! Started logfile: J1722-0503_X_2005_05_12_yyk_uvs.log on Sat Oct  8 17:31:26 2005
obs J1722-0503_X_2005_05_12_yyk_uve.fits
! Reading UV FITS file: J1722-0503_X_2005_05_12_yyk_uve.fits
! AN table 1: 13 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.948718 visibilities/baseline/integration-bin.
! Found source: J1722-0503
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1438 lines of history.
! 
! Reading 2220 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 J1722-0503_X_2005_05_12_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)= 0.241586 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=0.7072 mas, bmaj=1.785 mas, bpa=-2.207 degrees
! Estimated noise=1.204 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 = 0.186426 Jy
! Component: 100  -  total flux cleaned = 0.239086 Jy
! Total flux subtracted in 100 components = 0.239086 Jy
! Clean residual min=-0.007756 max=0.016245 Jy/beam
! Clean residual mean=-0.000001 rms=0.002327 Jy/beam
! Combined flux in latest and established models = 0.239087 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 0.239087 Jy
! 
! Correcting IF 1.
!  A total of 16 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 16 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 16 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 28 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.070214Jy  sigma=1.269932
! Fit after  self-cal, rms=0.069978Jy  sigma=1.263887
! Inverting map and beam 
! Estimated beam: bmin=0.7072 mas, bmaj=1.785 mas, bpa=-2.207 degrees
! Estimated noise=1.204 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0227172 Jy
! Component: 100  -  total flux cleaned = 0.0331008 Jy
! Total flux subtracted in 100 components = 0.0331008 Jy
! Clean residual min=-0.005405 max=0.007551 Jy/beam
! Clean residual mean=-0.000003 rms=0.001491 Jy/beam
! Combined flux in latest and established models = 0.272187 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 16 components and 0.272187 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.062676Jy  sigma=1.075009
! Fit after  self-cal, rms=0.062666Jy  sigma=1.074620
! 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=0.8901 mas, bmaj=2.181 mas, bpa=-2.025 degrees
! Estimated noise=0.852832 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 (1.4, 1).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0131764 Jy
! Component: 100  -  total flux cleaned = 0.0182193 Jy
! Component: 150  -  total flux cleaned = 0.0186638 Jy
! Component: 200  -  total flux cleaned = 0.0190259 Jy
! Total flux subtracted in 200 components = 0.0190259 Jy
! Clean residual min=-0.004072 max=0.005757 Jy/beam
! Clean residual mean=0.000005 rms=0.001253 Jy/beam
! Combined flux in latest and established models = 0.291213 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 43 components and 0.291213 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061096Jy  sigma=1.031390
! Fit after  self-cal, rms=0.060922Jy  sigma=1.027491
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8901 x 2.181 at -2.025 degrees (North through East)
! Clean map  min=-0.0037261  max=0.2202 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: 1.00636
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.96     HN        1.04     KP        0.94     
!   LA        1.04     MK        0.97     NL        1.05     OV        1.00     
!   PT        0.96     SC        1.02     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.00332
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.98     HN        1.10     KP        0.94     
!   LA        1.03     MK        0.95     NL        1.04     OV        0.98     
!   PT        1.00     SC        0.98     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.992603
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        0.98     KP        0.89     
!   LA        1.00     MK        1.06     NL        1.04     OV        1.03     
!   PT        1.04     SC        1.01     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.979391
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.02     HN        1.06     KP        0.99     
!   LA        0.98     MK        0.96     NL        1.05     OV        1.07     
!   PT        1.05     SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.060922Jy  sigma=1.027491
! Fit after  self-cal, rms=0.059435Jy  sigma=0.991703
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=0.059435Jy  sigma=0.991703
! Fit after  self-cal, rms=0.059435Jy  sigma=0.991689
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8918 mas, bmaj=2.18 mas, bpa=-2.145 degrees
! Estimated noise=0.843865 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 = -0.000618353 Jy
! Component: 100  -  total flux cleaned = -0.000890184 Jy
! Component: 150  -  total flux cleaned = -0.00106078 Jy
! Component: 200  -  total flux cleaned = -0.00120763 Jy
! Total flux subtracted in 200 components = -0.00120763 Jy
! Clean residual min=-0.002994 max=0.003387 Jy/beam
! Clean residual mean=0.000009 rms=0.000824 Jy/beam
! Combined flux in latest and established models = 0.290006 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 63 components and 0.290006 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.059348Jy  sigma=0.989577
! Fit after  self-cal, rms=0.059352Jy  sigma=0.989501
