! Started logfile: J0948+4039_S_2006_02_16_yyk_uvs.log on Wed Jul 5 11:52:39 2006 obs J0948+4039_S_2006_02_16_yyk_uva.fits ! Reading UV FITS file: J0948+4039_S_2006_02_16_yyk_uva.fits ! AN table 1: 296 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760435 visibilities/baseline/integration-bin. ! Found source: J0948+4039 ! ! 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 2421 lines of history. ! ! Reading 40516 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 J0948+4039_S_2006_02_16_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. uvav time_av, true ! Averaging into 30 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.46402 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=2.59 mas, bmaj=7.99 mas, bpa=8.154 degrees ! Estimated noise=1.5849 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 = 1.17224 Jy ! Component: 100 - total flux cleaned = 1.40621 Jy ! Total flux subtracted in 100 components = 1.40621 Jy ! Clean residual min=-0.078576 max=0.121924 Jy/beam ! Clean residual mean=-0.000006 rms=0.022277 Jy/beam ! Combined flux in latest and established models = 1.40621 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.40621 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.334051Jy sigma=6.363871 ! Fit after self-cal, rms=0.332831Jy sigma=6.317395 ! Inverting map and beam ! Estimated beam: bmin=2.59 mas, bmaj=7.99 mas, bpa=8.154 degrees ! Estimated noise=1.5849 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=3.119 mas, bmaj=8.384 mas, bpa=8.093 degrees ! Estimated noise=1.16264 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 = 0.110284 Jy ! Component: 100 - total flux cleaned = 0.173076 Jy ! Component: 150 - total flux cleaned = 0.212027 Jy ! Component: 200 - total flux cleaned = 0.23392 Jy ! Total flux subtracted in 200 components = 0.23392 Jy ! Clean residual min=-0.070499 max=0.140199 Jy/beam ! Clean residual mean=0.000091 rms=0.026278 Jy/beam ! Combined flux in latest and established models = 1.64013 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 1.64013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.295247Jy sigma=5.697458 ! Fit after self-cal, rms=0.295122Jy sigma=5.693728 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 8.384 at 8.093 degrees (North through East) ! Clean map min=-0.068266 max=1.3922 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: 1.02149 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 0.92 KP 0.90 ! LA 1.14 MK 0.86 NL 1.20 OV 0.96 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.994233 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.95 KP 0.93 ! LA 1.12 MK 0.94 NL 1.29 OV 0.97 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.9633 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.97 KP 0.94 ! LA 0.88 MK 1.07 NL 1.39 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02663 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.91 KP 0.86 ! LA 0.76 MK 1.07 NL 1.32 OV 0.87 ! PT 0.90 SC 1.13 ! ! ! Fit before self-cal, rms=0.295122Jy sigma=5.693728 ! Fit after self-cal, rms=0.182524Jy sigma=3.695754 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=0.182524Jy sigma=3.695754 ! Fit after self-cal, rms=0.182920Jy sigma=3.691966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=8.344 mas, bpa=8.042 degrees ! Estimated noise=1.14497 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 (9.5, -4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.120328 Jy ! Component: 100 - total flux cleaned = 0.152326 Jy ! Component: 150 - total flux cleaned = 0.163061 Jy ! Component: 200 - total flux cleaned = 0.167563 Jy ! Total flux subtracted in 200 components = 0.167563 Jy ! Clean residual min=-0.021636 max=0.023714 Jy/beam ! Clean residual mean=0.000113 rms=0.007083 Jy/beam ! Combined flux in latest and established models = 1.80769 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 1.80769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126453Jy sigma=2.330450 ! Fit after self-cal, rms=0.123670Jy sigma=2.282309 ! 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=0.123670Jy sigma=2.282309 ! Fit after self-cal, rms=0.119968Jy sigma=2.215795 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 = 0.0074158 Jy ! Component: 100 - total flux cleaned = 0.00746615 Jy ! Component: 150 - total flux cleaned = 0.00884137 Jy ! Component: 200 - total flux cleaned = 0.0100518 Jy ! Total flux subtracted in 200 components = 0.0100518 Jy ! Clean residual min=-0.016047 max=0.018404 Jy/beam ! Clean residual mean=0.000085 rms=0.005123 Jy/beam ! Combined flux in latest and established models = 1.81774 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 1.81774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112846Jy sigma=2.050114 ! Fit after self-cal, rms=0.111853Jy sigma=2.035792 ! 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: 3.14 x 8.344 at 8.042 degrees (North through East) ! Clean map min=-0.01668 max=1.3963 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=0.111853Jy sigma=2.035792 ! Fit after self-cal, rms=0.082488Jy sigma=1.345919 ! 