! Started logfile: J2151-2742_S_2006_12_18_yyk_uvs.log on Mon Jun 16 20:04:20 2008 obs J2151-2742_S_2006_12_18_yyk_uve.fits ! Reading UV FITS file: J2151-2742_S_2006_12_18_yyk_uve.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J2151-2742 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2469 lines of history. ! ! Reading 2100 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 J2151-2742_S_2006_12_18_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.225216 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=2.165 mas, bmaj=6.292 mas, bpa=-2.844 degrees ! Estimated noise=1.88035 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 = 0.162678 Jy ! Component: 100 - total flux cleaned = 0.192041 Jy ! Total flux subtracted in 100 components = 0.192041 Jy ! Clean residual min=-0.009245 max=0.014274 Jy/beam ! Clean residual mean=0.000015 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 0.192041 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.192041 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.106538Jy sigma=1.163195 ! Fit after self-cal, rms=0.106329Jy sigma=1.159730 ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=6.292 mas, bpa=-2.844 degrees ! Estimated noise=1.88035 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=2.94 mas, bmaj=7.987 mas, bpa=-3.63 degrees ! Estimated noise=1.12698 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 = 0.0239879 Jy ! Component: 100 - total flux cleaned = 0.0322545 Jy ! Component: 150 - total flux cleaned = 0.0352287 Jy ! Component: 200 - total flux cleaned = 0.0359867 Jy ! Total flux subtracted in 200 components = 0.0359867 Jy ! Clean residual min=-0.009541 max=0.019284 Jy/beam ! Clean residual mean=-0.000040 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 0.228028 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.228028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103986Jy sigma=1.100600 ! Fit after self-cal, rms=0.103979Jy sigma=1.100349 ! Inverting map ! Added new window around map position (-6.5, -8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190069 Jy ! Component: 100 - total flux cleaned = 0.0243768 Jy ! Component: 150 - total flux cleaned = 0.0258594 Jy ! Component: 200 - total flux cleaned = 0.0266053 Jy ! Total flux subtracted in 200 components = 0.0266053 Jy ! Clean residual min=-0.007020 max=0.005656 Jy/beam ! Clean residual mean=-0.000100 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.254633 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 83 components and 0.254633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101508Jy sigma=1.057104 ! Fit after self-cal, rms=0.101221Jy sigma=1.052421 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.94 x 7.987 at -3.63 degrees (North through East) ! Clean map min=-0.0053878 max=0.19825 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: 1.01537 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00 KP 0.94 ! LA 1.07 MK 0.99 NL 0.99 OV 0.95 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.98353 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.14 KP 0.98 ! LA 1.04 MK 0.99 NL 1.06 OV 1.00 ! PT 1.05 SC 0.90 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.983688 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.09 KP 0.98 ! LA 1.01 MK 0.96 NL 1.06 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00664 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.09 KP 0.94 ! LA 1.00 MK 0.97 NL 0.98 OV 0.96 ! PT 0.95 SC 1.07 ! ! ! Fit before self-cal, rms=0.101221Jy sigma=1.052421 ! Fit after self-cal, rms=0.101097Jy sigma=1.038796 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=0.101097Jy sigma=1.038796 ! Fit after self-cal, rms=0.101099Jy sigma=1.038777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.858 mas, bpa=-3.521 degrees ! Estimated noise=1.11503 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 = 0.0014479 Jy ! Component: 100 - total flux cleaned = 0.0015945 Jy ! Component: 150 - total flux cleaned = 0.0015889 Jy ! Component: 200 - total flux cleaned = 0.00158847 Jy ! Total flux subtracted in 200 components = 0.00158847 Jy ! Clean residual min=-0.004046 max=0.004024 Jy/beam ! Clean residual mean=-0.000009 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.256222 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.256222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101011Jy sigma=1.037052 ! Fit after self-cal, rms=0.101010Jy sigma=1.036860 ! 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=0.101010Jy sigma=1.036860 ! Fit after self-cal, rms=0.094318Jy sigma=0.966086 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 = 0.00180917 Jy ! Component: 100 - total flux cleaned = 0.00202015 Jy ! Component: 150 - total flux cleaned = 0.00220382 Jy ! Component: 200 - total flux cleaned = 0.00236525 Jy ! Total flux subtracted in 200 components = 0.00236525 Jy ! Clean residual min=-0.003947 max=0.003751 Jy/beam ! Clean residual mean=-0.000016 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.258587 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.258587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094266Jy sigma=0.965226 ! Fit after self-cal, rms=0.093328Jy sigma=0.959683 ! 