! Started logfile: /scr/pima/bu007_uvs/J0819+3226_C_dfm.log on Sun Jun 24 02:17:39 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/J0819+3226_C_uva.fits
! Reading UV FITS file: /scr/pima/bu007_uvs/J0819+3226_C_uva.fits
! AN table 1: 41 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.879675 visibilities/baseline/integration-bin.
! Found source: J0819+3226
! 
! 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 12984 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 J0819+3226_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 46 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 46 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 46 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 46 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 46 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 46 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 46 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 46 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.025092Jy  sigma=16.642271
! Fit after  self-cal, rms=0.792942Jy  sigma=13.001424
! 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=1.131 mas, bmaj=3.365 mas, bpa=11.74 degrees
! Estimated noise=0.634658 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 = 0.155262 Jy
! Component: 100  -  total flux cleaned = 0.195099 Jy
! Total flux subtracted in 100 components = 0.195099 Jy
! Clean residual min=-0.006402 max=0.016996 Jy/beam
! Clean residual mean=-0.000006 rms=0.001445 Jy/beam
! Combined flux in latest and established models = 0.195099 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.195099 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=0.087343Jy  sigma=1.391136
! Fit after  self-cal, rms=0.087281Jy  sigma=1.390762
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0186495 Jy
! Component: 100  -  total flux cleaned = 0.0282682 Jy
! Total flux subtracted in 100 components = 0.0282682 Jy
! Clean residual min=-0.003708 max=0.004513 Jy/beam
! Clean residual mean=-0.000001 rms=0.000956 Jy/beam
! Combined flux in latest and established models = 0.223368 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 7 components and 0.223368 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=0.082304Jy  sigma=1.311985
! Fit after  self-cal, rms=0.082242Jy  sigma=1.311602
! 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=1.387 mas, bmaj=3.636 mas, bpa=11.4 degrees
! Estimated noise=0.395956 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 = 0.00671663 Jy
! Component: 100  -  total flux cleaned = 0.009614 Jy
! Component: 150  -  total flux cleaned = 0.0109427 Jy
! Component: 200  -  total flux cleaned = 0.0113489 Jy
! Total flux subtracted in 200 components = 0.0113489 Jy
! Clean residual min=-0.002541 max=0.002228 Jy/beam
! Clean residual mean=-0.000001 rms=0.000555 Jy/beam
! Combined flux in latest and established models = 0.234716 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 16 components and 0.234716 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=0.081752Jy  sigma=1.303878
! Fit after  self-cal, rms=0.081736Jy  sigma=1.303833
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.387 x 3.636 at 11.4 degrees (North through East)
! Clean map  min=-0.0023389  max=0.20773 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.99     HN        0.99     KP        0.99     
!   LA        1.03     MK        0.99     NL        1.00     OV        1.03     
!   PT        1.04     SC        1.04     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.95     HN        0.99     KP        1.00     
!   LA        1.00     MK        1.00     NL        1.02     OV        1.04     
!   PT        1.00     SC        0.98     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        1.00     KP        1.01     
!   LA        0.98     MK        1.01     NL        1.03     OV        1.00     
!   PT        1.00     SC        1.00     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     HN        0.98     KP        1.03     
!   LA        0.98     MK        1.01     NL        1.00     OV        1.01     
!   PT        1.00     SC        0.99     
! 
! 
! Correcting IF 5.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.01     HN        1.00     KP        1.02     
!   LA        0.99     MK        1.01     NL        0.95     OV        0.99     
!   PT        1.00     SC        1.02     
! 
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.02     HN        0.96     KP        0.98     
!   LA        0.98     MK        1.02     NL        0.98     OV        1.02     
!   PT        1.01     SC        1.02     
! 
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     HN        0.99     KP        1.00     
!   LA        0.99     MK        1.04     NL        0.98     OV        0.98     
!   PT        1.00     SC        1.02     
! 
! 
