! Started logfile: /vlbi/uf001/uva//J0941+2728_S_dfm.log on Mon Jan 14 00:34:41 2019
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     /vlbi/uf001/uva//J0941+2728_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0941+2728_S_uva.fits
! AN table 1: 60 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.674444 visibilities/baseline/integration-bin.
! Found source: J0941+2728
! 
! There are 3 IFs, and a total of 3 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
! 
! Polarization(s): RR
! 
! Read 44 lines of history.
! 
! Reading 5463 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 3 channels.
! Selecting polarization: RR,  channels: 1..3
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
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 J0941+2728_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
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === "
! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 ===  
! 
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 164 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 164 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 164 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.989810Jy  sigma=21.745192
! Fit after  self-cal, rms=0.892784Jy  sigma=19.621520
! 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=2.994 mas, bmaj=5.824 mas, bpa=-6.964 degrees
! Estimated noise=0.660623 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 = 0.0831375 Jy
! Component: 100  -  total flux cleaned = 0.102462 Jy
! Total flux subtracted in 100 components = 0.102462 Jy
! Clean residual min=-0.004492 max=0.007201 Jy/beam
! Clean residual mean=-0.000002 rms=0.001107 Jy/beam
! Combined flux in latest and established models = 0.102462 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.102462 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.055678Jy  sigma=1.184443
! Fit after  self-cal, rms=0.055656Jy  sigma=1.183907
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00740029 Jy
! Component: 100  -  total flux cleaned = 0.01084 Jy
! Total flux subtracted in 100 components = 0.01084 Jy
! Clean residual min=-0.003634 max=0.003750 Jy/beam
! Clean residual mean=0.000002 rms=0.000937 Jy/beam
! Combined flux in latest and established models = 0.113302 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 12 components and 0.113302 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054671Jy  sigma=1.161248
! Fit after  self-cal, rms=0.054665Jy  sigma=1.161080
! 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=3.602 mas, bmaj=6.801 mas, bpa=-6.415 degrees
! Estimated noise=0.475228 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 = 0.00219035 Jy
! Component: 100  -  total flux cleaned = 0.00345232 Jy
! Component: 150  -  total flux cleaned = 0.0042269 Jy
! Component: 200  -  total flux cleaned = 0.00455675 Jy
! Total flux subtracted in 200 components = 0.00455675 Jy
! Clean residual min=-0.002499 max=0.002983 Jy/beam
! Clean residual mean=0.000007 rms=0.000658 Jy/beam
! Combined flux in latest and established models = 0.117859 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 25 components and 0.117859 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054578Jy  sigma=1.158960
! Fit after  self-cal, rms=0.054576Jy  sigma=1.158909
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.602 x 6.801 at -6.415 degrees (North through East)
! Clean map  min=-0.002405  max=0.10752 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00     HN        0.97     KP        0.98     
!   LA        0.99     MK        0.93     NL        0.99     OV        0.99     
!   PT        1.06     SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.01     HN        0.94     KP        1.02     
!   LA        1.01     MK        1.01     NL        1.11     OV        1.00     
!   PT        0.89     SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.01     HN        0.99     KP        0.97     
!   LA        0.96     MK        1.08     NL        1.13     OV        1.01     
!   PT        0.90     SC        0.98     
! 
! 
! Fit before self-cal, rms=0.054576Jy  sigma=1.158909
! Fit after  self-cal, rms=0.054549Jy  sigma=1.148505
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.601 mas, bmaj=6.819 mas, bpa=-6.476 degrees
! Estimated noise=0.474952 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 = 0.000230367 Jy
! Component: 100  -  total flux cleaned = 0.000148696 Jy
! Component: 150  -  total flux cleaned = 0.000131337 Jy
! Component: 200  -  total flux cleaned = 0.000114484 Jy
! Total flux subtracted in 200 components = 0.000114484 Jy
! Clean residual min=-0.002171 max=0.002285 Jy/beam
! Clean residual mean=0.000006 rms=0.000573 Jy/beam
! Combined flux in latest and established models = 0.117973 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 31 components and 0.117973 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054535Jy  sigma=1.148181
! Fit after  self-cal, rms=0.054545Jy  sigma=1.147999
! 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.
