! Started logfile: J1121-0553_X_1997_05_07_yyk_uvs.log on Mon Jan  8 05:15:11 2007
obs J1121-0553_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J1121-0553_X_1997_05_07_yyk_uva.fits
! AN table 1: 141 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.904177 visibilities/baseline/integration-bin.
! Found source: J1121-0553
! 
! 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 22948 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 J1121-0553_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)= 0.415012 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=0.7544 mas, bmaj=1.888 mas, bpa=-3.71 degrees
! Estimated noise=1194.51 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 = 0.300176 Jy
! Component: 100  -  total flux cleaned = 0.367294 Jy
! Total flux subtracted in 100 components = 0.367294 Jy
! Clean residual min=-0.012682 max=0.023043 Jy/beam
! Clean residual mean=-0.000108 rms=0.003826 Jy/beam
! Combined flux in latest and established models = 0.367294 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.367294 Jy
! 
! Correcting IF 1.
!  A total of 80 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 80 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 80 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 80 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.205837Jy  sigma=0.001338
! Fit after  self-cal, rms=0.205051Jy  sigma=0.001334
! Inverting map and beam 
! Estimated beam: bmin=0.7544 mas, bmaj=1.888 mas, bpa=-3.71 degrees
! Estimated noise=1194.59 mJy/beam.
! Added new window around map position (0.8, 1.6).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0327656 Jy
! Component: 100  -  total flux cleaned = 0.0498503 Jy
! Total flux subtracted in 100 components = 0.0498503 Jy
! Clean residual min=-0.009495 max=0.013686 Jy/beam
! Clean residual mean=-0.000057 rms=0.002513 Jy/beam
! Combined flux in latest and established models = 0.417144 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 20 components and 0.417144 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.200556Jy  sigma=0.001295
! Fit after  self-cal, rms=0.200347Jy  sigma=0.001294
! 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=0.896 mas, bmaj=2.217 mas, bpa=-3.082 degrees
! Estimated noise=683.326 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 = 0.0189593 Jy
! Component: 100  -  total flux cleaned = 0.0278478 Jy
! Component: 150  -  total flux cleaned = 0.0327784 Jy
! Component: 200  -  total flux cleaned = 0.0352471 Jy
! Total flux subtracted in 200 components = 0.0352471 Jy
! Clean residual min=-0.006410 max=0.008548 Jy/beam
! Clean residual mean=-0.000014 rms=0.001768 Jy/beam
! Combined flux in latest and established models = 0.452391 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 40 components and 0.452391 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199474Jy  sigma=0.001285
! Fit after  self-cal, rms=0.199419Jy  sigma=0.001284
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.896 x 2.217 at -3.082 degrees (North through East)
! Clean map  min=-0.0065216  max=0.34211 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00687
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00     HN        0.98     KP        1.00     
!   LA        1.02     MK        1.03     NL        1.05     OV        0.98     
!   PT        0.95     SC        0.94     
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00573
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     HN        1.01     KP        1.02     
!   LA        1.00     MK        1.00     NL        1.03     OV        1.02     
!   PT        0.92     SC        0.99     
! 
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.995784
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.03     HN        1.00     KP        1.01     
!   LA        1.01     MK        1.01     NL        1.02     OV        1.00     
!   PT        0.97     SC        1.02     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.982055
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.00     HN        1.02     KP        1.03     
!   LA        1.01     MK        1.02     NL        1.04     OV        0.99     
!   PT        0.99     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.199419Jy  sigma=0.001284
! Fit after  self-cal, rms=0.199180Jy  sigma=0.001281
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=0.199180Jy  sigma=0.001281
! Fit after  self-cal, rms=0.199182Jy  sigma=0.001281
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9034 mas, bmaj=2.228 mas, bpa=-2.768 degrees
! Estimated noise=680.159 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 = -0.00284611 Jy
! Component: 100  -  total flux cleaned = -0.00363256 Jy
! Component: 150  -  total flux cleaned = -0.00386972 Jy
! Component: 200  -  total flux cleaned = -0.00394392 Jy
! Total flux subtracted in 200 components = -0.00394392 Jy
! Clean residual min=-0.005896 max=0.006954 Jy/beam
! Clean residual mean=-0.000000 rms=0.001506 Jy/beam
! Combined flux in latest and established models = 0.448447 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 49 components and 0.448447 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199106Jy  sigma=0.001281
! Fit after  self-cal, rms=0.199095Jy  sigma=0.001281
! 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=0.199095Jy  sigma=0.001281
! Fit after  self-cal, rms=0.188909Jy  sigma=0.001219
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 (4.6, 5.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00803203 Jy
! Component: 100  -  total flux cleaned = 0.0109395 Jy
! Component: 150  -  total flux cleaned = 0.0131343 Jy
! Component: 200  -  total flux cleaned = 0.0140265 Jy
! Total flux subtracted in 200 components = 0.0140265 Jy
! Clean residual min=-0.003990 max=0.004790 Jy/beam
! Clean residual mean=-0.000009 rms=0.001061 Jy/beam
! Combined flux in latest and established models = 0.462473 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 66 components and 0.462473 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.188654Jy  sigma=0.001216
! Fit after  self-cal, rms=0.187656Jy  sigma=0.001210
! 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: 0.9034 x 2.228 at -2.768 degrees (North through East)
! Clean map  min=-0.0039092  max=0.34629 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=0.187656Jy  sigma=0.001210
! Fit after  self-cal, rms=0.192145Jy  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=0.192145Jy  sigma=0.001207
! Fit after  self-cal, rms=0.191975Jy  sigma=0.001205
! Inverting map and beam 
! Estimated beam: bmin=0.8944 mas, bmaj=2.233 mas, bpa=-3.192 degrees
! Estimated noise=676.481 mJy/beam.
