! Started logfile: /vlbi/uf001/uva//J1547+2052_X_b_dfm.log on Mon Jan 14 03:27:25 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//J1547+2052_X_b_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1547+2052_X_b_uva.fits
! AN table 1: 111 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.866667 visibilities/baseline/integration-bin.
! Found source: J1547+2052
! 
! 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 51948 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 J1547+2052_X_b]
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 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 102 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.001290Jy  sigma=23.324364
! Fit after  self-cal, rms=0.972222Jy  sigma=22.655423
! 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=0.7127 mas, bmaj=1.473 mas, bpa=2.673 degrees
! Estimated noise=0.317775 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 = 0.0227313 Jy
! Component: 100  -  total flux cleaned = 0.0276898 Jy
! Total flux subtracted in 100 components = 0.0276898 Jy
! Clean residual min=-0.001980 max=0.002282 Jy/beam
! Clean residual mean=-0.000001 rms=0.000441 Jy/beam
! Combined flux in latest and established models = 0.0276898 Jy
! Performing phase self-cal
! Adding 2 model components to the UV plane model.
! The established model now contains 2 components and 0.0276898 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=0.055843Jy  sigma=1.242096
! Fit after  self-cal, rms=0.054046Jy  sigma=1.199495
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00360102 Jy
! Component: 100  -  total flux cleaned = 0.00371203 Jy
! Total flux subtracted in 100 components = 0.00371203 Jy
! Clean residual min=-0.001719 max=0.001952 Jy/beam
! Clean residual mean=-0.000001 rms=0.000408 Jy/beam
! Combined flux in latest and established models = 0.0314018 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.0314018 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=0.053796Jy  sigma=1.194208
! Fit after  self-cal, rms=0.053784Jy  sigma=1.193992
! 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=0.9366 mas, bmaj=1.797 mas, bpa=3.475 degrees
! Estimated noise=0.136543 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, 0.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00186447 Jy
! Component: 100  -  total flux cleaned = 0.00288673 Jy
! Component: 150  -  total flux cleaned = 0.00331672 Jy
! Component: 200  -  total flux cleaned = 0.00354446 Jy
! Total flux subtracted in 200 components = 0.00354446 Jy
! Clean residual min=-0.001055 max=0.001483 Jy/beam
! Clean residual mean=-0.000001 rms=0.000256 Jy/beam
! Combined flux in latest and established models = 0.0349463 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 31 components and 0.0349462 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=0.053713Jy  sigma=1.192250
! Fit after  self-cal, rms=0.053672Jy  sigma=1.191633
! Inverting map 
! Added new window around map position (-0.6, -3).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00147647 Jy
! Component: 100  -  total flux cleaned = 0.00236987 Jy
! Component: 150  -  total flux cleaned = 0.00277065 Jy
! Component: 200  -  total flux cleaned = 0.00295308 Jy
! Total flux subtracted in 200 components = 0.00295308 Jy
! Clean residual min=-0.000910 max=0.000918 Jy/beam
! Clean residual mean=-0.000000 rms=0.000226 Jy/beam
! Combined flux in latest and established models = 0.0378993 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 49 components and 0.0378993 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=0.053628Jy  sigma=1.190441
! Fit after  self-cal, rms=0.053602Jy  sigma=1.190117
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9366 x 1.797 at 3.475 degrees (North through East)
! Clean map  min=-0.00089117  max=0.032237 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     FD        1.05     HN        1.00     KP        0.96     
!   LA        1.09     MK        1.00     NL        1.16     OV        0.94     
!   PT        0.94     SC        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.17     FD        1.09     HN        0.98     KP        1.01     
!   LA        1.04     MK        1.01     NL        1.14     OV        0.93     
!   PT        0.96     SC        1.00     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        1.06     HN        1.00     KP        0.99     
!   LA        1.00     MK        1.10     NL        1.06     OV        0.93     
!   PT        1.01     SC        0.96     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.08     HN        1.10     KP        1.01     
!   LA        1.01     MK        1.04     NL        1.11     OV        0.92     
!   PT        0.98     SC        0.97     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     FD        0.99     HN        1.00     KP        1.07     
!   LA        0.99     MK        1.08     NL        1.08     OV        0.90     
!   PT        1.03     SC        0.98     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.05     HN        0.95     KP        1.02     
!   LA        1.00     MK        1.07     NL        1.07     OV        0.91     
!   PT        0.97     SC        0.98     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.08     HN        0.96     KP        1.01     
!   LA        1.02     MK        1.06     NL        1.14     OV        0.90     
!   PT        1.01     SC        0.92     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.00     HN        0.95     KP        1.06     
!   LA        1.04     MK        1.11     NL        1.10     OV        0.88     
!   PT        0.97     SC        0.93     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.02     HN        0.95     KP        0.96     
!   LA        1.02     MK        1.12     NL        1.18     OV        0.87     
!   PT        0.97     SC        0.97     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.03     HN        0.87     KP        0.94     
!   LA        1.02     MK        0.98     NL        1.14     OV        0.86     
!   PT        0.97     SC        0.95     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.01     HN        0.92     KP        0.95     
!   LA        0.96     MK        0.96     NL        1.10     OV        0.86     
!   PT        0.94     SC        0.84     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.90     FD        0.95     HN        0.93     KP        0.95     
!   LA        1.03     MK        0.88     NL        1.17     OV        0.86     
!   PT        0.91     SC        0.91     
! 
