! Started logfile: /vlbi/uf001/uva//J0915+0745_X_dfm.log on Mon Jan 14 00:20:46 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//J0915+0745_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0915+0745_X_uva.fits
! AN table 1: 154 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.718326 visibilities/baseline/integration-bin.
! Found source: J0915+0745
! 
! 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 59736 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 J0915+0745_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 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 460 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.006027Jy  sigma=22.410162
! Fit after  self-cal, rms=0.932708Jy  sigma=20.776381
! 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=0.7092 mas, bmaj=1.67 mas, bpa=-1.151 degrees
! Estimated noise=0.266914 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 = 0.0530808 Jy
! Component: 100  -  total flux cleaned = 0.0646656 Jy
! Total flux subtracted in 100 components = 0.0646656 Jy
! Clean residual min=-0.002944 max=0.004089 Jy/beam
! Clean residual mean=-0.000000 rms=0.000677 Jy/beam
! Combined flux in latest and established models = 0.0646656 Jy
! Performing phase self-cal
! Adding 2 model components to the UV plane model.
! The established model now contains 2 components and 0.0646656 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=0.063093Jy  sigma=1.270650
! Fit after  self-cal, rms=0.062324Jy  sigma=1.253714
! Inverting map 
! Added new window around map position (0.6, -2.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00412842 Jy
! Component: 100  -  total flux cleaned = 0.00627907 Jy
! Total flux subtracted in 100 components = 0.00627907 Jy
! Clean residual min=-0.003120 max=0.003540 Jy/beam
! Clean residual mean=0.000001 rms=0.000643 Jy/beam
! Combined flux in latest and established models = 0.0709447 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.0709447 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=0.062024Jy  sigma=1.246917
! Fit after  self-cal, rms=0.062000Jy  sigma=1.246346
! 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=0.8958 mas, bmaj=1.963 mas, bpa=-1.262 degrees
! Estimated noise=0.13423 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 (-6.6, 8.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00320816 Jy
! Component: 100  -  total flux cleaned = 0.00422929 Jy
! Component: 150  -  total flux cleaned = 0.00496413 Jy
! Component: 200  -  total flux cleaned = 0.00518517 Jy
! Total flux subtracted in 200 components = 0.00518517 Jy
! Clean residual min=-0.002938 max=0.003373 Jy/beam
! Clean residual mean=0.000001 rms=0.000605 Jy/beam
! Combined flux in latest and established models = 0.0761299 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 37 components and 0.0761299 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=0.061810Jy  sigma=1.242063
! Fit after  self-cal, rms=0.061787Jy  sigma=1.241525
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8958 x 1.963 at -1.262 degrees (North through East)
! Clean map  min=-0.0026885  max=0.068447 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     FD        0.99     HN        0.98     KP        0.90     
!   LA        1.00     MK        1.07     NL        1.08     OV        0.89     
!   PT        1.04     SC        0.97     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        0.97     HN        0.97     KP        0.95     
!   LA        1.01     MK        1.01     NL        1.10     OV        0.91     
!   PT        1.06     SC        0.99     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        0.96     HN        0.94     KP        0.94     
!   LA        1.03     MK        1.01     NL        1.11     OV        0.89     
!   PT        0.99     SC        0.98     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        0.98     HN        0.98     KP        0.96     
!   LA        1.02     MK        0.98     NL        1.12     OV        0.90     
!   PT        0.99     SC        0.99     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.17     FD        0.99     HN        1.01     KP        0.97     
!   LA        0.99     MK        1.01     NL        1.08     OV        0.90     
!   PT        1.02     SC        0.97     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        0.95     HN        0.93     KP        0.95     
!   LA        1.01     MK        1.01     NL        1.09     OV        0.91     
!   PT        0.99     SC        0.99     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.17     FD        0.96     HN        0.95     KP        0.99     
!   LA        1.00     MK        1.00     NL        1.07     OV        0.93     
!   PT        0.96     SC        0.95     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        1.00     HN        0.95     KP        0.96     
!   LA        1.04     MK        1.01     NL        1.08     OV        0.89     
!   PT        0.99     SC        0.96     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        0.97     HN        0.93     KP        0.93     
!   LA        1.01     MK        0.98     NL        1.07     OV        0.90     
!   PT        1.05     SC        0.97     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.18     FD        0.96     HN        0.94     KP        0.96     
!   LA        0.97     MK        1.04     NL        1.05     OV        0.90     
!   PT        1.01     SC        0.94     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     FD        0.97     HN        0.95     KP        0.95     
!   LA        0.99     MK        1.00     NL        1.08     OV        0.86     
!   PT        1.05     SC        0.97     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     FD        0.95     HN        0.92     KP        0.95     
!   LA        1.03     MK        0.97     NL        1.05     OV        0.92     
!   PT        0.99     SC        0.95     
! 
