! Started logfile: J2055-1234_X_2004_05_27_yyk_uvs.log on Wed Dec 7 00:50:35 2005 obs J2055-1234_X_2004_05_27_yyk_uve.fits ! Reading UV FITS file: J2055-1234_X_2004_05_27_yyk_uve.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.945833 visibilities/baseline/integration-bin. ! Found source: J2055-1234 ! ! 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 1379 lines of history. ! ! Reading 2724 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 J2055-1234_X_2004_05_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)= 0.132809 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.893701Jy sigma=16.952396 ! Fit after self-cal, rms=0.893666Jy sigma=16.950813 ! 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=0.715 mas, bmaj=1.753 mas, bpa=-1.452 degrees ! Estimated noise=1.12953 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 = 0.0920702 Jy ! Component: 100 - total flux cleaned = 0.111656 Jy ! Total flux subtracted in 100 components = 0.111656 Jy ! Clean residual min=-0.006552 max=0.006432 Jy/beam ! Clean residual mean=-0.000003 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.111656 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 0.111656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073796Jy sigma=1.084606 ! Fit after self-cal, rms=0.073788Jy sigma=1.084313 ! 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=0.9064 mas, bmaj=2.153 mas, bpa=-1.041 degrees ! Estimated noise=0.715 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 = 0.0087378 Jy ! Component: 100 - total flux cleaned = 0.0115392 Jy ! Component: 150 - total flux cleaned = 0.012365 Jy ! Component: 200 - total flux cleaned = 0.012445 Jy ! Total flux subtracted in 200 components = 0.012445 Jy ! Clean residual min=-0.003810 max=0.004960 Jy/beam ! Clean residual mean=0.000004 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.124101 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.124101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073095Jy sigma=1.068540 ! Fit after self-cal, rms=0.073089Jy sigma=1.068357 ! 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: 1.00196 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.05 KP 1.00 ! LA 0.97 MK 0.93 NL 1.03 OV 1.06 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01459 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.95 KP 0.88 ! LA 0.99 MK 0.96 NL 1.05 OV 1.03 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.073089Jy sigma=1.068357 ! Fit after self-cal, rms=0.072905Jy sigma=1.063557 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=0.072905Jy sigma=1.063557 ! Fit after self-cal, rms=0.072902Jy sigma=1.063512 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8962 mas, bmaj=2.138 mas, bpa=-1.434 degrees ! Estimated noise=0.714331 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 = 0.0010747 Jy ! Component: 100 - total flux cleaned = 0.00115326 Jy ! Component: 150 - total flux cleaned = 0.00117592 Jy ! Component: 200 - total flux cleaned = 0.0012169 Jy ! Total flux subtracted in 200 components = 0.0012169 Jy ! Clean residual min=-0.003488 max=0.004557 Jy/beam ! Clean residual mean=0.000005 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.125318 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.125318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072857Jy sigma=1.063057 ! Fit after self-cal, rms=0.072854Jy sigma=1.062998 ! 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=0.072854Jy sigma=1.062998 ! Fit after self-cal, rms=0.070463Jy sigma=1.019903 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 = 0.000925173 Jy ! Component: 100 - total flux cleaned = 0.000870745 Jy ! Component: 150 - total flux cleaned = 0.000848963 Jy ! Component: 200 - total flux cleaned = 0.000847541 Jy ! Total flux subtracted in 200 components = 0.000847541 Jy ! Clean residual min=-0.003568 max=0.004311 Jy/beam ! Clean residual mean=0.000005 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.126166 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.126166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070444Jy sigma=1.019415 ! Fit after self-cal, rms=0.070154Jy sigma=1.016143 ! 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: 0.8962 x 2.138 at -1.434 degrees (North through East) ! Clean map min=-0.0033853 max=0.11131 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=0.070154Jy sigma=1.016143 ! Fit after self-cal, rms=0.069093Jy sigma=1.008353 ! 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=0.069093Jy sigma=1.008353 ! Fit after self-cal, rms=0.069052Jy sigma=1.007854 ! Inverting map and beam ! Estimated beam: bmin=0.8826 mas, bmaj=2.112 mas, bpa=-1.613 degrees ! Estimated noise=0.706792 mJy/beam. ! Added new window around map position (5.6, 0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363837 Jy ! Component: 100 - total flux cleaned = 0.00389673 Jy ! Component: 150 - total flux cleaned = 0.00383941 Jy ! Component: 200 - total flux cleaned = 0.00394132 Jy ! Total flux subtracted in 200 components = 0.00394132 Jy ! Clean residual min=-0.003044 max=0.003654 Jy/beam ! Clean residual mean=-0.000001 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.130107 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 49 components and 0.130107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068919Jy sigma=1.002571 ! Fit after self-cal, rms=0.068916Jy sigma=1.002238 ! Inverting map ! Added new window around map position (2.6, -0.