! 
! Fit before self-cal, rms=0.053602Jy  sigma=1.190117
! Fit after  self-cal, rms=0.052724Jy  sigma=1.187082
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9302 mas, bmaj=1.796 mas, bpa=4.437 degrees
! Estimated noise=0.136395 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 = -0.000192117 Jy
! Component: 100  -  total flux cleaned = -0.000145803 Jy
! Component: 150  -  total flux cleaned = -0.000157708 Jy
! Component: 200  -  total flux cleaned = -0.000167715 Jy
! Total flux subtracted in 200 components = -0.000167715 Jy
! Clean residual min=-0.000673 max=0.000770 Jy/beam
! Clean residual mean=-0.000000 rms=0.000168 Jy/beam
! Combined flux in latest and established models = 0.0377316 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 72 components and 0.0377316 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=0.052718Jy  sigma=1.186907
! Fit after  self-cal, rms=0.052754Jy  sigma=1.185971
! 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=0.052754Jy  sigma=1.185971
! Fit after  self-cal, rms=0.053241Jy  sigma=1.184540
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9294 mas, bmaj=1.8 mas, bpa=4.487 degrees
! Estimated noise=0.136692 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -8.38945e-05 Jy
! Component: 100  -  total flux cleaned = -0.000110439 Jy
! Component: 150  -  total flux cleaned = -8.09782e-05 Jy
! Component: 200  -  total flux cleaned = -8.12538e-05 Jy
! Total flux subtracted in 200 components = -8.12538e-05 Jy
! Clean residual min=-0.000684 max=0.000692 Jy/beam
! Clean residual mean=-0.000000 rms=0.000157 Jy/beam
! Combined flux in latest and established models = 0.0376504 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 84 components and 0.0376504 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=0.053237Jy  sigma=1.184415
! Fit after  self-cal, rms=0.053275Jy  sigma=1.183994
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 (0, -7).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000622236 Jy
! Component: 100  -  total flux cleaned = 0.00071081 Jy
! Component: 150  -  total flux cleaned = 0.00073496 Jy
! Component: 200  -  total flux cleaned = 0.000735175 Jy
! Total flux subtracted in 200 components = 0.000735175 Jy
! Clean residual min=-0.000714 max=0.000602 Jy/beam
! Clean residual mean=0.000000 rms=0.000151 Jy/beam
! Combined flux in latest and established models = 0.0383855 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 95 components and 0.0383855 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=0.053266Jy  sigma=1.183760
! Fit after  self-cal, rms=0.053265Jy  sigma=1.183651
! 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=0.053265Jy  sigma=1.183651
! Fit after  self-cal, rms=0.053468Jy  sigma=1.183450
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9297 mas, bmaj=1.801 mas, bpa=4.548 degrees
! Estimated noise=0.136457 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000289889 Jy
! Component: 100  -  total flux cleaned = 0.000228377 Jy
! Component: 150  -  total flux cleaned = 0.000141821 Jy
! Component: 200  -  total flux cleaned = 0.000103309 Jy
! Total flux subtracted in 200 components = 0.000103309 Jy
! Clean residual min=-0.000681 max=0.000589 Jy/beam
! Clean residual mean=0.000000 rms=0.000146 Jy/beam
! Combined flux in latest and established models = 0.0384888 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 102 components and 0.0384888 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=0.053463Jy  sigma=1.183313
