! Started logfile: /scr/pima/bu007_uvs/J1257+3229_C_dfm.log on Sun Jun 24 02:23:19 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.3000
float taper_size
taper_size =   40.0
float freq
freq       =    4.60049
obs     /scr/pima/bu007_uvs/J1257+3229_C_uva.fits
! Reading UV FITS file: /scr/pima/bu007_uvs/J1257+3229_C_uva.fits
! AN table 1: 46 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.969565 visibilities/baseline/integration-bin.
! Found source: J1257+3229
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  4.60049e+09        8e+06          1        8e+06
!  02        2  4.73049e+09        8e+06          1        8e+06
!  03        3  4.84049e+09        8e+06          1        8e+06
!  04        4  4.93049e+09        8e+06          1        8e+06
!  05        5  5.00049e+09        8e+06          1        8e+06
!  06        6  5.05049e+09        8e+06          1        8e+06
!  07        7  5.08049e+09        8e+06          1        8e+06
!  08        8  5.09049e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 94 lines of history.
! 
! Reading 16056 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 8 channels.
! Selecting polarization: RR,  channels: 1..8
! 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
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.3 
print "taper_size =", taper_size
! taper_size = 40 
![@/opt64/bin/pima_mupet_01.dfm J1257+3229_C]
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 0.300x0.300 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.
! 
! Fit before self-cal, rms=1.059597Jy  sigma=14.896031
! Fit after  self-cal, rms=0.676877Jy  sigma=9.837618
! 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=1.088 mas, bmaj=3.152 mas, bpa=9.48 degrees
! Estimated noise=0.665214 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 = 0.232079 Jy
! Component: 100  -  total flux cleaned = 0.310284 Jy
! Total flux subtracted in 100 components = 0.310284 Jy
! Clean residual min=-0.009244 max=0.035030 Jy/beam
! Clean residual mean=-0.000015 rms=0.002429 Jy/beam
! Combined flux in latest and established models = 0.310285 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.310285 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.
! 
! Fit before self-cal, rms=0.112268Jy  sigma=1.502237
! Fit after  self-cal, rms=0.111945Jy  sigma=1.499363
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0382911 Jy
! Component: 100  -  total flux cleaned = 0.0578563 Jy
! Total flux subtracted in 100 components = 0.0578563 Jy
! Clean residual min=-0.004782 max=0.009942 Jy/beam
! Clean residual mean=-0.000006 rms=0.001283 Jy/beam
! Combined flux in latest and established models = 0.368141 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 13 components and 0.368141 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.
! 
! Fit before self-cal, rms=0.092628Jy  sigma=1.248606
! Fit after  self-cal, rms=0.092461Jy  sigma=1.247124
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0126495 Jy
! Component: 100  -  total flux cleaned = 0.021159 Jy
! Total flux subtracted in 100 components = 0.021159 Jy
! Clean residual min=-0.004157 max=0.005757 Jy/beam
! Clean residual mean=-0.000003 rms=0.001048 Jy/beam
! Combined flux in latest and established models = 0.3893 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 24 components and 0.3893 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.
! 
! Fit before self-cal, rms=0.089405Jy  sigma=1.208143
! Fit after  self-cal, rms=0.089332Jy  sigma=1.207465
! Inverting map 
! Added new window around map position (-0.3, 3.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00717174 Jy
! Component: 100  -  total flux cleaned = 0.0124014 Jy
! Total flux subtracted in 100 components = 0.0124014 Jy
! Clean residual min=-0.003882 max=0.004364 Jy/beam
! Clean residual mean=-0.000002 rms=0.000955 Jy/beam
! Combined flux in latest and established models = 0.401701 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 33 components and 0.401701 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.
! 
! Fit before self-cal, rms=0.088220Jy  sigma=1.193558
! Fit after  self-cal, rms=0.088182Jy  sigma=1.193176
! 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=1.335 mas, bmaj=3.44 mas, bpa=9.147 degrees
! Estimated noise=0.412573 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 = 0.00742609 Jy
! Component: 100  -  total flux cleaned = 0.0122153 Jy
! Component: 150  -  total flux cleaned = 0.0156547 Jy
! Component: 200  -  total flux cleaned = 0.0181606 Jy
! Total flux subtracted in 200 components = 0.0181606 Jy
! Clean residual min=-0.002582 max=0.005209 Jy/beam
! Clean residual mean=-0.000005 rms=0.000644 Jy/beam
! Combined flux in latest and established models = 0.419862 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 51 components and 0.419862 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.
