! Started logfile: /image_prod/ug002_uva//J1655-1831_S_dfm.log on Thu Mar  5 03:00:09 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//J1655-1831_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1655-1831_S_uva.fits
! AN table 1: 75 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.904815 visibilities/baseline/integration-bin.
! Found source: J1655-1831
! 
! 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 7329 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 J1655-1831_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 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.007003Jy  sigma=7.166319
! Fit after  self-cal, rms=0.934140Jy  sigma=6.614570
! 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=3.483 mas, bmaj=11.45 mas, bpa=14.11 degrees
! Estimated noise=2.18429 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 = 0.0556019 Jy
! Component: 100  -  total flux cleaned = 0.0687736 Jy
! Total flux subtracted in 100 components = 0.0687736 Jy
! Clean residual min=-0.005030 max=0.005771 Jy/beam
! Clean residual mean=0.000007 rms=0.001312 Jy/beam
! Combined flux in latest and established models = 0.0687736 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.0687736 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084816Jy  sigma=0.484846
! Fit after  self-cal, rms=0.084417Jy  sigma=0.482751
! 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=4.142 mas, bmaj=12.88 mas, bpa=14.1 degrees
! Estimated noise=1.23655 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 = 0.00680947 Jy
! Component: 100  -  total flux cleaned = 0.0101515 Jy
! Component: 150  -  total flux cleaned = 0.0111896 Jy
! Component: 200  -  total flux cleaned = 0.0115404 Jy
! Total flux subtracted in 200 components = 0.0115404 Jy
! Clean residual min=-0.003175 max=0.003318 Jy/beam
! Clean residual mean=0.000023 rms=0.000828 Jy/beam
! Combined flux in latest and established models = 0.080314 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 24 components and 0.080314 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.083881Jy  sigma=0.478333
! Fit after  self-cal, rms=0.083890Jy  sigma=0.478248
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.142 x 12.88 at 14.1 degrees (North through East)
! Clean map  min=-0.0029818  max=0.066456 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.03     HN        1.06     KP        0.98     
!   LA        1.02     NL        0.95     OV        0.93     PT        1.01     
!   SC        1.03     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.40     FD        0.99     HN        1.02     KP        1.04     
!   LA        0.92     NL        0.89     OV        0.92     PT        1.12     
!   SC        0.85     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.13     FD        1.03     HN        1.08     KP        1.04     
!   LA        0.94     NL        0.93     OV        0.93     PT        1.07     
!   SC        1.04     
! 
! 
! Fit before self-cal, rms=0.083890Jy  sigma=0.478248
! Fit after  self-cal, rms=0.090131Jy  sigma=0.475420
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.117 mas, bmaj=12.87 mas, bpa=14.4 degrees
! Estimated noise=1.23691 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 = 0.000581235 Jy
! Component: 100  -  total flux cleaned = 0.000649945 Jy
! Component: 150  -  total flux cleaned = 0.000651262 Jy
! Component: 200  -  total flux cleaned = 0.000651059 Jy
! Total flux subtracted in 200 components = 0.000651059 Jy
! Clean residual min=-0.002977 max=0.002411 Jy/beam
! Clean residual mean=0.000018 rms=0.000646 Jy/beam
! Combined flux in latest and established models = 0.080965 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 39 components and 0.080965 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.090111Jy  sigma=0.475208
! Fit after  self-cal, rms=0.090168Jy  sigma=0.475019
! 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=0.090168Jy  sigma=0.475019
! Fit after  self-cal, rms=0.092335Jy  sigma=0.474390
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.12 mas, bmaj=12.88 mas, bpa=14.21 degrees
! Estimated noise=1.2386 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000442503 Jy
! Component: 100  -  total flux cleaned = 0.000386425 Jy
! Component: 150  -  total flux cleaned = 0.000341431 Jy
! Component: 200  -  total flux cleaned = 0.000302616 Jy
! Total flux subtracted in 200 components = 0.000302616 Jy
! Clean residual min=-0.002997 max=0.002226 Jy/beam
! Clean residual mean=0.000013 rms=0.000611 Jy/beam
! Combined flux in latest and established models = 0.0812677 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 55 components and 0.0812677 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.092321Jy  sigma=0.474270
! Fit after  self-cal, rms=0.092328Jy  sigma=0.474244
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 = -1.80524e-05 Jy
