! Started logfile: /image_prod/ug002_uva//J1838-1853_S_a_dfm.log on Thu Mar  5 03:52:20 2020
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     /image_prod/ug002_uva//J1838-1853_S_a_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1838-1853_S_a_uva.fits
! AN table 1: 60 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.767857 visibilities/baseline/integration-bin.
! Found source: J1838-1853
! 
! 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 40 lines of history.
! 
! Reading 3870 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 J1838-1853_S_a]
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 60 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 60 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 60 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.006271Jy  sigma=7.208633
! Fit after  self-cal, rms=0.956747Jy  sigma=6.884801
! 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=5.206 mas, bmaj=26.21 mas, bpa=-11.58 degrees
! Estimated noise=2.1325 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 = 0.0330788 Jy
! Component: 100  -  total flux cleaned = 0.041233 Jy
! Total flux subtracted in 100 components = 0.041233 Jy
! Clean residual min=-0.004125 max=0.003552 Jy/beam
! Clean residual mean=-0.000000 rms=0.001034 Jy/beam
! Combined flux in latest and established models = 0.041233 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.041233 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.083402Jy  sigma=0.460955
! Fit after  self-cal, rms=0.081766Jy  sigma=0.444011
! 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=6.315 mas, bmaj=25.92 mas, bpa=-11.51 degrees
! Estimated noise=1.6487 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 = 0.00660914 Jy
! Component: 100  -  total flux cleaned = 0.00832843 Jy
! Component: 150  -  total flux cleaned = 0.00810866 Jy
! Component: 200  -  total flux cleaned = 0.00766247 Jy
! Total flux subtracted in 200 components = 0.00766247 Jy
! Clean residual min=-0.003136 max=0.003154 Jy/beam
! Clean residual mean=0.000002 rms=0.000888 Jy/beam
! Combined flux in latest and established models = 0.0488955 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 34 components and 0.0488955 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.080951Jy  sigma=0.440510
! Fit after  self-cal, rms=0.080945Jy  sigma=0.440114
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.315 x 25.92 at -11.51 degrees (North through East)
! Clean map  min=-0.0032338  max=0.046961 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.81     FD        1.03     HN        1.09     KP        1.00     
!   LA        0.83     NL        0.97     OV        1.00     PT        1.04     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.83     FD        0.99     HN        0.98     KP        0.99     
!   LA        1.06     NL        1.06     OV        1.12     PT        1.00     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.60     FD        1.05     HN        1.00     KP        0.95     
!   LA        1.06     NL        0.90     OV        1.01     PT        1.10     
! 
! 
! Fit before self-cal, rms=0.080945Jy  sigma=0.440114
! Fit after  self-cal, rms=0.070370Jy  sigma=0.438330
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=6.346 mas, bmaj=25.19 mas, bpa=-11.42 degrees
! Estimated noise=1.62862 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 = 0.00174311 Jy
! Component: 100  -  total flux cleaned = 0.00228888 Jy
! Component: 150  -  total flux cleaned = 0.00237259 Jy
! Component: 200  -  total flux cleaned = 0.00242276 Jy
! Total flux subtracted in 200 components = 0.00242276 Jy
! Clean residual min=-0.002859 max=0.002744 Jy/beam
! Clean residual mean=0.000003 rms=0.000743 Jy/beam
! Combined flux in latest and established models = 0.0513182 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 56 components and 0.0513182 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.070305Jy  sigma=0.438060
! Fit after  self-cal, rms=0.070162Jy  sigma=0.437458
! 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=0.070162Jy  sigma=0.437458
! Fit after  self-cal, rms=0.065738Jy  sigma=0.435802
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.385 mas, bmaj=25.18 mas, bpa=-11.41 degrees
! Estimated noise=1.62337 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000664049 Jy
! Component: 100  -  total flux cleaned = 0.000628007 Jy
! Component: 150  -  total flux cleaned = 0.000652922 Jy
! Component: 200  -  total flux cleaned = 0.000629563 Jy
! Total flux subtracted in 200 components = 0.000629563 Jy
! Clean residual min=-0.002613 max=0.002630 Jy/beam
! Clean residual mean=0.000000 rms=0.000688 Jy/beam
! Combined flux in latest and established models = 0.0519478 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 72 components and 0.0519478 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065699Jy  sigma=0.435612
! Fit after  self-cal, rms=0.065648Jy  sigma=0.435195
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 = 3.8983e-05 Jy
! Component: 100  -  total flux cleaned = -8.87545e-05 Jy
! Component: 150  -  total flux cleaned = -0.000156419 Jy
! Component: 200  -  total flux cleaned = -0.000197483 Jy
! Total flux subtracted in 200 components = -0.000197483 Jy
! Clean residual min=-0.002726 max=0.002688 Jy/beam
