! Started logfile: /vlbi/uf001/uva//J1743+3747_X_dfm.log on Mon Jan 14 04:19:01 2019
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.42800
obs     /vlbi/uf001/uva//J1743+3747_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1743+3747_X_uva.fits
! AN table 1: 42 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.956085 visibilities/baseline/integration-bin.
! Found source: J1743+3747
! 
! There are 12 IFs, and a total of 12 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    8.428e+09      3.2e+07          1      3.2e+07
!  02        2     8.46e+09      3.2e+07          1      3.2e+07
!  03        3    8.492e+09      3.2e+07          1      3.2e+07
!  04        4    8.524e+09      3.2e+07          1      3.2e+07
!  05        5    8.588e+09      3.2e+07          1      3.2e+07
!  06        6     8.62e+09      3.2e+07          1      3.2e+07
!  07        7    8.684e+09      3.2e+07          1      3.2e+07
!  08        8    8.716e+09      3.2e+07          1      3.2e+07
!  09        9     8.78e+09      3.2e+07          1      3.2e+07
!  10       10    8.812e+09      3.2e+07          1      3.2e+07
!  11       11    8.844e+09      3.2e+07          1      3.2e+07
!  12       12    8.876e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 134 lines of history.
! 
! Reading 21684 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 12 channels.
! Selecting polarization: RR,  channels: 1..12
! 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
! Reading IF 9 channels: 9..9
! Reading IF 10 channels: 10..10
! Reading IF 11 channels: 11..11
! Reading IF 12 channels: 12..12
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_01.dfm J1743+3747_X]
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 0.200x0.200 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 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.033831Jy  sigma=23.330765
! Fit after  self-cal, rms=0.738243Jy  sigma=16.632788
! 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=0.7004 mas, bmaj=1.381 mas, bpa=-4.608 degrees
! Estimated noise=0.40036 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.204101 Jy
! Component: 100  -  total flux cleaned = 0.248608 Jy
! Total flux subtracted in 100 components = 0.248608 Jy
! Clean residual min=-0.005743 max=0.012419 Jy/beam
! Clean residual mean=0.000003 rms=0.001300 Jy/beam
! Combined flux in latest and established models = 0.248608 Jy
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 0.248608 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.063127Jy  sigma=1.376308
! Fit after  self-cal, rms=0.063126Jy  sigma=1.376250
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.010231 Jy
! Component: 100  -  total flux cleaned = 0.0143523 Jy
! Total flux subtracted in 100 components = 0.0143523 Jy
! Clean residual min=-0.005623 max=0.006570 Jy/beam
! Clean residual mean=0.000003 rms=0.001172 Jy/beam
! Combined flux in latest and established models = 0.262961 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.262961 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.061059Jy  sigma=1.329362
! Fit after  self-cal, rms=0.061060Jy  sigma=1.329345
! 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=0.9039 mas, bmaj=1.664 mas, bpa=-5.025 degrees
! Estimated noise=0.233901 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 (1.2, 2.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00981106 Jy
! Component: 100  -  total flux cleaned = 0.0157898 Jy
! Component: 150  -  total flux cleaned = 0.0185772 Jy
! Component: 200  -  total flux cleaned = 0.0205727 Jy
! Total flux subtracted in 200 components = 0.0205727 Jy
! Clean residual min=-0.004602 max=0.006793 Jy/beam
! Clean residual mean=0.000003 rms=0.001131 Jy/beam
! Combined flux in latest and established models = 0.283533 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 41 components and 0.283533 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.059354Jy  sigma=1.284416
! Fit after  self-cal, rms=0.059222Jy  sigma=1.281312
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9039 x 1.664 at -5.025 degrees (North through East)
! Clean map  min=-0.0043899  max=0.26234 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.98     HN        0.94     KP        1.03     
!   LA        0.96     MK        1.01     NL        1.12     OV        0.91     
!   PT        0.99     SC        0.96     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.99     HN        0.96     KP        1.02     
!   LA        0.95     MK        1.01     NL        1.12     OV        0.90     
!   PT        0.99     SC        0.96     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        0.98     HN        0.95     KP        1.03     
!   LA        0.96     MK        1.01     NL        1.11     OV        0.91     
!   PT        0.98     SC        0.96     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.98     HN        0.97     KP        1.04     
!   LA        0.94     MK        1.04     NL        1.11     OV        0.89     
!   PT        0.98     SC        0.96     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.98     HN        0.95     KP        1.03     
!   LA        0.94     MK        1.01     NL        1.12     OV        0.91     
!   PT        0.95     SC        0.96     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        0.98     HN        0.95     KP        1.04     
!   LA        0.94     MK        1.03     NL        1.11     OV        0.90     
!   PT        0.99     SC        1.00     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.99     HN        0.94     KP        1.02     
!   LA        0.97     MK        1.02     NL        1.10     OV        0.91     
!   PT        1.00     SC        0.97     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        0.99     HN        0.96     KP        1.02     
!   LA        0.94     MK        1.04     NL        1.09     OV        0.91     
!   PT        0.99     SC        0.96     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        0.97     HN        0.96     KP        1.02     
!   LA        0.96     MK        1.03     NL        1.12     OV        0.91     
!   PT        0.99     SC        0.98     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.12     FD        0.99     HN        0.93     KP        1.02     
!   LA        0.95     MK        1.03     NL        1.12     OV        0.91     
!   PT        0.98     SC        0.96     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.97     HN        0.95     KP        1.03     
!   LA        0.96     MK        1.05     NL        1.12     OV        0.90     
!   PT        1.00     SC        0.98     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        0.96     HN        0.98     KP        1.00     
!   LA        0.95     MK        1.05     NL        1.12     OV        0.91     
!   PT        0.99     SC        0.98     
! 
