! Started logfile: /vlbi/uf001/uva//J0538-4405_S_b_dfm.log on Sun Jan 13 22:40:12 2019
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/uf001/uva//J0538-4405_S_b_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0538-4405_S_b_uva.fits
! AN table 1: 15 integrations on 15 of 15 possible baselines.
! Apparent sampling: 0.768889 visibilities/baseline/integration-bin.
! Found source: J0538-4405
! 
! 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 519 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 J0538-4405_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 29 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 29 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 29 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=4.385397Jy  sigma=22.375568
! Fit after  self-cal, rms=3.270725Jy  sigma=15.482247
! 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=2.406 mas, bmaj=22.73 mas, bpa=-23.97 degrees
! Estimated noise=8.90381 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 = 2.89309 Jy
! Component: 100  -  total flux cleaned = 3.75005 Jy
! Total flux subtracted in 100 components = 3.75005 Jy
! Clean residual min=-0.222814 max=0.363865 Jy/beam
! Clean residual mean=-0.005400 rms=0.080625 Jy/beam
! Combined flux in latest and established models = 3.75005 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 15 components and 3.75005 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=1.079610Jy  sigma=4.613048
! Fit after  self-cal, rms=1.079317Jy  sigma=4.610955
! 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=2.781 mas, bmaj=26.18 mas, bpa=-25.2 degrees
! Estimated noise=6.90783 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 = 0.568712 Jy
! Component: 100  -  total flux cleaned = 0.92342 Jy
! Component: 150  -  total flux cleaned = 1.16578 Jy
! Component: 200  -  total flux cleaned = 1.33344 Jy
! Total flux subtracted in 200 components = 1.33344 Jy
! Clean residual min=-0.102508 max=0.111387 Jy/beam
! Clean residual mean=-0.001127 rms=0.038858 Jy/beam
! Combined flux in latest and established models = 5.0835 Jy
! Performing phase self-cal
! Adding 94 model components to the UV plane model.
! The established model now contains 106 components and 5.0835 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.470058Jy  sigma=2.363316
! Fit after  self-cal, rms=0.469620Jy  sigma=2.361584
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.781 x 26.18 at -25.2 degrees (North through East)
! Clean map  min=-0.10041  max=3.166 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     KP        0.94     LA        0.94     MK        1.03     
!   NL        1.35     PT        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     KP        0.91     LA        0.98     MK        1.02     
!   NL        0.83     PT        1.02     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     KP        0.96     LA        0.95     MK        1.01     
!   NL        1.19     PT        1.03     
! 
! 
! Fit before self-cal, rms=0.469620Jy  sigma=2.361584
! Fit after  self-cal, rms=0.183452Jy  sigma=0.952632
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.823 mas, bmaj=26.32 mas, bpa=-25.23 degrees
! Estimated noise=6.83464 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 = 0.000351742 Jy
! Component: 100  -  total flux cleaned = 0.00519536 Jy
! Component: 150  -  total flux cleaned = 0.00930256 Jy
! Component: 200  -  total flux cleaned = 0.0127583 Jy
! Total flux subtracted in 200 components = 0.0127583 Jy
! Clean residual min=-0.070309 max=0.050280 Jy/beam
! Clean residual mean=-0.000708 rms=0.018143 Jy/beam
! Combined flux in latest and established models = 5.09626 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 122 components and 5.09626 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.172966Jy  sigma=0.866980
! Fit after  self-cal, rms=0.172926Jy  sigma=0.866747
! 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=0.172926Jy  sigma=0.866747
! Fit after  self-cal, rms=0.158531Jy  sigma=0.768685
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.819 mas, bmaj=26.29 mas, bpa=-25.25 degrees
! Estimated noise=6.82413 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00881978 Jy
! Component: 100  -  total flux cleaned = -0.00739391 Jy
! Component: 150  -  total flux cleaned = -0.00545209 Jy
! Component: 200  -  total flux cleaned = -0.00373056 Jy
! Total flux subtracted in 200 components = -0.00373056 Jy
