! Started logfile: J0050-0929_S_1996_01_02_yyk_uvs.log on Sun Jan 7 15:28:48 2007 obs J0050-0929_S_1996_01_02_yyk_uva.fits ! Reading UV FITS file: J0050-0929_S_1996_01_02_yyk_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.7843 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! 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 2.22049e+09 4e+06 1 4e+06 ! 02 2 2.23236e+09 4e+06 1 4e+06 ! 03 3 2.29236e+09 4e+06 1 4e+06 ! 04 4 2.32236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 624 lines of history. ! ! Reading 12988 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 J0050-0929_S_1996_01_02_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)= 0.899808 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=3.023 mas, bmaj=7.578 mas, bpa=-1.936 degrees ! Estimated noise=4321.31 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 = 0.445171 Jy ! Component: 100 - total flux cleaned = 0.411412 Jy ! Total flux subtracted in 100 components = 0.411412 Jy ! Clean residual min=-0.146690 max=0.153260 Jy/beam ! Clean residual mean=-0.000029 rms=0.049288 Jy/beam ! Combined flux in latest and established models = 0.411412 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 0.411412 Jy ! ! Correcting IF 1. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.582740Jy sigma=0.002358 ! Fit after self-cal, rms=0.555086Jy sigma=0.002261 ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=7.578 mas, bpa=-1.935 degrees ! Estimated noise=4321.8 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.396195 Jy ! Component: 100 - total flux cleaned = 0.550482 Jy ! Total flux subtracted in 100 components = 0.550482 Jy ! Clean residual min=-0.100908 max=0.120797 Jy/beam ! Clean residual mean=0.000306 rms=0.037418 Jy/beam ! Combined flux in latest and established models = 0.961894 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.961894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.477392Jy sigma=0.001918 ! Fit after self-cal, rms=0.475485Jy sigma=0.001909 ! 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=3.441 mas, bmaj=8.693 mas, bpa=-8.347 degrees ! Estimated noise=1421.6 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 = -0.104902 Jy ! Component: 100 - total flux cleaned = -0.149393 Jy ! Component: 150 - total flux cleaned = -0.165902 Jy ! Component: 200 - total flux cleaned = -0.165897 Jy ! Total flux subtracted in 200 components = -0.165897 Jy ! Clean residual min=-0.045280 max=0.039238 Jy/beam ! Clean residual mean=0.000157 rms=0.012063 Jy/beam ! Combined flux in latest and established models = 0.795997 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.795998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.462308Jy sigma=0.001835 ! Fit after self-cal, rms=0.462207Jy sigma=0.001835 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 8.693 at -8.347 degrees (North through East) ! Clean map min=-0.043762 max=0.7391 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if 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: 1.01529 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.08 HN 1.11 KP 0.84 ! LA 1.08 MK 0.98 NL 0.78 OV 1.03 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.961426 ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.16 HN 1.27 KP 0.88 ! LA 1.20 MK 1.00 NL 0.79 OV 1.05 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00609 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.13 HN 1.13 KP 0.84 ! LA 0.93 MK 0.92 NL 0.84 OV 0.91 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.957038 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.17 HN 1.23 KP 0.91 ! LA 0.99 MK 1.03 NL 0.93 OV 0.90 ! PT 1.14 SC 0.98 ! ! ! Fit before self-cal, rms=0.462207Jy sigma=0.001835 ! Fit after self-cal, rms=0.454357Jy sigma=0.001760 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=0.454357Jy sigma=0.001760 ! Fit after self-cal, rms=0.454387Jy sigma=0.001760 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=8.529 mas, bpa=-7.709 degrees ! Estimated noise=1367.28 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0263222 Jy ! Component: 100 - total flux cleaned = -0.0306931 Jy ! Component: 150 - total flux cleaned = -0.0333102 Jy ! Component: 200 - total flux cleaned = -0.034054 Jy ! Total flux subtracted in 200 components = -0.034054 Jy ! Clean residual min=-0.013769 max=0.015913 Jy/beam ! Clean residual mean=0.000160 rms=0.003642 Jy/beam ! Combined flux in latest and established models = 0.761943 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.761943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.453438Jy sigma=0.001754 ! Fit after self-cal, rms=0.453390Jy sigma=0.001753 ! 