! Started logfile: /vlbi/uf001/uva//J1914+1636_X_dfm.log on Mon Jan 14 04:59:21 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//J1914+1636_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1914+1636_X_uva.fits
! AN table 1: 72 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.977778 visibilities/baseline/integration-bin.
! Found source: J1914+1636
! 
! 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 38016 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 J1914+1636_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 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.012694Jy  sigma=24.579102
! Fit after  self-cal, rms=0.853368Jy  sigma=20.716557
! 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=0.6734 mas, bmaj=1.648 mas, bpa=-4.036 degrees
! Estimated noise=0.308523 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 = 0.114203 Jy
! Component: 100  -  total flux cleaned = 0.139364 Jy
! Total flux subtracted in 100 components = 0.139364 Jy
! Clean residual min=-0.004339 max=0.008063 Jy/beam
! Clean residual mean=-0.000004 rms=0.000954 Jy/beam
! Combined flux in latest and established models = 0.139364 Jy
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 3 components and 0.139364 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=0.055052Jy  sigma=1.284795
! Fit after  self-cal, rms=0.055045Jy  sigma=1.284641
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00856016 Jy
! Component: 100  -  total flux cleaned = 0.0128273 Jy
! Total flux subtracted in 100 components = 0.0128273 Jy
! Clean residual min=-0.003946 max=0.005013 Jy/beam
! Clean residual mean=-0.000003 rms=0.000816 Jy/beam
! Combined flux in latest and established models = 0.152191 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 9 components and 0.152191 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=1.249627
! Fit after  self-cal, rms=0.053616Jy  sigma=1.249307
! 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=0.8791 mas, bmaj=1.918 mas, bpa=-4.075 degrees
! Estimated noise=0.151189 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 (-0.8, -2.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00625493 Jy
! Component: 100  -  total flux cleaned = 0.0101794 Jy
! Component: 150  -  total flux cleaned = 0.0130169 Jy
! Component: 200  -  total flux cleaned = 0.0151725 Jy
! Total flux subtracted in 200 components = 0.0151725 Jy
! Clean residual min=-0.002826 max=0.004063 Jy/beam
! Clean residual mean=-0.000001 rms=0.000631 Jy/beam
! Combined flux in latest and established models = 0.167364 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 38 components and 0.167364 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=0.052807Jy  sigma=1.226351
! Fit after  self-cal, rms=0.052746Jy  sigma=1.224957
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8791 x 1.918 at -4.075 degrees (North through East)
! Clean map  min=-0.0028436  max=0.1467 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.03     HN        0.97     KP        1.04     
!   LA        1.00     MK        1.01     NL        1.07     OV        0.91     
!   PT        0.94     SC        0.98     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.02     HN        0.96     KP        1.05     
!   LA        0.98     MK        1.02     NL        1.10     OV        0.92     
!   PT        0.94     SC        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.00     HN        0.97     KP        1.03     
!   LA        0.98     MK        1.00     NL        1.10     OV        0.91     
!   PT        0.95     SC        0.98     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.02     HN        0.96     KP        1.03     
!   LA        1.00     MK        0.99     NL        1.09     OV        0.92     
!   PT        0.93     SC        0.97     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.02     HN        0.95     KP        1.02     
!   LA        0.98     MK        1.02     NL        1.11     OV        0.92     
!   PT        0.93     SC        0.97     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.02     HN        0.96     KP        1.05     
!   LA        0.99     MK        1.02     NL        1.10     OV        0.91     
!   PT        0.95     SC        0.98     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.03     HN        0.94     KP        1.04     
!   LA        0.98     MK        1.01     NL        1.09     OV        0.92     
!   PT        0.96     SC        0.97     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.01     HN        0.97     KP        1.05     
!   LA        0.99     MK        1.00     NL        1.07     OV        0.90     
!   PT        0.96     SC        0.96     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.01     HN        0.94     KP        1.05     
!   LA        0.98     MK        1.01     NL        1.10     OV        0.91     
!   PT        0.95     SC        0.99     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.03     HN        0.94     KP        1.05     
!   LA        1.00     MK        0.99     NL        1.08     OV        0.91     
!   PT        0.94     SC        0.96     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.99     HN        0.98     KP        1.05     
!   LA        1.00     MK        1.00     NL        1.10     OV        0.90     
!   PT        0.94     SC        0.97     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.00     HN        0.96     KP        1.02     
!   LA        0.98     MK        0.99     NL        1.10     OV        0.90     
!   PT        0.95     SC        0.97     
! 
! 
