! Started logfile: J1555-0326_X_1997_05_07_yyk_uvs.log on Mon Jan  8 06:48:22 2007
obs J1555-0326_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J1555-0326_X_1997_05_07_yyk_uva.fits
! AN table 1: 136 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.878922 visibilities/baseline/integration-bin.
! Found source: J1555-0326
! 
! 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 613 lines of history.
! 
! Reading 21516 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 J1555-0326_X_1997_05_07_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)= 0.278443 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=0.7283 mas, bmaj=1.847 mas, bpa=-2.052 degrees
! Estimated noise=1113.74 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 = 0.163531 Jy
! Component: 100  -  total flux cleaned = 0.20648 Jy
! Total flux subtracted in 100 components = 0.20648 Jy
! Clean residual min=-0.009992 max=0.015621 Jy/beam
! Clean residual mean=0.000076 rms=0.003066 Jy/beam
! Combined flux in latest and established models = 0.20648 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 18 components and 0.20648 Jy
! 
! Correcting IF 1.
!  A total of 88 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 88 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 88 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 88 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.189099Jy  sigma=0.001263
! Fit after  self-cal, rms=0.189772Jy  sigma=0.001265
! Inverting map and beam 
! Estimated beam: bmin=0.7283 mas, bmaj=1.847 mas, bpa=-2.052 degrees
! Estimated noise=1113.74 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0236845 Jy
! Component: 100  -  total flux cleaned = 0.0365571 Jy
! Total flux subtracted in 100 components = 0.0365571 Jy
! Clean residual min=-0.008536 max=0.013127 Jy/beam
! Clean residual mean=0.000045 rms=0.002544 Jy/beam
! Combined flux in latest and established models = 0.243037 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 27 components and 0.243037 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.187060Jy  sigma=0.001242
! Fit after  self-cal, rms=0.187159Jy  sigma=0.001242
! 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=0.9091 mas, bmaj=2.248 mas, bpa=-4.26 degrees
! Estimated noise=681.681 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 (1.6, 0.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0163335 Jy
! Component: 100  -  total flux cleaned = 0.0233454 Jy
! Component: 150  -  total flux cleaned = 0.0259898 Jy
! Component: 200  -  total flux cleaned = 0.0270505 Jy
! Total flux subtracted in 200 components = 0.0270505 Jy
! Clean residual min=-0.004826 max=0.007497 Jy/beam
! Clean residual mean=0.000047 rms=0.001395 Jy/beam
! Combined flux in latest and established models = 0.270088 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 51 components and 0.270088 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186001Jy  sigma=0.001235
! Fit after  self-cal, rms=0.186093Jy  sigma=0.001235
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9091 x 2.248 at -4.26 degrees (North through East)
! Clean map  min=-0.0049568  max=0.19399 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
! 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.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00357
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.99     HN        1.02     KP        1.05     
!   LA        1.01     MK        1.02     NL        1.02     OV        1.00     
!   PT        0.96     SC        0.96     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00076
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.98     HN        0.98     KP        1.02     
!   LA        0.99     MK        1.03     NL        1.03     OV        1.04     
!   PT        0.91     SC        1.04     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.999744
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.02     HN        1.03     KP        1.00     
!   LA        1.00     MK        0.99     NL        0.98     OV        0.99     
!   PT        0.99     SC        1.05     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.997094
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.98     HN        1.01     KP        1.00     
!   LA        1.00     MK        1.00     NL        1.00     OV        1.00     
!   PT        0.99     SC        1.06     
! 
! 
