! Started logfile: /vlbi/uf001/uva//J2156-0333_X_dfm.log on Mon Jan 14 06:03:41 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//J2156-0333_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J2156-0333_X_uva.fits
! AN table 1: 57 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.994542 visibilities/baseline/integration-bin.
! Found source: J2156-0333
! 
! 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 30612 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 J2156-0333_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 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.004468Jy  sigma=22.202203
! Fit after  self-cal, rms=0.937071Jy  sigma=20.713749
! 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=0.6797 mas, bmaj=1.709 mas, bpa=-2.877 degrees
! Estimated noise=0.340946 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 = 0.0485162 Jy
! Component: 100  -  total flux cleaned = 0.0597587 Jy
! Total flux subtracted in 100 components = 0.0597587 Jy
! Clean residual min=-0.003585 max=0.004602 Jy/beam
! Clean residual mean=-0.000001 rms=0.000721 Jy/beam
! Combined flux in latest and established models = 0.0597587 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.0597587 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=0.072863Jy  sigma=1.397148
! Fit after  self-cal, rms=0.071973Jy  sigma=1.376974
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00529805 Jy
! Component: 100  -  total flux cleaned = 0.00825435 Jy
! Total flux subtracted in 100 components = 0.00825435 Jy
! Clean residual min=-0.003047 max=0.004051 Jy/beam
! Clean residual mean=-0.000000 rms=0.000658 Jy/beam
! Combined flux in latest and established models = 0.068013 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 11 components and 0.068013 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=0.071301Jy  sigma=1.359737
! Fit after  self-cal, rms=0.071286Jy  sigma=1.359549
! Inverting map 
! Added new window around map position (-1.2, 0.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00426073 Jy
! Component: 100  -  total flux cleaned = 0.00694384 Jy
! Total flux subtracted in 100 components = 0.00694384 Jy
! Clean residual min=-0.002804 max=0.003574 Jy/beam
! Clean residual mean=-0.000000 rms=0.000613 Jy/beam
! Combined flux in latest and established models = 0.0749569 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 22 components and 0.0749569 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=0.070776Jy  sigma=1.346789
! Fit after  self-cal, rms=0.070741Jy  sigma=1.346184
! 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=0.8524 mas, bmaj=2.008 mas, bpa=-3.307 degrees
! Estimated noise=0.194272 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 (-2.4, 1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00626131 Jy
! Component: 100  -  total flux cleaned = 0.0101883 Jy
! Component: 150  -  total flux cleaned = 0.0131024 Jy
! Component: 200  -  total flux cleaned = 0.0153885 Jy
! Total flux subtracted in 200 components = 0.0153885 Jy
! Clean residual min=-0.002918 max=0.002955 Jy/beam
! Clean residual mean=-0.000001 rms=0.000640 Jy/beam
! Combined flux in latest and established models = 0.0903454 Jy
! Performing phase self-cal
! Adding 45 model components to the UV plane model.
