! Started logfile: J0501-0159_X_1997_05_07_yyk_uvs.log on Mon Jan  8 03:11:39 2007
obs J0501-0159_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J0501-0159_X_1997_05_07_yyk_uva.fits
! AN table 1: 139 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.934932 visibilities/baseline/integration-bin.
! Found source: J0501-0159
! 
! 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 23392 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 J0501-0159_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)= 0.892601 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=0.7153 mas, bmaj=1.807 mas, bpa=-1.062 degrees
! Estimated noise=1115.34 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 = 0.678842 Jy
! Component: 100  -  total flux cleaned = 0.825598 Jy
! Total flux subtracted in 100 components = 0.825598 Jy
! Clean residual min=-0.039310 max=0.071585 Jy/beam
! Clean residual mean=0.000076 rms=0.009889 Jy/beam
! Combined flux in latest and established models = 0.825598 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.825598 Jy
! 
! Correcting IF 1.
!  A total of 57 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 57 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 57 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 57 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.308413Jy  sigma=0.002047
! Fit after  self-cal, rms=0.307682Jy  sigma=0.002043
! Inverting map and beam 
! Estimated beam: bmin=0.7153 mas, bmaj=1.807 mas, bpa=-1.062 degrees
! Estimated noise=1115.53 mJy/beam.
! Added new window around map position (-1.2, 1).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0903141 Jy
! Component: 100  -  total flux cleaned = 0.145368 Jy
! Total flux subtracted in 100 components = 0.145368 Jy
! Clean residual min=-0.027259 max=0.035075 Jy/beam
! Clean residual mean=0.000058 rms=0.006649 Jy/beam
! Combined flux in latest and established models = 0.970965 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 30 components and 0.970966 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.276778Jy  sigma=0.001774
! Fit after  self-cal, rms=0.275824Jy  sigma=0.001770
! 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=0.8876 mas, bmaj=2.198 mas, bpa=-3.413 degrees
! Estimated noise=692.645 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 = 0.0831206 Jy
! Component: 100  -  total flux cleaned = 0.128323 Jy
! Component: 150  -  total flux cleaned = 0.15605 Jy
! Component: 200  -  total flux cleaned = 0.173423 Jy
! Total flux subtracted in 200 components = 0.173423 Jy
! Clean residual min=-0.022919 max=0.035138 Jy/beam
! Clean residual mean=0.000190 rms=0.006400 Jy/beam
! Combined flux in latest and established models = 1.14439 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 45 model components to the UV plane model.
! The established model now contains 63 components and 1.14439 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.263531Jy  sigma=0.001636
! Fit after  self-cal, rms=0.262771Jy  sigma=0.001631
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8876 x 2.198 at -3.413 degrees (North through East)
! Clean map  min=-0.01883  max=0.8139 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1.00183
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        1.01     KP        1.00     
!   LA        0.98     MK        1.02     NL        1.05     OV        1.01     
!   PT        0.94     SC        0.96     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.00201
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        1.02     KP        1.00     
!   LA        0.95     MK        0.98     NL        1.05     OV        1.07     
!   PT        0.89     SC        1.00     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.990319
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.04     HN        1.01     KP        0.99     
!   LA        0.96     MK        1.03     NL        1.05     OV        1.02     
!   PT        0.95     SC        1.05     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.98089
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.01     HN        1.06     KP        0.99     
!   LA        0.98     MK        1.00     NL        1.06     OV        1.03     
!   PT        0.97     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.262771Jy  sigma=0.001631
! Fit after  self-cal, rms=0.261143Jy  sigma=0.001605
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=0.261143Jy  sigma=0.001605
! Fit after  self-cal, rms=0.261159Jy  sigma=0.001605
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8984 mas, bmaj=2.229 mas, bpa=-3.444 degrees
! Estimated noise=684.151 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 (-4, 2.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0317008 Jy
! Component: 100  -  total flux cleaned = 0.0349128 Jy
! Component: 150  -  total flux cleaned = 0.0358289 Jy
! Component: 200  -  total flux cleaned = 0.0354932 Jy
! Total flux subtracted in 200 components = 0.0354932 Jy
! Clean residual min=-0.011717 max=0.010956 Jy/beam
! Clean residual mean=0.000071 rms=0.002821 Jy/beam
! Combined flux in latest and established models = 1.17988 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 41 model components to the UV plane model.
