! Started logfile: /vlbi/sb072/temp_maps//J1837-3319_C_dfm.log on Sat Dec 15 22:34:34 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.3000
float taper_size
taper_size =   40.0
float freq
freq       =    4.12800
obs     /vlbi/sb072/temp_maps//J1837-3319_C_uva.fits
! Reading UV FITS file: /vlbi/sb072/temp_maps//J1837-3319_C_uva.fits
! AN table 1: 6 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.809524 visibilities/baseline/integration-bin.
! Found source: J1837-3319
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    4.128e+09      3.2e+07          1      3.2e+07
!  02        2     4.16e+09      3.2e+07          1      3.2e+07
!  03        3    4.192e+09      3.2e+07          1      3.2e+07
!  04        4    4.224e+09      3.2e+07          1      3.2e+07
!  05        5    4.416e+09      3.2e+07          1      3.2e+07
!  06        6    4.512e+09      3.2e+07          1      3.2e+07
!  07        7    4.544e+09      3.2e+07          1      3.2e+07
!  08        8    4.576e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 94 lines of history.
! 
! Reading 816 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 8 channels.
! Selecting polarization: RR,  channels: 1..8
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.3 
print "taper_size =", taper_size
! taper_size = 40 
![@/opt64/bin/pima_mupet_01.dfm J1837-3319_C]
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 0.300x0.300 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.
! 
! Correcting IF 4.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.994514Jy  sigma=27.573613
! Fit after  self-cal, rms=0.897276Jy  sigma=24.926021
! 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=1.565 mas, bmaj=9.651 mas, bpa=6.434 degrees
! Estimated noise=1.38345 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 = 0.0776538 Jy
! Component: 100  -  total flux cleaned = 0.0952334 Jy
! Total flux subtracted in 100 components = 0.0952334 Jy
! Clean residual min=-0.004582 max=0.006142 Jy/beam
! Clean residual mean=0.000015 rms=0.001489 Jy/beam
! Combined flux in latest and established models = 0.0952334 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.0952334 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.036194Jy  sigma=0.655570
! Fit after  self-cal, rms=0.036155Jy  sigma=0.654896
! 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=2.022 mas, bmaj=10.26 mas, bpa=4.928 degrees
! Estimated noise=1.00387 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 = 0.00945543 Jy
! Component: 100  -  total flux cleaned = 0.014533 Jy
! Component: 150  -  total flux cleaned = 0.01766 Jy
! Component: 200  -  total flux cleaned = 0.019682 Jy
! Total flux subtracted in 200 components = 0.019682 Jy
! Clean residual min=-0.003607 max=0.002645 Jy/beam
! Clean residual mean=0.000000 rms=0.000927 Jy/beam
! Combined flux in latest and established models = 0.114915 Jy
! Performing phase self-cal
! Adding 65 model components to the UV plane model.
! The established model now contains 72 components and 0.114915 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033638Jy  sigma=0.542270
! Fit after  self-cal, rms=0.033663Jy  sigma=0.542098
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.022 x 10.26 at 4.928 degrees (North through East)
! Clean map  min=-0.003568  max=0.10265 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.90     KP        0.96     LA        0.99     NL        1.05     
!   OV        1.06     PT        0.97     SC        1.06     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     KP        0.97     LA        0.97     NL        1.11     
!   OV        1.03     PT        0.93     SC        1.03     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     KP        0.94     LA        1.00     NL        1.04     
!   OV        1.05     PT        0.98     SC        0.99     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     KP        0.95     LA        1.07     NL        0.97     
!   OV        1.09     PT        0.94     SC        1.00     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     KP        0.92     LA        1.05     NL        1.03     