! The established model now contains 57 components and 0.0903454 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=0.070093Jy  sigma=1.329618
! Fit after  self-cal, rms=0.069975Jy  sigma=1.328105
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8524 x 2.008 at -3.307 degrees (North through East)
! Clean map  min=-0.0025706  max=0.065572 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.97     HN        0.98     KP        0.98     
!   LA        1.16     MK        0.97     NL        1.03     OV        0.94     
!   PT        0.88     SC        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     FD        1.01     HN        0.94     KP        0.94     
!   LA        1.23     MK        1.04     NL        0.99     OV        0.92     
!   PT        0.86     SC        1.00     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.00     HN        0.98     KP        0.96     
!   LA        1.14     MK        1.00     NL        1.05     OV        0.92     
!   PT        0.88     SC        0.96     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.00     HN        1.03     KP        0.98     
!   LA        1.21     MK        1.00     NL        0.98     OV        0.94     
!   PT        0.82     SC        1.03     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.98     HN        0.94     KP        1.03     
!   LA        1.08     MK        1.05     NL        1.00     OV        0.94     
!   PT        0.80     SC        0.99     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.02     HN        0.96     KP        0.98     
!   LA        1.25     MK        1.09     NL        1.02     OV        0.87     
!   PT        0.85     SC        1.07     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.99     HN        0.97     KP        0.99     
!   LA        1.09     MK        1.01     NL        1.02     OV        0.92     
!   PT        0.84     SC        0.96     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.99     HN        1.00     KP        0.98     
!   LA        1.11     MK        1.07     NL        1.00     OV        0.94     
!   PT        0.86     SC        0.98     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.13     FD        0.98     HN        0.99     KP        0.96     
!   LA        1.13     MK        1.03     NL        1.06     OV        0.94     
!   PT        0.82     SC        0.98     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.95     HN        0.97     KP        0.99     
!   LA        1.11     MK        1.06     NL        1.05     OV        0.94     
!   PT        0.83     SC        1.03     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.97     HN        0.93     KP        0.97     
!   LA        1.06     MK        0.97     NL        1.07     OV        0.91     
!   PT        0.87     SC        0.94     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.99     HN        0.98     KP        0.99     
!   LA        1.26     MK        1.01     NL        1.02     OV        0.95     
!   PT        0.87     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.069975Jy  sigma=1.328105
! Fit after  self-cal, rms=0.071804Jy  sigma=1.316779
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8592 mas, bmaj=2.035 mas, bpa=-3.117 degrees
! Estimated noise=0.190193 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 = 0.00230388 Jy
! Component: 100  -  total flux cleaned = 0.00357144 Jy
! Component: 150  -  total flux cleaned = 0.00445109 Jy
! Component: 200  -  total flux cleaned = 0.00489393 Jy
! Total flux subtracted in 200 components = 0.00489393 Jy
! Clean residual min=-0.001614 max=0.001935 Jy/beam
! Clean residual mean=-0.000001 rms=0.000421 Jy/beam
! Combined flux in latest and established models = 0.0952393 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 75 components and 0.0952393 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=0.071731Jy  sigma=1.314565
! Fit after  self-cal, rms=0.071841Jy  sigma=1.313683
! 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=0.071841Jy  sigma=1.313683
! Fit after  self-cal, rms=0.074689Jy  sigma=1.304656
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8594 mas, bmaj=2.037 mas, bpa=-3.117 degrees
! Estimated noise=0.190226 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00116282 Jy
! Component: 100  -  total flux cleaned = 0.00160243 Jy
! Component: 150  -  total flux cleaned = 0.00183123 Jy
! Component: 200  -  total flux cleaned = 0.00191535 Jy
! Total flux subtracted in 200 components = 0.00191535 Jy
! Clean residual min=-0.001229 max=0.001456 Jy/beam
! Clean residual mean=-0.000000 rms=0.000271 Jy/beam
! Combined flux in latest and established models = 0.0971547 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 94 components and 0.0971547 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=0.074669Jy  sigma=1.304057
