! Started logfile: /vlbi/uf001/uvm//J0641+0947_S_a_dfm.log on Sun Jan 13 20:56:36 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/uvm//J0641+0947_S_a_uvm.fits
! Reading UV FITS file: /vlbi/uf001/uvm//J0641+0947_S_a_uvm.fits
! AN table 1: 109 integrations on 3 of 3 possible baselines.
! AN table 2: 298 integrations on 10 of 10 possible baselines.
! AN table 3: 148 integrations on 1 of 1 possible baselines.
! Apparent sampling: 0.802605 visibilities/baseline/integration-bin.
! Found source: J0641+0947
! 
! 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 8319 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 J0641+0947_S_a]
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 117 telescope corrections were flagged in sub-array 1.
!  A total of 161 telescope corrections were flagged in sub-array 2.
!  A total of 296 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 117 telescope corrections were flagged in sub-array 1.
!  A total of 161 telescope corrections were flagged in sub-array 2.
!  A total of 296 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 117 telescope corrections were flagged in sub-array 1.
!  A total of 161 telescope corrections were flagged in sub-array 2.
!  A total of 296 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=1.002471Jy  sigma=18.113738
! Fit after  self-cal, rms=0.929280Jy  sigma=16.936280
! 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=15.93 mas, bmaj=32.07 mas, bpa=22.06 degrees
! Estimated noise=0.950245 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=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0517202 Jy
! Component: 100  -  total flux cleaned = 0.0731396 Jy
! Total flux subtracted in 100 components = 0.0731396 Jy
! Clean residual min=-0.010718 max=0.011244 Jy/beam
! Clean residual mean=-0.000708 rms=0.004270 Jy/beam
! Combined flux in latest and established models = 0.0731396 Jy
! Performing phase self-cal
! Adding 49 model components to the UV plane model.
! The established model now contains 49 components and 0.0731396 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.076270Jy  sigma=1.298915
! Fit after  self-cal, rms=0.075371Jy  sigma=1.286715
! 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=17.17 mas, bmaj=33.77 mas, bpa=22.3 degrees
! Estimated noise=0.451426 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 = 0.00911753 Jy
! Component: 100  -  total flux cleaned = 0.0055169 Jy
! Component: 150  -  total flux cleaned = -0.000581285 Jy
! Component: 200  -  total flux cleaned = -0.0060621 Jy
! Total flux subtracted in 200 components = -0.0060621 Jy
! Clean residual min=-0.006388 max=0.006288 Jy/beam
! Clean residual mean=-0.000552 rms=0.003037 Jy/beam
! Combined flux in latest and established models = 0.0670775 Jy
! Performing phase self-cal
! Adding 185 model components to the UV plane model.
! The established model now contains 232 components and 0.0670775 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065989Jy  sigma=1.130242
! Fit after  self-cal, rms=0.065256Jy  sigma=1.122805
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 17.17 x 33.77 at 22.3 degrees (North through East)
! Clean map  min=-0.016487  max=0.0704 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 210 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.16     KP        1.18     LA        0.84     OV        1.35     
!   PT        0.81     
! 
!  Telescope amplitude corrections in sub-array 3:
!   HN        0.00*    NL        0.00*    
! 
! 
! Correcting IF 2.
!  A total of 210 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.10     KP        1.16     LA        0.90     OV        0.79     
!   PT        0.81     
! 
!  Telescope amplitude corrections in sub-array 3:
!   HN        0.00*    NL        0.00*    
! 
! 
! Correcting IF 3.
!  A total of 210 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.00     KP        1.10     LA        0.92     OV        1.23     
!   PT        0.80     
! 
!  Telescope amplitude corrections in sub-array 3:
!   HN        0.00*    NL        0.00*    
! 
! 
! Fit before self-cal, rms=0.065256Jy  sigma=1.122805
! Fit after  self-cal, rms=0.061721Jy  sigma=1.072172
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=17.46 mas, bmaj=34.14 mas, bpa=20.23 degrees
! Estimated noise=0.469449 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 = -0.000309758 Jy
! Component: 100  -  total flux cleaned = -0.00241708 Jy
! Component: 150  -  total flux cleaned = -0.00400883 Jy
! Component: 200  -  total flux cleaned = -0.00503234 Jy
! Total flux subtracted in 200 components = -0.00503234 Jy
! Clean residual min=-0.001569 max=0.001564 Jy/beam
! Clean residual mean=-0.000056 rms=0.000708 Jy/beam
! Combined flux in latest and established models = 0.0620452 Jy
! Performing phase self-cal
! Adding 97 model components to the UV plane model.