! 
! Fit before self-cal, rms=0.059222Jy  sigma=1.281312
! Fit after  self-cal, rms=0.054680Jy  sigma=1.178292
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9048 mas, bmaj=1.674 mas, bpa=-4.719 degrees
! Estimated noise=0.233123 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 = -0.00336362 Jy
! Component: 100  -  total flux cleaned = -0.00389626 Jy
! Component: 150  -  total flux cleaned = -0.00395753 Jy
! Component: 200  -  total flux cleaned = -0.00405584 Jy
! Total flux subtracted in 200 components = -0.00405584 Jy
! Clean residual min=-0.001951 max=0.001810 Jy/beam
! Clean residual mean=0.000002 rms=0.000421 Jy/beam
! Combined flux in latest and established models = 0.279478 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 54 components and 0.279478 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.054430Jy  sigma=1.172572
! Fit after  self-cal, rms=0.054450Jy  sigma=1.172133
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.054450Jy  sigma=1.172133
! Fit after  self-cal, rms=0.053972Jy  sigma=1.160691
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9056 mas, bmaj=1.671 mas, bpa=-4.748 degrees
! Estimated noise=0.233114 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0019383 Jy
! Component: 100  -  total flux cleaned = -0.00281549 Jy
! Component: 150  -  total flux cleaned = -0.00307549 Jy
! Component: 200  -  total flux cleaned = -0.0031493 Jy
! Total flux subtracted in 200 components = -0.0031493 Jy
! Clean residual min=-0.001236 max=0.001125 Jy/beam
! Clean residual mean=-0.000001 rms=0.000293 Jy/beam
! Combined flux in latest and established models = 0.276328 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 64 components and 0.276328 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053895Jy  sigma=1.158906
! Fit after  self-cal, rms=0.053891Jy  sigma=1.158722
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 = -0.000516799 Jy
! Component: 100  -  total flux cleaned = -0.000654888 Jy
! Component: 150  -  total flux cleaned = -0.000720148 Jy
! Component: 200  -  total flux cleaned = -0.000763746 Jy
! Total flux subtracted in 200 components = -0.000763746 Jy
! Clean residual min=-0.001191 max=0.001126 Jy/beam
! Clean residual mean=-0.000001 rms=0.000284 Jy/beam
! Combined flux in latest and established models = 0.275564 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 70 components and 0.275565 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053878Jy  sigma=1.158423
! Fit after  self-cal, rms=0.053877Jy  sigma=1.158408
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053877Jy  sigma=1.158408
! Fit after  self-cal, rms=0.053884Jy  sigma=1.157827
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9053 mas, bmaj=1.671 mas, bpa=-4.72 degrees
! Estimated noise=0.233229 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000949229 Jy
! Component: 100  -  total flux cleaned = -0.00130251 Jy
! Component: 150  -  total flux cleaned = -0.00137692 Jy
! Component: 200  -  total flux cleaned = -0.00140671 Jy
! Total flux subtracted in 200 components = -0.00140671 Jy
! Clean residual min=-0.001106 max=0.001043 Jy/beam
! Clean residual mean=-0.000001 rms=0.000268 Jy/beam
! Combined flux in latest and established models = 0.274158 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 78 components and 0.274158 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053863Jy  sigma=1.157349
! Fit after  self-cal, rms=0.053862Jy  sigma=1.157307
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 = -0.000282405 Jy
! Component: 100  -  total flux cleaned = -0.000323176 Jy
! Component: 150  -  total flux cleaned = -0.000322913 Jy
! Component: 200  -  total flux cleaned = -0.000334994 Jy