! Fit after  self-cal, rms=0.074761Jy  sigma=1.303608
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)
! Added new window around map position (-1.8, 8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00152071 Jy
! Component: 100  -  total flux cleaned = 0.00230495 Jy
! Component: 150  -  total flux cleaned = 0.00280631 Jy
! Component: 200  -  total flux cleaned = 0.00305082 Jy
! Total flux subtracted in 200 components = 0.00305082 Jy
! Clean residual min=-0.001058 max=0.001107 Jy/beam
! Clean residual mean=0.000000 rms=0.000247 Jy/beam
! Combined flux in latest and established models = 0.100206 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 122 components and 0.100205 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=0.074717Jy  sigma=1.302911
! Fit after  self-cal, rms=0.074707Jy  sigma=1.302814
! Inverting map 
! Added new window around map position (18.6, -26).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000957677 Jy
! Component: 100  -  total flux cleaned = 0.00130662 Jy
! Component: 150  -  total flux cleaned = 0.00145492 Jy
! Component: 200  -  total flux cleaned = 0.00151279 Jy
! Total flux subtracted in 200 components = 0.00151279 Jy
! Clean residual min=-0.000964 max=0.001050 Jy/beam
! Clean residual mean=0.000000 rms=0.000239 Jy/beam
! Combined flux in latest and established models = 0.101718 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 139 components and 0.101718 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=0.074690Jy  sigma=1.302473
! Fit after  self-cal, rms=0.074684Jy  sigma=1.302448
! Inverting map 
! Added new window around map position (-26.2, 17.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000960866 Jy
! Component: 100  -  total flux cleaned = 0.00146564 Jy
! Component: 150  -  total flux cleaned = 0.00188546 Jy
! Component: 200  -  total flux cleaned = 0.0021704 Jy
! Total flux subtracted in 200 components = 0.0021704 Jy
! Clean residual min=-0.000936 max=0.001018 Jy/beam
! Clean residual mean=0.000000 rms=0.000231 Jy/beam
! Combined flux in latest and established models = 0.103889 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 157 components and 0.103889 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=0.074666Jy  sigma=1.302145
! Fit after  self-cal, rms=0.074665Jy  sigma=1.302114
! Inverting map 
! Added new window around map position (45, 23.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000819494 Jy
! Component: 100  -  total flux cleaned = 0.00114567 Jy
! Component: 150  -  total flux cleaned = 0.0013708 Jy
! Component: 200  -  total flux cleaned = 0.00149608 Jy
! Total flux subtracted in 200 components = 0.00149608 Jy
! Clean residual min=-0.000906 max=0.000890 Jy/beam
! Clean residual mean=0.000000 rms=0.000223 Jy/beam
! Combined flux in latest and established models = 0.105385 Jy
! Performing phase self-cal
! Adding 43 model components to the UV plane model.
! The established model now contains 183 components and 0.105385 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=0.074653Jy  sigma=1.301802
! Fit after  self-cal, rms=0.074652Jy  sigma=1.301776
! 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=0.074652Jy  sigma=1.301776
! Fit after  self-cal, rms=0.075168Jy  sigma=1.301585
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8603 mas, bmaj=2.04 mas, bpa=-3.113 degrees
! Estimated noise=0.189776 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000367208 Jy
! Component: 100  -  total flux cleaned = 0.000597669 Jy
! Component: 150  -  total flux cleaned = 0.000680465 Jy
! Component: 200  -  total flux cleaned = 0.000808823 Jy
! Total flux subtracted in 200 components = 0.000808823 Jy
! Clean residual min=-0.000888 max=0.000878 Jy/beam
! Clean residual mean=0.000000 rms=0.000213 Jy/beam
! Combined flux in latest and established models = 0.106194 Jy
selfcal
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 191 components and 0.106194 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=0.075160Jy  sigma=1.301473
! Fit after  self-cal, rms=0.075177Jy  sigma=1.301460
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 = 0.000155666 Jy
! Component: 100  -  total flux cleaned = 0.000240226 Jy
! Component: 150  -  total flux cleaned = 0.000286736 Jy
! Component: 200  -  total flux cleaned = 0.000341625 Jy
! Total flux subtracted in 200 components = 0.000341625 Jy
! Clean residual min=-0.000882 max=0.000869 Jy/beam
! Clean residual mean=0.000000 rms=0.000212 Jy/beam
! Combined flux in latest and established models = 0.106535 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 199 components and 0.106535 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=0.075172Jy  sigma=1.301387
! Fit after  self-cal, rms=0.075172Jy  sigma=1.301386
! 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=0.075172Jy  sigma=1.301386
! Fit after  self-cal, rms=0.075216Jy  sigma=1.301372
