! Started logfile: /vlbi/vcs9/uvm//J1938+664C_X_a_dfm.log on Tue Dec 26 22:54:28 2017
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    7.39200
obs     /vlbi/vcs9/uvm//J1938+664C_X_a_uvm.fits
! Reading UV FITS file: /vlbi/vcs9/uvm//J1938+664C_X_a_uvm.fits
! AN table 1: 85 integrations on 21 of 21 possible baselines.
! AN table 2: 158 integrations on 1 of 1 possible baselines.
! AN table 3: 76 integrations on 10 of 10 possible baselines.
! Apparent sampling: 0.955975 visibilities/baseline/integration-bin.
! Found source: J1938+664C
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    7.392e+09      3.2e+07          1      3.2e+07
!  02        2    7.424e+09      3.2e+07          1      3.2e+07
!  03        3    7.456e+09      3.2e+07          1      3.2e+07
!  04        4    7.552e+09      3.2e+07          1      3.2e+07
!  05        5    7.744e+09      3.2e+07          1      3.2e+07
!  06        6    7.776e+09      3.2e+07          1      3.2e+07
!  07        7    7.808e+09      3.2e+07          1      3.2e+07
!  08        8     7.84e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 94 lines of history.
! 
! Reading 20672 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Restricting channel ranges to the available 8 channels.
! Selecting polarization: RR,  channels: 1..8
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_02.dfm J1938+664C_X]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 60
float amp_soltime2
amp_soltime2 = 5
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.1
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === "
! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.0361482 Jy 
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 18 telescope corrections were flagged in sub-array 1.
!  A total of 316 telescope corrections were flagged in sub-array 2.
!  A total of 9 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  A total of 316 telescope corrections were flagged in sub-array 2.
!  A total of 9 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  A total of 316 telescope corrections were flagged in sub-array 2.
!  A total of 9 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  A total of 316 telescope corrections were flagged in sub-array 2.
!  A total of 9 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 5.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  A total of 316 telescope corrections were flagged in sub-array 2.
!  A total of 9 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 6.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  A total of 316 telescope corrections were flagged in sub-array 2.
!  A total of 9 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 7.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  A total of 316 telescope corrections were flagged in sub-array 2.
!  A total of 9 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 8.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  A total of 316 telescope corrections were flagged in sub-array 2.
!  A total of 9 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=1.000834Jy  sigma=25.600045
! Fit after  self-cal, rms=0.983228Jy  sigma=25.650317
! 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.
peakwin win_mult
! Inverting map and beam 
! Estimated beam: bmin=2.369 mas, bmaj=3.312 mas, bpa=-48.49 degrees
! Estimated noise=0.434171 mJy/beam.
! Added new window around map position (0, 0).
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 false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0127912 Jy
! Component: 100  -  total flux cleaned = 0.0153602 Jy
! Total flux subtracted in 100 components = 0.0153602 Jy
! Clean residual min=-0.002192 max=0.002018 Jy/beam
! Clean residual mean=0.000006 rms=0.000628 Jy/beam
! Combined flux in latest and established models = 0.0153602 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.0153602 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030306Jy  sigma=0.774328
! Fit after  self-cal, rms=0.030295Jy  sigma=0.774012
! Inverting map 
print "============== Finished uniform weighting CLEAN =============="
! ============== Finished uniform weighting CLEAN ============== 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! 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=3.021 mas, bmaj=3.847 mas, bpa=-38.33 degrees
! Estimated noise=0.194591 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00409311 Jy
! Component: 100  -  total flux cleaned = 0.00630094 Jy
! Component: 150  -  total flux cleaned = 0.00754241 Jy
! Component: 200  -  total flux cleaned = 0.00774053 Jy
! Total flux subtracted in 200 components = 0.00774053 Jy
! Clean residual min=-0.003472 max=0.004083 Jy/beam
! Clean residual mean=0.000027 rms=0.001401 Jy/beam
! Combined flux in latest and established models = 0.0231007 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 40 components and 0.0231007 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.029919Jy  sigma=0.763026
! Fit after  self-cal, rms=0.029918Jy  sigma=0.762987
! Inverting map 
print "============== Finished natural weighting CLEAN =============="
! ============== Finished natural weighting CLEAN ============== 
! 
