! Started logfile: /vlbi/uf001/uva//J2047-1841_X_dfm.log on Mon Jan 14 05:38:35 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//J2047-1841_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J2047-1841_X_uva.fits
! AN table 1: 28 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.882937 visibilities/baseline/integration-bin.
! Found source: J2047-1841
! 
! 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 10680 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 J2047-1841_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 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.003662Jy  sigma=20.032640
! Fit after  self-cal, rms=0.921389Jy  sigma=18.341525
! 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=0.6219 mas, bmaj=1.527 mas, bpa=-3.12 degrees
! Estimated noise=0.620425 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 = 0.0590524 Jy
! Component: 100  -  total flux cleaned = 0.077001 Jy
! Total flux subtracted in 100 components = 0.077001 Jy
! Clean residual min=-0.005547 max=0.008021 Jy/beam
! Clean residual mean=0.000005 rms=0.001241 Jy/beam
! Combined flux in latest and established models = 0.077001 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.077001 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=0.070690Jy  sigma=1.287163
! Fit after  self-cal, rms=0.070421Jy  sigma=1.282541
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00922592 Jy
! Component: 100  -  total flux cleaned = 0.0140082 Jy
! Total flux subtracted in 100 components = 0.0140082 Jy
! Clean residual min=-0.004719 max=0.004762 Jy/beam
! Clean residual mean=0.000001 rms=0.001010 Jy/beam
! Combined flux in latest and established models = 0.0910092 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 12 components and 0.0910092 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=0.069005Jy  sigma=1.240889
! Fit after  self-cal, rms=0.068995Jy  sigma=1.240478
! 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=0.7729 mas, bmaj=1.806 mas, bpa=-2.165 degrees
! Estimated noise=0.378733 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 = 0.00476012 Jy
! Component: 100  -  total flux cleaned = 0.0068491 Jy
! Component: 150  -  total flux cleaned = 0.00787692 Jy
! Component: 200  -  total flux cleaned = 0.00820909 Jy
! Total flux subtracted in 200 components = 0.00820909 Jy
! Clean residual min=-0.003620 max=0.004862 Jy/beam
! Clean residual mean=0.000004 rms=0.000908 Jy/beam
! Combined flux in latest and established models = 0.0992183 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 20 components and 0.0992183 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=0.068837Jy  sigma=1.231720
! Fit after  self-cal, rms=0.068837Jy  sigma=1.231578
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7729 x 1.806 at -2.165 degrees (North through East)
! Clean map  min=-0.003398  max=0.080665 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     HN        1.39     KP        1.05     LA        0.96     
!   MK        0.91     NL        1.05     OV        0.84     PT        0.89     
!   SC        0.91     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.12     HN        1.08     KP        1.01     LA        0.99     
!   MK        0.92     NL        1.07     OV        0.84     PT        0.93     
!   SC        1.07     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     HN        1.10     KP        1.01     LA        0.89     
!   MK        1.00     NL        1.11     OV        0.89     PT        0.95     
!   SC        0.92     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     HN        1.21     KP        1.02     LA        0.93     
!   MK        0.94     NL        1.05     OV        0.87     PT        0.91     
!   SC        0.93     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     HN        1.27     KP        0.98     LA        0.93     
!   MK        1.01     NL        1.07     OV        0.92     PT        0.89     
!   SC        1.04     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     HN        1.13     KP        1.03     LA        0.90     
!   MK        0.98     NL        1.10     OV        0.92     PT        0.87     
!   SC        0.95     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     HN        1.11     KP        1.01     LA        0.95     
!   MK        1.09     NL        1.11     OV        0.87     PT        0.96     
!   SC        1.03     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     HN        1.08     KP        1.12     LA        0.95     
!   MK        0.95     NL        1.08     OV        0.88     PT        0.94     
!   SC        1.06     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     HN        1.00     KP        1.08     LA        1.07     
!   MK        0.98     NL        1.14     OV        0.93     PT        0.93     
!   SC        0.92     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     HN        1.24     KP        1.03     LA        1.03     
!   MK        1.00     NL        1.11     OV        0.87     PT        0.89     
!   SC        0.96     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        1.18     KP        1.09     LA        1.03     
!   MK        0.93     NL        1.09     OV        0.94     PT        0.90     
!   SC        0.90     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     HN        1.10     KP        0.99     LA        0.98     
!   MK        0.96     NL        1.12     OV        0.92     PT        0.90     
!   SC        1.04     
! 
