! Started logfile: J1939-1525_X_2002_05_14_yyk_uvs.log on Tue Jun 26 23:10:12 2007
obs J1939-1525_X_2002_05_14_yyk_uva.fits
! Reading UV FITS file: J1939-1525_X_2002_05_14_yyk_uva.fits
! AN table 1: 32 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.872917 visibilities/baseline/integration-bin.
! Found source: J1939-1525
! 
! 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  8.40947e+09        8e+06          1        8e+06
!  02        2  8.47947e+09        8e+06          1        8e+06
!  03        3  8.79447e+09        8e+06          1        8e+06
!  04        4  8.89947e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1076 lines of history.
! 
! Reading 5028 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 J1939-1525_X_2002_05_14_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)= 0.715899 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=0.6618 mas, bmaj=1.849 mas, bpa=-2.482 degrees
! Estimated noise=1500.25 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 = 0.56225 Jy
! Component: 100  -  total flux cleaned = 0.679263 Jy
! Total flux subtracted in 100 components = 0.679263 Jy
! Clean residual min=-0.024454 max=0.048802 Jy/beam
! Clean residual mean=-0.000245 rms=0.007303 Jy/beam
! Combined flux in latest and established models = 0.679263 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.679263 Jy
! 
! Correcting IF 1.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.187561Jy  sigma=0.001533
! Fit after  self-cal, rms=0.186347Jy  sigma=0.001525
! Inverting map and beam 
! Estimated beam: bmin=0.6618 mas, bmaj=1.849 mas, bpa=-2.482 degrees
! Estimated noise=1500.5 mJy/beam.
! Added new window around map position (0.8, -0.4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0605617 Jy
! Component: 100  -  total flux cleaned = 0.0883223 Jy
! Total flux subtracted in 100 components = 0.0883223 Jy
! Clean residual min=-0.020274 max=0.017161 Jy/beam
! Clean residual mean=-0.000061 rms=0.004595 Jy/beam
! Combined flux in latest and established models = 0.767586 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 20 components and 0.767585 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.166392Jy  sigma=0.001344
! Fit after  self-cal, rms=0.165972Jy  sigma=0.001342
! 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=0.863 mas, bmaj=2.306 mas, bpa=-2.631 degrees
! Estimated noise=1173.3 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 = 0.0255448 Jy
! Component: 100  -  total flux cleaned = 0.0362721 Jy
! Component: 150  -  total flux cleaned = 0.040018 Jy
! Component: 200  -  total flux cleaned = 0.0411287 Jy
! Total flux subtracted in 200 components = 0.0411287 Jy
! Clean residual min=-0.018370 max=0.015416 Jy/beam
! Clean residual mean=0.000023 rms=0.004474 Jy/beam
! Combined flux in latest and established models = 0.808714 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 35 components and 0.808714 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162944Jy  sigma=0.001318
! Fit after  self-cal, rms=0.162819Jy  sigma=0.001317
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.863 x 2.306 at -2.631 degrees (North through East)
! Clean map  min=-0.017509  max=0.67564 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: 0.998712
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.97     HN        1.05     KP        0.93     
!   LA        1.01     NL        1.02     OV        1.03     PT        1.01     
!   SC        1.00     MK        1.01     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.0166
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.97     HN        1.00     KP        0.90     
!   LA        0.98     NL        1.00     OV        0.97     PT        1.05     
!   SC        0.99     MK        0.98     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.00562
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.93     HN        1.01     KP        0.89     
!   LA        1.01     NL        0.96     OV        1.00     PT        1.08     
!   SC        0.98     MK        1.02     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.979433
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.92     HN        0.99     KP        0.97     
!   LA        0.98     NL        1.03     OV        1.05     PT        1.15     
!   SC        1.03     MK        1.03     
! 
! 