! Added new window around map position (2.6, 4.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00245421 Jy
! Component: 100  -  total flux cleaned = 0.0027965 Jy
! Component: 150  -  total flux cleaned = 0.00317435 Jy
! Component: 200  -  total flux cleaned = 0.00333816 Jy
! Total flux subtracted in 200 components = 0.00333816 Jy
! Clean residual min=-0.003223 max=0.003091 Jy/beam
! Clean residual mean=-0.000013 rms=0.000844 Jy/beam
! Combined flux in latest and established models = 0.465812 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 91 components and 0.465812 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191835Jy  sigma=0.001205
! Fit after  self-cal, rms=0.191757Jy  sigma=0.001204
! 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=0.191757Jy  sigma=0.001204
! Fit after  self-cal, rms=0.191628Jy  sigma=0.001203
! 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=0.191628Jy  sigma=0.001203
! Fit after  self-cal, rms=0.191597Jy  sigma=0.001203
! Inverting map and beam 
! Estimated beam: bmin=0.8958 mas, bmaj=2.234 mas, bpa=-3.11 degrees
! Estimated noise=676.239 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000428602 Jy
! Component: 100  -  total flux cleaned = 0.000435277 Jy
! Component: 150  -  total flux cleaned = 0.00029406 Jy
! Component: 200  -  total flux cleaned = 0.000229158 Jy
! Total flux subtracted in 200 components = 0.000229158 Jy
! Clean residual min=-0.002847 max=0.002994 Jy/beam
! Clean residual mean=-0.000011 rms=0.000795 Jy/beam
! Combined flux in latest and established models = 0.466041 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 104 components and 0.466041 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191541Jy  sigma=0.001202
! Fit after  self-cal, rms=0.191513Jy  sigma=0.001202
! 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=2.335 mas, bmaj=3.863 mas, bpa=-1.338 degrees
! Estimated noise=879.53 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 = 0.000418127 Jy
! Component: 100  -  total flux cleaned = 0.000776331 Jy
! Component: 150  -  total flux cleaned = 0.000732205 Jy
! Component: 200  -  total flux cleaned = 0.000651806 Jy
! Total flux subtracted in 200 components = 0.000651805 Jy
! Clean residual min=-0.002740 max=0.003529 Jy/beam
! Clean residual mean=-0.000020 rms=0.000982 Jy/beam
! Combined flux in latest and established models = 0.466693 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 115 components and 0.466693 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191502Jy  sigma=0.001202
! Fit after  self-cal, rms=0.191480Jy  sigma=0.001202
! 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=0.7525 mas, bmaj=1.897 mas, bpa=-3.683 degrees
! Estimated noise=1197.74 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.307322 Jy
! Component: 100  -  total flux cleaned = 0.376977 Jy
! Component: 150  -  total flux cleaned = 0.405006 Jy
! Component: 200  -  total flux cleaned = 0.419271 Jy
! Total flux subtracted in 200 components = 0.419271 Jy
! Clean residual min=-0.005240 max=0.006135 Jy/beam
! Clean residual mean=-0.000039 rms=0.001456 Jy/beam
! Combined flux in latest and established models = 0.419271 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 32 model components to the UV plane model.
! The established model now contains 32 components and 0.419271 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8958 mas, bmaj=2.234 mas, bpa=-3.11 degrees
! Estimated noise=676.239 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 = 0.0149952 Jy
! Component: 100  -  total flux cleaned = 0.0240282 Jy
! Component: 150  -  total flux cleaned = 0.0301788 Jy
! Component: 200  -  total flux cleaned = 0.0345908 Jy
! Total flux subtracted in 200 components = 0.0345908 Jy
! Clean residual min=-0.003645 max=0.003535 Jy/beam
! Clean residual mean=-0.000016 rms=0.000891 Jy/beam
! Combined flux in latest and established models = 0.453862 Jy
! Adding 68 model components to the UV plane model.
