! Started logfile: /scr/pima/bg219b_uvs/J1837-2157_S_dfm.log on Thu May 19 20:30:58 2016
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /scr/pima/bg219b_uvs/J1837-2157_S_uva.fits
! Reading UV FITS file: /scr/pima/bg219b_uvs/J1837-2157_S_uva.fits
! AN table 1: 63 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.613316 visibilities/baseline/integration-bin.
! Found source: J1837-2157
! 
! 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     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 54 lines of history.
! 
! Reading 5564 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Restricting channel ranges to the available 4 channels.
! 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
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/opt64/bin/pima_mupet_01.dfm J1837-2157_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
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 97 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 97 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 97 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 97 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.999515Jy  sigma=19.447369
! Fit after  self-cal, rms=0.886938Jy  sigma=17.151955
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
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=6.36 mas, bmaj=21.19 mas, bpa=0.02495 degrees
! Estimated noise=0.875512 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0873958 Jy
! Component: 100  -  total flux cleaned = 0.117008 Jy
! Total flux subtracted in 100 components = 0.117008 Jy
! Clean residual min=-0.006457 max=0.013042 Jy/beam
! Clean residual mean=-0.000044 rms=0.002475 Jy/beam
! Combined flux in latest and established models = 0.117008 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 26 components and 0.117008 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.084044Jy  sigma=1.429620
! Fit after  self-cal, rms=0.083123Jy  sigma=1.421691
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 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
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=7.262 mas, bmaj=24.08 mas, bpa=-0.5071 degrees
! Estimated noise=0.527476 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0191496 Jy
! Component: 100  -  total flux cleaned = 0.0285599 Jy
! Component: 150  -  total flux cleaned = 0.0340987 Jy
! Component: 200  -  total flux cleaned = 0.0376789 Jy
! Total flux subtracted in 200 components = 0.0376789 Jy
! Clean residual min=-0.003011 max=0.003117 Jy/beam
! Clean residual mean=-0.000011 rms=0.000943 Jy/beam
! Combined flux in latest and established models = 0.154687 Jy
! Performing phase self-cal
! Adding 84 model components to the UV plane model.
! The established model now contains 110 components and 0.154687 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079183Jy  sigma=1.320305
! Fit after  self-cal, rms=0.078880Jy  sigma=1.318644
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 7.262 x 24.08 at -0.5071 degrees (North through East)
! Clean map  min=-0.0029792  max=0.11853 Jy/beam
if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.04     HN        0.99     KP        0.97     
!   LA        0.92     NL        1.10     OV        0.97     PT        0.98     
!   SC        1.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.14     FD        1.04     HN        0.98     KP        1.00     
!   LA        0.98     NL        1.07     OV        1.02     PT        0.97     
!   SC        1.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.99     HN        1.01     KP        1.00     
!   LA        0.98     NL        1.01     OV        1.03     PT        0.95     
!   SC        1.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.96     HN        1.11     KP        1.00     
!   LA        0.98     NL        1.03     OV        0.99     PT        0.96     
!   SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.078880Jy  sigma=1.318644
! Fit after  self-cal, rms=0.080899Jy  sigma=1.310231
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=7.322 mas, bmaj=24.22 mas, bpa=-0.4225 degrees
! Estimated noise=0.526319 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000698901 Jy
! Component: 100  -  total flux cleaned = 0.000956855 Jy
! Component: 150  -  total flux cleaned = 0.00110302 Jy
! Component: 200  -  total flux cleaned = 0.00112269 Jy
! Total flux subtracted in 200 components = 0.00112269 Jy
! Clean residual min=-0.002627 max=0.002581 Jy/beam
! Clean residual mean=0.000011 rms=0.000733 Jy/beam
! Combined flux in latest and established models = 0.155809 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 136 components and 0.155809 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.080873Jy  sigma=1.309707
! Fit after  self-cal, rms=0.080990Jy  sigma=1.309491
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.080990Jy  sigma=1.309491
! Fit after  self-cal, rms=0.081351Jy  sigma=1.309399
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.312 mas, bmaj=24.21 mas, bpa=-0.3892 degrees
! Estimated noise=0.527673 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00043066 Jy
! Component: 100  -  total flux cleaned = 0.000658937 Jy
! Component: 150  -  total flux cleaned = 0.000749792 Jy
! Component: 200  -  total flux cleaned = 0.000780519 Jy
! Total flux subtracted in 200 components = 0.000780519 Jy
! Clean residual min=-0.002562 max=0.002568 Jy/beam