! 
! Fit before self-cal, rms=0.087364Jy  sigma=1.183379
! Fit after  self-cal, rms=0.087316Jy  sigma=1.182910
! Inverting map 
! Added new window around map position (2.1, 3.3).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00465168 Jy
! Component: 100  -  total flux cleaned = 0.00688615 Jy
! Component: 150  -  total flux cleaned = 0.00785035 Jy
! Component: 200  -  total flux cleaned = 0.00840571 Jy
! Total flux subtracted in 200 components = 0.00840571 Jy
! Clean residual min=-0.002197 max=0.002034 Jy/beam
! Clean residual mean=-0.000002 rms=0.000533 Jy/beam
! Combined flux in latest and established models = 0.428268 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 71 components and 0.428268 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.
! 
! Fit before self-cal, rms=0.087046Jy  sigma=1.179148
! Fit after  self-cal, rms=0.087023Jy  sigma=1.178950
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.335 x 3.44 at 9.147 degrees (North through East)
! Clean map  min=-0.0020497  max=0.31506 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.99     HN        1.00     KP        1.00     
!   LA        1.02     MK        1.00     NL        0.99     OV        0.98     
!   PT        1.00     SC        1.02     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.02     HN        0.99     KP        0.99     
!   LA        1.02     MK        1.01     NL        1.00     OV        1.00     
!   PT        1.02     SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.98     HN        1.01     KP        1.01     
!   LA        1.00     MK        1.01     NL        0.99     OV        0.99     
!   PT        1.00     SC        1.00     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00     HN        0.99     KP        1.01     
!   LA        0.99     MK        1.03     NL        1.00     OV        0.98     
!   PT        1.01     SC        0.99     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.01     HN        0.98     KP        1.01     
!   LA        0.98     MK        1.02     NL        0.98     OV        0.99     
!   PT        1.01     SC        1.00     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        0.99     KP        1.01     
!   LA        1.00     MK        1.02     NL        0.97     OV        1.00     
!   PT        0.99     SC        0.99     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.01     HN        0.99     KP        0.97     
!   LA        0.99     MK        1.02     NL        1.00     OV        1.00     
!   PT        0.99     SC        1.02     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.99     HN        1.00     KP        0.99     
!   LA        1.01     MK        1.04     NL        0.98     OV        0.98     
!   PT        1.00     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.087023Jy  sigma=1.178950
! Fit after  self-cal, rms=0.086606Jy  sigma=1.175950
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.34 mas, bmaj=3.442 mas, bpa=9.188 degrees
! Estimated noise=0.412345 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 = 0.000869855 Jy
! Component: 100  -  total flux cleaned = 0.00136609 Jy
! Component: 150  -  total flux cleaned = 0.00179999 Jy
! Component: 200  -  total flux cleaned = 0.00195562 Jy
! Total flux subtracted in 200 components = 0.00195562 Jy
! Clean residual min=-0.001936 max=0.001974 Jy/beam
! Clean residual mean=-0.000002 rms=0.000479 Jy/beam
! Combined flux in latest and established models = 0.430223 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 86 components and 0.430223 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.
! 
! Fit before self-cal, rms=0.086568Jy  sigma=1.175429
! Fit after  self-cal, rms=0.086557Jy  sigma=1.175375
! 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.
! 
! Fit before self-cal, rms=0.086557Jy  sigma=1.175375
! Fit after  self-cal, rms=0.086520Jy  sigma=1.174612
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.34 mas, bmaj=3.441 mas, bpa=9.194 degrees
! Estimated noise=0.412427 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000131094 Jy
! Component: 100  -  total flux cleaned = 0.000414252 Jy
! Component: 150  -  total flux cleaned = 0.000586064 Jy
! Component: 200  -  total flux cleaned = 0.000660822 Jy
! Total flux subtracted in 200 components = 0.000660822 Jy
! Clean residual min=-0.001877 max=0.001915 Jy/beam
! Clean residual mean=-0.000002 rms=0.000466 Jy/beam
! Combined flux in latest and established models = 0.430884 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 94 components and 0.430884 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.