! 
! Fit before self-cal, rms=0.054545Jy  sigma=1.147999
! Fit after  self-cal, rms=0.054698Jy  sigma=1.141199
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.599 mas, bmaj=6.824 mas, bpa=-6.501 degrees
! Estimated noise=0.475541 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000247427 Jy
! Component: 100  -  total flux cleaned = 0.000192998 Jy
! Component: 150  -  total flux cleaned = 0.00016052 Jy
! Component: 200  -  total flux cleaned = 0.000130878 Jy
! Total flux subtracted in 200 components = 0.000130878 Jy
! Clean residual min=-0.002195 max=0.001985 Jy/beam
! Clean residual mean=0.000006 rms=0.000509 Jy/beam
! Combined flux in latest and established models = 0.118104 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 37 components and 0.118104 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054688Jy  sigma=1.140942
! Fit after  self-cal, rms=0.054705Jy  sigma=1.140845
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 = 3.91556e-05 Jy
! Component: 100  -  total flux cleaned = 1.1691e-05 Jy
! Component: 150  -  total flux cleaned = -1.50363e-05 Jy
! Component: 200  -  total flux cleaned = -4.03483e-05 Jy
! Total flux subtracted in 200 components = -4.03483e-05 Jy
! Clean residual min=-0.002196 max=0.001982 Jy/beam
! Clean residual mean=0.000006 rms=0.000508 Jy/beam
! Combined flux in latest and established models = 0.118064 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 40 components and 0.118064 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054699Jy  sigma=1.140717
! Fit after  self-cal, rms=0.054698Jy  sigma=1.140713
! 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.
! 
! Fit before self-cal, rms=0.054698Jy  sigma=1.140713
! Fit after  self-cal, rms=0.054774Jy  sigma=1.140653
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.592 mas, bmaj=6.826 mas, bpa=-6.491 degrees
! Estimated noise=0.475813 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000238059 Jy
! Component: 100  -  total flux cleaned = 0.000210602 Jy
! Component: 150  -  total flux cleaned = 0.000198063 Jy
! Component: 200  -  total flux cleaned = 0.000175208 Jy
! Total flux subtracted in 200 components = 0.000175208 Jy
! Clean residual min=-0.002201 max=0.001967 Jy/beam
! Clean residual mean=0.000006 rms=0.000505 Jy/beam
! Combined flux in latest and established models = 0.118239 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 41 components and 0.118239 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054768Jy  sigma=1.140513
! Fit after  self-cal, rms=0.054769Jy  sigma=1.140509
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 = 2.9276e-05 Jy
! Component: 100  -  total flux cleaned = 7.24058e-06 Jy
! Component: 150  -  total flux cleaned = -1.38773e-05 Jy
! Component: 200  -  total flux cleaned = -2.42534e-05 Jy
! Total flux subtracted in 200 components = -2.42534e-05 Jy
! Clean residual min=-0.002199 max=0.001962 Jy/beam
! Clean residual mean=0.000006 rms=0.000504 Jy/beam
! Combined flux in latest and established models = 0.118215 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 42 components and 0.118215 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054765Jy  sigma=1.140426
! Fit after  self-cal, rms=0.054764Jy  sigma=1.140424
! 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.
! 