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.064 mas, bmaj=3.464 mas, bpa=2.431 degrees
! Estimated noise=0.24713 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.6477e-05 Jy
! Component: 100  -  total flux cleaned = 0.000140297 Jy
! Component: 150  -  total flux cleaned = 0.000227213 Jy
! Component: 200  -  total flux cleaned = 0.000286239 Jy
! Total flux subtracted in 200 components = 0.000286239 Jy
! Clean residual min=-0.001059 max=0.001081 Jy/beam
! Clean residual mean=0.000001 rms=0.000290 Jy/beam
! Combined flux in latest and established models = 0.106821 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 213 components and 0.106821 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=0.075214Jy  sigma=1.301335
! Fit after  self-cal, rms=0.075216Jy  sigma=1.301326
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 = 2.91608e-05 Jy
! Component: 100  -  total flux cleaned = 8.46069e-05 Jy
! Component: 150  -  total flux cleaned = 0.000109865 Jy
! Component: 200  -  total flux cleaned = 0.00012562 Jy
! Total flux subtracted in 200 components = 0.00012562 Jy
! Clean residual min=-0.001056 max=0.001073 Jy/beam
! Clean residual mean=0.000001 rms=0.000288 Jy/beam
! Combined flux in latest and established models = 0.106947 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 218 components and 0.106947 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=0.075216Jy  sigma=1.301317
! Fit after  self-cal, rms=0.075216Jy  sigma=1.301310
! 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=0.8606 mas, bmaj=2.042 mas, bpa=-3.152 degrees
! Estimated noise=0.189625 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8606 x 2.042 at -3.152 degrees (North through East)
! Clean map  min=-0.00080782  max=0.064264 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=0.6845 mas, bmaj=1.728 mas, bpa=-2.669 degrees
! Estimated noise=0.335483 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0480057 Jy
! Component: 100  -  total flux cleaned = 0.0593931 Jy
! Component: 150  -  total flux cleaned = 0.0654524 Jy
! Component: 200  -  total flux cleaned = 0.0700953 Jy
! Total flux subtracted in 200 components = 0.0700953 Jy
! Clean residual min=-0.002030 max=0.002745 Jy/beam
! Clean residual mean=0.000000 rms=0.000530 Jy/beam
! Combined flux in latest and established models = 0.0700954 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 25 model components to the UV plane model.
! The established model now contains 25 components and 0.0700954 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8606 mas, bmaj=2.042 mas, bpa=-3.152 degrees
! Estimated noise=0.189625 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 = 0.00710347 Jy
! Component: 100  -  total flux cleaned = 0.0119087 Jy
! Component: 150  -  total flux cleaned = 0.01543 Jy
! Component: 200  -  total flux cleaned = 0.018133 Jy
! Total flux subtracted in 200 components = 0.018133 Jy
! Clean residual min=-0.001424 max=0.001703 Jy/beam
! Clean residual mean=0.000001 rms=0.000360 Jy/beam
! Combined flux in latest and established models = 0.0882284 Jy
! Adding 51 model components to the UV plane model.
! The established model now contains 62 components and 0.0882284 Jy
! Inverting map 
! Added new window around map position (-0.4, 2.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00218054 Jy
! Component: 100  -  total flux cleaned = 0.00400452 Jy
! Component: 150  -  total flux cleaned = 0.00556555 Jy
! Component: 200  -  total flux cleaned = 0.00693123 Jy
! Total flux subtracted in 200 components = 0.00693123 Jy
! Clean residual min=-0.001183 max=0.001108 Jy/beam
! Clean residual mean=0.000001 rms=0.000275 Jy/beam
! Combined flux in latest and established models = 0.0951596 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 95 components and 0.0951596 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=2.064 mas, bmaj=3.464 mas, bpa=2.431 degrees
! Estimated noise=0.24713 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00200066 Jy
! Component: 100  -  total flux cleaned = 0.00345813 Jy
! Component: 150  -  total flux cleaned = 0.00465223 Jy
! Component: 200  -  total flux cleaned = 0.00566035 Jy
! Total flux subtracted in 200 components = 0.00566035 Jy
! Clean residual min=-0.001320 max=0.001085 Jy/beam
! Clean residual mean=0.000002 rms=0.000344 Jy/beam
! Combined flux in latest and established models = 0.10082 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000861158 Jy
! Component: 100  -  total flux cleaned = 0.00145915 Jy
! Component: 150  -  total flux cleaned = 0.00198623 Jy
! Component: 200  -  total flux cleaned = 0.00247706 Jy
! Total flux subtracted in 200 components = 0.00247706 Jy
! Clean residual min=-0.001192 max=0.001083 Jy/beam
! Clean residual mean=0.000002 rms=0.000313 Jy/beam
! Combined flux in latest and established models = 0.103297 Jy
! Adding 104 model components to the UV plane model.