! The established model now contains 102 components and 1.17988 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.257514Jy  sigma=0.001582
! Fit after  self-cal, rms=0.257270Jy  sigma=0.001580
! 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=0.257270Jy  sigma=0.001580
! Fit after  self-cal, rms=0.222896Jy  sigma=0.001368
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 = 0.006428 Jy
! Component: 100  -  total flux cleaned = 0.00875205 Jy
! Component: 150  -  total flux cleaned = 0.0101768 Jy
! Component: 200  -  total flux cleaned = 0.010166 Jy
! Total flux subtracted in 200 components = 0.010166 Jy
! Clean residual min=-0.011207 max=0.009710 Jy/beam
! Clean residual mean=0.000074 rms=0.002613 Jy/beam
! Combined flux in latest and established models = 1.19005 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 119 components and 1.19005 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.222369Jy  sigma=0.001364
! Fit after  self-cal, rms=0.216810Jy  sigma=0.001334
! 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: 0.8984 x 2.229 at -3.444 degrees (North through East)
! Clean map  min=-0.0099997  max=0.8168 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=0.216810Jy  sigma=0.001334
! Fit after  self-cal, rms=0.218453Jy  sigma=0.001308
! 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=0.218453Jy  sigma=0.001308
! Fit after  self-cal, rms=0.216920Jy  sigma=0.001300
! Inverting map and beam 
! Estimated beam: bmin=0.8944 mas, bmaj=2.221 mas, bpa=-3.331 degrees
! Estimated noise=680.294 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00749431 Jy
! Component: 100  -  total flux cleaned = 0.00967959 Jy
! Component: 150  -  total flux cleaned = 0.0104342 Jy
! Component: 200  -  total flux cleaned = 0.0109073 Jy
! Total flux subtracted in 200 components = 0.0109073 Jy
! Clean residual min=-0.008003 max=0.005664 Jy/beam
! Clean residual mean=0.000038 rms=0.001653 Jy/beam
! Combined flux in latest and established models = 1.20095 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 144 components and 1.20095 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.216563Jy  sigma=0.001298
! Fit after  self-cal, rms=0.215978Jy  sigma=0.001295
! 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=0.215978Jy  sigma=0.001295
! Fit after  self-cal, rms=0.215107Jy  sigma=0.001292
! 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=0.215107Jy  sigma=0.001292
! Fit after  self-cal, rms=0.214899Jy  sigma=0.001291
! Inverting map and beam 
! Estimated beam: bmin=0.8947 mas, bmaj=2.22 mas, bpa=-3.277 degrees
! Estimated noise=679.579 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0026446 Jy
! Component: 100  -  total flux cleaned = 0.00363976 Jy
! Component: 150  -  total flux cleaned = 0.00432169 Jy
! Component: 200  -  total flux cleaned = 0.00467349 Jy
! Total flux subtracted in 200 components = 0.00467349 Jy
! Clean residual min=-0.007031 max=0.005563 Jy/beam
! Clean residual mean=0.000037 rms=0.001526 Jy/beam
! Combined flux in latest and established models = 1.20563 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 154 components and 1.20563 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.214706Jy  sigma=0.001290
! Fit after  self-cal, rms=0.214570Jy  sigma=0.001289
! 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=2.374 mas, bmaj=3.795 mas, bpa=5.001 degrees
! Estimated noise=878.192 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 = 0.000972087 Jy
! Component: 100  -  total flux cleaned = 0.00152143 Jy
! Component: 150  -  total flux cleaned = 0.00184858 Jy
! Component: 200  -  total flux cleaned = 0.0019388 Jy
! Total flux subtracted in 200 components = 0.0019388 Jy
