! Started logfile: /vlbi/uf001/uva//J0752+5808_X_dfm.log on Sun Jan 13 23:41:17 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//J0752+5808_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0752+5808_X_uva.fits
! AN table 1: 57 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.872904 visibilities/baseline/integration-bin.
! Found source: J0752+5808
! 
! 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 26868 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 J0752+5808_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 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 68 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.003704Jy  sigma=24.697822
! Fit after  self-cal, rms=0.953490Jy  sigma=23.423850
! 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=0.7401 mas, bmaj=1.238 mas, bpa=16.94 degrees
! Estimated noise=0.38391 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 = 0.0337367 Jy
! Component: 100  -  total flux cleaned = 0.0457469 Jy
! Total flux subtracted in 100 components = 0.0457469 Jy
! Clean residual min=-0.003541 max=0.006738 Jy/beam
! Clean residual mean=0.000011 rms=0.000794 Jy/beam
! Combined flux in latest and established models = 0.0457469 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.0457469 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=0.061863Jy  sigma=1.416043
! Fit after  self-cal, rms=0.060544Jy  sigma=1.383464
! Inverting map 
! Added new window around map position (-0.8, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0089521 Jy
! Component: 100  -  total flux cleaned = 0.0131517 Jy
! Total flux subtracted in 100 components = 0.0131517 Jy
! Clean residual min=-0.002746 max=0.003368 Jy/beam
! Clean residual mean=0.000007 rms=0.000626 Jy/beam
! Combined flux in latest and established models = 0.0588986 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 9 components and 0.0588986 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=0.058993Jy  sigma=1.338436
! Fit after  self-cal, rms=0.058867Jy  sigma=1.335092
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00356478 Jy
! Component: 100  -  total flux cleaned = 0.0048467 Jy
! Total flux subtracted in 100 components = 0.0048467 Jy
! Clean residual min=-0.002679 max=0.002797 Jy/beam
! Clean residual mean=0.000005 rms=0.000611 Jy/beam
! Combined flux in latest and established models = 0.0637453 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 13 components and 0.0637453 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=0.058629Jy  sigma=1.327961
! Fit after  self-cal, rms=0.058596Jy  sigma=1.327139
! 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=1.011 mas, bmaj=1.531 mas, bpa=15.68 degrees
! Estimated noise=0.185895 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 = 0.00242137 Jy
! Component: 100  -  total flux cleaned = 0.00360887 Jy
! Component: 150  -  total flux cleaned = 0.00388074 Jy
! Component: 200  -  total flux cleaned = 0.00410263 Jy
! Total flux subtracted in 200 components = 0.00410263 Jy
! Clean residual min=-0.002421 max=0.002591 Jy/beam
! Clean residual mean=0.000005 rms=0.000590 Jy/beam
! Combined flux in latest and established models = 0.0678479 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 21 components and 0.0678479 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=0.058507Jy  sigma=1.324067
! Fit after  self-cal, rms=0.058496Jy  sigma=1.323556
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.011 x 1.531 at 15.68 degrees (North through East)
! Clean map  min=-0.0023692  max=0.046858 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.14     FD        1.08     HN        0.95     KP        1.07     
!   LA        0.81     MK        1.07     NL        1.19     OV        0.95     
!   PT        0.98     SC        0.94     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        1.05     HN        1.03     KP        1.05     
!   LA        0.82     MK        1.02     NL        1.15     OV        0.98     
!   PT        0.92     SC        0.87     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.18     FD        1.07     HN        0.95     KP        1.08     
!   LA        0.77     MK        0.99     NL        1.20     OV        0.92     
!   PT        1.01     SC        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.22     FD        1.08     HN        0.99     KP        1.07     
!   LA        0.85     MK        0.88     NL        1.19     OV        0.94     
!   PT        0.99     SC        0.92     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        1.01     HN        0.97     KP        1.09     
!   LA        0.80     MK        1.11     NL        1.14     OV        0.97     
!   PT        0.96     SC        0.88     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.18     FD        1.02     HN        0.96     KP        1.06     
!   LA        0.80     MK        0.92     NL        1.24     OV        0.91     
!   PT        0.99     SC        0.98     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.18     FD        1.00     HN        0.96     KP        1.06     
!   LA        0.77     MK        1.00     NL        1.23     OV        0.90     
!   PT        0.90     SC        0.94     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.01     HN        0.98     KP        1.09     
!   LA        0.83     MK        0.96     NL        1.14     OV        0.96     
!   PT        0.98     SC        0.95     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.06     HN        0.93     KP        1.05     
!   LA        0.82     MK        1.01     NL        1.21     OV        0.93     
!   PT        1.03     SC        0.90     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.18     FD        1.04     HN        0.97     KP        1.15     
!   LA        0.75     MK        0.95     NL        1.18     OV        0.96     
!   PT        0.98     SC        0.89     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.06     HN        1.00     KP        1.01     
!   LA        0.76     MK        1.07     NL        1.19     OV        1.00     
!   PT        1.01     SC        0.87     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        0.98     HN        0.96     KP        1.06     
!   LA        0.82     MK        0.87     NL        1.19     OV        0.95     
!   PT        1.01     SC        0.84     
! 