! Fit before self-cal, rms=0.162819Jy  sigma=0.001317
! Fit after  self-cal, rms=0.155685Jy  sigma=0.001258
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=0.155685Jy  sigma=0.001258
! Fit after  self-cal, rms=0.155682Jy  sigma=0.001258
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8689 mas, bmaj=2.322 mas, bpa=-2.547 degrees
! Estimated noise=1174.13 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 = 0.000161848 Jy
! Component: 100  -  total flux cleaned = -4.76223e-05 Jy
! Component: 150  -  total flux cleaned = -0.000241058 Jy
! Component: 200  -  total flux cleaned = -0.000507515 Jy
! Total flux subtracted in 200 components = -0.000507515 Jy
! Clean residual min=-0.006590 max=0.005249 Jy/beam
! Clean residual mean=-0.000011 rms=0.001489 Jy/beam
! Combined flux in latest and established models = 0.808206 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 41 components and 0.808206 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155570Jy  sigma=0.001257
! Fit after  self-cal, rms=0.155557Jy  sigma=0.001257
! 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=0.155557Jy  sigma=0.001257
! Fit after  self-cal, rms=0.151390Jy  sigma=0.001221
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 = 0.000575021 Jy
! Component: 100  -  total flux cleaned = 0.000411579 Jy
! Component: 150  -  total flux cleaned = 0.000266401 Jy
! Component: 200  -  total flux cleaned = 0.000130585 Jy
! Total flux subtracted in 200 components = 0.000130585 Jy
! Clean residual min=-0.006299 max=0.004979 Jy/beam
! Clean residual mean=-0.000012 rms=0.001444 Jy/beam
! Combined flux in latest and established models = 0.808337 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 42 components and 0.808337 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151336Jy  sigma=0.001221
! Fit after  self-cal, rms=0.150470Jy  sigma=0.001213
! 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: 0.8689 x 2.322 at -2.547 degrees (North through East)
! Clean map  min=-0.0062647  max=0.67977 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=0.150470Jy  sigma=0.001213
! Fit after  self-cal, rms=0.150095Jy  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=0.150095Jy  sigma=0.001203
! Fit after  self-cal, rms=0.149777Jy  sigma=0.001200
! Inverting map and beam 
! Estimated beam: bmin=0.8689 mas, bmaj=2.322 mas, bpa=-2.512 degrees
! Estimated noise=1172.16 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000631414 Jy
! Component: 100  -  total flux cleaned = -0.000825191 Jy
! Component: 150  -  total flux cleaned = -0.000997028 Jy
! Component: 200  -  total flux cleaned = -0.00109799 Jy
! Total flux subtracted in 200 components = -0.00109799 Jy
! Clean residual min=-0.005640 max=0.005048 Jy/beam
! Clean residual mean=-0.000013 rms=0.001350 Jy/beam
! Combined flux in latest and established models = 0.807239 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 46 components and 0.807239 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.149744Jy  sigma=0.001200
! Fit after  self-cal, rms=0.149583Jy  sigma=0.001198
! 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=0.149583Jy  sigma=0.001198
! Fit after  self-cal, rms=0.149320Jy  sigma=0.001195
! 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=0.149320Jy  sigma=0.001195
! Fit after  self-cal, rms=0.149244Jy  sigma=0.001194
! Inverting map and beam 
! Estimated beam: bmin=0.8699 mas, bmaj=2.325 mas, bpa=-2.535 degrees
! Estimated noise=1172.24 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000558733 Jy
! Component: 100  -  total flux cleaned = -0.000657153 Jy
! Component: 150  -  total flux cleaned = -0.000749436 Jy
! Component: 200  -  total flux cleaned = -0.000837807 Jy
! Total flux subtracted in 200 components = -0.000837807 Jy
! Clean residual min=-0.005677 max=0.004970 Jy/beam
! Clean residual mean=-0.000011 rms=0.001340 Jy/beam