! Component: 100  -  total flux cleaned = -3.37679e-05 Jy
! Component: 150  -  total flux cleaned = -4.7647e-05 Jy
! Component: 200  -  total flux cleaned = -6.08797e-05 Jy
! Total flux subtracted in 200 components = -6.08797e-05 Jy
! Clean residual min=-0.003003 max=0.002268 Jy/beam
! Clean residual mean=0.000013 rms=0.000610 Jy/beam
! Combined flux in latest and established models = 0.0812068 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 64 components and 0.0812068 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.092324Jy  sigma=0.474207
! Fit after  self-cal, rms=0.092323Jy  sigma=0.474204
! 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=0.092323Jy  sigma=0.474204
! Fit after  self-cal, rms=0.093414Jy  sigma=0.474125
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.123 mas, bmaj=12.86 mas, bpa=14.02 degrees
! Estimated noise=1.23569 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.92735e-05 Jy
! Component: 100  -  total flux cleaned = 4.85285e-05 Jy
! Component: 150  -  total flux cleaned = -1.54175e-06 Jy
! Component: 200  -  total flux cleaned = -2.9723e-05 Jy
! Total flux subtracted in 200 components = -2.9723e-05 Jy
! Clean residual min=-0.002985 max=0.002190 Jy/beam
! Clean residual mean=0.000011 rms=0.000599 Jy/beam
! Combined flux in latest and established models = 0.0811771 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 68 components and 0.0811771 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.093406Jy  sigma=0.474071
! Fit after  self-cal, rms=0.093408Jy  sigma=0.474066
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 = -1.53417e-05 Jy
! Component: 100  -  total flux cleaned = -1.51478e-05 Jy
! Component: 150  -  total flux cleaned = -1.52825e-05 Jy
! Component: 200  -  total flux cleaned = -1.55597e-05 Jy
! Total flux subtracted in 200 components = -1.55597e-05 Jy
! Clean residual min=-0.002986 max=0.002196 Jy/beam
! Clean residual mean=0.000011 rms=0.000599 Jy/beam
! Combined flux in latest and established models = 0.0811615 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 73 components and 0.0811615 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.093404Jy  sigma=0.474052
! Fit after  self-cal, rms=0.093404Jy  sigma=0.474052
! 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=0.093404Jy  sigma=0.474052
! Fit after  self-cal, rms=0.094027Jy  sigma=0.474027
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.727 mas, bmaj=18.55 mas, bpa=2.212 degrees
! Estimated noise=1.36158 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000458712 Jy
! Component: 100  -  total flux cleaned = -0.000500172 Jy
! Component: 150  -  total flux cleaned = -0.000516355 Jy
! Component: 200  -  total flux cleaned = -0.000529938 Jy
! Total flux subtracted in 200 components = -0.000529938 Jy
! Clean residual min=-0.002701 max=0.002304 Jy/beam
! Clean residual mean=0.000016 rms=0.000690 Jy/beam
! Combined flux in latest and established models = 0.0806316 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 79 components and 0.0806316 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.094033Jy  sigma=0.474004
! Fit after  self-cal, rms=0.094033Jy  sigma=0.473997
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 = -7.32243e-05 Jy
! Component: 100  -  total flux cleaned = -4.14797e-05 Jy
! Component: 150  -  total flux cleaned = -5.08503e-05 Jy
! Component: 200  -  total flux cleaned = -5.91542e-05 Jy
! Total flux subtracted in 200 components = -5.91542e-05 Jy
! Clean residual min=-0.002698 max=0.002338 Jy/beam
! Clean residual mean=0.000016 rms=0.000690 Jy/beam
! Combined flux in latest and established models = 0.0805724 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 89 components and 0.0805724 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.094038Jy  sigma=0.473999
! Fit after  self-cal, rms=0.094036Jy  sigma=0.473995
! 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=4.128 mas, bmaj=12.84 mas, bpa=13.87 degrees
! Estimated noise=1.23288 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.128 x 12.84 at 13.87 degrees (North through East)
! Clean map  min=-0.0029007  max=0.067641 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=3.482 mas, bmaj=11.49 mas, bpa=13.91 degrees
! Estimated noise=2.15077 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.054891 Jy
! Component: 100  -  total flux cleaned = 0.0677478 Jy
! Component: 150  -  total flux cleaned = 0.073506 Jy
! Component: 200  -  total flux cleaned = 0.0765491 Jy
! Total flux subtracted in 200 components = 0.0765491 Jy
! Clean residual min=-0.004082 max=0.003612 Jy/beam
! Clean residual mean=0.000003 rms=0.000980 Jy/beam
! Combined flux in latest and established models = 0.0765491 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 19 model components to the UV plane model.
