! Started logfile: J1337-1257_S_1996_06_07_yyk_uvs.log on Sun Jan 7 18:22:42 2007 obs J1337-1257_S_1996_06_07_yyk_uva.fits ! Reading UV FITS file: J1337-1257_S_1996_06_07_yyk_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882828 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 8e+06 1 8e+06 ! 02 2 2.23424e+09 8e+06 1 8e+06 ! 03 3 2.29424e+09 8e+06 1 8e+06 ! 04 4 2.32424e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 689 lines of history. ! ! Reading 8740 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 J1337-1257_S_1996_06_07_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)= 3.20555 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=2.991 mas, bmaj=7.514 mas, bpa=-8.839 degrees ! Estimated noise=2698.71 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 = 2.70075 Jy ! Component: 100 - total flux cleaned = 3.07172 Jy ! Total flux subtracted in 100 components = 3.07172 Jy ! Clean residual min=-0.094440 max=0.096571 Jy/beam ! Clean residual mean=0.000393 rms=0.025597 Jy/beam ! Combined flux in latest and established models = 3.07172 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 3.07172 Jy ! ! Correcting IF 1. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.531217Jy sigma=0.002068 ! Fit after self-cal, rms=0.526525Jy sigma=0.002061 ! Inverting map and beam ! Estimated beam: bmin=2.991 mas, bmaj=7.514 mas, bpa=-8.854 degrees ! Estimated noise=2698.37 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=3.677 mas, bmaj=8.903 mas, bpa=-11.11 degrees ! Estimated noise=1751.6 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 = 0.103097 Jy ! Component: 100 - total flux cleaned = 0.146403 Jy ! Component: 150 - total flux cleaned = 0.167766 Jy ! Component: 200 - total flux cleaned = 0.171887 Jy ! Total flux subtracted in 200 components = 0.171887 Jy ! Clean residual min=-0.075433 max=0.096408 Jy/beam ! Clean residual mean=0.000910 rms=0.025039 Jy/beam ! Combined flux in latest and established models = 3.2436 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 3.2436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.503757Jy sigma=0.001998 ! Fit after self-cal, rms=0.503604Jy sigma=0.001997 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.677 x 8.903 at -11.11 degrees (North through East) ! Clean map min=-0.073077 max=3.0862 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.0235 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 0.99 KP 0.90 ! LA 0.96 MK 1.00 NL 0.90 OV 1.08 ! PT 0.95 SC 0.88 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.97229 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.15 HN 1.09 KP 0.93 ! LA 1.07 MK 1.03 NL 1.01 OV 1.05 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.04349 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.95 KP 0.91 ! LA 0.80 MK 0.87 NL 0.95 OV 0.96 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.992347 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.05 KP 0.96 ! LA 0.88 MK 1.04 NL 1.10 OV 0.93 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.503604Jy sigma=0.001997 ! Fit after self-cal, rms=0.379559Jy sigma=0.001530 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=0.379559Jy sigma=0.001530 ! Fit after self-cal, rms=0.379555Jy sigma=0.001530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=8.862 mas, bpa=-10.86 degrees ! Estimated noise=1760.79 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 = 0.0243995 Jy ! Component: 100 - total flux cleaned = 0.0231237 Jy ! Component: 150 - total flux cleaned = 0.0225676 Jy ! Component: 200 - total flux cleaned = 0.0210983 Jy ! Total flux subtracted in 200 components = 0.0210983 Jy ! Clean residual min=-0.019017 max=0.023232 Jy/beam ! Clean residual mean=0.000072 rms=0.005775 Jy/beam ! Combined flux in latest and established models = 3.2647 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 3.2647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375306Jy sigma=0.001520 ! Fit after self-cal, rms=0.375195Jy sigma=0.001519 ! 