! Combined flux in latest and established models = 0.806401 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 48 components and 0.806401 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.149224Jy  sigma=0.001194
! Fit after  self-cal, rms=0.149181Jy  sigma=0.001193
! 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=2.158 mas, bmaj=4.793 mas, bpa=-1.297 degrees
! Estimated noise=1496.92 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 = 2.77522e-05 Jy
! Component: 100  -  total flux cleaned = 0.000127348 Jy
! Component: 150  -  total flux cleaned = 0.000174471 Jy
! Component: 200  -  total flux cleaned = 0.000179489 Jy
! Total flux subtracted in 200 components = 0.000179489 Jy
! Clean residual min=-0.005142 max=0.004921 Jy/beam
! Clean residual mean=-0.000024 rms=0.001651 Jy/beam
! Combined flux in latest and established models = 0.806581 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 54 components and 0.806581 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.149180Jy  sigma=0.001193
! Fit after  self-cal, rms=0.149153Jy  sigma=0.001193
! 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=0.6629 mas, bmaj=1.853 mas, bpa=-2.482 degrees
! Estimated noise=1508.43 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.566808 Jy
! Component: 100  -  total flux cleaned = 0.690778 Jy
! Component: 150  -  total flux cleaned = 0.744312 Jy
! Component: 200  -  total flux cleaned = 0.771532 Jy
! Total flux subtracted in 200 components = 0.771532 Jy
! Clean residual min=-0.009472 max=0.009947 Jy/beam
! Clean residual mean=-0.000074 rms=0.002337 Jy/beam
! Combined flux in latest and established models = 0.771532 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 23 model components to the UV plane model.
! The established model now contains 23 components and 0.771532 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8699 mas, bmaj=2.325 mas, bpa=-2.535 degrees
! Estimated noise=1172.24 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 = 0.0211637 Jy
! Component: 100  -  total flux cleaned = 0.0300828 Jy
! Component: 150  -  total flux cleaned = 0.0331238 Jy
! Component: 200  -  total flux cleaned = 0.0338855 Jy
! Total flux subtracted in 200 components = 0.0338855 Jy
! Clean residual min=-0.005830 max=0.004940 Jy/beam
! Clean residual mean=-0.000014 rms=0.001394 Jy/beam
! Combined flux in latest and established models = 0.805417 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 42 components and 0.805417 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=2.158 mas, bmaj=4.793 mas, bpa=-1.297 degrees
! Estimated noise=1496.92 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 = 0.00132665 Jy
! Component: 100  -  total flux cleaned = 0.00146784 Jy
! Component: 150  -  total flux cleaned = 0.00154941 Jy
! Component: 200  -  total flux cleaned = 0.00162312 Jy
! Total flux subtracted in 200 components = 0.00162312 Jy
! Clean residual min=-0.005230 max=0.004890 Jy/beam
! Clean residual mean=-0.000020 rms=0.001687 Jy/beam
! Combined flux in latest and established models = 0.80704 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 47 components and 0.80704 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8699 mas, bmaj=2.325 mas, bpa=-2.535 degrees
! Estimated noise=1172.24 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000672394 Jy
! Component: 100  -  total flux cleaned = -0.000818392 Jy
! Component: 150  -  total flux cleaned = -0.000757275 Jy
! Component: 200  -  total flux cleaned = -0.000701034 Jy
! Total flux subtracted in 200 components = -0.000701034 Jy
! Clean residual min=-0.005744 max=0.004884 Jy/beam
! Clean residual mean=-0.000010 rms=0.001345 Jy/beam
! Combined flux in latest and established models = 0.806339 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 53 components and 0.806339 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.149166Jy  sigma=0.001193
! Fit after  self-cal, rms=0.149140Jy  sigma=0.001193
wmodel J1939-1525_X_2002_05_14_yyk\_map.mod
! Writing 53 model components to file: J1939-1525_X_2002_05_14_yyk_map.mod