! 
! Fit before self-cal, rms=0.058496Jy  sigma=1.323556
! Fit after  self-cal, rms=0.056459Jy  sigma=1.304744
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9952 mas, bmaj=1.523 mas, bpa=15.93 degrees
! Estimated noise=0.183583 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 = -6.17114e-07 Jy
! Component: 100  -  total flux cleaned = -0.000216344 Jy
! Component: 150  -  total flux cleaned = -0.000413581 Jy
! Component: 200  -  total flux cleaned = -0.000599427 Jy
! Total flux subtracted in 200 components = -0.000599427 Jy
! Clean residual min=-0.001310 max=0.001279 Jy/beam
! Clean residual mean=-0.000008 rms=0.000311 Jy/beam
! Combined flux in latest and established models = 0.0672485 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 25 components and 0.0672484 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=0.056421Jy  sigma=1.303872
! Fit after  self-cal, rms=0.056626Jy  sigma=1.301804
! 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=0.056626Jy  sigma=1.301804
! Fit after  self-cal, rms=0.057799Jy  sigma=1.296770
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9745 mas, bmaj=1.534 mas, bpa=15.06 degrees
! Estimated noise=0.181867 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000393553 Jy
! Component: 100  -  total flux cleaned = 0.000229664 Jy
! Component: 150  -  total flux cleaned = 7.92679e-05 Jy
! Component: 200  -  total flux cleaned = -4.52004e-05 Jy
! Total flux subtracted in 200 components = -4.52004e-05 Jy
! Clean residual min=-0.001093 max=0.001019 Jy/beam
! Clean residual mean=0.000003 rms=0.000242 Jy/beam
! Combined flux in latest and established models = 0.0672032 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 27 components and 0.0672032 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=0.057779Jy  sigma=1.296284
! Fit after  self-cal, rms=0.057860Jy  sigma=1.295799
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 = 4.47774e-05 Jy
! Component: 100  -  total flux cleaned = -7.23152e-05 Jy
! Component: 150  -  total flux cleaned = -0.000182959 Jy
! Component: 200  -  total flux cleaned = -0.000253122 Jy
! Total flux subtracted in 200 components = -0.000253122 Jy
! Clean residual min=-0.001109 max=0.000977 Jy/beam
! Clean residual mean=0.000002 rms=0.000241 Jy/beam
! Combined flux in latest and established models = 0.0669501 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 31 components and 0.0669501 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=0.057850Jy  sigma=1.295598
! Fit after  self-cal, rms=0.057848Jy  sigma=1.295540
! 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=0.057848Jy  sigma=1.295540
! Fit after  self-cal, rms=0.057929Jy  sigma=1.295442
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.97 mas, bmaj=1.535 mas, bpa=14.99 degrees
! Estimated noise=0.181358 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 9.79432e-05 Jy
! Component: 100  -  total flux cleaned = -8.5763e-06 Jy
! Component: 150  -  total flux cleaned = -8.48446e-05 Jy
! Component: 200  -  total flux cleaned = -0.000141182 Jy
! Total flux subtracted in 200 components = -0.000141182 Jy
! Clean residual min=-0.001075 max=0.000993 Jy/beam
! Clean residual mean=0.000003 rms=0.000236 Jy/beam
! Combined flux in latest and established models = 0.0668089 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 34 components and 0.066809 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=0.057922Jy  sigma=1.295316
! Fit after  self-cal, rms=0.057935Jy  sigma=1.295254
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 = 1.58461e-05 Jy
! Component: 100  -  total flux cleaned = -5.3388e-05 Jy
! Component: 150  -  total flux cleaned = -7.86558e-05 Jy
! Component: 200  -  total flux cleaned = -8.64329e-05 Jy
