! Started logfile: J0850-1213_S_2004_05_08_yyk_uvs.log on Wed Dec 7 00:11:45 2005 obs J0850-1213_S_2004_05_08_yyk_uve.fits ! Reading UV FITS file: J0850-1213_S_2004_05_08_yyk_uve.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.824691 visibilities/baseline/integration-bin. ! Found source: J0850-1213 ! ! 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 1433 lines of history. ! ! Reading 1336 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 J0850-1213_S_2004_05_08_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)= 0.359838 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.656012Jy sigma=11.432458 ! Fit after self-cal, rms=0.655943Jy sigma=11.430836 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.618 mas, bmaj=6.408 mas, bpa=-2.437 degrees ! Estimated noise=1.57608 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 = 0.298414 Jy ! Component: 100 - total flux cleaned = 0.343176 Jy ! Total flux subtracted in 100 components = 0.343176 Jy ! Clean residual min=-0.009224 max=0.011626 Jy/beam ! Clean residual mean=-0.000021 rms=0.002561 Jy/beam ! Combined flux in latest and established models = 0.343176 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 0.343176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084226Jy sigma=1.221189 ! Fit after self-cal, rms=0.084165Jy sigma=1.220390 ! 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=3.255 mas, bmaj=7.997 mas, bpa=-3.548 degrees ! Estimated noise=1.15962 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 = 0.0158499 Jy ! Component: 100 - total flux cleaned = 0.0216051 Jy ! Component: 150 - total flux cleaned = 0.0238946 Jy ! Component: 200 - total flux cleaned = 0.024414 Jy ! Total flux subtracted in 200 components = 0.024414 Jy ! Clean residual min=-0.005409 max=0.006699 Jy/beam ! Clean residual mean=-0.000022 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.36759 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.36759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081721Jy sigma=1.181186 ! Fit after self-cal, rms=0.081698Jy sigma=1.180905 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.02152 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 0.93 KP 0.97 ! LA 1.08 MK 0.97 NL 0.96 OV 1.00 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.976216 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.08 KP 1.00 ! LA 1.05 MK 1.04 NL 1.02 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.982694 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.90 HN 1.00 KP 1.02 ! LA 0.97 MK 1.04 NL 1.10 OV 1.01 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02627 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.93 KP 0.89 ! LA 1.00* MK 0.99 NL 0.98 OV 0.85 ! PT 0.98 SC 1.16 ! ! ! Fit before self-cal, rms=0.081698Jy sigma=1.180905 ! Fit after self-cal, rms=0.075622Jy sigma=1.080784 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=0.075622Jy sigma=1.080784 ! Fit after self-cal, rms=0.075614Jy sigma=1.080692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.055 mas, bpa=-3.308 degrees ! Estimated noise=1.15623 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 = -0.000256202 Jy ! Component: 100 - total flux cleaned = -0.000252492 Jy ! Component: 150 - total flux cleaned = -0.000214711 Jy ! Component: 200 - total flux cleaned = -0.000181582 Jy ! Total flux subtracted in 200 components = -0.000181582 Jy ! Clean residual min=-0.003863 max=0.005043 Jy/beam ! Clean residual mean=0.000031 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.367409 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.367409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075598Jy sigma=1.079988 ! Fit after self-cal, rms=0.075591Jy sigma=1.079881 ! 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=0.075591Jy sigma=1.079881 ! Fit after self-cal, rms=0.073804Jy sigma=1.043003 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 = 0.000497863 Jy ! Component: 100 - total flux cleaned = 0.00055161 Jy ! Component: 150 - total flux cleaned = 0.000576602 Jy ! Component: 200 - total flux cleaned = 0.000640631 Jy ! Total flux subtracted in 200 components = 0.000640631 Jy ! Clean residual min=-0.003986 max=0.004968 Jy/beam ! Clean residual mean=0.000031 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.368049 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.368049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073792Jy sigma=1.042702 ! Fit after self-cal, rms=0.073922Jy sigma=1.039349 ! 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: 3.27 x 8.055 at -3.308 degrees (North through East) ! Clean map min=-0.0038542 max=0.34454 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=0.073922Jy sigma=1.039349 ! Fit after self-cal, rms=0.070834Jy sigma=0.971919 ! 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=0.070834Jy sigma=0.971919 ! Fit after self-cal, rms=0.070947Jy sigma=0.971461 ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=8.086 mas, bpa=-3.454 degrees ! Estimated noise=1.1547 mJy/beam. ! Added new window around map position (51, -60). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291577 Jy ! Component: 100 - total flux cleaned = 0.00271415 Jy ! Component: 150 - total flux cleaned = 0.00270653 Jy ! Component: 200 - total flux cleaned = 0.00284516 Jy ! Total flux subtracted in 200 components = 0.00284516 Jy ! Clean residual min=-0.003532 max=0.004670 Jy/beam ! Clean residual mean=0.000008 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.370895 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 77 components and 0.370894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070702Jy sigma=0.965444 ! Fit after self-cal, rms=0.070770Jy sigma=0.965183 ! Inverting map ! Added new window around map position (12, 25.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024246 Jy ! Component: 100 - total flux cleaned = 0.00292639 Jy ! Component: 150 - total flux cleaned = 0.00277192 Jy ! Component: 200 - total flux cleaned = 0.00269816 Jy ! Total flux subtracted in 200 components = 0.00269816 Jy ! Clean residual min=-0.003518 max=0.003931 Jy/beam ! Clean residual mean=0.000006 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.373593 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 97 components and 0.373593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070439Jy sigma=0.959081 ! Fit after self-cal, rms=0.070457Jy sigma=0.958849 ! 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=0.070457Jy sigma=0.958849 ! Fit after self-cal, rms=0.069156Jy sigma=0.937312 ! 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=0.069156Jy sigma=0.937312 ! Fit after self-cal, rms=0.069167Jy sigma=0.937301 ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.074 mas, bpa=-3.451 degrees ! Estimated noise=1.15288 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124174 Jy ! Component: 100 - total flux cleaned = 0.00123846 Jy ! Component: 150 - total flux cleaned = 0.00123746 Jy ! Component: 200 - total flux cleaned = 0.00123736 Jy ! Total flux subtracted in 200 components = 0.00123736 Jy ! Clean residual min=-0.003436 max=0.003834 Jy/beam ! Clean residual mean=0.000008 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.37483 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.37483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069064Jy sigma=0.935391 ! Fit after self-cal, rms=0.069071Jy sigma=0.935345 ! 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=7.978 mas, bmaj=15.09 mas, bpa=-2.517 degrees ! Estimated noise=1.46328 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 = -3.82835e-05 Jy ! Component: 100 - total flux cleaned = 0.000158587 Jy ! Component: 150 - total flux cleaned = 0.000201909 Jy ! Component: 200 - total flux cleaned = 9.61638e-05 Jy ! Total flux subtracted in 200 components = 9.61638e-05 Jy ! Clean residual min=-0.003519 max=0.004764 Jy/beam ! Clean residual mean=0.000006 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.374926 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.374926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069078Jy sigma=0.935379 ! Fit after self-cal, rms=0.069078Jy sigma=0.935315 ! Inverting map ! Added new window around map position (11.5, -48.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284407 Jy ! Component: 100 - total flux cleaned = 0.00279515 Jy ! Component: 150 - total flux cleaned = 0.00293767 Jy ! Component: 200 - total flux cleaned = 0.00325996 Jy ! Total flux subtracted in 200 components = 0.00325996 Jy ! Clean residual min=-0.003171 max=0.002209 Jy/beam ! Clean residual mean=-0.000016 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.378186 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 158 components and 0.378186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068966Jy sigma=0.930988 ! Fit after self-cal, rms=0.068965Jy sigma=0.930674 ! 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=2.628 mas, bmaj=6.435 mas, bpa=-2.362 degrees ! Estimated noise=1.56395 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.296484 Jy ! Component: 100 - total flux cleaned = 0.340488 Jy ! Component: 150 - total flux cleaned = 0.355204 Jy ! Component: 200 - total flux cleaned = 0.361328 Jy ! Total flux subtracted in 200 components = 0.361328 Jy ! Clean residual min=-0.006167 max=0.006105 Jy/beam ! Clean residual mean=0.000018 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.361328 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 0.361328 Jy ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.074 mas, bpa=-3.451 degrees ! Estimated noise=1.15288 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 (-0.5, 7.