! The established model now contains 329 components and 0.0620452 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060846Jy  sigma=1.056910
! Fit after  self-cal, rms=0.060997Jy  sigma=1.053973
! 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=0.060997Jy  sigma=1.053973
! Fit after  self-cal, rms=0.061616Jy  sigma=1.052287
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=17.41 mas, bmaj=34.53 mas, bpa=20.62 degrees
! Estimated noise=0.468047 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00151692 Jy
! Component: 100  -  total flux cleaned = 0.00226094 Jy
! Component: 150  -  total flux cleaned = 0.00253183 Jy
! Component: 200  -  total flux cleaned = 0.00252636 Jy
! Total flux subtracted in 200 components = 0.00252636 Jy
! Clean residual min=-0.000681 max=0.000676 Jy/beam
! Clean residual mean=0.000001 rms=0.000282 Jy/beam
! Combined flux in latest and established models = 0.0645716 Jy
selfcal
! Performing phase self-cal
! Adding 76 model components to the UV plane model.
! The established model now contains 403 components and 0.0645716 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061491Jy  sigma=1.050112
! Fit after  self-cal, rms=0.061470Jy  sigma=1.049135
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 = 0.00103718 Jy
! Component: 100  -  total flux cleaned = 0.00108215 Jy
! Component: 150  -  total flux cleaned = 0.00120022 Jy
! Component: 200  -  total flux cleaned = 0.00122851 Jy
! Total flux subtracted in 200 components = 0.00122851 Jy
! Clean residual min=-0.000490 max=0.000488 Jy/beam
! Clean residual mean=-0.000001 rms=0.000205 Jy/beam
! Combined flux in latest and established models = 0.0658001 Jy
! Performing phase self-cal
! Adding 89 model components to the UV plane model.
! The established model now contains 490 components and 0.0658001 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061408Jy  sigma=1.048130
! Fit after  self-cal, rms=0.061396Jy  sigma=1.047745
! Inverting map 
! Added new window around map position (-110, 61.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000224365 Jy
! Component: 100  -  total flux cleaned = 0.000125829 Jy
! Component: 150  -  total flux cleaned = -0.000104687 Jy
! Component: 200  -  total flux cleaned = -0.0001681 Jy
! Total flux subtracted in 200 components = -0.0001681 Jy
! Clean residual min=-0.000723 max=0.000644 Jy/beam
! Clean residual mean=0.000002 rms=0.000218 Jy/beam
! Combined flux in latest and established models = 0.065632 Jy
! Performing phase self-cal
! Adding 49 model components to the UV plane model.
! The established model now contains 538 components and 0.065632 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061376Jy  sigma=1.047373
! Fit after  self-cal, rms=0.061362Jy  sigma=1.047275
! 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=0.061362Jy  sigma=1.047275
! Fit after  self-cal, rms=0.061382Jy  sigma=1.047108
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=17.31 mas, bmaj=34.62 mas, bpa=20.61 degrees
! Estimated noise=0.466459 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.3856e-05 Jy
! Component: 100  -  total flux cleaned = -2.78497e-06 Jy
! Component: 150  -  total flux cleaned = -8.26322e-05 Jy
! Component: 200  -  total flux cleaned = -0.000180631 Jy
! Total flux subtracted in 200 components = -0.000180631 Jy
! Clean residual min=-0.000573 max=0.000529 Jy/beam
! Clean residual mean=-0.000001 rms=0.000180 Jy/beam
! Combined flux in latest and established models = 0.0654514 Jy
selfcal
! Performing phase self-cal
! Adding 45 model components to the UV plane model.
! The established model now contains 579 components and 0.0654514 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061371Jy  sigma=1.046882
! Fit after  self-cal, rms=0.061379Jy  sigma=1.046772
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 = 9.03383e-05 Jy
! Component: 100  -  total flux cleaned = 4.42683e-05 Jy
! Component: 150  -  total flux cleaned = -0.00010917 Jy
! Component: 200  -  total flux cleaned = -0.000132725 Jy
! Total flux subtracted in 200 components = -0.000132725 Jy
! Clean residual min=-0.000588 max=0.000572 Jy/beam
! Clean residual mean=-0.000002 rms=0.000185 Jy/beam
! Combined flux in latest and established models = 0.0653187 Jy
! Performing phase self-cal
! Adding 67 model components to the UV plane model.