!   OV        1.08     PT        0.96     SC        1.01     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     KP        0.94     LA        0.99     NL        0.96     
!   OV        1.05     PT        0.97     SC        1.06     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     KP        0.95     LA        1.02     NL        1.02     
!   OV        1.01     PT        0.95     SC        1.01     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.93     KP        0.97     LA        1.06     NL        1.09     
!   OV        1.05     PT        0.93     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.033663Jy  sigma=0.542098
! Fit after  self-cal, rms=0.033300Jy  sigma=0.512127
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.032 mas, bmaj=10.35 mas, bpa=4.904 degrees
! Estimated noise=0.999517 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 = -0.000148192 Jy
! Component: 100  -  total flux cleaned = -0.000210461 Jy
! Component: 150  -  total flux cleaned = -0.000210094 Jy
! Component: 200  -  total flux cleaned = -0.000222084 Jy
! Total flux subtracted in 200 components = -0.000222084 Jy
! Clean residual min=-0.002281 max=0.001765 Jy/beam
! Clean residual mean=0.000002 rms=0.000565 Jy/beam
! Combined flux in latest and established models = 0.114693 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 87 components and 0.114693 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033272Jy  sigma=0.511787
! Fit after  self-cal, rms=0.033285Jy  sigma=0.511680
! 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033285Jy  sigma=0.511680
! Fit after  self-cal, rms=0.033463Jy  sigma=0.511643
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.032 mas, bmaj=10.38 mas, bpa=4.91 degrees
! Estimated noise=1.0027 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.5256e-05 Jy
! Component: 100  -  total flux cleaned = -3.49316e-05 Jy
! Component: 150  -  total flux cleaned = -7.20862e-05 Jy
! Component: 200  -  total flux cleaned = -8.41229e-05 Jy
! Total flux subtracted in 200 components = -8.41229e-05 Jy
! Clean residual min=-0.002296 max=0.001736 Jy/beam
! Clean residual mean=0.000002 rms=0.000557 Jy/beam
! Combined flux in latest and established models = 0.114609 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 97 components and 0.114609 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033429Jy  sigma=0.511440
! Fit after  self-cal, rms=0.033435Jy  sigma=0.511403
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 = -1.93303e-05 Jy
! Component: 100  -  total flux cleaned = -1.85886e-05 Jy
! Component: 150  -  total flux cleaned = -1.70976e-05 Jy
! Component: 200  -  total flux cleaned = -1.77669e-05 Jy
! Total flux subtracted in 200 components = -1.77669e-05 Jy
! Clean residual min=-0.002299 max=0.001697 Jy/beam
! Clean residual mean=0.000002 rms=0.000553 Jy/beam
! Combined flux in latest and established models = 0.114592 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 99 components and 0.114592 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033419Jy  sigma=0.511257
! Fit after  self-cal, rms=0.033425Jy  sigma=0.511222
! 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033425Jy  sigma=0.511222
! Fit after  self-cal, rms=0.033614Jy  sigma=0.508635
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.031 mas, bmaj=10.41 mas, bpa=4.916 degrees
! Estimated noise=1.00616 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000102454 Jy
! Component: 100  -  total flux cleaned = 4.68181e-06 Jy
! Component: 150  -  total flux cleaned = -5.15798e-05 Jy
! Component: 200  -  total flux cleaned = -6.21437e-05 Jy
! Total flux subtracted in 200 components = -6.21437e-05 Jy
! Clean residual min=-0.002286 max=0.001695 Jy/beam
! Clean residual mean=0.000002 rms=0.000546 Jy/beam
! Combined flux in latest and established models = 0.114529 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 102 components and 0.114529 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033582Jy  sigma=0.508501
! Fit after  self-cal, rms=0.033586Jy  sigma=0.508467
