! Started logfile: 0804+499_X.log on Fri Apr 19 21:52:23 2002
observe 0804+499_X.edt
! Reading UV FITS file: 0804+499_X.edt
! AN table 1: 172 integrations on 171 of 171 possible baselines.
! AN table 2: 18 integrations on 171 of 171 possible baselines.
! AN table 3: 16 integrations on 171 of 171 possible baselines.
! AN table 4: 25 integrations on 171 of 171 possible baselines.
! Apparent sampling: 0.276373 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 0804+499
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! 
! 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 1606 lines of history.
! 
! Reading 43668 visibilities.
print "***********************************"
! *********************************** 
print "*** Using gonzo instruction set ***"
! *** Using gonzo instruction set *** 
print "***********************************"
! *********************************** 
float field_size
field_size = 1024
float field_cell
field_cell = 0.1
integer clean_niter
clean_niter = 50
float clean_gain
clean_gain = 0.03
float dynam
dynam = 8.0
float win_mult
win_mult = 1.8
float solint
solint = 3.6/6.0
logical doflt
doflt = true
logical doamp
float new_peak
float flux_cutoff
mapsize field_size,field_cell
! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize.
select
! 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
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 2187 telescope corrections were flagged in sub-array 1.
!  A total of 208 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 272 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 2187 telescope corrections were flagged in sub-array 1.
!  A total of 208 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 272 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 2187 telescope corrections were flagged in sub-array 1.
!  A total of 208 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 272 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 2187 telescope corrections were flagged in sub-array 1.
!  A total of 208 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 272 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.533241Jy  sigma=3.830117
! Fit after  self-cal, rms=0.532927Jy  sigma=3.828234
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvweight 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.
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.52 mas, bmaj=0.6502 mas, bpa=1.154 degrees
! Estimated noise=1.01174 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.371626 Jy
! Total flux subtracted in 50 components = 0.371626 Jy
! Clean residual min=-0.010542 max=0.103734 Jy/beam
! Clean residual mean=-0.000058 rms=0.003036 Jy/beam
! Combined flux in latest and established models = 0.371626 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 0.371626 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.171423Jy  sigma=1.228667
! Fit after  self-cal, rms=0.171423Jy  sigma=1.228666
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0821032 Jy
! Total flux subtracted in 50 components = 0.0821032 Jy
! Clean residual min=-0.007834 max=0.027031 Jy/beam
! Clean residual mean=-0.000045 rms=0.001812 Jy/beam
! Combined flux in latest and established models = 0.453729 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.453729 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.132875Jy  sigma=0.951387
! Fit after  self-cal, rms=0.132875Jy  sigma=0.951382
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0292253 Jy
! Total flux subtracted in 50 components = 0.0292253 Jy
! Clean residual min=-0.008085 max=0.016718 Jy/beam
! Clean residual mean=-0.000040 rms=0.001632 Jy/beam
! Combined flux in latest and established models = 0.482955 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 10 components and 0.482955 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.125876Jy  sigma=0.901083
! Fit after  self-cal, rms=0.125873Jy  sigma=0.901063
! Inverting map 
! Added new window around map position (0.9, -0.9).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0194307 Jy
! Total flux subtracted in 50 components = 0.0194307 Jy
! Clean residual min=-0.008014 max=0.012796 Jy/beam
! Clean residual mean=-0.000036 rms=0.001547 Jy/beam
! Combined flux in latest and established models = 0.502385 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 15 components and 0.502385 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122548Jy  sigma=0.877154
! Fit after  self-cal, rms=0.122535Jy  sigma=0.877062
! Inverting map 
! Added new window around map position (0.6, 0.1).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0151036 Jy
! Total flux subtracted in 50 components = 0.0151036 Jy
! Clean residual min=-0.008063 max=0.011213 Jy/beam
! Clean residual mean=-0.000033 rms=0.001496 Jy/beam
! Combined flux in latest and established models = 0.517489 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 19 components and 0.517489 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.120386Jy  sigma=0.861629
! Fit after  self-cal, rms=0.120376Jy  sigma=0.861548
! Inverting map 
print "****************************************"
! **************************************** 
print "*** Finished Uniform Weighting CLEAN ***"
! *** Finished Uniform Weighting CLEAN *** 
print "****************************************"
! **************************************** 
uvweight 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.585 mas, bmaj=0.7779 mas, bpa=12.6 degrees
! Estimated noise=0.543377 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0211232 Jy
! Component: 100  -  total flux cleaned = 0.0352846 Jy
! Total flux subtracted in 100 components = 0.0352846 Jy