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: 2.911 x 7.858 at -3.521 degrees (North through East) ! Clean map min=-0.0036117 max=0.19832 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=0.093328Jy sigma=0.959683 ! Fit after self-cal, rms=0.091972Jy sigma=0.950728 ! 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=0.091972Jy sigma=0.950728 ! Fit after self-cal, rms=0.091708Jy sigma=0.949418 ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=7.836 mas, bpa=-3.594 degrees ! Estimated noise=1.10974 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108261 Jy ! Component: 100 - total flux cleaned = 0.00115607 Jy ! Component: 150 - total flux cleaned = 0.00122048 Jy ! Component: 200 - total flux cleaned = 0.00130985 Jy ! Total flux subtracted in 200 components = 0.00130985 Jy ! Clean residual min=-0.003581 max=0.003734 Jy/beam ! Clean residual mean=-0.000023 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.259897 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 119 components and 0.259897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091686Jy sigma=0.949021 ! Fit after self-cal, rms=0.091581Jy sigma=0.948470 ! 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=0.091581Jy sigma=0.948470 ! Fit after self-cal, rms=0.090895Jy sigma=0.933814 ! 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=0.090895Jy sigma=0.933814 ! Fit after self-cal, rms=0.090842Jy sigma=0.933496 ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=7.824 mas, bpa=-3.651 degrees ! Estimated noise=1.11121 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135764 Jy ! Component: 100 - total flux cleaned = 0.00155341 Jy ! Component: 150 - total flux cleaned = 0.00166099 Jy ! Component: 200 - total flux cleaned = 0.00168529 Jy ! Total flux subtracted in 200 components = 0.00168529 Jy ! Clean residual min=-0.003545 max=0.003595 Jy/beam ! Clean residual mean=-0.000030 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.261582 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 131 components and 0.261582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090818Jy sigma=0.933127 ! Fit after self-cal, rms=0.090770Jy sigma=0.932949 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.676 mas, bmaj=20.94 mas, bpa=0.3567 degrees ! Estimated noise=1.47446 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 = 0.00096288 Jy ! Component: 100 - total flux cleaned = 0.00110771 Jy ! Component: 150 - total flux cleaned = 0.00115729 Jy ! Component: 200 - total flux cleaned = 0.00122013 Jy ! Total flux subtracted in 200 components = 0.00122013 Jy ! Clean residual min=-0.003085 max=0.003004 Jy/beam ! Clean residual mean=-0.000063 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.262802 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 139 components and 0.262802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090787Jy sigma=0.932982 ! Fit after self-cal, rms=0.090741Jy sigma=0.932864 ! 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=2.154 mas, bmaj=6.242 mas, bpa=-2.965 degrees ! Estimated noise=1.84095 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.162169 Jy ! Component: 100 - total flux cleaned = 0.193532 Jy ! Component: 150 - total flux cleaned = 0.211521 Jy ! Component: 200 - total flux cleaned = 0.22348 Jy ! Total flux subtracted in 200 components = 0.22348 Jy ! Clean residual min=-0.007194 max=0.007629 Jy/beam ! Clean residual mean=0.000006 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.22348 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.22348 Jy ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=7.824 mas, bpa=-3.651 degrees ! Estimated noise=1.11121 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 = 0.0160278 Jy ! Component: 100 - total flux cleaned = 0.0244395 Jy ! Component: 150 - total flux cleaned = 0.0294993 Jy ! Component: 200 - total flux cleaned = 0.0326879 Jy ! Total flux subtracted in 200 components = 0.0326879 Jy ! Clean residual min=-0.003883 max=0.003910 Jy/beam ! Clean residual mean=-0.000022 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.256168 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 96 components and 0.256168 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.676 mas, bmaj=20.94 mas, bpa=0.3567 degrees ! Estimated noise=1.47446 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 = 0.00315288 Jy ! Component: 100 - total flux cleaned = 0.00465705 Jy ! Component: 150 - total flux cleaned = 0.00519397 Jy ! Component: 200 - total flux cleaned = 0.00535112 Jy ! Total flux subtracted in 200 components = 0.00535112 Jy ! Clean residual min=-0.003217 max=0.003136 Jy/beam ! Clean residual mean=-0.000058 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.261519 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.261519 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=7.824 mas, bpa=-3.651 degrees ! Estimated noise=1.11121 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000255131 Jy ! Component: 100 - total flux cleaned = -0.000254758 Jy ! Component: 150 - total flux cleaned = -0.000254448 Jy ! Component: 200 - total flux cleaned = -0.000253175 Jy ! Total flux subtracted in 200 components = -0.000253175 Jy ! Clean residual min=-0.003588 max=0.003920 Jy/beam ! Clean residual mean=-0.000030 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.261266 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.261266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090792Jy sigma=0.933417 ! Fit after self-cal, rms=0.090754Jy sigma=0.933237 wmodel J2151-2742_S_2006_12_18_yyk\_map.mod ! Writing 127 model components to file: J2151-2742_S_2006_12_18_yyk_map.mod wobs J2151-2742_S_2006_12_18_yyk\_uvs.fits ! Writing UV FITS file: J2151-2742_S_2006_12_18_yyk_uvs.fits wwins J2151-2742_S_2006_12_18_yyk\_map.win ! wwins: Wrote 2 windows to J2151-2742_S_2006_12_18_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 = -0.00036179 Jy ! Component: 100 - total flux cleaned = -0.00133363 Jy ! Component: 150 - total flux cleaned = -0.00230537 Jy ! Component: 200 - total flux cleaned = -0.00327584 Jy ! Component: 250 - total flux cleaned = -0.00419377 Jy ! Component: 300 - total flux cleaned = -0.00487459 Jy ! Component: 350 - total flux cleaned = -0.00557511 Jy ! Component: 400 - total flux cleaned = -0.00602431 Jy ! Component: 450 - total flux cleaned = -0.00637168 Jy ! Component: 500 - total flux cleaned = -0.00658205 Jy ! Component: 550 - total flux cleaned = -0.00674567 Jy ! Component: 600 - total flux cleaned = -0.00682527 Jy ! Component: 650 - total flux cleaned = -0.00686363 Jy ! Component: 700 - total flux cleaned = -0.00690166 Jy ! Component: 750 - total flux cleaned = -0.00682731 Jy ! Component: 800 - total flux cleaned = -0.00675445 Jy ! Component: 850 - total flux cleaned = -0.00668352 Jy ! Component: 900 - total flux cleaned = -0.0066494 Jy ! Component: 950 - total flux cleaned = -0.00664978 Jy ! Component: 1000 - total flux cleaned = -0.00648076 Jy ! Component: 1050 - total flux cleaned = -0.00631397 Jy ! Component: 1100 - total flux cleaned = -0.00614932 Jy ! Component: 1150 - total flux cleaned = -0.00601895 Jy ! Component: 1200 - total flux cleaned = -0.00579431 Jy ! Component: 1250 - total flux cleaned = -0.00563622 Jy ! Component: 1300 - total flux cleaned = -0.00541797 Jy ! Component: 1350 - total flux cleaned = -0.00529495 Jy ! Component: 1400 - total flux cleaned = -0.00523396 Jy ! Component: 1450 - total flux cleaned = -0.00523404 Jy ! Component: 1500 - total flux cleaned = -0.0051737 Jy ! Component: 1550 - total flux cleaned = -0.00499764 Jy ! Component: 1600 - total flux cleaned = -0.00494004 Jy ! Component: 1650 - total flux cleaned = -0.00494001 Jy ! Component: 1700 - total flux cleaned = -0.00482612 Jy ! Component: 1750 - total flux cleaned = -0.00460151 Jy ! Component: 1800 - total flux cleaned = -0.00449086 Jy ! Component: 1850 - total flux cleaned = -0.00435349 Jy ! Component: 1900 - total flux cleaned = -0.00429937 Jy ! Component: 1950 - total flux cleaned = -0.00411065 Jy ! Component: 2000 - total flux cleaned = -0.00395084 Jy ! Total flux subtracted in 2048 components = -0.00389817 Jy ! Clean residual min=-0.001870 max=0.001650 Jy/beam ! Clean residual mean=0.000015 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.257368 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 245 components and 0.257368 Jy ![Exited script file: muppet] wmap "J2151-2742_S_2006_12_18_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.898 x 7.824 at -3.651 degrees (North through East) ! Clean map min=-0.0028748 max=0.19635 Jy/beam ! Writing clean map to FITS file: J2151-2742_S_2006_12_18_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.196347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000515331 device "J2151-2742_S_2006_12_18_yyk\_map.eps/VPS" ! Attempting to open device: 'J2151-2742_S_2006_12_18_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.787379 0.787379 1.57476 3.14952 6.29903 12.5981 25.1961 50.3923 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.196 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.898 x 7.824 at -3.651 degrees (North through East) ! Clean map min=-0.0028748 max=0.19635 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2151-2742_S_2006_12_18_yyk\_map.gif/gif" ! Attempting to open device: 'J2151-2742_S_2006_12_18_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2151-2742_S_2006_12_18_yyk_uvs.log closed on Mon Jun 16 20:04:26 2008