! Started logfile: J0304+7727_S_2006_02_14_yyk_uvs.log on Wed Jul  5 11:11:17 2006
obs J0304+7727_S_2006_02_14_yyk_uva.fits
! Reading UV FITS file: J0304+7727_S_2006_02_14_yyk_uva.fits
! AN table 1: 908 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.960255 visibilities/baseline/integration-bin.
! Found source: J0304+7727
! 
! 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  2.23697e+09        8e+06          1        8e+06
!  02        2  2.26697e+09        8e+06          1        8e+06
!  03        3  2.35697e+09        8e+06          1        8e+06
!  04        4  2.37697e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 2683 lines of history.
! 
! Reading 156944 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 J0304+7727_S_2006_02_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 0.500x0.500 milli-arcsec cellsize.
uvav time_av, true
! Averaging into 30 second bins.
! 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
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.477366 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=2.442 mas, bmaj=9.862 mas, bpa=-4.604 degrees
! Estimated noise=1.26506 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 = 0.286252 Jy
! Component: 100  -  total flux cleaned = 0.394936 Jy
! Total flux subtracted in 100 components = 0.394936 Jy
! Clean residual min=-0.049432 max=0.207503 Jy/beam
! Clean residual mean=0.000230 rms=0.022012 Jy/beam
! Combined flux in latest and established models = 0.394936 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.394936 Jy
! 
! Correcting IF 1.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.285866Jy  sigma=5.377112
! Fit after  self-cal, rms=0.284789Jy  sigma=5.349865
! Inverting map and beam 
! Estimated beam: bmin=2.443 mas, bmaj=9.862 mas, bpa=-4.603 degrees
! Estimated noise=1.26489 mJy/beam.
! Added new window around map position (-10, 1).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.191378 Jy
! Component: 100  -  total flux cleaned = 0.264686 Jy
! Total flux subtracted in 100 components = 0.264686 Jy
! Clean residual min=-0.025875 max=0.030339 Jy/beam
! Clean residual mean=-0.000016 rms=0.008600 Jy/beam
! Combined flux in latest and established models = 0.659622 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 24 components and 0.659622 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.141962Jy  sigma=2.577402
! Fit after  self-cal, rms=0.138629Jy  sigma=2.519947
! 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=3.143 mas, bmaj=10.6 mas, bpa=-3.4 degrees
! Estimated noise=0.696481 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 = 0.0763448 Jy
! Component: 100  -  total flux cleaned = 0.120839 Jy
! Component: 150  -  total flux cleaned = 0.141195 Jy
! Component: 200  -  total flux cleaned = 0.152807 Jy
! Total flux subtracted in 200 components = 0.152807 Jy
! Clean residual min=-0.016701 max=0.017809 Jy/beam
! Clean residual mean=-0.000169 rms=0.005059 Jy/beam
! Combined flux in latest and established models = 0.812429 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 52 model components to the UV plane model.
! The established model now contains 71 components and 0.812429 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.099204Jy  sigma=1.745677
! Fit after  self-cal, rms=0.098292Jy  sigma=1.729469
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.143 x 10.6 at -3.4 degrees (North through East)
! Clean map  min=-0.015714  max=0.38712 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: 1.02681
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        0.90     HN        1.04     KP        0.92     
!   LA        1.19     MK        0.93     NL        0.91     OV        0.94     
!   PT        1.02     SC        0.97     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.00033
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.95     HN        1.08     KP        0.95     
!   LA        1.16     MK        1.04     NL        0.93     OV        0.99     
!   PT        0.98     SC        0.99     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.97074
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.98     HN        1.09     KP        0.97     
!   LA        0.94     MK        1.14     NL        1.04     OV        1.01     
!   PT        1.08     SC        1.05     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.03258
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        0.96     HN        1.05     KP        0.89     
!   LA        0.79     MK        1.16     NL        0.97     OV        0.87     
!   PT        0.94     SC        1.13     
! 
! 