! The established model now contains 181 components and 0.103297 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8606 mas, bmaj=2.042 mas, bpa=-3.152 degrees
! Estimated noise=0.189625 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000715827 Jy
! Component: 100  -  total flux cleaned = 0.00105858 Jy
! Component: 150  -  total flux cleaned = 0.00128436 Jy
! Component: 200  -  total flux cleaned = 0.00152909 Jy
! Total flux subtracted in 200 components = 0.00152909 Jy
! Clean residual min=-0.000936 max=0.000891 Jy/beam
! Clean residual mean=0.000001 rms=0.000218 Jy/beam
! Combined flux in latest and established models = 0.104826 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 205 components and 0.104826 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=0.075237Jy  sigma=1.301751
! Fit after  self-cal, rms=0.075242Jy  sigma=1.301689
wmodel J2156-0333_X_map.mod
! Writing 205 model components to file: J2156-0333_X_map.mod
wobs   J2156-0333_X_uvs.fits
! Writing UV FITS file: J2156-0333_X_uvs.fits
wwins  J2156-0333_X_map.win
! wwins: Wrote 8 windows to J2156-0333_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 = 2.81515e-05 Jy
! Component: 100  -  total flux cleaned = -3.27465e-05 Jy
! Component: 150  -  total flux cleaned = -0.000119796 Jy
! Component: 200  -  total flux cleaned = -0.000175909 Jy
! Component: 250  -  total flux cleaned = -0.000230734 Jy
! Component: 300  -  total flux cleaned = -0.000297799 Jy
! Component: 350  -  total flux cleaned = -0.000350078 Jy
! Component: 400  -  total flux cleaned = -0.000362929 Jy
! Component: 450  -  total flux cleaned = -0.000375837 Jy
! Component: 500  -  total flux cleaned = -0.000388412 Jy
! Component: 550  -  total flux cleaned = -0.000351492 Jy
! Component: 600  -  total flux cleaned = -0.000400264 Jy
! Component: 650  -  total flux cleaned = -0.000459941 Jy
! Component: 700  -  total flux cleaned = -0.000436197 Jy
! Component: 750  -  total flux cleaned = -0.000436067 Jy
! Component: 800  -  total flux cleaned = -0.000389788 Jy
! Component: 850  -  total flux cleaned = -0.000435662 Jy
! Component: 900  -  total flux cleaned = -0.000424308 Jy
! Component: 950  -  total flux cleaned = -0.0004243 Jy
! Component: 1000  -  total flux cleaned = -0.000401924 Jy
! Component: 1050  -  total flux cleaned = -0.00041284 Jy
! Component: 1100  -  total flux cleaned = -0.000456581 Jy
! Component: 1150  -  total flux cleaned = -0.000445687 Jy
! Component: 1200  -  total flux cleaned = -0.000467241 Jy
! Component: 1250  -  total flux cleaned = -0.000456477 Jy
! Component: 1300  -  total flux cleaned = -0.000445919 Jy
! Component: 1350  -  total flux cleaned = -0.000477388 Jy
! Component: 1400  -  total flux cleaned = -0.000435742 Jy
! Component: 1450  -  total flux cleaned = -0.000477257 Jy
! Component: 1500  -  total flux cleaned = -0.000477266 Jy
! Component: 1550  -  total flux cleaned = -0.00049753 Jy
! Component: 1600  -  total flux cleaned = -0.00048732 Jy
! Component: 1650  -  total flux cleaned = -0.000497291 Jy
! Component: 1700  -  total flux cleaned = -0.000477312 Jy
! Component: 1750  -  total flux cleaned = -0.000497188 Jy
! Component: 1800  -  total flux cleaned = -0.000497196 Jy
! Component: 1850  -  total flux cleaned = -0.000506929 Jy
! Component: 1900  -  total flux cleaned = -0.000487463 Jy
! Component: 1950  -  total flux cleaned = -0.000506797 Jy
! Component: 2000  -  total flux cleaned = -0.00054505 Jy
! Component: 2050  -  total flux cleaned = -0.000478376 Jy
! Component: 2100  -  total flux cleaned = -0.000497294 Jy
! Component: 2150  -  total flux cleaned = -0.000487944 Jy
! Component: 2200  -  total flux cleaned = -0.000506558 Jy
