! Started logfile: /vlbi/bp222/maps//J0219-1842_S_dfm.log on Thu Sep 27 10:40:44 2018
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     /vlbi/bp222/maps//J0219-1842_S_uva.fits
! Reading UV FITS file: /vlbi/bp222/maps//J0219-1842_S_uva.fits
! AN table 1: 24 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.935185 visibilities/baseline/integration-bin.
! Found source: J0219-1842
! 
! There are 4 IFs, and a total of 4 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
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 54 lines of history.
! 
! Reading 4040 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 4 channels.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
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 J0219-1842_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 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 126 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.046000Jy  sigma=12.137338
! Fit after  self-cal, rms=0.770203Jy  sigma=8.964244
! 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=2.66 mas, bmaj=6.846 mas, bpa=-15.38 degrees
! Estimated noise=1.54165 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 = 0.174683 Jy
! Component: 100  -  total flux cleaned = 0.215127 Jy
! Total flux subtracted in 100 components = 0.215127 Jy
! Clean residual min=-0.012284 max=0.021990 Jy/beam
! Clean residual mean=-0.000049 rms=0.003997 Jy/beam
! Combined flux in latest and established models = 0.215127 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.215127 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.092478Jy  sigma=1.017453
! Fit after  self-cal, rms=0.092429Jy  sigma=1.017136
! 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=3.279 mas, bmaj=8.382 mas, bpa=-14.25 degrees
! Estimated noise=1.11494 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 = 0.024106 Jy
! Component: 100  -  total flux cleaned = 0.0340818 Jy
! Component: 150  -  total flux cleaned = 0.0390259 Jy
! Component: 200  -  total flux cleaned = 0.0415935 Jy
! Total flux subtracted in 200 components = 0.0415935 Jy
! Clean residual min=-0.009534 max=0.012776 Jy/beam
! Clean residual mean=0.000027 rms=0.002539 Jy/beam
! Combined flux in latest and established models = 0.25672 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 35 components and 0.25672 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.088599Jy  sigma=0.928425
! Fit after  self-cal, rms=0.088583Jy  sigma=0.928233
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.279 x 8.382 at -14.25 degrees (North through East)
! Clean map  min=-0.0092052  max=0.23306 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.96     HN        0.97     KP        0.97     
!   LA        0.94     MK        1.20     NL        0.94     OV        0.95     
!   PT        0.97     SC        1.00     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.26     FD        0.96     HN        0.99     KP        0.96     
!   LA        0.93     MK        1.14     NL        0.96     OV        0.94     
!   PT        0.96     SC        1.03     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.22     FD        0.98     HN        0.96     KP        0.97     
!   LA        0.94     MK        0.78     NL        0.97     OV        0.98     
!   PT        0.95     SC        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD       10.22     HN        0.96     KP        1.00*    
!   LA        3.79     MK        1.00*    NL        1.00*    OV        0.89     
!   PT        1.00     SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.088583Jy  sigma=0.928233
! Fit after  self-cal, rms=0.073475Jy  sigma=0.770070
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.285 mas, bmaj=8.43 mas, bpa=-14.17 degrees
! Estimated noise=1.11191 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 = 0.000115598 Jy
! Component: 100  -  total flux cleaned = 0.000302628 Jy
! Component: 150  -  total flux cleaned = 0.000455601 Jy
! Component: 200  -  total flux cleaned = 0.000508268 Jy
! Total flux subtracted in 200 components = 0.000508268 Jy
! Clean residual min=-0.003280 max=0.004035 Jy/beam
! Clean residual mean=0.000006 rms=0.000839 Jy/beam
! Combined flux in latest and established models = 0.257228 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 45 components and 0.257228 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073454Jy  sigma=0.769730
! Fit after  self-cal, rms=0.073930Jy  sigma=0.769395
! 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.
! 