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=0.375195Jy sigma=0.001519 ! Fit after self-cal, rms=0.361136Jy sigma=0.001468 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 = -0.000604354 Jy ! Component: 100 - total flux cleaned = -0.00101761 Jy ! Component: 150 - total flux cleaned = -0.00180122 Jy ! Component: 200 - total flux cleaned = -0.00288448 Jy ! Total flux subtracted in 200 components = -0.00288448 Jy ! Clean residual min=-0.017185 max=0.022274 Jy/beam ! Clean residual mean=0.000087 rms=0.005502 Jy/beam ! Combined flux in latest and established models = 3.26182 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 3.26182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.359975Jy sigma=0.001465 ! Fit after self-cal, rms=0.357793Jy sigma=0.001458 ! 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: 3.676 x 8.862 at -10.86 degrees (North through East) ! Clean map min=-0.017989 max=3.1282 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=0.357793Jy sigma=0.001458 ! Fit after self-cal, rms=0.308820Jy sigma=0.001255 ! 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=0.308820Jy sigma=0.001255 ! Fit after self-cal, rms=0.308412Jy sigma=0.001253 ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=8.829 mas, bpa=-10.75 degrees ! Estimated noise=1756.21 mJy/beam. ! Added new window around map position (-27, 31.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258424 Jy ! Component: 100 - total flux cleaned = 0.0326603 Jy ! Component: 150 - total flux cleaned = 0.0330581 Jy ! Component: 200 - total flux cleaned = 0.0333921 Jy ! Total flux subtracted in 200 components = 0.0333921 Jy ! Clean residual min=-0.012432 max=0.017105 Jy/beam ! Clean residual mean=0.000057 rms=0.003708 Jy/beam ! Combined flux in latest and established models = 3.29521 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 71 components and 3.29521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306543Jy sigma=0.001245 ! Fit after self-cal, rms=0.306388Jy sigma=0.001245 ! Inverting map ! Added new window around map position (37, -24). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136958 Jy ! Component: 100 - total flux cleaned = 0.0147935 Jy ! Component: 150 - total flux cleaned = 0.0157629 Jy ! Component: 200 - total flux cleaned = 0.0172181 Jy ! Total flux subtracted in 200 components = 0.0172181 Jy ! Clean residual min=-0.010490 max=0.014512 Jy/beam ! Clean residual mean=0.000007 rms=0.003131 Jy/beam ! Combined flux in latest and established models = 3.31243 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 3.31243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305299Jy sigma=0.001241 ! Fit after self-cal, rms=0.305257Jy sigma=0.001241 ! Inverting map ! Added new window around map position (-20, -21.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652809 Jy ! Component: 100 - total flux cleaned = 0.00924729 Jy ! Component: 150 - total flux cleaned = 0.012759 Jy ! Component: 200 - total flux cleaned = 0.0147548 Jy ! Total flux subtracted in 200 components = 0.0147548 Jy ! Clean residual min=-0.008395 max=0.009225 Jy/beam ! Clean residual mean=-0.000007 rms=0.002472 Jy/beam ! Combined flux in latest and established models = 3.32718 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 122 components and 3.32718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304173Jy sigma=0.001237 ! Fit after self-cal, rms=0.304165Jy sigma=0.001237 ! 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=0.304165Jy sigma=0.001237 ! Fit after self-cal, rms=0.303501Jy sigma=0.001235 ! 