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.833388
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        0.90     KP        1.48     LA        0.57     
!   NL        0.89     OV        1.79     PT        1.86     
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    SC        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.82828
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.79     KP        1.56     LA        0.48     OV        1.56     
!   PT        1.65     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.907609
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.86     KP        1.19     LA        0.66     
!   NL        1.02     OV        1.44     PT        1.58     
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    SC        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.885068
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.73     KP        1.36     LA        0.67     OV        1.08     
!   PT        1.81     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.945762
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.06     KP        1.11     LA        0.65     
!   NL        0.86     OV        1.40     PT        1.27     
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    SC        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.88956
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.73     KP        1.30     LA        0.57     OV        1.04     
!   PT        1.98     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.817516
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.37     FD        0.83     KP        1.40     LA        0.69     
!   NL        1.06     OV        1.28     PT        1.93     
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    SC        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.878422
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.64     KP        1.26     LA        0.75     OV        1.08     
!   PT        1.96     
! 
! 
! Correcting IF 5.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.940078
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.88     KP        1.28     LA        0.66     
!   NL        0.90     OV        1.39     PT        1.36     
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    SC        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.983701
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.76     KP        1.22     LA        0.66     OV        0.90     
!   PT        1.55     
! 
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.94769
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        0.79     KP        1.26     LA        0.68     
!   NL        0.81     OV        1.15     PT        1.58     
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    SC        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.889164
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.74     KP        1.19     LA        0.63     OV        1.00     
!   PT        2.07     
! 
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00297
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.86     KP        0.98     LA        0.70     
!   NL        0.85     OV        1.22     PT        1.36     
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    SC        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.994217
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.66     KP        1.15     LA        0.71     OV        0.90     
!   PT        1.61     
! 
! 
! Correcting IF 8.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.959408
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.87     FD        0.78     KP        1.26     LA        0.63     
!   NL        1.02     OV        1.37     PT        1.37     
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    SC        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.951978
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.59     KP        1.39     LA        0.66     OV        0.83     
!   PT        1.78     
! 
! 
! Fit before self-cal, rms=0.029918Jy  sigma=0.762987
! Fit after  self-cal, rms=0.030079Jy  sigma=0.748830
selfcal false, false, phase_soltime
! Performing phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030079Jy  sigma=0.748830
! Fit after  self-cal, rms=0.030096Jy  sigma=0.748626
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.193 mas, bmaj=3.959 mas, bpa=-32.22 degrees
! Estimated noise=0.144602 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00297214 Jy
! Component: 100  -  total flux cleaned = -0.00395533 Jy
! Component: 150  -  total flux cleaned = -0.0043143 Jy
! Component: 200  -  total flux cleaned = -0.00442142 Jy
! Total flux subtracted in 200 components = -0.00442142 Jy
! Clean residual min=-0.000934 max=0.001421 Jy/beam
! Clean residual mean=0.000004 rms=0.000335 Jy/beam
! Combined flux in latest and established models = 0.0186793 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 62 components and 0.0186793 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030113Jy  sigma=0.738331
! Fit after  self-cal, rms=0.030113Jy  sigma=0.738309
! Inverting map 
print "============== Finished amplitude gscale SELF-CAL =============="
! ============== Finished amplitude gscale SELF-CAL ============== 
! 
phase_soltime=phase_soltime2
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030113Jy  sigma=0.738309
! Fit after  self-cal, rms=0.030102Jy  sigma=0.735741
dynam = dynam - 0.5
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 false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 8.38054e-05 Jy
! Component: 100  -  total flux cleaned = 5.42583e-05 Jy
! Component: 150  -  total flux cleaned = 3.71198e-05 Jy
! Component: 200  -  total flux cleaned = 2.95617e-05 Jy
! Total flux subtracted in 200 components = 2.95617e-05 Jy
! Clean residual min=-0.000930 max=0.001316 Jy/beam
! Clean residual mean=0.000004 rms=0.000324 Jy/beam
! Combined flux in latest and established models = 0.0187089 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 69 components and 0.0187089 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030105Jy  sigma=0.735520
! Fit after  self-cal, rms=0.030115Jy  sigma=0.735290
! Inverting map 
print "=== Finished natural weighting clean with shorter phase_soltime "
! === Finished natural weighting clean with shorter phase_soltime  
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.193 x 3.959 at -32.22 degrees (North through East)
! Clean map  min=-0.00093621  max=0.013362 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true, amp_soltime1
  selfcal false, false, phase_soltime
  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 false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  print "============== Finished amplitude self-cal =============="
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum 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=2.417 mas, bmaj=3.283 mas, bpa=-47.29 degrees
! Estimated noise=0.357207 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0104482 Jy
! Component: 100  -  total flux cleaned = 0.0129387 Jy
! Component: 150  -  total flux cleaned = 0.0145235 Jy
! Component: 200  -  total flux cleaned = 0.0154622 Jy
! Total flux subtracted in 200 components = 0.0154622 Jy
! Clean residual min=-0.001349 max=0.001422 Jy/beam
! Clean residual mean=0.000003 rms=0.000393 Jy/beam
! Combined flux in latest and established models = 0.0154622 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 31 model components to the UV plane model.