! Total flux subtracted in 200 components = -0.000334994 Jy
! Clean residual min=-0.001088 max=0.001073 Jy/beam
! Clean residual mean=-0.000001 rms=0.000264 Jy/beam
! Combined flux in latest and established models = 0.273823 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 82 components and 0.273823 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053856Jy  sigma=1.157167
! Fit after  self-cal, rms=0.053855Jy  sigma=1.157164
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053855Jy  sigma=1.157164
! Fit after  self-cal, rms=0.053862Jy  sigma=1.157013
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.152 mas, bmaj=2.64 mas, bpa=-5.261 degrees
! Estimated noise=0.293664 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000128 Jy
! Component: 100  -  total flux cleaned = -0.000109033 Jy
! Component: 150  -  total flux cleaned = -0.000109371 Jy
! Component: 200  -  total flux cleaned = -8.69905e-05 Jy
! Total flux subtracted in 200 components = -8.69905e-05 Jy
! Clean residual min=-0.001228 max=0.001187 Jy/beam
! Clean residual mean=-0.000002 rms=0.000328 Jy/beam
! Combined flux in latest and established models = 0.273736 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 90 components and 0.273736 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053856Jy  sigma=1.156932
! Fit after  self-cal, rms=0.053856Jy  sigma=1.156902
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 = -6.76987e-05 Jy
! Component: 100  -  total flux cleaned = -0.000120001 Jy
! Component: 150  -  total flux cleaned = -0.000121048 Jy
! Component: 200  -  total flux cleaned = -0.000114384 Jy
! Total flux subtracted in 200 components = -0.000114384 Jy
! Clean residual min=-0.001209 max=0.001176 Jy/beam
! Clean residual mean=-0.000002 rms=0.000322 Jy/beam
! Combined flux in latest and established models = 0.273621 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 95 components and 0.273621 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053855Jy  sigma=1.156886
! Fit after  self-cal, rms=0.053854Jy  sigma=1.156871
! 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=0.905 mas, bmaj=1.671 mas, bpa=-4.704 degrees
! Estimated noise=0.233278 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.905 x 1.671 at -4.704 degrees (North through East)
! Clean map  min=-0.0010767  max=0.26198 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=0.6997 mas, bmaj=1.384 mas, bpa=-4.252 degrees
! Estimated noise=0.399888 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.203851 Jy
! Component: 100  -  total flux cleaned = 0.248304 Jy
! Component: 150  -  total flux cleaned = 0.258864 Jy
! Component: 200  -  total flux cleaned = 0.26294 Jy
! Total flux subtracted in 200 components = 0.26294 Jy
! Clean residual min=-0.002247 max=0.002498 Jy/beam
! Clean residual mean=-0.000000 rms=0.000551 Jy/beam
! Combined flux in latest and established models = 0.26294 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 9 model components to the UV plane model.
! The established model now contains 9 components and 0.26294 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.905 mas, bmaj=1.671 mas, bpa=-4.704 degrees
! Estimated noise=0.233278 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0033026 Jy
! Component: 100  -  total flux cleaned = 0.00534101 Jy
! Component: 150  -  total flux cleaned = 0.00680046 Jy
! Component: 200  -  total flux cleaned = 0.00772023 Jy
! Total flux subtracted in 200 components = 0.00772023 Jy
! Clean residual min=-0.001141 max=0.001187 Jy/beam
! Clean residual mean=-0.000001 rms=0.000273 Jy/beam
! Combined flux in latest and established models = 0.27066 Jy
! Adding 24 model components to the UV plane model.
