! Started logfile: /vlbi/vcs9/uvm//J1921+0549_C_a_dfm.log on Tue Dec 26 22:52:09 2017
float field_size
field_size =  1024
float field_cell
field_cell =   0.3000
float taper_size
taper_size =   40.0
float freq
freq       =    4.12800
obs     /vlbi/vcs9/uvm//J1921+0549_C_a_uvm.fits
! Reading UV FITS file: /vlbi/vcs9/uvm//J1921+0549_C_a_uvm.fits
! AN table 1: 60 integrations on 45 of 45 possible baselines.
! AN table 2: 60 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.848765 visibilities/baseline/integration-bin.
! Found source: J1921+0549
! 
! 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    4.128e+09      3.2e+07          1      3.2e+07
!  02        2     4.16e+09      3.2e+07          1      3.2e+07
!  03        3    4.192e+09      3.2e+07          1      3.2e+07
!  04        4    4.224e+09      3.2e+07          1      3.2e+07
!  05        5    4.416e+09      3.2e+07          1      3.2e+07
!  06        6    4.512e+09      3.2e+07          1      3.2e+07
!  07        7    4.544e+09      3.2e+07          1      3.2e+07
!  08        8    4.576e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 94 lines of history.
! 
! Reading 33000 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 = 0.3 
print "taper_size =", taper_size
! taper_size = 40 
![@/opt64/bin/pima_mupet_02.dfm J1921+0549_C]
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 0.300x0.300 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.066262 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 32 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 32 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 32 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 32 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 32 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 6.
!  A total of 32 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 7.
!  A total of 32 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 8.
!  A total of 32 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.001086Jy  sigma=26.022260
! Fit after  self-cal, rms=0.943511Jy  sigma=24.496326
! 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=1.414 mas, bmaj=3.677 mas, bpa=-11.07 degrees
! Estimated noise=0.413016 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 = 0.046156 Jy
! Component: 100  -  total flux cleaned = 0.0543866 Jy
! Total flux subtracted in 100 components = 0.0543866 Jy
! Clean residual min=-0.002207 max=0.005243 Jy/beam
! Clean residual mean=-0.000002 rms=0.000600 Jy/beam
! Combined flux in latest and established models = 0.0543866 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.0543866 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=0.033608Jy  sigma=0.748970
! Fit after  self-cal, rms=0.033598Jy  sigma=0.748826
! Inverting map 
! Added new window around map position (3.6, 3).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00566506 Jy
! Component: 100  -  total flux cleaned = 0.00871006 Jy
! Total flux subtracted in 100 components = 0.00871006 Jy
! Clean residual min=-0.001821 max=0.001690 Jy/beam
! Clean residual mean=-0.000001 rms=0.000415 Jy/beam
! Combined flux in latest and established models = 0.0630967 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 27 components and 0.0630967 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=0.032568Jy  sigma=0.712444
! Fit after  self-cal, rms=0.032541Jy  sigma=0.711660
! 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=1.921 mas, bmaj=4.711 mas, bpa=-11.94 degrees
! Estimated noise=0.150131 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 = 0.00438556 Jy
! Component: 100  -  total flux cleaned = 0.00655196 Jy
! Component: 150  -  total flux cleaned = 0.0078378 Jy
! Component: 200  -  total flux cleaned = 0.0086602 Jy
! Total flux subtracted in 200 components = 0.0086602 Jy
! Clean residual min=-0.000788 max=0.001096 Jy/beam
! Clean residual mean=-0.000002 rms=0.000233 Jy/beam
! Combined flux in latest and established models = 0.0717569 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 57 model components to the UV plane model.
! The established model now contains 77 components and 0.0717569 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=0.032278Jy  sigma=0.698613
! Fit after  self-cal, rms=0.032267Jy  sigma=0.698238
! Inverting map 
print "============== Finished natural weighting CLEAN =============="
! ============== Finished natural weighting CLEAN ============== 
! 
