! Started logfile: /vlbi/bp222/maps//J1408-3004_S_dfm.log on Thu Sep 27 11:13:33 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//J1408-3004_S_uvm.fits
! Reading UV FITS file: /vlbi/bp222/maps//J1408-3004_S_uvm.fits
! AN table 1: 66 integrations on 21 of 21 possible baselines.
! AN table 2: 46 integrations on 15 of 15 possible baselines.
! Apparent sampling: 0.867534 visibilities/baseline/integration-bin.
! Found source: J1408-3004
! 
! 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 44 lines of history.
! 
! Reading 7204 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 J1408-3004_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 24 telescope corrections were flagged in sub-array 1.
!  A total of 28 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 24 telescope corrections were flagged in sub-array 1.
!  A total of 28 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 24 telescope corrections were flagged in sub-array 1.
!  A total of 28 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 462 telescope corrections were flagged in sub-array 1.
!  A total of 210 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.012612Jy  sigma=11.025500
! Fit after  self-cal, rms=0.888954Jy  sigma=9.561399
! 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=2.796 mas, bmaj=11.99 mas, bpa=-15.61 degrees
! Estimated noise=1.34039 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 = 0.0927548 Jy
! Component: 100  -  total flux cleaned = 0.113077 Jy
! Total flux subtracted in 100 components = 0.113077 Jy
! Clean residual min=-0.009052 max=0.013396 Jy/beam
! Clean residual mean=0.000078 rms=0.002557 Jy/beam
! Combined flux in latest and established models = 0.113077 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.113077 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.096650Jy  sigma=0.895422
! Fit after  self-cal, rms=0.096449Jy  sigma=0.894598
! 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=3.303 mas, bmaj=12.76 mas, bpa=-13.32 degrees
! Estimated noise=0.940802 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 = 0.00777029 Jy
! Component: 100  -  total flux cleaned = 0.0117037 Jy
! Component: 150  -  total flux cleaned = 0.012127 Jy
! Component: 200  -  total flux cleaned = 0.0123923 Jy
! Total flux subtracted in 200 components = 0.0123923 Jy
! Clean residual min=-0.007040 max=0.009362 Jy/beam
! Clean residual mean=0.000044 rms=0.001851 Jy/beam
! Combined flux in latest and established models = 0.125469 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 18 components and 0.125469 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.095983Jy  sigma=0.884870
! Fit after  self-cal, rms=0.096006Jy  sigma=0.884712
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.303 x 12.76 at -13.32 degrees (North through East)
! Clean map  min=-0.0067562  max=0.11934 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     FD        0.91     HN        1.38     KP        0.99     
!   MK        0.88     NL        0.98     OV        0.93     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     HN        1.17     KP        0.91     NL        1.01     
!   OV        0.91     SC        0.88     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.43     FD        0.89     HN        1.45     KP        0.99     
!   MK        0.98     NL        1.12     OV        0.94     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.89     HN        1.25     KP        0.99     NL        0.84     
!   OV        0.99     SC        0.79     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.53     FD        0.93     HN        1.29     KP        0.98     
!   MK        0.91     NL        0.94     OV        0.98     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.91     HN        1.20     KP        0.93     NL        0.94     
!   OV        1.02     SC        0.95     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KP        0.00*    
!   MK        0.00*    NL        0.00*    OV        0.00*    
! 
!  A total of 66 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    HN        0.00*    KP        0.00*    NL        0.00*    
!   OV        0.00*    SC        0.00*    
! 
! 
