! Started logfile: /vlbi/uf001/uva//J0854-2540_X_dfm.log on Mon Jan 14 00:10:46 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//J0854-2540_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0854-2540_X_uva.fits
! AN table 1: 38 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.877778 visibilities/baseline/integration-bin.
! Found source: J0854-2540
! 
! 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 18012 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 J0854-2540_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 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.025004Jy  sigma=22.333021
! Fit after  self-cal, rms=0.812740Jy  sigma=17.540073
! 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=0.6472 mas, bmaj=2.04 mas, bpa=1.318 degrees
! Estimated noise=0.434347 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 = 0.134244 Jy
! Component: 100  -  total flux cleaned = 0.175489 Jy
! Total flux subtracted in 100 components = 0.175489 Jy
! Clean residual min=-0.008837 max=0.022071 Jy/beam
! Clean residual mean=-0.000022 rms=0.002695 Jy/beam
! Combined flux in latest and established models = 0.175489 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.175489 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=0.086070Jy  sigma=1.810509
! Fit after  self-cal, rms=0.086012Jy  sigma=1.809441
! Inverting map 
! Added new window around map position (-1.2, -1.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0233153 Jy
! Component: 100  -  total flux cleaned = 0.038019 Jy
! Total flux subtracted in 100 components = 0.038019 Jy
! Clean residual min=-0.006715 max=0.011520 Jy/beam
! Clean residual mean=-0.000014 rms=0.001785 Jy/beam
! Combined flux in latest and established models = 0.213508 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 28 components and 0.213508 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=0.075622Jy  sigma=1.538361
! Fit after  self-cal, rms=0.075385Jy  sigma=1.532806
! 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=0.8702 mas, bmaj=2.492 mas, bpa=1.643 degrees
! Estimated noise=0.249348 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 = 0.0195083 Jy
! Component: 100  -  total flux cleaned = 0.0313239 Jy
! Component: 150  -  total flux cleaned = 0.0387107 Jy
! Component: 200  -  total flux cleaned = 0.0433497 Jy
! Total flux subtracted in 200 components = 0.0433497 Jy
! Clean residual min=-0.006082 max=0.010112 Jy/beam
! Clean residual mean=-0.000001 rms=0.001694 Jy/beam
! Combined flux in latest and established models = 0.256858 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 64 components and 0.256858 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=0.070549Jy  sigma=1.391433
! Fit after  self-cal, rms=0.070368Jy  sigma=1.385765
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8702 x 2.492 at 1.643 degrees (North through East)
! Clean map  min=-0.0058219  max=0.18285 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.99     HN        1.10     KP        0.96     
!   LA        0.97     MK        1.01     NL        1.11     OV        0.93     
!   PT        0.91     SC        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.02     HN        1.09     KP        0.94     
!   LA        0.98     MK        1.05     NL        1.13     OV        0.94     
!   PT        0.90     SC        0.99     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.12     FD        1.00     HN        1.12     KP        0.98     
!   LA        1.00     MK        0.97     NL        1.11     OV        0.92     
!   PT        0.90     SC        1.00     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.00     HN        1.10     KP        0.96     
!   LA        0.98     MK        1.01     NL        1.10     OV        0.93     
!   PT        0.93     SC        0.99     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.98     HN        1.13     KP        0.96     
!   LA        0.99     MK        0.98     NL        1.11     OV        0.94     
!   PT        0.91     SC        0.99     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.99     HN        1.17     KP        0.95     
!   LA        0.99     MK        1.00     NL        1.08     OV        0.92     
!   PT        0.90     SC        0.98     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.01     HN        1.08     KP        0.95     
!   LA        0.98     MK        0.99     NL        1.11     OV        0.94     
!   PT        0.93     SC        0.99     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.00     HN        1.07     KP        0.97     
!   LA        0.99     MK        0.94     NL        1.09     OV        0.95     
!   PT        0.89     SC        0.97     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        0.99     HN        1.18     KP        0.97     