! 
! Fit before self-cal, rms=0.061787Jy  sigma=1.241525
! Fit after  self-cal, rms=0.061262Jy  sigma=1.232342
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8913 mas, bmaj=1.985 mas, bpa=-1.084 degrees
! Estimated noise=0.133503 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 = -0.00118424 Jy
! Component: 100  -  total flux cleaned = -0.0014665 Jy
! Component: 150  -  total flux cleaned = -0.0015043 Jy
! Component: 200  -  total flux cleaned = -0.00157288 Jy
! Total flux subtracted in 200 components = -0.00157288 Jy
! Clean residual min=-0.002389 max=0.002028 Jy/beam
! Clean residual mean=0.000001 rms=0.000500 Jy/beam
! Combined flux in latest and established models = 0.074557 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 53 components and 0.074557 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=0.061188Jy  sigma=1.231021
! Fit after  self-cal, rms=0.061232Jy  sigma=1.230609
! 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=0.061232Jy  sigma=1.230609
! Fit after  self-cal, rms=0.065535Jy  sigma=1.217505
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8887 mas, bmaj=1.992 mas, bpa=-1.216 degrees
! Estimated noise=0.135215 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000134859 Jy
! Component: 100  -  total flux cleaned = -2.95439e-05 Jy
! Component: 150  -  total flux cleaned = -0.000233262 Jy
! Component: 200  -  total flux cleaned = -0.000410528 Jy
! Total flux subtracted in 200 components = -0.000410528 Jy
! Clean residual min=-0.001234 max=0.001278 Jy/beam
! Clean residual mean=0.000001 rms=0.000312 Jy/beam
! Combined flux in latest and established models = 0.0741465 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 68 components and 0.0741465 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=0.065508Jy  sigma=1.216769
! Fit after  self-cal, rms=0.065624Jy  sigma=1.216389
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 = -0.000396615 Jy
! Component: 100  -  total flux cleaned = -0.000548588 Jy
! Component: 150  -  total flux cleaned = -0.000582822 Jy
! Component: 200  -  total flux cleaned = -0.000599416 Jy
! Total flux subtracted in 200 components = -0.000599416 Jy
! Clean residual min=-0.001285 max=0.001270 Jy/beam
! Clean residual mean=0.000001 rms=0.000308 Jy/beam
! Combined flux in latest and established models = 0.0735471 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 75 components and 0.0735471 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=0.065615Jy  sigma=1.216147
! Fit after  self-cal, rms=0.065614Jy  sigma=1.216132
! 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=0.065614Jy  sigma=1.216132
! Fit after  self-cal, rms=0.067646Jy  sigma=1.211540
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8866 mas, bmaj=1.991 mas, bpa=-1.173 degrees
! Estimated noise=0.135037 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000162885 Jy
! Component: 100  -  total flux cleaned = -7.23468e-05 Jy
! Component: 150  -  total flux cleaned = -3.4664e-05 Jy
! Component: 200  -  total flux cleaned = -1.7999e-05 Jy
! Total flux subtracted in 200 components = -1.7999e-05 Jy
! Clean residual min=-0.000835 max=0.000852 Jy/beam
! Clean residual mean=-0.000000 rms=0.000194 Jy/beam
! Combined flux in latest and established models = 0.0735291 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 91 components and 0.073529 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=0.067632Jy  sigma=1.211186
! Fit after  self-cal, rms=0.067675Jy  sigma=1.211035
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 = -0.000157129 Jy
! Component: 100  -  total flux cleaned = -0.000156976 Jy
! Component: 150  -  total flux cleaned = -0.000156428 Jy
! Component: 200  -  total flux cleaned = -0.000156088 Jy
! Total flux subtracted in 200 components = -0.000156088 Jy
! Clean residual min=-0.000818 max=0.000823 Jy/beam
! Clean residual mean=-0.000000 rms=0.000191 Jy/beam
! Combined flux in latest and established models = 0.073373 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 99 components and 0.073373 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=0.067669Jy  sigma=1.210891
! Fit after  self-cal, rms=0.067668Jy  sigma=1.210880
! 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=0.067668Jy  sigma=1.210880