! Fit after  self-cal, rms=0.053483Jy  sigma=1.183239
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 = 0.000160716 Jy
! Component: 100  -  total flux cleaned = 0.000132566 Jy
! Component: 150  -  total flux cleaned = 0.00010668 Jy
! Component: 200  -  total flux cleaned = 8.27767e-05 Jy
! Total flux subtracted in 200 components = 8.27767e-05 Jy
! Clean residual min=-0.000672 max=0.000591 Jy/beam
! Clean residual mean=0.000000 rms=0.000146 Jy/beam
! Combined flux in latest and established models = 0.0385716 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 111 components and 0.0385716 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=0.053480Jy  sigma=1.183160
! Fit after  self-cal, rms=0.053480Jy  sigma=1.183140
! 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=0.053480Jy  sigma=1.183140
! Fit after  self-cal, rms=0.053575Jy  sigma=1.183103
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.136 mas, bmaj=2.837 mas, bpa=-3.005 degrees
! Estimated noise=0.172772 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.37316e-05 Jy
! Component: 100  -  total flux cleaned = 2.3347e-05 Jy
! Component: 150  -  total flux cleaned = -5.16442e-05 Jy
! Component: 200  -  total flux cleaned = -0.000114203 Jy
! Total flux subtracted in 200 components = -0.000114203 Jy
! Clean residual min=-0.000718 max=0.000633 Jy/beam
! Clean residual mean=0.000001 rms=0.000175 Jy/beam
! Combined flux in latest and established models = 0.0384574 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 136 components and 0.0384574 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=0.053575Jy  sigma=1.183060
! Fit after  self-cal, rms=0.053584Jy  sigma=1.183026
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 = 3.04978e-05 Jy
! Component: 100  -  total flux cleaned = -4.76656e-06 Jy
! Component: 150  -  total flux cleaned = -4.51487e-05 Jy
! Component: 200  -  total flux cleaned = -6.49976e-05 Jy
! Total flux subtracted in 200 components = -6.49976e-05 Jy
! Clean residual min=-0.000710 max=0.000639 Jy/beam
! Clean residual mean=0.000001 rms=0.000175 Jy/beam
! Combined flux in latest and established models = 0.0383924 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 143 components and 0.0383924 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=0.053584Jy  sigma=1.183008
! Fit after  self-cal, rms=0.053585Jy  sigma=1.182998
! 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=0.9296 mas, bmaj=1.801 mas, bpa=4.552 degrees
! Estimated noise=0.136461 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9296 x 1.801 at 4.552 degrees (North through East)
! Clean map  min=-0.00082377  max=0.03204 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=0.7076 mas, bmaj=1.475 mas, bpa=3.861 degrees
! Estimated noise=0.316625 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.025019 Jy
! Component: 100  -  total flux cleaned = 0.0305544 Jy
! Component: 150  -  total flux cleaned = 0.0325628 Jy
! Component: 200  -  total flux cleaned = 0.0339146 Jy
! Total flux subtracted in 200 components = 0.0339146 Jy
! Clean residual min=-0.001641 max=0.001607 Jy/beam
! Clean residual mean=-0.000001 rms=0.000361 Jy/beam
! Combined flux in latest and established models = 0.0339146 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 14 model components to the UV plane model.
