! Started logfile: J1756+1535_X_2002_01_31_yyk_uvs.log on Wed Jun 27 11:00:54 2007
obs J1756+1535_X_2002_01_31_yyk_uva.fits
! Reading UV FITS file: J1756+1535_X_2002_01_31_yyk_uva.fits
! AN table 1: 78 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.566382 visibilities/baseline/integration-bin.
! Found source: J1756+1535
! 
! 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 1544 lines of history.
! 
! Reading 7952 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
flag NL
! Flagging baselines of antenna 1:NL in the currently selected channels.
![@muppet J1756+1535_X_2002_01_31_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)= 0.436583 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=0.7221 mas, bmaj=1.851 mas, bpa=7.679 degrees
! Estimated noise=1639.86 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 = 0.356654 Jy
! Component: 100  -  total flux cleaned = 0.413167 Jy
! Total flux subtracted in 100 components = 0.413167 Jy
! Clean residual min=-0.018338 max=0.026436 Jy/beam
! Clean residual mean=0.000113 rms=0.005268 Jy/beam
! Combined flux in latest and established models = 0.413167 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 0.413167 Jy
! 
! Correcting IF 1.
!  A total of 245 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 245 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 245 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 245 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.196076Jy  sigma=0.001376
! Fit after  self-cal, rms=0.196126Jy  sigma=0.001375
! Inverting map and beam 
! Estimated beam: bmin=0.722 mas, bmaj=1.851 mas, bpa=7.681 degrees
! Estimated noise=1643.86 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=0.9453 mas, bmaj=2.428 mas, bpa=7.46 degrees
! Estimated noise=961.461 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 = 0.00394481 Jy
! Component: 100  -  total flux cleaned = 0.00196183 Jy
! Component: 150  -  total flux cleaned = 0.000954084 Jy
! Component: 200  -  total flux cleaned = -9.56372e-05 Jy
! Total flux subtracted in 200 components = -9.56372e-05 Jy
! Clean residual min=-0.022444 max=0.018368 Jy/beam
! Clean residual mean=0.000211 rms=0.005268 Jy/beam
! Combined flux in latest and established models = 0.413072 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 15 components and 0.413072 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196342Jy  sigma=0.001356
! Fit after  self-cal, rms=0.196327Jy  sigma=0.001356
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9453 x 2.428 at 7.46 degrees (North through East)
! Clean map  min=-0.021736  max=0.42307 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.997031
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.90     HN        1.00*    KP        1.04     
!   LA        1.25     MK        0.97     NL        1.00*    OV        0.92     
!   PT        0.98     SC        1.01     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00584
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.89     HN        1.00*    KP        1.00     
!   LA        1.19     MK        0.98     NL        1.00*    OV        0.89     
!   PT        1.03     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.982997
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.86     HN        1.00*    KP        1.02     
!   LA        1.23     MK        1.00     NL        1.00*    OV        0.93     
!   PT        1.06     SC        1.06     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.975656
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.85     HN        1.00*    KP        1.10     
!   LA        1.23     MK        1.01     NL        1.00*    OV        0.95     
!   PT        1.10     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.196327Jy  sigma=0.001356
! Fit after  self-cal, rms=0.195827Jy  sigma=0.001276
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=0.195827Jy  sigma=0.001276
! Fit after  self-cal, rms=0.195843Jy  sigma=0.001276
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9507 mas, bmaj=2.412 mas, bpa=7.066 degrees
! Estimated noise=934.555 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 = -0.00484438 Jy
! Component: 100  -  total flux cleaned = -0.00483413 Jy
! Component: 150  -  total flux cleaned = -0.00481567 Jy
! Component: 200  -  total flux cleaned = -0.00469775 Jy
! Total flux subtracted in 200 components = -0.00469775 Jy
! Clean residual min=-0.008675 max=0.008936 Jy/beam
! Clean residual mean=0.000065 rms=0.002365 Jy/beam
! Combined flux in latest and established models = 0.408374 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 22 components and 0.408374 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194651Jy  sigma=0.001272
! Fit after  self-cal, rms=0.194644Jy  sigma=0.001272
! 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=0.194644Jy  sigma=0.001272
! Fit after  self-cal, rms=0.192733Jy  sigma=0.001253
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 = 0.000503688 Jy
! Component: 100  -  total flux cleaned = 0.000501026 Jy
! Component: 150  -  total flux cleaned = 0.000592479 Jy
! Component: 200  -  total flux cleaned = 0.00058904 Jy
! Total flux subtracted in 200 components = 0.00058904 Jy
! Clean residual min=-0.008630 max=0.008776 Jy/beam
! Clean residual mean=0.000067 rms=0.002346 Jy/beam