! 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=0.059352Jy  sigma=0.989501
! Fit after  self-cal, rms=0.057338Jy  sigma=0.951790
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 = 0.000383913 Jy
! Component: 100  -  total flux cleaned = 0.000344286 Jy
! Component: 150  -  total flux cleaned = 0.000308604 Jy
! Component: 200  -  total flux cleaned = 0.000308214 Jy
! Total flux subtracted in 200 components = 0.000308214 Jy
! Clean residual min=-0.002874 max=0.003447 Jy/beam
! Clean residual mean=0.000010 rms=0.000810 Jy/beam
! Combined flux in latest and established models = 0.290314 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 77 components and 0.290314 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.057309Jy  sigma=0.950996
! Fit after  self-cal, rms=0.057234Jy  sigma=0.948879
! 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: 0.8918 x 2.18 at -2.145 degrees (North through East)
! Clean map  min=-0.0027072  max=0.2188 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=0.057234Jy  sigma=0.948879
! Fit after  self-cal, rms=0.057133Jy  sigma=0.940604
! 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=0.057133Jy  sigma=0.940604
! Fit after  self-cal, rms=0.057141Jy  sigma=0.940413
! Inverting map and beam 
! Estimated beam: bmin=0.8892 mas, bmaj=2.178 mas, bpa=-2.201 degrees
! Estimated noise=0.842191 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000185191 Jy
! Component: 100  -  total flux cleaned = 5.0456e-05 Jy
! Component: 150  -  total flux cleaned = -4.37673e-06 Jy
! Component: 200  -  total flux cleaned = -4.58724e-06 Jy
! Total flux subtracted in 200 components = -4.58724e-06 Jy
! Clean residual min=-0.002693 max=0.003219 Jy/beam
! Clean residual mean=0.000004 rms=0.000777 Jy/beam
! Combined flux in latest and established models = 0.290309 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 88 components and 0.290309 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.057116Jy  sigma=0.939850
! Fit after  self-cal, rms=0.057124Jy  sigma=0.939787
! 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=0.057124Jy  sigma=0.939787
! Fit after  self-cal, rms=0.055970Jy  sigma=0.906790
! 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=0.055970Jy  sigma=0.906790
! Fit after  self-cal, rms=0.055975Jy  sigma=0.906761
! Inverting map and beam 
! Estimated beam: bmin=0.8889 mas, bmaj=2.181 mas, bpa=-2.268 degrees
! Estimated noise=0.843359 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000366745 Jy
! Component: 100  -  total flux cleaned = 0.000220521 Jy
! Component: 150  -  total flux cleaned = 0.000144378 Jy
! Component: 200  -  total flux cleaned = 0.000143537 Jy
! Total flux subtracted in 200 components = 0.000143537 Jy
! Clean residual min=-0.002625 max=0.003351 Jy/beam
! Clean residual mean=0.000003 rms=0.000779 Jy/beam
! Combined flux in latest and established models = 0.290453 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 94 components and 0.290453 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055958Jy  sigma=0.906296
! Fit after  self-cal, rms=0.055962Jy  sigma=0.906273
! Inverting map 
! Added new window around map position (22, -3.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00316465 Jy
! Component: 100  -  total flux cleaned = 0.00381539 Jy
! Component: 150  -  total flux cleaned = 0.00428701 Jy
! Component: 200  -  total flux cleaned = 0.00451939 Jy
! Total flux subtracted in 200 components = 0.00451939 Jy
! Clean residual min=-0.002762 max=0.002790 Jy/beam
! Clean residual mean=0.000004 rms=0.000725 Jy/beam
! Combined flux in latest and established models = 0.294972 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 119 components and 0.294972 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055781Jy  sigma=0.902358
! Fit after  self-cal, rms=0.055768Jy  sigma=0.902063
! 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=2.477 mas, bmaj=4.086 mas, bpa=12.66 degrees
! Estimated noise=1.0799 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 = 0.00116947 Jy
! Component: 100  -  total flux cleaned = 0.00116629 Jy
! Component: 150  -  total flux cleaned = 0.00109626 Jy
! Component: 200  -  total flux cleaned = 0.00107954 Jy
! Total flux subtracted in 200 components = 0.00107954 Jy
! Clean residual min=-0.003035 max=0.003644 Jy/beam
! Clean residual mean=0.000008 rms=0.000986 Jy/beam
! Combined flux in latest and established models = 0.296052 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 137 components and 0.296052 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055777Jy  sigma=0.902017
! Fit after  self-cal, rms=0.055769Jy  sigma=0.901846
! Inverting map 
uvtaper 0,0
! 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=0.7068 mas, bmaj=1.781 mas, bpa=-2.161 degrees
! Estimated noise=1.20616 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.187525 Jy
! Component: 100  -  total flux cleaned = 0.241167 Jy
! Component: 150  -  total flux cleaned = 0.264062 Jy
! Component: 200  -  total flux cleaned = 0.276003 Jy
! Total flux subtracted in 200 components = 0.276003 Jy
! Clean residual min=-0.004232 max=0.005265 Jy/beam
! Clean residual mean=-0.000001 rms=0.001206 Jy/beam
! Combined flux in latest and established models = 0.276003 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 19 model components to the UV plane model.