! Fit after  self-cal, rms=0.068124Jy  sigma=1.210818
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.06 mas, bmaj=3.1 mas, bpa=-2.491 degrees
! Estimated noise=0.175219 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.50009e-05 Jy
! Component: 100  -  total flux cleaned = 2.9044e-05 Jy
! Component: 150  -  total flux cleaned = 1.67962e-06 Jy
! Component: 200  -  total flux cleaned = -9.83926e-06 Jy
! Total flux subtracted in 200 components = -9.83926e-06 Jy
! Clean residual min=-0.000961 max=0.001106 Jy/beam
! Clean residual mean=-0.000000 rms=0.000263 Jy/beam
! Combined flux in latest and established models = 0.0733631 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 113 components and 0.0733632 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=0.068121Jy  sigma=1.210714
! Fit after  self-cal, rms=0.068124Jy  sigma=1.210689
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 (-2.2, 1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0010747 Jy
! Component: 100  -  total flux cleaned = 0.00158344 Jy
! Component: 150  -  total flux cleaned = 0.00182604 Jy
! Component: 200  -  total flux cleaned = 0.00200245 Jy
! Total flux subtracted in 200 components = 0.00200245 Jy
! Clean residual min=-0.000845 max=0.000856 Jy/beam
! Clean residual mean=0.000001 rms=0.000233 Jy/beam
! Combined flux in latest and established models = 0.0753656 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 139 components and 0.0753656 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=0.068117Jy  sigma=1.210443
! Fit after  self-cal, rms=0.068114Jy  sigma=1.210406
! 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=0.886 mas, bmaj=1.991 mas, bpa=-1.154 degrees
! Estimated noise=0.134978 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.886 x 1.991 at -1.154 degrees (North through East)
! Clean map  min=-0.00072612  max=0.069209 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=0.7002 mas, bmaj=1.695 mas, bpa=-1.103 degrees
! Estimated noise=0.269022 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0538506 Jy
! Component: 100  -  total flux cleaned = 0.0656738 Jy
! Component: 150  -  total flux cleaned = 0.0688121 Jy
! Component: 200  -  total flux cleaned = 0.0702161 Jy
! Total flux subtracted in 200 components = 0.0702161 Jy
! Clean residual min=-0.001564 max=0.001674 Jy/beam
! Clean residual mean=-0.000001 rms=0.000403 Jy/beam
! Combined flux in latest and established models = 0.0702161 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.0702161 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.886 mas, bmaj=1.991 mas, bpa=-1.154 degrees
! Estimated noise=0.134978 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 = 0.00171622 Jy
! Component: 100  -  total flux cleaned = 0.00280286 Jy
! Component: 150  -  total flux cleaned = 0.00363302 Jy
! Component: 200  -  total flux cleaned = 0.00430736 Jy
! Total flux subtracted in 200 components = 0.00430736 Jy
! Clean residual min=-0.000729 max=0.000695 Jy/beam
! Clean residual mean=-0.000000 rms=0.000178 Jy/beam
! Combined flux in latest and established models = 0.0745235 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 39 components and 0.0745235 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=2.06 mas, bmaj=3.1 mas, bpa=-2.491 degrees
! Estimated noise=0.175219 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000697685 Jy
! Component: 100  -  total flux cleaned = 0.00118805 Jy
! Component: 150  -  total flux cleaned = 0.00157455 Jy
! Component: 200  -  total flux cleaned = 0.00178012 Jy
! Total flux subtracted in 200 components = 0.00178012 Jy
! Clean residual min=-0.000862 max=0.000870 Jy/beam
! Clean residual mean=0.000001 rms=0.000223 Jy/beam
! Combined flux in latest and established models = 0.0763036 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 = 9.17248e-05 Jy
! Component: 100  -  total flux cleaned = 0.000154051 Jy
! Component: 150  -  total flux cleaned = 0.000202023 Jy
! Component: 200  -  total flux cleaned = 0.000238397 Jy
! Total flux subtracted in 200 components = 0.000238397 Jy
! Clean residual min=-0.000857 max=0.000845 Jy/beam
! Clean residual mean=0.000001 rms=0.000220 Jy/beam
! Combined flux in latest and established models = 0.076542 Jy
! Adding 50 model components to the UV plane model.