! The established model now contains 632 components and 0.0653187 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061372Jy  sigma=1.046629
! Fit after  self-cal, rms=0.061363Jy  sigma=1.046591
! 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=0.061363Jy  sigma=1.046591
! Fit after  self-cal, rms=0.061424Jy  sigma=1.046517
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=17.93 mas, bmaj=34.46 mas, bpa=20.67 degrees
! Estimated noise=0.464978 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.84474e-05 Jy
! Component: 100  -  total flux cleaned = 4.22322e-05 Jy
! Component: 150  -  total flux cleaned = -5.68792e-05 Jy
! Component: 200  -  total flux cleaned = -0.000190843 Jy
! Total flux subtracted in 200 components = -0.000190843 Jy
! Clean residual min=-0.000476 max=0.000455 Jy/beam
! Clean residual mean=-0.000001 rms=0.000157 Jy/beam
! Combined flux in latest and established models = 0.0651278 Jy
selfcal
! Performing phase self-cal
! Adding 52 model components to the UV plane model.
! The established model now contains 657 components and 0.0651278 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061418Jy  sigma=1.046395
! Fit after  self-cal, rms=0.061425Jy  sigma=1.046353
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 = -1.29358e-05 Jy
! Component: 100  -  total flux cleaned = -0.000111067 Jy
! Component: 150  -  total flux cleaned = -0.000197048 Jy
! Component: 200  -  total flux cleaned = -0.000231691 Jy
! Total flux subtracted in 200 components = -0.000231691 Jy
! Clean residual min=-0.000507 max=0.000468 Jy/beam
! Clean residual mean=-0.000003 rms=0.000160 Jy/beam
! Combined flux in latest and established models = 0.0648961 Jy
! Performing phase self-cal
! Adding 58 model components to the UV plane model.
! The established model now contains 689 components and 0.0648961 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061421Jy  sigma=1.046278
! Fit after  self-cal, rms=0.061418Jy  sigma=1.046259
! 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=17.24 mas, bmaj=34.7 mas, bpa=20.57 degrees
! Estimated noise=0.465426 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 17.24 x 34.7 at 20.57 degrees (North through East)
! Clean map  min=-0.0086095  max=0.064813 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=15.82 mas, bmaj=34.89 mas, bpa=19.23 degrees
! Estimated noise=1.09154 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000118722 Jy
! Component: 100  -  total flux cleaned = -0.00738022 Jy
! Component: 150  -  total flux cleaned = -0.0177216 Jy
! Component: 200  -  total flux cleaned = -0.026289 Jy
! Total flux subtracted in 200 components = -0.026289 Jy
! Clean residual min=-0.020839 max=0.038283 Jy/beam
! Clean residual mean=-0.000654 rms=0.007725 Jy/beam
! Combined flux in latest and established models = -0.026289 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 98 model components to the UV plane model.
! The established model now contains 98 components and -0.026289 Jy
! Inverting map and beam 
! Estimated beam: bmin=17.24 mas, bmaj=34.7 mas, bpa=20.57 degrees
! Estimated noise=0.465426 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 (0, -0.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0366317 Jy
! Component: 100  -  total flux cleaned = 0.0475755 Jy
! Component: 150  -  total flux cleaned = 0.0512791 Jy
! Component: 200  -  total flux cleaned = 0.0524605 Jy
! Total flux subtracted in 200 components = 0.0524605 Jy
! Clean residual min=-0.008544 max=0.009534 Jy/beam
! Clean residual mean=-0.000178 rms=0.003357 Jy/beam
! Combined flux in latest and established models = 0.0261715 Jy
! Adding 79 model components to the UV plane model.
! The established model now contains 177 components and 0.0261715 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=17.93 mas, bmaj=34.46 mas, bpa=20.67 degrees
! Estimated noise=0.464978 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0040193 Jy
! Component: 100  -  total flux cleaned = 0.00789831 Jy
! Component: 150  -  total flux cleaned = 0.0105708 Jy
! Component: 200  -  total flux cleaned = 0.0134911 Jy
! Total flux subtracted in 200 components = 0.0134911 Jy
! Clean residual min=-0.006778 max=0.007079 Jy/beam
! Clean residual mean=-0.000096 rms=0.002418 Jy/beam
! Combined flux in latest and established models = 0.0396627 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 = 0.00228184 Jy
! Component: 100  -  total flux cleaned = 0.00420069 Jy
! Component: 150  -  total flux cleaned = 0.00595592 Jy
! Component: 200  -  total flux cleaned = 0.00755329 Jy
! Total flux subtracted in 200 components = 0.00755329 Jy
! Clean residual min=-0.005493 max=0.005103 Jy/beam
! Clean residual mean=-0.000081 rms=0.001855 Jy/beam
! Combined flux in latest and established models = 0.047216 Jy
! Adding 157 model components to the UV plane model.