! The established model now contains 31 components and 0.27066 Jy
! Inverting map 
! Added new window around map position (-0.6, 2.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00102298 Jy
! Component: 100  -  total flux cleaned = 0.00152269 Jy
! Component: 150  -  total flux cleaned = 0.00194906 Jy
! Component: 200  -  total flux cleaned = 0.00219746 Jy
! Total flux subtracted in 200 components = 0.00219746 Jy
! Clean residual min=-0.001066 max=0.001040 Jy/beam
! Clean residual mean=-0.000001 rms=0.000256 Jy/beam
! Combined flux in latest and established models = 0.272858 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 50 components and 0.272858 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.152 mas, bmaj=2.64 mas, bpa=-5.261 degrees
! Estimated noise=0.293664 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000560471 Jy
! Component: 100  -  total flux cleaned = 0.000812828 Jy
! Component: 150  -  total flux cleaned = 0.000918841 Jy
! Component: 200  -  total flux cleaned = 0.000993624 Jy
! Total flux subtracted in 200 components = 0.000993624 Jy
! Clean residual min=-0.001213 max=0.001155 Jy/beam
! Clean residual mean=-0.000002 rms=0.000318 Jy/beam
! Combined flux in latest and established models = 0.273851 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 = 3.14075e-05 Jy
! Component: 100  -  total flux cleaned = 4.85816e-05 Jy
! Component: 150  -  total flux cleaned = 6.4329e-05 Jy
! Component: 200  -  total flux cleaned = 6.9315e-05 Jy
! Total flux subtracted in 200 components = 6.9315e-05 Jy
! Clean residual min=-0.001211 max=0.001163 Jy/beam
! Clean residual mean=-0.000002 rms=0.000317 Jy/beam
! Combined flux in latest and established models = 0.273921 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 72 components and 0.273921 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.905 mas, bmaj=1.671 mas, bpa=-4.704 degrees
! Estimated noise=0.233278 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -9.50442e-05 Jy
! Component: 100  -  total flux cleaned = -7.87435e-05 Jy
! Component: 150  -  total flux cleaned = -0.00010593 Jy
! Component: 200  -  total flux cleaned = -0.00011882 Jy
! Total flux subtracted in 200 components = -0.00011882 Jy
! Clean residual min=-0.001061 max=0.001005 Jy/beam
! Clean residual mean=-0.000001 rms=0.000252 Jy/beam
! Combined flux in latest and established models = 0.273802 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 84 components and 0.273802 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053840Jy  sigma=1.156540
! Fit after  self-cal, rms=0.053836Jy  sigma=1.156461
wmodel J1743+3747_X_map.mod
! Writing 84 model components to file: J1743+3747_X_map.mod
wobs   J1743+3747_X_uvs.fits
! Writing UV FITS file: J1743+3747_X_uvs.fits
wwins  J1743+3747_X_map.win
! wwins: Wrote 3 windows to J1743+3747_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 = -0.000179606 Jy
! Component: 100  -  total flux cleaned = -0.000289061 Jy
! Component: 150  -  total flux cleaned = -0.000394741 Jy
! Component: 200  -  total flux cleaned = -0.000479941 Jy
! Component: 250  -  total flux cleaned = -0.000496859 Jy
! Component: 300  -  total flux cleaned = -0.000497032 Jy
! Component: 350  -  total flux cleaned = -0.000496873 Jy
! Component: 400  -  total flux cleaned = -0.000450463 Jy
! Component: 450  -  total flux cleaned = -0.000420221 Jy
! Component: 500  -  total flux cleaned = -0.000360449 Jy
! Component: 550  -  total flux cleaned = -0.000272139 Jy
! Component: 600  -  total flux cleaned = -0.000257661 Jy
! Component: 650  -  total flux cleaned = -0.000243483 Jy
! Component: 700  -  total flux cleaned = -0.000200857 Jy
! Component: 750  -  total flux cleaned = -0.000172831 Jy
! Component: 800  -  total flux cleaned = -0.000117362 Jy
! Component: 850  -  total flux cleaned = -0.000131155 Jy
! Component: 900  -  total flux cleaned = -0.000104025 Jy
! Component: 950  -  total flux cleaned = -0.000117418 Jy
! Component: 1000  -  total flux cleaned = -0.000103934 Jy
! Component: 1050  -  total flux cleaned = -5.10901e-05 Jy
! Component: 1100  -  total flux cleaned = -7.73824e-05 Jy
! Component: 1150  -  total flux cleaned = -3.85339e-05 Jy
! Component: 1200  -  total flux cleaned = -7.71707e-05 Jy
! Component: 1250  -  total flux cleaned = -3.87142e-05 Jy
! Component: 1300  -  total flux cleaned = -1.3528e-05 Jy
! Component: 1350  -  total flux cleaned = -3.8807e-05 Jy
! Component: 1400  -  total flux cleaned = -5.11184e-05 Jy
! Component: 1450  -  total flux cleaned = -5.10367e-05 Jy