! 
! Fit before self-cal, rms=0.086506Jy  sigma=1.174441
! Fit after  self-cal, rms=0.086505Jy  sigma=1.174426
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 = 0.000119113 Jy
! Component: 100  -  total flux cleaned = 0.000239879 Jy
! Component: 150  -  total flux cleaned = 0.000285397 Jy
! Component: 200  -  total flux cleaned = 0.000286284 Jy
! Total flux subtracted in 200 components = 0.000286284 Jy
! Clean residual min=-0.001875 max=0.001886 Jy/beam
! Clean residual mean=-0.000002 rms=0.000464 Jy/beam
! Combined flux in latest and established models = 0.43117 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 102 components and 0.43117 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.
! 
! Fit before self-cal, rms=0.086499Jy  sigma=1.174347
! Fit after  self-cal, rms=0.086498Jy  sigma=1.174340
! 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.
! 
! Fit before self-cal, rms=0.086498Jy  sigma=1.174340
! Fit after  self-cal, rms=0.086482Jy  sigma=1.172495
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.341 mas, bmaj=3.442 mas, bpa=9.183 degrees
! Estimated noise=0.412597 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.99976e-05 Jy
! Component: 100  -  total flux cleaned = 0.00019407 Jy
! Component: 150  -  total flux cleaned = 0.000222829 Jy
! Component: 200  -  total flux cleaned = 0.00021142 Jy
! Total flux subtracted in 200 components = 0.00021142 Jy
! Clean residual min=-0.001791 max=0.001828 Jy/beam
! Clean residual mean=-0.000001 rms=0.000446 Jy/beam
! Combined flux in latest and established models = 0.431382 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 122 components and 0.431382 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.
! 
! Fit before self-cal, rms=0.086476Jy  sigma=1.172413
! Fit after  self-cal, rms=0.086474Jy  sigma=1.172400
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 = 8.35323e-05 Jy
! Component: 100  -  total flux cleaned = 7.1999e-05 Jy
! Component: 150  -  total flux cleaned = 6.15666e-05 Jy
! Component: 200  -  total flux cleaned = 4.21729e-05 Jy
! Total flux subtracted in 200 components = 4.21729e-05 Jy
! Clean residual min=-0.001787 max=0.001820 Jy/beam
! Clean residual mean=-0.000001 rms=0.000445 Jy/beam
! Combined flux in latest and established models = 0.431424 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 130 components and 0.431424 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.
! 
! Fit before self-cal, rms=0.086471Jy  sigma=1.172364
! Fit after  self-cal, rms=0.086471Jy  sigma=1.172358
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 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.
! 
! Fit before self-cal, rms=0.086471Jy  sigma=1.172358
! Fit after  self-cal, rms=0.086488Jy  sigma=1.172343
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.381 mas, bmaj=4.719 mas, bpa=5.91 degrees
! Estimated noise=0.600075 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 9.56381e-05 Jy
! Component: 100  -  total flux cleaned = 0.000125294 Jy
! Component: 150  -  total flux cleaned = 8.88148e-05 Jy
! Component: 200  -  total flux cleaned = 4.02263e-05 Jy
! Total flux subtracted in 200 components = 4.02263e-05 Jy
! Clean residual min=-0.002265 max=0.002330 Jy/beam
! Clean residual mean=-0.000001 rms=0.000657 Jy/beam
! Combined flux in latest and established models = 0.431464 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 140 components and 0.431464 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.
! 
! Fit before self-cal, rms=0.086488Jy  sigma=1.172362
! Fit after  self-cal, rms=0.086486Jy  sigma=1.172349
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 = -4.52085e-05 Jy
! Component: 100  -  total flux cleaned = -5.95352e-05 Jy
! Component: 150  -  total flux cleaned = -0.000109269 Jy
! Component: 200  -  total flux cleaned = -0.000141627 Jy
! Total flux subtracted in 200 components = -0.000141627 Jy
! Clean residual min=-0.002246 max=0.002304 Jy/beam
! Clean residual mean=-0.000001 rms=0.000653 Jy/beam
! Combined flux in latest and established models = 0.431322 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 143 components and 0.431322 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.