! Fit before self-cal, rms=0.186093Jy  sigma=0.001235
! Fit after  self-cal, rms=0.186243Jy  sigma=0.001233
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=0.186243Jy  sigma=0.001233
! Fit after  self-cal, rms=0.186207Jy  sigma=0.001233
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.925 mas, bmaj=2.264 mas, bpa=-4.37 degrees
! Estimated noise=679.016 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 = 0.00203043 Jy
! Component: 100  -  total flux cleaned = 0.00230358 Jy
! Component: 150  -  total flux cleaned = 0.00242144 Jy
! Component: 200  -  total flux cleaned = 0.00262788 Jy
! Total flux subtracted in 200 components = 0.00262788 Jy
! Clean residual min=-0.004393 max=0.004316 Jy/beam
! Clean residual mean=0.000020 rms=0.001159 Jy/beam
! Combined flux in latest and established models = 0.272716 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 62 components and 0.272716 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185987Jy  sigma=0.001232
! Fit after  self-cal, rms=0.186054Jy  sigma=0.001232
! 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=0.186054Jy  sigma=0.001232
! Fit after  self-cal, rms=0.181932Jy  sigma=0.001215
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 = 0.000390038 Jy
! Component: 100  -  total flux cleaned = 0.000624359 Jy
! Component: 150  -  total flux cleaned = 0.000926253 Jy
! Component: 200  -  total flux cleaned = 0.00109994 Jy
! Total flux subtracted in 200 components = 0.00109994 Jy
! Clean residual min=-0.004083 max=0.003436 Jy/beam
! Clean residual mean=0.000019 rms=0.001017 Jy/beam
! Combined flux in latest and established models = 0.273815 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 75 components and 0.273815 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.181844Jy  sigma=0.001214
! Fit after  self-cal, rms=0.181111Jy  sigma=0.001211
! 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: 0.925 x 2.264 at -4.37 degrees (North through East)
! Clean map  min=-0.0037054  max=0.19523 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=0.181111Jy  sigma=0.001211
! Fit after  self-cal, rms=0.175588Jy  sigma=0.001211
! 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=0.175588Jy  sigma=0.001211
! Fit after  self-cal, rms=0.175422Jy  sigma=0.001210
! Inverting map and beam 
! Estimated beam: bmin=0.913 mas, bmaj=2.2 mas, bpa=-2.612 degrees
! Estimated noise=670.526 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00136746 Jy
! Component: 100  -  total flux cleaned = 0.00129005 Jy
! Component: 150  -  total flux cleaned = 0.00122686 Jy
! Component: 200  -  total flux cleaned = 0.00127523 Jy
! Total flux subtracted in 200 components = 0.00127523 Jy
! Clean residual min=-0.003589 max=0.003668 Jy/beam
! Clean residual mean=0.000004 rms=0.000949 Jy/beam
! Combined flux in latest and established models = 0.275091 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 91 components and 0.275091 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175376Jy  sigma=0.001210
! Fit after  self-cal, rms=0.175328Jy  sigma=0.001209
! 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=0.175328Jy  sigma=0.001209
! Fit after  self-cal, rms=0.175329Jy  sigma=0.001207
! 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=0.175329Jy  sigma=0.001207
! Fit after  self-cal, rms=0.175310Jy  sigma=0.001207
! Inverting map and beam 
! Estimated beam: bmin=0.9109 mas, bmaj=2.19 mas, bpa=-2.286 degrees
! Estimated noise=668.92 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000763079 Jy
! Component: 100  -  total flux cleaned = 0.000763293 Jy
! Component: 150  -  total flux cleaned = 0.000862721 Jy
! Component: 200  -  total flux cleaned = 0.000862707 Jy
! Total flux subtracted in 200 components = 0.000862707 Jy
! Clean residual min=-0.003505 max=0.003558 Jy/beam
! Clean residual mean=0.000007 rms=0.000914 Jy/beam
! Combined flux in latest and established models = 0.275953 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 97 components and 0.275953 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175281Jy  sigma=0.001207