! Fit before self-cal, rms=0.052746Jy  sigma=1.224957
! Fit after  self-cal, rms=0.051131Jy  sigma=1.192646
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8754 mas, bmaj=1.928 mas, bpa=-3.829 degrees
! Estimated noise=0.150648 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 (0.4, -6.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00152485 Jy
! Component: 100  -  total flux cleaned = 0.00223825 Jy
! Component: 150  -  total flux cleaned = 0.00270675 Jy
! Component: 200  -  total flux cleaned = 0.00308513 Jy
! Total flux subtracted in 200 components = 0.00308513 Jy
! Clean residual min=-0.000972 max=0.001040 Jy/beam
! Clean residual mean=0.000000 rms=0.000235 Jy/beam
! Combined flux in latest and established models = 0.170449 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 63 components and 0.170449 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=0.050999Jy  sigma=1.189019
! Fit after  self-cal, rms=0.051017Jy  sigma=1.188724
! 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=0.051017Jy  sigma=1.188724
! Fit after  self-cal, rms=0.050751Jy  sigma=1.185549
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8763 mas, bmaj=1.929 mas, bpa=-3.89 degrees
! Estimated noise=0.150334 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -4.98407e-05 Jy
! Component: 100  -  total flux cleaned = 0.000214756 Jy
! Component: 150  -  total flux cleaned = 0.000463105 Jy
! Component: 200  -  total flux cleaned = 0.000724598 Jy
! Total flux subtracted in 200 components = 0.000724598 Jy
! Clean residual min=-0.000783 max=0.000809 Jy/beam
! Clean residual mean=0.000000 rms=0.000190 Jy/beam
! Combined flux in latest and established models = 0.171174 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 85 components and 0.171174 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=0.050715Jy  sigma=1.184616
! Fit after  self-cal, rms=0.050714Jy  sigma=1.184556
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 (-34.6, 27).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000590553 Jy
! Component: 100  -  total flux cleaned = 0.000749976 Jy
! Component: 150  -  total flux cleaned = 0.000908048 Jy
! Component: 200  -  total flux cleaned = 0.0010829 Jy
! Total flux subtracted in 200 components = 0.0010829 Jy
! Clean residual min=-0.000761 max=0.000760 Jy/beam
! Clean residual mean=0.000000 rms=0.000182 Jy/beam
! Combined flux in latest and established models = 0.172257 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 102 components and 0.172257 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=0.050695Jy  sigma=1.184130
! Fit after  self-cal, rms=0.050694Jy  sigma=1.184110
! 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=0.050694Jy  sigma=1.184110
! Fit after  self-cal, rms=0.050606Jy  sigma=1.183963
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.876 mas, bmaj=1.93 mas, bpa=-3.895 degrees
! Estimated noise=0.15014 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000393782 Jy
! Component: 100  -  total flux cleaned = -0.000267806 Jy
! Component: 150  -  total flux cleaned = -0.000157806 Jy
! Component: 200  -  total flux cleaned = -8.72613e-05 Jy
! Total flux subtracted in 200 components = -8.72613e-05 Jy
! Clean residual min=-0.000714 max=0.000712 Jy/beam
! Clean residual mean=0.000000 rms=0.000173 Jy/beam
! Combined flux in latest and established models = 0.172169 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 108 components and 0.172169 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=0.050595Jy  sigma=1.183686
! Fit after  self-cal, rms=0.050595Jy  sigma=1.183675
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 = -3.86096e-06 Jy
! Component: 100  -  total flux cleaned = 7.17153e-05 Jy
! Component: 150  -  total flux cleaned = 0.000129827 Jy
! Component: 200  -  total flux cleaned = 0.000184875 Jy
! Total flux subtracted in 200 components = 0.000184875 Jy
! Clean residual min=-0.000693 max=0.000696 Jy/beam
! Clean residual mean=0.000000 rms=0.000171 Jy/beam
! Combined flux in latest and established models = 0.172354 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 118 components and 0.172354 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=0.050589Jy  sigma=1.183550
! Fit after  self-cal, rms=0.050589Jy  sigma=1.183549
! 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=0.050589Jy  sigma=1.183549
! Fit after  self-cal, rms=0.050538Jy  sigma=1.183498
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.094 mas, bmaj=2.902 mas, bpa=-2.148 degrees
! Estimated noise=0.191206 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000235002 Jy
! Component: 100  -  total flux cleaned = 0.000309385 Jy
! Component: 150  -  total flux cleaned = 0.000413352 Jy
! Component: 200  -  total flux cleaned = 0.000509787 Jy
! Total flux subtracted in 200 components = 0.000509787 Jy
! Clean residual min=-0.000869 max=0.000727 Jy/beam
! Clean residual mean=0.000000 rms=0.000204 Jy/beam
