! Started logfile: /image_prod/ug002_uva//J1939-1525_S_a_dfm.log on Thu Mar  5 04:20:12 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//J1939-1525_S_a_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1939-1525_S_a_uva.fits
! AN table 1: 8 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.899306 visibilities/baseline/integration-bin.
! Found source: J1939-1525
! 
! 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 777 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 J1939-1525_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 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.469171Jy  sigma=9.894580
! Fit after  self-cal, rms=0.304156Jy  sigma=1.848203
! 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=2.77 mas, bmaj=15.97 mas, bpa=-16.15 degrees
! Estimated noise=4.28243 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 = 0.953821 Jy
! Component: 100  -  total flux cleaned = 1.16273 Jy
! Total flux subtracted in 100 components = 1.16273 Jy
! Clean residual min=-0.059932 max=0.063968 Jy/beam
! Clean residual mean=-0.000028 rms=0.013206 Jy/beam
! Combined flux in latest and established models = 1.16273 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 1.16273 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.193628Jy  sigma=1.088736
! Fit after  self-cal, rms=0.193632Jy  sigma=1.088725
! 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=3.304 mas, bmaj=16.38 mas, bpa=-15.13 degrees
! Estimated noise=3.86159 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 = 0.0529897 Jy
! Component: 100  -  total flux cleaned = 0.0493442 Jy
! Component: 150  -  total flux cleaned = 0.0463317 Jy
! Component: 200  -  total flux cleaned = 0.0416518 Jy
! Total flux subtracted in 200 components = 0.0416518 Jy
! Clean residual min=-0.043636 max=0.036546 Jy/beam
! Clean residual mean=0.000001 rms=0.008953 Jy/beam
! Combined flux in latest and established models = 1.20438 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 21 components and 1.20438 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.142398Jy  sigma=0.846289
! Fit after  self-cal, rms=0.142361Jy  sigma=0.846229
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.304 x 16.38 at -15.13 degrees (North through East)
! Clean map  min=-0.042678  max=1.2365 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.89     FD        1.04     HN        1.06     KP        0.99     
!   LA        1.04     MK        1.01     NL        0.94     OV        1.00     
!   PT        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.86     FD        1.00     HN        1.06     KP        1.02     
!   LA        1.02     MK        0.99     NL        0.94     OV        0.98     
!   PT        1.00     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.87     FD        1.02     HN        1.06     KP        1.00     
!   LA        1.03     MK        1.00     NL        0.91     OV        1.01     
!   PT        1.00     
! 
! 
! Fit before self-cal, rms=0.142361Jy  sigma=0.846229
! Fit after  self-cal, rms=0.096424Jy  sigma=0.630329
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.324 mas, bmaj=15.94 mas, bpa=-15.18 degrees
! Estimated noise=3.8105 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 = 0.00954318 Jy
! Component: 100  -  total flux cleaned = 0.0145491 Jy
! Component: 150  -  total flux cleaned = 0.0154016 Jy
! Component: 200  -  total flux cleaned = 0.0159817 Jy
! Total flux subtracted in 200 components = 0.0159817 Jy
! Clean residual min=-0.009313 max=0.010115 Jy/beam
! Clean residual mean=-0.000007 rms=0.002458 Jy/beam
! Combined flux in latest and established models = 1.22036 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 34 components and 1.22036 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095297Jy  sigma=0.622125
! Fit after  self-cal, rms=0.095279Jy  sigma=0.621991
! 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=0.095279Jy  sigma=0.621991
! Fit after  self-cal, rms=0.094842Jy  sigma=0.620039
