! Started logfile: J0909+0121_S_2006_02_23_yyk_uvs.log on Wed Jul 5 11:48:20 2006 obs J0909+0121_S_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J0909+0121_S_2006_02_23_yyk_uva.fits ! AN table 1: 138 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955072 visibilities/baseline/integration-bin. ! Found source: J0909+0121 ! ! 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 2423 lines of history. ! ! Reading 23724 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 J0909+0121_S_2006_02_23_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)= 1.34503 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=2.576 mas, bmaj=6.856 mas, bpa=-2.949 degrees ! Estimated noise=2.15513 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 = 1.1083 Jy ! Component: 100 - total flux cleaned = 1.29467 Jy ! Total flux subtracted in 100 components = 1.29467 Jy ! Clean residual min=-0.041599 max=0.051151 Jy/beam ! Clean residual mean=-0.000017 rms=0.012381 Jy/beam ! Combined flux in latest and established models = 1.29467 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.29467 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=0.227167Jy sigma=3.862861 ! Fit after self-cal, rms=0.226839Jy sigma=3.859135 ! Inverting map and beam ! Estimated beam: bmin=2.576 mas, bmaj=6.856 mas, bpa=-2.949 degrees ! Estimated noise=2.15513 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=3.194 mas, bmaj=7.76 mas, bpa=-2.895 degrees ! Estimated noise=1.66869 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 = 0.0717015 Jy ! Component: 100 - total flux cleaned = 0.104124 Jy ! Component: 150 - total flux cleaned = 0.118594 Jy ! Component: 200 - total flux cleaned = 0.122449 Jy ! Total flux subtracted in 200 components = 0.122449 Jy ! Clean residual min=-0.037640 max=0.044017 Jy/beam ! Clean residual mean=-0.000385 rms=0.011104 Jy/beam ! Combined flux in latest and established models = 1.41712 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 1.41712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201286Jy sigma=3.550682 ! Fit after self-cal, rms=0.201258Jy sigma=3.550264 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 7.76 at -2.895 degrees (North through East) ! Clean map min=-0.036547 max=1.2757 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: 1.01366 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 1.00 KP 0.97 ! LA 1.22 MK 0.92 NL 0.96 OV 0.97 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.999174 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 0.98 ! LA 1.17 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.95857 ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.96 HN 1.03 KP 0.97 ! LA 0.92 MK 1.10 NL 1.06 OV 1.01 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.05289 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.96 KP 0.89 ! LA 0.79 MK 1.09 NL 0.99 OV 0.87 ! PT 0.93 SC 1.09 ! ! ! Fit before self-cal, rms=0.201258Jy sigma=3.550264 ! Fit after self-cal, rms=0.128664Jy sigma=2.110055 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=0.128664Jy sigma=2.110055 ! Fit after self-cal, rms=0.128671Jy sigma=2.109970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=7.925 mas, bpa=-2.415 degrees ! Estimated noise=1.67216 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 (20, 13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.036941 Jy ! Component: 100 - total flux cleaned = 0.0483906 Jy ! Component: 150 - total flux cleaned = 0.0548231 Jy ! Component: 200 - total flux cleaned = 0.0589731 Jy ! Total flux subtracted in 200 components = 0.0589731 Jy ! Clean residual min=-0.010899 max=0.013680 Jy/beam ! Clean residual mean=-0.000017 rms=0.003418 Jy/beam ! Combined flux in latest and established models = 1.4761 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 1.4761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121392Jy sigma=1.950701 ! Fit after self-cal, rms=0.121252Jy sigma=1.944973 ! 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=0.121252Jy sigma=1.944973 ! Fit after self-cal, rms=0.119416Jy sigma=1.925252 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 = 0.00432379 Jy ! Component: 100 - total flux cleaned = 0.00547776 Jy ! Component: 150 - total flux cleaned = 0.0050808 Jy ! Component: 200 - total flux cleaned = 0.00507824 Jy ! Total flux subtracted in 200 components = 0.00507824 Jy ! Clean residual min=-0.009686 max=0.010577 Jy/beam ! Clean residual mean=-0.000029 rms=0.003052 Jy/beam ! Combined flux in latest and established models = 1.48118 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 94 components and 1.48118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118658Jy sigma=1.913689 ! Fit after self-cal, rms=0.118277Jy sigma=1.911710 ! 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: 3.249 x 7.925 at -2.415 degrees (North through East) ! Clean map min=-0.0093444 max=1.2908 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=0.118277Jy sigma=1.911710 ! Fit after self-cal, rms=0.075953Jy sigma=1.013543 ! 