! Combined flux in latest and established models = 0.172864 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 134 components and 0.172864 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=0.050535Jy  sigma=1.183433
! Fit after  self-cal, rms=0.050534Jy  sigma=1.183428
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.10362e-05 Jy
! Component: 100  -  total flux cleaned = 8.12542e-05 Jy
! Component: 150  -  total flux cleaned = 0.000123949 Jy
! Component: 200  -  total flux cleaned = 0.000163516 Jy
! Total flux subtracted in 200 components = 0.000163516 Jy
! Clean residual min=-0.000861 max=0.000736 Jy/beam
! Clean residual mean=0.000000 rms=0.000202 Jy/beam
! Combined flux in latest and established models = 0.173027 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 146 components and 0.173027 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=0.050534Jy  sigma=1.183416
! Fit after  self-cal, rms=0.050534Jy  sigma=1.183414
! 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=0.8757 mas, bmaj=1.93 mas, bpa=-3.9 degrees
! Estimated noise=0.150035 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8757 x 1.93 at -3.9 degrees (North through East)
! Clean map  min=-0.000623  max=0.14607 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=0.6698 mas, bmaj=1.657 mas, bpa=-3.807 degrees
! Estimated noise=0.305749 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.113145 Jy
! Component: 100  -  total flux cleaned = 0.138065 Jy
! Component: 150  -  total flux cleaned = 0.146162 Jy
! Component: 200  -  total flux cleaned = 0.150807 Jy
! Total flux subtracted in 200 components = 0.150807 Jy
! Clean residual min=-0.002180 max=0.002440 Jy/beam
! Clean residual mean=-0.000001 rms=0.000476 Jy/beam
! Combined flux in latest and established models = 0.150807 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 12 model components to the UV plane model.
! The established model now contains 12 components and 0.150807 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8757 mas, bmaj=1.93 mas, bpa=-3.9 degrees
! Estimated noise=0.150035 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 = 0.00416737 Jy
! Component: 100  -  total flux cleaned = 0.00700509 Jy
! Component: 150  -  total flux cleaned = 0.00921199 Jy
! Component: 200  -  total flux cleaned = 0.0109869 Jy
! Total flux subtracted in 200 components = 0.0109869 Jy
! Clean residual min=-0.000926 max=0.001133 Jy/beam
! Clean residual mean=0.000001 rms=0.000251 Jy/beam
! Combined flux in latest and established models = 0.161794 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 58 components and 0.161794 Jy
! Inverting map 
! Added new window around map position (22.6, 23).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00147541 Jy
! Component: 100  -  total flux cleaned = 0.00271776 Jy
! Component: 150  -  total flux cleaned = 0.00378592 Jy
! Component: 200  -  total flux cleaned = 0.00471172 Jy
! Total flux subtracted in 200 components = 0.00471172 Jy
! Clean residual min=-0.000784 max=0.000880 Jy/beam
! Clean residual mean=0.000001 rms=0.000196 Jy/beam
! Combined flux in latest and established models = 0.166505 Jy
! Adding 48 model components to the UV plane model.
! The established model now contains 84 components and 0.166505 Jy
! Inverting map 
! Added new window around map position (-14.4, -38.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000896463 Jy
! Component: 100  -  total flux cleaned = 0.00157216 Jy
! Component: 150  -  total flux cleaned = 0.00214812 Jy
! Component: 200  -  total flux cleaned = 0.00266469 Jy
! Total flux subtracted in 200 components = 0.00266469 Jy
! Clean residual min=-0.000735 max=0.000681 Jy/beam
! Clean residual mean=0.000001 rms=0.000175 Jy/beam
! Combined flux in latest and established models = 0.16917 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 107 components and 0.16917 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=2.094 mas, bmaj=2.902 mas, bpa=-2.148 degrees
! Estimated noise=0.191206 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000910348 Jy
! Component: 100  -  total flux cleaned = 0.00153551 Jy
! Component: 150  -  total flux cleaned = 0.00204579 Jy
! Component: 200  -  total flux cleaned = 0.00246977 Jy
! Total flux subtracted in 200 components = 0.00246977 Jy
! Clean residual min=-0.000905 max=0.000629 Jy/beam
! Clean residual mean=0.000001 rms=0.000198 Jy/beam
! Combined flux in latest and established models = 0.17164 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 = 0.000357923 Jy
! Component: 100  -  total flux cleaned = 0.000642275 Jy
! Component: 150  -  total flux cleaned = 0.00085881 Jy
! Component: 200  -  total flux cleaned = 0.00105004 Jy
! Total flux subtracted in 200 components = 0.00105004 Jy
! Clean residual min=-0.000845 max=0.000641 Jy/beam
! Clean residual mean=0.000001 rms=0.000190 Jy/beam
! Combined flux in latest and established models = 0.17269 Jy
! Adding 78 model components to the UV plane model.