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=0.453390Jy sigma=0.001753 ! Fit after self-cal, rms=0.450448Jy sigma=0.001740 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 = -0.00138648 Jy ! Component: 100 - total flux cleaned = -0.00161143 Jy ! Component: 150 - total flux cleaned = -0.00196991 Jy ! Component: 200 - total flux cleaned = -0.00213519 Jy ! Total flux subtracted in 200 components = -0.00213519 Jy ! Clean residual min=-0.012866 max=0.014984 Jy/beam ! Clean residual mean=0.000163 rms=0.003485 Jy/beam ! Combined flux in latest and established models = 0.759808 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 89 components and 0.759808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.450299Jy sigma=0.001739 ! Fit after self-cal, rms=0.449983Jy sigma=0.001738 ! 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: 3.439 x 8.529 at -7.709 degrees (North through East) ! Clean map min=-0.012331 max=0.72884 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=0.449983Jy sigma=0.001738 ! Fit after self-cal, rms=0.442185Jy sigma=0.001693 ! 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=0.442185Jy sigma=0.001693 ! Fit after self-cal, rms=0.442141Jy sigma=0.001693 ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=8.572 mas, bpa=-7.593 degrees ! Estimated noise=1359.03 mJy/beam. ! Added new window around map position (4.5, 39.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133168 Jy ! Component: 100 - total flux cleaned = 0.0164995 Jy ! Component: 150 - total flux cleaned = 0.0169738 Jy ! Component: 200 - total flux cleaned = 0.0169721 Jy ! Total flux subtracted in 200 components = 0.0169721 Jy ! Clean residual min=-0.009494 max=0.007941 Jy/beam ! Clean residual mean=0.000027 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 0.77678 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.77678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.441671Jy sigma=0.001690 ! Fit after self-cal, rms=0.441647Jy sigma=0.001690 ! 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=0.441647Jy sigma=0.001690 ! Fit after self-cal, rms=0.441029Jy sigma=0.001684 ! 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=0.441029Jy sigma=0.001684 ! Fit after self-cal, rms=0.441029Jy sigma=0.001684 ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=8.554 mas, bpa=-7.459 degrees ! Estimated noise=1355.99 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00242954 Jy ! Component: 100 - total flux cleaned = -0.00310174 Jy ! Component: 150 - total flux cleaned = -0.00365576 Jy ! Component: 200 - total flux cleaned = -0.00389066 Jy ! Total flux subtracted in 200 components = -0.00389066 Jy ! Clean residual min=-0.007596 max=0.007069 Jy/beam ! Clean residual mean=0.000058 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.772889 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 133 components and 0.77289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.440937Jy sigma=0.001683 ! Fit after self-cal, rms=0.440935Jy sigma=0.001683 ! 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=7.568 mas, bmaj=15.93 mas, bpa=-11.42 degrees ! Estimated noise=1706.66 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 = -0.00133484 Jy ! Component: 100 - total flux cleaned = -0.000661873 Jy ! Component: 150 - total flux cleaned = -0.000267998 Jy ! Component: 200 - total flux cleaned = -0.0001047 Jy ! Total flux subtracted in 200 components = -0.0001047 Jy ! Clean residual min=-0.009698 max=0.008030 Jy/beam ! Clean residual mean=0.000097 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 0.772785 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 147 components and 0.772785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.440903Jy sigma=0.001683 ! Fit after self-cal, rms=0.440895Jy sigma=0.001683 ! 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=3.208 mas, bmaj=8.039 mas, bpa=-1.636 degrees ! Estimated noise=3605.39 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.650995 Jy ! Component: 100 - total flux cleaned = 0.741259 Jy ! Component: 150 - total flux cleaned = 0.749974 Jy ! Component: 200 - total flux cleaned = 0.756722 Jy ! Total flux subtracted in 200 components = 0.756721 Jy ! Clean residual min=-0.016793 max=0.016551 Jy/beam ! Clean residual mean=0.000006 rms=0.004337 Jy/beam ! Combined flux in latest and established models = 0.756722 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.756722 Jy ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=8.554 mas, bpa=-7.459 degrees ! Estimated noise=1355.99 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 = 0.00427703 Jy ! Component: 100 - total flux cleaned = 0.00656675 Jy ! Component: 150 - total flux cleaned = 0.00750565 Jy ! Component: 200 - total flux cleaned = 0.00886 Jy ! Total flux subtracted in 200 components = 0.00886 Jy ! Clean residual min=-0.009543 max=0.010063 Jy/beam ! Clean residual mean=0.000069 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.765582 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.765582 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=7.568 mas, bmaj=15.93 mas, bpa=-11.42 degrees ! Estimated noise=1706.66 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 = 0.00623583 Jy ! Component: 100 - total flux cleaned = 0.00672915 Jy ! Component: 150 - total flux