!   LA        0.98     MK        0.98     NL        1.09     OV        0.93     
!   PT        0.90     SC        0.97     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        0.98     HN        1.13     KP        0.95     
!   LA        0.97     MK        0.99     NL        1.11     OV        0.92     
!   PT        0.93     SC        0.99     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.99     HN        1.05     KP        0.98     
!   LA        1.01     MK        0.98     NL        1.14     OV        0.92     
!   PT        0.91     SC        0.95     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.00     HN        1.12     KP        0.97     
!   LA        0.97     MK        0.98     NL        1.10     OV        0.91     
!   PT        0.89     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.070368Jy  sigma=1.385765
! Fit after  self-cal, rms=0.070178Jy  sigma=1.322562
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8702 mas, bmaj=2.501 mas, bpa=1.935 degrees
! Estimated noise=0.248521 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 = -0.00232603 Jy
! Component: 100  -  total flux cleaned = -0.00245841 Jy
! Component: 150  -  total flux cleaned = -0.00256682 Jy
! Component: 200  -  total flux cleaned = -0.00261539 Jy
! Total flux subtracted in 200 components = -0.00261539 Jy
! Clean residual min=-0.003734 max=0.004653 Jy/beam
! Clean residual mean=0.000012 rms=0.000967 Jy/beam
! Combined flux in latest and established models = 0.254242 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 67 components and 0.254242 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=0.070026Jy  sigma=1.320084
! Fit after  self-cal, rms=0.070094Jy  sigma=1.319628
! 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=0.070094Jy  sigma=1.319628
! Fit after  self-cal, rms=0.071515Jy  sigma=1.304824
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.874 mas, bmaj=2.504 mas, bpa=2.057 degrees
! Estimated noise=0.248602 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00163259 Jy
! Component: 100  -  total flux cleaned = -0.00183233 Jy
! Component: 150  -  total flux cleaned = -0.00191673 Jy
! Component: 200  -  total flux cleaned = -0.00195366 Jy
! Total flux subtracted in 200 components = -0.00195366 Jy
! Clean residual min=-0.002766 max=0.004916 Jy/beam
! Clean residual mean=0.000007 rms=0.000744 Jy/beam
! Combined flux in latest and established models = 0.252289 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 71 components and 0.252289 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=0.071403Jy  sigma=1.303049
! Fit after  self-cal, rms=0.071423Jy  sigma=1.302751
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 (-6, -4.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00436671 Jy
! Component: 100  -  total flux cleaned = 0.00647006 Jy
! Component: 150  -  total flux cleaned = 0.00724673 Jy
! Component: 200  -  total flux cleaned = 0.00742593 Jy
! Total flux subtracted in 200 components = 0.00742593 Jy
! Clean residual min=-0.002204 max=0.004067 Jy/beam
! Clean residual mean=0.000008 rms=0.000566 Jy/beam
! Combined flux in latest and established models = 0.259715 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 92 components and 0.259715 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=0.071178Jy  sigma=1.295552
! Fit after  self-cal, rms=0.071157Jy  sigma=1.295115
! Inverting map 
! Added new window around map position (-2.8, -2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00299772 Jy
! Component: 100  -  total flux cleaned = 0.00329537 Jy
! Component: 150  -  total flux cleaned = 0.00361857 Jy
! Component: 200  -  total flux cleaned = 0.00399352 Jy
! Total flux subtracted in 200 components = 0.00399352 Jy
! Clean residual min=-0.002230 max=0.002082 Jy/beam
! Clean residual mean=0.000008 rms=0.000474 Jy/beam
! Combined flux in latest and established models = 0.263708 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 116 components and 0.263708 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=0.070953Jy  sigma=1.291151
! Fit after  self-cal, rms=0.070939Jy  sigma=1.290635
! 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=0.070939Jy  sigma=1.290635
! Fit after  self-cal, rms=0.071609Jy  sigma=1.289147
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8745 mas, bmaj=2.504 mas, bpa=2.169 degrees
! Estimated noise=0.248433 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000230665 Jy
! Component: 100  -  total flux cleaned = 0.000615813 Jy
! Component: 150  -  total flux cleaned = 0.000883312 Jy
! Component: 200  -  total flux cleaned = 0.000995419 Jy
! Total flux subtracted in 200 components = 0.000995419 Jy
! Clean residual min=-0.001648 max=0.001774 Jy/beam
! Clean residual mean=0.000004 rms=0.000369 Jy/beam