! Fit before self-cal, rms=0.096006Jy  sigma=0.884712
! Fit after  self-cal, rms=0.113197Jy  sigma=0.848148
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.288 mas, bmaj=12.67 mas, bpa=-13.23 degrees
! Estimated noise=0.933038 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 = -5.82243e-05 Jy
! Component: 100  -  total flux cleaned = -0.000163986 Jy
! Component: 150  -  total flux cleaned = -0.000318606 Jy
! Component: 200  -  total flux cleaned = -0.00045182 Jy
! Total flux subtracted in 200 components = -0.00045182 Jy
! Clean residual min=-0.003965 max=0.004339 Jy/beam
! Clean residual mean=0.000005 rms=0.001077 Jy/beam
! Combined flux in latest and established models = 0.125017 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 37 components and 0.125017 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113141Jy  sigma=0.848059
! Fit after  self-cal, rms=0.113851Jy  sigma=0.847125
! 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=0.113851Jy  sigma=0.847125
! Fit after  self-cal, rms=0.121569Jy  sigma=0.842846
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.279 mas, bmaj=12.75 mas, bpa=-13.21 degrees
! Estimated noise=0.94718 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000727715 Jy
! Component: 100  -  total flux cleaned = 0.000819758 Jy
! Component: 150  -  total flux cleaned = 0.000890981 Jy
! Component: 200  -  total flux cleaned = 0.000983176 Jy
! Total flux subtracted in 200 components = 0.000983176 Jy
! Clean residual min=-0.003670 max=0.004053 Jy/beam
! Clean residual mean=-0.000000 rms=0.000954 Jy/beam
! Combined flux in latest and established models = 0.126001 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 49 components and 0.126001 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.121496Jy  sigma=0.842635
! Fit after  self-cal, rms=0.121600Jy  sigma=0.842568
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 = 4.77542e-05 Jy
! Component: 100  -  total flux cleaned = 0.00011796 Jy
! Component: 150  -  total flux cleaned = 0.000158061 Jy
! Component: 200  -  total flux cleaned = 0.000176465 Jy
! Total flux subtracted in 200 components = 0.000176465 Jy
! Clean residual min=-0.003649 max=0.003976 Jy/beam
! Clean residual mean=0.000000 rms=0.000955 Jy/beam
! Combined flux in latest and established models = 0.126177 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 56 components and 0.126177 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.121577Jy  sigma=0.842575
! Fit after  self-cal, rms=0.121576Jy  sigma=0.842564
! 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=0.121576Jy  sigma=0.842564
! Fit after  self-cal, rms=0.114177Jy  sigma=0.833694
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.281 mas, bmaj=12.76 mas, bpa=-13.29 degrees
! Estimated noise=0.943207 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000161667 Jy
! Component: 100  -  total flux cleaned = -0.00013345 Jy
! Component: 150  -  total flux cleaned = -9.12837e-05 Jy
! Component: 200  -  total flux cleaned = -5.51654e-05 Jy
! Total flux subtracted in 200 components = -5.51654e-05 Jy
! Clean residual min=-0.002517 max=0.003077 Jy/beam
! Clean residual mean=-0.000005 rms=0.000706 Jy/beam
! Combined flux in latest and established models = 0.126122 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 67 components and 0.126122 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.114159Jy  sigma=0.833608
! Fit after  self-cal, rms=0.114162Jy  sigma=0.833363
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 (99, -126).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00139985 Jy
! Component: 100  -  total flux cleaned = 0.00145606 Jy
! Component: 150  -  total flux cleaned = 0.00149402 Jy
! Component: 200  -  total flux cleaned = 0.00152828 Jy
! Total flux subtracted in 200 components = 0.00152828 Jy
! Clean residual min=-0.002439 max=0.002490 Jy/beam
! Clean residual mean=-0.000005 rms=0.000677 Jy/beam