wobs J1939-1525_X_2002_05_14_yyk\_uvs.fits
! Writing UV FITS file: J1939-1525_X_2002_05_14_yyk_uvs.fits
wwins J1939-1525_X_2002_05_14_yyk\_map.win
! wwins: Wrote 2 windows to J1939-1525_X_2002_05_14_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 = -0.00206123 Jy
! Component: 100  -  total flux cleaned = -0.00260293 Jy
! Component: 150  -  total flux cleaned = -0.00228534 Jy
! Component: 200  -  total flux cleaned = -0.00155025 Jy
! Component: 250  -  total flux cleaned = -0.00100091 Jy
! Component: 300  -  total flux cleaned = -0.000742257 Jy
! Component: 350  -  total flux cleaned = -0.000617616 Jy
! Component: 400  -  total flux cleaned = -0.000498699 Jy
! Component: 450  -  total flux cleaned = -0.000325894 Jy
! Component: 500  -  total flux cleaned = 8.15378e-06 Jy
! Component: 550  -  total flux cleaned = 0.000222497 Jy
! Component: 600  -  total flux cleaned = 0.000379116 Jy
! Component: 650  -  total flux cleaned = 0.000479558 Jy
! Component: 700  -  total flux cleaned = 0.000578143 Jy
! Component: 750  -  total flux cleaned = 0.000627205 Jy
! Component: 800  -  total flux cleaned = 0.000767016 Jy
! Component: 850  -  total flux cleaned = 0.000901802 Jy
! Component: 900  -  total flux cleaned = 0.000902419 Jy
! Component: 950  -  total flux cleaned = 0.00103272 Jy
! Component: 1000  -  total flux cleaned = 0.00107593 Jy
! Component: 1050  -  total flux cleaned = 0.00120027 Jy
! Component: 1100  -  total flux cleaned = 0.00111952 Jy
! Component: 1150  -  total flux cleaned = 0.00127857 Jy
! Component: 1200  -  total flux cleaned = 0.00131802 Jy
! Component: 1250  -  total flux cleaned = 0.00147005 Jy
! Component: 1300  -  total flux cleaned = 0.00150632 Jy
! Component: 1350  -  total flux cleaned = 0.00154278 Jy
! Component: 1400  -  total flux cleaned = 0.0015792 Jy
! Component: 1450  -  total flux cleaned = 0.00168484 Jy
! Component: 1500  -  total flux cleaned = 0.00178871 Jy
! Component: 1550  -  total flux cleaned = 0.00192427 Jy
! Component: 1600  -  total flux cleaned = 0.0020914 Jy
! Component: 1650  -  total flux cleaned = 0.00212496 Jy
! Component: 1700  -  total flux cleaned = 0.00228776 Jy
! Component: 1750  -  total flux cleaned = 0.00235125 Jy
! Component: 1800  -  total flux cleaned = 0.00235083 Jy
! Component: 1850  -  total flux cleaned = 0.00244318 Jy
! Component: 1900  -  total flux cleaned = 0.00244312 Jy
! Component: 1950  -  total flux cleaned = 0.00247308 Jy
! Component: 2000  -  total flux cleaned = 0.0024435 Jy
! Total flux subtracted in 2048 components = 0.00247318 Jy
! Clean residual min=-0.002165 max=0.001514 Jy/beam
! Clean residual mean=-0.000002 rms=0.000527 Jy/beam
! Combined flux in latest and established models = 0.808812 Jy
keep
! Adding 122 model components to the UV plane model.
! The established model now contains 175 components and 0.808812 Jy
![Exited script file: muppet]
wmap "J1939-1525_X_2002_05_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8699 x 2.325 at -2.535 degrees (North through East)
! Clean map  min=-0.004078  max=0.67844 Jy/beam
! Writing clean map to FITS file: J1939-1525_X_2002_05_14_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.67844 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000515015 
device "J1939-1525_X_2002_05_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J1939-1525_X_2002_05_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.227735 0.227735 0.45547 0.91094 1.82188 3.64376 7.28752 14.575 29.1501 58.3001
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0015 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.678 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8699 x 2.325 at -2.535 degrees (North through East)
! Clean map  min=-0.004078  max=0.67844 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1939-1525_X_2002_05_14_yyk\_map.gif/gif"
! Attempting to open device: 'J1939-1525_X_2002_05_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1939-1525_X_2002_05_14_yyk_uvs.log closed on Tue Jun 26 23:10:20 2007