! Combined flux in latest and established models = 0.264704 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 127 components and 0.264704 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=0.071524Jy  sigma=1.287575
! Fit after  self-cal, rms=0.071532Jy  sigma=1.287463
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 (-16.6, 8.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00143357 Jy
! Component: 100  -  total flux cleaned = 0.00162289 Jy
! Component: 150  -  total flux cleaned = 0.00168668 Jy
! Component: 200  -  total flux cleaned = 0.0018039 Jy
! Total flux subtracted in 200 components = 0.0018039 Jy
! Clean residual min=-0.001573 max=0.001418 Jy/beam
! Clean residual mean=0.000004 rms=0.000346 Jy/beam
! Combined flux in latest and established models = 0.266508 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 144 components and 0.266508 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=0.071477Jy  sigma=1.286562
! Fit after  self-cal, rms=0.071475Jy  sigma=1.286530
! 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=0.071475Jy  sigma=1.286530
! Fit after  self-cal, rms=0.071779Jy  sigma=1.286253
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.287 mas, bmaj=5.448 mas, bpa=0.4859 degrees
! Estimated noise=0.305378 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000407785 Jy
! Component: 100  -  total flux cleaned = 0.00029036 Jy
! Component: 150  -  total flux cleaned = 0.000204634 Jy
! Component: 200  -  total flux cleaned = 0.000127225 Jy
! Total flux subtracted in 200 components = 0.000127225 Jy
! Clean residual min=-0.001388 max=0.001342 Jy/beam
! Clean residual mean=0.000006 rms=0.000377 Jy/beam
! Combined flux in latest and established models = 0.266635 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 159 components and 0.266635 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=0.071762Jy  sigma=1.285996
! Fit after  self-cal, rms=0.071768Jy  sigma=1.285980
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 = -5.40031e-05 Jy
! Component: 100  -  total flux cleaned = -8.87688e-05 Jy
! Component: 150  -  total flux cleaned = -0.000153318 Jy
! Component: 200  -  total flux cleaned = -0.000183363 Jy
! Total flux subtracted in 200 components = -0.000183363 Jy
! Clean residual min=-0.001381 max=0.001345 Jy/beam
! Clean residual mean=0.000005 rms=0.000368 Jy/beam
! Combined flux in latest and established models = 0.266452 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 170 components and 0.266452 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=0.071759Jy  sigma=1.285895
! Fit after  self-cal, rms=0.071759Jy  sigma=1.285888
! 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=0.8746 mas, bmaj=2.503 mas, bpa=2.193 degrees
! Estimated noise=0.248072 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8746 x 2.503 at 2.193 degrees (North through East)
! Clean map  min=-0.0013499  max=0.18278 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=0.6481 mas, bmaj=2.043 mas, bpa=1.873 degrees
! Estimated noise=0.435956 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.134533 Jy
! Component: 100  -  total flux cleaned = 0.17608 Jy
! Component: 150  -  total flux cleaned = 0.198569 Jy
! Component: 200  -  total flux cleaned = 0.212223 Jy
! Total flux subtracted in 200 components = 0.212223 Jy
! Clean residual min=-0.003699 max=0.007413 Jy/beam
! Clean residual mean=-0.000008 rms=0.001214 Jy/beam
! Combined flux in latest and established models = 0.212223 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 21 model components to the UV plane model.
! The established model now contains 21 components and 0.212223 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8746 mas, bmaj=2.503 mas, bpa=2.193 degrees
! Estimated noise=0.248072 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 = 0.0155628 Jy
! Component: 100  -  total flux cleaned = 0.0249431 Jy
! Component: 150  -  total flux cleaned = 0.031208 Jy
! Component: 200  -  total flux cleaned = 0.0357806 Jy
! Total flux subtracted in 200 components = 0.0357806 Jy
! Clean residual min=-0.002282 max=0.002874 Jy/beam
! Clean residual mean=0.000000 rms=0.000641 Jy/beam
! Combined flux in latest and established models = 0.248004 Jy
! Adding 63 model components to the UV plane model.
! The established model now contains 74 components and 0.248004 Jy
! Inverting map 
! Added new window around map position (1, 0.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00353068 Jy
! Component: 100  -  total flux cleaned = 0.00628242 Jy
! Component: 150  -  total flux cleaned = 0.00848894 Jy
! Component: 200  -  total flux cleaned = 0.0103062 Jy
! Total flux subtracted in 200 components = 0.0103062 Jy
! Clean residual min=-0.001800 max=0.001565 Jy/beam
! Clean residual mean=0.000002 rms=0.000392 Jy/beam
! Combined flux in latest and established models = 0.25831 Jy
! Adding 62 model components to the UV plane model.