! The established model now contains 327 components and 0.047216 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=17.24 mas, bmaj=34.7 mas, bpa=20.57 degrees
! Estimated noise=0.465426 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000557561 Jy
! Component: 100  -  total flux cleaned = 0.00165402 Jy
! Component: 150  -  total flux cleaned = 0.00276486 Jy
! Component: 200  -  total flux cleaned = 0.00389772 Jy
! Total flux subtracted in 200 components = 0.00389772 Jy
! Clean residual min=-0.004484 max=0.003972 Jy/beam
! Clean residual mean=-0.000086 rms=0.001440 Jy/beam
! Combined flux in latest and established models = 0.0511137 Jy
selfcal
! Performing phase self-cal
! Adding 71 model components to the UV plane model.
! The established model now contains 392 components and 0.0511137 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062313Jy  sigma=1.062619
! Fit after  self-cal, rms=0.061779Jy  sigma=1.052523
wmodel J0641+0947_S_a_map.mod
! Writing 392 model components to file: J0641+0947_S_a_map.mod
wobs   J0641+0947_S_a_uvs.fits
! Writing UV FITS file: J0641+0947_S_a_uvs.fits
wwins  J0641+0947_S_a_map.win
! wwins: Wrote 2 windows to J0641+0947_S_a_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 = -0.00105581 Jy
! Component: 100  -  total flux cleaned = -0.001893 Jy
! Component: 150  -  total flux cleaned = -0.00230746 Jy
! Component: 200  -  total flux cleaned = -0.00257872 Jy
! Component: 250  -  total flux cleaned = -0.00260963 Jy
! Component: 300  -  total flux cleaned = -0.00252401 Jy
! Component: 350  -  total flux cleaned = -0.00247262 Jy
! Component: 400  -  total flux cleaned = -0.00242516 Jy
! Component: 450  -  total flux cleaned = -0.00231433 Jy
! Component: 500  -  total flux cleaned = -0.00221288 Jy
! Component: 550  -  total flux cleaned = -0.00217443 Jy
! Component: 600  -  total flux cleaned = -0.00211837 Jy
! Component: 650  -  total flux cleaned = -0.00204747 Jy
! Component: 700  -  total flux cleaned = -0.00193061 Jy
! Component: 750  -  total flux cleaned = -0.00181832 Jy
! Component: 800  -  total flux cleaned = -0.00166405 Jy
! Component: 850  -  total flux cleaned = -0.00154456 Jy
! Component: 900  -  total flux cleaned = -0.00144268 Jy
! Component: 950  -  total flux cleaned = -0.00130052 Jy
! Component: 1000  -  total flux cleaned = -0.00116065 Jy
! Component: 1050  -  total flux cleaned = -0.00102295 Jy
! Component: 1100  -  total flux cleaned = -0.000900801 Jy
! Component: 1150  -  total flux cleaned = -0.000766835 Jy
! Component: 1200  -  total flux cleaned = -0.000594878 Jy
! Component: 1250  -  total flux cleaned = -0.000397979 Jy
! Component: 1300  -  total flux cleaned = -0.000189185 Jy
! Component: 1350  -  total flux cleaned = 3.15461e-05 Jy
! Component: 1400  -  total flux cleaned = 0.000251284 Jy
! Component: 1450  -  total flux cleaned = 0.000457188 Jy
! Component: 1500  -  total flux cleaned = 0.000687925 Jy
! Component: 1550  -  total flux cleaned = 0.000905032 Jy
! Component: 1600  -  total flux cleaned = 0.00110867 Jy
! Component: 1650  -  total flux cleaned = 0.00134987 Jy
! Component: 1700  -  total flux cleaned = 0.00160347 Jy
! Component: 1750  -  total flux cleaned = 0.00186982 Jy
! Component: 1800  -  total flux cleaned = 0.00212355 Jy
! Component: 1850  -  total flux cleaned = 0.00237737 Jy
! Component: 1900  -  total flux cleaned = 0.00260611 Jy
! Component: 1950  -  total flux cleaned = 0.00283585 Jy
! Component: 2000  -  total flux cleaned = 0.00305403 Jy
! Component: 2050  -  total flux cleaned = 0.00328612 Jy
! Component: 2100  -  total flux cleaned = 0.00351948 Jy
! Component: 2150  -  total flux cleaned = 0.00372804 Jy