! The established model now contains 87 components and 0.453862 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=2.335 mas, bmaj=3.863 mas, bpa=-1.338 degrees
! Estimated noise=879.53 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 = 0.00516225 Jy
! Component: 100  -  total flux cleaned = 0.00810397 Jy
! Component: 150  -  total flux cleaned = 0.00966118 Jy
! Component: 200  -  total flux cleaned = 0.0100407 Jy
! Total flux subtracted in 200 components = 0.0100407 Jy
! Clean residual min=-0.003294 max=0.003267 Jy/beam
! Clean residual mean=-0.000020 rms=0.000964 Jy/beam
! Combined flux in latest and established models = 0.463903 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 121 components and 0.463903 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8958 mas, bmaj=2.234 mas, bpa=-3.11 degrees
! Estimated noise=676.239 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000130421 Jy
! Component: 100  -  total flux cleaned = 0.000194475 Jy
! Component: 150  -  total flux cleaned = 0.000251732 Jy
! Component: 200  -  total flux cleaned = 0.000307531 Jy
! Total flux subtracted in 200 components = 0.000307531 Jy
! Clean residual min=-0.002763 max=0.002892 Jy/beam
! Clean residual mean=-0.000012 rms=0.000759 Jy/beam
! Combined flux in latest and established models = 0.46421 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 149 components and 0.46421 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191456Jy  sigma=0.001202
! Fit after  self-cal, rms=0.191425Jy  sigma=0.001202
wmodel J1121-0553_X_1997_05_07_yyk\_map.mod
! Writing 149 model components to file: J1121-0553_X_1997_05_07_yyk_map.mod
wobs J1121-0553_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J1121-0553_X_1997_05_07_yyk_uvs.fits
wwins J1121-0553_X_1997_05_07_yyk\_map.win
! wwins: Wrote 4 windows to J1121-0553_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 = 0.000538571 Jy
! Component: 100  -  total flux cleaned = 0.000927905 Jy
! Component: 150  -  total flux cleaned = 0.00106466 Jy
! Component: 200  -  total flux cleaned = 0.00110873 Jy
! Component: 250  -  total flux cleaned = 0.00102744 Jy
! Component: 300  -  total flux cleaned = 0.000987754 Jy
! Component: 350  -  total flux cleaned = 0.000835391 Jy
! Component: 400  -  total flux cleaned = 0.000540051 Jy
! Component: 450  -  total flux cleaned = 0.000360449 Jy
! Component: 500  -  total flux cleaned = 8.70973e-06 Jy
! Component: 550  -  total flux cleaned = -0.000265871 Jy
! Component: 600  -  total flux cleaned = -0.000601443 Jy
! Component: 650  -  total flux cleaned = -0.000929772 Jy
! Component: 700  -  total flux cleaned = -0.00121882 Jy
! Component: 750  -  total flux cleaned = -0.00153295 Jy
! Component: 800  -  total flux cleaned = -0.00159463 Jy
! Component: 850  -  total flux cleaned = -0.00180667 Jy
! Component: 900  -  total flux cleaned = -0.0019849 Jy
! Component: 950  -  total flux cleaned = -0.00213135 Jy
! Component: 1000  -  total flux cleaned = -0.0022177 Jy
! Component: 1050  -  total flux cleaned = -0.00230259 Jy
! Component: 1100  -  total flux cleaned = -0.00233063 Jy
! Component: 1150  -  total flux cleaned = -0.00246691 Jy
! Component: 1200  -  total flux cleaned = -0.00246627 Jy
! Component: 1250  -  total flux cleaned = -0.00257276 Jy
! Component: 1300  -  total flux cleaned = -0.00278239 Jy
! Component: 1350  -  total flux cleaned = -0.0028597 Jy
! Component: 1400  -  total flux cleaned = -0.0029368 Jy
! Component: 1450  -  total flux cleaned = -0.00308773 Jy
! Component: 1500  -  total flux cleaned = -0.00316202 Jy
! Component: 1550  -  total flux cleaned = -0.00326003 Jy
! Component: 1600  -  total flux cleaned = -0.00338073 Jy
! Component: 1650  -  total flux cleaned = -0.00340448 Jy
! Component: 1700  -  total flux cleaned = -0.00345182 Jy
! Component: 1750  -  total flux cleaned = -0.00352207 Jy
! Component: 1800  -  total flux cleaned = -0.00354528 Jy
! Component: 1850  -  total flux cleaned = -0.00365976 Jy
! Component: 1900  -  total flux cleaned = -0.00368211 Jy
! Component: 1950  -  total flux cleaned = -0.0037045 Jy
! Component: 2000  -  total flux cleaned = -0.00379302 Jy
! Total flux subtracted in 2048 components = -0.0037929 Jy
! Clean residual min=-0.001255 max=0.001184 Jy/beam
! Clean residual mean=-0.000007 rms=0.000411 Jy/beam
! Combined flux in latest and established models = 0.460417 Jy
keep
! Adding 126 model components to the UV plane model.
! The established model now contains 275 components and 0.460417 Jy
![Exited script file: muppet]
wmap "J1121-0553_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8958 x 2.234 at -3.11 degrees (North through East)
! Clean map  min=-0.0021204  max=0.34601 Jy/beam
! Writing clean map to FITS file: J1121-0553_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 0.346009 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000411595 
device "J1121-0553_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J1121-0553_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.356865 0.356865 0.71373 1.42746 2.85492 5.70984 11.4197 22.8394 45.6787 91.3574
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0012 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.346 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8958 x 2.234 at -3.11 degrees (North through East)
! Clean map  min=-0.0021204  max=0.34601 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1121-0553_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J1121-0553_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1121-0553_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 05:15:21 2007