! Fit before self-cal, rms=0.073930Jy  sigma=0.769395
! Fit after  self-cal, rms=0.074031Jy  sigma=0.769357
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.284 mas, bmaj=8.433 mas, bpa=-14.16 degrees
! Estimated noise=1.11162 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.21119e-05 Jy
! Component: 100  -  total flux cleaned = 0.000168147 Jy
! Component: 150  -  total flux cleaned = 0.000256388 Jy
! Component: 200  -  total flux cleaned = 0.000293962 Jy
! Total flux subtracted in 200 components = 0.000293962 Jy
! Clean residual min=-0.003224 max=0.003950 Jy/beam
! Clean residual mean=0.000006 rms=0.000824 Jy/beam
! Combined flux in latest and established models = 0.257522 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 50 components and 0.257522 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.074021Jy  sigma=0.769177
! Fit after  self-cal, rms=0.074023Jy  sigma=0.769156
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-35.5, -61).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00319516 Jy
! Component: 100  -  total flux cleaned = 0.00342665 Jy
! Component: 150  -  total flux cleaned = 0.00342246 Jy
! Component: 200  -  total flux cleaned = 0.003421 Jy
! Total flux subtracted in 200 components = 0.003421 Jy
! Clean residual min=-0.002767 max=0.003111 Jy/beam
! Clean residual mean=0.000008 rms=0.000699 Jy/beam
! Combined flux in latest and established models = 0.260943 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 69 components and 0.260943 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073848Jy  sigma=0.767193
! Fit after  self-cal, rms=0.073847Jy  sigma=0.767123
! Inverting map 
! Added new window around map position (-120.5, -117.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0018723 Jy
! Component: 100  -  total flux cleaned = 0.00172107 Jy
! Component: 150  -  total flux cleaned = 0.00151965 Jy
! Component: 200  -  total flux cleaned = 0.00145782 Jy
! Total flux subtracted in 200 components = 0.00145782 Jy
! Clean residual min=-0.002581 max=0.002529 Jy/beam
! Clean residual mean=0.000008 rms=0.000632 Jy/beam
! Combined flux in latest and established models = 0.262401 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 86 components and 0.262401 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073688Jy  sigma=0.765014
! Fit after  self-cal, rms=0.073665Jy  sigma=0.764900
! 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.
! 
! Fit before self-cal, rms=0.073665Jy  sigma=0.764900
! Fit after  self-cal, rms=0.073560Jy  sigma=0.764792
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.283 mas, bmaj=8.439 mas, bpa=-14.2 degrees
! Estimated noise=1.11047 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000574098 Jy
! Component: 100  -  total flux cleaned = 0.000578012 Jy
! Component: 150  -  total flux cleaned = 0.000625438 Jy
! Component: 200  -  total flux cleaned = 0.000708239 Jy
! Total flux subtracted in 200 components = 0.000708239 Jy
! Clean residual min=-0.002510 max=0.002435 Jy/beam
! Clean residual mean=0.000008 rms=0.000599 Jy/beam
! Combined flux in latest and established models = 0.263109 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 101 components and 0.263109 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073505Jy  sigma=0.764007
! Fit after  self-cal, rms=0.073499Jy  sigma=0.763984
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 = 0.000135477 Jy
! Component: 100  -  total flux cleaned = 0.00013572 Jy
! Component: 150  -  total flux cleaned = 9.95708e-05 Jy
! Component: 200  -  total flux cleaned = 5.16044e-07 Jy
! Total flux subtracted in 200 components = 5.16044e-07 Jy
! Clean residual min=-0.002466 max=0.002361 Jy/beam
! Clean residual mean=0.000008 rms=0.000584 Jy/beam
! Combined flux in latest and established models = 0.26311 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 112 components and 0.26311 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073472Jy  sigma=0.763573