! The established model now contains 19 components and 0.276003 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8889 mas, bmaj=2.181 mas, bpa=-2.268 degrees
! Estimated noise=0.843359 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 = 0.00984462 Jy
! Component: 100  -  total flux cleaned = 0.0147859 Jy
! Component: 150  -  total flux cleaned = 0.0174782 Jy
! Component: 200  -  total flux cleaned = 0.0186069 Jy
! Total flux subtracted in 200 components = 0.0186069 Jy
! Clean residual min=-0.002922 max=0.003550 Jy/beam
! Clean residual mean=0.000004 rms=0.000814 Jy/beam
! Combined flux in latest and established models = 0.29461 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 53 components and 0.29461 Jy
! Inverting map 
! Added new window around map position (5, 2.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00298992 Jy
! Component: 100  -  total flux cleaned = 0.00403724 Jy
! Component: 150  -  total flux cleaned = 0.00468977 Jy
! Component: 200  -  total flux cleaned = 0.00494647 Jy
! Total flux subtracted in 200 components = 0.00494647 Jy
! Clean residual min=-0.002576 max=0.002689 Jy/beam
! Clean residual mean=0.000003 rms=0.000684 Jy/beam
! Combined flux in latest and established models = 0.299557 Jy
! Adding 39 model components to the UV plane model.
! The established model now contains 81 components and 0.299557 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=2.477 mas, bmaj=4.086 mas, bpa=12.66 degrees
! Estimated noise=1.0799 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 = 0.000646122 Jy
! Component: 100  -  total flux cleaned = 0.00111088 Jy
! Component: 150  -  total flux cleaned = 0.00140242 Jy
! Component: 200  -  total flux cleaned = 0.00161314 Jy
! Total flux subtracted in 200 components = 0.00161314 Jy
! Clean residual min=-0.002451 max=0.002947 Jy/beam
! Clean residual mean=0.000007 rms=0.000844 Jy/beam
! Combined flux in latest and established models = 0.30117 Jy
! Adding 24 model components to the UV plane model.