! Clean residual mean=0.000011 rms=0.000721 Jy/beam
! Combined flux in latest and established models = 0.15659 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 143 components and 0.15659 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081336Jy  sigma=1.309156
! Fit after  self-cal, rms=0.081345Jy  sigma=1.309125
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 9.19241e-05 Jy
! Component: 100  -  total flux cleaned = 0.000123316 Jy
! Component: 150  -  total flux cleaned = 9.63187e-05 Jy
! Component: 200  -  total flux cleaned = 7.14845e-05 Jy
! Total flux subtracted in 200 components = 7.14845e-05 Jy
! Clean residual min=-0.002557 max=0.002537 Jy/beam
! Clean residual mean=0.000011 rms=0.000718 Jy/beam
! Combined flux in latest and established models = 0.156661 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 149 components and 0.156661 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081340Jy  sigma=1.309024
! Fit after  self-cal, rms=0.081342Jy  sigma=1.309008
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081342Jy  sigma=1.309008
! Fit after  self-cal, rms=0.081909Jy  sigma=1.307012
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.3 mas, bmaj=24.06 mas, bpa=-0.3577 degrees
! Estimated noise=0.5315 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00117547 Jy
! Component: 100  -  total flux cleaned = 0.00168774 Jy
! Component: 150  -  total flux cleaned = 0.00178467 Jy
! Component: 200  -  total flux cleaned = 0.00181589 Jy
! Total flux subtracted in 200 components = 0.00181589 Jy
! Clean residual min=-0.002488 max=0.002316 Jy/beam
! Clean residual mean=0.000001 rms=0.000671 Jy/beam
! Combined flux in latest and established models = 0.158477 Jy
selfcal
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 172 components and 0.158477 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081881Jy  sigma=1.306671
! Fit after  self-cal, rms=0.081891Jy  sigma=1.306608
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.83828e-05 Jy
! Component: 100  -  total flux cleaned = 6.15189e-05 Jy
! Component: 150  -  total flux cleaned = 6.01436e-05 Jy
! Component: 200  -  total flux cleaned = 3.97649e-05 Jy
! Total flux subtracted in 200 components = 3.97649e-05 Jy
! Clean residual min=-0.002466 max=0.002321 Jy/beam
! Clean residual mean=0.000001 rms=0.000668 Jy/beam
! Combined flux in latest and established models = 0.158517 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 177 components and 0.158517 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081885Jy  sigma=1.306547
! Fit after  self-cal, rms=0.081882Jy  sigma=1.306535
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081882Jy  sigma=1.306535
! Fit after  self-cal, rms=0.082339Jy  sigma=1.306422
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.205 mas, bmaj=24.31 mas, bpa=2.518 degrees
! Estimated noise=0.540866 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000867391 Jy
! Component: 100  -  total flux cleaned = 0.00122767 Jy
! Component: 150  -  total flux cleaned = 0.00125242 Jy
! Component: 200  -  total flux cleaned = 0.0012525 Jy
! Total flux subtracted in 200 components = 0.0012525 Jy
! Clean residual min=-0.002213 max=0.002244 Jy/beam
! Clean residual mean=-0.000002 rms=0.000676 Jy/beam
! Combined flux in latest and established models = 0.15977 Jy
selfcal
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 192 components and 0.15977 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082324Jy  sigma=1.306281
! Fit after  self-cal, rms=0.082330Jy  sigma=1.306270
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.09819e-05 Jy
! Component: 100  -  total flux cleaned = 2.31842e-05 Jy
! Component: 150  -  total flux cleaned = 8.33746e-06 Jy
! Component: 200  -  total flux cleaned = 1.70204e-06 Jy
! Total flux subtracted in 200 components = 1.70204e-06 Jy
! Clean residual min=-0.002208 max=0.002243 Jy/beam
! Clean residual mean=-0.000002 rms=0.000675 Jy/beam
! Combined flux in latest and established models = 0.159771 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 196 components and 0.159771 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082326Jy  sigma=1.306247
! Fit after  self-cal, rms=0.082325Jy  sigma=1.306241
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "************** FINISHED AMPLITUDE SELF-CAL **************"
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
restore
! Inverting map and beam 
! Estimated beam: bmin=7.306 mas, bmaj=24 mas, bpa=-0.3105 degrees
! Estimated noise=0.534951 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 7.306 x 24 at -0.3105 degrees (North through East)
! Clean map  min=-0.0025142  max=0.12006 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  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
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative 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=6.405 mas, bmaj=20.94 mas, bpa=0.361 degrees
! Estimated noise=0.884128 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0882179 Jy
! Component: 100  -  total flux cleaned = 0.118345 Jy
! Component: 150  -  total flux cleaned = 0.133806 Jy
! Component: 200  -  total flux cleaned = 0.142723 Jy
! Total flux subtracted in 200 components = 0.142723 Jy
! Clean residual min=-0.004483 max=0.005055 Jy/beam
! Clean residual mean=-0.000018 rms=0.001310 Jy/beam
! Combined flux in latest and established models = 0.142723 Jy
uvw 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.