! Component: 1500  -  total flux cleaned = -3.87508e-05 Jy
! Component: 1550  -  total flux cleaned = -3.86854e-05 Jy
! Component: 1600  -  total flux cleaned = -1.44986e-05 Jy
! Component: 1650  -  total flux cleaned = 2.13694e-05 Jy
! Component: 1700  -  total flux cleaned = 3.31517e-05 Jy
! Component: 1750  -  total flux cleaned = 3.31951e-05 Jy
! Component: 1800  -  total flux cleaned = 4.49211e-05 Jy
! Component: 1850  -  total flux cleaned = 3.33879e-05 Jy
! Component: 1900  -  total flux cleaned = 1.04653e-05 Jy
! Component: 1950  -  total flux cleaned = 1.05211e-05 Jy
! Component: 2000  -  total flux cleaned = 7.8783e-05 Jy
! Component: 2050  -  total flux cleaned = 5.6092e-05 Jy
! Component: 2100  -  total flux cleaned = 4.48303e-05 Jy
! Component: 2150  -  total flux cleaned = 5.60061e-05 Jy
! Component: 2200  -  total flux cleaned = 5.60757e-05 Jy
! Component: 2250  -  total flux cleaned = 4.49534e-05 Jy
! Component: 2300  -  total flux cleaned = 1.27717e-06 Jy
! Component: 2350  -  total flux cleaned = 4.48598e-05 Jy
! Component: 2400  -  total flux cleaned = 3.40555e-05 Jy
! Component: 2450  -  total flux cleaned = 6.60631e-05 Jy
! Component: 2500  -  total flux cleaned = 2.33117e-05 Jy
! Component: 2550  -  total flux cleaned = 3.39416e-05 Jy
! Component: 2600  -  total flux cleaned = 4.45623e-05 Jy
! Component: 2650  -  total flux cleaned = 5.49334e-05 Jy
! Component: 2700  -  total flux cleaned = 3.39972e-05 Jy
! Component: 2750  -  total flux cleaned = 1.33618e-05 Jy
! Component: 2800  -  total flux cleaned = 2.36499e-05 Jy
! Component: 2850  -  total flux cleaned = 2.36497e-05 Jy
! Component: 2900  -  total flux cleaned = 3.18888e-06 Jy
! Component: 2950  -  total flux cleaned = 2.34814e-05 Jy
! Component: 3000  -  total flux cleaned = -6.79337e-06 Jy
! Component: 3050  -  total flux cleaned = 1.33422e-05 Jy
! Component: 3100  -  total flux cleaned = -6.73929e-06 Jy
! Component: 3150  -  total flux cleaned = -2.65908e-05 Jy
! Component: 3200  -  total flux cleaned = -2.6654e-05 Jy
! Component: 3250  -  total flux cleaned = 1.26706e-05 Jy
! Component: 3300  -  total flux cleaned = -6.89878e-06 Jy
! Component: 3350  -  total flux cleaned = 2.87496e-06 Jy
! Component: 3400  -  total flux cleaned = -1.64689e-05 Jy
! Component: 3450  -  total flux cleaned = 2.20201e-05 Jy
! Component: 3500  -  total flux cleaned = -3.54658e-05 Jy
! Component: 3550  -  total flux cleaned = -2.59943e-05 Jy
! Component: 3600  -  total flux cleaned = 2.47868e-06 Jy
! Component: 3650  -  total flux cleaned = -1.64503e-05 Jy
! Component: 3700  -  total flux cleaned = 2.36588e-06 Jy
! Component: 3750  -  total flux cleaned = 1.17918e-05 Jy
! Component: 3800  -  total flux cleaned = -2.5429e-05 Jy
! Component: 3850  -  total flux cleaned = 2.41314e-06 Jy
! Component: 3900  -  total flux cleaned = 1.16485e-05 Jy
! Component: 3950  -  total flux cleaned = 3.92287e-05 Jy
! Component: 4000  -  total flux cleaned = 6.66213e-05 Jy
! Component: 4050  -  total flux cleaned = 3.93381e-05 Jy
! Total flux subtracted in 4096 components = 9.37462e-05 Jy
! Clean residual min=-0.000675 max=0.000544 Jy/beam
! Clean residual mean=-0.000000 rms=0.000157 Jy/beam
! Combined flux in latest and established models = 0.273896 Jy
keep
! Adding 324 model components to the UV plane model.
! The established model now contains 408 components and 0.273896 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1743+3747_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.905 x 1.671 at -4.704 degrees (North through East)
! Clean map  min=-0.00079666  max=0.2621 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1743+3747_X_map.fits
wmodel /vlbi/uf001/uva//J1743+3747_X_map.mod
! Writing 408 model components to file: /vlbi/uf001/uva//J1743+3747_X_map.mod
wobs   /vlbi/uf001/uva//J1743+3747_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1743+3747_X_uvs.fits
wwins  /vlbi/uf001/uva//J1743+3747_X_map.win
! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1743+3747_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.262104 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00015688 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.179562 0.179562 0.359125 0.718249 1.4365 2.873 5.746 11.492 22.984 45.968 91.9359
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.262 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1670.73 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1743+3747_X_dfm.log closed on Mon Jan 14 04:19:06 2019