! Started logfile: J2000-1325_S_2005_06_30_yyk_uvs.log on Sat Oct 8 17:41:27 2005 obs J2000-1325_S_2005_06_30_yyk_uve.fits ! Reading UV FITS file: J2000-1325_S_2005_06_30_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J2000-1325 ! ! 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 1469 lines of history. ! ! Reading 1680 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 J2000-1325_S_2005_06_30_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.252979 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=2.446 mas, bmaj=6.62 mas, bpa=-1.577 degrees ! Estimated noise=1.38939 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 = 0.193826 Jy ! Component: 100 - total flux cleaned = 0.225422 Jy ! Total flux subtracted in 100 components = 0.225422 Jy ! Clean residual min=-0.011927 max=0.025947 Jy/beam ! Clean residual mean=0.000369 rms=0.004236 Jy/beam ! Combined flux in latest and established models = 0.225422 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.225422 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.101180Jy sigma=1.658794 ! Fit after self-cal, rms=0.101076Jy sigma=1.651965 ! Inverting map and beam ! Estimated beam: bmin=2.446 mas, bmaj=6.62 mas, bpa=-1.577 degrees ! Estimated noise=1.38939 mJy/beam. ! Added new window around map position (-2, 36). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302399 Jy ! Component: 100 - total flux cleaned = 0.0469775 Jy ! Total flux subtracted in 100 components = 0.0469775 Jy ! Clean residual min=-0.010929 max=0.017850 Jy/beam ! Clean residual mean=0.000307 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 0.272399 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.272399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090020Jy sigma=1.416312 ! Fit after self-cal, rms=0.089944Jy sigma=1.413274 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=7.907 mas, bpa=-2.357 degrees ! Estimated noise=0.989581 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 = 0.026186 Jy ! Component: 100 - total flux cleaned = 0.0414315 Jy ! Component: 150 - total flux cleaned = 0.0521506 Jy ! Component: 200 - total flux cleaned = 0.0598982 Jy ! Total flux subtracted in 200 components = 0.0598982 Jy ! Clean residual min=-0.010327 max=0.019594 Jy/beam ! Clean residual mean=0.000407 rms=0.004014 Jy/beam ! Combined flux in latest and established models = 0.332297 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.332297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084494Jy sigma=1.285388 ! Fit after self-cal, rms=0.084422Jy sigma=1.283176 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.098 x 7.907 at -2.357 degrees (North through East) ! Clean map min=-0.00975 max=0.22632 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: 1.0169 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.02 KP 0.89 ! LA 1.02 MK 0.94 NL 0.95 OV 0.98 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.998983 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 1.01 KP 0.94 ! LA 0.95 MK 0.98 NL 0.98 OV 1.05 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.970061 ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 1.01 HN 0.98 KP 0.92 ! LA 0.85 MK 1.13 NL 1.06 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.05405 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.88 KP 0.85 ! LA 0.74 MK 1.12 NL 1.00 OV 0.87 ! PT 0.89 SC 1.07 ! ! ! Fit before self-cal, rms=0.084422Jy sigma=1.283176 ! Fit after self-cal, rms=0.077035Jy sigma=1.159990 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=0.077035Jy sigma=1.159990 ! Fit after self-cal, rms=0.077061Jy sigma=1.159756 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=8.231 mas, bpa=-1.658 degrees ! Estimated noise=0.983543 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 (1, 48.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175874 Jy ! Component: 100 - total flux cleaned = 0.0242536 Jy ! Component: 150 - total flux cleaned = 0.0258214 Jy ! Component: 200 - total flux cleaned = 0.0266937 Jy ! Total flux subtracted in 200 components = 0.0266937 Jy ! Clean residual min=-0.005510 max=0.012104 Jy/beam ! Clean residual mean=0.000128 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.358991 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 100 components and 0.358991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074004Jy sigma=1.099626 ! Fit after self-cal, rms=0.073919Jy sigma=1.097427 ! Inverting map ! Added new window around map position (-3.5, 22). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123333 Jy ! Component: 100 - total flux cleaned = 0.0146718 Jy ! Component: 150 - total flux cleaned = 0.0159063 Jy ! Component: 200 - total flux cleaned = 0.0164374 Jy ! Total flux subtracted in 200 components = 0.0164373 Jy ! Clean residual min=-0.004716 max=0.006953 Jy/beam ! Clean residual mean=-0.000001 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.375428 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 136 components and 0.375428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072080Jy sigma=1.059037 ! Fit after self-cal, rms=0.071885Jy sigma=1.056428 ! Inverting map ! Added new window around map position (-10, 48). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705344 Jy ! Component: 100 - total flux cleaned = 0.00850393 Jy ! Component: 150 - total flux cleaned = 0.00965518 Jy ! Component: 200 - total flux cleaned = 0.0101569 Jy ! Total flux subtracted in 200 components = 0.0101569 Jy ! Clean residual min=-0.004549 max=0.003836 Jy/beam ! Clean residual mean=-0.000071 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.385585 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 166 components and 0.385585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070981Jy sigma=1.039819 ! Fit after self-cal, rms=0.070951Jy sigma=1.039053 ! 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=0.070951Jy sigma=1.039053 ! Fit after self-cal, rms=0.069025Jy sigma=1.005528 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 = 0.00219978 Jy ! Component: 100 - total flux cleaned = 0.00232059 Jy ! Component: 150 - total flux cleaned = 0.0022226 Jy ! Component: 200 - total flux cleaned = 0.00212962 Jy ! Total flux subtracted in 200 components = 0.00212962 Jy ! Clean residual min=-0.004239 max=0.003562 Jy/beam ! Clean residual mean=-0.000083 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.387715 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 53 model components to the UV plane model. ! The established model now contains 189 components and 0.387715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068744Jy sigma=1.000732 ! Fit after self-cal, rms=0.068407Jy sigma=0.998103 ! 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: 3.186 x 8.231 at -1.658 degrees (North through East) ! Clean map min=-0.004508 max=0.22766 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=0.068407Jy sigma=0.998103 ! Fit after self-cal, rms=0.064995Jy sigma=0.952698 ! 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=0.064995Jy sigma=0.952698 ! Fit after self-cal, rms=0.064849Jy sigma=0.952152 ! Inverting map and beam ! Estimated beam: bmin=3.183 mas, bmaj=8.236 mas, bpa=-2.019 degrees ! Estimated noise=0.975561 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340154 Jy ! Component: 100 - total flux cleaned = 0.00499649 Jy ! Component: 150 - total flux cleaned = 0.00599425 Jy ! Component: 200 - total flux cleaned = 0.00675602 Jy ! Total flux subtracted in 200 components = 0.00675602 Jy ! Clean residual min=-0.003126 max=0.003202 Jy/beam ! Clean residual mean=-0.000029 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.394471 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 221 components and 0.394471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064467Jy sigma=0.945001 ! Fit after self-cal, rms=0.064346Jy sigma=0.944351 ! 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=0.064346Jy sigma=0.944351 ! Fit after self-cal, rms=0.064116Jy sigma=0.925940 ! 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=0.064116Jy sigma=0.925940 ! Fit after self-cal, rms=0.064057Jy sigma=0.925777 ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=8.246 mas, bpa=-2.244 degrees ! Estimated noise=0.978083 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255926 Jy ! Component: 100 - total flux cleaned = 0.00355196 Jy ! Component: 150 - total flux cleaned = 0.00407559 Jy ! Component: 200 - total flux cleaned = 0.00446289 Jy ! Total flux subtracted in 200 components = 0.00446289 Jy ! Clean residual min=-0.003123 max=0.003071 Jy/beam ! Clean residual mean=-0.000018 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.398934 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 242 components and 0.398934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063837Jy sigma=0.921518 ! Fit after self-cal, rms=0.063789Jy sigma=0.921194 ! 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=7.966 mas, bmaj=16.23 mas, bpa=5.843 degrees ! Estimated noise=1.23564 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 = 0.00148967 Jy ! Component: 100 - total flux cleaned = 0.00149534 Jy ! Component: 150 - total flux cleaned = 0.00149544 Jy ! Component: 200 - total flux cleaned = 0.00139285 Jy ! Total flux subtracted in 200 components = 0.00139285 Jy ! Clean residual min=-0.003513 max=0.003156 Jy/beam ! Clean residual mean=-0.000052 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.400327 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 269 components and 0.400327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063724Jy sigma=0.920028 ! Fit after self-cal, rms=0.063689Jy sigma=0.919879 ! 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=2.472 mas, bmaj=6.703 mas, bpa=-1.367 degrees ! Estimated noise=1.38731 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.194225 Jy ! Component: 100 - total flux cleaned = 0.233855 Jy ! Component: 150 - total flux cleaned = 0.259869 Jy ! Component: 200 - total flux cleaned = 0.279512 Jy ! Total flux subtracted in 200 components = 0.279512 Jy ! Clean residual min=-0.008425 max=0.008953 Jy/beam ! Clean residual mean=0.000252 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.279512 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.279512 Jy ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=8.246 mas, bpa=-2.244 degrees ! Estimated noise=0.978083 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 = 0.0282175 Jy ! Component: 100 - total flux cleaned = 0.0472651 Jy ! Component: 150 - total flux cleaned = 0.0618383 Jy ! Component: 200 - total flux cleaned = 0.0732724 Jy ! Total flux subtracted in 200 components = 0.0732724 Jy ! Clean residual min=-0.004631 max=0.005922 Jy/beam ! Clean residual mean=0.000228 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.352784 