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797251 Jy ! Component: 100 - total flux cleaned = 0.0124151 Jy ! Component: 150 - total flux cleaned = 0.0147187 Jy ! Component: 200 - total flux cleaned = 0.0161452 Jy ! Total flux subtracted in 200 components = 0.0161452 Jy ! Clean residual min=-0.003223 max=0.003120 Jy/beam ! Clean residual mean=-0.000009 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.377473 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 76 components and 0.377473 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=7.978 mas, bmaj=15.09 mas, bpa=-2.517 degrees ! Estimated noise=1.46328 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 = 0.00303589 Jy ! Component: 100 - total flux cleaned = 0.00355812 Jy ! Component: 150 - total flux cleaned = 0.00408403 Jy ! Component: 200 - total flux cleaned = 0.00431073 Jy ! Total flux subtracted in 200 components = 0.00431073 Jy ! Clean residual min=-0.003510 max=0.002395 Jy/beam ! Clean residual mean=-0.000029 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.381784 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 115 components and 0.381784 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.074 mas, bpa=-3.451 degrees ! Estimated noise=1.15288 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 6.96978e-06 Jy ! Component: 100 - total flux cleaned = 0.000108415 Jy ! Component: 150 - total flux cleaned = 9.97117e-05 Jy ! Component: 200 - total flux cleaned = 0.000272015 Jy ! Total flux subtracted in 200 components = 0.000272015 Jy ! Clean residual min=-0.002933 max=0.002601 Jy/beam ! Clean residual mean=-0.000012 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.382056 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 146 components and 0.382056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068789Jy sigma=0.929956 ! Fit after self-cal, rms=0.068757Jy sigma=0.929644 wmodel J0850-1213_S_2004_05_08_yyk\_map.mod ! Writing 146 model components to file: J0850-1213_S_2004_05_08_yyk_map.mod wobs J0850-1213_S_2004_05_08_yyk\_uvs.fits ! Writing UV FITS file: J0850-1213_S_2004_05_08_yyk_uvs.fits wwins J0850-1213_S_2004_05_08_yyk\_map.win ! wwins: Wrote 5 windows to J0850-1213_S_2004_05_08_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 = -0.00126347 Jy ! Component: 100 - total flux cleaned = -0.0015012 Jy ! Component: 150 - total flux cleaned = -0.00186245 Jy ! Component: 200 - total flux cleaned = -0.00229549 Jy ! Component: 250 - total flux cleaned = -0.00267032 Jy ! Component: 300 - total flux cleaned = -0.0029523 Jy ! Component: 350 - total flux cleaned = -0.00314739 Jy ! Component: 400 - total flux cleaned = -0.00341369 Jy ! Component: 450 - total flux cleaned = -0.00367309 Jy ! Component: 500 - total flux cleaned = -0.00389058 Jy ! Component: 550 - total flux cleaned = -0.00413981 Jy ! Component: 600 - total flux cleaned = -0.00434914 Jy ! Component: 650 - total flux cleaned = -0.00448649 Jy ! Component: 700 - total flux cleaned = -0.00468929 Jy ! Component: 750 - total flux cleaned = -0.00475495 Jy ! Component: 800 - total flux cleaned = -0.00482035 Jy ! Component: 850 - total flux cleaned = -0.00501393 Jy ! Component: 900 - total flux cleaned = -0.00494965 Jy ! Component: 950 - total flux cleaned = -0.00510704 Jy ! Component: 1000 - total flux cleaned = -0.00516879 Jy ! Component: 1050 - total flux cleaned = -0.00529131 Jy ! Component: 1100 - total flux cleaned = -0.00529078 Jy ! Component: 1150 - total flux cleaned = -0.00534985 Jy ! Component: 1200 - total flux cleaned = -0.00534961 Jy ! Component: 1250 - total flux cleaned = -0.00535004 Jy ! Component: 1300 - total flux cleaned = -0.00537923 Jy ! Component: 1350 - total flux cleaned = -0.005494 Jy ! Component: 1400 - total flux cleaned = -0.00566375 Jy ! Component: 1450 - total flux cleaned = -0.00571926 Jy ! Component: 1500 - total flux cleaned = -0.00574724 Jy ! Component: 1550 - total flux cleaned = -0.00582933 Jy ! Component: 1600 - total flux cleaned = -0.0059649 Jy ! Component: 1650 - total flux cleaned = -0.00612554 Jy ! Component: 1700 - total flux cleaned = -0.00615177 Jy ! Component: 1750 - total flux cleaned = -0.00628299 Jy ! Component: 1800 - total flux cleaned = -0.00636053 Jy ! Component: 1850 - total flux cleaned = -0.00643775 Jy ! Component: 1900 - total flux cleaned = -0.0064888 Jy ! Component: 1950 - total flux cleaned = -0.00656491 Jy ! Component: 2000 - total flux cleaned = -0.00666513 Jy ! Total flux subtracted in 2048 components = -0.00666522 Jy ! Clean residual min=-0.001590 max=0.001407 Jy/beam ! Clean residual mean=-0.000015 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.375391 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 273 components and 0.375391 Jy ![Exited script file: muppet] wmap "J0850-1213_S_2004_05_08_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 8.074 at -3.451 degrees (North through East) ! Clean map min=-0.0025999 max=0.34422 Jy/beam ! Writing clean map to FITS file: J0850-1213_S_2004_05_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.344222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000488256 device "J0850-1213_S_2004_05_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J0850-1213_S_2004_05_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.42553 0.42553 0.851061 1.70212 3.40424 6.80849 13.617 27.2339 54.4679 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.344 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 8.074 at -3.451 degrees (North through East) ! Clean map min=-0.0025999 max=0.34422 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0850-1213_S_2004_05_08_yyk\_map.gif/gif" ! Attempting to open device: 'J0850-1213_S_2004_05_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0850-1213_S_2004_05_08_yyk_uvs.log closed on Wed Dec 7 00:11:50 2005