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 0.950198
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.04     HN        1.02     KP        1.03     
!   LA        1.04     MK        1.13     NL        1.02     OV        1.07     
!   PT        1.11     SC        1.06     
! 
!  Amplitude normalization factor in sub-array 2: 1.05179
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     HN        0.93     KP        0.97     LA        0.97     
!   MK        0.97     NL        0.98     OV        0.96     PT        0.95     
!   SC        0.89     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.953485
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.03     HN        1.04     KP        1.04     
!   LA        1.05     MK        1.06     NL        1.04     OV        1.04     
!   PT        1.10     SC        1.05     
! 
!  Amplitude normalization factor in sub-array 2: 1.06017
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     HN        0.89     KP        0.97     LA        0.93     
!   MK        0.91     NL        0.99     OV        0.93     PT        0.92     
!   SC        1.00     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.963176
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.02     HN        1.02     KP        1.05     
!   LA        1.04     MK        1.06     NL        1.00     OV        1.05     
!   PT        1.10     SC        1.02     
! 
!  Amplitude normalization factor in sub-array 2: 1.04594
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.98     HN        0.95     KP        0.94     LA        0.96     
!   MK        0.91     NL        1.05     OV        0.96     PT        0.92     
!   SC        0.94     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.965005
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.02     HN        1.01     KP        1.07     
!   LA        1.04     MK        1.06     NL        1.02     OV        1.06     
!   PT        1.01     SC        1.05     
! 
!  Amplitude normalization factor in sub-array 2: 1.01568
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.92     HN        1.09     KP        0.99     LA        0.98     
!   MK        1.02     NL        1.03     OV        0.97     PT        0.92     
!   SC        0.93     
! 
! 
! Correcting IF 5.
!  Amplitude normalization factor in sub-array 1: 0.950892
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.03     HN        1.05     KP        1.04     
!   LA        1.03     MK        1.07     NL        1.03     OV        1.04     
!   PT        1.11     SC        1.05     
! 
!  Amplitude normalization factor in sub-array 2: 1.03681
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     HN        0.97     KP        0.95     LA        0.98     
!   MK        0.97     NL        1.00     OV        1.00     PT        0.93     
!   SC        0.94     
! 
! 
! Correcting IF 6.
!  Amplitude normalization factor in sub-array 1: 0.953881
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.02     HN        1.04     KP        1.06     
!   LA        1.05     MK        1.05     NL        1.03     OV        1.03     
!   PT        1.13     SC        1.05     
! 
!  Amplitude normalization factor in sub-array 2: 1.03405
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     HN        0.93     KP        0.96     LA        0.97     
!   MK        0.96     NL        1.03     OV        0.97     PT        0.95     
!   SC        0.97     
! 
! 
! Correcting IF 7.
!  Amplitude normalization factor in sub-array 1: 0.961675
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.04     HN        1.03     KP        1.03     
!   LA        1.03     MK        1.05     NL        1.00     OV        1.05     
!   PT        1.08     SC        1.04     
! 
!  Amplitude normalization factor in sub-array 2: 1.03856
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.96     HN        0.97     KP        0.95     LA        0.98     
!   MK        0.98     NL        0.99     OV        0.97     PT        0.94     
!   SC        0.93     
! 
! 
! Correcting IF 8.
!  Amplitude normalization factor in sub-array 1: 0.959841
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.03     HN        1.04     KP        1.06     
!   LA        1.04     MK        1.00     NL        1.04     OV        1.02     
!   PT        1.11     SC        1.03     
! 
!  Amplitude normalization factor in sub-array 2: 1.03238
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.98     HN        0.97     KP        0.98     LA        0.95     
!   MK        0.97     NL        0.97     OV        0.99     PT        0.95     
!   SC        0.96     
! 
! 