! Combined flux in latest and established models = 0.408963 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 23 components and 0.408963 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192603Jy  sigma=0.001252
! Fit after  self-cal, rms=0.192236Jy  sigma=0.001249
! 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: 0.9507 x 2.412 at 7.066 degrees (North through East)
! Clean map  min=-0.0080801  max=0.41555 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=0.192236Jy  sigma=0.001249
! Fit after  self-cal, rms=0.252956Jy  sigma=0.001198
! 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=0.252956Jy  sigma=0.001198
! Fit after  self-cal, rms=0.252872Jy  sigma=0.001196
! Inverting map and beam 
! Estimated beam: bmin=0.9563 mas, bmaj=2.444 mas, bpa=7.757 degrees
! Estimated noise=932.3 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00119498 Jy
! Component: 100  -  total flux cleaned = 0.00130757 Jy
! Component: 150  -  total flux cleaned = 0.00135855 Jy
! Component: 200  -  total flux cleaned = 0.0014047 Jy
! Total flux subtracted in 200 components = 0.0014047 Jy
! Clean residual min=-0.003241 max=0.003801 Jy/beam
! Clean residual mean=0.000002 rms=0.000965 Jy/beam
! Combined flux in latest and established models = 0.410368 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 33 components and 0.410368 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.252837Jy  sigma=0.001196
! Fit after  self-cal, rms=0.252781Jy  sigma=0.001195
! 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=0.252781Jy  sigma=0.001195
! Fit after  self-cal, rms=0.256263Jy  sigma=0.001191
! 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=0.256263Jy  sigma=0.001191
! Fit after  self-cal, rms=0.256242Jy  sigma=0.001190
! Inverting map and beam 
! Estimated beam: bmin=0.955 mas, bmaj=2.447 mas, bpa=7.854 degrees
! Estimated noise=933.207 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00134659 Jy
! Component: 100  -  total flux cleaned = 0.00148598 Jy
! Component: 150  -  total flux cleaned = 0.00156956 Jy
! Component: 200  -  total flux cleaned = 0.00160803 Jy
! Total flux subtracted in 200 components = 0.00160803 Jy
! Clean residual min=-0.003163 max=0.003819 Jy/beam
! Clean residual mean=0.000002 rms=0.000943 Jy/beam
! Combined flux in latest and established models = 0.411976 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 35 components and 0.411976 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.256219Jy  sigma=0.001190
! Fit after  self-cal, rms=0.256196Jy  sigma=0.001190
! 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=2.448 mas, bmaj=4.351 mas, bpa=26.19 degrees
! Estimated noise=1158.55 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 = 0.000370349 Jy
! Component: 100  -  total flux cleaned = 0.000389639 Jy
! Component: 150  -  total flux cleaned = 0.000460581 Jy
! Component: 200  -  total flux cleaned = 0.00050531 Jy
! Total flux subtracted in 200 components = 0.00050531 Jy
! Clean residual min=-0.003558 max=0.003548 Jy/beam
! Clean residual mean=0.000005 rms=0.001120 Jy/beam
! Combined flux in latest and established models = 0.412481 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 38 components and 0.412481 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.256188Jy  sigma=0.001190
! Fit after  self-cal, rms=0.256170Jy  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=0.7253 mas, bmaj=1.873 mas, bpa=8.392 degrees
! Estimated noise=1647.79 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.356439 Jy
! Component: 100  -  total flux cleaned = 0.408727 Jy
! Component: 150  -  total flux cleaned = 0.421414 Jy
! Component: 200  -  total flux cleaned = 0.420902 Jy
! Total flux subtracted in 200 components = 0.420902 Jy
! Clean residual min=-0.007495 max=0.007083 Jy/beam
! Clean residual mean=0.000001 rms=0.001860 Jy/beam
! Combined flux in latest and established models = 0.420902 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 11 model components to the UV plane model.
! The established model now contains 11 components and 0.420902 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.955 mas, bmaj=2.447 mas, bpa=7.854 degrees
! Estimated noise=933.207 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 = -0.00408089 Jy
! Component: 100  -  total flux cleaned = -0.00506004 Jy
! Component: 150  -  total flux cleaned = -0.00559882 Jy
! Component: 200  -  total flux cleaned = -0.00594917 Jy
! Total flux subtracted in 200 components = -0.00594917 Jy
! Clean residual min=-0.003909 max=0.003819 Jy/beam
! Clean residual mean=0.000006 rms=0.000986 Jy/beam
! Combined flux in latest and established models = 0.414953 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 19 components and 0.414953 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=2.448 mas, bmaj=4.351 mas, bpa=26.19 degrees
! Estimated noise=1158.55 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 = -0.00119567 Jy
! Component: 100  -  total flux cleaned = -0.00129971 Jy
! Component: 150  -  total flux cleaned = -0.00139117 Jy
! Component: 200  -  total flux cleaned = -0.00147062 Jy
! Total flux subtracted in 200 components = -0.00147062 Jy
! Clean residual min=-0.003797 max=0.003443 Jy/beam
! Clean residual mean=0.000007 rms=0.001119 Jy/beam
! Combined flux in latest and established models = 0.413482 Jy
! Adding 6 model components to the UV plane model.
