! Started logfile: J1456+5048_S_1996_08_10_yyk_uvs.log on Sun Jan  7 18:40:23 2007
obs J1456+5048_S_1996_08_10_yyk_uva.fits
! Reading UV FITS file: J1456+5048_S_1996_08_10_yyk_uva.fits
! AN table 1: 147 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.627513 visibilities/baseline/integration-bin.
! Found source: J1456+5048
! 
! 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  2.22049e+09        8e+06          1        8e+06
!  02        2  2.23424e+09        8e+06          1        8e+06
!  03        3  2.29424e+09        8e+06          1        8e+06
!  04        4  2.32424e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 629 lines of history.
! 
! Reading 16604 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 J1456+5048_S_1996_08_10_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)= 0.271805 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=2.618 mas, bmaj=6.723 mas, bpa=-31.24 degrees
! Estimated noise=2095.95 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, -0.5).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.10474 Jy
! Component: 100  -  total flux cleaned = 0.138852 Jy
! Total flux subtracted in 100 components = 0.138852 Jy
! Clean residual min=-0.011387 max=0.013129 Jy/beam
! Clean residual mean=-0.000018 rms=0.003340 Jy/beam
! Combined flux in latest and established models = 0.138852 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.138852 Jy
! 
! Correcting IF 1.
!  A total of 384 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 315 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 315 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 315 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.240853Jy  sigma=0.001204
! Fit after  self-cal, rms=0.240612Jy  sigma=0.001203
! Inverting map and beam 
! Estimated beam: bmin=2.618 mas, bmaj=6.724 mas, bpa=-31.24 degrees
! Estimated noise=2096.78 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=3.165 mas, bmaj=7.466 mas, bpa=-34.02 degrees
! Estimated noise=1054.55 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 = 0.0195704 Jy
! Component: 100  -  total flux cleaned = 0.0279093 Jy
! Component: 150  -  total flux cleaned = 0.0323138 Jy
! Component: 200  -  total flux cleaned = 0.0340902 Jy
! Total flux subtracted in 200 components = 0.0340902 Jy
! Clean residual min=-0.006212 max=0.006950 Jy/beam
! Clean residual mean=-0.000029 rms=0.001777 Jy/beam
! Combined flux in latest and established models = 0.172942 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 51 components and 0.172942 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.239342Jy  sigma=0.001197
! Fit after  self-cal, rms=0.239322Jy  sigma=0.001196
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.165 x 7.466 at -34.02 degrees (North through East)
! Clean map  min=-0.0061564  max=0.10923 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: 1.01265
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.03     HN        0.99     KP        1.00*    
!   LA        0.85     MK        1.13     NL        0.90     OV        1.00     
!   PT        0.98     SC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01509
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.13     HN        1.09     KP        1.00*    
!   LA        0.90     MK        0.93     NL        1.08     OV        0.92     
!   PT        0.96     SC        0.87     
! 
! 
! Fit before self-cal, rms=0.239322Jy  sigma=0.001196
! Fit after  self-cal, rms=0.238420Jy  sigma=0.001195
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=0.238420Jy  sigma=0.001195
! Fit after  self-cal, rms=0.238420Jy  sigma=0.001195
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.201 mas, bmaj=7.506 mas, bpa=-33.45 degrees
! Estimated noise=1055.43 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 = -0.000312739 Jy
! Component: 100  -  total flux cleaned = -0.000630492 Jy
! Component: 150  -  total flux cleaned = -0.000813244 Jy
! Component: 200  -  total flux cleaned = -0.000860943 Jy
! Total flux subtracted in 200 components = -0.000860943 Jy
! Clean residual min=-0.005571 max=0.005716 Jy/beam
! Clean residual mean=-0.000030 rms=0.001552 Jy/beam
! Combined flux in latest and established models = 0.172081 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 62 components and 0.172081 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.238368Jy  sigma=0.001195
! Fit after  self-cal, rms=0.238363Jy  sigma=0.001195
! 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=0.238363Jy  sigma=0.001195
! Fit after  self-cal, rms=0.237658Jy  sigma=0.001191
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 = 0.000928302 Jy
! Component: 100  -  total flux cleaned = 0.000926469 Jy
! Component: 150  -  total flux cleaned = 0.000923956 Jy
! Component: 200  -  total flux cleaned = 0.000965115 Jy