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 = -1.7586e-05 Jy
! Component: 100  -  total flux cleaned = -1.67608e-05 Jy
! Component: 150  -  total flux cleaned = -2.47215e-05 Jy
! Component: 200  -  total flux cleaned = -3.34442e-05 Jy
! Total flux subtracted in 200 components = -3.34442e-05 Jy
! Clean residual min=-0.002288 max=0.001658 Jy/beam
! Clean residual mean=0.000002 rms=0.000543 Jy/beam
! Combined flux in latest and established models = 0.114496 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 105 components and 0.114496 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033572Jy  sigma=0.508365
! Fit after  self-cal, rms=0.033577Jy  sigma=0.508332
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033577Jy  sigma=0.508332
! Fit after  self-cal, rms=0.033752Jy  sigma=0.506278
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.149 mas, bmaj=12.61 mas, bpa=-5.917 degrees
! Estimated noise=1.18747 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.21285e-05 Jy
! Component: 100  -  total flux cleaned = 8.0549e-05 Jy
! Component: 150  -  total flux cleaned = 7.82872e-05 Jy
! Component: 200  -  total flux cleaned = 6.67927e-05 Jy
! Total flux subtracted in 200 components = 6.67927e-05 Jy
! Clean residual min=-0.002283 max=0.002052 Jy/beam
! Clean residual mean=0.000002 rms=0.000698 Jy/beam
! Combined flux in latest and established models = 0.114563 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 112 components and 0.114563 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033740Jy  sigma=0.506163
! Fit after  self-cal, rms=0.033737Jy  sigma=0.506134
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.27389e-05 Jy
! Component: 100  -  total flux cleaned = -2.47233e-05 Jy
! Component: 150  -  total flux cleaned = -2.69627e-05 Jy
! Component: 200  -  total flux cleaned = -2.9175e-05 Jy
! Total flux subtracted in 200 components = -2.9175e-05 Jy
! Clean residual min=-0.002284 max=0.002023 Jy/beam
! Clean residual mean=0.000002 rms=0.000695 Jy/beam
! Combined flux in latest and established models = 0.114534 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 112 components and 0.114534 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033731Jy  sigma=0.506032
! Fit after  self-cal, rms=0.033727Jy  sigma=0.506016
! 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=2.031 mas, bmaj=10.43 mas, bpa=4.921 degrees
! Estimated noise=1.0092 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.031 x 10.43 at 4.921 degrees (North through East)
! Clean map  min=-0.0021933  max=0.10337 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=1.569 mas, bmaj=9.833 mas, bpa=6.442 degrees
! Estimated noise=1.40698 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0789294 Jy
! Component: 100  -  total flux cleaned = 0.0965171 Jy
! Component: 150  -  total flux cleaned = 0.101828 Jy
! Component: 200  -  total flux cleaned = 0.105009 Jy
! Total flux subtracted in 200 components = 0.105009 Jy
! Clean residual min=-0.003189 max=0.002892 Jy/beam
! Clean residual mean=0.000008 rms=0.000850 Jy/beam
! Combined flux in latest and established models = 0.105009 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 26 model components to the UV plane model.
! The established model now contains 26 components and 0.105009 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.031 mas, bmaj=10.43 mas, bpa=4.921 degrees
! Estimated noise=1.0092 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 = 0.00425471 Jy
! Component: 100  -  total flux cleaned = 0.00639947 Jy
! Component: 150  -  total flux cleaned = 0.00761925 Jy
! Component: 200  -  total flux cleaned = 0.0083687 Jy
! Total flux subtracted in 200 components = 0.0083687 Jy
! Clean residual min=-0.002339 max=0.001720 Jy/beam
! Clean residual mean=0.000005 rms=0.000568 Jy/beam
! Combined flux in latest and established models = 0.113378 Jy
! Adding 44 model components to the UV plane model.
! The established model now contains 66 components and 0.113378 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.149 mas, bmaj=12.61 mas, bpa=-5.917 degrees
! Estimated noise=1.18747 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000759765 Jy
