! Started logfile: J0219-1842_X_1997_08_27_yyk_uvs.log on Mon Jan 8 02:24:29 2007 obs J0219-1842_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0219-1842_X_1997_08_27_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979784 visibilities/baseline/integration-bin. ! Found source: J0219-1842 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 701 lines of history. ! ! Reading 25396 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 J0219-1842_X_1997_08_27_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.294782 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=0.7054 mas, bmaj=1.761 mas, bpa=-4.365 degrees ! Estimated noise=1313.22 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 = 0.174625 Jy ! Component: 100 - total flux cleaned = 0.215722 Jy ! Total flux subtracted in 100 components = 0.215722 Jy ! Clean residual min=-0.008387 max=0.012386 Jy/beam ! Clean residual mean=0.000017 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 0.215722 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.215722 Jy ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.202849Jy sigma=0.001225 ! Fit after self-cal, rms=0.202640Jy sigma=0.001224 ! Inverting map and beam ! Estimated beam: bmin=0.7054 mas, bmaj=1.761 mas, bpa=-4.365 degrees ! Estimated noise=1313.22 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182788 Jy ! Component: 100 - total flux cleaned = 0.0263547 Jy ! Total flux subtracted in 100 components = 0.0263547 Jy ! Clean residual min=-0.007333 max=0.007426 Jy/beam ! Clean residual mean=-0.000017 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.242077 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.242077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201475Jy sigma=0.001214 ! Fit after self-cal, rms=0.201433Jy sigma=0.001214 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=2.215 mas, bpa=-5.674 degrees ! Estimated noise=704.06 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 = 0.00756656 Jy ! Component: 100 - total flux cleaned = 0.00907503 Jy ! Component: 150 - total flux cleaned = 0.00915396 Jy ! Component: 200 - total flux cleaned = 0.00922457 Jy ! Total flux subtracted in 200 components = 0.00922457 Jy ! Clean residual min=-0.003857 max=0.004580 Jy/beam ! Clean residual mean=0.000015 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.251301 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.251301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201239Jy sigma=0.001213 ! Fit after self-cal, rms=0.201206Jy sigma=0.001213 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8892 x 2.215 at -5.674 degrees (North through East) ! Clean map min=-0.0036265 max=0.20963 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: 1.00486 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 0.99 ! LA 1.01 MK 1.01 NL 1.00 OV 1.01 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00553 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.00 KP 1.00 ! LA 0.98 MK 1.01 NL 1.02 OV 1.04 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.993922 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.99 ! LA 0.98 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.981928 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.04 KP 1.01 ! LA 0.98 MK 1.01 NL 1.03 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.201206Jy sigma=0.001213 ! Fit after self-cal, rms=0.201710Jy sigma=0.001212 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=0.201710Jy sigma=0.001212 ! Fit after self-cal, rms=0.201712Jy sigma=0.001212 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=2.227 mas, bpa=-5.61 degrees ! Estimated noise=700.654 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 = -0.00204198 Jy ! Component: 100 - total flux cleaned = -0.00242212 Jy ! Component: 150 - total flux cleaned = -0.00248569 Jy ! Component: 200 - total flux cleaned = -0.00253346 Jy ! Total flux subtracted in 200 components = -0.00253346 Jy ! Clean residual min=-0.003636 max=0.003570 Jy/beam ! Clean residual mean=-0.000003 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.248768 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.248768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201653Jy sigma=0.001211 ! Fit after self-cal, rms=0.201628Jy sigma=0.001211 ! 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=0.201628Jy sigma=0.001211 ! Fit after self-cal, rms=0.199680Jy sigma=0.001200 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 = 0.000773064 Jy ! Component: 100 - total flux cleaned = 0.00100331 Jy ! Component: 150 - total flux cleaned = 0.0011236 Jy ! Component: 200 - total flux cleaned = 0.00117578 Jy ! Total flux subtracted in 200 components = 0.00117578 Jy ! Clean residual min=-0.003470 max=0.003516 Jy/beam ! Clean residual mean=-0.000005 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.249944 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.249944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199638Jy sigma=0.001200 ! Fit after self-cal, rms=0.199395Jy sigma=0.001198 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8932 x 2.227 at -5.61 degrees (North through East) ! Clean map min=-0.0032518 max=0.2112 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=0.199395Jy sigma=0.001198 ! Fit after self-cal, rms=0.200594Jy sigma=0.001198 ! 