! The established model now contains 31 components and 0.0154622 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.193 mas, bmaj=3.959 mas, bpa=-32.22 degrees
! Estimated noise=0.144602 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=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00216091 Jy
! Component: 100  -  total flux cleaned = 0.00285042 Jy
! Component: 150  -  total flux cleaned = 0.00285063 Jy
! Component: 200  -  total flux cleaned = 0.00287079 Jy
! Total flux subtracted in 200 components = 0.00287079 Jy
! Clean residual min=-0.001071 max=0.001464 Jy/beam
! Clean residual mean=0.000004 rms=0.000382 Jy/beam
! Combined flux in latest and established models = 0.018333 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 46 components and 0.018333 Jy
! Inverting map 
clean
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.74554e-05 Jy
! Component: 100  -  total flux cleaned = 3.26878e-05 Jy
! Component: 150  -  total flux cleaned = 4.60176e-05 Jy
! Component: 200  -  total flux cleaned = 6.97751e-05 Jy
! Total flux subtracted in 200 components = 6.97751e-05 Jy
! Clean residual min=-0.000986 max=0.001378 Jy/beam
! Clean residual mean=0.000004 rms=0.000344 Jy/beam
! Combined flux in latest and established models = 0.0184028 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 61 components and 0.0184028 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030129Jy  sigma=0.735624
! Fit after  self-cal, rms=0.030133Jy  sigma=0.735570
wmodel J1938+664C_X_map.mod
! Writing 61 model components to file: J1938+664C_X_map.mod
wobs   J1938+664C_X_uvs.fits
! Writing UV FITS file: J1938+664C_X_uvs.fits
wwins  J1938+664C_X_map.win
! wwins: Wrote 1 windows to J1938+664C_X_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 = 0.000572077 Jy
! Component: 100  -  total flux cleaned = 0.000879438 Jy
! Component: 150  -  total flux cleaned = 0.0011245 Jy
! Component: 200  -  total flux cleaned = 0.00136692 Jy
! Component: 250  -  total flux cleaned = 0.00158084 Jy
! Component: 300  -  total flux cleaned = 0.00179448 Jy
! Component: 350  -  total flux cleaned = 0.0020093 Jy
! Component: 400  -  total flux cleaned = 0.00222624 Jy
! Component: 450  -  total flux cleaned = 0.00243596 Jy
! Component: 500  -  total flux cleaned = 0.00261745 Jy
! Component: 550  -  total flux cleaned = 0.00282477 Jy
! Component: 600  -  total flux cleaned = 0.00299593 Jy
! Component: 650  -  total flux cleaned = 0.00312334 Jy
! Component: 700  -  total flux cleaned = 0.00326666 Jy
! Component: 750  -  total flux cleaned = 0.00343452 Jy
! Component: 800  -  total flux cleaned = 0.00357113 Jy
! Component: 850  -  total flux cleaned = 0.00372301 Jy
! Component: 900  -  total flux cleaned = 0.0038803 Jy
! Component: 950  -  total flux cleaned = 0.00404318 Jy
! Component: 1000  -  total flux cleaned = 0.0041945 Jy
! Component: 1050  -  total flux cleaned = 0.00433499 Jy
! Component: 1100  -  total flux cleaned = 0.00446504 Jy
! Component: 1150  -  total flux cleaned = 0.00455305 Jy
! Component: 1200  -  total flux cleaned = 0.00463982 Jy
! Component: 1250  -  total flux cleaned = 0.0047099 Jy
! Component: 1300  -  total flux cleaned = 0.00477899 Jy
! Component: 1350  -  total flux cleaned = 0.00484727 Jy
! Component: 1400  -  total flux cleaned = 0.00490726 Jy
! Component: 1450  -  total flux cleaned = 0.00492207 Jy
! Component: 1500  -  total flux cleaned = 0.00497347 Jy
! Component: 1550  -  total flux cleaned = 0.00500251 Jy
! Component: 1600  -  total flux cleaned = 0.00500252 Jy
! Component: 1650  -  total flux cleaned = 0.00501679 Jy
! Component: 1700  -  total flux cleaned = 0.00502388 Jy
! Component: 1750  -  total flux cleaned = 0.00503088 Jy
! Component: 1800  -  total flux cleaned = 0.00502387 Jy
! Component: 1850  -  total flux cleaned = 0.00501007 Jy
! Component: 1900  -  total flux cleaned = 0.00501702 Jy
! Component: 1950  -  total flux cleaned = 0.00502388 Jy
