! Started logfile: /vlbi/uf001/uva//J1847+0810_X_dfm.log on Mon Jan 14 04:47:55 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//J1847+0810_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1847+0810_X_uva.fits
! AN table 1: 72 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.976852 visibilities/baseline/integration-bin.
! Found source: J1847+0810
! 
! 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 37980 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 J1847+0810_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 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.042236Jy  sigma=22.842847
! Fit after  self-cal, rms=0.757779Jy  sigma=16.573911
! 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=0.6941 mas, bmaj=1.694 mas, bpa=-2.506 degrees
! Estimated noise=0.300157 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 = 0.188468 Jy
! Component: 100  -  total flux cleaned = 0.229566 Jy
! Total flux subtracted in 100 components = 0.229566 Jy
! Clean residual min=-0.004840 max=0.011474 Jy/beam
! Clean residual mean=0.000001 rms=0.001179 Jy/beam
! Combined flux in latest and established models = 0.229566 Jy
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 0.229566 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=0.063109Jy  sigma=1.319109
! Fit after  self-cal, rms=0.063107Jy  sigma=1.319049
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0107474 Jy
! Component: 100  -  total flux cleaned = 0.0153468 Jy
! Total flux subtracted in 100 components = 0.0153468 Jy
! Clean residual min=-0.005124 max=0.008039 Jy/beam
! Clean residual mean=0.000001 rms=0.001022 Jy/beam
! Combined flux in latest and established models = 0.244913 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.244913 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=0.060967Jy  sigma=1.266850
! Fit after  self-cal, rms=0.060970Jy  sigma=1.266831
! Inverting map 
! Added new window around map position (1, 2.8).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00721014 Jy
! Component: 100  -  total flux cleaned = 0.00915753 Jy
! Total flux subtracted in 100 components = 0.00915753 Jy
! Clean residual min=-0.004772 max=0.006124 Jy/beam
! Clean residual mean=0.000000 rms=0.000932 Jy/beam
! Combined flux in latest and established models = 0.25407 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 14 components and 0.25407 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=0.060097Jy  sigma=1.244165
! Fit after  self-cal, rms=0.060038Jy  sigma=1.242770
! 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=0.8919 mas, bmaj=1.972 mas, bpa=-1.458 degrees
! Estimated noise=0.168151 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 (-1.2, -2.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00681999 Jy
! Component: 100  -  total flux cleaned = 0.010886 Jy
! Component: 150  -  total flux cleaned = 0.0129514 Jy
! Component: 200  -  total flux cleaned = 0.0141845 Jy
! Total flux subtracted in 200 components = 0.0141845 Jy
! Clean residual min=-0.004749 max=0.003845 Jy/beam
! Clean residual mean=0.000001 rms=0.000926 Jy/beam
! Combined flux in latest and established models = 0.268255 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 34 components and 0.268255 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=0.059229Jy  sigma=1.220363
! Fit after  self-cal, rms=0.059203Jy  sigma=1.219663
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8919 x 1.972 at -1.458 degrees (North through East)
! Clean map  min=-0.0043789  max=0.24148 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.01     HN        0.97     KP        1.03     
!   LA        0.97     MK        1.02     NL        1.08     OV        0.92     
!   PT        1.00     SC        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.01     HN        0.98     KP        1.02     
!   LA        0.97     MK        1.02     NL        1.09     OV        0.93     
!   PT        0.99     SC        0.99     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.02     HN        0.96     KP        1.04     
!   LA        0.97     MK        1.02     NL        1.07     OV        0.91     
!   PT        1.00     SC        0.98     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.01     HN        0.96     KP        1.04     
!   LA        0.96     MK        1.01     NL        1.07     OV        0.91     
!   PT        1.00     SC        0.99     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.01     HN        0.95     KP        1.04     
!   LA        0.96     MK        1.02     NL        1.07     OV        0.92     
!   PT        0.99     SC        0.99     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.01     HN        0.96     KP        1.03     
!   LA        0.96     MK        1.01     NL        1.08     OV        0.91     
!   PT        1.01     SC        0.99     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.02     HN        0.95     KP        1.05     
!   LA        0.97     MK        1.01     NL        1.07     OV        0.92     
!   PT        0.99     SC        1.00     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.02     HN        0.96     KP        1.05     