! Clean residual min=-0.055719 max=0.037433 Jy/beam
! Clean residual mean=-0.000422 rms=0.014350 Jy/beam
! Combined flux in latest and established models = 5.09253 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 135 components and 5.09252 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.152786Jy  sigma=0.724518
! Fit after  self-cal, rms=0.152804Jy  sigma=0.724479
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 = 0.00198648 Jy
! Component: 100  -  total flux cleaned = 0.00331735 Jy
! Component: 150  -  total flux cleaned = 0.00493989 Jy
! Component: 200  -  total flux cleaned = 0.00606308 Jy
! Total flux subtracted in 200 components = 0.00606308 Jy
! Clean residual min=-0.053138 max=0.036284 Jy/beam
! Clean residual mean=-0.000374 rms=0.013770 Jy/beam
! Combined flux in latest and established models = 5.09859 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 149 components and 5.09859 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.150943Jy  sigma=0.711890
! Fit after  self-cal, rms=0.150940Jy  sigma=0.711833
! 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=0.150940Jy  sigma=0.711833
! Fit after  self-cal, rms=0.148907Jy  sigma=0.703791
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.82 mas, bmaj=26.28 mas, bpa=-25.26 degrees
! Estimated noise=6.82541 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00888544 Jy
! Component: 100  -  total flux cleaned = -0.00807683 Jy
! Component: 150  -  total flux cleaned = -0.00735199 Jy
! Component: 200  -  total flux cleaned = -0.00602122 Jy
! Total flux subtracted in 200 components = -0.00602122 Jy
! Clean residual min=-0.047980 max=0.033816 Jy/beam
! Clean residual mean=-0.000339 rms=0.012909 Jy/beam
! Combined flux in latest and established models = 5.09257 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 163 components and 5.09257 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.147262Jy  sigma=0.691196
! Fit after  self-cal, rms=0.147266Jy  sigma=0.691161
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 = 0.00090605 Jy
! Component: 100  -  total flux cleaned = 0.00208624 Jy
! Component: 150  -  total flux cleaned = 0.0034635 Jy
! Component: 200  -  total flux cleaned = 0.00425041 Jy
! Total flux subtracted in 200 components = 0.00425041 Jy
! Clean residual min=-0.046691 max=0.033192 Jy/beam
! Clean residual mean=-0.000307 rms=0.012623 Jy/beam
! Combined flux in latest and established models = 5.09682 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 177 components and 5.09682 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.146362Jy  sigma=0.685360
! Fit after  self-cal, rms=0.146365Jy  sigma=0.685301
! 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=0.146365Jy  sigma=0.685301
! Fit after  self-cal, rms=0.145681Jy  sigma=0.683208
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.17 mas, bmaj=47.93 mas, bpa=-12.89 degrees
! Estimated noise=9.87039 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00219678 Jy
! Component: 100  -  total flux cleaned = -0.0015116 Jy
! Component: 150  -  total flux cleaned = -0.00120135 Jy
! Component: 200  -  total flux cleaned = -0.000902845 Jy
! Total flux subtracted in 200 components = -0.000902845 Jy
! Clean residual min=-0.064081 max=0.045387 Jy/beam
! Clean residual mean=-0.000558 rms=0.020814 Jy/beam
! Combined flux in latest and established models = 5.09592 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 188 components and 5.09592 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.144842Jy  sigma=0.678065
! Fit after  self-cal, rms=0.144850Jy  sigma=0.678002
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 = 0.000536806 Jy
! Component: 100  -  total flux cleaned = 0.000796437 Jy
! Component: 150  -  total flux cleaned = 0.00126603 Jy
! Component: 200  -  total flux cleaned = 0.00148086 Jy
! Total flux subtracted in 200 components = 0.00148086 Jy
! Clean residual min=-0.062652 max=0.046023 Jy/beam
! Clean residual mean=-0.000531 rms=0.020637 Jy/beam
! Combined flux in latest and established models = 5.0974 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 201 components and 5.0974 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.144571Jy  sigma=0.678231
! Fit after  self-cal, rms=0.144570Jy  sigma=0.678131
! 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=2.821 mas, bmaj=26.28 mas, bpa=-25.26 degrees