! 
! Fit before self-cal, rms=0.068837Jy  sigma=1.231578
! Fit after  self-cal, rms=0.071587Jy  sigma=1.212610
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7714 mas, bmaj=1.803 mas, bpa=-1.832 degrees
! Estimated noise=0.375665 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 = 5.22688e-06 Jy
! Component: 100  -  total flux cleaned = -6.27828e-05 Jy
! Component: 150  -  total flux cleaned = -0.00011849 Jy
! Component: 200  -  total flux cleaned = -0.000165673 Jy
! Total flux subtracted in 200 components = -0.000165673 Jy
! Clean residual min=-0.002623 max=0.002608 Jy/beam
! Clean residual mean=0.000002 rms=0.000607 Jy/beam
! Combined flux in latest and established models = 0.0990526 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 25 components and 0.0990526 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=0.071576Jy  sigma=1.212323
! Fit after  self-cal, rms=0.071787Jy  sigma=1.211638
! 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=0.071787Jy  sigma=1.211638
! Fit after  self-cal, rms=0.075664Jy  sigma=1.203078
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.768 mas, bmaj=1.797 mas, bpa=-2.426 degrees
! Estimated noise=0.374733 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000377811 Jy
! Component: 100  -  total flux cleaned = 0.000408182 Jy
! Component: 150  -  total flux cleaned = 0.000395786 Jy
! Component: 200  -  total flux cleaned = 0.000385083 Jy
! Total flux subtracted in 200 components = 0.000385083 Jy
! Clean residual min=-0.002052 max=0.002361 Jy/beam
! Clean residual mean=0.000002 rms=0.000489 Jy/beam
! Combined flux in latest and established models = 0.0994377 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 30 components and 0.0994377 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=0.075656Jy  sigma=1.202934
! Fit after  self-cal, rms=0.075734Jy  sigma=1.202679
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 (2, -17).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00121465 Jy
! Component: 100  -  total flux cleaned = 0.00130419 Jy
! Component: 150  -  total flux cleaned = 0.00143671 Jy
! Component: 200  -  total flux cleaned = 0.00151833 Jy
! Total flux subtracted in 200 components = 0.00151833 Jy
! Clean residual min=-0.001957 max=0.002383 Jy/beam
! Clean residual mean=0.000001 rms=0.000458 Jy/beam
! Combined flux in latest and established models = 0.100956 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 48 components and 0.100956 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=0.075676Jy  sigma=1.201145
! Fit after  self-cal, rms=0.075657Jy  sigma=1.201021
! Inverting map 
! Added new window around map position (27, -22.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00215861 Jy
! Component: 100  -  total flux cleaned = 0.00321224 Jy
! Component: 150  -  total flux cleaned = 0.00390619 Jy
! Component: 200  -  total flux cleaned = 0.00401479 Jy
! Total flux subtracted in 200 components = 0.00401479 Jy
! Clean residual min=-0.001756 max=0.001771 Jy/beam
! Clean residual mean=0.000002 rms=0.000417 Jy/beam
! Combined flux in latest and established models = 0.104971 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 63 components and 0.104971 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=0.075587Jy  sigma=1.199491
! Fit after  self-cal, rms=0.075588Jy  sigma=1.199312
! Inverting map 
! Added new window around map position (22, 13.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00147785 Jy
! Component: 100  -  total flux cleaned = 0.00194931 Jy
! Component: 150  -  total flux cleaned = 0.00209265 Jy
! Component: 200  -  total flux cleaned = 0.00217082 Jy
! Total flux subtracted in 200 components = 0.00217082 Jy
! Clean residual min=-0.001629 max=0.001729 Jy/beam
! Clean residual mean=0.000002 rms=0.000398 Jy/beam