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=0.200594Jy sigma=0.001198 ! Fit after self-cal, rms=0.200542Jy sigma=0.001197 ! Inverting map and beam ! Estimated beam: bmin=0.8954 mas, bmaj=2.251 mas, bpa=-5.544 degrees ! Estimated noise=700.155 mJy/beam. ! Added new window around map position (-15, 20.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299805 Jy ! Component: 100 - total flux cleaned = 0.00346945 Jy ! Component: 150 - total flux cleaned = 0.00382835 Jy ! Component: 200 - total flux cleaned = 0.00413263 Jy ! Total flux subtracted in 200 components = 0.00413263 Jy ! Clean residual min=-0.003247 max=0.003250 Jy/beam ! Clean residual mean=-0.000006 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.254076 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.254076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200471Jy sigma=0.001197 ! Fit after self-cal, rms=0.200438Jy sigma=0.001197 ! Inverting map ! Added new window around map position (24.4, 18). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273689 Jy ! Component: 100 - total flux cleaned = 0.00322957 Jy ! Component: 150 - total flux cleaned = 0.00383431 Jy ! Component: 200 - total flux cleaned = 0.00429514 Jy ! Total flux subtracted in 200 components = 0.00429514 Jy ! Clean residual min=-0.002892 max=0.002633 Jy/beam ! Clean residual mean=-0.000010 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.258371 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.258372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200376Jy sigma=0.001196 ! Fit after self-cal, rms=0.200357Jy sigma=0.001196 ! 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=0.200357Jy sigma=0.001196 ! Fit after self-cal, rms=0.200685Jy sigma=0.001195 ! 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=0.200685Jy sigma=0.001195 ! Fit after self-cal, rms=0.200682Jy sigma=0.001195 ! Inverting map and beam ! Estimated beam: bmin=0.8957 mas, bmaj=2.256 mas, bpa=-5.523 degrees ! Estimated noise=699.733 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537955 Jy ! Component: 100 - total flux cleaned = 0.00153891 Jy ! Component: 150 - total flux cleaned = 0.00173992 Jy ! Component: 200 - total flux cleaned = 0.00183166 Jy ! Total flux subtracted in 200 components = 0.00183166 Jy ! Clean residual min=-0.002726 max=0.002594 Jy/beam ! Clean residual mean=-0.000008 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.260203 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.260203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200654Jy sigma=0.001194 ! Fit after self-cal, rms=0.200646Jy sigma=0.001194 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=4.7 mas, bpa=0.03611 degrees ! Estimated noise=902.39 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 = 0.000174537 Jy ! Component: 100 - total flux cleaned = -0.000142136 Jy ! Component: 150 - total flux cleaned = -0.000288315 Jy ! Component: 200 - total flux cleaned = -0.000364252 Jy ! Total flux subtracted in 200 components = -0.000364252 Jy ! Clean residual min=-0.001977 max=0.002435 Jy/beam ! Clean residual mean=-0.000013 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.259839 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.259839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200650Jy sigma=0.001194 ! Fit after self-cal, rms=0.200633Jy sigma=0.001194 ! 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=0.7067 mas, bmaj=1.775 mas, bpa=-4.363 degrees ! Estimated noise=1321.39 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.178466 Jy ! Component: 100 - total flux cleaned = 0.217742 Jy ! Component: 150 - total flux cleaned = 0.235062 Jy ! Component: 200 - total flux cleaned = 0.242921 Jy ! Total flux subtracted in 200 components = 0.242921 Jy ! Clean residual min=-0.007539 max=0.007261 Jy/beam ! Clean residual mean=-0.000019 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.242921 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 0.242921 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8957 mas, bmaj=2.256 mas, bpa=-5.523 degrees ! Estimated noise=699.733 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 (0.2, -1.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888011 Jy ! Component: 100 - total flux cleaned = 0.0133943 Jy ! Component: 150 - total flux cleaned = 0.0153873 Jy ! Component: 200 - total flux cleaned = 0.0163828 Jy ! Total flux subtracted in 200 components = 0.0163828 Jy ! Clean residual min=-0.002913 max=0.003422 Jy/beam ! Clean residual mean=-0.000006 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.259304 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.259304 Jy ! Inverting map ! Added new window around map position (-6.4, 7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168159 Jy ! Component: 100 - total flux cleaned = 0.00206416 Jy ! Component: 150 - total flux cleaned = 0.00231943 Jy ! Component: 200 - total flux cleaned = 0.00240115 Jy ! Total flux subtracted in 200 components = 0.00240115 Jy ! Clean residual min=-0.002375 max=0.002435 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.261705 