! Clean residual min=-0.006168 max=0.005873 Jy/beam
! Clean residual mean=0.000073 rms=0.001879 Jy/beam
! Combined flux in latest and established models = 1.20757 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 163 components and 1.20757 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.214475Jy  sigma=0.001288
! Fit after  self-cal, rms=0.214387Jy  sigma=0.001288
! 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=0.7161 mas, bmaj=1.811 mas, bpa=-0.8824 degrees
! Estimated noise=1114.8 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.692139 Jy
! Component: 100  -  total flux cleaned = 0.847922 Jy
! Component: 150  -  total flux cleaned = 0.929659 Jy
! Component: 200  -  total flux cleaned = 0.979936 Jy
! Total flux subtracted in 200 components = 0.979936 Jy
! Clean residual min=-0.014216 max=0.026789 Jy/beam
! Clean residual mean=0.000042 rms=0.004525 Jy/beam
! Combined flux in latest and established models = 0.979936 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 40 model components to the UV plane model.
! The established model now contains 40 components and 0.979936 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8947 mas, bmaj=2.22 mas, bpa=-3.277 degrees
! Estimated noise=679.579 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 (-2.2, 1.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0700438 Jy
! Component: 100  -  total flux cleaned = 0.113734 Jy
! Component: 150  -  total flux cleaned = 0.142912 Jy
! Component: 200  -  total flux cleaned = 0.163245 Jy
! Total flux subtracted in 200 components = 0.163245 Jy
! Clean residual min=-0.007660 max=0.010187 Jy/beam
! Clean residual mean=0.000101 rms=0.002850 Jy/beam
! Combined flux in latest and established models = 1.14318 Jy
! Adding 78 model components to the UV plane model.
! The established model now contains 98 components and 1.14318 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=2.374 mas, bmaj=3.795 mas, bpa=5.001 degrees
! Estimated noise=878.192 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 = 0.0240748 Jy
! Component: 100  -  total flux cleaned = 0.037939 Jy
! Component: 150  -  total flux cleaned = 0.0466538 Jy
! Component: 200  -  total flux cleaned = 0.05227 Jy
! Total flux subtracted in 200 components = 0.05227 Jy
! Clean residual min=-0.006219 max=0.006385 Jy/beam
! Clean residual mean=0.000095 rms=0.002028 Jy/beam
! Combined flux in latest and established models = 1.19545 Jy
! Adding 66 model components to the UV plane model.
! The established model now contains 153 components and 1.19545 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8947 mas, bmaj=2.22 mas, bpa=-3.277 degrees
! Estimated noise=679.579 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00215684 Jy
! Component: 100  -  total flux cleaned = 0.0027245 Jy
! Component: 150  -  total flux cleaned = 0.0035336 Jy
! Component: 200  -  total flux cleaned = 0.00396678 Jy
! Total flux subtracted in 200 components = 0.00396678 Jy
! Clean residual min=-0.006635 max=0.005642 Jy/beam
! Clean residual mean=0.000042 rms=0.001390 Jy/beam
! Combined flux in latest and established models = 1.19942 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 170 components and 1.19942 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.214251Jy  sigma=0.001287
! Fit after  self-cal, rms=0.214071Jy  sigma=0.001286
wmodel J0501-0159_X_1997_05_07_yyk\_map.mod
! Writing 170 model components to file: J0501-0159_X_1997_05_07_yyk_map.mod
wobs J0501-0159_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J0501-0159_X_1997_05_07_yyk_uvs.fits
wwins J0501-0159_X_1997_05_07_yyk\_map.win
! wwins: Wrote 4 windows to J0501-0159_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 = -0.000323058 Jy
