! Started logfile: J1304-0346_S_1997_05_07_yyk_uvs.log on Sun Jan  7 18:12:37 2007
obs J1304-0346_S_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J1304-0346_S_1997_05_07_yyk_uva.fits
! AN table 1: 138 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.709179 visibilities/baseline/integration-bin.
! Found source: J1304-0346
! 
! 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  2.22447e+09        8e+06          1        8e+06
!  02        2  2.23447e+09        8e+06          1        8e+06
!  03        3  2.29447e+09        8e+06          1        8e+06
!  04        4  2.32447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 614 lines of history.
! 
! Reading 17616 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 J1304-0346_S_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 0.500x0.500 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.36445 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=3.624 mas, bmaj=7.879 mas, bpa=2.316 degrees
! Estimated noise=1929.31 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 = 0.192087 Jy
! Component: 100  -  total flux cleaned = 0.222407 Jy
! Total flux subtracted in 100 components = 0.222407 Jy
! Clean residual min=-0.017010 max=0.025449 Jy/beam
! Clean residual mean=0.000461 rms=0.005979 Jy/beam
! Combined flux in latest and established models = 0.222407 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.222407 Jy
! 
! Correcting IF 1.
!  A total of 355 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.279397Jy  sigma=0.001224
! Fit after  self-cal, rms=0.277462Jy  sigma=0.001221
! Inverting map and beam 
! Estimated beam: bmin=3.624 mas, bmaj=7.879 mas, bpa=2.316 degrees
! Estimated noise=1929.32 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=4.738 mas, bmaj=9.907 mas, bpa=3.296 degrees
! Estimated noise=1127.35 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 = 0.0211693 Jy
! Component: 100  -  total flux cleaned = 0.0279392 Jy
! Component: 150  -  total flux cleaned = 0.0294537 Jy
! Component: 200  -  total flux cleaned = 0.029812 Jy
! Total flux subtracted in 200 components = 0.029812 Jy
! Clean residual min=-0.013748 max=0.032981 Jy/beam
! Clean residual mean=0.000779 rms=0.006004 Jy/beam
! Combined flux in latest and established models = 0.252219 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 22 components and 0.252219 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.276188Jy  sigma=0.001215
! Fit after  self-cal, rms=0.276167Jy  sigma=0.001215
! Inverting map 
! Added new window around map position (8, -17.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0345555 Jy
! Component: 100  -  total flux cleaned = 0.0491275 Jy
! Component: 150  -  total flux cleaned = 0.0579568 Jy
! Component: 200  -  total flux cleaned = 0.064168 Jy
! Total flux subtracted in 200 components = 0.064168 Jy
! Clean residual min=-0.008413 max=0.011260 Jy/beam
! Clean residual mean=0.000080 rms=0.002979 Jy/beam
! Combined flux in latest and established models = 0.316387 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 61 model components to the UV plane model.
! The established model now contains 82 components and 0.316387 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.273351Jy  sigma=0.001198
! Fit after  self-cal, rms=0.273113Jy  sigma=0.001197
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.738 x 9.907 at 3.296 degrees (North through East)
! Clean map  min=-0.0080516  max=0.22988 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: 1.02905
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.99     HN        1.05     KP        0.92     
!   LA        1.01     MK        0.96     NL        1.00*    OV        1.06     
!   PT        0.94     SC        0.84     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.975551
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.12     HN        1.10     KP        0.98     
!   LA        1.07     MK        1.03     NL        0.98     OV        1.07     
!   PT        0.96     SC        0.91     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.03979
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        1.02     HN        1.01     KP        0.90     
!   LA        0.81     MK        0.86     NL        0.96     OV        0.98     
!   PT        1.09     SC        1.09     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.995347
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.10     HN        1.03     KP        0.98     
!   LA        0.94     MK        0.98     NL        1.00     OV        1.10     
!   PT        0.91     SC        1.06     
! 
! 
