! Started logfile: /image_prod/ug002_uva//J1939-1525_S_b_dfm.log on Thu Mar  5 04:20:16 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_b_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1939-1525_S_b_uva.fits
! AN table 1: 15 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.790741 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 1281 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_b]
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 16 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 16 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 16 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.540046Jy  sigma=7.176359
! Fit after  self-cal, rms=0.297400Jy  sigma=1.371795
! 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=2.944 mas, bmaj=14.88 mas, bpa=-21.11 degrees
! Estimated noise=5.38872 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 = 0.887384 Jy
! Component: 100  -  total flux cleaned = 1.08089 Jy
! Total flux subtracted in 100 components = 1.08089 Jy
! Clean residual min=-0.035842 max=0.061262 Jy/beam
! Clean residual mean=0.000170 rms=0.011343 Jy/beam
! Combined flux in latest and established models = 1.08089 Jy
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1.08089 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.263941Jy  sigma=1.284711
! Fit after  self-cal, rms=0.263939Jy  sigma=1.284704
! 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=3.526 mas, bmaj=15.34 mas, bpa=-19.48 degrees
! Estimated noise=4.3335 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 = 0.0248506 Jy
! Component: 100  -  total flux cleaned = 0.0247884 Jy
! Component: 150  -  total flux cleaned = 0.0255674 Jy
! Component: 200  -  total flux cleaned = 0.0248393 Jy
! Total flux subtracted in 200 components = 0.0248393 Jy
! Clean residual min=-0.038322 max=0.055617 Jy/beam
! Clean residual mean=0.000209 rms=0.012083 Jy/beam
! Combined flux in latest and established models = 1.10573 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 28 components and 1.10573 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.252577Jy  sigma=1.256675
! Fit after  self-cal, rms=0.252572Jy  sigma=1.256615
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.526 x 15.34 at -19.48 degrees (North through East)
! Clean map  min=-0.037588  max=1.1436 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.02     HN        0.99     KP        0.94     
!   LA        2.28     MK        1.01     NL        0.96     OV        0.93     
!   PT        0.93     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        1.06     HN        1.02     KP        0.94     
!   LA        0.93     MK        1.01     NL        1.00     OV        0.97     
!   PT        0.94     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.85     FD        0.99     HN        1.03     KP        0.95     
!   LA        0.93     MK        0.99     NL        0.94     OV        0.93     
!   PT        0.93     
! 
! 
! Fit before self-cal, rms=0.252572Jy  sigma=1.256615
! Fit after  self-cal, rms=0.260579Jy  sigma=0.673457
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.526 mas, bmaj=15.39 mas, bpa=-19.48 degrees
! Estimated noise=4.33432 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 = 0.0106278 Jy
! Component: 100  -  total flux cleaned = 0.0109244 Jy
! Component: 150  -  total flux cleaned = 0.0100902 Jy
! Component: 200  -  total flux cleaned = 0.00952067 Jy
! Total flux subtracted in 200 components = 0.00952067 Jy
! Clean residual min=-0.018086 max=0.021448 Jy/beam
! Clean residual mean=0.000128 rms=0.005109 Jy/beam
! Combined flux in latest and established models = 1.11525 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 47 components and 1.11525 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.259042Jy  sigma=0.672895
! Fit after  self-cal, rms=0.259176Jy  sigma=0.672418
! 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=0.259176Jy  sigma=0.672418
! Fit after  self-cal, rms=0.135584Jy  sigma=0.416966
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.517 mas, bmaj=15.41 mas, bpa=-19.52 degrees
! Estimated noise=4.36485 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0102273 Jy
! Component: 100  -  total flux cleaned = 0.0154617 Jy
! Component: 150  -  total flux cleaned = 0.0165679 Jy
! Component: 200  -  total flux cleaned = 0.0167773 Jy
! Total flux subtracted in 200 components = 0.0167773 Jy