! 
! Fit before self-cal, rms=0.086487Jy  sigma=1.172389
! Fit after  self-cal, rms=0.086487Jy  sigma=1.172385
! 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=1.342 mas, bmaj=3.443 mas, bpa=9.171 degrees
! Estimated noise=0.412693 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.342 x 3.443 at 9.171 degrees (North through East)
! Clean map  min=-0.0016568  max=0.3153 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=1.094 mas, bmaj=3.157 mas, bpa=9.461 degrees
! Estimated noise=0.66873 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.232923 Jy
! Component: 100  -  total flux cleaned = 0.311847 Jy
! Component: 150  -  total flux cleaned = 0.350056 Jy
! Component: 200  -  total flux cleaned = 0.369628 Jy
! Total flux subtracted in 200 components = 0.369628 Jy
! Clean residual min=-0.005165 max=0.010009 Jy/beam
! Clean residual mean=-0.000007 rms=0.001237 Jy/beam
! Combined flux in latest and established models = 0.369628 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 17 model components to the UV plane model.
! The established model now contains 17 components and 0.369628 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.342 mas, bmaj=3.443 mas, bpa=9.171 degrees
! Estimated noise=0.412693 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 = 0.0184148 Jy
! Component: 100  -  total flux cleaned = 0.0298658 Jy
! Component: 150  -  total flux cleaned = 0.0379363 Jy
! Component: 200  -  total flux cleaned = 0.0436853 Jy
! Total flux subtracted in 200 components = 0.0436853 Jy
! Clean residual min=-0.002519 max=0.003268 Jy/beam
! Clean residual mean=-0.000009 rms=0.000653 Jy/beam
! Combined flux in latest and established models = 0.413314 Jy
! Adding 30 model components to the UV plane model.
! The established model now contains 40 components and 0.413314 Jy
! Inverting map 
! Added new window around map position (-1.5, 2.7).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00420644 Jy
! Component: 100  -  total flux cleaned = 0.0073479 Jy
! Component: 150  -  total flux cleaned = 0.00976572 Jy
! Component: 200  -  total flux cleaned = 0.0116756 Jy
! Total flux subtracted in 200 components = 0.0116756 Jy
! Clean residual min=-0.002043 max=0.001775 Jy/beam
! Clean residual mean=-0.000004 rms=0.000483 Jy/beam
! Combined flux in latest and established models = 0.424989 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 66 components and 0.424989 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.381 mas, bmaj=4.719 mas, bpa=5.91 degrees
! Estimated noise=0.600075 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00304155 Jy
! Component: 100  -  total flux cleaned = 0.00478778 Jy
! Component: 150  -  total flux cleaned = 0.00583427 Jy
! Component: 200  -  total flux cleaned = 0.00596369 Jy
! Total flux subtracted in 200 components = 0.00596369 Jy
! Clean residual min=-0.002399 max=0.002310 Jy/beam
! Clean residual mean=-0.000002 rms=0.000664 Jy/beam
! Combined flux in latest and established models = 0.430953 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 = 8.86025e-07 Jy
! Component: 100  -  total flux cleaned = 2.63595e-05 Jy
! Component: 150  -  total flux cleaned = 2.60008e-05 Jy
! Component: 200  -  total flux cleaned = 2.50008e-05 Jy
! Total flux subtracted in 200 components = 2.50008e-05 Jy
! Clean residual min=-0.002351 max=0.002291 Jy/beam
! Clean residual mean=-0.000002 rms=0.000654 Jy/beam
! Combined flux in latest and established models = 0.430978 Jy
! Adding 67 model components to the UV plane model.