! Fit before self-cal, rms=0.098292Jy  sigma=1.729469
! Fit after  self-cal, rms=0.079588Jy  sigma=1.419519
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=0.079588Jy  sigma=1.419519
! Fit after  self-cal, rms=0.079593Jy  sigma=1.419643
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.322 mas, bmaj=10.55 mas, bpa=-3.231 degrees
! Estimated noise=0.686782 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 = -0.00483424 Jy
! Component: 100  -  total flux cleaned = -0.00498528 Jy
! Component: 150  -  total flux cleaned = -0.00392591 Jy
! Component: 200  -  total flux cleaned = -0.00278307 Jy
! Total flux subtracted in 200 components = -0.00278307 Jy
! Clean residual min=-0.008036 max=0.008830 Jy/beam
! Clean residual mean=0.000098 rms=0.002247 Jy/beam
! Combined flux in latest and established models = 0.809646 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 91 components and 0.809646 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.076253Jy  sigma=1.342364
! Fit after  self-cal, rms=0.075792Jy  sigma=1.335001
! 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=0.075792Jy  sigma=1.335001
! Fit after  self-cal, rms=0.064669Jy  sigma=1.138041
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 = 0.0014527 Jy
! Component: 100  -  total flux cleaned = 0.00218931 Jy
! Component: 150  -  total flux cleaned = 0.00299603 Jy
! Component: 200  -  total flux cleaned = 0.00367788 Jy
! Total flux subtracted in 200 components = 0.00367788 Jy
! Clean residual min=-0.006727 max=0.007454 Jy/beam
! Clean residual mean=0.000080 rms=0.001786 Jy/beam
! Combined flux in latest and established models = 0.813324 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 44 model components to the UV plane model.
! The established model now contains 115 components and 0.813324 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063394Jy  sigma=1.112971
! Fit after  self-cal, rms=0.063064Jy  sigma=1.106979
! 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: 3.322 x 10.55 at -3.231 degrees (North through East)
! Clean map  min=-0.0065137  max=0.38998 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=0.063064Jy  sigma=1.106979
! Fit after  self-cal, rms=0.057779Jy  sigma=1.005647
! 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=0.057779Jy  sigma=1.005647
! Fit after  self-cal, rms=0.057766Jy  sigma=1.005345
! Inverting map and beam 
! Estimated beam: bmin=3.304 mas, bmaj=10.64 mas, bpa=-3.189 degrees
! Estimated noise=0.682768 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00546924 Jy
! Component: 100  -  total flux cleaned = -0.00613583 Jy
! Component: 150  -  total flux cleaned = -0.00590336 Jy
! Component: 200  -  total flux cleaned = -0.00569405 Jy
! Total flux subtracted in 200 components = -0.00569405 Jy
! Clean residual min=-0.005069 max=0.005360 Jy/beam
! Clean residual mean=0.000041 rms=0.001244 Jy/beam
! Combined flux in latest and established models = 0.80763 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 122 components and 0.80763 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.057187Jy  sigma=0.991805
! Fit after  self-cal, rms=0.057129Jy  sigma=0.990520
! 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=0.057129Jy  sigma=0.990520
! Fit after  self-cal, rms=0.055747Jy  sigma=0.960702
! 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=0.055747Jy  sigma=0.960702
! Fit after  self-cal, rms=0.055749Jy  sigma=0.960691
! Inverting map and beam 
! Estimated beam: bmin=3.306 mas, bmaj=10.66 mas, bpa=-3.209 degrees
! Estimated noise=0.68173 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00244275 Jy
! Component: 100  -  total flux cleaned = -0.0025313 Jy
! Component: 150  -  total flux cleaned = -0.00279185 Jy
! Component: 200  -  total flux cleaned = -0.00303837 Jy
! Total flux subtracted in 200 components = -0.00303837 Jy
! Clean residual min=-0.004442 max=0.004394 Jy/beam
! Clean residual mean=0.000034 rms=0.001077 Jy/beam