! Clean residual min=-0.009650 max=0.010054 Jy/beam
! Clean residual mean=0.000045 rms=0.002580 Jy/beam
! Combined flux in latest and established models = 1.13203 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 72 components and 1.13203 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.134501Jy  sigma=0.413930
! Fit after  self-cal, rms=0.134563Jy  sigma=0.413819
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 = 0.000128749 Jy
! Component: 100  -  total flux cleaned = -3.02458e-05 Jy
! Component: 150  -  total flux cleaned = -0.000237479 Jy
! Component: 200  -  total flux cleaned = -0.000297344 Jy
! Total flux subtracted in 200 components = -0.000297344 Jy
! Clean residual min=-0.009598 max=0.009888 Jy/beam
! Clean residual mean=0.000044 rms=0.002572 Jy/beam
! Combined flux in latest and established models = 1.13173 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 79 components and 1.13173 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.134457Jy  sigma=0.413563
! Fit after  self-cal, rms=0.134449Jy  sigma=0.413552
! 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=0.134449Jy  sigma=0.413552
! Fit after  self-cal, rms=0.119383Jy  sigma=0.375808
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.514 mas, bmaj=15.4 mas, bpa=-19.53 degrees
! Estimated noise=4.36582 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00447777 Jy
! Component: 100  -  total flux cleaned = 0.00579565 Jy
! Component: 150  -  total flux cleaned = 0.00604198 Jy
! Component: 200  -  total flux cleaned = 0.0059911 Jy
! Total flux subtracted in 200 components = 0.0059911 Jy
! Clean residual min=-0.006054 max=0.006740 Jy/beam
! Clean residual mean=0.000005 rms=0.001786 Jy/beam
! Combined flux in latest and established models = 1.13772 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 94 components and 1.13772 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.119252Jy  sigma=0.374726
! Fit after  self-cal, rms=0.119243Jy  sigma=0.374711
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 = -5.16241e-05 Jy
! Component: 100  -  total flux cleaned = -7.31853e-06 Jy
! Component: 150  -  total flux cleaned = -8.38496e-06 Jy
! Component: 200  -  total flux cleaned = -8.48847e-05 Jy
! Total flux subtracted in 200 components = -8.48847e-05 Jy
! Clean residual min=-0.006023 max=0.006655 Jy/beam
! Clean residual mean=0.000005 rms=0.001779 Jy/beam
! Combined flux in latest and established models = 1.13764 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 107 components and 1.13764 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.119217Jy  sigma=0.374563
! Fit after  self-cal, rms=0.119219Jy  sigma=0.374558
! 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=0.119219Jy  sigma=0.374558
! Fit after  self-cal, rms=0.119131Jy  sigma=0.373980
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.304 mas, bmaj=17.93 mas, bpa=-7.742 degrees
! Estimated noise=5.24935 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00243027 Jy
! Component: 100  -  total flux cleaned = 0.00281621 Jy
! Component: 150  -  total flux cleaned = 0.00281516 Jy
! Component: 200  -  total flux cleaned = 0.00277954 Jy
! Total flux subtracted in 200 components = 0.00277954 Jy
! Clean residual min=-0.006191 max=0.006618 Jy/beam
! Clean residual mean=-0.000002 rms=0.002041 Jy/beam
! Combined flux in latest and established models = 1.14042 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 116 components and 1.14042 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.119107Jy  sigma=0.373650
! Fit after  self-cal, rms=0.119100Jy  sigma=0.373625
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 = 0.000166809 Jy
! Component: 100  -  total flux cleaned = 2.2073e-05 Jy
! Component: 150  -  total flux cleaned = -4.27435e-05 Jy
! Component: 200  -  total flux cleaned = -0.000102 Jy
! Total flux subtracted in 200 components = -0.000102 Jy
! Clean residual min=-0.006109 max=0.006628 Jy/beam
! Clean residual mean=-0.000002 rms=0.002036 Jy/beam
! Combined flux in latest and established models = 1.14032 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 123 components and 1.14032 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.119112Jy  sigma=0.373671
! Fit after  self-cal, rms=0.119111Jy  sigma=0.373657
! 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=3.512 mas, bmaj=15.39 mas, bpa=-19.53 degrees