! Clean residual mean=0.000001 rms=0.000687 Jy/beam
! Combined flux in latest and established models = 0.0517503 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 93 components and 0.0517503 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065628Jy  sigma=0.435075
! Fit after  self-cal, rms=0.065600Jy  sigma=0.434928
! 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=0.065600Jy  sigma=0.434928
! Fit after  self-cal, rms=0.065051Jy  sigma=0.434805
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.393 mas, bmaj=25.24 mas, bpa=-11.44 degrees
! Estimated noise=1.6145 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000471784 Jy
! Component: 100  -  total flux cleaned = 0.000558898 Jy
! Component: 150  -  total flux cleaned = 0.000533272 Jy
! Component: 200  -  total flux cleaned = 0.000514035 Jy
! Total flux subtracted in 200 components = 0.000514035 Jy
! Clean residual min=-0.002566 max=0.002669 Jy/beam
! Clean residual mean=-0.000001 rms=0.000670 Jy/beam
! Combined flux in latest and established models = 0.0522643 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 100 components and 0.0522643 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065024Jy  sigma=0.434654
! Fit after  self-cal, rms=0.065023Jy  sigma=0.434613
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 = 4.17664e-05 Jy
! Component: 100  -  total flux cleaned = -6.26917e-05 Jy
! Component: 150  -  total flux cleaned = -9.95345e-05 Jy
! Component: 200  -  total flux cleaned = -0.000133496 Jy
! Total flux subtracted in 200 components = -0.000133496 Jy
! Clean residual min=-0.002582 max=0.002671 Jy/beam
! Clean residual mean=-0.000001 rms=0.000668 Jy/beam
! Combined flux in latest and established models = 0.0521308 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 106 components and 0.0521308 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065009Jy  sigma=0.434539
! Fit after  self-cal, rms=0.065007Jy  sigma=0.434520
! 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=0.065007Jy  sigma=0.434520
! Fit after  self-cal, rms=0.064668Jy  sigma=0.434467
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.477 mas, bmaj=25.08 mas, bpa=-10.05 degrees
! Estimated noise=1.6892 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000748603 Jy
! Component: 100  -  total flux cleaned = 0.000750183 Jy
! Component: 150  -  total flux cleaned = 0.000751114 Jy
! Component: 200  -  total flux cleaned = 0.000750383 Jy
! Total flux subtracted in 200 components = 0.000750383 Jy
! Clean residual min=-0.002631 max=0.002794 Jy/beam
! Clean residual mean=-0.000003 rms=0.000667 Jy/beam
! Combined flux in latest and established models = 0.0528812 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 123 components and 0.0528812 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064651Jy  sigma=0.434377
! Fit after  self-cal, rms=0.064632Jy  sigma=0.434257
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)
! Added new window around map position (20.5, -85).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00265846 Jy
! Component: 100  -  total flux cleaned = 0.00403378 Jy
! Component: 150  -  total flux cleaned = 0.00453146 Jy
! Component: 200  -  total flux cleaned = 0.00472124 Jy
! Total flux subtracted in 200 components = 0.00472124 Jy
! Clean residual min=-0.002142 max=0.001670 Jy/beam
! Clean residual mean=-0.000000 rms=0.000524 Jy/beam
! Combined flux in latest and established models = 0.0576025 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 163 components and 0.0576025 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064495Jy  sigma=0.433558
! Fit after  self-cal, rms=0.064446Jy  sigma=0.433315
! 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=6.395 mas, bmaj=25.32 mas, bpa=-11.49 degrees
! Estimated noise=1.60608 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.395 x 25.32 at -11.49 degrees (North through East)
! Clean map  min=-0.0021952  max=0.044218 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=5.278 mas, bmaj=25.79 mas, bpa=-11.52 degrees
! Estimated noise=2.09452 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.034494 Jy
! Component: 100  -  total flux cleaned = 0.0446071 Jy
! Component: 150  -  total flux cleaned = 0.0501668 Jy
! Component: 200  -  total flux cleaned = 0.0527098 Jy
! Total flux subtracted in 200 components = 0.0527098 Jy
! Clean residual min=-0.003620 max=0.003288 Jy/beam
! Clean residual mean=-0.000005 rms=0.000995 Jy/beam
! Combined flux in latest and established models = 0.0527098 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 27 model components to the UV plane model.
! The established model now contains 27 components and 0.0527098 Jy
! Inverting map and beam 
! Estimated beam: bmin=6.395 mas, bmaj=25.32 mas, bpa=-11.49 degrees
! Estimated noise=1.60608 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 = 0.0025129 Jy
! Component: 100  -  total flux cleaned = 0.00392768 Jy
! Component: 150  -  total flux cleaned = 0.00530735 Jy
! Component: 200  -  total flux cleaned = 0.00570654 Jy
! Total flux subtracted in 200 components = 0.00570654 Jy
! Clean residual min=-0.002590 max=0.002230 Jy/beam
! Clean residual mean=-0.000003 rms=0.000656 Jy/beam
! Combined flux in latest and established models = 0.0584164 Jy
! Adding 53 model components to the UV plane model.