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.32 mas, bmaj=15.89 mas, bpa=-15.18 degrees
! Estimated noise=3.81319 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00617292 Jy
! Component: 100  -  total flux cleaned = 0.00999801 Jy
! Component: 150  -  total flux cleaned = 0.0108187 Jy
! Component: 200  -  total flux cleaned = 0.0110189 Jy
! Total flux subtracted in 200 components = 0.0110189 Jy
! Clean residual min=-0.008360 max=0.008624 Jy/beam
! Clean residual mean=-0.000005 rms=0.002180 Jy/beam
! Combined flux in latest and established models = 1.23138 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 39 components and 1.23138 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.094328Jy  sigma=0.616542
! Fit after  self-cal, rms=0.094337Jy  sigma=0.616535
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 = 4.13234e-07 Jy
! Component: 100  -  total flux cleaned = 0.000172517 Jy
! Component: 150  -  total flux cleaned = 0.000325119 Jy
! Component: 200  -  total flux cleaned = 0.000465349 Jy
! Total flux subtracted in 200 components = 0.000465349 Jy
! Clean residual min=-0.007936 max=0.008267 Jy/beam
! Clean residual mean=-0.000005 rms=0.002137 Jy/beam
! Combined flux in latest and established models = 1.23185 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 47 components and 1.23185 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.094213Jy  sigma=0.615706
! Fit after  self-cal, rms=0.094225Jy  sigma=0.615691
! 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=0.094225Jy  sigma=0.615691
! Fit after  self-cal, rms=0.093992Jy  sigma=0.614625
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.317 mas, bmaj=15.85 mas, bpa=-15.19 degrees
! Estimated noise=3.81427 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00388785 Jy
! Component: 100  -  total flux cleaned = 0.00598104 Jy
! Component: 150  -  total flux cleaned = 0.00681684 Jy
! Component: 200  -  total flux cleaned = 0.00726943 Jy
! Total flux subtracted in 200 components = 0.00726943 Jy
! Clean residual min=-0.007517 max=0.007405 Jy/beam
! Clean residual mean=-0.000005 rms=0.001994 Jy/beam
! Combined flux in latest and established models = 1.23912 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 56 components and 1.23912 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.093753Jy  sigma=0.613333
! Fit after  self-cal, rms=0.093764Jy  sigma=0.613324
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 = 0.000193983 Jy
! Component: 100  -  total flux cleaned = 0.000353671 Jy
! Component: 150  -  total flux cleaned = 0.000498991 Jy
! Component: 200  -  total flux cleaned = 0.000543518 Jy
! Total flux subtracted in 200 components = 0.000543518 Jy
! Clean residual min=-0.007247 max=0.007290 Jy/beam
! Clean residual mean=-0.000004 rms=0.001974 Jy/beam
! Combined flux in latest and established models = 1.23966 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 63 components and 1.23966 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.093699Jy  sigma=0.613046
! Fit after  self-cal, rms=0.093710Jy  sigma=0.613034
! 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=0.093710Jy  sigma=0.613034
! Fit after  self-cal, rms=0.093595Jy  sigma=0.612523
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.615 mas, bmaj=19.08 mas, bpa=-2.045 degrees
! Estimated noise=4.58511 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00257625 Jy
! Component: 100  -  total flux cleaned = 0.00308704 Jy
! Component: 150  -  total flux cleaned = 0.00334478 Jy
! Component: 200  -  total flux cleaned = 0.00345296 Jy
! Total flux subtracted in 200 components = 0.00345296 Jy
! Clean residual min=-0.008176 max=0.009100 Jy/beam
! Clean residual mean=-0.000010 rms=0.002609 Jy/beam
! Combined flux in latest and established models = 1.24311 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 78 components and 1.24311 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.093496Jy  sigma=0.612187
! Fit after  self-cal, rms=0.093512Jy  sigma=0.612165
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 = 9.94052e-05 Jy