! Total flux subtracted in 200 components = -8.64329e-05 Jy
! Clean residual min=-0.001082 max=0.000990 Jy/beam
! Clean residual mean=0.000003 rms=0.000235 Jy/beam
! Combined flux in latest and established models = 0.0667225 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 35 components and 0.0667225 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=0.057931Jy  sigma=1.295185
! Fit after  self-cal, rms=0.057931Jy  sigma=1.295159
! 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=0.057931Jy  sigma=1.295159
! Fit after  self-cal, rms=0.057989Jy  sigma=1.295146
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.275 mas, bmaj=2.412 mas, bpa=31.19 degrees
! Estimated noise=0.229764 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.29125e-05 Jy
! Component: 100  -  total flux cleaned = 1.61495e-05 Jy
! Component: 150  -  total flux cleaned = 1.32583e-05 Jy
! Component: 200  -  total flux cleaned = 7.82915e-06 Jy
! Total flux subtracted in 200 components = 7.82915e-06 Jy
! Clean residual min=-0.001327 max=0.001242 Jy/beam
! Clean residual mean=0.000006 rms=0.000304 Jy/beam
! Combined flux in latest and established models = 0.0667303 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 36 components and 0.0667303 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=0.057988Jy  sigma=1.295133
! Fit after  self-cal, rms=0.057993Jy  sigma=1.295129
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 = 1.03762e-06 Jy
! Component: 100  -  total flux cleaned = 1.17135e-06 Jy
! Component: 150  -  total flux cleaned = -1.4795e-06 Jy
! Component: 200  -  total flux cleaned = -6.35553e-06 Jy
! Total flux subtracted in 200 components = -6.35553e-06 Jy
! Clean residual min=-0.001333 max=0.001242 Jy/beam
! Clean residual mean=0.000006 rms=0.000304 Jy/beam
! Combined flux in latest and established models = 0.066724 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 37 components and 0.066724 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=0.057993Jy  sigma=1.295117
! Fit after  self-cal, rms=0.057993Jy  sigma=1.295111
! 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=0.9703 mas, bmaj=1.537 mas, bpa=14.96 degrees
! Estimated noise=0.1814 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9703 x 1.537 at 14.96 degrees (North through East)
! Clean map  min=-0.000978  max=0.04484 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=0.7079 mas, bmaj=1.233 mas, bpa=16.22 degrees
! Estimated noise=0.367327 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0346937 Jy
! Component: 100  -  total flux cleaned = 0.0499971 Jy
! Component: 150  -  total flux cleaned = 0.0575292 Jy
! Component: 200  -  total flux cleaned = 0.0612964 Jy
! Total flux subtracted in 200 components = 0.0612964 Jy
! Clean residual min=-0.001955 max=0.002142 Jy/beam
! Clean residual mean=0.000004 rms=0.000484 Jy/beam
! Combined flux in latest and established models = 0.0612964 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 0.0612964 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9703 mas, bmaj=1.537 mas, bpa=14.96 degrees
! Estimated noise=0.1814 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)
! Added new window around map position (0.8, 0.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0029374 Jy
! Component: 100  -  total flux cleaned = 0.00440808 Jy
! Component: 150  -  total flux cleaned = 0.00486071 Jy
! Component: 200  -  total flux cleaned = 0.00502925 Jy
! Total flux subtracted in 200 components = 0.00502925 Jy
! Clean residual min=-0.001084 max=0.000911 Jy/beam
! Clean residual mean=0.000003 rms=0.000237 Jy/beam
! Combined flux in latest and established models = 0.0663256 Jy
! Adding 19 model components to the UV plane model.