! Estimated noise=6.82893 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.821 x 26.28 at -25.26 degrees (North through East)
! Clean map  min=-0.043664  max=3.0846 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=0.144570Jy  sigma=0.678131
! Fit after  self-cal, rms=0.133826Jy  sigma=0.577849
! Inverting map and beam 
! Estimated beam: bmin=2.822 mas, bmaj=26.25 mas, bpa=-25.25 degrees
! Estimated noise=6.83039 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00198506 Jy
! Component: 100  -  total flux cleaned = 0.00367557 Jy
! Component: 150  -  total flux cleaned = 0.004396 Jy
! Component: 200  -  total flux cleaned = 0.00482494 Jy
! Total flux subtracted in 200 components = 0.00482494 Jy
! Clean residual min=-0.039220 max=0.033286 Jy/beam
! Clean residual mean=-0.000245 rms=0.011508 Jy/beam
! Combined flux in latest and established models = 5.10222 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 212 components and 5.10222 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.133172Jy  sigma=0.569392
! Fit after  self-cal, rms=0.133159Jy  sigma=0.569244
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00060749 Jy
! Component: 100  -  total flux cleaned = 0.000933755 Jy
! Component: 150  -  total flux cleaned = 0.00123489 Jy
! Component: 200  -  total flux cleaned = 0.00151788 Jy
! Total flux subtracted in 200 components = 0.00151788 Jy
! Clean residual min=-0.038154 max=0.032833 Jy/beam
! Clean residual mean=-0.000234 rms=0.011403 Jy/beam
! Combined flux in latest and established models = 5.10374 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 227 components and 5.10374 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.132946Jy  sigma=0.565917
! Fit after  self-cal, rms=0.132950Jy  sigma=0.565869
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.132950Jy  sigma=0.565869
! Fit after  self-cal, rms=0.131660Jy  sigma=0.564045
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=2.428 mas, bmaj=22.69 mas, bpa=-23.96 degrees
! Estimated noise=8.90293 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.88748 Jy
! Component: 100  -  total flux cleaned = 3.66557 Jy
! Component: 150  -  total flux cleaned = 4.04765 Jy
! Component: 200  -  total flux cleaned = 4.30602 Jy
! Total flux subtracted in 200 components = 4.30602 Jy
! Clean residual min=-0.106080 max=0.159411 Jy/beam
! Clean residual mean=-0.003485 rms=0.035961 Jy/beam
! Combined flux in latest and established models = 4.30602 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 58 model components to the UV plane model.
! The established model now contains 58 components and 4.30602 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.821 mas, bmaj=26.26 mas, bpa=-25.26 degrees
! Estimated noise=6.83824 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)
! Added new window around map position (6, 22).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.260682 Jy
! Component: 100  -  total flux cleaned = 0.433559 Jy
! Component: 150  -  total flux cleaned = 0.549702 Jy
! Component: 200  -  total flux cleaned = 0.629571 Jy
! Total flux subtracted in 200 components = 0.629571 Jy
! Clean residual min=-0.051133 max=0.047373 Jy/beam
! Clean residual mean=-0.001432 rms=0.016201 Jy/beam
! Combined flux in latest and established models = 4.93559 Jy
! Adding 63 model components to the UV plane model.
! The established model now contains 117 components and 4.93559 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=9.169 mas, bmaj=47.92 mas, bpa=-12.9 degrees
! Estimated noise=9.88599 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0945801 Jy
! Component: 100  -  total flux cleaned = 0.143993 Jy
! Component: 150  -  total flux cleaned = 0.163321 Jy
! Component: 200  -  total flux cleaned = 0.172828 Jy
! Total flux subtracted in 200 components = 0.172828 Jy
! Clean residual min=-0.053495 max=0.047878 Jy/beam
! Clean residual mean=-0.000606 rms=0.019118 Jy/beam
! Combined flux in latest and established models = 5.10842 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 = 0.00519918 Jy
! Component: 100  -  total flux cleaned = 0.00611826 Jy
! Component: 150  -  total flux cleaned = 0.00723904 Jy
! Component: 200  -  total flux cleaned = 0.00815334 Jy
! Total flux subtracted in 200 components = 0.00815334 Jy
! Clean residual min=-0.051663 max=0.047134 Jy/beam
! Clean residual mean=-0.000474 rms=0.018382 Jy/beam
! Combined flux in latest and established models = 5.11657 Jy
! Adding 119 model components to the UV plane model.