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 143 components and 0.352784 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=7.966 mas, bmaj=16.23 mas, bpa=5.843 degrees ! Estimated noise=1.23564 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 = 0.0145102 Jy ! Component: 100 - total flux cleaned = 0.024072 Jy ! Component: 150 - total flux cleaned = 0.0307717 Jy ! Component: 200 - total flux cleaned = 0.0356067 Jy ! Total flux subtracted in 200 components = 0.0356067 Jy ! Clean residual min=-0.003876 max=0.003473 Jy/beam ! Clean residual mean=0.000088 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.388391 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 238 components and 0.388391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=8.246 mas, bpa=-2.244 degrees ! Estimated noise=0.978083 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400551 Jy ! Component: 100 - total flux cleaned = 0.0070081 Jy ! Component: 150 - total flux cleaned = 0.00929667 Jy ! Component: 200 - total flux cleaned = 0.0101756 Jy ! Total flux subtracted in 200 components = 0.0101756 Jy ! Clean residual min=-0.002800 max=0.003016 Jy/beam ! Clean residual mean=-0.000014 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.398566 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 263 components and 0.398566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063761Jy sigma=0.921421 ! Fit after self-cal, rms=0.063639Jy sigma=0.919566 wmodel J2000-1325_S_2005_06_30_yyk\_map.mod ! Writing 263 model components to file: J2000-1325_S_2005_06_30_yyk_map.mod wobs J2000-1325_S_2005_06_30_yyk\_uvs.fits ! Writing UV FITS file: J2000-1325_S_2005_06_30_yyk_uvs.fits wwins J2000-1325_S_2005_06_30_yyk\_map.win ! wwins: Wrote 5 windows to J2000-1325_S_2005_06_30_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 = 3.0464e-05 Jy ! Component: 100 - total flux cleaned = -0.000350359 Jy ! Component: 150 - total flux cleaned = -0.000620909 Jy ! Component: 200 - total flux cleaned = -0.000791843 Jy ! Component: 250 - total flux cleaned = -0.000833083 Jy ! Component: 300 - total flux cleaned = -0.000991732 Jy ! Component: 350 - total flux cleaned = -0.00110696 Jy ! Component: 400 - total flux cleaned = -0.00118258 Jy ! Component: 450 - total flux cleaned = -0.00132973 Jy ! Component: 500 - total flux cleaned = -0.0013658 Jy ! Component: 550 - total flux cleaned = -0.00150575 Jy ! Component: 600 - total flux cleaned = -0.00164302 Jy ! Component: 650 - total flux cleaned = -0.00177809 Jy ! Component: 700 - total flux cleaned = -0.00197659 Jy ! Component: 750 - total flux cleaned = -0.00220328 Jy ! Component: 800 - total flux cleaned = -0.0022989 Jy ! Component: 850 - total flux cleaned = -0.0025504 Jy ! Component: 900 - total flux cleaned = -0.00273576 Jy ! Component: 950 - total flux cleaned = -0.00301018 Jy ! Component: 1000 - total flux cleaned = -0.0032198 Jy ! Component: 1050 - total flux cleaned = -0.00324897 Jy ! Component: 1100 - total flux cleaned = -0.00333686 Jy ! Component: 1150 - total flux cleaned = -0.00356797 Jy ! Component: 1200 - total flux cleaned = -0.00368152 Jy ! Component: 1250 - total flux cleaned = -0.00382176 Jy ! Component: 1300 - total flux cleaned = -0.00396013 Jy ! Component: 1350 - total flux cleaned = -0.00409631 Jy ! Component: 1400 - total flux cleaned = -0.00409586 Jy ! Component: 1450 - total flux cleaned = -0.00422912 Jy ! Component: 1500 - total flux cleaned = -0.0043606 Jy ! Component: 1550 - total flux cleaned = -0.00438667 Jy ! Component: 1600 - total flux cleaned = -0.00451498 Jy ! Component: 1650 - total flux cleaned = -0.00446369 Jy ! Component: 1700 - total flux cleaned = -0.00451434 Jy ! Component: 1750 - total flux cleaned = -0.0046396 Jy ! Component: 1800 - total flux cleaned = -0.00481189 Jy ! Component: 1850 - total flux cleaned = -0.00490927 Jy ! Component: 1900 - total flux cleaned = -0.00510244 Jy ! Component: 1950 - total flux cleaned = -0.005222 Jy ! Component: 2000 - total flux cleaned = -0.0054118 Jy ! Total flux subtracted in 2048 components = -0.00555282 Jy ! Clean residual min=-0.001560 max=0.001487 Jy/beam ! Clean residual mean=-0.000022 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.393014 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 403 components and 0.393013 Jy ![Exited script file: muppet] wmap "J2000-1325_S_2005_06_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 8.246 at -2.244 degrees (North through East) ! Clean map min=-0.0025742 max=0.22941 Jy/beam ! Writing clean map to FITS file: J2000-1325_S_2005_06_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.229409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000487809 device "J2000-1325_S_2005_06_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J2000-1325_S_2005_06_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.637912 0.637912 1.27582 2.55165 5.1033 10.2066 20.4132 40.8264 81.6528 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.229 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 8.246 at -2.244 degrees (North through East) ! Clean map min=-0.0025742 max=0.22941 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2000-1325_S_2005_06_30_yyk\_map.gif/gif" ! Attempting to open device: 'J2000-1325_S_2005_06_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2000-1325_S_2005_06_30_yyk_uvs.log closed on Sat Oct 8 17:41:31 2005