! Combined flux in latest and established models = 0.107142 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 77 components and 0.107142 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=0.075544Jy  sigma=1.198506
! Fit after  self-cal, rms=0.075543Jy  sigma=1.198449
! Inverting map 
! Added new window around map position (-44.2, 47).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00118352 Jy
! Component: 100  -  total flux cleaned = 0.00131618 Jy
! Component: 150  -  total flux cleaned = 0.00157517 Jy
! Component: 200  -  total flux cleaned = 0.00170597 Jy
! Total flux subtracted in 200 components = 0.00170597 Jy
! Clean residual min=-0.001662 max=0.001550 Jy/beam
! Clean residual mean=0.000002 rms=0.000383 Jy/beam
! Combined flux in latest and established models = 0.108848 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 92 components and 0.108848 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=0.075497Jy  sigma=1.197683
! Fit after  self-cal, rms=0.075496Jy  sigma=1.197609
! 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=0.075496Jy  sigma=1.197609
! Fit after  self-cal, rms=0.075095Jy  sigma=1.197188
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7659 mas, bmaj=1.793 mas, bpa=-2.353 degrees
! Estimated noise=0.372105 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000840993 Jy
! Component: 100  -  total flux cleaned = 0.00126771 Jy
! Component: 150  -  total flux cleaned = 0.00144604 Jy
! Component: 200  -  total flux cleaned = 0.00158634 Jy
! Total flux subtracted in 200 components = 0.00158634 Jy
! Clean residual min=-0.001661 max=0.001490 Jy/beam
! Clean residual mean=0.000001 rms=0.000369 Jy/beam
! Combined flux in latest and established models = 0.110434 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 102 components and 0.110434 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=0.075070Jy  sigma=1.196815
! Fit after  self-cal, rms=0.075071Jy  sigma=1.196785
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 = 0.000339667 Jy
! Component: 100  -  total flux cleaned = 0.000406339 Jy
! Component: 150  -  total flux cleaned = 0.00046927 Jy
! Component: 200  -  total flux cleaned = 0.000488863 Jy
! Total flux subtracted in 200 components = 0.000488863 Jy
! Clean residual min=-0.001635 max=0.001487 Jy/beam
! Clean residual mean=0.000001 rms=0.000366 Jy/beam
! Combined flux in latest and established models = 0.110923 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 108 components and 0.110923 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=0.075057Jy  sigma=1.196569
! Fit after  self-cal, rms=0.075058Jy  sigma=1.196562
! 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=0.075058Jy  sigma=1.196562
! Fit after  self-cal, rms=0.074991Jy  sigma=1.196522
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.027 mas, bmaj=4.068 mas, bpa=3.793 degrees
! Estimated noise=0.507297 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000655227 Jy
! Component: 100  -  total flux cleaned = 0.000770367 Jy
! Component: 150  -  total flux cleaned = 0.000678008 Jy
! Component: 200  -  total flux cleaned = 0.000594959 Jy
! Total flux subtracted in 200 components = 0.000594959 Jy
! Clean residual min=-0.001425 max=0.001558 Jy/beam
! Clean residual mean=0.000003 rms=0.000401 Jy/beam
! Combined flux in latest and established models = 0.111518 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 123 components and 0.111518 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=0.074985Jy  sigma=1.196563
! Fit after  self-cal, rms=0.074988Jy  sigma=1.196530
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 = 3.68224e-05 Jy
! Component: 100  -  total flux cleaned = -4.54914e-05 Jy
! Component: 150  -  total flux cleaned = -4.49905e-05 Jy
! Component: 200  -  total flux cleaned = -1.61997e-05 Jy
! Total flux subtracted in 200 components = -1.61997e-05 Jy