! Correcting IF 8.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.96     HN        0.97     KP        0.96     
!   LA        1.02     MK        1.02     NL        0.98     OV        1.00     
!   PT        1.00     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.081736Jy  sigma=1.303833
! Fit after  self-cal, rms=0.081590Jy  sigma=1.299475
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.394 mas, bmaj=3.639 mas, bpa=11.24 degrees
! Estimated noise=0.397038 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 = -0.000506787 Jy
! Component: 100  -  total flux cleaned = -0.000357023 Jy
! Component: 150  -  total flux cleaned = -0.000252258 Jy
! Component: 200  -  total flux cleaned = -0.000162511 Jy
! Total flux subtracted in 200 components = -0.000162511 Jy
! Clean residual min=-0.002299 max=0.002154 Jy/beam
! Clean residual mean=0.000001 rms=0.000520 Jy/beam
! Combined flux in latest and established models = 0.234554 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 24 components and 0.234554 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=0.081576Jy  sigma=1.299188
! Fit after  self-cal, rms=0.081569Jy  sigma=1.299136
! 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=0.081569Jy  sigma=1.299136
! Fit after  self-cal, rms=0.081587Jy  sigma=1.297611
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.396 mas, bmaj=3.638 mas, bpa=11.22 degrees
! Estimated noise=0.397503 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000200058 Jy
! Component: 100  -  total flux cleaned = -0.000111055 Jy
! Component: 150  -  total flux cleaned = -2.13967e-05 Jy
! Component: 200  -  total flux cleaned = 4.31591e-06 Jy
! Total flux subtracted in 200 components = 4.31591e-06 Jy
! Clean residual min=-0.002215 max=0.002158 Jy/beam
! Clean residual mean=0.000001 rms=0.000506 Jy/beam
! Combined flux in latest and established models = 0.234558 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 25 components and 0.234558 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=0.081580Jy  sigma=1.297468
! Fit after  self-cal, rms=0.081579Jy  sigma=1.297453
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.67347e-05 Jy
! Component: 100  -  total flux cleaned = 2.90338e-05 Jy
! Component: 150  -  total flux cleaned = 1.71979e-05 Jy
! Component: 200  -  total flux cleaned = 1.76969e-05 Jy
! Total flux subtracted in 200 components = 1.76969e-05 Jy
! Clean residual min=-0.002182 max=0.002151 Jy/beam
! Clean residual mean=0.000001 rms=0.000505 Jy/beam
! Combined flux in latest and established models = 0.234576 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 30 components and 0.234576 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=0.081576Jy  sigma=1.297384
! Fit after  self-cal, rms=0.081576Jy  sigma=1.297380
! 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=0.081576Jy  sigma=1.297380
! Fit after  self-cal, rms=0.081643Jy  sigma=1.296529
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.397 mas, bmaj=3.637 mas, bpa=11.22 degrees
! Estimated noise=0.397696 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000112183 Jy
! Component: 100  -  total flux cleaned = -0.000101028 Jy
! Component: 150  -  total flux cleaned = -0.000110544 Jy
! Component: 200  -  total flux cleaned = -0.000110414 Jy
! Total flux subtracted in 200 components = -0.000110414 Jy
! Clean residual min=-0.002117 max=0.002177 Jy/beam
! Clean residual mean=0.000001 rms=0.000499 Jy/beam
! Combined flux in latest and established models = 0.234465 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 37 components and 0.234465 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=0.081641Jy  sigma=1.296477
! Fit after  self-cal, rms=0.081642Jy  sigma=1.296465
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 (10.2, 35.1).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00106551 Jy
! Component: 100  -  total flux cleaned = 0.0010619 Jy
! Component: 150  -  total flux cleaned = 0.000980813 Jy
! Component: 200  -  total flux cleaned = 0.00104553 Jy