! Combined flux in latest and established models = 0.804591 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 129 components and 0.804591 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055508Jy  sigma=0.955446
! Fit after  self-cal, rms=0.055499Jy  sigma=0.955187
! 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=7.576 mas, bmaj=11.56 mas, bpa=-1.678 degrees
! Estimated noise=0.845154 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 = 0.00176451 Jy
! Component: 100  -  total flux cleaned = 0.00176796 Jy
! Component: 150  -  total flux cleaned = 0.00164593 Jy
! Component: 200  -  total flux cleaned = 0.00154741 Jy
! Total flux subtracted in 200 components = 0.00154741 Jy
! Clean residual min=-0.003843 max=0.003514 Jy/beam
! Clean residual mean=0.000048 rms=0.001106 Jy/beam
! Combined flux in latest and established models = 0.806139 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 133 components and 0.806139 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055514Jy  sigma=0.954833
! Fit after  self-cal, rms=0.055492Jy  sigma=0.954494
! 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=2.498 mas, bmaj=9.891 mas, bpa=-4.513 degrees
! Estimated noise=1.25277 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.342845 Jy
! Component: 100  -  total flux cleaned = 0.500034 Jy
! Component: 150  -  total flux cleaned = 0.590395 Jy
! Component: 200  -  total flux cleaned = 0.646769 Jy
! Total flux subtracted in 200 components = 0.646769 Jy
! Clean residual min=-0.013724 max=0.022364 Jy/beam
! Clean residual mean=0.000079 rms=0.005126 Jy/beam
! Combined flux in latest and established models = 0.646769 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 20 model components to the UV plane model.
! The established model now contains 20 components and 0.646769 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.306 mas, bmaj=10.66 mas, bpa=-3.209 degrees
! Estimated noise=0.68173 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 = 0.0598714 Jy
! Component: 100  -  total flux cleaned = 0.095543 Jy
! Component: 150  -  total flux cleaned = 0.117948 Jy
! Component: 200  -  total flux cleaned = 0.132117 Jy
! Total flux subtracted in 200 components = 0.132117 Jy
! Clean residual min=-0.004736 max=0.007023 Jy/beam
! Clean residual mean=0.000094 rms=0.001796 Jy/beam
! Combined flux in latest and established models = 0.778886 Jy
! Adding 39 model components to the UV plane model.
! The established model now contains 55 components and 0.778886 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=7.576 mas, bmaj=11.56 mas, bpa=-1.678 degrees
! Estimated noise=0.845154 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 = 0.0137881 Jy
! Component: 100  -  total flux cleaned = 0.0200648 Jy
! Component: 150  -  total flux cleaned = 0.0234432 Jy
! Component: 200  -  total flux cleaned = 0.0245926 Jy
! Total flux subtracted in 200 components = 0.0245926 Jy
! Clean residual min=-0.003594 max=0.003582 Jy/beam
! Clean residual mean=0.000065 rms=0.001119 Jy/beam
! Combined flux in latest and established models = 0.803479 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 81 components and 0.803479 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.306 mas, bmaj=10.66 mas, bpa=-3.209 degrees
! Estimated noise=0.68173 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00104281 Jy
! Component: 100  -  total flux cleaned = -0.00169134 Jy
! Component: 150  -  total flux cleaned = -0.00180904 Jy
! Component: 200  -  total flux cleaned = -0.00190422 Jy
! Total flux subtracted in 200 components = -0.00190422 Jy
! Clean residual min=-0.003386 max=0.004323 Jy/beam
! Clean residual mean=0.000037 rms=0.001012 Jy/beam
! Combined flux in latest and established models = 0.801575 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 103 components and 0.801575 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055672Jy  sigma=0.954358
! Fit after  self-cal, rms=0.055627Jy  sigma=0.953659
wmodel J0304+7727_S_2006_02_14_yyk\_map.mod
! Writing 103 model components to file: J0304+7727_S_2006_02_14_yyk_map.mod