! The established model now contains 230 components and 5.11657 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.821 mas, bmaj=26.26 mas, bpa=-25.26 degrees
! Estimated noise=6.83824 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00287481 Jy
! Component: 100  -  total flux cleaned = 0.00217246 Jy
! Component: 150  -  total flux cleaned = 0.00219893 Jy
! Component: 200  -  total flux cleaned = 0.00221581 Jy
! Total flux subtracted in 200 components = 0.00221581 Jy
! Clean residual min=-0.034001 max=0.029692 Jy/beam
! Clean residual mean=-0.000204 rms=0.010445 Jy/beam
! Combined flux in latest and established models = 5.11879 Jy
selfcal
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 262 components and 5.11879 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.127608Jy  sigma=0.545852
! Fit after  self-cal, rms=0.127355Jy  sigma=0.543551
wmodel J0538-4405_S_b_map.mod
! Writing 262 model components to file: J0538-4405_S_b_map.mod
wobs   J0538-4405_S_b_uvs.fits
! Writing UV FITS file: J0538-4405_S_b_uvs.fits
wwins  J0538-4405_S_b_map.win
! wwins: Wrote 2 windows to J0538-4405_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 = -0.0097091 Jy
! Component: 100  -  total flux cleaned = -0.0107039 Jy
! Component: 150  -  total flux cleaned = -0.0111449 Jy
! Component: 200  -  total flux cleaned = -0.0118947 Jy
! Component: 250  -  total flux cleaned = -0.0122564 Jy
! Component: 300  -  total flux cleaned = -0.0119743 Jy
! Component: 350  -  total flux cleaned = -0.0119763 Jy
! Component: 400  -  total flux cleaned = -0.0130219 Jy
! Component: 450  -  total flux cleaned = -0.0130095 Jy
! Component: 500  -  total flux cleaned = -0.0127852 Jy
! Component: 550  -  total flux cleaned = -0.0130137 Jy
! Component: 600  -  total flux cleaned = -0.0132204 Jy
! Component: 650  -  total flux cleaned = -0.0132219 Jy
! Component: 700  -  total flux cleaned = -0.013981 Jy
! Component: 750  -  total flux cleaned = -0.0147156 Jy
! Component: 800  -  total flux cleaned = -0.0156 Jy
! Component: 850  -  total flux cleaned = -0.016113 Jy
! Component: 900  -  total flux cleaned = -0.016778 Jy
! Component: 950  -  total flux cleaned = -0.0177462 Jy
! Component: 1000  -  total flux cleaned = -0.0185359 Jy
! Component: 1050  -  total flux cleaned = -0.0196124 Jy
! Component: 1100  -  total flux cleaned = -0.0203636 Jy
! Component: 1150  -  total flux cleaned = -0.0213908 Jy
! Component: 1200  -  total flux cleaned = -0.0223987 Jy
! Component: 1250  -  total flux cleaned = -0.0232463 Jy
! Component: 1300  -  total flux cleaned = -0.0243563 Jy
! Component: 1350  -  total flux cleaned = -0.0253118 Jy
! Component: 1400  -  total flux cleaned = -0.0262537 Jy
! Component: 1450  -  total flux cleaned = -0.0273154 Jy
! Component: 1500  -  total flux cleaned = -0.0283658 Jy
! Component: 1550  -  total flux cleaned = -0.0295383 Jy
! Component: 1600  -  total flux cleaned = -0.0307026 Jy
! Component: 1650  -  total flux cleaned = -0.0318588 Jy
! Component: 1700  -  total flux cleaned = -0.0327537 Jy
! Component: 1750  -  total flux cleaned = -0.0338991 Jy
! Component: 1800  -  total flux cleaned = -0.0351707 Jy
! Component: 1850  -  total flux cleaned = -0.0364415 Jy
! Component: 1900  -  total flux cleaned = -0.0374595 Jy
! Component: 1950  -  total flux cleaned = -0.0383557 Jy
! Component: 2000  -  total flux cleaned = -0.0388714 Jy
! Component: 2050  -  total flux cleaned = -0.0397815 Jy
! Component: 2100  -  total flux cleaned = -0.0404376 Jy
! Component: 2150  -  total flux cleaned = -0.0413671 Jy
! Component: 2200  -  total flux cleaned = -0.0420392 Jy