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=0.303501Jy sigma=0.001235 ! Fit after self-cal, rms=0.303502Jy sigma=0.001235 ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=8.82 mas, bpa=-10.73 degrees ! Estimated noise=1754.96 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353522 Jy ! Component: 100 - total flux cleaned = 0.00639103 Jy ! Component: 150 - total flux cleaned = 0.00828254 Jy ! Component: 200 - total flux cleaned = 0.00959667 Jy ! Total flux subtracted in 200 components = 0.00959667 Jy ! Clean residual min=-0.007795 max=0.008753 Jy/beam ! Clean residual mean=0.000004 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 3.33678 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 3.33678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303133Jy sigma=0.001234 ! Fit after self-cal, rms=0.303136Jy sigma=0.001234 ! 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=7.915 mas, bmaj=15.15 mas, bpa=-14.01 degrees ! Estimated noise=2191.83 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 = -0.00204707 Jy ! Component: 100 - total flux cleaned = -0.0012565 Jy ! Component: 150 - total flux cleaned = 1.00807e-05 Jy ! Component: 200 - total flux cleaned = 0.000832083 Jy ! Total flux subtracted in 200 components = 0.000832083 Jy ! Clean residual min=-0.006239 max=0.005747 Jy/beam ! Clean residual mean=-0.000002 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 3.33761 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 163 components and 3.33761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303085Jy sigma=0.001234 ! Fit after self-cal, rms=0.303081Jy sigma=0.001234 ! 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=2.994 mas, bmaj=7.471 mas, bpa=-8.573 degrees ! Estimated noise=2679.97 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.68426 Jy ! Component: 100 - total flux cleaned = 3.05565 Jy ! Component: 150 - total flux cleaned = 3.16975 Jy ! Component: 200 - total flux cleaned = 3.21033 Jy ! Total flux subtracted in 200 components = 3.21033 Jy ! Clean residual min=-0.026122 max=0.027969 Jy/beam ! Clean residual mean=0.000081 rms=0.007053 Jy/beam ! Combined flux in latest and established models = 3.21033 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 24 model components to the UV plane model. ! The established model now contains 24 components and 3.21033 Jy ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=8.82 mas, bpa=-10.73 degrees ! Estimated noise=1754.96 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.5, -1.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387466 Jy ! Component: 100 - total flux cleaned = 0.0573977 Jy ! Component: 150 - total flux cleaned = 0.0685686 Jy ! Component: 200 - total flux cleaned = 0.0773502 Jy ! Total flux subtracted in 200 components = 0.0773502 Jy ! Clean residual min=-0.013600 max=0.010680 Jy/beam ! Clean residual mean=0.000059 rms=0.003613 Jy/beam ! Combined flux in latest and established models = 3.28768 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 3.28768 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=7.915 mas, bmaj=15.15 mas, bpa=-14.01 degrees ! Estimated noise=2191.83 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 = 0.0147242 Jy ! Component: 100 - total flux cleaned = 0.0217571 Jy ! Component: 150 - total flux cleaned = 0.026521 Jy ! Component: 200 - total flux cleaned = 0.0300271 Jy ! Total flux subtracted in 200 components = 0.0300271 Jy ! Clean residual min=-0.009191 max=0.008546 Jy/beam ! Clean residual mean=0.000005 rms=0.002902 Jy/beam ! Combined flux in latest and established models = 3.31771 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 94 components and 3.31771 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=8.82 mas, bpa=-10.73 degrees ! Estimated noise=1754.96 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140606 Jy ! Component: 100 - total flux cleaned = 0.00367815 Jy ! Component: 150 - total flux cleaned = 0.00568234 Jy ! Component: 200 - total flux cleaned = 0.00606526 Jy ! Total flux subtracted in 200 components = 0.00606526 Jy ! Clean residual min=-0.008783 max=0.009315 Jy/beam ! Clean residual mean=-0.000004 rms=0.002480 Jy/beam ! Combined flux in latest and established models = 3.32377 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 123 components and 3.32377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303779Jy sigma=0.001236 ! Fit after