! Component: 2200  -  total flux cleaned = 0.00391228 Jy
! Component: 2250  -  total flux cleaned = 0.00407205 Jy
! Component: 2300  -  total flux cleaned = 0.00423397 Jy
! Component: 2350  -  total flux cleaned = 0.00438431 Jy
! Component: 2400  -  total flux cleaned = 0.00456422 Jy
! Component: 2450  -  total flux cleaned = 0.00471859 Jy
! Component: 2500  -  total flux cleaned = 0.00488925 Jy
! Component: 2550  -  total flux cleaned = 0.00506216 Jy
! Component: 2600  -  total flux cleaned = 0.00523744 Jy
! Component: 2650  -  total flux cleaned = 0.00541497 Jy
! Component: 2700  -  total flux cleaned = 0.00559513 Jy
! Component: 2750  -  total flux cleaned = 0.00576247 Jy
! Component: 2800  -  total flux cleaned = 0.00594748 Jy
! Component: 2850  -  total flux cleaned = 0.00615102 Jy
! Component: 2900  -  total flux cleaned = 0.00634157 Jy
! Component: 2950  -  total flux cleaned = 0.00651866 Jy
! Component: 3000  -  total flux cleaned = 0.00673102 Jy
! Component: 3050  -  total flux cleaned = 0.00694664 Jy
! Component: 3100  -  total flux cleaned = 0.00714889 Jy
! Component: 3150  -  total flux cleaned = 0.0074231 Jy
! Component: 3200  -  total flux cleaned = 0.00768461 Jy
! Component: 3250  -  total flux cleaned = 0.00795086 Jy
! Component: 3300  -  total flux cleaned = 0.00823999 Jy
! Component: 3350  -  total flux cleaned = 0.00851643 Jy
! Component: 3400  -  total flux cleaned = 0.00877941 Jy
! Component: 3450  -  total flux cleaned = 0.0090858 Jy
! Component: 3500  -  total flux cleaned = 0.00939861 Jy
! Component: 3550  -  total flux cleaned = 0.00969767 Jy
! Component: 3600  -  total flux cleaned = 0.0100232 Jy
! Component: 3650  -  total flux cleaned = 0.0103555 Jy
! Component: 3700  -  total flux cleaned = 0.0106947 Jy
! Component: 3750  -  total flux cleaned = 0.0110407 Jy
! Component: 3800  -  total flux cleaned = 0.0114162 Jy
! Component: 3850  -  total flux cleaned = 0.0117773 Jy
! Component: 3900  -  total flux cleaned = 0.0121458 Jy
! Component: 3950  -  total flux cleaned = 0.0125456 Jy
! Component: 4000  -  total flux cleaned = 0.0129538 Jy
! Component: 4050  -  total flux cleaned = 0.0133953 Jy
! Total flux subtracted in 4096 components = 0.0137958 Jy
! Clean residual min=-0.001262 max=0.001357 Jy/beam
! Clean residual mean=0.000112 rms=0.000454 Jy/beam
! Combined flux in latest and established models = 0.0649095 Jy
keep
! Adding 362 model components to the UV plane model.
! The established model now contains 754 components and 0.0649094 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uvm//J0641+0947_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 17.24 x 34.7 at 20.57 degrees (North through East)
! Clean map  min=-0.027209  max=0.039867 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uvm//J0641+0947_S_a_map.fits
wmodel /vlbi/uf001/uvm//J0641+0947_S_a_map.mod
! Writing 754 model components to file: /vlbi/uf001/uvm//J0641+0947_S_a_map.mod
wobs   /vlbi/uf001/uvm//J0641+0947_S_a_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uvm//J0641+0947_S_a_uvs.fits
wwins  /vlbi/uf001/uvm//J0641+0947_S_a_map.win
! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0641+0947_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0398669 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000459169 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -3.45526 3.45526 6.91052 13.821 27.6421 55.2841
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0013 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.039 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  86.824 
quit
! Quitting program
! Log file /vlbi/uf001/uvm//J0641+0947_S_a_dfm.log closed on Sun Jan 13 20:56:43 2019