! Component: 100  -  total flux cleaned = 0.000127834 Jy
! Component: 150  -  total flux cleaned = 0.0001254 Jy
! Component: 200  -  total flux cleaned = 0.000152598 Jy
! Total flux subtracted in 200 components = 0.000152598 Jy
! Clean residual min=-0.008099 max=0.009057 Jy/beam
! Clean residual mean=-0.000010 rms=0.002593 Jy/beam
! Combined flux in latest and established models = 1.24327 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 80 components and 1.24327 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.093495Jy  sigma=0.612140
! Fit after  self-cal, rms=0.093505Jy  sigma=0.612127
! 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=3.314 mas, bmaj=15.83 mas, bpa=-15.19 degrees
! Estimated noise=3.81426 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.314 x 15.83 at -15.19 degrees (North through East)
! Clean map  min=-0.0071248  max=1.2208 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
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.093505Jy  sigma=0.612127
! Fit after  self-cal, rms=0.078122Jy  sigma=0.479865
! Inverting map and beam 
! Estimated beam: bmin=3.316 mas, bmaj=15.81 mas, bpa=-15.19 degrees
! Estimated noise=3.82002 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00254908 Jy
! Component: 100  -  total flux cleaned = 0.00360344 Jy
! Component: 150  -  total flux cleaned = 0.0037962 Jy
! Component: 200  -  total flux cleaned = 0.00383921 Jy
! Total flux subtracted in 200 components = 0.00383921 Jy
! Clean residual min=-0.006826 max=0.006628 Jy/beam
! Clean residual mean=-0.000003 rms=0.001837 Jy/beam
! Combined flux in latest and established models = 1.24711 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 94 components and 1.24711 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078020Jy  sigma=0.479158
! Fit after  self-cal, rms=0.078030Jy  sigma=0.479148
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 9.31373e-05 Jy
! Component: 100  -  total flux cleaned = 9.47874e-05 Jy
! Component: 150  -  total flux cleaned = 0.000130439 Jy
! Component: 200  -  total flux cleaned = 0.000163392 Jy
! Total flux subtracted in 200 components = 0.000163392 Jy
! Clean residual min=-0.006753 max=0.006421 Jy/beam
! Clean residual mean=-0.000003 rms=0.001829 Jy/beam
! Combined flux in latest and established models = 1.24727 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 106 components and 1.24727 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078005Jy  sigma=0.478895
! Fit after  self-cal, rms=0.078013Jy  sigma=0.478891
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078013Jy  sigma=0.478891
! Fit after  self-cal, rms=0.077975Jy  sigma=0.478612
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=2.78 mas, bmaj=15.42 mas, bpa=-16.32 degrees
! Estimated noise=4.24771 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.946102 Jy
! Component: 100  -  total flux cleaned = 1.15292 Jy
! Component: 150  -  total flux cleaned = 1.21485 Jy
! Component: 200  -  total flux cleaned = 1.24253 Jy
! Total flux subtracted in 200 components = 1.24253 Jy
! Clean residual min=-0.014081 max=0.013169 Jy/beam
! Clean residual mean=-0.000006 rms=0.003353 Jy/beam
! Combined flux in latest and established models = 1.24253 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 13 model components to the UV plane model.
! The established model now contains 13 components and 1.24253 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.316 mas, bmaj=15.79 mas, bpa=-15.18 degrees
! Estimated noise=3.82265 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 = 0.0077528 Jy
! Component: 100  -  total flux cleaned = 0.00858178 Jy
! Component: 150  -  total flux cleaned = 0.00857612 Jy
! Component: 200  -  total flux cleaned = 0.00784968 Jy
! Total flux subtracted in 200 components = 0.00784968 Jy
! Clean residual min=-0.008733 max=0.006877 Jy/beam
! Clean residual mean=-0.000002 rms=0.002119 Jy/beam
! Combined flux in latest and established models = 1.25038 Jy
! Adding 16 model components to the UV plane model.