! The established model now contains 122 components and 0.25831 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=2.287 mas, bmaj=5.448 mas, bpa=0.4859 degrees
! Estimated noise=0.305378 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0024153 Jy
! Component: 100  -  total flux cleaned = 0.00405164 Jy
! Component: 150  -  total flux cleaned = 0.0052523 Jy
! Component: 200  -  total flux cleaned = 0.00615348 Jy
! Total flux subtracted in 200 components = 0.00615348 Jy
! Clean residual min=-0.001638 max=0.001281 Jy/beam
! Clean residual mean=0.000004 rms=0.000385 Jy/beam
! Combined flux in latest and established models = 0.264463 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 = 0.000691274 Jy
! Component: 100  -  total flux cleaned = 0.00117006 Jy
! Component: 150  -  total flux cleaned = 0.00141944 Jy
! Component: 200  -  total flux cleaned = 0.0014967 Jy
! Total flux subtracted in 200 components = 0.0014967 Jy
! Clean residual min=-0.001514 max=0.001227 Jy/beam
! Clean residual mean=0.000005 rms=0.000366 Jy/beam
! Combined flux in latest and established models = 0.26596 Jy
! Adding 107 model components to the UV plane model.
! The established model now contains 210 components and 0.26596 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8746 mas, bmaj=2.503 mas, bpa=2.193 degrees
! Estimated noise=0.248072 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000381195 Jy
! Component: 100  -  total flux cleaned = 0.000444264 Jy
! Component: 150  -  total flux cleaned = 0.000551253 Jy
! Component: 200  -  total flux cleaned = 0.000599824 Jy
! Total flux subtracted in 200 components = 0.000599824 Jy
! Clean residual min=-0.001491 max=0.001141 Jy/beam
! Clean residual mean=0.000002 rms=0.000300 Jy/beam
! Combined flux in latest and established models = 0.26656 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 228 components and 0.26656 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=0.071697Jy  sigma=1.285006
! Fit after  self-cal, rms=0.071676Jy  sigma=1.284780
wmodel J0854-2540_X_map.mod
! Writing 228 model components to file: J0854-2540_X_map.mod
wobs   J0854-2540_X_uvs.fits
! Writing UV FITS file: J0854-2540_X_uvs.fits
wwins  J0854-2540_X_map.win
! wwins: Wrote 6 windows to J0854-2540_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 = -0.000517834 Jy
! Component: 100  -  total flux cleaned = -0.000777733 Jy
! Component: 150  -  total flux cleaned = -0.000899546 Jy
! Component: 200  -  total flux cleaned = -0.0010543 Jy
! Component: 250  -  total flux cleaned = -0.00118457 Jy
! Component: 300  -  total flux cleaned = -0.00132943 Jy
! Component: 350  -  total flux cleaned = -0.00154121 Jy
! Component: 400  -  total flux cleaned = -0.00169629 Jy
! Component: 450  -  total flux cleaned = -0.00186501 Jy
! Component: 500  -  total flux cleaned = -0.00199688 Jy
! Component: 550  -  total flux cleaned = -0.00217462 Jy
! Component: 600  -  total flux cleaned = -0.00225411 Jy
! Component: 650  -  total flux cleaned = -0.00237894 Jy
! Component: 700  -  total flux cleaned = -0.00242499 Jy
! Component: 750  -  total flux cleaned = -0.00253063 Jy
! Component: 800  -  total flux cleaned = -0.00264931 Jy
! Component: 850  -  total flux cleaned = -0.0027077 Jy
! Component: 900  -  total flux cleaned = -0.00276554 Jy
! Component: 950  -  total flux cleaned = -0.00286525 Jy
! Component: 1000  -  total flux cleaned = -0.00294956 Jy
! Component: 1050  -  total flux cleaned = -0.00294946 Jy
! Component: 1100  -  total flux cleaned = -0.00303185 Jy
! Component: 1150  -  total flux cleaned = -0.00304507 Jy
! Component: 1200  -  total flux cleaned = -0.00307175 Jy
! Component: 1250  -  total flux cleaned = -0.0031379 Jy
! Component: 1300  -  total flux cleaned = -0.00315137 Jy
! Component: 1350  -  total flux cleaned = -0.00320321 Jy
! Component: 1400  -  total flux cleaned = -0.00322917 Jy
! Component: 1450  -  total flux cleaned = -0.0032674 Jy
! Component: 1500  -  total flux cleaned = -0.00333006 Jy
! Component: 1550  -  total flux cleaned = -0.00334242 Jy
! Component: 1600  -  total flux cleaned = -0.00336694 Jy
! Component: 1650  -  total flux cleaned = -0.00341552 Jy
! Component: 1700  -  total flux cleaned = -0.00339133 Jy
