! Started logfile: J1751+0939_X_2006_02_23_yyk_uvs.log on Wed Jul  5 13:19:34 2006
obs J1751+0939_X_2006_02_23_yyk_uva.fits
! Reading UV FITS file: J1751+0939_X_2006_02_23_yyk_uva.fits
! AN table 1: 265 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.633711 visibilities/baseline/integration-bin.
! Found source: J1751+0939
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 2397 lines of history.
! 
! Reading 30228 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 J1751+0939_X_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 0.200x0.200 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)= 2.05685 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=0.6845 mas, bmaj=1.815 mas, bpa=1.986 degrees
! Estimated noise=2.05028 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 = 1.77776 Jy
! Component: 100  -  total flux cleaned = 2.01523 Jy
! Total flux subtracted in 100 components = 2.01523 Jy
! Clean residual min=-0.055040 max=0.082318 Jy/beam
! Clean residual mean=-0.000220 rms=0.016044 Jy/beam
! Combined flux in latest and established models = 2.01523 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 2.01523 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=0.259507Jy  sigma=4.014329
! Fit after  self-cal, rms=0.258789Jy  sigma=4.003166
! Inverting map and beam 
! Estimated beam: bmin=0.6845 mas, bmaj=1.815 mas, bpa=1.986 degrees
! Estimated noise=2.05028 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=0.7915 mas, bmaj=2.04 mas, bpa=-0.3802 degrees
! Estimated noise=1.54686 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 = 0.0887168 Jy
! Component: 100  -  total flux cleaned = 0.127816 Jy
! Component: 150  -  total flux cleaned = 0.150139 Jy
! Component: 200  -  total flux cleaned = 0.163473 Jy
! Total flux subtracted in 200 components = 0.163473 Jy
! Clean residual min=-0.052418 max=0.057432 Jy/beam
! Clean residual mean=-0.000179 rms=0.012188 Jy/beam
! Combined flux in latest and established models = 2.17871 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 28 components and 2.17871 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.250696Jy  sigma=3.531383
! Fit after  self-cal, rms=0.250378Jy  sigma=3.528714
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7915 x 2.04 at -0.3802 degrees (North through East)
! Clean map  min=-0.049298  max=2.0537 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.969966
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.23     HN        1.06     KP        0.99     
!   LA        1.00     MK        1.01     NL        1.02     OV        0.99     
!   PT        0.99     SC        1.02     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.98545
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.27     HN        1.05     KP        0.92     
!   LA        0.96     MK        0.98     NL        1.00     OV        0.97     
!   PT        1.02     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.993663
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.27     HN        0.94     KP        0.85     
!   LA        0.96     MK        1.02     NL        0.97     OV        0.98     
!   PT        1.02     SC        0.97     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.971724
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.35     HN        0.97     KP        0.87     
!   LA        0.95     MK        1.03     NL        0.98     OV        1.02     
!   PT        1.09     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.250378Jy  sigma=3.528714
! Fit after  self-cal, rms=0.127088Jy  sigma=2.173626
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=0.127088Jy  sigma=2.173626
! Fit after  self-cal, rms=0.127068Jy  sigma=2.173371
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8084 mas, bmaj=2.06 mas, bpa=0.1137 degrees
! Estimated noise=1.4889 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 = -0.0726552 Jy
! Component: 100  -  total flux cleaned = -0.0860531 Jy
! Component: 150  -  total flux cleaned = -0.0894364 Jy
! Component: 200  -  total flux cleaned = -0.0905877 Jy
! Total flux subtracted in 200 components = -0.0905877 Jy
! Clean residual min=-0.008560 max=0.012979 Jy/beam
! Clean residual mean=0.000006 rms=0.002700 Jy/beam
! Combined flux in latest and established models = 2.08812 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 31 components and 2.08812 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.098227Jy  sigma=1.466053
! Fit after  self-cal, rms=0.097910Jy  sigma=1.464602
! 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=0.097910Jy  sigma=1.464602
! Fit after  self-cal, rms=0.088390Jy  sigma=1.297477
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)
! Added new window around map position (17.8, -22.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0107635 Jy
! Component: 100  -  total flux cleaned = 0.0124181 Jy
! Component: 150  -  total flux cleaned = 0.0124427 Jy