! Total flux subtracted in 200 components = 0.00104553 Jy
! Clean residual min=-0.002148 max=0.001966 Jy/beam
! Clean residual mean=0.000000 rms=0.000485 Jy/beam
! Combined flux in latest and established models = 0.235511 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 58 components and 0.235511 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=0.081586Jy  sigma=1.295454
! Fit after  self-cal, rms=0.081584Jy  sigma=1.295429
! 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=0.081584Jy  sigma=1.295429
! Fit after  self-cal, rms=0.081560Jy  sigma=1.295413
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.626 mas, bmaj=4.859 mas, bpa=6.095 degrees
! Estimated noise=0.549494 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000188674 Jy
! Component: 100  -  total flux cleaned = 0.000318203 Jy
! Component: 150  -  total flux cleaned = 0.000392322 Jy
! Component: 200  -  total flux cleaned = 0.000408178 Jy
! Total flux subtracted in 200 components = 0.000408178 Jy
! Clean residual min=-0.002110 max=0.002067 Jy/beam
! Clean residual mean=0.000000 rms=0.000595 Jy/beam
! Combined flux in latest and established models = 0.235919 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 69 components and 0.235919 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=0.081559Jy  sigma=1.295362
! Fit after  self-cal, rms=0.081558Jy  sigma=1.295346
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 = -2.55765e-06 Jy
! Component: 100  -  total flux cleaned = 1.34305e-05 Jy
! Component: 150  -  total flux cleaned = -3.2665e-07 Jy
! Component: 200  -  total flux cleaned = -1.33762e-05 Jy
! Total flux subtracted in 200 components = -1.33762e-05 Jy
! Clean residual min=-0.002112 max=0.002057 Jy/beam
! Clean residual mean=0.000001 rms=0.000592 Jy/beam
! Combined flux in latest and established models = 0.235906 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 76 components and 0.235906 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=0.081558Jy  sigma=1.295325
! Fit after  self-cal, rms=0.081557Jy  sigma=1.295312
! 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=1.398 mas, bmaj=3.637 mas, bpa=11.23 degrees
! Estimated noise=0.397571 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.398 x 3.637 at 11.23 degrees (North through East)
! Clean map  min=-0.0019757  max=0.20834 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=1.137 mas, bmaj=3.357 mas, bpa=11.66 degrees
! Estimated noise=0.641366 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.156232 Jy
! Component: 100  -  total flux cleaned = 0.196213 Jy
! Component: 150  -  total flux cleaned = 0.214229 Jy
! Component: 200  -  total flux cleaned = 0.223363 Jy
! Total flux subtracted in 200 components = 0.223363 Jy
! Clean residual min=-0.003707 max=0.004289 Jy/beam
! Clean residual mean=-0.000001 rms=0.000927 Jy/beam
! Combined flux in latest and established models = 0.223363 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 10 model components to the UV plane model.
! The established model now contains 10 components and 0.223363 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.398 mas, bmaj=3.637 mas, bpa=11.23 degrees
! Estimated noise=0.397571 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 = 0.00612421 Jy
! Component: 100  -  total flux cleaned = 0.00906624 Jy
! Component: 150  -  total flux cleaned = 0.0101718 Jy
! Component: 200  -  total flux cleaned = 0.0105356 Jy
! Total flux subtracted in 200 components = 0.0105356 Jy
! Clean residual min=-0.002281 max=0.001953 Jy/beam
! Clean residual mean=-0.000001 rms=0.000500 Jy/beam
! Combined flux in latest and established models = 0.233898 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 25 components and 0.233898 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=3.626 mas, bmaj=4.859 mas, bpa=6.095 degrees
! Estimated noise=0.549494 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00136949 Jy
! Component: 100  -  total flux cleaned = 0.00180124 Jy
! Component: 150  -  total flux cleaned = 0.00196376 Jy
! Component: 200  -  total flux cleaned = 0.00196474 Jy