! Component: 2000  -  total flux cleaned = 0.00501023 Jy
! Component: 2050  -  total flux cleaned = 0.00499656 Jy
! Component: 2100  -  total flux cleaned = 0.00498977 Jy
! Component: 2150  -  total flux cleaned = 0.00496257 Jy
! Component: 2200  -  total flux cleaned = 0.00496257 Jy
! Component: 2250  -  total flux cleaned = 0.00494894 Jy
! Component: 2300  -  total flux cleaned = 0.00494895 Jy
! Component: 2350  -  total flux cleaned = 0.00492868 Jy
! Component: 2400  -  total flux cleaned = 0.00491506 Jy
! Component: 2450  -  total flux cleaned = 0.00490146 Jy
! Component: 2500  -  total flux cleaned = 0.00489464 Jy
! Component: 2550  -  total flux cleaned = 0.00488094 Jy
! Component: 2600  -  total flux cleaned = 0.00486715 Jy
! Component: 2650  -  total flux cleaned = 0.00486025 Jy
! Component: 2700  -  total flux cleaned = 0.00483948 Jy
! Component: 2750  -  total flux cleaned = 0.00481871 Jy
! Component: 2800  -  total flux cleaned = 0.00481171 Jy
! Component: 2850  -  total flux cleaned = 0.00481871 Jy
! Component: 2900  -  total flux cleaned = 0.00480466 Jy
! Component: 2950  -  total flux cleaned = 0.00481885 Jy
! Component: 3000  -  total flux cleaned = 0.00482602 Jy
! Component: 3050  -  total flux cleaned = 0.00482603 Jy
! Component: 3100  -  total flux cleaned = 0.00483325 Jy
! Component: 3150  -  total flux cleaned = 0.00484059 Jy
! Component: 3200  -  total flux cleaned = 0.00482592 Jy
! Component: 3250  -  total flux cleaned = 0.00483334 Jy
! Component: 3300  -  total flux cleaned = 0.00481097 Jy
! Component: 3350  -  total flux cleaned = 0.00481094 Jy
! Component: 3400  -  total flux cleaned = 0.00481098 Jy
! Component: 3450  -  total flux cleaned = 0.00480334 Jy
! Component: 3500  -  total flux cleaned = 0.00478786 Jy
! Component: 3550  -  total flux cleaned = 0.00479575 Jy
! Component: 3600  -  total flux cleaned = 0.00478004 Jy
! Component: 3650  -  total flux cleaned = 0.00475612 Jy
! Component: 3700  -  total flux cleaned = 0.00475616 Jy
! Component: 3750  -  total flux cleaned = 0.00474798 Jy
! Component: 3800  -  total flux cleaned = 0.00473164 Jy
! Component: 3850  -  total flux cleaned = 0.00471493 Jy
! Component: 3900  -  total flux cleaned = 0.00470641 Jy
! Component: 3950  -  total flux cleaned = 0.0046809 Jy
! Component: 4000  -  total flux cleaned = 0.0046463 Jy
! Component: 4050  -  total flux cleaned = 0.00462007 Jy
! Total flux subtracted in 4096 components = 0.00459354 Jy
! Clean residual min=-0.000515 max=0.000540 Jy/beam
! Clean residual mean=-0.000001 rms=0.000166 Jy/beam
! Combined flux in latest and established models = 0.0229963 Jy
keep
! Adding 410 model components to the UV plane model.
! The established model now contains 471 components and 0.0229963 Jy
![Exited script file: /opt64/bin/pima_mupet_02.dfm]
wmap   /vlbi/vcs9/uvm//J1938+664C_X_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.193 x 3.959 at -32.22 degrees (North through East)
! Clean map  min=-0.00077639  max=0.013753 Jy/beam
! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1938+664C_X_a_map.fits
wmodel /vlbi/vcs9/uvm//J1938+664C_X_a_map.mod
! Writing 471 model components to file: /vlbi/vcs9/uvm//J1938+664C_X_a_map.mod
wobs   /vlbi/vcs9/uvm//J1938+664C_X_a_uvs.fits
! Writing UV FITS file: /vlbi/vcs9/uvm//J1938+664C_X_a_uvs.fits
wwins  /vlbi/vcs9/uvm//J1938+664C_X_a_map.win
! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J1938+664C_X_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0137534 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000138197 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -3.01446 3.01446 6.02892 12.0578 24.1157 48.2313 96.4626
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.013 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  99.52 
quit
! Quitting program
! Log file /vlbi/vcs9/uvm//J1938+664C_X_a_dfm.log closed on Tue Dec 26 22:54:32 2017