! Clean residual min=-0.009388 max=0.011079 Jy/beam
! Clean residual mean=-0.000357 rms=0.001655 Jy/beam
! Combined flux in latest and established models = 0.552774 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 33 components and 0.552774 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.116726Jy  sigma=0.835279
! Fit after  self-cal, rms=0.116664Jy  sigma=0.834824
! Inverting map 
print "****************************************"
! **************************************** 
print "*** Finished Natural Weighting CLEAN ***"
! *** Finished Natural Weighting CLEAN *** 
print "****************************************"
! **************************************** 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.96     GC        0.99     GG        1.00*    
!   HN        1.01     KP        0.94     LA        0.97     MC        1.26     
!   MK        0.98     NL        1.00     NY        0.92     ON        1.14     
!   OV        0.96     PT        0.97     SC        1.00*    TS        0.96     
!   WF        0.99     KK        0.93     WZ        1.13     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.98     GC        0.98     GG        1.00*    
!   HN        0.84     KP        0.97     LA        0.90     MC        1.16     
!   MK        0.99     NL        0.99     NY        0.93     ON        1.00*    
!   OV        0.91     PT        1.00     SC        0.94     TS        0.99     
!   WF        0.99     KK        0.98     WZ        0.98     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        0.97     GC        1.03     GG        1.00*    
!   HN        0.99     KP        0.99     LA        1.00     MC        0.97     
!   MK        1.00*    NL        0.93     NY        0.99     ON        1.07     
!   OV        1.00*    PT        0.99     SC        1.00     TS        1.00*    
!   WF        1.01     KK        1.00*    WZ        0.96     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.95     FD        0.97     GC        0.99     GG        1.00*    
!   HN        0.94     KP        0.97     LA        0.96     MC        0.83     
!   MK        1.00*    NL        0.99     NY        1.05     ON        1.08     
!   OV        0.98     PT        0.95     SC        0.97     TS        1.00*    
!   WF        1.16     KK        1.00*    WZ        0.94     
! 
! 
! Correcting IF 2.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.96     GC        1.01     GG        1.00*    
!   HN        1.00     KP        0.96     LA        0.96     MC        1.26     
!   MK        0.98     NL        1.02     NY        0.93     ON        1.10     
!   OV        0.95     PT        0.98     SC        1.00*    TS        0.95     
!   WF        1.01     KK        0.93     WZ        1.13     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     FD        0.96     GC        0.97     GG        1.00*    
!   HN        0.87     KP        0.97     LA        0.88     MC        1.17     
!   MK        0.99     NL        0.98     NY        0.93     ON        1.00*    
!   OV        0.91     PT        1.03     SC        0.94     TS        1.00     
!   WF        0.98     KK        0.97     WZ        1.01     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        0.98     GC        1.02     GG        1.00*    
!   HN        0.98     KP        0.96     LA        1.00     MC        0.97     
!   MK        1.00*    NL        0.99     NY        1.01     ON        1.09     
!   OV        1.00*    PT        0.96     SC        1.00     TS        1.00*    
!   WF        1.05     KK        1.00*    WZ        0.90     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.96     FD        0.98     GC        0.96     GG        1.00*    
!   HN        0.94     KP        0.96     LA        0.98     MC        0.84     
!   MK        1.00*    NL        0.98     NY        1.03     ON        1.07     
!   OV        0.97     PT        0.96     SC        0.96     TS        1.00*    
!   WF        1.15     KK        1.00*    WZ        0.95     
! 
! 
! Correcting IF 3.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     GC        1.02     GG        1.00*    
!   HN        1.02     KP        0.96     LA        0.98     MC        1.30     
!   MK        0.99     NL        1.02     NY        0.93     ON        1.12     
!   OV        0.97     PT        0.99     SC        1.00*    TS        0.98     
!   WF        0.99     KK        0.92     WZ        1.13     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.98     GC        0.98     GG        1.00*    
!   HN        0.86     KP        0.97     LA        0.91     MC        1.17     
!   MK        1.00     NL        1.01     NY        0.92     ON        1.00*    
!   OV        0.93     PT        0.99     SC        0.96     TS        1.02     
!   WF        0.98     KK        0.99     WZ        1.00     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.95     FD        0.99     GC        1.03     GG        1.00*    
!   HN        0.99     KP        0.95     LA        0.98     MC        0.96     
!   MK        1.00*    NL        0.99     NY        1.02     ON        0.91     
!   OV        1.00*    PT        0.97     SC        1.05     TS        1.00*    
!   WF        1.09     KK        1.00*    WZ        0.93     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.97     FD        0.99     GC        0.96     GG        1.00*    
!   HN        0.97     KP        0.98     LA        0.98     MC        0.82     
!   MK        1.00*    NL        0.99     NY        1.06     ON        1.07     
!   OV        1.00     PT        0.97     SC        0.98     TS        1.00*    
!   WF        1.12     KK        1.00*    WZ        0.95     
! 
! 