! Fit before self-cal, rms=0.054764Jy  sigma=1.140424
! Fit after  self-cal, rms=0.054795Jy  sigma=1.140407
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.861 mas, bmaj=9.567 mas, bpa=-4.521 degrees
! Estimated noise=0.597536 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000145209 Jy
! Component: 100  -  total flux cleaned = 0.000226542 Jy
! Component: 150  -  total flux cleaned = 0.000301217 Jy
! Component: 200  -  total flux cleaned = 0.000353988 Jy
! Total flux subtracted in 200 components = 0.000353988 Jy
! Clean residual min=-0.002083 max=0.002052 Jy/beam
! Clean residual mean=0.000011 rms=0.000566 Jy/beam
! Combined flux in latest and established models = 0.118569 Jy
selfcal
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 45 components and 0.118569 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054803Jy  sigma=1.140561
! Fit after  self-cal, rms=0.054798Jy  sigma=1.140472
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 = -9.61315e-07 Jy
! Component: 100  -  total flux cleaned = -7.58623e-07 Jy
! Component: 150  -  total flux cleaned = -7.41879e-08 Jy
! Component: 200  -  total flux cleaned = 8.85698e-06 Jy
! Total flux subtracted in 200 components = 8.85698e-06 Jy
! Clean residual min=-0.002082 max=0.002046 Jy/beam
! Clean residual mean=0.000011 rms=0.000566 Jy/beam
! Combined flux in latest and established models = 0.118577 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 47 components and 0.118577 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054804Jy  sigma=1.140570
! Fit after  self-cal, rms=0.054802Jy  sigma=1.140527
! 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=3.588 mas, bmaj=6.826 mas, bpa=-6.459 degrees
! Estimated noise=0.476008 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.588 x 6.826 at -6.459 degrees (North through East)
! Clean map  min=-0.0020332  max=0.10753 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=2.99 mas, bmaj=5.839 mas, bpa=-6.989 degrees
! Estimated noise=0.659713 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0829592 Jy
! Component: 100  -  total flux cleaned = 0.102532 Jy
! Component: 150  -  total flux cleaned = 0.110272 Jy
! Component: 200  -  total flux cleaned = 0.113987 Jy
! Total flux subtracted in 200 components = 0.113987 Jy
! Clean residual min=-0.003419 max=0.003245 Jy/beam
! Clean residual mean=0.000001 rms=0.000823 Jy/beam
! Combined flux in latest and established models = 0.113987 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 16 model components to the UV plane model.
! The established model now contains 16 components and 0.113987 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.588 mas, bmaj=6.826 mas, bpa=-6.459 degrees
! Estimated noise=0.476008 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)
! Added new window around map position (4, 3).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00272777 Jy
! Component: 100  -  total flux cleaned = 0.00430783 Jy
! Component: 150  -  total flux cleaned = 0.00502488 Jy
! Component: 200  -  total flux cleaned = 0.00522682 Jy
! Total flux subtracted in 200 components = 0.00522682 Jy
! Clean residual min=-0.002109 max=0.001823 Jy/beam
! Clean residual mean=0.000005 rms=0.000492 Jy/beam
! Combined flux in latest and established models = 0.119214 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 35 components and 0.119213 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=7.861 mas, bmaj=9.567 mas, bpa=-4.521 degrees
! Estimated noise=0.597536 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000597984 Jy
! Component: 100  -  total flux cleaned = 0.000678852 Jy
! Component: 150  -  total flux cleaned = 0.000739738 Jy
! Component: 200  -  total flux cleaned = 0.000809987 Jy
! Total flux subtracted in 200 components = 0.000809987 Jy
! Clean residual min=-0.001941 max=0.002108 Jy/beam
! Clean residual mean=0.000011 rms=0.000529 Jy/beam