self-cal, rms=0.303754Jy sigma=0.001236 wmodel J1337-1257_S_1996_06_07_yyk\_map.mod ! Writing 123 model components to file: J1337-1257_S_1996_06_07_yyk_map.mod wobs J1337-1257_S_1996_06_07_yyk\_uvs.fits ! Writing UV FITS file: J1337-1257_S_1996_06_07_yyk_uvs.fits wwins J1337-1257_S_1996_06_07_yyk\_map.win ! wwins: Wrote 5 windows to J1337-1257_S_1996_06_07_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 = -0.000620787 Jy ! Component: 100 - total flux cleaned = -0.00149435 Jy ! Component: 150 - total flux cleaned = -0.00258618 Jy ! Component: 200 - total flux cleaned = -0.00361707 Jy ! Component: 250 - total flux cleaned = -0.00423267 Jy ! Component: 300 - total flux cleaned = -0.00470607 Jy ! Component: 350 - total flux cleaned = -0.00493481 Jy ! Component: 400 - total flux cleaned = -0.00504316 Jy ! Component: 450 - total flux cleaned = -0.00483447 Jy ! Component: 500 - total flux cleaned = -0.00514173 Jy ! Component: 550 - total flux cleaned = -0.00494236 Jy ! Component: 600 - total flux cleaned = -0.00474964 Jy ! Component: 650 - total flux cleaned = -0.00447055 Jy ! Component: 700 - total flux cleaned = -0.00446908 Jy ! Component: 750 - total flux cleaned = -0.00438035 Jy ! Component: 800 - total flux cleaned = -0.00446453 Jy ! Component: 850 - total flux cleaned = -0.00463073 Jy ! Component: 900 - total flux cleaned = -0.00479291 Jy ! Component: 950 - total flux cleaned = -0.00495252 Jy ! Component: 1000 - total flux cleaned = -0.00503414 Jy ! Component: 1050 - total flux cleaned = -0.00549306 Jy ! Component: 1100 - total flux cleaned = -0.0057168 Jy ! Component: 1150 - total flux cleaned = -0.00593522 Jy ! Component: 1200 - total flux cleaned = -0.00600736 Jy ! Component: 1250 - total flux cleaned = -0.00635711 Jy ! Component: 1300 - total flux cleaned = -0.00656268 Jy ! Component: 1350 - total flux cleaned = -0.0066298 Jy ! Component: 1400 - total flux cleaned = -0.00695892 Jy ! Component: 1450 - total flux cleaned = -0.00708705 Jy ! Component: 1500 - total flux cleaned = -0.00727718 Jy ! Component: 1550 - total flux cleaned = -0.00758832 Jy ! Component: 1600 - total flux cleaned = -0.00765044 Jy ! Component: 1650 - total flux cleaned = -0.0080123 Jy ! Component: 1700 - total flux cleaned = -0.00836652 Jy ! Component: 1750 - total flux cleaned = -0.00859845 Jy ! Component: 1800 - total flux cleaned = -0.00882679 Jy ! Component: 1850 - total flux cleaned = -0.00894008 Jy ! Component: 1900 - total flux cleaned = -0.00916193 Jy ! Component: 1950 - total flux cleaned = -0.0092716 Jy ! Component: 2000 - total flux cleaned = -0.00937959 Jy ! Total flux subtracted in 2048 components = -0.00953882 Jy ! Clean residual min=-0.003519 max=0.002942 Jy/beam ! Clean residual mean=0.000032 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 3.31424 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 236 components and 3.31424 Jy ![Exited script file: muppet] wmap "J1337-1257_S_1996_06_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 8.82 at -10.73 degrees (North through East) ! Clean map min=-0.011874 max=3.1176 Jy/beam ! Writing clean map to FITS file: J1337-1257_S_1996_06_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.11762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00104157 device "J1337-1257_S_1996_06_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1337-1257_S_1996_06_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.100228 0.100228 0.200455 0.400911 0.801822 1.60364 3.20729 6.41457 12.8291 25.6583 51.3166 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(peak_flux*1000)/1000 ! peak= 3.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 8.82 at -10.73 degrees (North through East) ! Clean map min=-0.011874 max=3.1176 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1337-1257_S_1996_06_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1337-1257_S_1996_06_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1337-1257_S_1996_06_07_yyk_uvs.log closed on Sun Jan 7 18:22:49 2007