! Fit before self-cal, rms=0.032267Jy  sigma=0.698238
! Fit after  self-cal, rms=0.032357Jy  sigma=0.696826
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=0.032357Jy  sigma=0.696826
! Fit after  self-cal, rms=0.032357Jy  sigma=0.696821
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.924 mas, bmaj=4.702 mas, bpa=-11.69 degrees
! Estimated noise=0.149533 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 = 0.000619248 Jy
! Component: 100  -  total flux cleaned = 0.000728804 Jy
! Component: 150  -  total flux cleaned = 0.000792422 Jy
! Component: 200  -  total flux cleaned = 0.000847043 Jy
! Total flux subtracted in 200 components = 0.000847043 Jy
! Clean residual min=-0.000652 max=0.000823 Jy/beam
! Clean residual mean=-0.000001 rms=0.000181 Jy/beam
! Combined flux in latest and established models = 0.0726039 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 85 components and 0.072604 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=0.032352Jy  sigma=0.696472
! Fit after  self-cal, rms=0.032351Jy  sigma=0.696443
! 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=0.032351Jy  sigma=0.696443
! Fit after  self-cal, rms=0.032312Jy  sigma=0.695507
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)
! Added new window around map position (4.8, 10.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0010335 Jy
! Component: 100  -  total flux cleaned = 0.0014114 Jy
! Component: 150  -  total flux cleaned = 0.0014579 Jy
! Component: 200  -  total flux cleaned = 0.00148412 Jy
! Total flux subtracted in 200 components = 0.00148412 Jy
! Clean residual min=-0.000571 max=0.000811 Jy/beam
! Clean residual mean=-0.000001 rms=0.000154 Jy/beam
! Combined flux in latest and established models = 0.0740881 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 109 components and 0.0740881 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=0.032291Jy  sigma=0.694697
! Fit after  self-cal, rms=0.032282Jy  sigma=0.694477
! 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: 1.924 x 4.702 at -11.69 degrees (North through East)
! Clean map  min=-0.00056593  max=0.056798 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=1.416 mas, bmaj=3.673 mas, bpa=-10.94 degrees
! Estimated noise=0.412408 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0461062 Jy
! Component: 100  -  total flux cleaned = 0.0550714 Jy
! Component: 150  -  total flux cleaned = 0.0600092 Jy
! Component: 200  -  total flux cleaned = 0.0630464 Jy
! Total flux subtracted in 200 components = 0.0630464 Jy
! Clean residual min=-0.001539 max=0.001540 Jy/beam
! Clean residual mean=-0.000001 rms=0.000393 Jy/beam
! Combined flux in latest and established models = 0.0630464 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 19 model components to the UV plane model.
! The established model now contains 19 components and 0.0630464 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.924 mas, bmaj=4.702 mas, bpa=-11.69 degrees
! Estimated noise=0.149533 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 = 0.00445057 Jy
! Component: 100  -  total flux cleaned = 0.00673164 Jy
! Component: 150  -  total flux cleaned = 0.00816378 Jy
! Component: 200  -  total flux cleaned = 0.00917422 Jy
! Total flux subtracted in 200 components = 0.00917422 Jy
! Clean residual min=-0.000650 max=0.000760 Jy/beam
! Clean residual mean=-0.000001 rms=0.000182 Jy/beam
! Combined flux in latest and established models = 0.0722206 Jy
! Adding 76 model components to the UV plane model.