! Combined flux in latest and established models = 0.12765 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 82 components and 0.12765 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.114038Jy  sigma=0.832722
! Fit after  self-cal, rms=0.114037Jy  sigma=0.832577
! 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=0.114037Jy  sigma=0.832577
! Fit after  self-cal, rms=0.113923Jy  sigma=0.832399
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.758 mas, bmaj=17.3 mas, bpa=-3.761 degrees
! Estimated noise=1.1461 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000631608 Jy
! Component: 100  -  total flux cleaned = 0.000673297 Jy
! Component: 150  -  total flux cleaned = 0.000706807 Jy
! Component: 200  -  total flux cleaned = 0.000605273 Jy
! Total flux subtracted in 200 components = 0.000605273 Jy
! Clean residual min=-0.002918 max=0.002960 Jy/beam
! Clean residual mean=-0.000013 rms=0.000841 Jy/beam
! Combined flux in latest and established models = 0.128255 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 95 components and 0.128255 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113884Jy  sigma=0.832293
! Fit after  self-cal, rms=0.113878Jy  sigma=0.832239
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 = 0.000115305 Jy
! Component: 100  -  total flux cleaned = 6.52727e-05 Jy
! Component: 150  -  total flux cleaned = -3.07329e-06 Jy
! Component: 200  -  total flux cleaned = -8.51728e-05 Jy
! Total flux subtracted in 200 components = -8.51728e-05 Jy
! Clean residual min=-0.002913 max=0.002899 Jy/beam
! Clean residual mean=-0.000014 rms=0.000840 Jy/beam
! Combined flux in latest and established models = 0.12817 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 103 components and 0.12817 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113863Jy  sigma=0.832235
! Fit after  self-cal, rms=0.113865Jy  sigma=0.832220
! 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=3.28 mas, bmaj=12.77 mas, bpa=-13.33 degrees
! Estimated noise=0.942143 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.28 x 12.77 at -13.33 degrees (North through East)
! Clean map  min=-0.0023177  max=0.11946 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=2.76 mas, bmaj=11.99 mas, bpa=-15.74 degrees
! Estimated noise=1.33234 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0937717 Jy
! Component: 100  -  total flux cleaned = 0.1143 Jy
! Component: 150  -  total flux cleaned = 0.120468 Jy
! Component: 200  -  total flux cleaned = 0.123139 Jy
! Total flux subtracted in 200 components = 0.123139 Jy
! Clean residual min=-0.003751 max=0.003907 Jy/beam
! Clean residual mean=0.000002 rms=0.000996 Jy/beam
! Combined flux in latest and established models = 0.123139 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 12 model components to the UV plane model.
! The established model now contains 12 components and 0.123139 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.28 mas, bmaj=12.77 mas, bpa=-13.33 degrees
! Estimated noise=0.942143 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 = 0.00226329 Jy
! Component: 100  -  total flux cleaned = 0.00317184 Jy
! Component: 150  -  total flux cleaned = 0.00378565 Jy
! Component: 200  -  total flux cleaned = 0.00402227 Jy
! Total flux subtracted in 200 components = 0.00402227 Jy
! Clean residual min=-0.002562 max=0.002424 Jy/beam
! Clean residual mean=-0.000006 rms=0.000696 Jy/beam
! Combined flux in latest and established models = 0.127161 Jy
! Adding 19 model components to the UV plane model.
! The established model now contains 29 components and 0.127161 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=6.758 mas, bmaj=17.3 mas, bpa=-3.761 degrees
! Estimated noise=1.1461 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000679653 Jy
! Component: 100  -  total flux cleaned = 0.000833854 Jy
! Component: 150  -  total flux cleaned = 0.00086778 Jy
! Component: 200  -  total flux cleaned = 0.000897621 Jy