! Fit after  self-cal, rms=0.175273Jy  sigma=0.001207
! 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=2.319 mas, bmaj=3.844 mas, bpa=9.142 degrees
! Estimated noise=856.601 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 = -0.000269465 Jy
! Component: 100  -  total flux cleaned = -0.000348773 Jy
! Component: 150  -  total flux cleaned = -0.000445264 Jy
! Component: 200  -  total flux cleaned = -0.000471616 Jy
! Total flux subtracted in 200 components = -0.000471616 Jy
! Clean residual min=-0.003625 max=0.003812 Jy/beam
! Clean residual mean=0.000016 rms=0.001125 Jy/beam
! Combined flux in latest and established models = 0.275482 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 113 components and 0.275482 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175273Jy  sigma=0.001207
! Fit after  self-cal, rms=0.175266Jy  sigma=0.001207
! 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=0.7298 mas, bmaj=1.828 mas, bpa=-1.034 degrees
! Estimated noise=1084.14 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.163914 Jy
! Component: 100  -  total flux cleaned = 0.206129 Jy
! Component: 150  -  total flux cleaned = 0.228636 Jy
! Component: 200  -  total flux cleaned = 0.242613 Jy
! Total flux subtracted in 200 components = 0.242613 Jy
! Clean residual min=-0.006139 max=0.006976 Jy/beam
! Clean residual mean=0.000028 rms=0.001762 Jy/beam
! Combined flux in latest and established models = 0.242613 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 38 model components to the UV plane model.
! The established model now contains 38 components and 0.242613 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9109 mas, bmaj=2.19 mas, bpa=-2.286 degrees
! Estimated noise=668.92 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 = 0.0141574 Jy
! Component: 100  -  total flux cleaned = 0.0213329 Jy
! Component: 150  -  total flux cleaned = 0.0257441 Jy
! Component: 200  -  total flux cleaned = 0.0275138 Jy
! Total flux subtracted in 200 components = 0.0275138 Jy
! Clean residual min=-0.003519 max=0.003805 Jy/beam
! Clean residual mean=0.000017 rms=0.000966 Jy/beam
! Combined flux in latest and established models = 0.270126 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 76 components and 0.270126 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=2.319 mas, bmaj=3.844 mas, bpa=9.142 degrees
! Estimated noise=856.601 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 = 0.00346408 Jy
! Component: 100  -  total flux cleaned = 0.00406178 Jy
! Component: 150  -  total flux cleaned = 0.00438985 Jy
! Component: 200  -  total flux cleaned = 0.00456574 Jy
! Total flux subtracted in 200 components = 0.00456574 Jy
! Clean residual min=-0.003668 max=0.003862 Jy/beam
! Clean residual mean=0.000019 rms=0.001119 Jy/beam
! Combined flux in latest and established models = 0.274692 Jy
! Adding 17 model components to the UV plane model.
! The established model now contains 91 components and 0.274692 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9109 mas, bmaj=2.19 mas, bpa=-2.286 degrees
! Estimated noise=668.92 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000608215 Jy
! Component: 100  -  total flux cleaned = -0.000460237 Jy
! Component: 150  -  total flux cleaned = -0.000207603 Jy
! Component: 200  -  total flux cleaned = -3.42016e-05 Jy
! Total flux subtracted in 200 components = -3.42016e-05 Jy
! Clean residual min=-0.003516 max=0.003582 Jy/beam
! Clean residual mean=0.000009 rms=0.000916 Jy/beam
! Combined flux in latest and established models = 0.274658 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 105 components and 0.274658 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175292Jy  sigma=0.001207
! Fit after  self-cal, rms=0.175283Jy  sigma=0.001207
wmodel J1555-0326_X_1997_05_07_yyk\_map.mod
! Writing 105 model components to file: J1555-0326_X_1997_05_07_yyk_map.mod