! The established model now contains 73 components and 0.0584164 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=9.477 mas, bmaj=25.08 mas, bpa=-10.05 degrees
! Estimated noise=1.6892 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000900533 Jy
! Component: 100  -  total flux cleaned = 0.00186209 Jy
! Component: 150  -  total flux cleaned = 0.00228677 Jy
! Component: 200  -  total flux cleaned = 0.00258502 Jy
! Total flux subtracted in 200 components = 0.00258502 Jy
! Clean residual min=-0.002436 max=0.001827 Jy/beam
! Clean residual mean=-0.000003 rms=0.000545 Jy/beam
! Combined flux in latest and established models = 0.0610014 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 = 0.000236151 Jy
! Component: 100  -  total flux cleaned = 0.000419042 Jy
! Component: 150  -  total flux cleaned = 0.000522624 Jy
! Component: 200  -  total flux cleaned = 0.00068538 Jy
! Total flux subtracted in 200 components = 0.00068538 Jy
! Clean residual min=-0.002218 max=0.001720 Jy/beam
! Clean residual mean=-0.000003 rms=0.000503 Jy/beam
! Combined flux in latest and established models = 0.0616868 Jy
! Adding 65 model components to the UV plane model.
! The established model now contains 126 components and 0.0616868 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=6.395 mas, bmaj=25.32 mas, bpa=-11.49 degrees
! Estimated noise=1.60608 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000599188 Jy
! Component: 100  -  total flux cleaned = -0.000929527 Jy
! Component: 150  -  total flux cleaned = -0.0010449 Jy
! Component: 200  -  total flux cleaned = -0.00104685 Jy
! Total flux subtracted in 200 components = -0.00104685 Jy
! Clean residual min=-0.001789 max=0.001758 Jy/beam
! Clean residual mean=-0.000003 rms=0.000500 Jy/beam
! Combined flux in latest and established models = 0.0606399 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 151 components and 0.0606399 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064368Jy  sigma=0.432880
! Fit after  self-cal, rms=0.064363Jy  sigma=0.432707
wmodel J1838-1853_S_a_map.mod
! Writing 151 model components to file: J1838-1853_S_a_map.mod
wobs   J1838-1853_S_a_uvs.fits
! Writing UV FITS file: J1838-1853_S_a_uvs.fits
wwins  J1838-1853_S_a_map.win
! wwins: Wrote 2 windows to J1838-1853_S_a_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 = -0.000524811 Jy
! Component: 100  -  total flux cleaned = -0.000585369 Jy
! Component: 150  -  total flux cleaned = -0.000613788 Jy
! Component: 200  -  total flux cleaned = -0.000561025 Jy
! Component: 250  -  total flux cleaned = -0.000511743 Jy
! Component: 300  -  total flux cleaned = -0.00044059 Jy
! Component: 350  -  total flux cleaned = -0.000417137 Jy
! Component: 400  -  total flux cleaned = -0.000372564 Jy
! Component: 450  -  total flux cleaned = -0.000308867 Jy
! Component: 500  -  total flux cleaned = -0.000268055 Jy
! Component: 550  -  total flux cleaned = -0.00024837 Jy
! Component: 600  -  total flux cleaned = -0.000190467 Jy
! Component: 650  -  total flux cleaned = -0.00013368 Jy
! Component: 700  -  total flux cleaned = -6.17054e-06 Jy
! Component: 750  -  total flux cleaned = 8.29474e-05 Jy
! Component: 800  -  total flux cleaned = 0.000237652 Jy
! Component: 850  -  total flux cleaned = 0.000288242 Jy
! Component: 900  -  total flux cleaned = 0.000419141 Jy
! Component: 950  -  total flux cleaned = 0.000498701 Jy
! Component: 1000  -  total flux cleaned = 0.000591847 Jy
! Component: 1050  -  total flux cleaned = 0.000652471 Jy
! Component: 1100  -  total flux cleaned = 0.000711678 Jy
! Component: 1150  -  total flux cleaned = 0.000755236 Jy
! Component: 1200  -  total flux cleaned = 0.000783844 Jy
! Component: 1250  -  total flux cleaned = 0.000880453 Jy
! Component: 1300  -  total flux cleaned = 0.000866583 Jy
! Component: 1350  -  total flux cleaned = 0.00092003 Jy
! Component: 1400  -  total flux cleaned = 0.000933073 Jy
! Component: 1450  -  total flux cleaned = 0.000958963 Jy
! Component: 1500  -  total flux cleaned = 0.000945986 Jy
! Component: 1550  -  total flux cleaned = 0.000946107 Jy
! Component: 1600  -  total flux cleaned = 0.000946054 Jy
! Component: 1650  -  total flux cleaned = 0.000982771 Jy
! Component: 1700  -  total flux cleaned = 0.000946275 Jy