! The established model now contains 127 components and 0.430978 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.342 mas, bmaj=3.443 mas, bpa=9.171 degrees
! Estimated noise=0.412693 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.97475e-05 Jy
! Component: 100  -  total flux cleaned = -6.04925e-05 Jy
! Component: 150  -  total flux cleaned = -6.1239e-05 Jy
! Component: 200  -  total flux cleaned = -1.51574e-05 Jy
! Total flux subtracted in 200 components = -1.51574e-05 Jy
! Clean residual min=-0.001829 max=0.001753 Jy/beam
! Clean residual mean=-0.000001 rms=0.000444 Jy/beam
! Combined flux in latest and established models = 0.430963 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 147 components and 0.430963 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.
! 
! Fit before self-cal, rms=0.086490Jy  sigma=1.172502
! Fit after  self-cal, rms=0.086487Jy  sigma=1.172435
wmodel J1257+3229_C_map.mod
! Writing 147 model components to file: J1257+3229_C_map.mod
wobs   J1257+3229_C_uvs.fits
! Writing UV FITS file: J1257+3229_C_uvs.fits
wwins  J1257+3229_C_map.win
! wwins: Wrote 4 windows to J1257+3229_C_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 = -7.47208e-05 Jy
! Component: 100  -  total flux cleaned = 8.33072e-05 Jy
! Component: 150  -  total flux cleaned = 0.000114722 Jy
! Component: 200  -  total flux cleaned = 0.000321339 Jy
! Component: 250  -  total flux cleaned = 0.000464964 Jy
! Component: 300  -  total flux cleaned = 0.000549326 Jy
! Component: 350  -  total flux cleaned = 0.000632372 Jy
! Component: 400  -  total flux cleaned = 0.000794791 Jy
! Component: 450  -  total flux cleaned = 0.000900981 Jy
! Component: 500  -  total flux cleaned = 0.00103225 Jy
! Component: 550  -  total flux cleaned = 0.00118732 Jy
! Component: 600  -  total flux cleaned = 0.00131434 Jy
! Component: 650  -  total flux cleaned = 0.00141509 Jy
! Component: 700  -  total flux cleaned = 0.00151421 Jy
! Component: 750  -  total flux cleaned = 0.00158746 Jy
! Component: 800  -  total flux cleaned = 0.00170812 Jy
! Component: 850  -  total flux cleaned = 0.00175549 Jy
! Component: 900  -  total flux cleaned = 0.00187324 Jy
! Component: 950  -  total flux cleaned = 0.00184971 Jy
! Component: 1000  -  total flux cleaned = 0.00196452 Jy
! Component: 1050  -  total flux cleaned = 0.00191891 Jy
! Component: 1100  -  total flux cleaned = 0.00200857 Jy
! Component: 1150  -  total flux cleaned = 0.0019641 Jy
! Component: 1200  -  total flux cleaned = 0.0020741 Jy
! Component: 1250  -  total flux cleaned = 0.0020738 Jy
! Component: 1300  -  total flux cleaned = 0.00211698 Jy
! Component: 1350  -  total flux cleaned = 0.00213856 Jy
! Component: 1400  -  total flux cleaned = 0.00222326 Jy
! Component: 1450  -  total flux cleaned = 0.00222359 Jy
! Component: 1500  -  total flux cleaned = 0.00230656 Jy
! Component: 1550  -  total flux cleaned = 0.00230647 Jy
! Component: 1600  -  total flux cleaned = 0.00234763 Jy
! Component: 1650  -  total flux cleaned = 0.00242829 Jy
! Component: 1700  -  total flux cleaned = 0.00244793 Jy
! Component: 1750  -  total flux cleaned = 0.00242788 Jy
! Component: 1800  -  total flux cleaned = 0.00240835 Jy
! Component: 1850  -  total flux cleaned = 0.00246692 Jy
! Component: 1900  -  total flux cleaned = 0.00256386 Jy
! Component: 1950  -  total flux cleaned = 0.00262127 Jy
! Component: 2000  -  total flux cleaned = 0.00269757 Jy
! Component: 2050  -  total flux cleaned = 0.00269768 Jy
! Component: 2100  -  total flux cleaned = 0.00275399 Jy
! Component: 2150  -  total flux cleaned = 0.00284722 Jy
! Component: 2200  -  total flux cleaned = 0.00290281 Jy