! Clean residual min=-0.001381 max=0.001543 Jy/beam
! Clean residual mean=0.000003 rms=0.000397 Jy/beam
! Combined flux in latest and established models = 0.111502 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 131 components and 0.111502 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=0.074984Jy  sigma=1.196558
! Fit after  self-cal, rms=0.074987Jy  sigma=1.196541
! 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=0.7652 mas, bmaj=1.793 mas, bpa=-2.376 degrees
! Estimated noise=0.37174 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7652 x 1.793 at -2.376 degrees (North through East)
! Clean map  min=-0.0013886  max=0.079707 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=0.6145 mas, bmaj=1.522 mas, bpa=-3.226 degrees
! Estimated noise=0.608412 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0580091 Jy
! Component: 100  -  total flux cleaned = 0.07672 Jy
! Component: 150  -  total flux cleaned = 0.0860791 Jy
! Component: 200  -  total flux cleaned = 0.0910201 Jy
! Total flux subtracted in 200 components = 0.0910201 Jy
! Clean residual min=-0.003964 max=0.003555 Jy/beam
! Clean residual mean=0.000002 rms=0.000829 Jy/beam
! Combined flux in latest and established models = 0.0910201 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 20 model components to the UV plane model.
! The established model now contains 20 components and 0.0910201 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.7652 mas, bmaj=1.793 mas, bpa=-2.376 degrees
! Estimated noise=0.37174 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-0.2, -1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00521979 Jy
! Component: 100  -  total flux cleaned = 0.00832658 Jy
! Component: 150  -  total flux cleaned = 0.0108082 Jy
! Component: 200  -  total flux cleaned = 0.0124362 Jy
! Total flux subtracted in 200 components = 0.0124362 Jy
! Clean residual min=-0.001821 max=0.001865 Jy/beam
! Clean residual mean=0.000002 rms=0.000434 Jy/beam
! Combined flux in latest and established models = 0.103456 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 42 components and 0.103456 Jy
! Inverting map 
! Added new window around map position (0.2, -10.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00142574 Jy
! Component: 100  -  total flux cleaned = 0.00230005 Jy
! Component: 150  -  total flux cleaned = 0.00313551 Jy
! Component: 200  -  total flux cleaned = 0.00373587 Jy
! Total flux subtracted in 200 components = 0.00373587 Jy
! Clean residual min=-0.001685 max=0.001525 Jy/beam
! Clean residual mean=0.000002 rms=0.000387 Jy/beam
! Combined flux in latest and established models = 0.107192 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 64 components and 0.107192 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=2.027 mas, bmaj=4.068 mas, bpa=3.793 degrees
! Estimated noise=0.507297 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00128125 Jy
! Component: 100  -  total flux cleaned = 0.00192637 Jy
! Component: 150  -  total flux cleaned = 0.00214907 Jy
! Component: 200  -  total flux cleaned = 0.00224229 Jy
! Total flux subtracted in 200 components = 0.00224229 Jy
! Clean residual min=-0.001425 max=0.001360 Jy/beam
! Clean residual mean=0.000003 rms=0.000394 Jy/beam
! Combined flux in latest and established models = 0.109434 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 = 8.26118e-05 Jy
! Component: 100  -  total flux cleaned = 0.000194808 Jy
! Component: 150  -  total flux cleaned = 0.000351163 Jy
! Component: 200  -  total flux cleaned = 0.000497082 Jy
! Total flux subtracted in 200 components = 0.000497082 Jy
! Clean residual min=-0.001381 max=0.001337 Jy/beam
! Clean residual mean=0.000003 rms=0.000376 Jy/beam
! Combined flux in latest and established models = 0.109932 Jy
! Adding 39 model components to the UV plane model.