! Component: 1750  -  total flux cleaned = 0.000910417 Jy
! Component: 1800  -  total flux cleaned = 0.000886846 Jy
! Component: 1850  -  total flux cleaned = 0.00088685 Jy
! Component: 1900  -  total flux cleaned = 0.000863906 Jy
! Component: 1950  -  total flux cleaned = 0.00085255 Jy
! Component: 2000  -  total flux cleaned = 0.000807878 Jy
! Component: 2050  -  total flux cleaned = 0.000774696 Jy
! Component: 2100  -  total flux cleaned = 0.000741883 Jy
! Component: 2150  -  total flux cleaned = 0.00074181 Jy
! Component: 2200  -  total flux cleaned = 0.000688089 Jy
! Component: 2250  -  total flux cleaned = 0.000656147 Jy
! Component: 2300  -  total flux cleaned = 0.000624617 Jy
! Component: 2350  -  total flux cleaned = 0.000572656 Jy
! Component: 2400  -  total flux cleaned = 0.000541877 Jy
! Component: 2450  -  total flux cleaned = 0.000511321 Jy
! Component: 2500  -  total flux cleaned = 0.00049116 Jy
! Component: 2550  -  total flux cleaned = 0.000441074 Jy
! Component: 2600  -  total flux cleaned = 0.000391563 Jy
! Component: 2650  -  total flux cleaned = 0.000371979 Jy
! Component: 2700  -  total flux cleaned = 0.000332923 Jy
! Component: 2750  -  total flux cleaned = 0.00029425 Jy
! Component: 2800  -  total flux cleaned = 0.000265474 Jy
! Component: 2850  -  total flux cleaned = 0.000265397 Jy
! Component: 2900  -  total flux cleaned = 0.00022756 Jy
! Component: 2950  -  total flux cleaned = 0.000208742 Jy
! Component: 3000  -  total flux cleaned = 0.000208809 Jy
! Component: 3050  -  total flux cleaned = 0.000245912 Jy
! Component: 3100  -  total flux cleaned = 0.000236649 Jy
! Component: 3150  -  total flux cleaned = 0.000236654 Jy
! Component: 3200  -  total flux cleaned = 0.000245828 Jy
! Component: 3250  -  total flux cleaned = 0.000236768 Jy
! Component: 3300  -  total flux cleaned = 0.000227779 Jy
! Component: 3350  -  total flux cleaned = 0.000227789 Jy
! Component: 3400  -  total flux cleaned = 0.000227757 Jy
! Component: 3450  -  total flux cleaned = 0.000218821 Jy
! Component: 3500  -  total flux cleaned = 0.000218828 Jy
! Component: 3550  -  total flux cleaned = 0.000218795 Jy
! Component: 3600  -  total flux cleaned = 0.000209941 Jy
! Component: 3650  -  total flux cleaned = 0.000218737 Jy
! Component: 3700  -  total flux cleaned = 0.000201229 Jy
! Component: 3750  -  total flux cleaned = 0.000236164 Jy
! Component: 3800  -  total flux cleaned = 0.000227521 Jy
! Component: 3850  -  total flux cleaned = 0.000227549 Jy
! Component: 3900  -  total flux cleaned = 0.000244845 Jy
! Component: 3950  -  total flux cleaned = 0.000236207 Jy
! Component: 4000  -  total flux cleaned = 0.000253321 Jy
! Component: 4050  -  total flux cleaned = 0.000236162 Jy
! Total flux subtracted in 4096 components = 0.000261776 Jy
! Clean residual min=-0.000527 max=0.000480 Jy/beam
! Clean residual mean=-0.000001 rms=0.000166 Jy/beam
! Combined flux in latest and established models = 0.0609017 Jy
keep
! Adding 285 model components to the UV plane model.
! The established model now contains 435 components and 0.0609017 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1838-1853_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.395 x 25.32 at -11.49 degrees (North through East)
! Clean map  min=-0.0017257  max=0.043697 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1838-1853_S_a_map.fits
wmodel /image_prod/ug002_uva//J1838-1853_S_a_map.mod
! Writing 435 model components to file: /image_prod/ug002_uva//J1838-1853_S_a_map.mod
wobs   /image_prod/ug002_uva//J1838-1853_S_a_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1838-1853_S_a_uvs.fits
wwins  /image_prod/ug002_uva//J1838-1853_S_a_map.win
! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1838-1853_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0436972 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000156504 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.07446 1.07446 2.14893 4.29786 8.59572 17.1914 34.3829 68.7657
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.043 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  279.208 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1838-1853_S_a_dfm.log closed on Thu Mar  5 03:52:24 2020