! Fit before self-cal, rms=0.273113Jy  sigma=0.001197
! Fit after  self-cal, rms=0.269429Jy  sigma=0.001192
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=0.269429Jy  sigma=0.001192
! Fit after  self-cal, rms=0.269422Jy  sigma=0.001192
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.692 mas, bmaj=9.731 mas, bpa=3.07 degrees
! Estimated noise=1132.43 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 = 0.00560788 Jy
! Component: 100  -  total flux cleaned = 0.00643215 Jy
! Component: 150  -  total flux cleaned = 0.00669981 Jy
! Component: 200  -  total flux cleaned = 0.0068157 Jy
! Total flux subtracted in 200 components = 0.0068157 Jy
! Clean residual min=-0.005690 max=0.005951 Jy/beam
! Clean residual mean=-0.000171 rms=0.001943 Jy/beam
! Combined flux in latest and established models = 0.323203 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 106 components and 0.323203 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.269260Jy  sigma=0.001191
! Fit after  self-cal, rms=0.269255Jy  sigma=0.001191
! 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=0.269255Jy  sigma=0.001191
! Fit after  self-cal, rms=0.268465Jy  sigma=0.001187
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 = 0.00144249 Jy
! Component: 100  -  total flux cleaned = 0.00154898 Jy
! Component: 150  -  total flux cleaned = 0.00164161 Jy
! Component: 200  -  total flux cleaned = 0.00172201 Jy
! Total flux subtracted in 200 components = 0.00172201 Jy
! Clean residual min=-0.005399 max=0.005683 Jy/beam
! Clean residual mean=-0.000173 rms=0.001893 Jy/beam
! Combined flux in latest and established models = 0.324925 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 122 components and 0.324925 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.268404Jy  sigma=0.001187
! Fit after  self-cal, rms=0.268304Jy  sigma=0.001187
! 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: 4.692 x 9.731 at 3.07 degrees (North through East)
! Clean map  min=-0.0053616  max=0.23218 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=0.268304Jy  sigma=0.001187
! Fit after  self-cal, rms=0.304080Jy  sigma=0.001182
! 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=0.304080Jy  sigma=0.001182
! Fit after  self-cal, rms=0.304084Jy  sigma=0.001182
! Inverting map and beam 
! Estimated beam: bmin=4.695 mas, bmaj=9.698 mas, bpa=2.903 degrees
! Estimated noise=1124.3 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000687971 Jy
! Component: 100  -  total flux cleaned = 0.000481959 Jy
! Component: 150  -  total flux cleaned = 0.000658798 Jy
! Component: 200  -  total flux cleaned = 0.000582326 Jy
! Total flux subtracted in 200 components = 0.000582326 Jy
! Clean residual min=-0.004678 max=0.005789 Jy/beam
! Clean residual mean=-0.000022 rms=0.001517 Jy/beam
! Combined flux in latest and established models = 0.325507 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 139 components and 0.325507 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.304017Jy  sigma=0.001182
! Fit after  self-cal, rms=0.304022Jy  sigma=0.001182
! 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=0.304022Jy  sigma=0.001182
! Fit after  self-cal, rms=0.305937Jy  sigma=0.001180
! 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=0.305937Jy  sigma=0.001180
! Fit after  self-cal, rms=0.305940Jy  sigma=0.001180
! Inverting map and beam 
! Estimated beam: bmin=4.688 mas, bmaj=9.679 mas, bpa=2.802 degrees
! Estimated noise=1127.7 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000408092 Jy
! Component: 100  -  total flux cleaned = 0.000629282 Jy
! Component: 150  -  total flux cleaned = 0.000883847 Jy
! Component: 200  -  total flux cleaned = 0.000940901 Jy
! Total flux subtracted in 200 components = 0.000940901 Jy
! Clean residual min=-0.004589 max=0.005727 Jy/beam
! Clean residual mean=-0.000015 rms=0.001495 Jy/beam