! Component: 200  -  total flux cleaned = 0.0126157 Jy
! Total flux subtracted in 200 components = 0.0126157 Jy
! Clean residual min=-0.007432 max=0.009216 Jy/beam
! Clean residual mean=0.000005 rms=0.002049 Jy/beam
! Combined flux in latest and established models = 2.10074 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 62 components and 2.10074 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.087219Jy  sigma=1.256514
! Fit after  self-cal, rms=0.085962Jy  sigma=1.240276
! 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: 0.8084 x 2.06 at 0.1137 degrees (North through East)
! Clean map  min=-0.0064635  max=1.9821 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=0.085962Jy  sigma=1.240276
! Fit after  self-cal, rms=0.076118Jy  sigma=0.995317
! 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=0.076118Jy  sigma=0.995317
! Fit after  self-cal, rms=0.075924Jy  sigma=0.993462
! Inverting map and beam 
! Estimated beam: bmin=0.808 mas, bmaj=2.061 mas, bpa=0.07533 degrees
! Estimated noise=1.48807 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00197186 Jy
! Component: 100  -  total flux cleaned = 0.0023133 Jy
! Component: 150  -  total flux cleaned = 0.00257004 Jy
! Component: 200  -  total flux cleaned = 0.0026815 Jy
! Total flux subtracted in 200 components = 0.0026815 Jy
! Clean residual min=-0.006004 max=0.006840 Jy/beam
! Clean residual mean=0.000002 rms=0.001633 Jy/beam
! Combined flux in latest and established models = 2.10342 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 72 components and 2.10342 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075549Jy  sigma=0.980193
! Fit after  self-cal, rms=0.075449Jy  sigma=0.979007
! Inverting map 
! Added new window around map position (-7, 19.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00474844 Jy
! Component: 100  -  total flux cleaned = 0.00526981 Jy
! Component: 150  -  total flux cleaned = 0.00568615 Jy
! Component: 200  -  total flux cleaned = 0.00615811 Jy
! Total flux subtracted in 200 components = 0.00615811 Jy
! Clean residual min=-0.005110 max=0.005706 Jy/beam
! Clean residual mean=0.000000 rms=0.001354 Jy/beam
! Combined flux in latest and established models = 2.10958 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 84 components and 2.10958 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075041Jy  sigma=0.961781
! Fit after  self-cal, rms=0.075008Jy  sigma=0.961250
! 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=0.075008Jy  sigma=0.961250
! Fit after  self-cal, rms=0.073715Jy  sigma=0.943084
! 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=0.073715Jy  sigma=0.943084
! Fit after  self-cal, rms=0.073721Jy  sigma=0.943043
! Inverting map and beam 
! Estimated beam: bmin=0.8079 mas, bmaj=2.061 mas, bpa=0.0664 degrees
! Estimated noise=1.48738 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000360315 Jy
! Component: 100  -  total flux cleaned = -0.000247847 Jy
! Component: 150  -  total flux cleaned = -0.000244961 Jy
! Component: 200  -  total flux cleaned = -0.000245534 Jy
! Total flux subtracted in 200 components = -0.000245534 Jy
! Clean residual min=-0.004592 max=0.005212 Jy/beam
! Clean residual mean=0.000002 rms=0.001249 Jy/beam
! Combined flux in latest and established models = 2.10933 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 96 components and 2.10933 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073605Jy  sigma=0.937727
! Fit after  self-cal, rms=0.073599Jy  sigma=0.937404
! 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=2.044 mas, bmaj=3.322 mas, bpa=-6.308 degrees
! Estimated noise=2.00326 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 = 0.000554618 Jy
! Component: 100  -  total flux cleaned = 0.000562606 Jy
! Component: 150  -  total flux cleaned = 0.000399771 Jy
! Component: 200  -  total flux cleaned = 0.000259487 Jy
! Total flux subtracted in 200 components = 0.000259487 Jy
! Clean residual min=-0.004315 max=0.004405 Jy/beam
! Clean residual mean=0.000007 rms=0.001279 Jy/beam
! Combined flux in latest and established models = 2.10959 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 2.10959 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073710Jy  sigma=0.937047
! Fit after  self-cal, rms=0.073642Jy  sigma=0.936513
! 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=0.6792 mas, bmaj=1.812 mas, bpa=2.102 degrees
! Estimated noise=2.01132 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.72836 Jy
! Component: 100  -  total flux cleaned = 1.95954 Jy
! Component: 150  -  total flux cleaned = 2.01708 Jy
! Component: 200  -  total flux cleaned = 2.04163 Jy
! Total flux subtracted in 200 components = 2.04163 Jy
! Clean residual min=-0.010367 max=0.014671 Jy/beam
! Clean residual mean=-0.000024 rms=0.003143 Jy/beam
! Combined flux in latest and established models = 2.04163 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 27 model components to the UV plane model.