! Component: 100  -  total flux cleaned = 0.000916881 Jy
! Component: 150  -  total flux cleaned = 0.000952496 Jy
! Component: 200  -  total flux cleaned = 0.000967867 Jy
! Total flux subtracted in 200 components = 0.000967867 Jy
! Clean residual min=-0.002298 max=0.002141 Jy/beam
! Clean residual mean=0.000004 rms=0.000723 Jy/beam
! Combined flux in latest and established models = 0.114346 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 = 1.58696e-05 Jy
! Component: 100  -  total flux cleaned = 3.02455e-05 Jy
! Component: 150  -  total flux cleaned = 4.4947e-05 Jy
! Component: 200  -  total flux cleaned = 6.88294e-05 Jy
! Total flux subtracted in 200 components = 6.88294e-05 Jy
! Clean residual min=-0.002306 max=0.002070 Jy/beam
! Clean residual mean=0.000003 rms=0.000711 Jy/beam
! Combined flux in latest and established models = 0.114414 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 72 components and 0.114414 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.031 mas, bmaj=10.43 mas, bpa=4.921 degrees
! Estimated noise=1.0092 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -8.77968e-05 Jy
! Component: 100  -  total flux cleaned = -8.84909e-05 Jy
! Component: 150  -  total flux cleaned = -8.87484e-05 Jy
! Component: 200  -  total flux cleaned = -8.93046e-05 Jy
! Total flux subtracted in 200 components = -8.93046e-05 Jy
! Clean residual min=-0.002294 max=0.001604 Jy/beam
! Clean residual mean=0.000002 rms=0.000537 Jy/beam
! Combined flux in latest and established models = 0.114325 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 77 components and 0.114325 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.033716Jy  sigma=0.506145
! Fit after  self-cal, rms=0.033709Jy  sigma=0.506076
wmodel J1837-3319_C_map.mod
! Writing 77 model components to file: J1837-3319_C_map.mod
wobs   J1837-3319_C_uvs.fits
! Writing UV FITS file: J1837-3319_C_uvs.fits
wwins  J1837-3319_C_map.win
! wwins: Wrote 1 windows to J1837-3319_C_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 = -0.000923199 Jy
! Component: 100  -  total flux cleaned = -0.00108051 Jy
! Component: 150  -  total flux cleaned = -0.00097242 Jy
! Component: 200  -  total flux cleaned = -0.000998895 Jy
! Component: 250  -  total flux cleaned = -0.000928336 Jy
! Component: 300  -  total flux cleaned = -0.000927495 Jy
! Component: 350  -  total flux cleaned = -0.000926926 Jy
! Component: 400  -  total flux cleaned = -0.000946822 Jy
! Component: 450  -  total flux cleaned = -0.000946444 Jy
! Component: 500  -  total flux cleaned = -0.00102053 Jy
! Component: 550  -  total flux cleaned = -0.00105609 Jy
! Component: 600  -  total flux cleaned = -0.00112515 Jy
! Component: 650  -  total flux cleaned = -0.00117436 Jy
! Component: 700  -  total flux cleaned = -0.00122261 Jy
! Component: 750  -  total flux cleaned = -0.0012385 Jy
! Component: 800  -  total flux cleaned = -0.00119363 Jy
! Component: 850  -  total flux cleaned = -0.00119434 Jy
! Component: 900  -  total flux cleaned = -0.00122321 Jy
! Component: 950  -  total flux cleaned = -0.00123752 Jy
! Component: 1000  -  total flux cleaned = -0.00127915 Jy
! Component: 1050  -  total flux cleaned = -0.00131954 Jy
! Component: 1100  -  total flux cleaned = -0.00131957 Jy
! Component: 1150  -  total flux cleaned = -0.00135858 Jy
! Component: 1200  -  total flux cleaned = -0.00139698 Jy
! Component: 1250  -  total flux cleaned = -0.00151005 Jy
! Component: 1300  -  total flux cleaned = -0.00157186 Jy
! Component: 1350  -  total flux cleaned = -0.00165738 Jy
! Component: 1400  -  total flux cleaned = -0.00171768 Jy
! Component: 1450  -  total flux cleaned = -0.00178916 Jy
! Component: 1500  -  total flux cleaned = -0.0018599 Jy
! Component: 1550  -  total flux cleaned = -0.00192987 Jy
! Component: 1600  -  total flux cleaned = -0.00201072 Jy
! Component: 1650  -  total flux cleaned = -0.00210227 Jy
! Component: 1700  -  total flux cleaned = -0.00217012 Jy
! Component: 1750  -  total flux cleaned = -0.00219262 Jy
! Component: 1800  -  total flux cleaned = -0.00225959 Jy