! Fit after  self-cal, rms=0.073469Jy  sigma=0.763568
! 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.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073469Jy  sigma=0.763568
! Fit after  self-cal, rms=0.073485Jy  sigma=0.763534
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.279 mas, bmaj=16.07 mas, bpa=-13.7 degrees
! Estimated noise=1.47246 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000158196 Jy
! Component: 100  -  total flux cleaned = 0.000180534 Jy
! Component: 150  -  total flux cleaned = 0.000220348 Jy
! Component: 200  -  total flux cleaned = 0.000184132 Jy
! Total flux subtracted in 200 components = 0.000184132 Jy
! Clean residual min=-0.002103 max=0.002554 Jy/beam
! Clean residual mean=0.000016 rms=0.000638 Jy/beam
! Combined flux in latest and established models = 0.263294 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 125 components and 0.263294 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073482Jy  sigma=0.763434
! Fit after  self-cal, rms=0.073478Jy  sigma=0.763426
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 = 0.000171283 Jy
! Component: 100  -  total flux cleaned = 0.000189474 Jy
! Component: 150  -  total flux cleaned = 0.000140757 Jy
! Component: 200  -  total flux cleaned = 9.5133e-05 Jy
! Total flux subtracted in 200 components = 9.5133e-05 Jy
! Clean residual min=-0.002067 max=0.002508 Jy/beam
! Clean residual mean=0.000016 rms=0.000625 Jy/beam
! Combined flux in latest and established models = 0.263389 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 134 components and 0.263389 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073478Jy  sigma=0.763390
! Fit after  self-cal, rms=0.073475Jy  sigma=0.763383
! 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=3.283 mas, bmaj=8.443 mas, bpa=-14.23 degrees
! Estimated noise=1.1107 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.283 x 8.443 at -14.23 degrees (North through East)
! Clean map  min=-0.0022736  max=0.23176 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=2.655 mas, bmaj=6.852 mas, bpa=-15.44 degrees
! Estimated noise=1.55706 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.176376 Jy
! Component: 100  -  total flux cleaned = 0.217514 Jy
! Component: 150  -  total flux cleaned = 0.23357 Jy
! Component: 200  -  total flux cleaned = 0.241577 Jy
! Total flux subtracted in 200 components = 0.241577 Jy
! Clean residual min=-0.005987 max=0.006606 Jy/beam
! Clean residual mean=-0.000019 rms=0.001579 Jy/beam
! Combined flux in latest and established models = 0.241577 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 22 model components to the UV plane model.
! The established model now contains 22 components and 0.241577 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.283 mas, bmaj=8.443 mas, bpa=-14.23 degrees
! Estimated noise=1.1107 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 = 0.00830311 Jy
! Component: 100  -  total flux cleaned = 0.0128282 Jy
! Component: 150  -  total flux cleaned = 0.0159772 Jy
! Component: 200  -  total flux cleaned = 0.0174548 Jy
! Total flux subtracted in 200 components = 0.0174548 Jy
! Clean residual min=-0.002984 max=0.002819 Jy/beam
! Clean residual mean=-0.000002 rms=0.000740 Jy/beam
! Combined flux in latest and established models = 0.259032 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 58 components and 0.259032 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=7.279 mas, bmaj=16.07 mas, bpa=-13.7 degrees
! Estimated noise=1.47246 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00243947 Jy
! Component: 100  -  total flux cleaned = 0.00330369 Jy
! Component: 150  -  total flux cleaned = 0.00353783 Jy
! Component: 200  -  total flux cleaned = 0.00368864 Jy
! Total flux subtracted in 200 components = 0.00368864 Jy
! Clean residual min=-0.002253 max=0.002410 Jy/beam