! Component: 2250  -  total flux cleaned = -0.0427175 Jy
! Component: 2300  -  total flux cleaned = -0.0435392 Jy
! Component: 2350  -  total flux cleaned = -0.0442319 Jy
! Component: 2400  -  total flux cleaned = -0.0442318 Jy
! Component: 2450  -  total flux cleaned = -0.0442327 Jy
! Component: 2500  -  total flux cleaned = -0.0439411 Jy
! Component: 2550  -  total flux cleaned = -0.0437911 Jy
! Component: 2600  -  total flux cleaned = -0.0434879 Jy
! Component: 2650  -  total flux cleaned = -0.0433336 Jy
! Component: 2700  -  total flux cleaned = -0.0430179 Jy
! Component: 2750  -  total flux cleaned = -0.0426947 Jy
! Component: 2800  -  total flux cleaned = -0.0425299 Jy
! Component: 2850  -  total flux cleaned = -0.0421923 Jy
! Component: 2900  -  total flux cleaned = -0.0420199 Jy
! Component: 2950  -  total flux cleaned = -0.0418414 Jy
! Component: 3000  -  total flux cleaned = -0.041663 Jy
! Component: 3050  -  total flux cleaned = -0.0411166 Jy
! Component: 3100  -  total flux cleaned = -0.0409296 Jy
! Component: 3150  -  total flux cleaned = -0.0405544 Jy
! Component: 3200  -  total flux cleaned = -0.0399707 Jy
! Component: 3250  -  total flux cleaned = -0.0395738 Jy
! Component: 3300  -  total flux cleaned = -0.0391677 Jy
! Component: 3350  -  total flux cleaned = -0.0389617 Jy
! Component: 3400  -  total flux cleaned = -0.038539 Jy
! Component: 3450  -  total flux cleaned = -0.0381069 Jy
! Component: 3500  -  total flux cleaned = -0.0376627 Jy
! Component: 3550  -  total flux cleaned = -0.037436 Jy
! Component: 3600  -  total flux cleaned = -0.0369732 Jy
! Component: 3650  -  total flux cleaned = -0.0364965 Jy
! Component: 3700  -  total flux cleaned = -0.0360104 Jy
! Component: 3750  -  total flux cleaned = -0.0357609 Jy
! Component: 3800  -  total flux cleaned = -0.0352526 Jy
! Component: 3850  -  total flux cleaned = -0.0347272 Jy
! Component: 3900  -  total flux cleaned = -0.0341894 Jy
! Component: 3950  -  total flux cleaned = -0.033915 Jy
! Component: 4000  -  total flux cleaned = -0.0336288 Jy
! Component: 4050  -  total flux cleaned = -0.0327564 Jy
! Total flux subtracted in 4096 components = -0.0327551 Jy
! Clean residual min=-0.017470 max=0.016152 Jy/beam
! Clean residual mean=-0.000283 rms=0.004746 Jy/beam
! Combined flux in latest and established models = 5.08603 Jy
keep
! Adding 352 model components to the UV plane model.
! The established model now contains 614 components and 5.08603 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0538-4405_S_b_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.821 x 26.26 at -25.26 degrees (North through East)
! Clean map  min=-0.033664  max=3.1802 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0538-4405_S_b_map.fits
wmodel /vlbi/uf001/uva//J0538-4405_S_b_map.mod
! Writing 614 model components to file: /vlbi/uf001/uva//J0538-4405_S_b_map.mod
wobs   /vlbi/uf001/uva//J0538-4405_S_b_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0538-4405_S_b_uvs.fits
wwins  /vlbi/uf001/uva//J0538-4405_S_b_map.win
! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0538-4405_S_b_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 3.1802 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00461716 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.435554 0.435554 0.871107 1.74221 3.48443 6.96886 13.9377 27.8754 55.7509
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0138 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       3.18 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  688.778 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0538-4405_S_b_dfm.log closed on Sun Jan 13 22:40:16 2019