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403501 Jy ! Component: 100 - total flux cleaned = 0.00565467 Jy ! Component: 150 - total flux cleaned = 0.00617775 Jy ! Component: 200 - total flux cleaned = 0.00626701 Jy ! Total flux subtracted in 200 components = 0.00626701 Jy ! Clean residual min=-0.002788 max=0.003330 Jy/beam ! Clean residual mean=-0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.136374 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 80 components and 0.136374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068716Jy sigma=0.997812 ! Fit after self-cal, rms=0.068694Jy sigma=0.997483 ! Inverting map ! Added new window around map position (19.4, -2.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037462 Jy ! Component: 100 - total flux cleaned = 0.00530068 Jy ! Component: 150 - total flux cleaned = 0.00604654 Jy ! Component: 200 - total flux cleaned = 0.00658796 Jy ! Total flux subtracted in 200 components = 0.00658796 Jy ! Clean residual min=-0.002662 max=0.002531 Jy/beam ! Clean residual mean=-0.000005 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.142962 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.142962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068528Jy sigma=0.993403 ! Fit after self-cal, rms=0.068513Jy sigma=0.992957 ! 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=0.068513Jy sigma=0.992957 ! Fit after self-cal, rms=0.068631Jy sigma=0.993032 ! 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=0.068631Jy sigma=0.993032 ! Fit after self-cal, rms=0.068648Jy sigma=0.992924 ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.095 mas, bpa=-2.009 degrees ! Estimated noise=0.702235 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133669 Jy ! Component: 100 - total flux cleaned = 0.00228071 Jy ! Component: 150 - total flux cleaned = 0.00251123 Jy ! Component: 200 - total flux cleaned = 0.00272243 Jy ! Total flux subtracted in 200 components = 0.00272243 Jy ! Clean residual min=-0.002701 max=0.002578 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.145684 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 124 components and 0.145684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068580Jy sigma=0.991337 ! Fit after self-cal, rms=0.068577Jy sigma=0.991255 ! 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=2.22 mas, bmaj=4.175 mas, bpa=3.765 degrees ! Estimated noise=0.912166 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 = 0.000203821 Jy ! Component: 100 - total flux cleaned = 0.000330751 Jy ! Component: 150 - total flux cleaned = 0.000398753 Jy ! Component: 200 - total flux cleaned = 0.000479006 Jy ! Total flux subtracted in 200 components = 0.000479006 Jy ! Clean residual min=-0.002586 max=0.002472 Jy/beam ! Clean residual mean=-0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.146163 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 141 components and 0.146163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068570Jy sigma=0.991083 ! Fit after self-cal, rms=0.068570Jy sigma=0.990962 ! 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=0.7045 mas, bmaj=1.739 mas, bpa=-1.983 degrees ! Estimated noise=1.09843 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912472 Jy ! Component: 100 - total flux cleaned = 0.111349 Jy ! Component: 150 - total flux cleaned = 0.120759 Jy ! Component: 200 - total flux cleaned = 0.126455 Jy ! Total flux subtracted in 200 components = 0.126455 Jy ! Clean residual min=-0.004749 max=0.004929 Jy/beam ! Clean residual mean=-0.000001 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.126455 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.126455 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.095 mas, bpa=-2.009 degrees ! Estimated noise=0.702235 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 = 0.0058742 Jy ! Component: 100 - total flux cleaned = 0.010026 Jy ! Component: 150 - total flux cleaned = 0.0129627 Jy ! Component: 200 - total flux cleaned = 0.0146001 Jy ! Total flux subtracted in 200 components = 0.0146001 Jy ! Clean residual min=-0.002588 max=0.002447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.141055 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.141055 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=2.22 mas, bmaj=4.175 mas, bpa=3.765 degrees ! Estimated noise=0.912166 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 = 0.00265675 Jy ! Component: 100 - total flux cleaned = 0.00423147 