! The established model now contains 99 components and 0.109932 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.7652 mas, bmaj=1.793 mas, bpa=-2.376 degrees
! Estimated noise=0.37174 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000110504 Jy
! Component: 100  -  total flux cleaned = 5.11485e-06 Jy
! Component: 150  -  total flux cleaned = 0.000181768 Jy
! Component: 200  -  total flux cleaned = 0.000280127 Jy
! Total flux subtracted in 200 components = 0.000280127 Jy
! Clean residual min=-0.001581 max=0.001411 Jy/beam
! Clean residual mean=0.000001 rms=0.000358 Jy/beam
! Combined flux in latest and established models = 0.110212 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 115 components and 0.110212 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=0.074988Jy  sigma=1.196845
! Fit after  self-cal, rms=0.074996Jy  sigma=1.196589
wmodel J2047-1841_X_map.mod
! Writing 115 model components to file: J2047-1841_X_map.mod
wobs   J2047-1841_X_uvs.fits
! Writing UV FITS file: J2047-1841_X_uvs.fits
wwins  J2047-1841_X_map.win
! wwins: Wrote 7 windows to J2047-1841_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 = -0.000575537 Jy
! Component: 100  -  total flux cleaned = -0.00062634 Jy
! Component: 150  -  total flux cleaned = -0.000674708 Jy
! Component: 200  -  total flux cleaned = -0.000697717 Jy
! Component: 250  -  total flux cleaned = -0.000606357 Jy
! Component: 300  -  total flux cleaned = -0.000474274 Jy
! Component: 350  -  total flux cleaned = -0.000366618 Jy
! Component: 400  -  total flux cleaned = -0.00030352 Jy
! Component: 450  -  total flux cleaned = -0.000138348 Jy
! Component: 500  -  total flux cleaned = -9.77661e-05 Jy
! Component: 550  -  total flux cleaned = 4.19237e-05 Jy
! Component: 600  -  total flux cleaned = 0.000140008 Jy
! Component: 650  -  total flux cleaned = 0.000159299 Jy
! Component: 700  -  total flux cleaned = 0.000273714 Jy
! Component: 750  -  total flux cleaned = 0.00031101 Jy
! Component: 800  -  total flux cleaned = 0.000384867 Jy
! Component: 850  -  total flux cleaned = 0.000457826 Jy
! Component: 900  -  total flux cleaned = 0.000421725 Jy
! Component: 950  -  total flux cleaned = 0.00045746 Jy
! Component: 1000  -  total flux cleaned = 0.000510639 Jy
! Component: 1050  -  total flux cleaned = 0.000493069 Jy
! Component: 1100  -  total flux cleaned = 0.000493243 Jy
! Component: 1150  -  total flux cleaned = 0.000527573 Jy
! Component: 1200  -  total flux cleaned = 0.000527698 Jy
! Component: 1250  -  total flux cleaned = 0.000628292 Jy
! Component: 1300  -  total flux cleaned = 0.000561889 Jy
! Component: 1350  -  total flux cleaned = 0.000595026 Jy
! Component: 1400  -  total flux cleaned = 0.000611391 Jy
! Component: 1450  -  total flux cleaned = 0.000627114 Jy
! Component: 1500  -  total flux cleaned = 0.000627161 Jy
! Component: 1550  -  total flux cleaned = 0.000627198 Jy
! Component: 1600  -  total flux cleaned = 0.000642898 Jy
! Component: 1650  -  total flux cleaned = 0.000642784 Jy
! Component: 1700  -  total flux cleaned = 0.000673452 Jy
! Component: 1750  -  total flux cleaned = 0.000688273 Jy
! Component: 1800  -  total flux cleaned = 0.000643135 Jy
! Component: 1850  -  total flux cleaned = 0.000687762 Jy
! Component: 1900  -  total flux cleaned = 0.000688129 Jy
! Component: 1950  -  total flux cleaned = 0.000688284 Jy
! Component: 2000  -  total flux cleaned = 0.000702839 Jy
! Component: 2050  -  total flux cleaned = 0.000702783 Jy
! Component: 2100  -  total flux cleaned = 0.000745558 Jy
! Component: 2150  -  total flux cleaned = 0.000689104 Jy