! Total flux subtracted in 200 components = 0.000965115 Jy
! Clean residual min=-0.005427 max=0.005569 Jy/beam
! Clean residual mean=-0.000028 rms=0.001539 Jy/beam
! Combined flux in latest and established models = 0.173047 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 66 components and 0.173047 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.237618Jy  sigma=0.001191
! Fit after  self-cal, rms=0.237551Jy  sigma=0.001191
! 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: 3.201 x 7.506 at -33.45 degrees (North through East)
! Clean map  min=-0.0051996  max=0.11064 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=0.237551Jy  sigma=0.001191
! Fit after  self-cal, rms=0.235667Jy  sigma=0.001190
! 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=0.235667Jy  sigma=0.001190
! Fit after  self-cal, rms=0.235664Jy  sigma=0.001190
! Inverting map and beam 
! Estimated beam: bmin=3.157 mas, bmaj=7.534 mas, bpa=-33.72 degrees
! Estimated noise=1041.8 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000459047 Jy
! Component: 100  -  total flux cleaned = -0.000599269 Jy
! Component: 150  -  total flux cleaned = -0.000637689 Jy
! Component: 200  -  total flux cleaned = -0.000604743 Jy
! Total flux subtracted in 200 components = -0.000604743 Jy
! Clean residual min=-0.005674 max=0.005271 Jy/beam
! Clean residual mean=-0.000019 rms=0.001460 Jy/beam
! Combined flux in latest and established models = 0.172442 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 73 components and 0.172442 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.235645Jy  sigma=0.001190
! Fit after  self-cal, rms=0.235646Jy  sigma=0.001190
! 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=0.235646Jy  sigma=0.001190
! Fit after  self-cal, rms=0.238355Jy  sigma=0.001190
! 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=0.238355Jy  sigma=0.001190
! Fit after  self-cal, rms=0.238358Jy  sigma=0.001190
! Inverting map and beam 
! Estimated beam: bmin=3.137 mas, bmaj=7.518 mas, bpa=-33.49 degrees
! Estimated noise=1047.99 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00131734 Jy
! Component: 100  -  total flux cleaned = 0.00151235 Jy
! Component: 150  -  total flux cleaned = 0.00166823 Jy
! Component: 200  -  total flux cleaned = 0.00177109 Jy
! Total flux subtracted in 200 components = 0.00177109 Jy
! Clean residual min=-0.005251 max=0.005305 Jy/beam
! Clean residual mean=-0.000026 rms=0.001426 Jy/beam
! Combined flux in latest and established models = 0.174213 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 78 components and 0.174213 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.238327Jy  sigma=0.001190
! Fit after  self-cal, rms=0.238330Jy  sigma=0.001190
! 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=7.533 mas, bmaj=9.702 mas, bpa=-40.04 degrees
! Estimated noise=1342.33 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 = 0.00143206 Jy
! Component: 100  -  total flux cleaned = 0.0015057 Jy
! Component: 150  -  total flux cleaned = 0.00160677 Jy
! Component: 200  -  total flux cleaned = 0.00170001 Jy
! Total flux subtracted in 200 components = 0.00170001 Jy
! Clean residual min=-0.006634 max=0.005675 Jy/beam
! Clean residual mean=-0.000043 rms=0.001896 Jy/beam
! Combined flux in latest and established models = 0.175913 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 83 components and 0.175913 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.238319Jy  sigma=0.001190
! Fit after  self-cal, rms=0.238319Jy  sigma=0.001190
! 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=2.606 mas, bmaj=6.719 mas, bpa=-30.83 degrees
! Estimated noise=2074.33 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.10591 Jy
! Component: 100  -  total flux cleaned = 0.142058 Jy
! Component: 150  -  total flux cleaned = 0.159581 Jy
! Component: 200  -  total flux cleaned = 0.165508 Jy
! Total flux subtracted in 200 components = 0.165508 Jy
! Clean residual min=-0.008126 max=0.008069 Jy/beam
! Clean residual mean=-0.000023 rms=0.002565 Jy/beam
! Combined flux in latest and established models = 0.165508 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 0.165508 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.137 mas, bmaj=7.518 mas, bpa=-33.49 degrees
! Estimated noise=1047.99 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 = 0.00751691 Jy
! Component: 100  -  total flux cleaned = 0.00820804 Jy
! Component: 150  -  total flux cleaned = 0.00856453 Jy
! Component: 200  -  total flux cleaned = 0.00873946 Jy
! Total flux subtracted in 200 components = 0.00873946 Jy
! Clean residual min=-0.005137 max=0.005538 Jy/beam
! Clean residual mean=-0.000026 rms=0.001434 Jy/beam
! Combined flux in latest and established models = 0.174247 Jy
! Adding 21 model components to the UV plane model.