!   LA        0.97     MK        1.01     NL        1.07     OV        0.92     
!   PT        1.00     SC        0.98     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.02     HN        0.97     KP        1.03     
!   LA        0.97     MK        1.01     NL        1.06     OV        0.91     
!   PT        0.99     SC        1.00     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.01     HN        0.98     KP        1.02     
!   LA        0.96     MK        1.00     NL        1.06     OV        0.91     
!   PT        1.00     SC        0.99     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.01     HN        0.98     KP        1.04     
!   LA        0.95     MK        1.02     NL        1.09     OV        0.92     
!   PT        1.00     SC        1.00     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.00     HN        0.97     KP        0.99     
!   LA        0.97     MK        1.03     NL        1.08     OV        0.91     
!   PT        1.00     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.059203Jy  sigma=1.219663
! Fit after  self-cal, rms=0.057107Jy  sigma=1.171281
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8919 mas, bmaj=1.984 mas, bpa=-1.241 degrees
! Estimated noise=0.168285 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 = -0.00351413 Jy
! Component: 100  -  total flux cleaned = -0.00336118 Jy
! Component: 150  -  total flux cleaned = -0.00342473 Jy
! Component: 200  -  total flux cleaned = -0.00337726 Jy
! Total flux subtracted in 200 components = -0.00337726 Jy
! Clean residual min=-0.001967 max=0.002256 Jy/beam
! Clean residual mean=0.000000 rms=0.000441 Jy/beam
! Combined flux in latest and established models = 0.264878 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 48 components and 0.264878 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=0.056843Jy  sigma=1.165428
! Fit after  self-cal, rms=0.056861Jy  sigma=1.165211
! 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=0.056861Jy  sigma=1.165211
! Fit after  self-cal, rms=0.056312Jy  sigma=1.155239
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8914 mas, bmaj=1.981 mas, bpa=-1.17 degrees
! Estimated noise=0.168057 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00194016 Jy
! Component: 100  -  total flux cleaned = -0.00256249 Jy
! Component: 150  -  total flux cleaned = -0.00281443 Jy
! Component: 200  -  total flux cleaned = -0.00302181 Jy
! Total flux subtracted in 200 components = -0.00302181 Jy
! Clean residual min=-0.001481 max=0.001427 Jy/beam
! Clean residual mean=0.000001 rms=0.000276 Jy/beam
! Combined flux in latest and established models = 0.261856 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 59 components and 0.261856 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=0.056237Jy  sigma=1.153390
! Fit after  self-cal, rms=0.056239Jy  sigma=1.153351
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 = -0.000117596 Jy
! Component: 100  -  total flux cleaned = -0.000214659 Jy
! Component: 150  -  total flux cleaned = -0.000259024 Jy
! Component: 200  -  total flux cleaned = -0.000300938 Jy
! Total flux subtracted in 200 components = -0.000300938 Jy
! Clean residual min=-0.001432 max=0.001397 Jy/beam
! Clean residual mean=0.000001 rms=0.000271 Jy/beam
! Combined flux in latest and established models = 0.261555 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 69 components and 0.261555 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=0.056222Jy  sigma=1.152968
! Fit after  self-cal, rms=0.056221Jy  sigma=1.152965
! 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=0.056221Jy  sigma=1.152965
! Fit after  self-cal, rms=0.056153Jy  sigma=1.151506
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8904 mas, bmaj=1.981 mas, bpa=-1.118 degrees
! Estimated noise=0.167961 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00113681 Jy
! Component: 100  -  total flux cleaned = -0.0015607 Jy
! Component: 150  -  total flux cleaned = -0.00165631 Jy
! Component: 200  -  total flux cleaned = -0.0017197 Jy
! Total flux subtracted in 200 components = -0.0017197 Jy
! Clean residual min=-0.001147 max=0.001288 Jy/beam
! Clean residual mean=0.000001 rms=0.000241 Jy/beam
! Combined flux in latest and established models = 0.259835 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 73 components and 0.259835 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=0.056121Jy  sigma=1.150756
! Fit after  self-cal, rms=0.056122Jy  sigma=1.150740
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-0.2, 5.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00108325 Jy
! Component: 100  -  total flux cleaned = 0.0013054 Jy
! Component: 150  -  total flux cleaned = 0.00130577 Jy
! Component: 200  -  total flux cleaned = 0.00130523 Jy
! Total flux subtracted in 200 components = 0.00130523 Jy
! Clean residual min=-0.001059 max=0.001012 Jy/beam
! Clean residual mean=0.000000 rms=0.000230 Jy/beam
! Combined flux in latest and established models = 0.26114 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 86 components and 0.26114 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=0.056094Jy  sigma=1.150181