! Correcting IF 4.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     GC        1.00     GG        1.00*    
!   HN        1.02     KP        0.97     LA        0.99     MC        1.31     
!   MK        1.02     NL        1.02     NY        0.93     ON        1.11     
!   OV        0.97     PT        1.00     SC        1.00*    TS        1.01     
!   WF        0.99     KK        0.91     WZ        1.13     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.99     GC        0.99     GG        1.00*    
!   HN        0.85     KP        0.97     LA        0.91     MC        1.20     
!   MK        1.04     NL        1.00     NY        0.96     ON        1.00*    
!   OV        0.93     PT        1.04     SC        0.94     TS        0.98     
!   WF        1.00     KK        1.01     WZ        1.00     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        0.99     GC        1.03     GG        1.00*    
!   HN        1.00     KP        0.98     LA        0.96     MC        0.97     
!   MK        1.00*    NL        0.96     NY        1.05     ON        0.86     
!   OV        1.00*    PT        1.02     SC        1.06     TS        1.00*    
!   WF        1.04     KK        1.00*    WZ        0.98     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.98     FD        0.98     GC        0.99     GG        1.00*    
!   HN        0.95     KP        1.00     LA        0.99     MC        0.83     
!   MK        1.00*    NL        1.02     NY        1.06     ON        1.11     
!   OV        0.98     PT        0.97     SC        0.97     TS        1.00*    
!   WF        1.18     KK        1.00*    WZ        0.97     
! 
! 
! Fit before self-cal, rms=0.116664Jy  sigma=0.834824
! Fit after  self-cal, rms=0.110831Jy  sigma=0.765115
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.5899 mas, bmaj=0.7861 mas, bpa=10.26 degrees
! Estimated noise=0.542572 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (1.5, -1.1).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00998341 Jy
! Component: 100  -  total flux cleaned = 0.0156573 Jy
! Total flux subtracted in 100 components = 0.0156573 Jy
! Clean residual min=-0.004069 max=0.005459 Jy/beam
! Clean residual mean=0.000085 rms=0.000855 Jy/beam
! Combined flux in latest and established models = 0.568431 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 49 components and 0.568431 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.110018Jy  sigma=0.758921
! Fit after  self-cal, rms=0.109992Jy  sigma=0.758570
! Inverting map 
dynam = dynam - 1.0
doamp = true
solint = solint * (6.0/3.6)
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 doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (3.4, -2.3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00373542 Jy
! Component: 100  -  total flux cleaned = 0.00421315 Jy
! Total flux subtracted in 100 components = 0.00421315 Jy
! Clean residual min=-0.003930 max=0.003719 Jy/beam
! Clean residual mean=0.000058 rms=0.000823 Jy/beam
! Combined flux in latest and established models = 0.572644 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 56 components and 0.572644 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.109713Jy  sigma=0.756667
! Fit after  self-cal, rms=0.106067Jy  sigma=0.723426
! Inverting map and beam 
! Estimated beam: bmin=0.5917 mas, bmaj=0.7862 mas, bpa=9.322 degrees
! Estimated noise=0.544734 mJy/beam.
doamp = false
solint = solint / (6.0/3.6)
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 doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0023956 Jy
! Component: 100  -  total flux cleaned = 0.00298162 Jy
! Total flux subtracted in 100 components = 0.00298162 Jy
! Clean residual min=-0.003072 max=0.002560 Jy/beam
! Clean residual mean=0.000070 rms=0.000497 Jy/beam
! Combined flux in latest and established models = 0.575626 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 62 components and 0.575626 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.105810Jy  sigma=0.721430
! Fit after  self-cal, rms=0.105811Jy  sigma=0.721345
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 0804+499_X
! Writing UV FITS file: 0804+499_X.uvf
! Writing 62 model components to file: 0804+499_X.mod
! wwins: Wrote 5 windows to 0804+499_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5917 x 0.7862 at 9.322 degrees (North through East)
! Clean map  min=-0.0028286  max=0.4784 Jy/beam
! Writing clean map to FITS file: 0804+499_X.fits
! Writing difmap environment to: 0804+499_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
device 0804+499_Xuv.ps/vps,1,2
! Attempting to open device: '0804+499_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 0804+499_Xim.ps/vps
! Attempting to open device: '0804+499_Xim.ps/vps'
uvweight 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
loglevs -1,2048,2
! The new contour levels are:
!  -1 1 2 4 8 16 32 64 128 256 512 1024 2048
cmul = imstat(rms)*3
! Inverting map and beam 
! Estimated beam: bmin=0.5917 mas, bmaj=0.7862 mas, bpa=9.322 degrees
! Estimated noise=0.544734 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5917 x 0.7862 at 9.322 degrees (North through East)
! Clean map  min=-0.0028286  max=0.4784 Jy/beam
quit
! Quitting program
! Log file 0804+499_X.log closed on Fri Apr 19 21:53:15 2002