! Estimated noise=4.36771 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.512 x 15.39 at -19.53 degrees (North through East)
! Clean map  min=-0.017463  max=1.144 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=0.119111Jy  sigma=0.373657
! Fit after  self-cal, rms=0.104580Jy  sigma=0.313031
! Inverting map and beam 
! Estimated beam: bmin=3.512 mas, bmaj=15.4 mas, bpa=-19.52 degrees
! Estimated noise=4.37469 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00310768 Jy
! Component: 100  -  total flux cleaned = 0.00384684 Jy
! Component: 150  -  total flux cleaned = 0.00433999 Jy
! Component: 200  -  total flux cleaned = 0.00457252 Jy
! Total flux subtracted in 200 components = 0.00457252 Jy
! Clean residual min=-0.005352 max=0.006331 Jy/beam
! Clean residual mean=-0.000004 rms=0.001651 Jy/beam
! Combined flux in latest and established models = 1.14489 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 134 components and 1.14489 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.104478Jy  sigma=0.312347
! Fit after  self-cal, rms=0.104490Jy  sigma=0.312326
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000141223 Jy
! Component: 100  -  total flux cleaned = 0.000338931 Jy
! Component: 150  -  total flux cleaned = 0.000482154 Jy
! Component: 200  -  total flux cleaned = 0.00055031 Jy
! Total flux subtracted in 200 components = 0.00055031 Jy
! Clean residual min=-0.005468 max=0.006187 Jy/beam
! Clean residual mean=-0.000004 rms=0.001645 Jy/beam
! Combined flux in latest and established models = 1.14544 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 143 components and 1.14544 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.104451Jy  sigma=0.312181
! Fit after  self-cal, rms=0.104459Jy  sigma=0.312172
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.104459Jy  sigma=0.312172
! Fit after  self-cal, rms=0.104474Jy  sigma=0.311789
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=2.932 mas, bmaj=14.91 mas, bpa=-21.1 degrees
! Estimated noise=5.38745 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.887161 Jy
! Component: 100  -  total flux cleaned = 1.08065 Jy
! Component: 150  -  total flux cleaned = 1.1252 Jy
! Component: 200  -  total flux cleaned = 1.14376 Jy
! Total flux subtracted in 200 components = 1.14376 Jy
! Clean residual min=-0.010760 max=0.010103 Jy/beam
! Clean residual mean=0.000013 rms=0.002821 Jy/beam
! Combined flux in latest and established models = 1.14376 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 25 model components to the UV plane model.
! The established model now contains 25 components and 1.14376 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.51 mas, bmaj=15.4 mas, bpa=-19.52 degrees
! Estimated noise=4.37725 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 = 0.00760276 Jy
! Component: 100  -  total flux cleaned = 0.0101731 Jy
! Component: 150  -  total flux cleaned = 0.0109584 Jy
! Component: 200  -  total flux cleaned = 0.0111736 Jy
! Total flux subtracted in 200 components = 0.0111736 Jy
! Clean residual min=-0.007777 max=0.006631 Jy/beam
! Clean residual mean=0.000005 rms=0.001867 Jy/beam
! Combined flux in latest and established models = 1.15493 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 45 components and 1.15493 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=8.289 mas, bmaj=17.93 mas, bpa=-7.774 degrees
! Estimated noise=5.26523 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00140178 Jy
! Component: 100  -  total flux cleaned = -0.00139564 Jy
! Component: 150  -  total flux cleaned = -0.0013933 Jy
! Component: 200  -  total flux cleaned = -0.00151022 Jy
! Total flux subtracted in 200 components = -0.00151022 Jy
! Clean residual min=-0.006375 max=0.006104 Jy/beam
! Clean residual mean=-0.000003 rms=0.001985 Jy/beam
! Combined flux in latest and established models = 1.15342 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 = -9.75341e-05 Jy
! Component: 100  -  total flux cleaned = -9.54498e-05 Jy
! Component: 150  -  total flux cleaned = -0.000263118 Jy
! Component: 200  -  total flux cleaned = -0.000335943 Jy
! Total flux subtracted in 200 components = -0.000335943 Jy
! Clean residual min=-0.006144 max=0.006103 Jy/beam
! Clean residual mean=-0.000006 rms=0.001941 Jy/beam
! Combined flux in latest and established models = 1.15309 Jy
! Adding 56 model components to the UV plane model.