! Component: 2250  -  total flux cleaned = -0.000552772 Jy
! Component: 2300  -  total flux cleaned = -0.000552804 Jy
! Component: 2350  -  total flux cleaned = -0.000525346 Jy
! Component: 2400  -  total flux cleaned = -0.000552746 Jy
! Component: 2450  -  total flux cleaned = -0.000570816 Jy
! Component: 2500  -  total flux cleaned = -0.000543882 Jy
! Component: 2550  -  total flux cleaned = -0.000534958 Jy
! Component: 2600  -  total flux cleaned = -0.000552742 Jy
! Component: 2650  -  total flux cleaned = -0.000561633 Jy
! Component: 2700  -  total flux cleaned = -0.000544074 Jy
! Component: 2750  -  total flux cleaned = -0.000535404 Jy
! Component: 2800  -  total flux cleaned = -0.000526719 Jy
! Component: 2850  -  total flux cleaned = -0.000526675 Jy
! Component: 2900  -  total flux cleaned = -0.000552448 Jy
! Component: 2950  -  total flux cleaned = -0.000552323 Jy
! Component: 3000  -  total flux cleaned = -0.000560848 Jy
! Component: 3050  -  total flux cleaned = -0.000577643 Jy
! Component: 3100  -  total flux cleaned = -0.000569162 Jy
! Component: 3150  -  total flux cleaned = -0.000519025 Jy
! Component: 3200  -  total flux cleaned = -0.000577271 Jy
! Component: 3250  -  total flux cleaned = -0.000544144 Jy
! Component: 3300  -  total flux cleaned = -0.000552406 Jy
! Component: 3350  -  total flux cleaned = -0.00057693 Jy
! Component: 3400  -  total flux cleaned = -0.000601406 Jy
! Component: 3450  -  total flux cleaned = -0.00061761 Jy
! Component: 3500  -  total flux cleaned = -0.000593403 Jy
! Component: 3550  -  total flux cleaned = -0.000601449 Jy
! Component: 3600  -  total flux cleaned = -0.000609501 Jy
! Component: 3650  -  total flux cleaned = -0.000625451 Jy
! Component: 3700  -  total flux cleaned = -0.000561973 Jy
! Component: 3750  -  total flux cleaned = -0.000577756 Jy
! Component: 3800  -  total flux cleaned = -0.000585615 Jy
! Component: 3850  -  total flux cleaned = -0.000593406 Jy
! Component: 3900  -  total flux cleaned = -0.000570004 Jy
! Component: 3950  -  total flux cleaned = -0.000585524 Jy
! Component: 4000  -  total flux cleaned = -0.000569975 Jy
! Component: 4050  -  total flux cleaned = -0.000554635 Jy
! Total flux subtracted in 4096 components = -0.000539282 Jy
! Clean residual min=-0.000650 max=0.000421 Jy/beam
! Clean residual mean=0.000000 rms=0.000137 Jy/beam
! Combined flux in latest and established models = 0.104287 Jy
keep
! Adding 317 model components to the UV plane model.
! The established model now contains 522 components and 0.104287 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J2156-0333_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8606 x 2.042 at -3.152 degrees (North through East)
! Clean map  min=-0.00066741  max=0.06452 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J2156-0333_X_map.fits
wmodel /vlbi/uf001/uva//J2156-0333_X_map.mod
! Writing 522 model components to file: /vlbi/uf001/uva//J2156-0333_X_map.mod
wobs   /vlbi/uf001/uva//J2156-0333_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J2156-0333_X_uvs.fits
wwins  /vlbi/uf001/uva//J2156-0333_X_map.win
! wwins: Wrote 9 windows to /vlbi/uf001/uva//J2156-0333_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0645202 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00013663 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.635291 0.635291 1.27058 2.54117 5.08233 10.1647 20.3293 40.6586 81.3173
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.064 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  472.224 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J2156-0333_X_dfm.log closed on Mon Jan 14 06:03:47 2019