! The established model now contains 24 components and 1.25038 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=7.614 mas, bmaj=19.05 mas, bpa=-2.003 degrees
! Estimated noise=4.59448 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000146497 Jy
! Component: 100  -  total flux cleaned = -0.000935802 Jy
! Component: 150  -  total flux cleaned = -0.00165058 Jy
! Component: 200  -  total flux cleaned = -0.00214752 Jy
! Total flux subtracted in 200 components = -0.00214752 Jy
! Clean residual min=-0.008230 max=0.007537 Jy/beam
! Clean residual mean=-0.000007 rms=0.002544 Jy/beam
! Combined flux in latest and established models = 1.24824 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 = -0.00023088 Jy
! Component: 100  -  total flux cleaned = -0.000378366 Jy
! Component: 150  -  total flux cleaned = -0.000506599 Jy
! Component: 200  -  total flux cleaned = -0.000584024 Jy
! Total flux subtracted in 200 components = -0.000584024 Jy
! Clean residual min=-0.007997 max=0.007495 Jy/beam
! Clean residual mean=-0.000007 rms=0.002524 Jy/beam
! Combined flux in latest and established models = 1.24765 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 52 components and 1.24765 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.316 mas, bmaj=15.79 mas, bpa=-15.18 degrees
! Estimated noise=3.82265 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00140279 Jy
! Component: 100  -  total flux cleaned = -0.0011242 Jy
! Component: 150  -  total flux cleaned = -0.000756589 Jy
! Component: 200  -  total flux cleaned = -0.000436074 Jy
! Total flux subtracted in 200 components = -0.000436074 Jy
! Clean residual min=-0.007666 max=0.006529 Jy/beam
! Clean residual mean=-0.000002 rms=0.001926 Jy/beam
! Combined flux in latest and established models = 1.24722 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 65 components and 1.24722 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078451Jy  sigma=0.480848
! Fit after  self-cal, rms=0.078480Jy  sigma=0.480814
wmodel J1939-1525_S_a_map.mod
! Writing 65 model components to file: J1939-1525_S_a_map.mod
wobs   J1939-1525_S_a_uvs.fits
! Writing UV FITS file: J1939-1525_S_a_uvs.fits
wwins  J1939-1525_S_a_map.win
! wwins: Wrote 1 windows to J1939-1525_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 = -0.00310053 Jy
! Component: 100  -  total flux cleaned = -0.00427247 Jy
! Component: 150  -  total flux cleaned = -0.00566673 Jy
! Component: 200  -  total flux cleaned = -0.00645723 Jy
! Component: 250  -  total flux cleaned = -0.00691564 Jy
! Component: 300  -  total flux cleaned = -0.0075204 Jy
! Component: 350  -  total flux cleaned = -0.00808788 Jy
! Component: 400  -  total flux cleaned = -0.00847088 Jy
! Component: 450  -  total flux cleaned = -0.00913015 Jy
! Component: 500  -  total flux cleaned = -0.0099751 Jy
! Component: 550  -  total flux cleaned = -0.0106534 Jy
! Component: 600  -  total flux cleaned = -0.0115014 Jy
! Component: 650  -  total flux cleaned = -0.0120059 Jy
! Component: 700  -  total flux cleaned = -0.0126148 Jy
! Component: 750  -  total flux cleaned = -0.0130265 Jy
! Component: 800  -  total flux cleaned = -0.013369 Jy
! Component: 850  -  total flux cleaned = -0.0136469 Jy
! Component: 900  -  total flux cleaned = -0.0140781 Jy
! Component: 950  -  total flux cleaned = -0.0145498 Jy
! Component: 1000  -  total flux cleaned = -0.0150096 Jy
! Component: 1050  -  total flux cleaned = -0.0153594 Jy
! Component: 1100  -  total flux cleaned = -0.0158968 Jy
! Component: 1150  -  total flux cleaned = -0.016327 Jy
! Component: 1200  -  total flux cleaned = -0.0168407 Jy
! Component: 1250  -  total flux cleaned = -0.0173899 Jy
! Component: 1300  -  total flux cleaned = -0.0179276 Jy
! Component: 1350  -  total flux cleaned = -0.0183237 Jy
! Component: 1400  -  total flux cleaned = -0.0187138 Jy
! Component: 1450  -  total flux cleaned = -0.0190119 Jy
! Component: 1500  -  total flux cleaned = -0.0193063 Jy
! Component: 1550  -  total flux cleaned = -0.019679 Jy
! Component: 1600  -  total flux cleaned = -0.0199645 Jy
! Component: 1650  -  total flux cleaned = -0.0202468 Jy
! Component: 1700  -  total flux cleaned = -0.0204851 Jy
! Component: 1750  -  total flux cleaned = -0.0207208 Jy