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=0.075953Jy sigma=1.013543 ! Fit after self-cal, rms=0.075785Jy sigma=1.013025 ! Inverting map and beam ! Estimated beam: bmin=3.247 mas, bmaj=7.941 mas, bpa=-2.375 degrees ! Estimated noise=1.66671 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145811 Jy ! Component: 100 - total flux cleaned = 0.000516784 Jy ! Component: 150 - total flux cleaned = 0.000354522 Jy ! Component: 200 - total flux cleaned = 6.22364e-05 Jy ! Total flux subtracted in 200 components = 6.22364e-05 Jy ! Clean residual min=-0.008329 max=0.008246 Jy/beam ! Clean residual mean=-0.000021 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 1.48124 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 1.48124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075172Jy sigma=0.996443 ! Fit after self-cal, rms=0.075106Jy sigma=0.995965 ! 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=0.075106Jy sigma=0.995965 ! Fit after self-cal, rms=0.074180Jy sigma=0.985430 ! 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=0.074180Jy sigma=0.985430 ! Fit after self-cal, rms=0.074163Jy sigma=0.985412 ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.955 mas, bpa=-2.396 degrees ! Estimated noise=1.66727 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000755301 Jy ! Component: 100 - total flux cleaned = -0.00103965 Jy ! Component: 150 - total flux cleaned = -0.00130184 Jy ! Component: 200 - total flux cleaned = -0.00154529 Jy ! Total flux subtracted in 200 components = -0.00154529 Jy ! Clean residual min=-0.007630 max=0.007497 Jy/beam ! Clean residual mean=-0.000020 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 1.47969 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 117 components and 1.47969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073777Jy sigma=0.976373 ! Fit after self-cal, rms=0.073758Jy sigma=0.976269 ! 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=7.95 mas, bmaj=12.05 mas, bpa=2.742 degrees ! Estimated noise=2.09971 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 = 0.00301867 Jy ! Component: 100 - total flux cleaned = 0.00362962 Jy ! Component: 150 - total flux cleaned = 0.00363396 Jy ! Component: 200 - total flux cleaned = 0.00354802 Jy ! Total flux subtracted in 200 components = 0.00354802 Jy ! Clean residual min=-0.008237 max=0.008818 Jy/beam ! Clean residual mean=-0.000046 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 1.48324 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 130 components and 1.48324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073945Jy sigma=0.977928 ! Fit after self-cal, rms=0.073879Jy sigma=0.977212 ! 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=2.593 mas, bmaj=6.926 mas, bpa=-3.114 degrees ! Estimated noise=2.13841 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.09976 Jy ! Component: 100 - total flux cleaned = 1.28062 Jy ! Component: 150 - total flux cleaned = 1.34432 Jy ! Component: 200 - total flux cleaned = 1.3794 Jy ! Total flux subtracted in 200 components = 1.3794 Jy ! Clean residual min=-0.013824 max=0.017518 Jy/beam ! Clean residual mean=0.000092 rms=0.004321 Jy/beam ! Combined flux in latest and established models = 1.3794 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.3794 Jy ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.955 mas, bpa=-2.396 degrees ! Estimated noise=1.66727 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 = 0.0321008 Jy ! Component: 100 - total flux cleaned = 0.0535366 Jy ! Component: 150 - total flux cleaned = 0.0683502 Jy ! Component: 200 - total flux cleaned = 0.0769163 Jy ! Total flux subtracted in 200 components = 0.0769163 Jy ! Clean residual min=-0.008105 max=0.011523 Jy/beam ! Clean residual mean=0.000013 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 1.45632 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 60 components and 1.45632 Jy ! Inverting map ! Added new window around map position (7, 8.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115138 Jy ! Component: 100 - total flux cleaned = 0.0152745 Jy ! Component: 150 - total flux cleaned = 0.0181196 Jy ! Component: 200 - total flux cleaned = 0.0205298 Jy ! Total flux subtracted in 200 components = 0.0205298 Jy ! Clean residual min=-0.006272 max=0.007445 Jy/beam ! Clean residual mean=-0.000013 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 1.47685 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 87 components and 1.47685 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=7.95 mas, bmaj=12.05 mas, bpa=2.742 degrees ! Estimated noise=2.09971 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 = 0.0011908 Jy ! Component: 100 - total flux cleaned = 0.00205196 Jy ! Component: 150 - total flux cleaned = 0.00219685 Jy ! Component: 200 - total flux cleaned = 0.00230593 Jy ! Total flux subtracted in 200 components = 0.00230593 Jy ! Clean residual min=-0.005802 max=0.006418 Jy/beam ! Clean residual mean=-0.000020 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 1.47915 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 1.47915 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.955 mas, bpa=-2.396 degrees ! Estimated noise=1.66727 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100161 Jy ! Component: 100 - total flux cleaned = 0.00100978 Jy ! Component: 150 - total flux cleaned = 0.00100534 Jy ! Component: 200 - total flux cleaned = 0.00100569 Jy ! Total flux subtracted in 200 components = 0.00100569 Jy ! Clean residual min=-0.005326 max=0.006527 Jy/beam ! Clean residual mean=-0.000013 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 1.48016 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 1.48016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072904Jy sigma=0.946325 ! Fit after self-cal, rms=0.072641Jy sigma=0.942315 wmodel J0909+0121_S_2006_02_23_yyk\_map.mod ! Writing 136 model components to file: J0909+0121_S_2006_02_23_yyk_map.mod wobs J0909+0121_S_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J0909+0121_S_2006_02_23_yyk_uvs.fits wwins J0909+0121_S_2006_02_23_yyk\_map.win ! wwins: Wrote 3 windows to J0909+0121_S_2006_02_23_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 = 0.00286774 Jy ! Component: 100 - total flux cleaned = 0.00488998 Jy ! Component: 150 - total flux cleaned = 0.00535528 Jy ! Component: 200 - total flux cleaned = 0.00570126 Jy ! Component: 250 - total flux cleaned = 0.00594874 Jy ! Component: 300 - total flux cleaned = 0.0058714 Jy ! Component: 350 - total flux cleaned = 0.00594583 Jy ! Component: 400 - total flux cleaned = 0.00594616 Jy ! Component: 450 - total flux cleaned = 0.00615389 Jy ! Component: 500 - total flux cleaned = 0.00642001 Jy ! Component: 550 - total flux cleaned = 0.00661183 Jy ! Component: 600 - total flux cleaned = 0.00717008 Jy ! Component: 650 - total flux cleaned = 0.00753108 Jy ! Component: 700 - total flux cleaned = 0.00770675 Jy ! Component: 750 - total flux cleaned = 0.00793457 Jy ! Component: 800 - total flux cleaned = 0.00815682 Jy ! Component: 850 - total flux cleaned = 0.00842853 Jy ! Component: 900 - total flux cleaned = 0.00858564 Jy ! Component: 950 - total flux cleaned = 0.00853349 Jy ! Component: 1000 - total flux cleaned = 0.00863443 Jy ! Component: 1050 - total flux cleaned = 0.00843536 Jy ! Component: 1100 - total flux cleaned = 0.0083879 Jy ! Component: 1150 - total flux cleaned = 0.00814995 Jy ! Component: 1200 - total flux cleaned = 0.00805679 Jy ! Component: 1250 - total flux cleaned = 0.00773614 Jy ! Component: 1300 - total flux cleaned = 0.00760119 Jy ! Component: 1350 - total flux cleaned = 0.00729219 Jy ! Component: 1400 - total flux cleaned = 0.00703332 Jy ! Component: 1450 - total flux cleaned = 0.0067777 Jy ! Component: 1500 - total flux cleaned = 0.00640103 Jy ! Component: 1550 - total flux cleaned = 0.00615489 Jy ! Component: 1600 - total flux cleaned = 0.00591164 Jy ! Component: 1650 - total flux cleaned = 0.00563296 Jy ! Component: 1700 - total flux cleaned = 0.00527928 Jy ! Component: 1750 - total flux cleaned = 0.00512455 Jy ! Component: 1800 - total flux cleaned = 0.00481988 Jy ! Component: 1850 - total flux cleaned = 0.00455723 Jy ! Component: 1900 - total flux cleaned = 0.00433642 Jy ! Component: 1950 - total flux cleaned = 0.00408152 Jy ! Component: 2000 - total flux cleaned = 0.00383125 Jy ! Total flux subtracted in 2048 components = 0.00365397 Jy ! Clean residual min=-0.002111 max=0.002111 Jy/beam ! Clean residual mean=-0.000003 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 1.48381 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 270 components and 1.48381 Jy ![Exited script file: muppet] wmap "J0909+0121_S_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 7.955 at -2.396 degrees (North through East) ! Clean map min=-0.0042415 max=1.2949 Jy/beam ! Writing clean map to FITS file: J0909+0121_S_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.29492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000704678 device "J0909+0121_S_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J0909+0121_S_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163257 0.163257 0.326513 0.653026 1.30605 2.6121 5.22421 10.4484 20.8968 41.7937 83.5873 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.294 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 7.955 at -2.396 degrees (North through East) ! Clean map min=-0.0042415 max=1.2949 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0909+0121_S_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J0909+0121_S_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0909+0121_S_2006_02_23_yyk_uvs.log closed on Wed Jul 5 11:48:44 2006