! Total flux subtracted in 200 components = 0.00196474 Jy
! Clean residual min=-0.002112 max=0.002026 Jy/beam
! Clean residual mean=0.000000 rms=0.000597 Jy/beam
! Combined flux in latest and established models = 0.235863 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 = 6.79166e-07 Jy
! Component: 100  -  total flux cleaned = -1.68009e-05 Jy
! Component: 150  -  total flux cleaned = -3.2355e-05 Jy
! Component: 200  -  total flux cleaned = -4.69971e-05 Jy
! Total flux subtracted in 200 components = -4.69971e-05 Jy
! Clean residual min=-0.002123 max=0.002024 Jy/beam
! Clean residual mean=0.000000 rms=0.000592 Jy/beam
! Combined flux in latest and established models = 0.235816 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 48 components and 0.235816 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.398 mas, bmaj=3.637 mas, bpa=11.23 degrees
! Estimated noise=0.397571 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -4.57896e-05 Jy
! Component: 100  -  total flux cleaned = 7.66474e-05 Jy
! Component: 150  -  total flux cleaned = 0.000113141 Jy
! Component: 200  -  total flux cleaned = 0.000112459 Jy
! Total flux subtracted in 200 components = 0.000112459 Jy
! Clean residual min=-0.002239 max=0.001925 Jy/beam
! Clean residual mean=0.000001 rms=0.000481 Jy/beam
! Combined flux in latest and established models = 0.235929 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 60 components and 0.235929 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=0.081569Jy  sigma=1.295584
! Fit after  self-cal, rms=0.081565Jy  sigma=1.295519
wmodel J0819+3226_C_map.mod
! Writing 60 model components to file: J0819+3226_C_map.mod
wobs   J0819+3226_C_uvs.fits
! Writing UV FITS file: J0819+3226_C_uvs.fits
wwins  J0819+3226_C_map.win
! wwins: Wrote 2 windows to J0819+3226_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 = -0.000511094 Jy
! Component: 100  -  total flux cleaned = -0.00071541 Jy
! Component: 150  -  total flux cleaned = -0.000878925 Jy
! Component: 200  -  total flux cleaned = -0.000942388 Jy
! Component: 250  -  total flux cleaned = -0.00097407 Jy
! Component: 300  -  total flux cleaned = -0.00100475 Jy
! Component: 350  -  total flux cleaned = -0.000975119 Jy
! Component: 400  -  total flux cleaned = -0.00097549 Jy
! Component: 450  -  total flux cleaned = -0.00100445 Jy
! Component: 500  -  total flux cleaned = -0.00103293 Jy
! Component: 550  -  total flux cleaned = -0.00117021 Jy
! Component: 600  -  total flux cleaned = -0.00127791 Jy
! Component: 650  -  total flux cleaned = -0.00127763 Jy
! Component: 700  -  total flux cleaned = -0.00138257 Jy
! Component: 750  -  total flux cleaned = -0.00143447 Jy
! Component: 800  -  total flux cleaned = -0.00148558 Jy
! Component: 850  -  total flux cleaned = -0.00161175 Jy
! Component: 900  -  total flux cleaned = -0.00166136 Jy
! Component: 950  -  total flux cleaned = -0.00183275 Jy
! Component: 1000  -  total flux cleaned = -0.00178382 Jy
! Component: 1050  -  total flux cleaned = -0.00180804 Jy
! Component: 1100  -  total flux cleaned = -0.0018798 Jy
! Component: 1150  -  total flux cleaned = -0.00187998 Jy
! Component: 1200  -  total flux cleaned = -0.00190307 Jy
! Component: 1250  -  total flux cleaned = -0.00187995 Jy
! Component: 1300  -  total flux cleaned = -0.00187999 Jy
! Component: 1350  -  total flux cleaned = -0.0019252 Jy
! Component: 1400  -  total flux cleaned = -0.0018803 Jy
! Component: 1450  -  total flux cleaned = -0.00192484 Jy
! Component: 1500  -  total flux cleaned = -0.00194686 Jy
! Component: 1550  -  total flux cleaned = -0.00194677 Jy
! Component: 1600  -  total flux cleaned = -0.00194649 Jy
! Component: 1650  -  total flux cleaned = -0.00196754 Jy
! Component: 1700  -  total flux cleaned = -0.00192491 Jy
! Component: 1750  -  total flux cleaned = -0.00194593 Jy
! Component: 1800  -  total flux cleaned = -0.00196669 Jy
! Component: 1850  -  total flux cleaned = -0.00192531 Jy
! Component: 1900  -  total flux cleaned = -0.00190488 Jy