! Total flux subtracted in 200 components = 0.000897621 Jy
! Clean residual min=-0.002900 max=0.003156 Jy/beam
! Clean residual mean=-0.000014 rms=0.000864 Jy/beam
! Combined flux in latest and established models = 0.128058 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 = -4.96555e-05 Jy
! Component: 100  -  total flux cleaned = -2.50302e-05 Jy
! Component: 150  -  total flux cleaned = -4.84804e-05 Jy
! Component: 200  -  total flux cleaned = -6.99355e-05 Jy
! Total flux subtracted in 200 components = -6.99355e-05 Jy
! Clean residual min=-0.002864 max=0.003095 Jy/beam
! Clean residual mean=-0.000014 rms=0.000855 Jy/beam
! Combined flux in latest and established models = 0.127989 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 51 components and 0.127989 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.28 mas, bmaj=12.77 mas, bpa=-13.33 degrees
! Estimated noise=0.942143 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000325655 Jy
! Component: 100  -  total flux cleaned = -0.000325011 Jy
! Component: 150  -  total flux cleaned = -0.00035698 Jy
! Component: 200  -  total flux cleaned = -0.000415767 Jy
! Total flux subtracted in 200 components = -0.000415767 Jy
! Clean residual min=-0.002356 max=0.002402 Jy/beam
! Clean residual mean=-0.000006 rms=0.000672 Jy/beam
! Combined flux in latest and established models = 0.127573 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 65 components and 0.127573 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113881Jy  sigma=0.832475
! Fit after  self-cal, rms=0.113887Jy  sigma=0.832427
wmodel J1408-3004_S_map.mod
! Writing 65 model components to file: J1408-3004_S_map.mod
wobs   J1408-3004_S_uvs.fits
! Writing UV FITS file: J1408-3004_S_uvs.fits
wwins  J1408-3004_S_map.win
! wwins: Wrote 2 windows to J1408-3004_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 = 0.000326071 Jy
! Component: 100  -  total flux cleaned = 0.000453169 Jy
! Component: 150  -  total flux cleaned = 0.000573385 Jy
! Component: 200  -  total flux cleaned = 0.000649571 Jy
! Component: 250  -  total flux cleaned = 0.000613267 Jy
! Component: 300  -  total flux cleaned = 0.00065034 Jy
! Component: 350  -  total flux cleaned = 0.00071939 Jy
! Component: 400  -  total flux cleaned = 0.000753621 Jy
! Component: 450  -  total flux cleaned = 0.000986911 Jy
! Component: 500  -  total flux cleaned = 0.00114955 Jy
! Component: 550  -  total flux cleaned = 0.00134109 Jy
! Component: 600  -  total flux cleaned = 0.00146696 Jy
! Component: 650  -  total flux cleaned = 0.00171383 Jy
! Component: 700  -  total flux cleaned = 0.00192577 Jy
! Component: 750  -  total flux cleaned = 0.00198543 Jy
! Component: 800  -  total flux cleaned = 0.00221924 Jy
! Component: 850  -  total flux cleaned = 0.00233387 Jy
! Component: 900  -  total flux cleaned = 0.00241836 Jy
! Component: 950  -  total flux cleaned = 0.00250158 Jy
! Component: 1000  -  total flux cleaned = 0.00263869 Jy
! Component: 1050  -  total flux cleaned = 0.00269234 Jy
! Component: 1100  -  total flux cleaned = 0.00261297 Jy
! Component: 1150  -  total flux cleaned = 0.00269238 Jy
! Component: 1200  -  total flux cleaned = 0.00284832 Jy
! Component: 1250  -  total flux cleaned = 0.0029249 Jy
! Component: 1300  -  total flux cleaned = 0.00292505 Jy
! Component: 1350  -  total flux cleaned = 0.00309978 Jy
! Component: 1400  -  total flux cleaned = 0.0031492 Jy
! Component: 1450  -  total flux cleaned = 0.00331942 Jy
! Component: 1500  -  total flux cleaned = 0.00341501 Jy
! Component: 1550  -  total flux cleaned = 0.00348589 Jy
! Component: 1600  -  total flux cleaned = 0.00357935 Jy
! Component: 1650  -  total flux cleaned = 0.00371848 Jy
! Component: 1700  -  total flux cleaned = 0.00383277 Jy
! Component: 1750  -  total flux cleaned = 0.00396818 Jy
! Component: 1800  -  total flux cleaned = 0.00410222 Jy
! Component: 1850  -  total flux cleaned = 0.00414652 Jy
! Component: 1900  -  total flux cleaned = 0.00429937 Jy