! The established model now contains 14 components and 0.0339146 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9296 mas, bmaj=1.801 mas, bpa=4.552 degrees
! Estimated noise=0.136461 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 = 0.00167054 Jy
! Component: 100  -  total flux cleaned = 0.00233411 Jy
! Component: 150  -  total flux cleaned = 0.00279404 Jy
! Component: 200  -  total flux cleaned = 0.00309615 Jy
! Total flux subtracted in 200 components = 0.00309615 Jy
! Clean residual min=-0.000851 max=0.000761 Jy/beam
! Clean residual mean=-0.000000 rms=0.000169 Jy/beam
! Combined flux in latest and established models = 0.0370107 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 39 components and 0.0370107 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=2.136 mas, bmaj=2.837 mas, bpa=-3.005 degrees
! Estimated noise=0.172772 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00075568 Jy
! Component: 100  -  total flux cleaned = 0.0008873 Jy
! Component: 150  -  total flux cleaned = 0.000978196 Jy
! Component: 200  -  total flux cleaned = 0.00100897 Jy
! Total flux subtracted in 200 components = 0.00100897 Jy
! Clean residual min=-0.000831 max=0.000647 Jy/beam
! Clean residual mean=0.000000 rms=0.000186 Jy/beam
! Combined flux in latest and established models = 0.0380197 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 = 1.24031e-05 Jy
! Component: 100  -  total flux cleaned = 2.35824e-05 Jy
! Component: 150  -  total flux cleaned = 2.38129e-05 Jy
! Component: 200  -  total flux cleaned = 3.25295e-05 Jy
! Total flux subtracted in 200 components = 3.25295e-05 Jy
! Clean residual min=-0.000784 max=0.000626 Jy/beam
! Clean residual mean=0.000000 rms=0.000180 Jy/beam
! Combined flux in latest and established models = 0.0380522 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 77 components and 0.0380522 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9296 mas, bmaj=1.801 mas, bpa=4.552 degrees
! Estimated noise=0.136461 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -8.23169e-05 Jy
! Component: 100  -  total flux cleaned = -0.000140392 Jy
! Component: 150  -  total flux cleaned = -0.000141112 Jy
! Component: 200  -  total flux cleaned = -0.000141627 Jy
! Total flux subtracted in 200 components = -0.000141627 Jy
! Clean residual min=-0.000722 max=0.000599 Jy/beam
! Clean residual mean=0.000000 rms=0.000149 Jy/beam
! Combined flux in latest and established models = 0.0379106 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 90 components and 0.0379106 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=0.053596Jy  sigma=1.183264
! Fit after  self-cal, rms=0.053596Jy  sigma=1.183166
wmodel J1547+2052_X_b_map.mod
! Writing 90 model components to file: J1547+2052_X_b_map.mod
wobs   J1547+2052_X_b_uvs.fits
! Writing UV FITS file: J1547+2052_X_b_uvs.fits
wwins  J1547+2052_X_b_map.win
! wwins: Wrote 4 windows to J1547+2052_X_b_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 = -0.000210492 Jy
! Component: 100  -  total flux cleaned = -0.000297369 Jy
! Component: 150  -  total flux cleaned = -0.000369995 Jy
! Component: 200  -  total flux cleaned = -0.000389763 Jy
! Component: 250  -  total flux cleaned = -0.000380259 Jy
! Component: 300  -  total flux cleaned = -0.000389732 Jy
! Component: 350  -  total flux cleaned = -0.000389609 Jy
! Component: 400  -  total flux cleaned = -0.000362248 Jy
! Component: 450  -  total flux cleaned = -0.000344505 Jy
! Component: 500  -  total flux cleaned = -0.000318244 Jy
! Component: 550  -  total flux cleaned = -0.00034429 Jy
! Component: 600  -  total flux cleaned = -0.000361227 Jy
! Component: 650  -  total flux cleaned = -0.000344453 Jy
! Component: 700  -  total flux cleaned = -0.000377653 Jy
! Component: 750  -  total flux cleaned = -0.000369456 Jy
! Component: 800  -  total flux cleaned = -0.000361408 Jy
! Component: 850  -  total flux cleaned = -0.000369379 Jy
! Component: 900  -  total flux cleaned = -0.000361426 Jy
! Component: 950  -  total flux cleaned = -0.000377024 Jy
! Component: 1000  -  total flux cleaned = -0.000346124 Jy
! Component: 1050  -  total flux cleaned = -0.00033857 Jy
! Component: 1100  -  total flux cleaned = -0.000338627 Jy
! Component: 1150  -  total flux cleaned = -0.000331197 Jy
! Component: 1200  -  total flux cleaned = -0.000323652 Jy
! Component: 1250  -  total flux cleaned = -0.00030898 Jy
! Component: 1300  -  total flux cleaned = -0.000301787 Jy
! Component: 1350  -  total flux cleaned = -0.000287403 Jy
! Component: 1400  -  total flux cleaned = -0.000294653 Jy