! Component: 2250  -  total flux cleaned = 0.00297627 Jy
! Component: 2300  -  total flux cleaned = 0.00297608 Jy
! Component: 2350  -  total flux cleaned = 0.00301221 Jy
! Component: 2400  -  total flux cleaned = 0.00310211 Jy
! Component: 2450  -  total flux cleaned = 0.00313768 Jy
! Component: 2500  -  total flux cleaned = 0.00319079 Jy
! Component: 2550  -  total flux cleaned = 0.00324373 Jy
! Component: 2600  -  total flux cleaned = 0.00324369 Jy
! Component: 2650  -  total flux cleaned = 0.00338253 Jy
! Component: 2700  -  total flux cleaned = 0.00339987 Jy
! Component: 2750  -  total flux cleaned = 0.00350256 Jy
! Component: 2800  -  total flux cleaned = 0.00346869 Jy
! Component: 2850  -  total flux cleaned = 0.00360346 Jy
! Component: 2900  -  total flux cleaned = 0.00363696 Jy
! Component: 2950  -  total flux cleaned = 0.00365383 Jy
! Component: 3000  -  total flux cleaned = 0.00378609 Jy
! Component: 3050  -  total flux cleaned = 0.00375314 Jy
! Component: 3100  -  total flux cleaned = 0.0039165 Jy
! Component: 3150  -  total flux cleaned = 0.00401362 Jy
! Component: 3200  -  total flux cleaned = 0.00407819 Jy
! Component: 3250  -  total flux cleaned = 0.00415857 Jy
! Component: 3300  -  total flux cleaned = 0.00425428 Jy
! Component: 3350  -  total flux cleaned = 0.00436521 Jy
! Component: 3400  -  total flux cleaned = 0.00441237 Jy
! Component: 3450  -  total flux cleaned = 0.00449065 Jy
! Component: 3500  -  total flux cleaned = 0.00456842 Jy
! Component: 3550  -  total flux cleaned = 0.004584 Jy
! Component: 3600  -  total flux cleaned = 0.0046302 Jy
! Component: 3650  -  total flux cleaned = 0.00476801 Jy
! Component: 3700  -  total flux cleaned = 0.00473744 Jy
! Component: 3750  -  total flux cleaned = 0.00479809 Jy
! Component: 3800  -  total flux cleaned = 0.00485831 Jy
! Component: 3850  -  total flux cleaned = 0.00491829 Jy
! Component: 3900  -  total flux cleaned = 0.00493331 Jy
! Component: 3950  -  total flux cleaned = 0.00499295 Jy
! Component: 4000  -  total flux cleaned = 0.00502258 Jy
! Component: 4050  -  total flux cleaned = 0.00511083 Jy
! Total flux subtracted in 4096 components = 0.00518396 Jy
! Clean residual min=-0.000856 max=0.000731 Jy/beam
! Clean residual mean=-0.000002 rms=0.000265 Jy/beam
! Combined flux in latest and established models = 0.436147 Jy
keep
! Adding 316 model components to the UV plane model.
! The established model now contains 463 components and 0.436146 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /scr/pima/bu007_uvs/J1257+3229_C_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.342 x 3.443 at 9.171 degrees (North through East)
! Clean map  min=-0.001499  max=0.31627 Jy/beam
! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1257+3229_C_map.fits
wmodel /scr/pima/bu007_uvs/J1257+3229_C_map.mod
! Writing 463 model components to file: /scr/pima/bu007_uvs/J1257+3229_C_map.mod
wobs   /scr/pima/bu007_uvs/J1257+3229_C_uvs.fits
! Writing UV FITS file: /scr/pima/bu007_uvs/J1257+3229_C_uvs.fits
wwins  /scr/pima/bu007_uvs/J1257+3229_C_map.win
! wwins: Wrote 5 windows to /scr/pima/bu007_uvs/J1257+3229_C_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.316267 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000264099 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.250516 0.250516 0.501031 1.00206 2.00413 4.00825 8.0165 16.033 32.066 64.132
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0007 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.316 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1197.53 
quit
! Quitting program
! Log file /scr/pima/bu007_uvs/J1257+3229_C_dfm.log closed on Sun Jun 24 02:23:24 2018