! The established model now contains 53 components and 0.174247 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=7.533 mas, bmaj=9.702 mas, bpa=-40.04 degrees
! Estimated noise=1342.33 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 = 0.00191976 Jy
! Component: 100  -  total flux cleaned = 0.00207647 Jy
! Component: 150  -  total flux cleaned = 0.00214287 Jy
! Component: 200  -  total flux cleaned = 0.00220343 Jy
! Total flux subtracted in 200 components = 0.00220343 Jy
! Clean residual min=-0.006571 max=0.005604 Jy/beam
! Clean residual mean=-0.000041 rms=0.001884 Jy/beam
! Combined flux in latest and established models = 0.176451 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 64 components and 0.176451 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.137 mas, bmaj=7.518 mas, bpa=-33.49 degrees
! Estimated noise=1047.99 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00088022 Jy
! Component: 100  -  total flux cleaned = -0.00113225 Jy
! Component: 150  -  total flux cleaned = -0.00121623 Jy
! Component: 200  -  total flux cleaned = -0.00125369 Jy
! Total flux subtracted in 200 components = -0.00125369 Jy
! Clean residual min=-0.005300 max=0.005480 Jy/beam
! Clean residual mean=-0.000025 rms=0.001415 Jy/beam
! Combined flux in latest and established models = 0.175197 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 74 components and 0.175197 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.238310Jy  sigma=0.001190
! Fit after  self-cal, rms=0.238306Jy  sigma=0.001190
wmodel J1456+5048_S_1996_08_10_yyk\_map.mod
! Writing 74 model components to file: J1456+5048_S_1996_08_10_yyk_map.mod
wobs J1456+5048_S_1996_08_10_yyk\_uvs.fits
! Writing UV FITS file: J1456+5048_S_1996_08_10_yyk_uvs.fits
wwins J1456+5048_S_1996_08_10_yyk\_map.win
! wwins: Wrote 1 windows to J1456+5048_S_1996_08_10_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 = -8.21796e-05 Jy
! Component: 100  -  total flux cleaned = 0.000173476 Jy
! Component: 150  -  total flux cleaned = 0.000170974 Jy
! Component: 200  -  total flux cleaned = 0.000248329 Jy
! Component: 250  -  total flux cleaned = 0.000322987 Jy
! Component: 300  -  total flux cleaned = 0.000323872 Jy
! Component: 350  -  total flux cleaned = 0.000255566 Jy
! Component: 400  -  total flux cleaned = 6.19001e-05 Jy
! Component: 450  -  total flux cleaned = -6.19362e-05 Jy
! Component: 500  -  total flux cleaned = -0.000123638 Jy
! Component: 550  -  total flux cleaned = -0.000476305 Jy
! Component: 600  -  total flux cleaned = -0.000646748 Jy
! Component: 650  -  total flux cleaned = -0.000868034 Jy
! Component: 700  -  total flux cleaned = -0.0010837 Jy
! Component: 750  -  total flux cleaned = -0.00129374 Jy
! Component: 800  -  total flux cleaned = -0.00155031 Jy
! Component: 850  -  total flux cleaned = -0.00170033 Jy
! Component: 900  -  total flux cleaned = -0.00204329 Jy
! Component: 950  -  total flux cleaned = -0.0023318 Jy
! Component: 1000  -  total flux cleaned = -0.00270791 Jy
! Component: 1050  -  total flux cleaned = -0.00302994 Jy
! Component: 1100  -  total flux cleaned = -0.0032998 Jy
! Component: 1150  -  total flux cleaned = -0.0034768 Jy
! Component: 1200  -  total flux cleaned = -0.00395145 Jy
! Component: 1250  -  total flux cleaned = -0.00420447 Jy
! Component: 1300  -  total flux cleaned = -0.00453563 Jy
! Component: 1350  -  total flux cleaned = -0.00486112 Jy
! Component: 1400  -  total flux cleaned = -0.00518085 Jy
! Component: 1450  -  total flux cleaned = -0.00549416 Jy
! Component: 1500  -  total flux cleaned = -0.00572621 Jy
! Component: 1550  -  total flux cleaned = -0.0059544 Jy
! Component: 1600  -  total flux cleaned = -0.00614053 Jy
! Component: 1650  -  total flux cleaned = -0.0063606 Jy
! Component: 1700  -  total flux cleaned = -0.00650513 Jy
! Component: 1750  -  total flux cleaned = -0.00675412 Jy
! Component: 1800  -  total flux cleaned = -0.00678855 Jy
! Component: 1850  -  total flux cleaned = -0.00675394 Jy
! Component: 1900  -  total flux cleaned = -0.00692426 Jy
! Component: 1950  -  total flux cleaned = -0.00709073 Jy
! Component: 2000  -  total flux cleaned = -0.00702407 Jy
! Total flux subtracted in 2048 components = -0.00715475 Jy
! Clean residual min=-0.001969 max=0.001741 Jy/beam
! Clean residual mean=-0.000003 rms=0.000664 Jy/beam
! Combined flux in latest and established models = 0.168042 Jy
keep
! Adding 139 model components to the UV plane model.
! The established model now contains 213 components and 0.168042 Jy
![Exited script file: muppet]
wmap "J1456+5048_S_1996_08_10_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.137 x 7.518 at -33.49 degrees (North through East)
! Clean map  min=-0.0039758  max=0.10874 Jy/beam
! Writing clean map to FITS file: J1456+5048_S_1996_08_10_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.108743 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000660909 
device "J1456+5048_S_1996_08_10_yyk\_map.eps/VPS"
! Attempting to open device: 'J1456+5048_S_1996_08_10_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.82331 1.82331 3.64662 7.29324 14.5865 29.1729 58.3459
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0019 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.108 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.137 x 7.518 at -33.49 degrees (North through East)
! Clean map  min=-0.0039758  max=0.10874 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1456+5048_S_1996_08_10_yyk\_map.gif/gif"
! Attempting to open device: 'J1456+5048_S_1996_08_10_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1456+5048_S_1996_08_10_yyk_uvs.log closed on Sun Jan  7 18:40:30 2007