! Fit after  self-cal, rms=0.056093Jy  sigma=1.150147
! 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=0.056093Jy  sigma=1.150147
! Fit after  self-cal, rms=0.056082Jy  sigma=1.149903
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.183 mas, bmaj=3.084 mas, bpa=0.8608 degrees
! Estimated noise=0.211131 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000506679 Jy
! Component: 100  -  total flux cleaned = -0.000530645 Jy
! Component: 150  -  total flux cleaned = -0.000514092 Jy
! Component: 200  -  total flux cleaned = -0.000529044 Jy
! Total flux subtracted in 200 components = -0.000529044 Jy
! Clean residual min=-0.001005 max=0.001012 Jy/beam
! Clean residual mean=0.000001 rms=0.000254 Jy/beam
! Combined flux in latest and established models = 0.260611 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 105 components and 0.260611 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=0.056078Jy  sigma=1.149765
! Fit after  self-cal, rms=0.056078Jy  sigma=1.149740
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 = -5.29876e-05 Jy
! Component: 100  -  total flux cleaned = -6.3647e-05 Jy
! Component: 150  -  total flux cleaned = -6.29843e-05 Jy
! Component: 200  -  total flux cleaned = -6.2832e-05 Jy
! Total flux subtracted in 200 components = -6.2832e-05 Jy
! Clean residual min=-0.000982 max=0.000966 Jy/beam
! Clean residual mean=0.000001 rms=0.000251 Jy/beam
! Combined flux in latest and established models = 0.260549 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 112 components and 0.260549 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=0.056076Jy  sigma=1.149701
! Fit after  self-cal, rms=0.056076Jy  sigma=1.149700
! 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=0.8897 mas, bmaj=1.981 mas, bpa=-1.076 degrees
! Estimated noise=0.167901 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8897 x 1.981 at -1.076 degrees (North through East)
! Clean map  min=-0.00090998  max=0.24164 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=0.6919 mas, bmaj=1.697 mas, bpa=-2.084 degrees
! Estimated noise=0.300457 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.188632 Jy
! Component: 100  -  total flux cleaned = 0.229767 Jy
! Component: 150  -  total flux cleaned = 0.239869 Jy
! Component: 200  -  total flux cleaned = 0.244199 Jy
! Total flux subtracted in 200 components = 0.244199 Jy
! Clean residual min=-0.001845 max=0.002585 Jy/beam
! Clean residual mean=0.000001 rms=0.000461 Jy/beam
! Combined flux in latest and established models = 0.244199 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 11 model components to the UV plane model.
! The established model now contains 11 components and 0.244199 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8897 mas, bmaj=1.981 mas, bpa=-1.076 degrees
! Estimated noise=0.167901 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 (1.6, 1).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00436915 Jy
! Component: 100  -  total flux cleaned = 0.00706527 Jy
! Component: 150  -  total flux cleaned = 0.00898175 Jy
! Component: 200  -  total flux cleaned = 0.0104635 Jy
! Total flux subtracted in 200 components = 0.0104635 Jy
! Clean residual min=-0.001016 max=0.001213 Jy/beam
! Clean residual mean=0.000001 rms=0.000249 Jy/beam
! Combined flux in latest and established models = 0.254662 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 38 components and 0.254662 Jy
! Inverting map 
! Added new window around map position (-3.2, -4.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00129704 Jy
! Component: 100  -  total flux cleaned = 0.00232755 Jy
! Component: 150  -  total flux cleaned = 0.00319699 Jy
! Component: 200  -  total flux cleaned = 0.00391347 Jy
! Total flux subtracted in 200 components = 0.00391347 Jy
! Clean residual min=-0.000874 max=0.000914 Jy/beam
! Clean residual mean=0.000001 rms=0.000215 Jy/beam
! Combined flux in latest and established models = 0.258576 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 51 components and 0.258576 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=2.183 mas, bmaj=3.084 mas, bpa=0.8608 degrees
! Estimated noise=0.211131 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000863613 Jy
! Component: 100  -  total flux cleaned = 0.00122849 Jy
! Component: 150  -  total flux cleaned = 0.00150872 Jy
! Component: 200  -  total flux cleaned = 0.00174819 Jy
! Total flux subtracted in 200 components = 0.00174819 Jy
! Clean residual min=-0.000977 max=0.000982 Jy/beam
! Clean residual mean=0.000001 rms=0.000249 Jy/beam
! Combined flux in latest and established models = 0.260324 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000190852 Jy
! Component: 100  -  total flux cleaned = 0.000292901 Jy
! Component: 150  -  total flux cleaned = 0.000373207 Jy
! Component: 200  -  total flux cleaned = 0.000405497 Jy
! Total flux subtracted in 200 components = 0.000405497 Jy
! Clean residual min=-0.000954 max=0.000972 Jy/beam
! Clean residual mean=0.000001 rms=0.000244 Jy/beam
! Combined flux in latest and established models = 0.26073 Jy
! Adding 55 model components to the UV plane model.