! The established model now contains 99 components and 0.30117 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8889 mas, bmaj=2.181 mas, bpa=-2.268 degrees
! Estimated noise=0.843359 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000353501 Jy
! Component: 100  -  total flux cleaned = -0.000348539 Jy
! Component: 150  -  total flux cleaned = -0.000300211 Jy
! Component: 200  -  total flux cleaned = -0.000299017 Jy
! Total flux subtracted in 200 components = -0.000299017 Jy
! Clean residual min=-0.002527 max=0.002696 Jy/beam
! Clean residual mean=0.000003 rms=0.000654 Jy/beam
! Combined flux in latest and established models = 0.300871 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 121 components and 0.300871 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055679Jy  sigma=0.900002
! Fit after  self-cal, rms=0.055663Jy  sigma=0.899752
wmodel J1722-0503_X_2005_05_12_yyk\_map.mod
! Writing 121 model components to file: J1722-0503_X_2005_05_12_yyk_map.mod
wobs J1722-0503_X_2005_05_12_yyk\_uvs.fits
! Writing UV FITS file: J1722-0503_X_2005_05_12_yyk_uvs.fits
wwins J1722-0503_X_2005_05_12_yyk\_map.win
! wwins: Wrote 4 windows to J1722-0503_X_2005_05_12_yyk_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -8.01957e-05 Jy
! Component: 100  -  total flux cleaned = -0.000202238 Jy
! Component: 150  -  total flux cleaned = -0.00024159 Jy
! Component: 200  -  total flux cleaned = -0.000205134 Jy
! Component: 250  -  total flux cleaned = -0.000340144 Jy
! Component: 300  -  total flux cleaned = -0.000569365 Jy
! Component: 350  -  total flux cleaned = -0.000792286 Jy
! Component: 400  -  total flux cleaned = -0.000948151 Jy
! Component: 450  -  total flux cleaned = -0.00112902 Jy
! Component: 500  -  total flux cleaned = -0.00118784 Jy
! Component: 550  -  total flux cleaned = -0.00141702 Jy
! Component: 600  -  total flux cleaned = -0.00150103 Jy
! Component: 650  -  total flux cleaned = -0.00166549 Jy
! Component: 700  -  total flux cleaned = -0.00177302 Jy
! Component: 750  -  total flux cleaned = -0.00182625 Jy
! Component: 800  -  total flux cleaned = -0.0019556 Jy
! Component: 850  -  total flux cleaned = -0.00195568 Jy
! Component: 900  -  total flux cleaned = -0.00205581 Jy
! Component: 950  -  total flux cleaned = -0.00210481 Jy
! Component: 1000  -  total flux cleaned = -0.00215315 Jy
! Component: 1050  -  total flux cleaned = -0.00220121 Jy
! Component: 1100  -  total flux cleaned = -0.00227127 Jy
! Component: 1150  -  total flux cleaned = -0.00227132 Jy
! Component: 1200  -  total flux cleaned = -0.0023855 Jy
! Component: 1250  -  total flux cleaned = -0.00247593 Jy
! Component: 1300  -  total flux cleaned = -0.00254269 Jy
! Component: 1350  -  total flux cleaned = -0.00256443 Jy
! Component: 1400  -  total flux cleaned = -0.00258636 Jy
! Component: 1450  -  total flux cleaned = -0.00260799 Jy
! Component: 1500  -  total flux cleaned = -0.00267082 Jy
! Component: 1550  -  total flux cleaned = -0.00262912 Jy
! Component: 1600  -  total flux cleaned = -0.0026497 Jy
! Component: 1650  -  total flux cleaned = -0.00271065 Jy
! Component: 1700  -  total flux cleaned = -0.00271059 Jy
! Component: 1750  -  total flux cleaned = -0.00271036 Jy
! Component: 1800  -  total flux cleaned = -0.00274937 Jy
! Component: 1850  -  total flux cleaned = -0.00276867 Jy
! Component: 1900  -  total flux cleaned = -0.00271101 Jy
! Component: 1950  -  total flux cleaned = -0.00272984 Jy
! Component: 2000  -  total flux cleaned = -0.00261732 Jy
! Total flux subtracted in 2048 components = -0.00267337 Jy
! Clean residual min=-0.001208 max=0.001007 Jy/beam
! Clean residual mean=0.000004 rms=0.000350 Jy/beam
! Combined flux in latest and established models = 0.298197 Jy
keep
! Adding 141 model components to the UV plane model.
! The established model now contains 262 components and 0.298197 Jy
![Exited script file: muppet]
wmap "J1722-0503_X_2005_05_12_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8889 x 2.181 at -2.268 degrees (North through East)
! Clean map  min=-0.0017453  max=0.21947 Jy/beam
! Writing clean map to FITS file: J1722-0503_X_2005_05_12_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.219472 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000349144 
device "J1722-0503_X_2005_05_12_yyk\_map.eps/VPS"
! Attempting to open device: 'J1722-0503_X_2005_05_12_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.477251 0.477251 0.954501 1.909 3.818 7.63601 15.272 30.544 61.0881
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.001 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.219 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8889 x 2.181 at -2.268 degrees (North through East)
! Clean map  min=-0.0017453  max=0.21947 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1722-0503_X_2005_05_12_yyk\_map.gif/gif"
! Attempting to open device: 'J1722-0503_X_2005_05_12_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1722-0503_X_2005_05_12_yyk_uvs.log closed on Sat Oct  8 17:31:30 2005