! Clean residual mean=0.000013 rms=0.000682 Jy/beam
! Combined flux in latest and established models = 0.262721 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 = 0.000155202 Jy
! Component: 100  -  total flux cleaned = 0.000182788 Jy
! Component: 150  -  total flux cleaned = 0.000209422 Jy
! Component: 200  -  total flux cleaned = 0.000258135 Jy
! Total flux subtracted in 200 components = 0.000258135 Jy
! Clean residual min=-0.002189 max=0.002487 Jy/beam
! Clean residual mean=0.000015 rms=0.000659 Jy/beam
! Combined flux in latest and established models = 0.262979 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 89 components and 0.262979 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.283 mas, bmaj=8.443 mas, bpa=-14.23 degrees
! Estimated noise=1.1107 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -6.63567e-05 Jy
! Component: 100  -  total flux cleaned = 0.000107582 Jy
! Component: 150  -  total flux cleaned = 0.000160203 Jy
! Component: 200  -  total flux cleaned = 0.000160536 Jy
! Total flux subtracted in 200 components = 0.000160536 Jy
! Clean residual min=-0.002472 max=0.002244 Jy/beam
! Clean residual mean=0.000007 rms=0.000607 Jy/beam
! Combined flux in latest and established models = 0.26314 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 112 components and 0.26314 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073555Jy  sigma=0.764479
! Fit after  self-cal, rms=0.073543Jy  sigma=0.764384
wmodel J0219-1842_S_map.mod
! Writing 112 model components to file: J0219-1842_S_map.mod
wobs   J0219-1842_S_uvs.fits
! Writing UV FITS file: J0219-1842_S_uvs.fits
wwins  J0219-1842_S_map.win
! wwins: Wrote 3 windows to J0219-1842_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 = -0.00099716 Jy
! Component: 100  -  total flux cleaned = -0.0011654 Jy
! Component: 150  -  total flux cleaned = -0.00105126 Jy
! Component: 200  -  total flux cleaned = -0.000868831 Jy
! Component: 250  -  total flux cleaned = -0.000624936 Jy
! Component: 300  -  total flux cleaned = -0.000389503 Jy
! Component: 350  -  total flux cleaned = -0.000226895 Jy
! Component: 400  -  total flux cleaned = -0.000101366 Jy
! Component: 450  -  total flux cleaned = -4.08247e-05 Jy
! Component: 500  -  total flux cleaned = 4.80309e-05 Jy
! Component: 550  -  total flux cleaned = 4.78672e-05 Jy
! Component: 600  -  total flux cleaned = 7.66137e-05 Jy
! Component: 650  -  total flux cleaned = 0.000159243 Jy
! Component: 700  -  total flux cleaned = 0.000266713 Jy
! Component: 750  -  total flux cleaned = 0.000319101 Jy
! Component: 800  -  total flux cleaned = 0.000397107 Jy
! Component: 850  -  total flux cleaned = 0.000498794 Jy
! Component: 900  -  total flux cleaned = 0.000523485 Jy
! Component: 950  -  total flux cleaned = 0.000596448 Jy
! Component: 1000  -  total flux cleaned = 0.00064366 Jy
! Component: 1050  -  total flux cleaned = 0.000737286 Jy
! Component: 1100  -  total flux cleaned = 0.000829037 Jy
! Component: 1150  -  total flux cleaned = 0.000874342 Jy
! Component: 1200  -  total flux cleaned = 0.000962698 Jy
! Component: 1250  -  total flux cleaned = 0.00100641 Jy
! Component: 1300  -  total flux cleaned = 0.00109224 Jy
! Component: 1350  -  total flux cleaned = 0.00121801 Jy
! Component: 1400  -  total flux cleaned = 0.00121814 Jy
! Component: 1450  -  total flux cleaned = 0.00134034 Jy
! Component: 1500  -  total flux cleaned = 0.00144036 Jy
! Component: 1550  -  total flux cleaned = 0.00149907 Jy
! Component: 1600  -  total flux cleaned = 0.00157634 Jy
! Component: 1650  -  total flux cleaned = 0.00159547 Jy
! Component: 1700  -  total flux cleaned = 0.00165212 Jy
! Component: 1750  -  total flux cleaned = 0.00170799 Jy
! Component: 1800  -  total flux cleaned = 0.00172641 Jy
! Component: 1850  -  total flux cleaned = 0.00178085 Jy
! Component: 1900  -  total flux cleaned = 0.00179849 Jy