! The established model now contains 19 components and 0.0765491 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.128 mas, bmaj=12.84 mas, bpa=13.87 degrees
! Estimated noise=1.23288 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 = 0.00259709 Jy
! Component: 100  -  total flux cleaned = 0.00358568 Jy
! Component: 150  -  total flux cleaned = 0.00380694 Jy
! Component: 200  -  total flux cleaned = 0.00391742 Jy
! Total flux subtracted in 200 components = 0.00391742 Jy
! Clean residual min=-0.003011 max=0.002248 Jy/beam
! Clean residual mean=0.000010 rms=0.000612 Jy/beam
! Combined flux in latest and established models = 0.0804665 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 26 components and 0.0804665 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=7.727 mas, bmaj=18.55 mas, bpa=2.212 degrees
! Estimated noise=1.36158 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.58471e-05 Jy
! Component: 100  -  total flux cleaned = 0.000119601 Jy
! Component: 150  -  total flux cleaned = 0.000106355 Jy
! Component: 200  -  total flux cleaned = 0.000118647 Jy
! Total flux subtracted in 200 components = 0.000118647 Jy
! Clean residual min=-0.002732 max=0.002328 Jy/beam
! Clean residual mean=0.000016 rms=0.000693 Jy/beam
! Combined flux in latest and established models = 0.0805851 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 = 8.35654e-07 Jy
! Component: 100  -  total flux cleaned = 5.25467e-07 Jy
! Component: 150  -  total flux cleaned = 2.91032e-07 Jy
! Component: 200  -  total flux cleaned = 3.63189e-07 Jy
! Total flux subtracted in 200 components = 3.63189e-07 Jy
! Clean residual min=-0.002717 max=0.002333 Jy/beam
! Clean residual mean=0.000016 rms=0.000691 Jy/beam
! Combined flux in latest and established models = 0.0805855 Jy
! Adding 17 model components to the UV plane model.
! The established model now contains 39 components and 0.0805855 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.128 mas, bmaj=12.84 mas, bpa=13.87 degrees
! Estimated noise=1.23288 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000172206 Jy
! Component: 100  -  total flux cleaned = 0.000271225 Jy
! Component: 150  -  total flux cleaned = 0.000331355 Jy
! Component: 200  -  total flux cleaned = 0.000384949 Jy
! Total flux subtracted in 200 components = 0.000384949 Jy
! Clean residual min=-0.003010 max=0.002270 Jy/beam
! Clean residual mean=0.000010 rms=0.000600 Jy/beam
! Combined flux in latest and established models = 0.0809705 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 50 components and 0.0809705 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.094052Jy  sigma=0.474078
! Fit after  self-cal, rms=0.094034Jy  sigma=0.474072
wmodel J1655-1831_S_map.mod
! Writing 50 model components to file: J1655-1831_S_map.mod
wobs   J1655-1831_S_uvs.fits
! Writing UV FITS file: J1655-1831_S_uvs.fits
wwins  J1655-1831_S_map.win
! wwins: Wrote 1 windows to J1655-1831_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 = -0.000957463 Jy
! Component: 100  -  total flux cleaned = -0.00119324 Jy
! Component: 150  -  total flux cleaned = -0.00122925 Jy
! Component: 200  -  total flux cleaned = -0.00139771 Jy
! Component: 250  -  total flux cleaned = -0.00158769 Jy
! Component: 300  -  total flux cleaned = -0.00176997 Jy
! Component: 350  -  total flux cleaned = -0.00191681 Jy
! Component: 400  -  total flux cleaned = -0.00211469 Jy
! Component: 450  -  total flux cleaned = -0.00225034 Jy
! Component: 500  -  total flux cleaned = -0.0023813 Jy
! Component: 550  -  total flux cleaned = -0.00245805 Jy
! Component: 600  -  total flux cleaned = -0.00255715 Jy
! Component: 650  -  total flux cleaned = -0.00262941 Jy
! Component: 700  -  total flux cleaned = -0.00272338 Jy
! Component: 750  -  total flux cleaned = -0.00283796 Jy
! Component: 800  -  total flux cleaned = -0.00299364 Jy
! Component: 850  -  total flux cleaned = -0.00312408 Jy
! Component: 900  -  total flux cleaned = -0.00327333 Jy
! Component: 950  -  total flux cleaned = -0.00339934 Jy
! Component: 1000  -  total flux cleaned = -0.00360474 Jy
! Component: 1050  -  total flux cleaned = -0.00382579 Jy
! Component: 1100  -  total flux cleaned = -0.00398309 Jy
! Component: 1150  -  total flux cleaned = -0.00409881 Jy
! Component: 1200  -  total flux cleaned = -0.00423195 Jy
! Component: 1250  -  total flux cleaned = -0.00440038 Jy
! Component: 1300  -  total flux cleaned = -0.00456601 Jy
! Component: 1350  -  total flux cleaned = -0.00474655 Jy
! Component: 1400  -  total flux cleaned = -0.00488895 Jy