! The established model now contains 27 components and 2.04163 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8079 mas, bmaj=2.061 mas, bpa=0.0664 degrees
! Estimated noise=1.48738 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 (0.8, 2.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0230907 Jy
! Component: 100  -  total flux cleaned = 0.0368303 Jy
! Component: 150  -  total flux cleaned = 0.046224 Jy
! Component: 200  -  total flux cleaned = 0.0530622 Jy
! Total flux subtracted in 200 components = 0.0530622 Jy
! Clean residual min=-0.005864 max=0.005971 Jy/beam
! Clean residual mean=-0.000006 rms=0.001571 Jy/beam
! Combined flux in latest and established models = 2.09469 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 70 components and 2.09469 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=2.044 mas, bmaj=3.322 mas, bpa=-6.308 degrees
! Estimated noise=2.00326 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 = 0.00802772 Jy
! Component: 100  -  total flux cleaned = 0.0107588 Jy
! Component: 150  -  total flux cleaned = 0.0117668 Jy
! Component: 200  -  total flux cleaned = 0.0124505 Jy
! Total flux subtracted in 200 components = 0.0124505 Jy
! Clean residual min=-0.004673 max=0.004651 Jy/beam
! Clean residual mean=0.000006 rms=0.001358 Jy/beam
! Combined flux in latest and established models = 2.10714 Jy
! Adding 24 model components to the UV plane model.
! The established model now contains 92 components and 2.10714 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8079 mas, bmaj=2.061 mas, bpa=0.0664 degrees
! Estimated noise=1.48738 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000598638 Jy
! Component: 100  -  total flux cleaned = 0.000923548 Jy
! Component: 150  -  total flux cleaned = 0.00105834 Jy
! Component: 200  -  total flux cleaned = 0.00129636 Jy
! Total flux subtracted in 200 components = 0.00129636 Jy
! Clean residual min=-0.004834 max=0.005741 Jy/beam
! Clean residual mean=0.000003 rms=0.001244 Jy/beam
! Combined flux in latest and established models = 2.10844 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 109 components and 2.10844 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073025Jy  sigma=0.933009
! Fit after  self-cal, rms=0.072910Jy  sigma=0.931454
wmodel J1751+0939_X_2006_02_23_yyk\_map.mod
! Writing 109 model components to file: J1751+0939_X_2006_02_23_yyk_map.mod
wobs J1751+0939_X_2006_02_23_yyk\_uvs.fits
! Writing UV FITS file: J1751+0939_X_2006_02_23_yyk_uvs.fits
wwins J1751+0939_X_2006_02_23_yyk\_map.win
! wwins: Wrote 4 windows to J1751+0939_X_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 = 0.00153507 Jy
! Component: 100  -  total flux cleaned = 0.0022651 Jy
! Component: 150  -  total flux cleaned = 0.00291712 Jy
! Component: 200  -  total flux cleaned = 0.00373219 Jy
! Component: 250  -  total flux cleaned = 0.00444103 Jy
! Component: 300  -  total flux cleaned = 0.00505354 Jy
! Component: 350  -  total flux cleaned = 0.00540582 Jy
! Component: 400  -  total flux cleaned = 0.00568707 Jy
! Component: 450  -  total flux cleaned = 0.00606553 Jy
! Component: 500  -  total flux cleaned = 0.0063794 Jy
! Component: 550  -  total flux cleaned = 0.00693552 Jy