! The established model now contains 97 components and 1.15308 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.51 mas, bmaj=15.4 mas, bpa=-19.52 degrees
! Estimated noise=4.37725 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00177987 Jy
! Component: 100  -  total flux cleaned = 0.00187127 Jy
! Component: 150  -  total flux cleaned = 0.00178934 Jy
! Component: 200  -  total flux cleaned = 0.00163443 Jy
! Total flux subtracted in 200 components = 0.00163443 Jy
! Clean residual min=-0.006443 max=0.007427 Jy/beam
! Clean residual mean=-0.000001 rms=0.001689 Jy/beam
! Combined flux in latest and established models = 1.15472 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 109 components and 1.15472 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.104740Jy  sigma=0.313674
! Fit after  self-cal, rms=0.104715Jy  sigma=0.313520
wmodel J1939-1525_S_b_map.mod
! Writing 109 model components to file: J1939-1525_S_b_map.mod
wobs   J1939-1525_S_b_uvs.fits
! Writing UV FITS file: J1939-1525_S_b_uvs.fits
wwins  J1939-1525_S_b_map.win
! wwins: Wrote 1 windows to J1939-1525_S_b_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 = 0.00147578 Jy
! Component: 100  -  total flux cleaned = 0.00201009 Jy
! Component: 150  -  total flux cleaned = 0.00220836 Jy
! Component: 200  -  total flux cleaned = 0.0022089 Jy
! Component: 250  -  total flux cleaned = 0.00194606 Jy
! Component: 300  -  total flux cleaned = 0.00177893 Jy
! Component: 350  -  total flux cleaned = 0.0016948 Jy
! Component: 400  -  total flux cleaned = 0.0019287 Jy
! Component: 450  -  total flux cleaned = 0.00185067 Jy
! Component: 500  -  total flux cleaned = 0.00185048 Jy
! Component: 550  -  total flux cleaned = 0.00185025 Jy
! Component: 600  -  total flux cleaned = 0.00178007 Jy
! Component: 650  -  total flux cleaned = 0.0017118 Jy
! Component: 700  -  total flux cleaned = 0.00191516 Jy
! Component: 750  -  total flux cleaned = 0.00224183 Jy
! Component: 800  -  total flux cleaned = 0.00217711 Jy
! Component: 850  -  total flux cleaned = 0.00211383 Jy
! Component: 900  -  total flux cleaned = 0.00211374 Jy
! Component: 950  -  total flux cleaned = 0.00193305 Jy
! Component: 1000  -  total flux cleaned = 0.00199286 Jy
! Component: 1050  -  total flux cleaned = 0.00210986 Jy
! Component: 1100  -  total flux cleaned = 0.00205078 Jy
! Component: 1150  -  total flux cleaned = 0.00205067 Jy
! Component: 1200  -  total flux cleaned = 0.00193961 Jy
! Component: 1250  -  total flux cleaned = 0.00188402 Jy
! Component: 1300  -  total flux cleaned = 0.00166894 Jy
! Component: 1350  -  total flux cleaned = 0.00161676 Jy
! Component: 1400  -  total flux cleaned = 0.00156536 Jy
! Component: 1450  -  total flux cleaned = 0.00146423 Jy
! Component: 1500  -  total flux cleaned = 0.00131372 Jy
! Component: 1550  -  total flux cleaned = 0.0011662 Jy
! Component: 1600  -  total flux cleaned = 0.00111847 Jy
! Component: 1650  -  total flux cleaned = 0.000975415 Jy
! Component: 1700  -  total flux cleaned = 0.00102238 Jy
! Component: 1750  -  total flux cleaned = 0.000789359 Jy
! Component: 1800  -  total flux cleaned = 0.000698793 Jy
! Component: 1850  -  total flux cleaned = 0.000653839 Jy
! Component: 1900  -  total flux cleaned = 0.000564747 Jy
! Component: 1950  -  total flux cleaned = 0.000388865 Jy
! Component: 2000  -  total flux cleaned = 0.000172358 Jy
! Component: 2050  -  total flux cleaned = 8.67703e-05 Jy
! Component: 2100  -  total flux cleaned = 2.2476e-06 Jy
! Component: 2150  -  total flux cleaned = -0.000206402 Jy
! Component: 2200  -  total flux cleaned = -0.000246781 Jy
! Component: 2250  -  total flux cleaned = -0.000449844 Jy