! The established model now contains 89 components and 0.0722206 Jy
! Inverting map 
clean
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000750248 Jy
! Component: 100  -  total flux cleaned = 0.00131944 Jy
! Component: 150  -  total flux cleaned = 0.00169276 Jy
! Component: 200  -  total flux cleaned = 0.00192104 Jy
! Total flux subtracted in 200 components = 0.00192104 Jy
! Clean residual min=-0.000588 max=0.000709 Jy/beam
! Clean residual mean=-0.000001 rms=0.000146 Jy/beam
! Combined flux in latest and established models = 0.0741416 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 110 components and 0.0741417 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=0.032270Jy  sigma=0.694305
! Fit after  self-cal, rms=0.032265Jy  sigma=0.694215
wmodel J1921+0549_C_map.mod
! Writing 110 model components to file: J1921+0549_C_map.mod
wobs   J1921+0549_C_uvs.fits
! Writing UV FITS file: J1921+0549_C_uvs.fits
wwins  J1921+0549_C_map.win
! wwins: Wrote 3 windows to J1921+0549_C_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 = -8.79618e-05 Jy
! Component: 100  -  total flux cleaned = -0.000135305 Jy
! Component: 150  -  total flux cleaned = -0.000170928 Jy
! Component: 200  -  total flux cleaned = -0.000203875 Jy
! Component: 250  -  total flux cleaned = -0.000219578 Jy
! Component: 300  -  total flux cleaned = -0.000234873 Jy
! Component: 350  -  total flux cleaned = -0.000234847 Jy
! Component: 400  -  total flux cleaned = -0.000220925 Jy
! Component: 450  -  total flux cleaned = -0.000186983 Jy
! Component: 500  -  total flux cleaned = -0.000174021 Jy
! Component: 550  -  total flux cleaned = -0.000180491 Jy
! Component: 600  -  total flux cleaned = -0.000143127 Jy
! Component: 650  -  total flux cleaned = -0.000149198 Jy
! Component: 700  -  total flux cleaned = -0.000119396 Jy
! Component: 750  -  total flux cleaned = -9.61191e-05 Jy
! Component: 800  -  total flux cleaned = -9.04312e-05 Jy
! Component: 850  -  total flux cleaned = -7.36299e-05 Jy
! Component: 900  -  total flux cleaned = -6.82829e-05 Jy
! Component: 950  -  total flux cleaned = -6.28013e-05 Jy
! Component: 1000  -  total flux cleaned = -5.74521e-05 Jy
! Component: 1050  -  total flux cleaned = -5.22469e-05 Jy
! Component: 1100  -  total flux cleaned = -5.72829e-05 Jy
! Component: 1150  -  total flux cleaned = -4.72134e-05 Jy
! Component: 1200  -  total flux cleaned = -5.22061e-05 Jy
! Component: 1250  -  total flux cleaned = -4.72958e-05 Jy
! Component: 1300  -  total flux cleaned = -3.76077e-05 Jy
! Component: 1350  -  total flux cleaned = -2.80278e-05 Jy
! Component: 1400  -  total flux cleaned = -3.27722e-05 Jy
! Component: 1450  -  total flux cleaned = -4.65865e-05 Jy
! Component: 1500  -  total flux cleaned = -4.187e-05 Jy
! Component: 1550  -  total flux cleaned = -2.82579e-05 Jy
! Component: 1600  -  total flux cleaned = -4.1741e-05 Jy
! Component: 1650  -  total flux cleaned = -3.72312e-05 Jy
! Component: 1700  -  total flux cleaned = -2.41435e-05 Jy
! Component: 1750  -  total flux cleaned = -1.98428e-05 Jy
! Component: 1800  -  total flux cleaned = -1.98428e-05 Jy
! Component: 1850  -  total flux cleaned = -2.83047e-05 Jy
! Component: 1900  -  total flux cleaned = -1.15253e-05 Jy
! Component: 1950  -  total flux cleaned = -1.15025e-05 Jy
! Component: 2000  -  total flux cleaned = 7.79703e-07 Jy
! Component: 2050  -  total flux cleaned = -1.54433e-05 Jy
! Component: 2100  -  total flux cleaned = -1.13741e-05 Jy
! Component: 2150  -  total flux cleaned = -1.53556e-05 Jy
! Component: 2200  -  total flux cleaned = -1.92815e-05 Jy
! Component: 2250  -  total flux cleaned = -7.57825e-06 Jy
