915 Jy/beam ! Clean residual mean=0.000042 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.239898 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 75 components and 0.239898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251612Jy sigma=0.001230 ! Fit after self-cal, rms=0.251517Jy sigma=0.001230 ! 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: 0.8774 x 2.23 at -6.595 degrees (North through East) ! Clean map min=-0.0042283 max=0.1906 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=0.251517Jy sigma=0.001230 ! Fit after self-cal, rms=0.252702Jy sigma=0.001228 ! 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=0.252702Jy sigma=0.001228 ! Fit after self-cal, rms=0.252662Jy sigma=0.001228 ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.254 mas, bpa=-6.224 degrees ! Estimated noise=807.854 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000769642 Jy ! Component: 100 - total flux cleaned = 0.000256691 Jy ! Component: 150 - total flux cleaned = 0.00108225 Jy ! Component: 200 - total flux cleaned = 0.00164193 Jy ! Total flux subtracted in 200 components = 0.00164193 Jy ! Clean residual min=-0.003890 max=0.004728 Jy/beam ! Clean residual mean=0.000049 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.24154 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 94 components and 0.24154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252519Jy sigma=0.001228 ! Fit after self-cal, rms=0.252491Jy sigma=0.001228 ! 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=0.252491Jy sigma=0.001228 ! Fit after self-cal, rms=0.254003Jy sigma=0.001227 ! 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=0.254003Jy sigma=0.001227 ! Fit after self-cal, rms=0.253996Jy sigma=0.001226 ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=2.239 mas, bpa=-5.531 degrees ! Estimated noise=806.312 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135257 Jy ! Component: 100 - total flux cleaned = 0.00187694 Jy ! Component: 150 - total flux cleaned = 0.00207289 Jy ! Component: 200 - total flux cleaned = 0.00219256 Jy ! Total flux subtracted in 200 components = 0.00219256 Jy ! Clean residual min=-0.003810 max=0.004068 Jy/beam ! Clean residual mean=0.000051 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.243733 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.243732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253924Jy sigma=0.001226 ! Fit after self-cal, rms=0.253923Jy sigma=0.001226 ! 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=2.271 mas, bmaj=4.72 mas, bpa=1.735 degrees ! Estimated noise=1052.51 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 = 0.00128964 Jy ! Component: 100 - total flux cleaned = 0.00145276 Jy ! Component: 150 - total flux cleaned = 0.00149825 Jy ! Component: 200 - total flux cleaned = 0.00146044 Jy ! Total flux subtracted in 200 components = 0.00146044 Jy ! Clean residual min=-0.004469 max=0.005279 Jy/beam ! Clean residual mean=0.000109 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.245193 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.245193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253899Jy sigma=0.001226 ! Fit after self-cal, rms=0.253901Jy sigma=0.001226 ! 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=0.7044 mas, bmaj=1.752 mas, bpa=-5.11 degrees ! Estimated noise=1268.73 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.157131 Jy ! Component: 100 - total flux cleaned = 0.189048 Jy ! Component: 150 - total flux cleaned = 0.205499 Jy ! Component: 200 - total flux cleaned = 0.216319 Jy ! Total flux subtracted in 200 components = 0.216319 Jy ! Clean residual min=-0.006911 max=0.007829 Jy/beam ! Clean residual mean=0.000044 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.216319 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.216319 Jy ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=2.239 mas, bpa=-5.531 degrees ! Estimated noise=806.312 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 = 0.0109351 Jy ! Component: 100 - total flux cleaned = 0.0169725 Jy ! Component: 150 - total flux cleaned = 0.021345 Jy ! Component: 200 - total flux cleaned = 0.0236761 Jy ! Total flux subtracted in 200 components = 0.0236761 Jy ! Clean residual min=-0.003953 max=0.004748 Jy/beam ! Clean residual mean=0.000057 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.239995 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 57 components and 0.239995 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=2.271 mas, bmaj=4.72 mas, bpa=1.735 degrees ! Estimated noise=1052.51 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 = 0.00387824 Jy ! Component: 100 - total flux cleaned = 0.00439366 Jy ! Component: 150 - total flux cleaned = 0.0045998 Jy ! Component: 200 - total flux cleaned = 0.00465775 Jy ! Total flux subtracted in 200 components = 0.00465775 Jy ! Clean residual min=-0.004519 max=0.005422 Jy/beam ! Clean residual mean=0.000108 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.244652 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.244652 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=2.239 mas, bpa=-5.531 degrees ! Estimated noise=806.312 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -4.4683e-05 Jy ! Component: 100 - total flux cleaned = -0.000207201 Jy ! Component: 150 - total flux cleaned = -0.000210183 Jy ! Component: 200 - total flux cleaned = -0.000209403 Jy ! Total flux subtracted in 200 components = -0.000209403 Jy ! Clean residual min=-0.003798 max=0.004177 Jy/beam ! Clean residual mean=0.000051 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.244443 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.244443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253908Jy sigma=0.001226 ! Fit after self-cal, rms=0.253912Jy sigma=0.001226 wmodel J1342-2051_X_1997_08_27_yyk\_map.mod ! Writing 83 model components to file: J1342-2051_X_1997_08_27_yyk_map.mod wobs J1342-2051_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1342-2051_X_1997_08_27_yyk_uvs.fits wwins J1342-2051_X_1997_08_27_yyk\_map.win ! wwins: Wrote 3 windows to J1342-2051_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 = 0.00124767 Jy ! Component: 100 - total flux cleaned = 0.00202947 Jy ! Component: 150 - total flux cleaned = 0.00297256 Jy ! Component: 200 - total flux cleaned = 0.00355714 Jy ! Component: 250 - total flux cleaned = 0.00418707 Jy ! Component: 300 - total flux cleaned = 0.00486041 Jy ! Component: 350 - total flux cleaned = 0.00575479 Jy ! Component: 400 - total flux cleaned = 0.00621841 Jy ! Component: 450 - total flux cleaned = 0.00672981 Jy ! Component: 500 - total flux cleaned = 0.00734073 Jy ! Component: 550 - total flux cleaned = 0.00783043 Jy ! Component: 600 - total flux cleaned = 0.00836424 Jy ! Component: 650 - total flux cleaned = 0.0089392 Jy ! Component: 700 - total flux cleaned = 0.00940036 Jy ! Component: 750 - total flux cleaned = 0.00985366 Jy ! Component: 800 - total flux cleaned = 0.0102991 Jy ! Component: 850 - total flux cleaned = 0.010688 Jy ! Component: 900 - total flux cleaned = 0.0110711 Jy ! Component: 950 - total flux cleaned = 0.0113058 Jy ! Component: 1000 - total flux cleaned = 0.0115371 Jy ! Component: 1050 - total flux cleaned = 0.011766 Jy ! Component: 1100 - total flux cleaned = 0.0118564 Jy ! Component: 1150 - total flux cleaned = 0.0119902 Jy ! Component: 1200 - total flux cleaned = 0.0122533 Jy ! Component: 1250 - total flux cleaned = 0.0125988 Jy ! Component: 1300 - total flux cleaned = 0.0125561 Jy ! Component: 1350 - total flux cleaned = 0.0128941 Jy ! Component: 1400 - total flux cleaned = 0.0128945 Jy ! Component: 1450 - total flux cleaned = 0.0132649 Jy ! Component: 1500 - total flux cleaned = 0.0134277 Jy ! Component: 1550 - total flux cleaned = 0.0137891 Jy ! Component: 1600 - total flux cleaned = 0.0139872 Jy ! Component: 1650 - total flux cleaned = 0.0141444 Jy ! Component: 1700 - total flux cleaned = 0.0143388 Jy ! Component: 1750 - total flux cleaned = 0.0145685 Jy ! Component: 1800 - total flux cleaned = 0.0146821 Jy ! Component: 1850 - total flux cleaned = 0.0148323 Jy ! Component: 1900 - total flux cleaned = 0.0148699 Jy ! Component: 1950 - total flux cleaned = 0.014981 Jy ! Component: 2000 - total flux cleaned = 0.0152358 Jy ! Total flux subtracted in 2048 components = 0.0153441 Jy ! Clean residual min=-0.001927 max=0.002301 Jy/beam ! Clean residual mean=0.000031 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.259787 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 243 components and 0.259787 Jy ![Exited script file: muppet] wmap "J1342-2051_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.239 at -5.531 degrees (North through East) ! Clean map min=-0.0031733 max=0.18548 Jy/beam ! Writing clean map to FITS file: J1342-2051_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 0.185475 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000701833 device "J1342-2051_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1342-2051_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13519 1.13519 2.27038 4.54076 9.08152 18.163 36.3261 72.6522 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.185 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.239 at -5.531 degrees (North through East) ! Clean map min=-0.0031733 max=0.18548 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1342-2051_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1342-2051_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1342-2051_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 06:11:46 2007