! Component: 2200  -  total flux cleaned = 0.000661239 Jy
! Component: 2250  -  total flux cleaned = 0.000730537 Jy
! Component: 2300  -  total flux cleaned = 0.000813222 Jy
! Component: 2350  -  total flux cleaned = 0.000881474 Jy
! Component: 2400  -  total flux cleaned = 0.000854289 Jy
! Component: 2450  -  total flux cleaned = 0.000921571 Jy
! Component: 2500  -  total flux cleaned = 0.000974944 Jy
! Component: 2550  -  total flux cleaned = 0.00102781 Jy
! Component: 2600  -  total flux cleaned = 0.00106724 Jy
! Component: 2650  -  total flux cleaned = 0.00110643 Jy
! Component: 2700  -  total flux cleaned = 0.00114541 Jy
! Component: 2750  -  total flux cleaned = 0.00118408 Jy
! Component: 2800  -  total flux cleaned = 0.00127368 Jy
! Component: 2850  -  total flux cleaned = 0.00133724 Jy
! Component: 2900  -  total flux cleaned = 0.00142545 Jy
! Component: 2950  -  total flux cleaned = 0.00143794 Jy
! Component: 3000  -  total flux cleaned = 0.00151259 Jy
! Component: 3050  -  total flux cleaned = 0.00153739 Jy
! Component: 3100  -  total flux cleaned = 0.00159879 Jy
! Component: 3150  -  total flux cleaned = 0.00165981 Jy
! Component: 3200  -  total flux cleaned = 0.00174459 Jy
! Component: 3250  -  total flux cleaned = 0.00175669 Jy
! Component: 3300  -  total flux cleaned = 0.00180456 Jy
! Component: 3350  -  total flux cleaned = 0.00188776 Jy
! Component: 3400  -  total flux cleaned = 0.0019232 Jy
! Component: 3450  -  total flux cleaned = 0.00197016 Jy
! Component: 3500  -  total flux cleaned = 0.00204021 Jy
! Component: 3550  -  total flux cleaned = 0.00210981 Jy
! Component: 3600  -  total flux cleaned = 0.00216748 Jy
! Component: 3650  -  total flux cleaned = 0.00222468 Jy
! Component: 3700  -  total flux cleaned = 0.00224758 Jy
! Component: 3750  -  total flux cleaned = 0.00231561 Jy
! Component: 3800  -  total flux cleaned = 0.0023494 Jy
! Component: 3850  -  total flux cleaned = 0.00242778 Jy
! Component: 3900  -  total flux cleaned = 0.00247233 Jy
! Component: 3950  -  total flux cleaned = 0.00256104 Jy
! Component: 4000  -  total flux cleaned = 0.00260518 Jy
! Component: 4050  -  total flux cleaned = 0.00263809 Jy
! Total flux subtracted in 4096 components = 0.00268173 Jy
! Clean residual min=-0.000675 max=0.000602 Jy/beam
! Clean residual mean=-0.000000 rms=0.000183 Jy/beam
! Combined flux in latest and established models = 0.112893 Jy
keep
! Adding 273 model components to the UV plane model.
! The established model now contains 388 components and 0.112893 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J2047-1841_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7652 x 1.793 at -2.376 degrees (North through East)
! Clean map  min=-0.00097967  max=0.078926 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J2047-1841_X_map.fits
wmodel /vlbi/uf001/uva//J2047-1841_X_map.mod
! Writing 388 model components to file: /vlbi/uf001/uva//J2047-1841_X_map.mod
wobs   /vlbi/uf001/uva//J2047-1841_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J2047-1841_X_uvs.fits
wwins  /vlbi/uf001/uva//J2047-1841_X_map.win
! wwins: Wrote 8 windows to /vlbi/uf001/uva//J2047-1841_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0789257 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000181058 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.688209 0.688209 1.37642 2.75284 5.50567 11.0113 22.0227 44.0454 88.0908
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.078 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  435.913 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J2047-1841_X_dfm.log closed on Mon Jan 14 05:38:40 2019