! Component: 100  -  total flux cleaned = 4.59067e-05 Jy
! Component: 150  -  total flux cleaned = 0.000549954 Jy
! Component: 200  -  total flux cleaned = 0.000786462 Jy
! Component: 250  -  total flux cleaned = 0.000861226 Jy
! Component: 300  -  total flux cleaned = 0.000579908 Jy
! Component: 350  -  total flux cleaned = 0.000377195 Jy
! Component: 400  -  total flux cleaned = 0.000116746 Jy
! Component: 450  -  total flux cleaned = -0.000134973 Jy
! Component: 500  -  total flux cleaned = -0.000378506 Jy
! Component: 550  -  total flux cleaned = -0.000726613 Jy
! Component: 600  -  total flux cleaned = -0.000781568 Jy
! Component: 650  -  total flux cleaned = -0.000781312 Jy
! Component: 700  -  total flux cleaned = -0.000780519 Jy
! Component: 750  -  total flux cleaned = -0.000831942 Jy
! Component: 800  -  total flux cleaned = -0.000628607 Jy
! Component: 850  -  total flux cleaned = -0.000679157 Jy
! Component: 900  -  total flux cleaned = -0.00048346 Jy
! Component: 950  -  total flux cleaned = -0.000387667 Jy
! Component: 1000  -  total flux cleaned = -0.000292668 Jy
! Component: 1050  -  total flux cleaned = -0.000199439 Jy
! Component: 1100  -  total flux cleaned = -1.777e-05 Jy
! Component: 1150  -  total flux cleaned = 0.000160645 Jy
! Component: 1200  -  total flux cleaned = 0.000336587 Jy
! Component: 1250  -  total flux cleaned = 0.000378782 Jy
! Component: 1300  -  total flux cleaned = 0.000421358 Jy
! Component: 1350  -  total flux cleaned = 0.000629247 Jy
! Component: 1400  -  total flux cleaned = 0.000547004 Jy
! Component: 1450  -  total flux cleaned = 0.000668438 Jy
! Component: 1500  -  total flux cleaned = 0.000708952 Jy
! Component: 1550  -  total flux cleaned = 0.000825457 Jy
! Component: 1600  -  total flux cleaned = 0.000825084 Jy
! Component: 1650  -  total flux cleaned = 0.000749725 Jy
! Component: 1700  -  total flux cleaned = 0.000862147 Jy
! Component: 1750  -  total flux cleaned = 0.000824818 Jy
! Component: 1800  -  total flux cleaned = 0.000824161 Jy
! Component: 1850  -  total flux cleaned = 0.00075234 Jy
! Component: 1900  -  total flux cleaned = 0.000717537 Jy
! Component: 1950  -  total flux cleaned = 0.000683662 Jy
! Component: 2000  -  total flux cleaned = 0.000753167 Jy
! Total flux subtracted in 2048 components = 0.000820607 Jy
! Clean residual min=-0.001754 max=0.001787 Jy/beam
! Clean residual mean=0.000022 rms=0.000628 Jy/beam
! Combined flux in latest and established models = 1.20024 Jy
keep
! Adding 130 model components to the UV plane model.
! The established model now contains 300 components and 1.20024 Jy
![Exited script file: muppet]
wmap "J0501-0159_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8947 x 2.22 at -3.277 degrees (North through East)
! Clean map  min=-0.0052979  max=0.82091 Jy/beam
! Writing clean map to FITS file: J0501-0159_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 0.820906 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000622958 
device "J0501-0159_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0501-0159_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.22766 0.22766 0.45532 0.91064 1.82128 3.64256 7.28512 14.5702 29.1405 58.281
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0018 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.82 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8947 x 2.22 at -3.277 degrees (North through East)
! Clean map  min=-0.0052979  max=0.82091 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0501-0159_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0501-0159_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0501-0159_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 03:11:49 2007