! The established model now contains 163 components and 0.17269 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8757 mas, bmaj=1.93 mas, bpa=-3.9 degrees
! Estimated noise=0.150035 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.6497e-05 Jy
! Component: 100  -  total flux cleaned = 5.35894e-05 Jy
! Component: 150  -  total flux cleaned = 8.91379e-05 Jy
! Component: 200  -  total flux cleaned = 0.000110856 Jy
! Total flux subtracted in 200 components = 0.000110856 Jy
! Clean residual min=-0.000655 max=0.000693 Jy/beam
! Clean residual mean=0.000000 rms=0.000159 Jy/beam
! Combined flux in latest and established models = 0.172801 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 183 components and 0.172801 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=0.050522Jy  sigma=1.183087
! Fit after  self-cal, rms=0.050520Jy  sigma=1.183023
wmodel J1914+1636_X_map.mod
! Writing 183 model components to file: J1914+1636_X_map.mod
wobs   J1914+1636_X_uvs.fits
! Writing UV FITS file: J1914+1636_X_uvs.fits
wwins  J1914+1636_X_map.win
! wwins: Wrote 6 windows to J1914+1636_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 = 0.000106577 Jy
! Component: 100  -  total flux cleaned = 2.43858e-05 Jy
! Component: 150  -  total flux cleaned = -7.75463e-05 Jy
! Component: 200  -  total flux cleaned = -7.76606e-05 Jy
! Component: 250  -  total flux cleaned = -8.87165e-05 Jy
! Component: 300  -  total flux cleaned = -9.91772e-05 Jy
! Component: 350  -  total flux cleaned = -7.84927e-05 Jy
! Component: 400  -  total flux cleaned = -8.87692e-05 Jy
! Component: 450  -  total flux cleaned = -4.88952e-05 Jy
! Component: 500  -  total flux cleaned = -3.91169e-05 Jy
! Component: 550  -  total flux cleaned = -3.92507e-05 Jy
! Component: 600  -  total flux cleaned = -2.9863e-05 Jy
! Component: 650  -  total flux cleaned = -2.96546e-05 Jy
! Component: 700  -  total flux cleaned = -1.08427e-05 Jy
! Component: 750  -  total flux cleaned = 7.79597e-06 Jy
! Component: 800  -  total flux cleaned = 7.85259e-06 Jy
! Component: 850  -  total flux cleaned = 7.84508e-06 Jy
! Component: 900  -  total flux cleaned = 2.56497e-05 Jy
! Component: 950  -  total flux cleaned = 2.57757e-05 Jy
! Component: 1000  -  total flux cleaned = 3.46137e-05 Jy
! Component: 1050  -  total flux cleaned = 6.04955e-05 Jy
! Component: 1100  -  total flux cleaned = 6.9059e-05 Jy
! Component: 1150  -  total flux cleaned = 9.43699e-05 Jy
! Component: 1200  -  total flux cleaned = 8.58831e-05 Jy
! Component: 1250  -  total flux cleaned = 8.58571e-05 Jy
! Component: 1300  -  total flux cleaned = 6.93886e-05 Jy
! Component: 1350  -  total flux cleaned = 7.75519e-05 Jy
! Component: 1400  -  total flux cleaned = 9.38142e-05 Jy
! Component: 1450  -  total flux cleaned = 9.37517e-05 Jy
! Component: 1500  -  total flux cleaned = 8.57806e-05 Jy
! Component: 1550  -  total flux cleaned = 9.35794e-05 Jy
! Component: 1600  -  total flux cleaned = 5.45062e-05 Jy
! Component: 1650  -  total flux cleaned = 4.67122e-05 Jy
! Component: 1700  -  total flux cleaned = 4.67785e-05 Jy
! Component: 1750  -  total flux cleaned = 1.61936e-05 Jy
! Component: 1800  -  total flux cleaned = 3.9017e-05 Jy
! Component: 1850  -  total flux cleaned = 1.63001e-05 Jy
! Component: 1900  -  total flux cleaned = 1.35369e-06 Jy
! Component: 1950  -  total flux cleaned = 3.84755e-05 Jy
! Component: 2000  -  total flux cleaned = 1.62579e-05 Jy
! Component: 2050  -  total flux cleaned = -5.75457e-06 Jy
! Component: 2100  -  total flux cleaned = 1.57501e-06 Jy
! Component: 2150  -  total flux cleaned = -1.29922e-05 Jy
! Component: 2200  -  total flux cleaned = -5.82063e-06 Jy