! The established model now contains 24 components and 0.0663256 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=2.275 mas, bmaj=2.412 mas, bpa=31.19 degrees
! Estimated noise=0.229764 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000466404 Jy
! Component: 100  -  total flux cleaned = 0.000556678 Jy
! Component: 150  -  total flux cleaned = 0.000623063 Jy
! Component: 200  -  total flux cleaned = 0.000682452 Jy
! Total flux subtracted in 200 components = 0.000682452 Jy
! Clean residual min=-0.001344 max=0.001279 Jy/beam
! Clean residual mean=0.000006 rms=0.000301 Jy/beam
! Combined flux in latest and established models = 0.0670081 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 = 3.55963e-05 Jy
! Component: 100  -  total flux cleaned = 4.55113e-05 Jy
! Component: 150  -  total flux cleaned = 4.54188e-05 Jy
! Component: 200  -  total flux cleaned = 4.95634e-05 Jy
! Total flux subtracted in 200 components = 4.95634e-05 Jy
! Clean residual min=-0.001340 max=0.001279 Jy/beam
! Clean residual mean=0.000006 rms=0.000301 Jy/beam
! Combined flux in latest and established models = 0.0670576 Jy
! Adding 21 model components to the UV plane model.
! The established model now contains 40 components and 0.0670576 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9703 mas, bmaj=1.537 mas, bpa=14.96 degrees
! Estimated noise=0.1814 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000120619 Jy
! Component: 100  -  total flux cleaned = -0.000105966 Jy
! Component: 150  -  total flux cleaned = -0.000105221 Jy
! Component: 200  -  total flux cleaned = -9.36854e-05 Jy
! Total flux subtracted in 200 components = -9.36854e-05 Jy
! Clean residual min=-0.001061 max=0.000938 Jy/beam
! Clean residual mean=0.000003 rms=0.000232 Jy/beam
! Combined flux in latest and established models = 0.0669639 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 53 components and 0.066964 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=0.057988Jy  sigma=1.294936
! Fit after  self-cal, rms=0.057984Jy  sigma=1.294840
wmodel J0752+5808_X_map.mod
! Writing 53 model components to file: J0752+5808_X_map.mod
wobs   J0752+5808_X_uvs.fits
! Writing UV FITS file: J0752+5808_X_uvs.fits
wwins  J0752+5808_X_map.win
! wwins: Wrote 3 windows to J0752+5808_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 = -0.000227848 Jy
! Component: 100  -  total flux cleaned = -0.00022799 Jy
! Component: 150  -  total flux cleaned = -0.000178972 Jy
! Component: 200  -  total flux cleaned = -0.000115921 Jy
! Component: 250  -  total flux cleaned = -8.22576e-06 Jy
! Component: 300  -  total flux cleaned = 6.50097e-06 Jy
! Component: 350  -  total flux cleaned = 5.09543e-05 Jy
! Component: 400  -  total flux cleaned = 0.000137654 Jy
! Component: 450  -  total flux cleaned = 0.000137375 Jy
! Component: 500  -  total flux cleaned = 0.000179076 Jy
! Component: 550  -  total flux cleaned = 0.000178806 Jy
! Component: 600  -  total flux cleaned = 0.000165154 Jy
! Component: 650  -  total flux cleaned = 0.000165105 Jy
! Component: 700  -  total flux cleaned = 0.000165115 Jy
! Component: 750  -  total flux cleaned = 0.000177844 Jy
! Component: 800  -  total flux cleaned = 0.000165149 Jy
! Component: 850  -  total flux cleaned = 0.000177662 Jy
! Component: 900  -  total flux cleaned = 0.000189989 Jy
! Component: 950  -  total flux cleaned = 0.000214591 Jy
! Component: 1000  -  total flux cleaned = 0.000238899 Jy
! Component: 1050  -  total flux cleaned = 0.00023881 Jy
! Component: 1100  -  total flux cleaned = 0.00025063 Jy
! Component: 1150  -  total flux cleaned = 0.000262213 Jy
! Component: 1200  -  total flux cleaned = 0.000239014 Jy
! Component: 1250  -  total flux cleaned = 0.000239072 Jy
! Component: 1300  -  total flux cleaned = 0.000239194 Jy
! Component: 1350  -  total flux cleaned = 0.000261528 Jy
! Component: 1400  -  total flux cleaned = 0.000294779 Jy
! Component: 1450  -  total flux cleaned = 0.000294728 Jy
! Component: 1500  -  total flux cleaned = 0.000283835 Jy
! Component: 1550  -  total flux cleaned = 0.000337968 Jy
! Component: 1600  -  total flux cleaned = 0.000305677 Jy
! Component: 1650  -  total flux cleaned = 0.000369472 Jy