! Component: 1800  -  total flux cleaned = -0.0209529 Jy
! Component: 1850  -  total flux cleaned = -0.0211823 Jy
! Component: 1900  -  total flux cleaned = -0.0213335 Jy
! Component: 1950  -  total flux cleaned = -0.0215573 Jy
! Component: 2000  -  total flux cleaned = -0.0217789 Jy
! Component: 2050  -  total flux cleaned = -0.0217419 Jy
! Component: 2100  -  total flux cleaned = -0.0218505 Jy
! Component: 2150  -  total flux cleaned = -0.0219942 Jy
! Component: 2200  -  total flux cleaned = -0.0221012 Jy
! Component: 2250  -  total flux cleaned = -0.0223128 Jy
! Component: 2300  -  total flux cleaned = -0.0224529 Jy
! Component: 2350  -  total flux cleaned = -0.022592 Jy
! Component: 2400  -  total flux cleaned = -0.0226956 Jy
! Component: 2450  -  total flux cleaned = -0.022799 Jy
! Component: 2500  -  total flux cleaned = -0.0227649 Jy
! Component: 2550  -  total flux cleaned = -0.0228334 Jy
! Component: 2600  -  total flux cleaned = -0.022936 Jy
! Component: 2650  -  total flux cleaned = -0.0230387 Jy
! Component: 2700  -  total flux cleaned = -0.0231761 Jy
! Component: 2750  -  total flux cleaned = -0.023245 Jy
! Component: 2800  -  total flux cleaned = -0.0233486 Jy
! Component: 2850  -  total flux cleaned = -0.0234183 Jy
! Component: 2900  -  total flux cleaned = -0.0234882 Jy
! Component: 2950  -  total flux cleaned = -0.0235944 Jy
! Component: 3000  -  total flux cleaned = -0.0237016 Jy
! Component: 3050  -  total flux cleaned = -0.0237375 Jy
! Component: 3100  -  total flux cleaned = -0.0238827 Jy
! Component: 3150  -  total flux cleaned = -0.0239192 Jy
! Component: 3200  -  total flux cleaned = -0.0240669 Jy
! Component: 3250  -  total flux cleaned = -0.0241421 Jy
! Component: 3300  -  total flux cleaned = -0.0242551 Jy
! Component: 3350  -  total flux cleaned = -0.024407 Jy
! Component: 3400  -  total flux cleaned = -0.0245225 Jy
! Component: 3450  -  total flux cleaned = -0.0246003 Jy
! Component: 3500  -  total flux cleaned = -0.0247179 Jy
! Component: 3550  -  total flux cleaned = -0.0248768 Jy
! Component: 3600  -  total flux cleaned = -0.0249973 Jy
! Component: 3650  -  total flux cleaned = -0.0250784 Jy
! Component: 3700  -  total flux cleaned = -0.0252012 Jy
! Component: 3750  -  total flux cleaned = -0.0253677 Jy
! Component: 3800  -  total flux cleaned = -0.025494 Jy
! Component: 3850  -  total flux cleaned = -0.0256223 Jy
! Component: 3900  -  total flux cleaned = -0.0256655 Jy
! Component: 3950  -  total flux cleaned = -0.0258407 Jy
! Component: 4000  -  total flux cleaned = -0.0259297 Jy
! Component: 4050  -  total flux cleaned = -0.026065 Jy
! Total flux subtracted in 4096 components = -0.0262024 Jy
! Clean residual min=-0.002591 max=0.002892 Jy/beam
! Clean residual mean=-0.000008 rms=0.000746 Jy/beam
! Combined flux in latest and established models = 1.22101 Jy
keep
! Adding 246 model components to the UV plane model.
! The established model now contains 311 components and 1.22101 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1939-1525_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.316 x 15.79 at -15.18 degrees (North through East)
! Clean map  min=-0.0057654  max=1.2161 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1939-1525_S_a_map.fits
wmodel /image_prod/ug002_uva//J1939-1525_S_a_map.mod
! Writing 311 model components to file: /image_prod/ug002_uva//J1939-1525_S_a_map.mod
wobs   /image_prod/ug002_uva//J1939-1525_S_a_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1939-1525_S_a_uvs.fits
wwins  /image_prod/ug002_uva//J1939-1525_S_a_map.win
! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1939-1525_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.21606 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000729552 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.179979 0.179979 0.359959 0.719917 1.43983 2.87967 5.75934 11.5187 23.0374 46.0747 92.1494
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0021 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.216 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1666.86 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1939-1525_S_a_dfm.log closed on Thu Mar  5 04:20:16 2020