! The established model now contains 23 components and 0.413482 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.955 mas, bmaj=2.447 mas, bpa=7.854 degrees
! Estimated noise=933.207 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000244575 Jy
! Component: 100  -  total flux cleaned = 0.000139602 Jy
! Component: 150  -  total flux cleaned = 0.00013897 Jy
! Component: 200  -  total flux cleaned = 0.000100746 Jy
! Total flux subtracted in 200 components = 0.000100746 Jy
! Clean residual min=-0.003542 max=0.003613 Jy/beam
! Clean residual mean=0.000004 rms=0.000955 Jy/beam
! Combined flux in latest and established models = 0.413583 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 29 components and 0.413583 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.256225Jy  sigma=0.001190
! Fit after  self-cal, rms=0.256210Jy  sigma=0.001190
wmodel J1756+1535_X_2002_01_31_yyk\_map.mod
! Writing 29 model components to file: J1756+1535_X_2002_01_31_yyk_map.mod
wobs J1756+1535_X_2002_01_31_yyk\_uvs.fits
! Applying 78 buffered edits.
! Writing UV FITS file: J1756+1535_X_2002_01_31_yyk_uvs.fits
wwins J1756+1535_X_2002_01_31_yyk\_map.win
! wwins: Wrote 1 windows to J1756+1535_X_2002_01_31_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 = 0.000398157 Jy
! Component: 100  -  total flux cleaned = 0.000909634 Jy
! Component: 150  -  total flux cleaned = 0.000908679 Jy
! Component: 200  -  total flux cleaned = 0.000856027 Jy
! Component: 250  -  total flux cleaned = 0.000807098 Jy
! Component: 300  -  total flux cleaned = 0.00099285 Jy
! Component: 350  -  total flux cleaned = 0.000948183 Jy
! Component: 400  -  total flux cleaned = 0.000905772 Jy
! Component: 450  -  total flux cleaned = 0.000906502 Jy
! Component: 500  -  total flux cleaned = 0.000864479 Jy
! Component: 550  -  total flux cleaned = 0.000903151 Jy
! Component: 600  -  total flux cleaned = 0.000864159 Jy
! Component: 650  -  total flux cleaned = 0.0008651 Jy
! Component: 700  -  total flux cleaned = 0.00093833 Jy
! Component: 750  -  total flux cleaned = 0.000902435 Jy
! Component: 800  -  total flux cleaned = 0.000902071 Jy
! Component: 850  -  total flux cleaned = 0.000867914 Jy
! Component: 900  -  total flux cleaned = 0.00096849 Jy
! Component: 950  -  total flux cleaned = 0.00093654 Jy
! Component: 1000  -  total flux cleaned = 0.0010977 Jy
! Component: 1050  -  total flux cleaned = 0.00112941 Jy
! Component: 1100  -  total flux cleaned = 0.00119144 Jy
! Component: 1150  -  total flux cleaned = 0.00125208 Jy
! Component: 1200  -  total flux cleaned = 0.00134185 Jy
! Component: 1250  -  total flux cleaned = 0.00140043 Jy
! Component: 1300  -  total flux cleaned = 0.00157368 Jy
! Component: 1350  -  total flux cleaned = 0.00177152 Jy
! Component: 1400  -  total flux cleaned = 0.00193861 Jy
! Component: 1450  -  total flux cleaned = 0.00213086 Jy
! Component: 1500  -  total flux cleaned = 0.00234697 Jy
! Component: 1550  -  total flux cleaned = 0.00248022 Jy
! Component: 1600  -  total flux cleaned = 0.00261201 Jy
! Component: 1650  -  total flux cleaned = 0.00282059 Jy
! Component: 1700  -  total flux cleaned = 0.00300094 Jy
! Component: 1750  -  total flux cleaned = 0.0032556 Jy
! Component: 1800  -  total flux cleaned = 0.00345691 Jy
! Component: 1850  -  total flux cleaned = 0.00363129 Jy
! Component: 1900  -  total flux cleaned = 0.00380414 Jy
! Component: 1950  -  total flux cleaned = 0.00399975 Jy
! Component: 2000  -  total flux cleaned = 0.00416916 Jy
! Total flux subtracted in 2048 components = 0.00431315 Jy
! Clean residual min=-0.001571 max=0.001318 Jy/beam
! Clean residual mean=0.000004 rms=0.000439 Jy/beam
! Combined flux in latest and established models = 0.417896 Jy
keep
! Adding 134 model components to the UV plane model.
! The established model now contains 163 components and 0.417896 Jy
![Exited script file: muppet]
wmap "J1756+1535_X_2002_01_31_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.955 x 2.447 at 7.854 degrees (North through East)
! Clean map  min=-0.0029504  max=0.41447 Jy/beam
! Writing clean map to FITS file: J1756+1535_X_2002_01_31_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.414468 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000436773 
device "J1756+1535_X_2002_01_31_yyk\_map.eps/VPS"
! Attempting to open device: 'J1756+1535_X_2002_01_31_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.316145 0.316145 0.632289 1.26458 2.52916 5.05832 10.1166 20.2333 40.4665 80.9331
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0013 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.414 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.955 x 2.447 at 7.854 degrees (North through East)
! Clean map  min=-0.0029504  max=0.41447 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1756+1535_X_2002_01_31_yyk\_map.gif/gif"
! Attempting to open device: 'J1756+1535_X_2002_01_31_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1756+1535_X_2002_01_31_yyk_uvs.log closed on Wed Jun 27 11:01:00 2007