! Component: 1950  -  total flux cleaned = 0.00440742 Jy
! Component: 2000  -  total flux cleaned = 0.00445008 Jy
! Component: 2050  -  total flux cleaned = 0.00459828 Jy
! Component: 2100  -  total flux cleaned = 0.00474477 Jy
! Component: 2150  -  total flux cleaned = 0.00484811 Jy
! Component: 2200  -  total flux cleaned = 0.00490989 Jy
! Component: 2250  -  total flux cleaned = 0.00497067 Jy
! Component: 2300  -  total flux cleaned = 0.0050914 Jy
! Component: 2350  -  total flux cleaned = 0.00513132 Jy
! Component: 2400  -  total flux cleaned = 0.00526971 Jy
! Component: 2450  -  total flux cleaned = 0.00530865 Jy
! Component: 2500  -  total flux cleaned = 0.00534738 Jy
! Component: 2550  -  total flux cleaned = 0.00530919 Jy
! Component: 2600  -  total flux cleaned = 0.00532856 Jy
! Component: 2650  -  total flux cleaned = 0.0053856 Jy
! Component: 2700  -  total flux cleaned = 0.00544214 Jy
! Component: 2750  -  total flux cleaned = 0.00544238 Jy
! Component: 2800  -  total flux cleaned = 0.00557173 Jy
! Component: 2850  -  total flux cleaned = 0.00559006 Jy
! Component: 2900  -  total flux cleaned = 0.0055901 Jy
! Component: 2950  -  total flux cleaned = 0.00564407 Jy
! Component: 3000  -  total flux cleaned = 0.00566188 Jy
! Component: 3050  -  total flux cleaned = 0.00557297 Jy
! Component: 3100  -  total flux cleaned = 0.00562605 Jy
! Component: 3150  -  total flux cleaned = 0.0057833 Jy
! Component: 3200  -  total flux cleaned = 0.00573122 Jy
! Component: 3250  -  total flux cleaned = 0.00578304 Jy
! Component: 3300  -  total flux cleaned = 0.00590278 Jy
! Component: 3350  -  total flux cleaned = 0.00591976 Jy
! Component: 3400  -  total flux cleaned = 0.00597032 Jy
! Component: 3450  -  total flux cleaned = 0.0059702 Jy
! Component: 3500  -  total flux cleaned = 0.00600362 Jy
! Component: 3550  -  total flux cleaned = 0.00605335 Jy
! Component: 3600  -  total flux cleaned = 0.00608615 Jy
! Component: 3650  -  total flux cleaned = 0.00611861 Jy
! Component: 3700  -  total flux cleaned = 0.00618335 Jy
! Component: 3750  -  total flux cleaned = 0.00624768 Jy
! Component: 3800  -  total flux cleaned = 0.00626356 Jy
! Component: 3850  -  total flux cleaned = 0.00634294 Jy
! Component: 3900  -  total flux cleaned = 0.00640609 Jy
! Component: 3950  -  total flux cleaned = 0.00642174 Jy
! Component: 4000  -  total flux cleaned = 0.00648419 Jy
! Component: 4050  -  total flux cleaned = 0.0065308 Jy
! Total flux subtracted in 4096 components = 0.0065771 Jy
! Clean residual min=-0.000863 max=0.000884 Jy/beam
! Clean residual mean=-0.000005 rms=0.000294 Jy/beam
! Combined flux in latest and established models = 0.13415 Jy
keep
! Adding 280 model components to the UV plane model.
! The established model now contains 345 components and 0.13415 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J1408-3004_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.28 x 12.77 at -13.33 degrees (North through East)
! Clean map  min=-0.0020646  max=0.11938 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J1408-3004_S_map.fits
wmodel /vlbi/bp222/maps//J1408-3004_S_map.mod
! Writing 345 model components to file: /vlbi/bp222/maps//J1408-3004_S_map.mod
wobs   /vlbi/bp222/maps//J1408-3004_S_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J1408-3004_S_uvs.fits
wwins  /vlbi/bp222/maps//J1408-3004_S_map.win
! wwins: Wrote 3 windows to /vlbi/bp222/maps//J1408-3004_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.119381 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000289767 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.728171 0.728171 1.45634 2.91269 5.82537 11.6507 23.3015 46.603 93.2059
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0008 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.119 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  411.99 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J1408-3004_S_dfm.log closed on Thu Sep 27 11:13:37 2018