! Component: 1750  -  total flux cleaned = -0.00342711 Jy
! Component: 1800  -  total flux cleaned = -0.00343896 Jy
! Component: 1850  -  total flux cleaned = -0.00347422 Jy
! Component: 1900  -  total flux cleaned = -0.00349735 Jy
! Component: 1950  -  total flux cleaned = -0.00350882 Jy
! Component: 2000  -  total flux cleaned = -0.00354319 Jy
! Component: 2050  -  total flux cleaned = -0.00356593 Jy
! Component: 2100  -  total flux cleaned = -0.00362226 Jy
! Component: 2150  -  total flux cleaned = -0.00367808 Jy
! Component: 2200  -  total flux cleaned = -0.00372227 Jy
! Component: 2250  -  total flux cleaned = -0.00373327 Jy
! Component: 2300  -  total flux cleaned = -0.00377701 Jy
! Component: 2350  -  total flux cleaned = -0.00383097 Jy
! Component: 2400  -  total flux cleaned = -0.00380969 Jy
! Component: 2450  -  total flux cleaned = -0.00388446 Jy
! Component: 2500  -  total flux cleaned = -0.00393744 Jy
! Component: 2550  -  total flux cleaned = -0.00398993 Jy
! Component: 2600  -  total flux cleaned = -0.00402133 Jy
! Component: 2650  -  total flux cleaned = -0.00407316 Jy
! Component: 2700  -  total flux cleaned = -0.00412465 Jy
! Component: 2750  -  total flux cleaned = -0.00412469 Jy
! Component: 2800  -  total flux cleaned = -0.00414519 Jy
! Component: 2850  -  total flux cleaned = -0.00419572 Jy
! Component: 2900  -  total flux cleaned = -0.0042359 Jy
! Component: 2950  -  total flux cleaned = -0.00423586 Jy
! Component: 3000  -  total flux cleaned = -0.00428544 Jy
! Component: 3050  -  total flux cleaned = -0.00431487 Jy
! Component: 3100  -  total flux cleaned = -0.00431497 Jy
! Component: 3150  -  total flux cleaned = -0.00438299 Jy
! Component: 3200  -  total flux cleaned = -0.00441203 Jy
! Component: 3250  -  total flux cleaned = -0.0044504 Jy
! Component: 3300  -  total flux cleaned = -0.00446941 Jy
! Component: 3350  -  total flux cleaned = -0.00447887 Jy
! Component: 3400  -  total flux cleaned = -0.00450717 Jy
! Component: 3450  -  total flux cleaned = -0.00452582 Jy
! Component: 3500  -  total flux cleaned = -0.00453516 Jy
! Component: 3550  -  total flux cleaned = -0.00456283 Jy
! Component: 3600  -  total flux cleaned = -0.00454447 Jy
! Component: 3650  -  total flux cleaned = -0.00458115 Jy
! Component: 3700  -  total flux cleaned = -0.00461751 Jy
! Component: 3750  -  total flux cleaned = -0.00461751 Jy
! Component: 3800  -  total flux cleaned = -0.00465355 Jy
! Component: 3850  -  total flux cleaned = -0.00463555 Jy
! Component: 3900  -  total flux cleaned = -0.00470679 Jy
! Component: 3950  -  total flux cleaned = -0.00469795 Jy
! Component: 4000  -  total flux cleaned = -0.00474195 Jy
! Component: 4050  -  total flux cleaned = -0.00470693 Jy
! Total flux subtracted in 4096 components = -0.00474179 Jy
! Clean residual min=-0.000522 max=0.000532 Jy/beam
! Clean residual mean=0.000001 rms=0.000151 Jy/beam
! Combined flux in latest and established models = 0.261818 Jy
keep
! Adding 281 model components to the UV plane model.
! The established model now contains 509 components and 0.261818 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0854-2540_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8746 x 2.503 at 2.193 degrees (North through East)
! Clean map  min=-0.00085694  max=0.18372 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0854-2540_X_map.fits
wmodel /vlbi/uf001/uva//J0854-2540_X_map.mod
! Writing 509 model components to file: /vlbi/uf001/uva//J0854-2540_X_map.mod
wobs   /vlbi/uf001/uva//J0854-2540_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0854-2540_X_uvs.fits
wwins  /vlbi/uf001/uva//J0854-2540_X_map.win
! wwins: Wrote 7 windows to /vlbi/uf001/uva//J0854-2540_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.183718 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000149249 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.243714 0.243714 0.487428 0.974857 1.94971 3.89943 7.79885 15.5977 31.1954 62.3908
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.183 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1230.95 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0854-2540_X_dfm.log closed on Mon Jan 14 00:10:51 2019