! Component: 1950  -  total flux cleaned = 0.00178091 Jy
! Component: 2000  -  total flux cleaned = 0.00185073 Jy
! Component: 2050  -  total flux cleaned = 0.00186808 Jy
! Component: 2100  -  total flux cleaned = 0.00191922 Jy
! Component: 2150  -  total flux cleaned = 0.00196966 Jy
! Component: 2200  -  total flux cleaned = 0.00201957 Jy
! Component: 2250  -  total flux cleaned = 0.00203612 Jy
! Component: 2300  -  total flux cleaned = 0.00208532 Jy
! Component: 2350  -  total flux cleaned = 0.00215012 Jy
! Component: 2400  -  total flux cleaned = 0.00223012 Jy
! Component: 2450  -  total flux cleaned = 0.00229347 Jy
! Component: 2500  -  total flux cleaned = 0.00238768 Jy
! Component: 2550  -  total flux cleaned = 0.0024498 Jy
! Component: 2600  -  total flux cleaned = 0.00249621 Jy
! Component: 2650  -  total flux cleaned = 0.00258797 Jy
! Component: 2700  -  total flux cleaned = 0.00264861 Jy
! Component: 2750  -  total flux cleaned = 0.00272391 Jy
! Component: 2800  -  total flux cleaned = 0.00281348 Jy
! Component: 2850  -  total flux cleaned = 0.00287262 Jy
! Component: 2900  -  total flux cleaned = 0.00293153 Jy
! Component: 2950  -  total flux cleaned = 0.00298983 Jy
! Component: 3000  -  total flux cleaned = 0.00306237 Jy
! Component: 3050  -  total flux cleaned = 0.00311998 Jy
! Component: 3100  -  total flux cleaned = 0.00320564 Jy
! Component: 3150  -  total flux cleaned = 0.00324808 Jy
! Component: 3200  -  total flux cleaned = 0.00331851 Jy
! Component: 3250  -  total flux cleaned = 0.00338839 Jy
! Component: 3300  -  total flux cleaned = 0.00343013 Jy
! Component: 3350  -  total flux cleaned = 0.00348537 Jy
! Component: 3400  -  total flux cleaned = 0.00349909 Jy
! Component: 3450  -  total flux cleaned = 0.00355365 Jy
! Component: 3500  -  total flux cleaned = 0.00352648 Jy
! Component: 3550  -  total flux cleaned = 0.00356707 Jy
! Component: 3600  -  total flux cleaned = 0.00356714 Jy
! Component: 3650  -  total flux cleaned = 0.00355376 Jy
! Component: 3700  -  total flux cleaned = 0.00359372 Jy
! Component: 3750  -  total flux cleaned = 0.00360698 Jy
! Component: 3800  -  total flux cleaned = 0.0035937 Jy
! Component: 3850  -  total flux cleaned = 0.0036069 Jy
! Component: 3900  -  total flux cleaned = 0.00363315 Jy
! Component: 3950  -  total flux cleaned = 0.0036594 Jy
! Component: 4000  -  total flux cleaned = 0.00371167 Jy
! Component: 4050  -  total flux cleaned = 0.00373772 Jy
! Total flux subtracted in 4096 components = 0.00375074 Jy
! Clean residual min=-0.000746 max=0.000832 Jy/beam
! Clean residual mean=0.000001 rms=0.000211 Jy/beam
! Combined flux in latest and established models = 0.26689 Jy
keep
! Adding 237 model components to the UV plane model.
! The established model now contains 349 components and 0.26689 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J0219-1842_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.283 x 8.443 at -14.23 degrees (North through East)
! Clean map  min=-0.0017521  max=0.23263 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J0219-1842_S_map.fits
wmodel /vlbi/bp222/maps//J0219-1842_S_map.mod
! Writing 349 model components to file: /vlbi/bp222/maps//J0219-1842_S_map.mod
wobs   /vlbi/bp222/maps//J0219-1842_S_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J0219-1842_S_uvs.fits
wwins  /vlbi/bp222/maps//J0219-1842_S_map.win
! wwins: Wrote 4 windows to /vlbi/bp222/maps//J0219-1842_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.232629 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000207409 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.267477 0.267477 0.534954 1.06991 2.13981 4.27963 8.55926 17.1185 34.237 68.4741
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.232 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1121.59 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J0219-1842_S_dfm.log closed on Thu Sep 27 10:40:48 2018