! Component: 1850  -  total flux cleaned = -0.00230384 Jy
! Component: 1900  -  total flux cleaned = -0.00234778 Jy
! Component: 1950  -  total flux cleaned = -0.00238051 Jy
! Component: 2000  -  total flux cleaned = -0.00244548 Jy
! Component: 2050  -  total flux cleaned = -0.00252077 Jy
! Component: 2100  -  total flux cleaned = -0.00254214 Jy
! Component: 2150  -  total flux cleaned = -0.00257402 Jy
! Component: 2200  -  total flux cleaned = -0.00263743 Jy
! Component: 2250  -  total flux cleaned = -0.00264799 Jy
! Component: 2300  -  total flux cleaned = -0.00266891 Jy
! Component: 2350  -  total flux cleaned = -0.00266891 Jy
! Component: 2400  -  total flux cleaned = -0.00268965 Jy
! Component: 2450  -  total flux cleaned = -0.00268973 Jy
! Component: 2500  -  total flux cleaned = -0.00271027 Jy
! Component: 2550  -  total flux cleaned = -0.00272054 Jy
! Component: 2600  -  total flux cleaned = -0.00274104 Jy
! Component: 2650  -  total flux cleaned = -0.00279205 Jy
! Component: 2700  -  total flux cleaned = -0.00280227 Jy
! Component: 2750  -  total flux cleaned = -0.0028429 Jy
! Component: 2800  -  total flux cleaned = -0.0028936 Jy
! Component: 2850  -  total flux cleaned = -0.00292388 Jy
! Component: 2900  -  total flux cleaned = -0.00296426 Jy
! Component: 2950  -  total flux cleaned = -0.00300451 Jy
! Component: 3000  -  total flux cleaned = -0.00301456 Jy
! Component: 3050  -  total flux cleaned = -0.0030447 Jy
! Component: 3100  -  total flux cleaned = -0.0030847 Jy
! Component: 3150  -  total flux cleaned = -0.00310475 Jy
! Component: 3200  -  total flux cleaned = -0.00312471 Jy
! Component: 3250  -  total flux cleaned = -0.00317466 Jy
! Component: 3300  -  total flux cleaned = -0.00320454 Jy
! Component: 3350  -  total flux cleaned = -0.00318463 Jy
! Component: 3400  -  total flux cleaned = -0.00322451 Jy
! Component: 3450  -  total flux cleaned = -0.00324444 Jy
! Component: 3500  -  total flux cleaned = -0.0032643 Jy
! Component: 3550  -  total flux cleaned = -0.0032942 Jy
! Component: 3600  -  total flux cleaned = -0.00331411 Jy
! Component: 3650  -  total flux cleaned = -0.0033141 Jy
! Component: 3700  -  total flux cleaned = -0.00334417 Jy
! Component: 3750  -  total flux cleaned = -0.00335417 Jy
! Component: 3800  -  total flux cleaned = -0.00339429 Jy
! Component: 3850  -  total flux cleaned = -0.00342445 Jy
! Component: 3900  -  total flux cleaned = -0.00344469 Jy
! Component: 3950  -  total flux cleaned = -0.0035156 Jy
! Component: 4000  -  total flux cleaned = -0.00356636 Jy
! Component: 4050  -  total flux cleaned = -0.0036378 Jy
! Total flux subtracted in 4096 components = -0.00365834 Jy
! Clean residual min=-0.000581 max=0.000602 Jy/beam
! Clean residual mean=-0.000008 rms=0.000192 Jy/beam
! Combined flux in latest and established models = 0.110667 Jy
keep
! Adding 298 model components to the UV plane model.
! The established model now contains 375 components and 0.110667 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/sb072/temp_maps//J1837-3319_C_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.031 x 10.43 at 4.921 degrees (North through East)
! Clean map  min=-0.0012619  max=0.10352 Jy/beam
! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1837-3319_C_map.fits
wmodel /vlbi/sb072/temp_maps//J1837-3319_C_map.mod
! Writing 375 model components to file: /vlbi/sb072/temp_maps//J1837-3319_C_map.mod
wobs   /vlbi/sb072/temp_maps//J1837-3319_C_uvs.fits
! Writing UV FITS file: /vlbi/sb072/temp_maps//J1837-3319_C_uvs.fits
wwins  /vlbi/sb072/temp_maps//J1837-3319_C_map.win
! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J1837-3319_C_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.103517 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000194308 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.563117 0.563117 1.12623 2.25247 4.50494 9.00988 18.0198 36.0395 72.079
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.103 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  532.748 
quit
! Quitting program
! Log file /vlbi/sb072/temp_maps//J1837-3319_C_dfm.log closed on Sat Dec 15 22:34:38 2018