wobs J0304+7727_S_2006_02_14_yyk\_uvs.fits
! Writing UV FITS file: J0304+7727_S_2006_02_14_yyk_uvs.fits
wwins J0304+7727_S_2006_02_14_yyk\_map.win
! wwins: Wrote 2 windows to J0304+7727_S_2006_02_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 = 0.00186945 Jy
! Component: 100  -  total flux cleaned = 0.00309717 Jy
! Component: 150  -  total flux cleaned = 0.00427404 Jy
! Component: 200  -  total flux cleaned = 0.00492538 Jy
! Component: 250  -  total flux cleaned = 0.00527711 Jy
! Component: 300  -  total flux cleaned = 0.0054187 Jy
! Component: 350  -  total flux cleaned = 0.00546487 Jy
! Component: 400  -  total flux cleaned = 0.00546571 Jy
! Component: 450  -  total flux cleaned = 0.00542315 Jy
! Component: 500  -  total flux cleaned = 0.00546281 Jy
! Component: 550  -  total flux cleaned = 0.00550119 Jy
! Component: 600  -  total flux cleaned = 0.00542571 Jy
! Component: 650  -  total flux cleaned = 0.00549919 Jy
! Component: 700  -  total flux cleaned = 0.0055351 Jy
! Component: 750  -  total flux cleaned = 0.00560383 Jy
! Component: 800  -  total flux cleaned = 0.00567019 Jy
! Component: 850  -  total flux cleaned = 0.00560395 Jy
! Component: 900  -  total flux cleaned = 0.0056684 Jy
! Component: 950  -  total flux cleaned = 0.00569934 Jy
! Component: 1000  -  total flux cleaned = 0.00573003 Jy
! Component: 1050  -  total flux cleaned = 0.00575999 Jy
! Component: 1100  -  total flux cleaned = 0.00573088 Jy
! Component: 1150  -  total flux cleaned = 0.00575997 Jy
! Component: 1200  -  total flux cleaned = 0.00575982 Jy
! Component: 1250  -  total flux cleaned = 0.00576021 Jy
! Component: 1300  -  total flux cleaned = 0.00581481 Jy
! Component: 1350  -  total flux cleaned = 0.00576075 Jy
! Component: 1400  -  total flux cleaned = 0.0057877 Jy
! Component: 1450  -  total flux cleaned = 0.00586541 Jy
! Component: 1500  -  total flux cleaned = 0.00581446 Jy
! Component: 1550  -  total flux cleaned = 0.00578977 Jy
! Component: 1600  -  total flux cleaned = 0.0057655 Jy
! Component: 1650  -  total flux cleaned = 0.00579009 Jy
! Component: 1700  -  total flux cleaned = 0.00581394 Jy
! Component: 1750  -  total flux cleaned = 0.00571928 Jy
! Component: 1800  -  total flux cleaned = 0.005673 Jy
! Component: 1850  -  total flux cleaned = 0.00569575 Jy
! Component: 1900  -  total flux cleaned = 0.00571813 Jy
! Component: 1950  -  total flux cleaned = 0.00567321 Jy
! Component: 2000  -  total flux cleaned = 0.00565129 Jy
! Total flux subtracted in 2048 components = 0.0056952 Jy
! Clean residual min=-0.001173 max=0.001097 Jy/beam
! Clean residual mean=-0.000000 rms=0.000445 Jy/beam
! Combined flux in latest and established models = 0.80727 Jy
keep
! Adding 142 model components to the UV plane model.
! The established model now contains 245 components and 0.80727 Jy
![Exited script file: muppet]
wmap "J0304+7727_S_2006_02_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.306 x 10.66 at -3.209 degrees (North through East)
! Clean map  min=-0.0021816  max=0.38962 Jy/beam
! Writing clean map to FITS file: J0304+7727_S_2006_02_14_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.389619 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000443729 
device "J0304+7727_S_2006_02_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J0304+7727_S_2006_02_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.341664 0.341664 0.683328 1.36666 2.73331 5.46662 10.9332 21.8665 43.733 87.4659
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0013 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.389 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.306 x 10.66 at -3.209 degrees (North through East)
! Clean map  min=-0.0021816  max=0.38962 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0304+7727_S_2006_02_14_yyk\_map.gif/gif"
! Attempting to open device: 'J0304+7727_S_2006_02_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0304+7727_S_2006_02_14_yyk_uvs.log closed on Wed Jul  5 11:11:52 2006