! Combined flux in latest and established models = 0.120023 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 = 6.01121e-05 Jy
! Component: 100  -  total flux cleaned = 0.00011199 Jy
! Component: 150  -  total flux cleaned = 0.000135441 Jy
! Component: 200  -  total flux cleaned = 0.000146206 Jy
! Total flux subtracted in 200 components = 0.000146206 Jy
! Clean residual min=-0.001941 max=0.002102 Jy/beam
! Clean residual mean=0.000011 rms=0.000526 Jy/beam
! Combined flux in latest and established models = 0.12017 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 65 components and 0.12017 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.588 mas, bmaj=6.826 mas, bpa=-6.459 degrees
! Estimated noise=0.476008 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.62876e-05 Jy
! Component: 100  -  total flux cleaned = 2.2006e-06 Jy
! Component: 150  -  total flux cleaned = 8.14479e-05 Jy
! Component: 200  -  total flux cleaned = 0.000105682 Jy
! Total flux subtracted in 200 components = 0.000105682 Jy
! Clean residual min=-0.001854 max=0.001865 Jy/beam
! Clean residual mean=0.000006 rms=0.000477 Jy/beam
! Combined flux in latest and established models = 0.120275 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 81 components and 0.120275 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054733Jy  sigma=1.139016
! Fit after  self-cal, rms=0.054730Jy  sigma=1.138831
wmodel J0941+2728_S_map.mod
! Writing 81 model components to file: J0941+2728_S_map.mod
wobs   J0941+2728_S_uvs.fits
! Writing UV FITS file: J0941+2728_S_uvs.fits
wwins  J0941+2728_S_map.win
! wwins: Wrote 2 windows to J0941+2728_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -2.94404e-06 Jy
! Component: 100  -  total flux cleaned = -0.000100011 Jy
! Component: 150  -  total flux cleaned = -0.000160959 Jy
! Component: 200  -  total flux cleaned = -0.000131537 Jy
! Component: 250  -  total flux cleaned = -0.000102995 Jy
! Component: 300  -  total flux cleaned = -0.000187027 Jy
! Component: 350  -  total flux cleaned = -0.000268529 Jy
! Component: 400  -  total flux cleaned = -0.000401477 Jy
! Component: 450  -  total flux cleaned = -0.00047926 Jy
! Component: 500  -  total flux cleaned = -0.000555976 Jy
! Component: 550  -  total flux cleaned = -0.000606522 Jy
! Component: 600  -  total flux cleaned = -0.000803372 Jy
! Component: 650  -  total flux cleaned = -0.000851069 Jy
! Component: 700  -  total flux cleaned = -0.000921745 Jy
! Component: 750  -  total flux cleaned = -0.000944778 Jy
! Component: 800  -  total flux cleaned = -0.000990124 Jy
! Component: 850  -  total flux cleaned = -0.000990153 Jy
! Component: 900  -  total flux cleaned = -0.00103526 Jy
! Component: 950  -  total flux cleaned = -0.00105694 Jy
! Component: 1000  -  total flux cleaned = -0.000991386 Jy
! Component: 1050  -  total flux cleaned = -0.000991295 Jy
! Component: 1100  -  total flux cleaned = -0.000948771 Jy
! Component: 1150  -  total flux cleaned = -0.000906718 Jy
! Component: 1200  -  total flux cleaned = -0.000865199 Jy
! Component: 1250  -  total flux cleaned = -0.000885891 Jy
! Component: 1300  -  total flux cleaned = -0.000906228 Jy
! Component: 1350  -  total flux cleaned = -0.000846131 Jy
! Component: 1400  -  total flux cleaned = -0.000866509 Jy
! Component: 1450  -  total flux cleaned = -0.000905783 Jy
! Component: 1500  -  total flux cleaned = -0.000944749 Jy
! Component: 1550  -  total flux cleaned = -0.0010025 Jy
! Component: 1600  -  total flux cleaned = -0.00105966 Jy
! Component: 1650  -  total flux cleaned = -0.00105991 Jy
! Component: 1700  -  total flux cleaned = -0.00111585 Jy
! Component: 1750  -  total flux cleaned = -0.00113416 Jy
! Component: 1800  -  total flux cleaned = -0.0011891 Jy
! Component: 1850  -  total flux cleaned = -0.00117149 Jy
! Component: 1900  -  total flux cleaned = -0.00118943 Jy
! Component: 1950  -  total flux cleaned = -0.00117176 Jy