! Component: 1450  -  total flux cleaned = -0.00030885 Jy
! Component: 1500  -  total flux cleaned = -0.000273829 Jy
! Component: 1550  -  total flux cleaned = -0.000308575 Jy
! Component: 1600  -  total flux cleaned = -0.000294756 Jy
! Component: 1650  -  total flux cleaned = -0.000267373 Jy
! Component: 1700  -  total flux cleaned = -0.000267388 Jy
! Component: 1750  -  total flux cleaned = -0.000274055 Jy
! Component: 1800  -  total flux cleaned = -0.000267368 Jy
! Component: 1850  -  total flux cleaned = -0.000254161 Jy
! Component: 1900  -  total flux cleaned = -0.000247599 Jy
! Component: 1950  -  total flux cleaned = -0.000234597 Jy
! Component: 2000  -  total flux cleaned = -0.000240985 Jy
! Component: 2050  -  total flux cleaned = -0.000221736 Jy
! Component: 2100  -  total flux cleaned = -0.000228119 Jy
! Component: 2150  -  total flux cleaned = -0.000234498 Jy
! Component: 2200  -  total flux cleaned = -0.000221934 Jy
! Component: 2250  -  total flux cleaned = -0.000215736 Jy
! Component: 2300  -  total flux cleaned = -0.000215783 Jy
! Component: 2350  -  total flux cleaned = -0.000215745 Jy
! Component: 2400  -  total flux cleaned = -0.00022804 Jy
! Component: 2450  -  total flux cleaned = -0.000215834 Jy
! Component: 2500  -  total flux cleaned = -0.000233935 Jy
! Component: 2550  -  total flux cleaned = -0.000215853 Jy
! Component: 2600  -  total flux cleaned = -0.000215866 Jy
! Component: 2650  -  total flux cleaned = -0.000192157 Jy
! Component: 2700  -  total flux cleaned = -0.000192143 Jy
! Component: 2750  -  total flux cleaned = -0.000192151 Jy
! Component: 2800  -  total flux cleaned = -0.000180476 Jy
! Component: 2850  -  total flux cleaned = -0.000168928 Jy
! Component: 2900  -  total flux cleaned = -0.000163152 Jy
! Component: 2950  -  total flux cleaned = -0.000163192 Jy
! Component: 3000  -  total flux cleaned = -0.00014616 Jy
! Component: 3050  -  total flux cleaned = -0.000163131 Jy
! Component: 3100  -  total flux cleaned = -0.000151831 Jy
! Component: 3150  -  total flux cleaned = -0.000151835 Jy
! Component: 3200  -  total flux cleaned = -0.000135137 Jy
! Component: 3250  -  total flux cleaned = -0.000157299 Jy
! Component: 3300  -  total flux cleaned = -0.000118716 Jy
! Component: 3350  -  total flux cleaned = -0.00010774 Jy
! Component: 3400  -  total flux cleaned = -0.000102272 Jy
! Component: 3450  -  total flux cleaned = -9.68453e-05 Jy
! Component: 3500  -  total flux cleaned = -0.000113017 Jy
! Component: 3550  -  total flux cleaned = -0.000107688 Jy
! Component: 3600  -  total flux cleaned = -9.70363e-05 Jy
! Component: 3650  -  total flux cleaned = -0.000123536 Jy
! Component: 3700  -  total flux cleaned = -0.000134057 Jy
! Component: 3750  -  total flux cleaned = -0.000155065 Jy
! Component: 3800  -  total flux cleaned = -0.000139391 Jy
! Component: 3850  -  total flux cleaned = -0.00014459 Jy
! Component: 3900  -  total flux cleaned = -0.0001498 Jy
! Component: 3950  -  total flux cleaned = -0.000144664 Jy
! Component: 4000  -  total flux cleaned = -0.000165177 Jy
! Component: 4050  -  total flux cleaned = -0.000170282 Jy
! Total flux subtracted in 4096 components = -0.000170282 Jy
! Clean residual min=-0.000290 max=0.000305 Jy/beam
! Clean residual mean=0.000000 rms=0.000088 Jy/beam
! Combined flux in latest and established models = 0.0377403 Jy
keep
! Adding 309 model components to the UV plane model.
! The established model now contains 399 components and 0.0377403 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1547+2052_X_b_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9296 x 1.801 at 4.552 degrees (North through East)
! Clean map  min=-0.00080582  max=0.031899 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1547+2052_X_b_map.fits
wmodel /vlbi/uf001/uva//J1547+2052_X_b_map.mod
! Writing 399 model components to file: /vlbi/uf001/uva//J1547+2052_X_b_map.mod
wobs   /vlbi/uf001/uva//J1547+2052_X_b_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1547+2052_X_b_uvs.fits
wwins  /vlbi/uf001/uva//J1547+2052_X_b_map.win
! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1547+2052_X_b_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0318992 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 8.72789e-05 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.820826 0.820826 1.64165 3.2833 6.56661 13.1332 26.2664 52.5329
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.031 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  365.485 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1547+2052_X_b_dfm.log closed on Mon Jan 14 03:27:32 2019