cleaned = 0.00659313 Jy ! Component: 200 - total flux cleaned = 0.00670326 Jy ! Total flux subtracted in 200 components = 0.00670326 Jy ! Clean residual min=-0.009988 max=0.008676 Jy/beam ! Clean residual mean=0.000098 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 0.772285 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.772285 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=8.554 mas, bpa=-7.459 degrees ! Estimated noise=1355.99 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00285819 Jy ! Component: 100 - total flux cleaned = -0.00261932 Jy ! Component: 150 - total flux cleaned = -0.00240464 Jy ! Component: 200 - total flux cleaned = -0.00240171 Jy ! Total flux subtracted in 200 components = -0.00240171 Jy ! Clean residual min=-0.009241 max=0.007994 Jy/beam ! Clean residual mean=0.000061 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 0.769883 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 64 components and 0.769883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.441481Jy sigma=0.001685 ! Fit after self-cal, rms=0.441453Jy sigma=0.001685 wmodel J0050-0929_S_1996_01_02_yyk\_map.mod ! Writing 64 model components to file: J0050-0929_S_1996_01_02_yyk_map.mod wobs J0050-0929_S_1996_01_02_yyk\_uvs.fits ! Writing UV FITS file: J0050-0929_S_1996_01_02_yyk_uvs.fits wwins J0050-0929_S_1996_01_02_yyk\_map.win ! wwins: Wrote 2 windows to J0050-0929_S_1996_01_02_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 = -0.00076819 Jy ! Component: 100 - total flux cleaned = -0.000268869 Jy ! Component: 150 - total flux cleaned = 0.000574626 Jy ! Component: 200 - total flux cleaned = 0.00149239 Jy ! Component: 250 - total flux cleaned = 0.00226185 Jy ! Component: 300 - total flux cleaned = 0.00247732 Jy ! Component: 350 - total flux cleaned = 0.0027883 Jy ! Component: 400 - total flux cleaned = 0.00308705 Jy ! Component: 450 - total flux cleaned = 0.00318419 Jy ! Component: 500 - total flux cleaned = 0.003093 Jy ! Component: 550 - total flux cleaned = 0.00309495 Jy ! Component: 600 - total flux cleaned = 0.00309311 Jy ! Component: 650 - total flux cleaned = 0.00300781 Jy ! Component: 700 - total flux cleaned = 0.00292484 Jy ! Component: 750 - total flux cleaned = 0.00300674 Jy ! Component: 800 - total flux cleaned = 0.00284693 Jy ! Component: 850 - total flux cleaned = 0.0026143 Jy ! Component: 900 - total flux cleaned = 0.00246209 Jy ! Component: 950 - total flux cleaned = 0.00231149 Jy ! Component: 1000 - total flux cleaned = 0.00209214 Jy ! Component: 1050 - total flux cleaned = 0.00209138 Jy ! Component: 1100 - total flux cleaned = 0.0020214 Jy ! Component: 1150 - total flux cleaned = 0.00209023 Jy ! Component: 1200 - total flux cleaned = 0.00202228 Jy ! Component: 1250 - total flux cleaned = 0.00202155 Jy ! Component: 1300 - total flux cleaned = 0.00189073 Jy ! Component: 1350 - total flux cleaned = 0.00195614 Jy ! Component: 1400 - total flux cleaned = 0.00195576 Jy ! Component: 1450 - total flux cleaned = 0.00189342 Jy ! Component: 1500 - total flux cleaned = 0.00189312 Jy ! Component: 1550 - total flux cleaned = 0.00195363 Jy ! Component: 1600 - total flux cleaned = 0.00183437 Jy ! Component: 1650 - total flux cleaned = 0.00183496 Jy ! Component: 1700 - total flux cleaned = 0.00177696 Jy ! Component: 1750 - total flux cleaned = 0.00166263 Jy ! Component: 1800 - total flux cleaned = 0.00155009 Jy ! Component: 1850 - total flux cleaned = 0.00132823 Jy ! Component: 1900 - total flux cleaned = 0.001274 Jy ! Component: 1950 - total flux cleaned = 0.00116565 Jy ! Component: 2000 - total flux cleaned = 0.00105883 Jy ! Total flux subtracted in 2048 components = 0.000847178 Jy ! Clean residual min=-0.003403 max=0.002627 Jy/beam ! Clean residual mean=0.000021 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.77073 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 184 components and 0.77073 Jy ![Exited script file: muppet] wmap "J0050-0929_S_1996_01_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.455 x 8.554 at -7.459 degrees (North through East) ! Clean map min=-0.0056052 max=0.73582 Jy/beam ! Writing clean map to FITS file: J0050-0929_S_1996_01_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.735821 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105678 device "J0050-0929_S_1996_01_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0050-0929_S_1996_01_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.430857 0.430857 0.861713 1.72343 3.44685 6.89371 13.7874 27.5748 55.1497 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.735 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.455 x 8.554 at -7.459 degrees (North through East) ! Clean map min=-0.0056052 max=0.73582 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0050-0929_S_1996_01_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0050-0929_S_1996_01_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0050-0929_S_1996_01_02_yyk_uvs.log closed on Sun Jan 7 15:28:54 2007