! Combined flux in latest and established models = 0.326448 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 152 components and 0.326448 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.305907Jy  sigma=0.001180
! Fit after  self-cal, rms=0.305910Jy  sigma=0.001180
! 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=8.498 mas, bmaj=14.52 mas, bpa=11.96 degrees
! Estimated noise=1287.77 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 = 0.00105286 Jy
! Component: 100  -  total flux cleaned = 0.00145453 Jy
! Component: 150  -  total flux cleaned = 0.00183441 Jy
! Component: 200  -  total flux cleaned = 0.00206544 Jy
! Total flux subtracted in 200 components = 0.00206544 Jy
! Clean residual min=-0.005886 max=0.006960 Jy/beam
! Clean residual mean=-0.000055 rms=0.002036 Jy/beam
! Combined flux in latest and established models = 0.328514 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 172 components and 0.328514 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.305914Jy  sigma=0.001180
! Fit after  self-cal, rms=0.305916Jy  sigma=0.001180
! 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=3.61 mas, bmaj=7.791 mas, bpa=2.833 degrees
! Estimated noise=1982.48 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.204699 Jy
! Component: 100  -  total flux cleaned = 0.24876 Jy
! Component: 150  -  total flux cleaned = 0.271325 Jy
! Component: 200  -  total flux cleaned = 0.284957 Jy
! Total flux subtracted in 200 components = 0.284957 Jy
! Clean residual min=-0.007917 max=0.008426 Jy/beam
! Clean residual mean=0.000116 rms=0.002295 Jy/beam
! Combined flux in latest and established models = 0.284957 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 28 model components to the UV plane model.
! The established model now contains 28 components and 0.284957 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.688 mas, bmaj=9.679 mas, bpa=2.802 degrees
! Estimated noise=1127.7 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 = 0.0132243 Jy
! Component: 100  -  total flux cleaned = 0.0213707 Jy
! Component: 150  -  total flux cleaned = 0.0269646 Jy
! Component: 200  -  total flux cleaned = 0.0311448 Jy
! Total flux subtracted in 200 components = 0.0311448 Jy
! Clean residual min=-0.005413 max=0.005652 Jy/beam
! Clean residual mean=0.000088 rms=0.001641 Jy/beam
! Combined flux in latest and established models = 0.316102 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 61 components and 0.316102 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=8.498 mas, bmaj=14.52 mas, bpa=11.96 degrees
! Estimated noise=1287.77 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 = 0.00392936 Jy
! Component: 100  -  total flux cleaned = 0.00662757 Jy
! Component: 150  -  total flux cleaned = 0.00856461 Jy
! Component: 200  -  total flux cleaned = 0.00962052 Jy
! Total flux subtracted in 200 components = 0.00962052 Jy
! Clean residual min=-0.006200 max=0.007106 Jy/beam
! Clean residual mean=-0.000013 rms=0.002059 Jy/beam
! Combined flux in latest and established models = 0.325723 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 92 components and 0.325723 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.688 mas, bmaj=9.679 mas, bpa=2.802 degrees
! Estimated noise=1127.7 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00117239 Jy
! Component: 100  -  total flux cleaned = -0.000945221 Jy
! Component: 150  -  total flux cleaned = -0.000679326 Jy
! Component: 200  -  total flux cleaned = -0.000431684 Jy
! Total flux subtracted in 200 components = -0.000431684 Jy
! Clean residual min=-0.005046 max=0.005944 Jy/beam
! Clean residual mean=-0.000003 rms=0.001493 Jy/beam
! Combined flux in latest and established models = 0.325291 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 111 components and 0.325291 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.305933Jy  sigma=0.001180
! Fit after  self-cal, rms=0.305941Jy  sigma=0.001180
wmodel J1304-0346_S_1997_05_07_yyk\_map.mod
! Writing 111 model components to file: J1304-0346_S_1997_05_07_yyk_map.mod