! Component: 2000  -  total flux cleaned = -0.00124228 Jy
! Component: 2050  -  total flux cleaned = -0.00125995 Jy
! Component: 2100  -  total flux cleaned = -0.00127754 Jy
! Component: 2150  -  total flux cleaned = -0.00129478 Jy
! Component: 2200  -  total flux cleaned = -0.00134605 Jy
! Component: 2250  -  total flux cleaned = -0.00144745 Jy
! Component: 2300  -  total flux cleaned = -0.00144736 Jy
! Component: 2350  -  total flux cleaned = -0.00144746 Jy
! Component: 2400  -  total flux cleaned = -0.0014803 Jy
! Component: 2450  -  total flux cleaned = -0.00149683 Jy
! Component: 2500  -  total flux cleaned = -0.00152922 Jy
! Component: 2550  -  total flux cleaned = -0.00154522 Jy
! Component: 2600  -  total flux cleaned = -0.00152954 Jy
! Component: 2650  -  total flux cleaned = -0.00154541 Jy
! Component: 2700  -  total flux cleaned = -0.0015766 Jy
! Component: 2750  -  total flux cleaned = -0.00157663 Jy
! Component: 2800  -  total flux cleaned = -0.00157661 Jy
! Component: 2850  -  total flux cleaned = -0.00153049 Jy
! Component: 2900  -  total flux cleaned = -0.00154574 Jy
! Component: 2950  -  total flux cleaned = -0.00159086 Jy
! Component: 3000  -  total flux cleaned = -0.00154596 Jy
! Component: 3050  -  total flux cleaned = -0.00154596 Jy
! Component: 3100  -  total flux cleaned = -0.00153105 Jy
! Component: 3150  -  total flux cleaned = -0.0015017 Jy
! Component: 3200  -  total flux cleaned = -0.00153101 Jy
! Component: 3250  -  total flux cleaned = -0.00153099 Jy
! Component: 3300  -  total flux cleaned = -0.00153098 Jy
! Component: 3350  -  total flux cleaned = -0.00158801 Jy
! Component: 3400  -  total flux cleaned = -0.00154544 Jy
! Component: 3450  -  total flux cleaned = -0.00158771 Jy
! Component: 3500  -  total flux cleaned = -0.00161573 Jy
! Component: 3550  -  total flux cleaned = -0.00160174 Jy
! Component: 3600  -  total flux cleaned = -0.00162923 Jy
! Component: 3650  -  total flux cleaned = -0.00161573 Jy
! Component: 3700  -  total flux cleaned = -0.00167012 Jy
! Component: 3750  -  total flux cleaned = -0.00164298 Jy
! Component: 3800  -  total flux cleaned = -0.00162953 Jy
! Component: 3850  -  total flux cleaned = -0.00168296 Jy
! Component: 3900  -  total flux cleaned = -0.00165635 Jy
! Component: 3950  -  total flux cleaned = -0.00160354 Jy
! Component: 4000  -  total flux cleaned = -0.00164285 Jy
! Component: 4050  -  total flux cleaned = -0.00160383 Jy
! Total flux subtracted in 4096 components = -0.00161684 Jy
! Clean residual min=-0.000793 max=0.000927 Jy/beam
! Clean residual mean=0.000003 rms=0.000243 Jy/beam
! Combined flux in latest and established models = 0.118659 Jy
keep
! Adding 300 model components to the UV plane model.
! The established model now contains 381 components and 0.118659 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0941+2728_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.588 x 6.826 at -6.459 degrees (North through East)
! Clean map  min=-0.0014447  max=0.10764 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0941+2728_S_map.fits
wmodel /vlbi/uf001/uva//J0941+2728_S_map.mod
! Writing 381 model components to file: /vlbi/uf001/uva//J0941+2728_S_map.mod
wobs   /vlbi/uf001/uva//J0941+2728_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0941+2728_S_uvs.fits
wwins  /vlbi/uf001/uva//J0941+2728_S_map.win
! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0941+2728_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.107641 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000240154 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.669317 0.669317 1.33863 2.67727 5.35454 10.7091 21.4182 42.8363 85.6726
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0007 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.107 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  448.217 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0941+2728_S_dfm.log closed on Mon Jan 14 00:34:45 2019