Jy ! Component: 150 - total flux cleaned = 0.00490601 Jy ! Component: 200 - total flux cleaned = 0.00510757 Jy ! Total flux subtracted in 200 components = 0.00510757 Jy ! Clean residual min=-0.002590 max=0.002509 Jy/beam ! Clean residual mean=-0.000004 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.146163 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.146163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.095 mas, bpa=-2.009 degrees ! Estimated noise=0.702235 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332109 Jy ! Component: 100 - total flux cleaned = -0.000331578 Jy ! Component: 150 - total flux cleaned = -0.000164704 Jy ! Component: 200 - total flux cleaned = -1.10359e-05 Jy ! Total flux subtracted in 200 components = -1.10359e-05 Jy ! Clean residual min=-0.002764 max=0.002606 Jy/beam ! Clean residual mean=-0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.146152 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.146152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068594Jy sigma=0.991990 ! Fit after self-cal, rms=0.068594Jy sigma=0.991838 wmodel J2055-1234_X_2004_05_27_yyk\_map.mod ! Writing 93 model components to file: J2055-1234_X_2004_05_27_yyk_map.mod wobs J2055-1234_X_2004_05_27_yyk\_uvs.fits ! Writing UV FITS file: J2055-1234_X_2004_05_27_yyk_uvs.fits wwins J2055-1234_X_2004_05_27_yyk\_map.win ! wwins: Wrote 4 windows to J2055-1234_X_2004_05_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 = -0.000163168 Jy ! Component: 100 - total flux cleaned = -0.00029538 Jy ! Component: 150 - total flux cleaned = -0.000337217 Jy ! Component: 200 - total flux cleaned = -6.50756e-05 Jy ! Component: 250 - total flux cleaned = -0.000103444 Jy ! Component: 300 - total flux cleaned = -0.000102762 Jy ! Component: 350 - total flux cleaned = -0.000208696 Jy ! Component: 400 - total flux cleaned = -0.000207952 Jy ! Component: 450 - total flux cleaned = -0.000173341 Jy ! Component: 500 - total flux cleaned = -0.000173442 Jy ! Component: 550 - total flux cleaned = -7.69274e-05 Jy ! Component: 600 - total flux cleaned = -7.73753e-05 Jy ! Component: 650 - total flux cleaned = -0.000107965 Jy ! Component: 700 - total flux cleaned = -1.64453e-05 Jy ! Component: 750 - total flux cleaned = 1.29792e-05 Jy ! Component: 800 - total flux cleaned = -1.63983e-05 Jy ! Component: 850 - total flux cleaned = -1.60581e-05 Jy ! Component: 900 - total flux cleaned = 4.0339e-05 Jy ! Component: 950 - total flux cleaned = 1.21216e-05 Jy ! Component: 1000 - total flux cleaned = 1.20978e-05 Jy ! Component: 1050 - total flux cleaned = 0.000120851 Jy ! Component: 1100 - total flux cleaned = 9.42826e-05 Jy ! Component: 1150 - total flux cleaned = 0.000199662 Jy ! Component: 1200 - total flux cleaned = 0.000121401 Jy ! Component: 1250 - total flux cleaned = 0.000224714 Jy ! Component: 1300 - total flux cleaned = 0.000275726 Jy ! Component: 1350 - total flux cleaned = 0.000352035 Jy ! Component: 1400 - total flux cleaned = 0.000526925 Jy ! Component: 1450 - total flux cleaned = 0.000526591 Jy ! Component: 1500 - total flux cleaned = 0.000624625 Jy ! Component: 1550 - total flux cleaned = 0.000697194 Jy ! Component: 1600 - total flux cleaned = 0.000793192 Jy ! Component: 1650 - total flux cleaned = 0.000982527 Jy ! Component: 1700 - total flux cleaned = 0.0010058 Jy ! Component: 1750 - total flux cleaned = 0.00107551 Jy ! Component: 1800 - total flux cleaned = 0.00114473 Jy ! Component: 1850 - total flux cleaned = 0.00112193 Jy ! Component: 1900 - total flux cleaned = 0.00123483 Jy ! Component: 1950 - total flux cleaned = 0.00123486 Jy ! Component: 2000 - total flux cleaned = 0.00125693 Jy ! Total flux subtracted in 2048 components = 0.0013447 Jy ! Clean residual min=-0.001414 max=0.001183 Jy/beam ! Clean residual mean=0.000008 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.147497 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 227 components and 0.147497 Jy ![Exited script file: muppet] wmap "J2055-1234_X_2004_05_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8718 x 2.095 at -2.009 degrees (North through East) ! Clean map min=-0.0019054 max=0.10891 Jy/beam ! Writing clean map to FITS file: J2055-1234_X_2004_05_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000401058 device "J2055-1234_X_2004_05_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J2055-1234_X_2004_05_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10479 1.10479 2.20957 4.41915 8.83829 17.6766 35.3532 70.7063 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.108 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8718 x 2.095 at -2.009 degrees (North through East) ! Clean map min=-0.0019054 max=0.10891 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2055-1234_X_2004_05_27_yyk\_map.gif/gif" ! Attempting to open device: 'J2055-1234_X_2004_05_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2055-1234_X_2004_05_27_yyk_uvs.log closed on Wed Dec 7 00:50:39 2005