! The established model now contains 99 components and 0.26073 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8897 mas, bmaj=1.981 mas, bpa=-1.076 degrees
! Estimated noise=0.167901 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000111 Jy
! Component: 100  -  total flux cleaned = 0.000189683 Jy
! Component: 150  -  total flux cleaned = 0.000222633 Jy
! Component: 200  -  total flux cleaned = 0.000222101 Jy
! Total flux subtracted in 200 components = 0.000222101 Jy
! Clean residual min=-0.000785 max=0.000838 Jy/beam
! Clean residual mean=0.000000 rms=0.000199 Jy/beam
! Combined flux in latest and established models = 0.260952 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 117 components and 0.260952 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=0.056035Jy  sigma=1.148801
! Fit after  self-cal, rms=0.056027Jy  sigma=1.148726
wmodel J1847+0810_X_map.mod
! Writing 117 model components to file: J1847+0810_X_map.mod
wobs   J1847+0810_X_uvs.fits
! Writing UV FITS file: J1847+0810_X_uvs.fits
wwins  J1847+0810_X_map.win
! wwins: Wrote 6 windows to J1847+0810_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 = 0.000175222 Jy
! Component: 100  -  total flux cleaned = 0.000189964 Jy
! Component: 150  -  total flux cleaned = 0.000148535 Jy
! Component: 200  -  total flux cleaned = 9.49472e-05 Jy
! Component: 250  -  total flux cleaned = 5.54353e-05 Jy
! Component: 300  -  total flux cleaned = 4.24845e-06 Jy
! Component: 350  -  total flux cleaned = -5.79447e-05 Jy
! Component: 400  -  total flux cleaned = -0.000106711 Jy
! Component: 450  -  total flux cleaned = -0.000166851 Jy
! Component: 500  -  total flux cleaned = -0.000178597 Jy
! Component: 550  -  total flux cleaned = -0.000201663 Jy
! Component: 600  -  total flux cleaned = -0.000201612 Jy
! Component: 650  -  total flux cleaned = -0.000167882 Jy
! Component: 700  -  total flux cleaned = -0.000201508 Jy
! Component: 750  -  total flux cleaned = -0.00016841 Jy
! Component: 800  -  total flux cleaned = -0.000168455 Jy
! Component: 850  -  total flux cleaned = -0.000157642 Jy
! Component: 900  -  total flux cleaned = -9.38232e-05 Jy
! Component: 950  -  total flux cleaned = -6.23927e-05 Jy
! Component: 1000  -  total flux cleaned = -1.05408e-05 Jy
! Component: 1050  -  total flux cleaned = -1.06582e-05 Jy
! Component: 1100  -  total flux cleaned = 2.00155e-05 Jy
! Component: 1150  -  total flux cleaned = 7.03218e-05 Jy
! Component: 1200  -  total flux cleaned = 8.00642e-05 Jy
! Component: 1250  -  total flux cleaned = 8.01604e-05 Jy
! Component: 1300  -  total flux cleaned = 8.01671e-05 Jy
! Component: 1350  -  total flux cleaned = 0.00015783 Jy
! Component: 1400  -  total flux cleaned = 0.000157844 Jy
! Component: 1450  -  total flux cleaned = 0.000205588 Jy
! Component: 1500  -  total flux cleaned = 0.000243327 Jy
! Component: 1550  -  total flux cleaned = 0.000243289 Jy
! Component: 1600  -  total flux cleaned = 0.000224798 Jy
! Component: 1650  -  total flux cleaned = 0.00026165 Jy
! Component: 1700  -  total flux cleaned = 0.000270875 Jy
! Component: 1750  -  total flux cleaned = 0.000288968 Jy
! Component: 1800  -  total flux cleaned = 0.000315848 Jy
! Component: 1850  -  total flux cleaned = 0.000307039 Jy
! Component: 1900  -  total flux cleaned = 0.000333511 Jy
! Component: 1950  -  total flux cleaned = 0.000359757 Jy
! Component: 2000  -  total flux cleaned = 0.000359633 Jy
! Component: 2050  -  total flux cleaned = 0.000376855 Jy
! Component: 2100  -  total flux cleaned = 0.000402568 Jy
! Component: 2150  -  total flux cleaned = 0.000428076 Jy
! Component: 2200  -  total flux cleaned = 0.000436483 Jy