! Component: 1700  -  total flux cleaned = 0.000337737 Jy
! Component: 1750  -  total flux cleaned = 0.000337662 Jy
! Component: 1800  -  total flux cleaned = 0.000327357 Jy
! Component: 1850  -  total flux cleaned = 0.000358129 Jy
! Component: 1900  -  total flux cleaned = 0.00035814 Jy
! Component: 1950  -  total flux cleaned = 0.000327738 Jy
! Component: 2000  -  total flux cleaned = 0.000348 Jy
! Component: 2050  -  total flux cleaned = 0.000368004 Jy
! Component: 2100  -  total flux cleaned = 0.000358108 Jy
! Component: 2150  -  total flux cleaned = 0.000367988 Jy
! Component: 2200  -  total flux cleaned = 0.000397371 Jy
! Component: 2250  -  total flux cleaned = 0.000407172 Jy
! Component: 2300  -  total flux cleaned = 0.000426462 Jy
! Component: 2350  -  total flux cleaned = 0.000445719 Jy
! Component: 2400  -  total flux cleaned = 0.000474276 Jy
! Component: 2450  -  total flux cleaned = 0.00047423 Jy
! Component: 2500  -  total flux cleaned = 0.000502569 Jy
! Component: 2550  -  total flux cleaned = 0.000521132 Jy
! Component: 2600  -  total flux cleaned = 0.000530336 Jy
! Component: 2650  -  total flux cleaned = 0.000576372 Jy
! Component: 2700  -  total flux cleaned = 0.00055805 Jy
! Component: 2750  -  total flux cleaned = 0.000548991 Jy
! Component: 2800  -  total flux cleaned = 0.000630431 Jy
! Component: 2850  -  total flux cleaned = 0.000657311 Jy
! Component: 2900  -  total flux cleaned = 0.000630422 Jy
! Component: 2950  -  total flux cleaned = 0.000701535 Jy
! Component: 3000  -  total flux cleaned = 0.000710272 Jy
! Component: 3050  -  total flux cleaned = 0.000736607 Jy
! Component: 3100  -  total flux cleaned = 0.000754056 Jy
! Component: 3150  -  total flux cleaned = 0.000762738 Jy
! Component: 3200  -  total flux cleaned = 0.000788646 Jy
! Component: 3250  -  total flux cleaned = 0.000805899 Jy
! Component: 3300  -  total flux cleaned = 0.00083148 Jy
! Component: 3350  -  total flux cleaned = 0.000848509 Jy
! Component: 3400  -  total flux cleaned = 0.000848467 Jy
! Component: 3450  -  total flux cleaned = 0.000924146 Jy
! Component: 3500  -  total flux cleaned = 0.000924212 Jy
! Component: 3550  -  total flux cleaned = 0.000974091 Jy
! Component: 3600  -  total flux cleaned = 0.000974086 Jy
! Component: 3650  -  total flux cleaned = 0.000998803 Jy
! Component: 3700  -  total flux cleaned = 0.00102337 Jy
! Component: 3750  -  total flux cleaned = 0.00106411 Jy
! Component: 3800  -  total flux cleaned = 0.00110464 Jy
! Component: 3850  -  total flux cleaned = 0.00115308 Jy
! Component: 3900  -  total flux cleaned = 0.00118517 Jy
! Component: 3950  -  total flux cleaned = 0.00117717 Jy
! Component: 4000  -  total flux cleaned = 0.001209 Jy
! Component: 4050  -  total flux cleaned = 0.00124063 Jy
! Total flux subtracted in 4096 components = 0.00126432 Jy
! Clean residual min=-0.000542 max=0.000493 Jy/beam
! Clean residual mean=0.000001 rms=0.000135 Jy/beam
! Combined flux in latest and established models = 0.0682283 Jy
keep
! Adding 347 model components to the UV plane model.
! The established model now contains 400 components and 0.0682283 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0752+5808_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9703 x 1.537 at 14.96 degrees (North through East)
! Clean map  min=-0.00063917  max=0.044784 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0752+5808_X_map.fits
wmodel /vlbi/uf001/uva//J0752+5808_X_map.mod
! Writing 400 model components to file: /vlbi/uf001/uva//J0752+5808_X_map.mod
wobs   /vlbi/uf001/uva//J0752+5808_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0752+5808_X_uvs.fits
wwins  /vlbi/uf001/uva//J0752+5808_X_map.win
! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0752+5808_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0447836 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00013364 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.895241 0.895241 1.79048 3.58096 7.16193 14.3239 28.6477 57.2954
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.044 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  335.105 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0752+5808_X_dfm.log closed on Sun Jan 13 23:41:22 2019