! Component: 1950  -  total flux cleaned = -0.0019867 Jy
! Component: 2000  -  total flux cleaned = -0.00196639 Jy
! Component: 2050  -  total flux cleaned = -0.00192636 Jy
! Component: 2100  -  total flux cleaned = -0.00192644 Jy
! Component: 2150  -  total flux cleaned = -0.00200586 Jy
! Component: 2200  -  total flux cleaned = -0.00194683 Jy
! Component: 2250  -  total flux cleaned = -0.00200532 Jy
! Component: 2300  -  total flux cleaned = -0.00196632 Jy
! Component: 2350  -  total flux cleaned = -0.00202389 Jy
! Component: 2400  -  total flux cleaned = -0.00204291 Jy
! Component: 2450  -  total flux cleaned = -0.00204275 Jy
! Component: 2500  -  total flux cleaned = -0.0020236 Jy
! Component: 2550  -  total flux cleaned = -0.00200505 Jy
! Component: 2600  -  total flux cleaned = -0.00206091 Jy
! Component: 2650  -  total flux cleaned = -0.00202378 Jy
! Component: 2700  -  total flux cleaned = -0.00202378 Jy
! Component: 2750  -  total flux cleaned = -0.00202376 Jy
! Component: 2800  -  total flux cleaned = -0.00204194 Jy
! Component: 2850  -  total flux cleaned = -0.00202387 Jy
! Component: 2900  -  total flux cleaned = -0.00209552 Jy
! Component: 2950  -  total flux cleaned = -0.00202434 Jy
! Component: 3000  -  total flux cleaned = -0.00205983 Jy
! Component: 3050  -  total flux cleaned = -0.00200685 Jy
! Component: 3100  -  total flux cleaned = -0.00200661 Jy
! Component: 3150  -  total flux cleaned = -0.0020064 Jy
! Component: 3200  -  total flux cleaned = -0.00198919 Jy
! Component: 3250  -  total flux cleaned = -0.00195495 Jy
! Component: 3300  -  total flux cleaned = -0.0019038 Jy
! Component: 3350  -  total flux cleaned = -0.00192071 Jy
! Component: 3400  -  total flux cleaned = -0.00183627 Jy
! Component: 3450  -  total flux cleaned = -0.00183624 Jy
! Component: 3500  -  total flux cleaned = -0.00178602 Jy
! Component: 3550  -  total flux cleaned = -0.0018193 Jy
! Component: 3600  -  total flux cleaned = -0.00181948 Jy
! Component: 3650  -  total flux cleaned = -0.00176999 Jy
! Component: 3700  -  total flux cleaned = -0.00168822 Jy
! Component: 3750  -  total flux cleaned = -0.00176964 Jy
! Component: 3800  -  total flux cleaned = -0.001721 Jy
! Component: 3850  -  total flux cleaned = -0.00170507 Jy
! Component: 3900  -  total flux cleaned = -0.00165705 Jy
! Component: 3950  -  total flux cleaned = -0.00180054 Jy
! Component: 4000  -  total flux cleaned = -0.00176897 Jy
! Component: 4050  -  total flux cleaned = -0.00186357 Jy
! Total flux subtracted in 4096 components = -0.00178498 Jy
! Clean residual min=-0.000850 max=0.001033 Jy/beam
! Clean residual mean=-0.000000 rms=0.000284 Jy/beam
! Combined flux in latest and established models = 0.234144 Jy
keep
! Adding 322 model components to the UV plane model.
! The established model now contains 382 components and 0.234144 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /scr/pima/bu007_uvs/J0819+3226_C_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.398 x 3.637 at 11.23 degrees (North through East)
! Clean map  min=-0.0017727  max=0.20858 Jy/beam
! Writing clean map to FITS file: /scr/pima/bu007_uvs/J0819+3226_C_map.fits
wmodel /scr/pima/bu007_uvs/J0819+3226_C_map.mod
! Writing 382 model components to file: /scr/pima/bu007_uvs/J0819+3226_C_map.mod
wobs   /scr/pima/bu007_uvs/J0819+3226_C_uvs.fits
! Writing UV FITS file: /scr/pima/bu007_uvs/J0819+3226_C_uvs.fits
wwins  /scr/pima/bu007_uvs/J0819+3226_C_map.win
! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J0819+3226_C_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.208576 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000283322 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.407509 0.407509 0.815018 1.63004 3.26007 6.52015 13.0403 26.0806 52.1612
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0008 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.208 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  736.179 
quit
! Quitting program
! Log file /scr/pima/bu007_uvs/J0819+3226_C_dfm.log closed on Sun Jun 24 02:17:43 2018