! Component: 600  -  total flux cleaned = 0.00722951 Jy
! Component: 650  -  total flux cleaned = 0.00751523 Jy
! Component: 700  -  total flux cleaned = 0.00765477 Jy
! Component: 750  -  total flux cleaned = 0.00783482 Jy
! Component: 800  -  total flux cleaned = 0.00801047 Jy
! Component: 850  -  total flux cleaned = 0.00822548 Jy
! Component: 900  -  total flux cleaned = 0.00835126 Jy
! Component: 950  -  total flux cleaned = 0.00851458 Jy
! Component: 1000  -  total flux cleaned = 0.00847415 Jy
! Component: 1050  -  total flux cleaned = 0.00851447 Jy
! Component: 1100  -  total flux cleaned = 0.00859186 Jy
! Component: 1150  -  total flux cleaned = 0.00844071 Jy
! Component: 1200  -  total flux cleaned = 0.00844161 Jy
! Component: 1250  -  total flux cleaned = 0.00851536 Jy
! Component: 1300  -  total flux cleaned = 0.00844293 Jy
! Component: 1350  -  total flux cleaned = 0.00854911 Jy
! Component: 1400  -  total flux cleaned = 0.00847997 Jy
! Component: 1450  -  total flux cleaned = 0.00858287 Jy
! Component: 1500  -  total flux cleaned = 0.0085151 Jy
! Component: 1550  -  total flux cleaned = 0.00834906 Jy
! Component: 1600  -  total flux cleaned = 0.00825122 Jy
! Component: 1650  -  total flux cleaned = 0.0082189 Jy
! Component: 1700  -  total flux cleaned = 0.00805842 Jy
! Component: 1750  -  total flux cleaned = 0.00805839 Jy
! Component: 1800  -  total flux cleaned = 0.00802679 Jy
! Component: 1850  -  total flux cleaned = 0.00793416 Jy
! Component: 1900  -  total flux cleaned = 0.00787358 Jy
! Component: 1950  -  total flux cleaned = 0.00790341 Jy
! Component: 2000  -  total flux cleaned = 0.00775529 Jy
! Total flux subtracted in 2048 components = 0.00772622 Jy
! Clean residual min=-0.001614 max=0.001520 Jy/beam
! Clean residual mean=0.000005 rms=0.000540 Jy/beam
! Combined flux in latest and established models = 2.11616 Jy
keep
! Adding 131 model components to the UV plane model.
! The established model now contains 240 components and 2.11616 Jy
![Exited script file: muppet]
wmap "J1751+0939_X_2006_02_23_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8079 x 2.061 at 0.0664 degrees (North through East)
! Clean map  min=-0.0031368  max=1.989 Jy/beam
! Writing clean map to FITS file: J1751+0939_X_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 1.98896 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000528183 
device "J1751+0939_X_2006_02_23_yyk\_map.eps/VPS"
! Attempting to open device: 'J1751+0939_X_2006_02_23_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.079667 0.079667 0.159334 0.318668 0.637336 1.27467 2.54934 5.09869 10.1974 20.3948 40.7895 81.579
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0015 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.988 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8079 x 2.061 at 0.0664 degrees (North through East)
! Clean map  min=-0.0031368  max=1.989 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1751+0939_X_2006_02_23_yyk\_map.gif/gif"
! Attempting to open device: 'J1751+0939_X_2006_02_23_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1751+0939_X_2006_02_23_yyk_uvs.log closed on Wed Jul  5 13:20:19 2006