flux_cutoff = imstat(rms) * dynam
! Adding 58 model components to the UV plane model.
! The established model now contains 58 components and 0.142723 Jy
! Inverting map and beam 
! Estimated beam: bmin=7.306 mas, bmaj=24 mas, bpa=-0.3105 degrees
! Estimated noise=0.534951 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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00731332 Jy
! Component: 100  -  total flux cleaned = 0.0113186 Jy
! Component: 150  -  total flux cleaned = 0.013733 Jy
! Component: 200  -  total flux cleaned = 0.015094 Jy
! Total flux subtracted in 200 components = 0.015094 Jy
! Clean residual min=-0.002680 max=0.002523 Jy/beam
! Clean residual mean=-0.000003 rms=0.000718 Jy/beam
! Combined flux in latest and established models = 0.157817 Jy
! Adding 65 model components to the UV plane model.
! The established model now contains 121 components and 0.157817 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.205 mas, bmaj=24.31 mas, bpa=2.518 degrees
! Estimated noise=0.540866 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000799841 Jy
! Component: 100  -  total flux cleaned = 0.00110106 Jy
! Component: 150  -  total flux cleaned = 0.00132511 Jy
! Component: 200  -  total flux cleaned = 0.00140651 Jy
! Total flux subtracted in 200 components = 0.00140651 Jy
! Clean residual min=-0.002329 max=0.002321 Jy/beam
! Clean residual mean=-0.000003 rms=0.000694 Jy/beam
! Combined flux in latest and established models = 0.159223 Jy
flux_cutoff = imstat(rms) * dynam
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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.36405e-05 Jy
! Component: 100  -  total flux cleaned = 4.84014e-05 Jy
! Component: 150  -  total flux cleaned = 7.54058e-05 Jy
! Component: 200  -  total flux cleaned = 7.51716e-05 Jy
! Total flux subtracted in 200 components = 7.51716e-05 Jy
! Clean residual min=-0.002294 max=0.002301 Jy/beam
! Clean residual mean=-0.000003 rms=0.000689 Jy/beam
! Combined flux in latest and established models = 0.159298 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 153 components and 0.159298 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=7.306 mas, bmaj=24 mas, bpa=-0.3105 degrees
! Estimated noise=0.534951 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.36263e-06 Jy
! Component: 100  -  total flux cleaned = -6.81694e-05 Jy
! Component: 150  -  total flux cleaned = -0.000129116 Jy
! Component: 200  -  total flux cleaned = -0.000183971 Jy
! Total flux subtracted in 200 components = -0.000183971 Jy
! Clean residual min=-0.002475 max=0.002419 Jy/beam
! Clean residual mean=-0.000001 rms=0.000682 Jy/beam
! Combined flux in latest and established models = 0.159114 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 164 components and 0.159114 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082325Jy  sigma=1.306619
! Fit after  self-cal, rms=0.082277Jy  sigma=1.306572
wmodel /J1837-2157_S_map.mod
! wmodel: Unable to open new model file: /J1837-2157_S_map.mod
! Error occured in command: wmodel
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap /scr/pima/bg219b_uvs/J1837-2157_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 7.306 x 24 at -0.3105 degrees (North through East)
! Clean map  min=-0.0024737  max=0.12017 Jy/beam
! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1837-2157_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.120175 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000683323 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.70582 1.70582 3.41165 6.8233 13.6466 27.2932 54.5864
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.12 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  175.868 
quit
! Quitting program
! Log file /scr/pima/bg219b_uvs/J1837-2157_S_dfm.log closed on Thu May 19 20:31:00 2016