! Component: 2250  -  total flux cleaned = 0.000453179 Jy
! Component: 2300  -  total flux cleaned = 0.000428075 Jy
! Component: 2350  -  total flux cleaned = 0.00044469 Jy
! Component: 2400  -  total flux cleaned = 0.000485908 Jy
! Component: 2450  -  total flux cleaned = 0.000469596 Jy
! Component: 2500  -  total flux cleaned = 0.000526474 Jy
! Component: 2550  -  total flux cleaned = 0.000526523 Jy
! Component: 2600  -  total flux cleaned = 0.000574649 Jy
! Component: 2650  -  total flux cleaned = 0.000550733 Jy
! Component: 2700  -  total flux cleaned = 0.00057454 Jy
! Component: 2750  -  total flux cleaned = 0.000598177 Jy
! Component: 2800  -  total flux cleaned = 0.000621677 Jy
! Component: 2850  -  total flux cleaned = 0.000613886 Jy
! Component: 2900  -  total flux cleaned = 0.000621572 Jy
! Component: 2950  -  total flux cleaned = 0.000606177 Jy
! Component: 3000  -  total flux cleaned = 0.000667248 Jy
! Component: 3050  -  total flux cleaned = 0.000674797 Jy
! Component: 3100  -  total flux cleaned = 0.000674705 Jy
! Component: 3150  -  total flux cleaned = 0.000682193 Jy
! Component: 3200  -  total flux cleaned = 0.000674684 Jy
! Component: 3250  -  total flux cleaned = 0.000711813 Jy
! Component: 3300  -  total flux cleaned = 0.000704456 Jy
! Component: 3350  -  total flux cleaned = 0.000689714 Jy
! Component: 3400  -  total flux cleaned = 0.000667888 Jy
! Component: 3450  -  total flux cleaned = 0.00068968 Jy
! Component: 3500  -  total flux cleaned = 0.000711319 Jy
! Component: 3550  -  total flux cleaned = 0.000697028 Jy
! Component: 3600  -  total flux cleaned = 0.000704096 Jy
! Component: 3650  -  total flux cleaned = 0.000704115 Jy
! Component: 3700  -  total flux cleaned = 0.000682973 Jy
! Component: 3750  -  total flux cleaned = 0.000682976 Jy
! Component: 3800  -  total flux cleaned = 0.000689926 Jy
! Component: 3850  -  total flux cleaned = 0.000676045 Jy
! Component: 3900  -  total flux cleaned = 0.000703714 Jy
! Component: 3950  -  total flux cleaned = 0.000683052 Jy
! Component: 4000  -  total flux cleaned = 0.000662568 Jy
! Component: 4050  -  total flux cleaned = 0.000676201 Jy
! Total flux subtracted in 4096 components = 0.000696564 Jy
! Clean residual min=-0.000363 max=0.000437 Jy/beam
! Clean residual mean=0.000000 rms=0.000120 Jy/beam
! Combined flux in latest and established models = 0.261648 Jy
keep
! Adding 311 model components to the UV plane model.
! The established model now contains 428 components and 0.261648 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1847+0810_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8897 x 1.981 at -1.076 degrees (North through East)
! Clean map  min=-0.00063507  max=0.24193 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1847+0810_X_map.fits
wmodel /vlbi/uf001/uva//J1847+0810_X_map.mod
! Writing 428 model components to file: /vlbi/uf001/uva//J1847+0810_X_map.mod
wobs   /vlbi/uf001/uva//J1847+0810_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1847+0810_X_uvs.fits
wwins  /vlbi/uf001/uva//J1847+0810_X_map.win
! wwins: Wrote 7 windows to /vlbi/uf001/uva//J1847+0810_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.241934 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000120158 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.148997 0.148997 0.297994 0.595987 1.19197 2.38395 4.7679 9.5358 19.0716 38.1432 76.2864
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.241 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2013.46 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1847+0810_X_dfm.log closed on Mon Jan 14 04:48:01 2019