wobs J1304-0346_S_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J1304-0346_S_1997_05_07_yyk_uvs.fits
wwins J1304-0346_S_1997_05_07_yyk\_map.win
! wwins: Wrote 2 windows to J1304-0346_S_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 = 0.00141729 Jy
! Component: 100  -  total flux cleaned = 0.00237099 Jy
! Component: 150  -  total flux cleaned = 0.0028777 Jy
! Component: 200  -  total flux cleaned = 0.00320479 Jy
! Component: 250  -  total flux cleaned = 0.00345323 Jy
! Component: 300  -  total flux cleaned = 0.00362902 Jy
! Component: 350  -  total flux cleaned = 0.00391056 Jy
! Component: 400  -  total flux cleaned = 0.0040735 Jy
! Component: 450  -  total flux cleaned = 0.00433771 Jy
! Component: 500  -  total flux cleaned = 0.00454177 Jy
! Component: 550  -  total flux cleaned = 0.0045921 Jy
! Component: 600  -  total flux cleaned = 0.00468834 Jy
! Component: 650  -  total flux cleaned = 0.00473521 Jy
! Component: 700  -  total flux cleaned = 0.00473529 Jy
! Component: 750  -  total flux cleaned = 0.00473556 Jy
! Component: 800  -  total flux cleaned = 0.00477965 Jy
! Component: 850  -  total flux cleaned = 0.00486567 Jy
! Component: 900  -  total flux cleaned = 0.00482397 Jy
! Component: 950  -  total flux cleaned = 0.00490719 Jy
! Component: 1000  -  total flux cleaned = 0.0050294 Jy
! Component: 1050  -  total flux cleaned = 0.00506919 Jy
! Component: 1100  -  total flux cleaned = 0.00514737 Jy
! Component: 1150  -  total flux cleaned = 0.00518473 Jy
! Component: 1200  -  total flux cleaned = 0.00525987 Jy
! Component: 1250  -  total flux cleaned = 0.00522297 Jy
! Component: 1300  -  total flux cleaned = 0.00522351 Jy
! Component: 1350  -  total flux cleaned = 0.00533206 Jy
! Component: 1400  -  total flux cleaned = 0.00529611 Jy
! Component: 1450  -  total flux cleaned = 0.00533038 Jy
! Component: 1500  -  total flux cleaned = 0.00532991 Jy
! Component: 1550  -  total flux cleaned = 0.00526275 Jy
! Component: 1600  -  total flux cleaned = 0.00536298 Jy
! Component: 1650  -  total flux cleaned = 0.00542847 Jy
! Component: 1700  -  total flux cleaned = 0.00533101 Jy
! Component: 1750  -  total flux cleaned = 0.00539601 Jy
! Component: 1800  -  total flux cleaned = 0.00549096 Jy
! Component: 1850  -  total flux cleaned = 0.00549058 Jy
! Component: 1900  -  total flux cleaned = 0.00549066 Jy
! Component: 1950  -  total flux cleaned = 0.00549097 Jy
! Component: 2000  -  total flux cleaned = 0.00561097 Jy
! Total flux subtracted in 2048 components = 0.00569951 Jy
! Clean residual min=-0.001737 max=0.001840 Jy/beam
! Clean residual mean=-0.000012 rms=0.000653 Jy/beam
! Combined flux in latest and established models = 0.33099 Jy
keep
! Adding 142 model components to the UV plane model.
! The established model now contains 253 components and 0.33099 Jy
![Exited script file: muppet]
wmap "J1304-0346_S_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.688 x 9.679 at 2.802 degrees (North through East)
! Clean map  min=-0.0036072  max=0.23347 Jy/beam
! Writing clean map to FITS file: J1304-0346_S_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 0.233469 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000659305 
device "J1304-0346_S_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J1304-0346_S_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.847187 0.847187 1.69437 3.38875 6.77749 13.555 27.11 54.2199
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0019 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.233 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.688 x 9.679 at 2.802 degrees (North through East)
! Clean map  min=-0.0036072  max=0.23347 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1304-0346_S_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J1304-0346_S_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1304-0346_S_1997_05_07_yyk_uvs.log closed on Sun Jan  7 18:12:44 2007