! Component: 2300  -  total flux cleaned = -0.000489608 Jy
! Component: 2350  -  total flux cleaned = -0.000529903 Jy
! Component: 2400  -  total flux cleaned = -0.000686583 Jy
! Component: 2450  -  total flux cleaned = -0.000801859 Jy
! Component: 2500  -  total flux cleaned = -0.000953757 Jy
! Component: 2550  -  total flux cleaned = -0.00102889 Jy
! Component: 2600  -  total flux cleaned = -0.00117645 Jy
! Component: 2650  -  total flux cleaned = -0.00135901 Jy
! Component: 2700  -  total flux cleaned = -0.00150365 Jy
! Component: 2750  -  total flux cleaned = -0.00171749 Jy
! Component: 2800  -  total flux cleaned = -0.00178738 Jy
! Component: 2850  -  total flux cleaned = -0.00178723 Jy
! Component: 2900  -  total flux cleaned = -0.00206312 Jy
! Component: 2950  -  total flux cleaned = -0.00213075 Jy
! Component: 3000  -  total flux cleaned = -0.00233317 Jy
! Component: 3050  -  total flux cleaned = -0.00243309 Jy
! Component: 3100  -  total flux cleaned = -0.00266417 Jy
! Component: 3150  -  total flux cleaned = -0.0027623 Jy
! Component: 3200  -  total flux cleaned = -0.00295611 Jy
! Component: 3250  -  total flux cleaned = -0.00324324 Jy
! Component: 3300  -  total flux cleaned = -0.00330677 Jy
! Component: 3350  -  total flux cleaned = -0.00346342 Jy
! Component: 3400  -  total flux cleaned = -0.00361832 Jy
! Component: 3450  -  total flux cleaned = -0.00364949 Jy
! Component: 3500  -  total flux cleaned = -0.00386164 Jy
! Component: 3550  -  total flux cleaned = -0.00407122 Jy
! Component: 3600  -  total flux cleaned = -0.00413026 Jy
! Component: 3650  -  total flux cleaned = -0.00430656 Jy
! Component: 3700  -  total flux cleaned = -0.00439331 Jy
! Component: 3750  -  total flux cleaned = -0.00456648 Jy
! Component: 3800  -  total flux cleaned = -0.00473792 Jy
! Component: 3850  -  total flux cleaned = -0.00482298 Jy
! Component: 3900  -  total flux cleaned = -0.0050758 Jy
! Component: 3950  -  total flux cleaned = -0.00518699 Jy
! Component: 4000  -  total flux cleaned = -0.00532475 Jy
! Component: 4050  -  total flux cleaned = -0.00537936 Jy
! Total flux subtracted in 4096 components = -0.00548827 Jy
! Clean residual min=-0.001750 max=0.001377 Jy/beam
! Clean residual mean=-0.000003 rms=0.000534 Jy/beam
! Combined flux in latest and established models = 1.14923 Jy
keep
! Adding 287 model components to the UV plane model.
! The established model now contains 396 components and 1.14923 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1939-1525_S_b_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.51 x 15.4 at -19.52 degrees (North through East)
! Clean map  min=-0.0092582  max=1.1426 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1939-1525_S_b_map.fits
wmodel /image_prod/ug002_uva//J1939-1525_S_b_map.mod
! Writing 396 model components to file: /image_prod/ug002_uva//J1939-1525_S_b_map.mod
wobs   /image_prod/ug002_uva//J1939-1525_S_b_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1939-1525_S_b_uvs.fits
wwins  /image_prod/ug002_uva//J1939-1525_S_b_map.win
! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1939-1525_S_b_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.14257 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000519774 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.136475 0.136475 0.272949 0.545898 1.0918 2.18359 4.36719 8.73437 17.4687 34.9375 69.875
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0015 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.142 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2198.21 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1939-1525_S_b_dfm.log closed on Thu Mar  5 04:20:20 2020