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=0.082488Jy sigma=1.345919 ! Fit after self-cal, rms=0.082472Jy sigma=1.345105 ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=8.351 mas, bpa=8.213 degrees ! Estimated noise=1.13799 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948498 Jy ! Component: 100 - total flux cleaned = 0.0119296 Jy ! Component: 150 - total flux cleaned = 0.0123442 Jy ! Component: 200 - total flux cleaned = 0.0123573 Jy ! Total flux subtracted in 200 components = 0.0123573 Jy ! Clean residual min=-0.012983 max=0.015209 Jy/beam ! Clean residual mean=0.000060 rms=0.003675 Jy/beam ! Combined flux in latest and established models = 1.8301 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 114 components and 1.8301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079132Jy sigma=1.253676 ! Fit after self-cal, rms=0.078773Jy sigma=1.247230 ! 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=0.078773Jy sigma=1.247230 ! Fit after self-cal, rms=0.077191Jy sigma=1.210828 ! 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=0.077191Jy sigma=1.210828 ! Fit after self-cal, rms=0.077194Jy sigma=1.210800 ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=8.366 mas, bpa=8.258 degrees ! Estimated noise=1.13791 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186131 Jy ! Component: 100 - total flux cleaned = 0.00187377 Jy ! Component: 150 - total flux cleaned = 0.002111 Jy ! Component: 200 - total flux cleaned = 0.00171684 Jy ! Total flux subtracted in 200 components = 0.00171684 Jy ! Clean residual min=-0.011427 max=0.014433 Jy/beam ! Clean residual mean=0.000054 rms=0.003350 Jy/beam ! Combined flux in latest and established models = 1.83182 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 133 components and 1.83182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076025Jy sigma=1.176899 ! Fit after self-cal, rms=0.075881Jy sigma=1.174871 ! Inverting map ! Added new window around map position (17, -6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176999 Jy ! Component: 100 - total flux cleaned = 0.0274553 Jy ! Component: 150 - total flux cleaned = 0.0317511 Jy ! Component: 200 - total flux cleaned = 0.0331309 Jy ! Total flux subtracted in 200 components = 0.0331309 Jy ! Clean residual min=-0.008974 max=0.009747 Jy/beam ! Clean residual mean=0.000012 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 1.86495 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 176 components and 1.86495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073042Jy sigma=1.082214 ! Fit after self-cal, rms=0.072662Jy sigma=1.075201 ! 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=7.605 mas, bmaj=9.778 mas, bpa=12.54 degrees ! Estimated noise=1.46822 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 = 0.00670972 Jy ! Component: 100 - total flux cleaned = 0.00644025 Jy ! Component: 150 - total flux cleaned = 0.0062134 Jy ! Component: 200 - total flux cleaned = 0.00601893 Jy ! Total flux subtracted in 200 components = 0.00601893 Jy ! Clean residual min=-0.009836 max=0.009840 Jy/beam ! Clean residual mean=-0.000006 rms=0.002893 Jy/beam ! Combined flux in latest and established models = 1.87097 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 213 components and 1.87097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072400Jy sigma=1.059863 ! Fit after self-cal, rms=0.072233Jy sigma=1.056366 ! 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=2.592 mas, bmaj=7.977 mas, bpa=8.294 degrees ! Estimated noise=1.56408 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.1575 Jy ! Component: 100 - total flux cleaned = 1.39364 Jy ! Component: 150 - total flux cleaned = 1.51478 Jy ! Component: 200 - total flux cleaned = 1.59354 Jy ! Total flux subtracted in 200 components = 1.59354 Jy ! Clean residual min=-0.028782 max=0.032057 Jy/beam ! Clean residual mean=0.000077 rms=0.008422 Jy/beam ! Combined flux in latest and established models = 1.59354 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 1.59354 Jy ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=8.366 mas, bpa=8.258 degrees ! Estimated noise=1.13791 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 = 0.0768144 Jy ! Component: 100 - total flux cleaned = 0.124969 Jy ! Component: 150 - total flux cleaned = 0.159646 Jy ! Component: 200 - total flux cleaned = 0.185576 Jy ! Total flux subtracted in 200 components = 0.185576 Jy ! Clean residual min=-0.016172 max=0.013663 Jy/beam ! Clean residual mean=0.000077 rms=0.004493 Jy/beam ! Combined flux in latest and established models = 1.77911 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 73 components and 1.77911 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=7.605 mas, bmaj=9.778 mas, bpa=12.54 degrees ! Estimated noise=1.46822 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 = 0.0349999 Jy ! Component: 100 - total flux cleaned = 0.0569978 Jy ! Component: 150 - total flux cleaned = 0.0686158 Jy ! Component: 200 - total flux cleaned = 0.0753488 Jy ! Total flux subtracted in 200 components = 0.0753488 Jy ! Clean residual min=-0.010498 max=0.010573 Jy/beam ! Clean residual mean=0.000014 rms=0.003245 Jy/beam ! Combined flux in latest and established models = 1.85446 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 149 components and 1.85446 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=8.366 mas, bpa=8.258 degrees ! Estimated noise=1.13791 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129488 Jy ! Component: 100 - total flux cleaned = 0.00389583 Jy ! Component: 150 - total flux cleaned = 0.00604617 Jy ! Component: 200 - total flux cleaned = 0.0079374 Jy ! Total flux subtracted in 200 components = 0.0079374 Jy ! Clean residual min=-0.007920 max=0.008127 Jy/beam ! Clean residual mean=-0.000001 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 1.8624 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 1.8624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072241Jy sigma=1.054556 ! Fit after self-cal, rms=0.072099Jy sigma=1.051393 wmodel J0948+4039_S_2006_02_16_yyk\_map.mod ! Writing 180 model components to file: J0948+4039_S_2006_02_16_yyk_map.mod wobs J0948+4039_S_2006_02_16_yyk\_uvs.fits ! Writing UV FITS file: J0948+4039_S_2006_02_16_yyk_uvs.fits wwins J0948+4039_S_2006_02_16_yyk\_map.win ! wwins: Wrote 3 windows to J0948+4039_S_2006_02_16_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 = -2.58766e-05 Jy ! Component: 100 - total flux cleaned = -0.00164061 Jy ! Component: 150 - total flux cleaned = -0.00242596 Jy ! Component: 200 - total flux cleaned = -0.00242954 Jy ! Component: 250 - total flux cleaned = -0.0025305 Jy ! Component: 300 - total flux cleaned = -0.00288609 Jy ! Component: 350 - total flux cleaned = -0.00288732 Jy ! Component: 400 - total flux cleaned = -0.00265312 Jy ! Component: 450 - total flux cleaned = -0.00235191 Jy ! Component: 500 - total flux cleaned = -0.00191997 Jy ! Component: 550 - total flux cleaned = -0.00157563 Jy ! Component: 600 - total flux cleaned = -0.001308 Jy ! Component: 650 - total flux cleaned = -0.00124163 Jy ! Component: 700 - total flux cleaned = -0.00105251 Jy ! Component: 750 - total flux cleaned = -0.000993121 Jy ! Component: 800 - total flux cleaned = -0.00117131 Jy ! Component: 850 - total flux cleaned = -0.00145809 Jy ! Component: 900 - total flux cleaned = -0.00173626 Jy ! Component: 950 - total flux cleaned = -0.00189829 Jy ! Component: 1000 - total flux cleaned = -0.00210873 Jy ! Component: 1050 - total flux cleaned = -0.00226377 Jy ! Component: 1100 - total flux cleaned = -0.00256624 Jy ! Component: 1150 - total flux cleaned = -0.00271355 Jy ! Component: 1200 - total flux cleaned = -0.00300259 Jy ! Component: 1250 - total flux cleaned = -0.00300261 Jy ! Component: 1300 - total flux cleaned = -0.00304896 Jy ! Component: 1350 - total flux cleaned = -0.00300247 Jy ! Component: 1400 - total flux cleaned = -0.00291539 Jy ! Component: 1450 - total flux cleaned = -0.0028282 Jy ! Component: 1500 - total flux cleaned = -0.00274355 Jy ! Component: 1550 - total flux cleaned = -0.00270182 Jy ! Component: 1600 - total flux cleaned = -0.00266048 Jy ! Component: 1650 - total flux cleaned = -0.002539 Jy ! Component: 1700 - total flux cleaned = -0.00261931 Jy ! Component: 1750 - total flux cleaned = -0.00261858 Jy ! Component: 1800 - total flux cleaned = -0.00257979 Jy ! Component: 1850 - total flux cleaned = -0.00273075 Jy ! Component: 1900 - total flux cleaned = -0.00258165 Jy ! Component: 1950 - total flux cleaned = -0.0025813 Jy ! Component: 2000 - total flux cleaned = -0.00269035 Jy ! Total flux subtracted in 2048 components = -0.00269053 Jy ! Clean residual min=-0.002047 max=0.002020 Jy/beam ! Clean residual mean=0.000000 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 1.85971 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 321 components and 1.85971 Jy ![Exited script file: muppet] wmap "J0948+4039_S_2006_02_16_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 8.366 at 8.258 degrees (North through East) ! Clean map min=-0.0066101 max=1.3866 Jy/beam ! Writing clean map to FITS file: J0948+4039_S_2006_02_16_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.38657 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00071308 device "J0948+4039_S_2006_02_16_yyk\_map.eps/VPS" ! Attempting to open device: 'J0948+4039_S_2006_02_16_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154283 0.154283 0.308567 0.617133 1.23427 2.46853 4.93707 9.87413 19.7483 39.4965 78.993 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.386 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 8.366 at 8.258 degrees (North through East) ! Clean map min=-0.0066101 max=1.3866 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0948+4039_S_2006_02_16_yyk\_map.gif/gif" ! Attempting to open device: 'J0948+4039_S_2006_02_16_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0948+4039_S_2006_02_16_yyk_uvs.log closed on Wed Jul 5 11:53:04 2006