! Component: 2250  -  total flux cleaned = -3.43948e-05 Jy
! Component: 2300  -  total flux cleaned = -2.02627e-05 Jy
! Component: 2350  -  total flux cleaned = -4.84302e-05 Jy
! Component: 2400  -  total flux cleaned = -7.64723e-05 Jy
! Component: 2450  -  total flux cleaned = -6.95012e-05 Jy
! Component: 2500  -  total flux cleaned = -7.64485e-05 Jy
! Component: 2550  -  total flux cleaned = -6.95104e-05 Jy
! Component: 2600  -  total flux cleaned = -7.63701e-05 Jy
! Component: 2650  -  total flux cleaned = -8.98891e-05 Jy
! Component: 2700  -  total flux cleaned = -8.99213e-05 Jy
! Component: 2750  -  total flux cleaned = -8.31581e-05 Jy
! Component: 2800  -  total flux cleaned = -0.0001098 Jy
! Component: 2850  -  total flux cleaned = -0.000142933 Jy
! Component: 2900  -  total flux cleaned = -0.000142957 Jy
! Component: 2950  -  total flux cleaned = -0.00014949 Jy
! Component: 3000  -  total flux cleaned = -0.000195093 Jy
! Component: 3050  -  total flux cleaned = -0.0001951 Jy
! Component: 3100  -  total flux cleaned = -0.000182167 Jy
! Component: 3150  -  total flux cleaned = -0.000214242 Jy
! Component: 3200  -  total flux cleaned = -0.000227078 Jy
! Component: 3250  -  total flux cleaned = -0.000239758 Jy
! Component: 3300  -  total flux cleaned = -0.000233482 Jy
! Component: 3350  -  total flux cleaned = -0.000252335 Jy
! Component: 3400  -  total flux cleaned = -0.000246066 Jy
! Component: 3450  -  total flux cleaned = -0.000283338 Jy
! Component: 3500  -  total flux cleaned = -0.000264813 Jy
! Component: 3550  -  total flux cleaned = -0.00027712 Jy
! Component: 3600  -  total flux cleaned = -0.000277122 Jy
! Component: 3650  -  total flux cleaned = -0.000277173 Jy
! Component: 3700  -  total flux cleaned = -0.000295388 Jy
! Component: 3750  -  total flux cleaned = -0.000295411 Jy
! Component: 3800  -  total flux cleaned = -0.000295435 Jy
! Component: 3850  -  total flux cleaned = -0.000295415 Jy
! Component: 3900  -  total flux cleaned = -0.000295417 Jy
! Component: 3950  -  total flux cleaned = -0.000295389 Jy
! Component: 4000  -  total flux cleaned = -0.000307219 Jy
! Component: 4050  -  total flux cleaned = -0.000330693 Jy
! Total flux subtracted in 4096 components = -0.000301547 Jy
! Clean residual min=-0.000466 max=0.000336 Jy/beam
! Clean residual mean=-0.000000 rms=0.000101 Jy/beam
! Combined flux in latest and established models = 0.172499 Jy
keep
! Adding 290 model components to the UV plane model.
! The established model now contains 473 components and 0.172499 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1914+1636_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8757 x 1.93 at -3.9 degrees (North through East)
! Clean map  min=-0.00050474  max=0.14597 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1914+1636_X_map.fits
wmodel /vlbi/uf001/uva//J1914+1636_X_map.mod
! Writing 473 model components to file: /vlbi/uf001/uva//J1914+1636_X_map.mod
wobs   /vlbi/uf001/uva//J1914+1636_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1914+1636_X_uvs.fits
wwins  /vlbi/uf001/uva//J1914+1636_X_map.win
! wwins: Wrote 7 windows to /vlbi/uf001/uva//J1914+1636_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.14597 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000100722 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.207005 0.207005 0.414009 0.828018 1.65604 3.31207 6.62414 13.2483 26.4966 52.9932
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.145 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1449.24 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1914+1636_X_dfm.log closed on Mon Jan 14 04:59:27 2019