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.261705 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=4.7 mas, bpa=0.03611 degrees ! Estimated noise=902.39 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 = -0.000664015 Jy ! Component: 100 - total flux cleaned = -0.000704589 Jy ! Component: 150 - total flux cleaned = -0.000744458 Jy ! Component: 200 - total flux cleaned = -0.00088123 Jy ! Total flux subtracted in 200 components = -0.00088123 Jy ! Clean residual min=-0.001863 max=0.002228 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.260824 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.260824 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8957 mas, bmaj=2.256 mas, bpa=-5.523 degrees ! Estimated noise=699.733 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523039 Jy ! Component: 100 - total flux cleaned = 0.0004543 Jy ! Component: 150 - total flux cleaned = 0.000455224 Jy ! Component: 200 - total flux cleaned = 0.000390804 Jy ! Total flux subtracted in 200 components = 0.000390804 Jy ! Clean residual min=-0.002206 max=0.002356 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.261214 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 97 components and 0.261214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200620Jy sigma=0.001194 ! Fit after self-cal, rms=0.200610Jy sigma=0.001194 wmodel J0219-1842_X_1997_08_27_yyk\_map.mod ! Writing 97 model components to file: J0219-1842_X_1997_08_27_yyk_map.mod wobs J0219-1842_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0219-1842_X_1997_08_27_yyk_uvs.fits wwins J0219-1842_X_1997_08_27_yyk\_map.win ! wwins: Wrote 5 windows to J0219-1842_X_1997_08_27_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447119 Jy ! Component: 100 - total flux cleaned = 0.000681462 Jy ! Component: 150 - total flux cleaned = 0.000866183 Jy ! Component: 200 - total flux cleaned = 0.000795818 Jy ! Component: 250 - total flux cleaned = 0.000762214 Jy ! Component: 300 - total flux cleaned = 0.000729456 Jy ! Component: 350 - total flux cleaned = 0.000697576 Jy ! Component: 400 - total flux cleaned = 0.000666455 Jy ! Component: 450 - total flux cleaned = 0.00072883 Jy ! Component: 500 - total flux cleaned = 0.000728616 Jy ! Component: 550 - total flux cleaned = 0.000847075 Jy ! Component: 600 - total flux cleaned = 0.000846342 Jy ! Component: 650 - total flux cleaned = 0.000875037 Jy ! Component: 700 - total flux cleaned = 0.000988128 Jy ! Component: 750 - total flux cleaned = 0.00101563 Jy ! Component: 800 - total flux cleaned = 0.0010427 Jy ! Component: 850 - total flux cleaned = 0.00106917 Jy ! Component: 900 - total flux cleaned = 0.00104247 Jy ! Component: 950 - total flux cleaned = 0.00104258 Jy ! Component: 1000 - total flux cleaned = 0.00101688 Jy ! Component: 1050 - total flux cleaned = 0.00099139 Jy ! Component: 1100 - total flux cleaned = 0.000966178 Jy ! Component: 1150 - total flux cleaned = 0.000916109 Jy ! Component: 1200 - total flux cleaned = 0.000867027 Jy ! Component: 1250 - total flux cleaned = 0.000916035 Jy ! Component: 1300 - total flux cleaned = 0.000964431 Jy ! Component: 1350 - total flux cleaned = 0.000916641 Jy ! Component: 1400 - total flux cleaned = 0.00091678 Jy ! Component: 1450 - total flux cleaned = 0.000916951 Jy ! Component: 1500 - total flux cleaned = 0.00089358 Jy ! Component: 1550 - total flux cleaned = 0.000847967 Jy ! Component: 1600 - total flux cleaned = 0.000893021 Jy ! Component: 1650 - total flux cleaned = 0.000736537 Jy ! Component: 1700 - total flux cleaned = 0.000758757 Jy ! Component: 1750 - total flux cleaned = 0.00075858 Jy ! Component: 1800 - total flux cleaned = 0.00071489 Jy ! Component: 1850 - total flux cleaned = 0.000628546 Jy ! Component: 1900 - total flux cleaned = 0.000543242 Jy ! Component: 1950 - total flux cleaned = 0.000522184 Jy ! Component: 2000 - total flux cleaned = 0.000522067 Jy ! Total flux subtracted in 2048 components = 0.000418304 Jy ! Clean residual min=-0.001507 max=0.001063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.261633 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 228 components and 0.261633 Jy ![Exited script file: muppet] wmap "J0219-1842_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8957 x 2.256 at -5.523 degrees (North through East) ! Clean map min=-0.0021104 max=0.2108 Jy/beam ! Writing clean map to FITS file: J0219-1842_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.210804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380251 device "J0219-1842_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0219-1842_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541142 0.541142 1.08228 2.16457 4.32914 8.65828 17.3166 34.6331 69.2662 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.21 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8957 x 2.256 at -5.523 degrees (North through East) ! Clean map min=-0.0021104 max=0.2108 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0219-1842_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0219-1842_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0219-1842_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 02:24:39 2007