wobs J1555-0326_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J1555-0326_X_1997_05_07_yyk_uvs.fits
wwins J1555-0326_X_1997_05_07_yyk\_map.win
! wwins: Wrote 2 windows to J1555-0326_X_1997_05_07_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 = 0.000583232 Jy
! Component: 100  -  total flux cleaned = 0.0010495 Jy
! Component: 150  -  total flux cleaned = 0.000942553 Jy
! Component: 200  -  total flux cleaned = 0.000736847 Jy
! Component: 250  -  total flux cleaned = 0.000736591 Jy
! Component: 300  -  total flux cleaned = 0.000545177 Jy
! Component: 350  -  total flux cleaned = 0.000499768 Jy
! Component: 400  -  total flux cleaned = 0.000366574 Jy
! Component: 450  -  total flux cleaned = 0.00036676 Jy
! Component: 500  -  total flux cleaned = 0.000195898 Jy
! Component: 550  -  total flux cleaned = 0.000113123 Jy
! Component: 600  -  total flux cleaned = -8.90963e-05 Jy
! Component: 650  -  total flux cleaned = -0.00016886 Jy
! Component: 700  -  total flux cleaned = -0.000440289 Jy
! Component: 750  -  total flux cleaned = -0.00051602 Jy
! Component: 800  -  total flux cleaned = -0.000590642 Jy
! Component: 850  -  total flux cleaned = -0.000772777 Jy
! Component: 900  -  total flux cleaned = -0.000808171 Jy
! Component: 950  -  total flux cleaned = -0.000737401 Jy
! Component: 1000  -  total flux cleaned = -0.000841362 Jy
! Component: 1050  -  total flux cleaned = -0.000841055 Jy
! Component: 1100  -  total flux cleaned = -0.000907142 Jy
! Component: 1150  -  total flux cleaned = -0.000939463 Jy
! Component: 1200  -  total flux cleaned = -0.000971763 Jy
! Component: 1250  -  total flux cleaned = -0.00106804 Jy
! Component: 1300  -  total flux cleaned = -0.00116214 Jy
! Component: 1350  -  total flux cleaned = -0.0012247 Jy
! Component: 1400  -  total flux cleaned = -0.00131685 Jy
! Component: 1450  -  total flux cleaned = -0.00140688 Jy
! Component: 1500  -  total flux cleaned = -0.00143649 Jy
! Component: 1550  -  total flux cleaned = -0.001524 Jy
! Component: 1600  -  total flux cleaned = -0.0015239 Jy
! Component: 1650  -  total flux cleaned = -0.0015243 Jy
! Component: 1700  -  total flux cleaned = -0.00158039 Jy
! Component: 1750  -  total flux cleaned = -0.00152539 Jy
! Component: 1800  -  total flux cleaned = -0.00158021 Jy
! Component: 1850  -  total flux cleaned = -0.00163427 Jy
! Component: 1900  -  total flux cleaned = -0.00171462 Jy
! Component: 1950  -  total flux cleaned = -0.00166171 Jy
! Component: 2000  -  total flux cleaned = -0.00179301 Jy
! Total flux subtracted in 2048 components = -0.00189664 Jy
! Clean residual min=-0.001900 max=0.001295 Jy/beam
! Clean residual mean=0.000004 rms=0.000502 Jy/beam
! Combined flux in latest and established models = 0.272761 Jy
keep
! Adding 144 model components to the UV plane model.
! The established model now contains 249 components and 0.272761 Jy
![Exited script file: muppet]
wmap "J1555-0326_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9109 x 2.19 at -2.286 degrees (North through East)
! Clean map  min=-0.0026915  max=0.1935 Jy/beam
! Writing clean map to FITS file: J1555-0326_X_1997_05_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.193496 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000499045 
device "J1555-0326_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J1555-0326_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.77373 0.77373 1.54746 3.09492 6.18984 12.3797 24.7594 49.5187 99.0375
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0014 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.193 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9109 x 2.19 at -2.286 degrees (North through East)
! Clean map  min=-0.0026915  max=0.1935 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1555-0326_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J1555-0326_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1555-0326_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 06:48:31 2007