! Component: 1450  -  total flux cleaned = -0.00502932 Jy
! Component: 1500  -  total flux cleaned = -0.0052188 Jy
! Component: 1550  -  total flux cleaned = -0.00533748 Jy
! Component: 1600  -  total flux cleaned = -0.00543806 Jy
! Component: 1650  -  total flux cleaned = -0.00558672 Jy
! Component: 1700  -  total flux cleaned = -0.00571713 Jy
! Component: 1750  -  total flux cleaned = -0.00584574 Jy
! Component: 1800  -  total flux cleaned = -0.00597272 Jy
! Component: 1850  -  total flux cleaned = -0.00606674 Jy
! Component: 1900  -  total flux cleaned = -0.00617512 Jy
! Component: 1950  -  total flux cleaned = -0.00631245 Jy
! Component: 2000  -  total flux cleaned = -0.00643293 Jy
! Component: 2050  -  total flux cleaned = -0.00650724 Jy
! Component: 2100  -  total flux cleaned = -0.00659524 Jy
! Component: 2150  -  total flux cleaned = -0.00665326 Jy
! Component: 2200  -  total flux cleaned = -0.00675366 Jy
! Component: 2250  -  total flux cleaned = -0.00685301 Jy
! Component: 2300  -  total flux cleaned = -0.00692303 Jy
! Component: 2350  -  total flux cleaned = -0.00702012 Jy
! Component: 2400  -  total flux cleaned = -0.00708881 Jy
! Component: 2450  -  total flux cleaned = -0.00715691 Jy
! Component: 2500  -  total flux cleaned = -0.00725128 Jy
! Component: 2550  -  total flux cleaned = -0.00734474 Jy
! Component: 2600  -  total flux cleaned = -0.00741101 Jy
! Component: 2650  -  total flux cleaned = -0.00746348 Jy
! Component: 2700  -  total flux cleaned = -0.00751569 Jy
! Component: 2750  -  total flux cleaned = -0.00760601 Jy
! Component: 2800  -  total flux cleaned = -0.0076571 Jy
! Component: 2850  -  total flux cleaned = -0.00768239 Jy
! Component: 2900  -  total flux cleaned = -0.00770746 Jy
! Component: 2950  -  total flux cleaned = -0.00771988 Jy
! Component: 3000  -  total flux cleaned = -0.00775702 Jy
! Component: 3050  -  total flux cleaned = -0.00779388 Jy
! Component: 3100  -  total flux cleaned = -0.00784264 Jy
! Component: 3150  -  total flux cleaned = -0.00783049 Jy
! Component: 3200  -  total flux cleaned = -0.00790291 Jy
! Component: 3250  -  total flux cleaned = -0.00791498 Jy
! Component: 3300  -  total flux cleaned = -0.00798649 Jy
! Component: 3350  -  total flux cleaned = -0.00803387 Jy
! Component: 3400  -  total flux cleaned = -0.00810449 Jy
! Component: 3450  -  total flux cleaned = -0.00815129 Jy
! Component: 3500  -  total flux cleaned = -0.00819794 Jy
! Component: 3550  -  total flux cleaned = -0.00825582 Jy
! Component: 3600  -  total flux cleaned = -0.00834779 Jy
! Component: 3650  -  total flux cleaned = -0.0084049 Jy
! Component: 3700  -  total flux cleaned = -0.00845032 Jy
! Component: 3750  -  total flux cleaned = -0.00854067 Jy
! Component: 3800  -  total flux cleaned = -0.00857432 Jy
! Component: 3850  -  total flux cleaned = -0.0086749 Jy
! Component: 3900  -  total flux cleaned = -0.00871936 Jy
! Component: 3950  -  total flux cleaned = -0.00880773 Jy
! Component: 4000  -  total flux cleaned = -0.00880768 Jy
! Component: 4050  -  total flux cleaned = -0.00888428 Jy
! Total flux subtracted in 4096 components = -0.00890602 Jy
! Clean residual min=-0.000632 max=0.000624 Jy/beam
! Clean residual mean=0.000001 rms=0.000201 Jy/beam
! Combined flux in latest and established models = 0.0720644 Jy
keep
! Adding 253 model components to the UV plane model.
! The established model now contains 303 components and 0.0720645 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1655-1831_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.128 x 12.84 at 13.87 degrees (North through East)
! Clean map  min=-0.0020819  max=0.067234 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1655-1831_S_map.fits
wmodel /image_prod/ug002_uva//J1655-1831_S_map.mod
! Writing 303 model components to file: /image_prod/ug002_uva//J1655-1831_S_map.mod
wobs   /image_prod/ug002_uva//J1655-1831_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1655-1831_S_uvs.fits
wwins  /image_prod/ug002_uva//J1655-1831_S_map.win
! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1655-1831_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0672337 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000197688 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.882093 0.882093 1.76419 3.52837 7.05675 14.1135 28.227 56.454
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.067 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  340.1 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1655-1831_S_dfm.log closed on Thu Mar  5 03:00:16 2020