! Component: 2300  -  total flux cleaned = -1.92496e-05 Jy
! Component: 2350  -  total flux cleaned = -2.69528e-05 Jy
! Component: 2400  -  total flux cleaned = -2.69866e-05 Jy
! Component: 2450  -  total flux cleaned = -4.21016e-05 Jy
! Component: 2500  -  total flux cleaned = -4.95536e-05 Jy
! Component: 2550  -  total flux cleaned = -4.58402e-05 Jy
! Component: 2600  -  total flux cleaned = -6.05653e-05 Jy
! Component: 2650  -  total flux cleaned = -7.15006e-05 Jy
! Component: 2700  -  total flux cleaned = -7.87394e-05 Jy
! Component: 2750  -  total flux cleaned = -8.95414e-05 Jy
! Component: 2800  -  total flux cleaned = -9.66547e-05 Jy
! Component: 2850  -  total flux cleaned = -0.000100181 Jy
! Component: 2900  -  total flux cleaned = -0.000114144 Jy
! Component: 2950  -  total flux cleaned = -0.000124587 Jy
! Component: 3000  -  total flux cleaned = -0.000141816 Jy
! Component: 3050  -  total flux cleaned = -0.00014524 Jy
! Component: 3100  -  total flux cleaned = -0.000155458 Jy
! Component: 3150  -  total flux cleaned = -0.000155457 Jy
! Component: 3200  -  total flux cleaned = -0.000175591 Jy
! Component: 3250  -  total flux cleaned = -0.000185573 Jy
! Component: 3300  -  total flux cleaned = -0.000202088 Jy
! Component: 3350  -  total flux cleaned = -0.000198773 Jy
! Component: 3400  -  total flux cleaned = -0.000202038 Jy
! Component: 3450  -  total flux cleaned = -0.000218281 Jy
! Component: 3500  -  total flux cleaned = -0.000234437 Jy
! Component: 3550  -  total flux cleaned = -0.000256871 Jy
! Component: 3600  -  total flux cleaned = -0.000260038 Jy
! Component: 3650  -  total flux cleaned = -0.00027902 Jy
! Component: 3700  -  total flux cleaned = -0.000282191 Jy
! Component: 3750  -  total flux cleaned = -0.000304126 Jy
! Component: 3800  -  total flux cleaned = -0.000304115 Jy
! Component: 3850  -  total flux cleaned = -0.000319622 Jy
! Component: 3900  -  total flux cleaned = -0.000328872 Jy
! Component: 3950  -  total flux cleaned = -0.000338071 Jy
! Component: 4000  -  total flux cleaned = -0.000350283 Jy
! Component: 4050  -  total flux cleaned = -0.000365466 Jy
! Total flux subtracted in 4096 components = -0.000371501 Jy
! Clean residual min=-0.000165 max=0.000164 Jy/beam
! Clean residual mean=-0.000001 rms=0.000056 Jy/beam
! Combined flux in latest and established models = 0.0737702 Jy
keep
! Adding 284 model components to the UV plane model.
! The established model now contains 394 components and 0.0737702 Jy
![Exited script file: /opt64/bin/pima_mupet_02.dfm]
wmap   /vlbi/vcs9/uvm//J1921+0549_C_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.924 x 4.702 at -11.69 degrees (North through East)
! Clean map  min=-0.0004132  max=0.056609 Jy/beam
! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1921+0549_C_a_map.fits
wmodel /vlbi/vcs9/uvm//J1921+0549_C_a_map.mod
! Writing 394 model components to file: /vlbi/vcs9/uvm//J1921+0549_C_a_map.mod
wobs   /vlbi/vcs9/uvm//J1921+0549_C_a_uvs.fits
! Writing UV FITS file: /vlbi/vcs9/uvm//J1921+0549_C_a_uvs.fits
wwins  /vlbi/vcs9/uvm//J1921+0549_C_a_map.win
! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1921+0549_C_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0566092 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 5.4874e-05 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.290804 0.290804 0.581608 1.16322 2.32643 4.65287 9.30573 18.6115 37.2229 74.4459
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0001 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.056 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1031.62 
quit
! Quitting program
! Log file /vlbi/vcs9/uvm//J1921+0549_C_a_dfm.log closed on Tue Dec 26 22:52:14 2017