! The established model now contains 85 components and 0.076542 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.886 mas, bmaj=1.991 mas, bpa=-1.154 degrees
! Estimated noise=0.134978 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000283315 Jy
! Component: 100  -  total flux cleaned = 0.000350177 Jy
! Component: 150  -  total flux cleaned = 0.00035028 Jy
! Component: 200  -  total flux cleaned = 0.000350349 Jy
! Total flux subtracted in 200 components = 0.000350349 Jy
! Clean residual min=-0.000684 max=0.000666 Jy/beam
! Clean residual mean=0.000000 rms=0.000166 Jy/beam
! Combined flux in latest and established models = 0.0768924 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 107 components and 0.0768924 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=0.068109Jy  sigma=1.210231
! Fit after  self-cal, rms=0.068091Jy  sigma=1.210150
wmodel J0915+0745_X_map.mod
! Writing 107 model components to file: J0915+0745_X_map.mod
wobs   J0915+0745_X_uvs.fits
! Writing UV FITS file: J0915+0745_X_uvs.fits
wwins  J0915+0745_X_map.win
! wwins: Wrote 4 windows to J0915+0745_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 = -0.000105145 Jy
! Component: 100  -  total flux cleaned = -0.000129254 Jy
! Component: 150  -  total flux cleaned = -0.000174647 Jy
! Component: 200  -  total flux cleaned = -0.000207248 Jy
! Component: 250  -  total flux cleaned = -0.000238717 Jy
! Component: 300  -  total flux cleaned = -0.000279801 Jy
! Component: 350  -  total flux cleaned = -0.000340166 Jy
! Component: 400  -  total flux cleaned = -0.000369802 Jy
! Component: 450  -  total flux cleaned = -0.000398728 Jy
! Component: 500  -  total flux cleaned = -0.000408101 Jy
! Component: 550  -  total flux cleaned = -0.0004552 Jy
! Component: 600  -  total flux cleaned = -0.000492454 Jy
! Component: 650  -  total flux cleaned = -0.000529328 Jy
! Component: 700  -  total flux cleaned = -0.000592708 Jy
! Component: 750  -  total flux cleaned = -0.000574662 Jy
! Component: 800  -  total flux cleaned = -0.000592412 Jy
! Component: 850  -  total flux cleaned = -0.00061858 Jy
! Component: 900  -  total flux cleaned = -0.000575089 Jy
! Component: 950  -  total flux cleaned = -0.000592346 Jy
! Component: 1000  -  total flux cleaned = -0.000575398 Jy
! Component: 1050  -  total flux cleaned = -0.000575411 Jy
! Component: 1100  -  total flux cleaned = -0.000558636 Jy
! Component: 1150  -  total flux cleaned = -0.000583564 Jy
! Component: 1200  -  total flux cleaned = -0.000542373 Jy
! Component: 1250  -  total flux cleaned = -0.000542453 Jy
! Component: 1300  -  total flux cleaned = -0.000583035 Jy
! Component: 1350  -  total flux cleaned = -0.000558812 Jy
! Component: 1400  -  total flux cleaned = -0.000550761 Jy
! Component: 1450  -  total flux cleaned = -0.000534844 Jy
! Component: 1500  -  total flux cleaned = -0.000535017 Jy
! Component: 1550  -  total flux cleaned = -0.000542855 Jy
! Component: 1600  -  total flux cleaned = -0.000542938 Jy
! Component: 1650  -  total flux cleaned = -0.000550618 Jy
! Component: 1700  -  total flux cleaned = -0.000550663 Jy
! Component: 1750  -  total flux cleaned = -0.000565869 Jy
! Component: 1800  -  total flux cleaned = -0.00060356 Jy
! Component: 1850  -  total flux cleaned = -0.000588522 Jy
! Component: 1900  -  total flux cleaned = -0.000603483 Jy
! Component: 1950  -  total flux cleaned = -0.000610932 Jy
! Component: 2000  -  total flux cleaned = -0.000618297 Jy
! Component: 2050  -  total flux cleaned = -0.000610972 Jy
! Component: 2100  -  total flux cleaned = -0.000596417 Jy
! Component: 2150  -  total flux cleaned = -0.000603667 Jy
! Component: 2200  -  total flux cleaned = -0.000589266 Jy
! Component: 2250  -  total flux cleaned = -0.000610787 Jy
! Component: 2300  -  total flux cleaned = -0.000603723 Jy
! Component: 2350  -  total flux cleaned = -0.000582486 Jy
! Component: 2400  -  total flux cleaned = -0.000589445 Jy
! Component: 2450  -  total flux cleaned = -0.000568507 Jy
! Component: 2500  -  total flux cleaned = -0.000547613 Jy
! Component: 2550  -  total flux cleaned = -0.00054766 Jy
! Component: 2600  -  total flux cleaned = -0.000547603 Jy
! Component: 2650  -  total flux cleaned = -0.000540806 Jy
! Component: 2700  -  total flux cleaned = -0.000554436 Jy
! Component: 2750  -  total flux cleaned = -0.000561151 Jy
! Component: 2800  -  total flux cleaned = -0.000561063 Jy
! Component: 2850  -  total flux cleaned = -0.000547685 Jy
! Component: 2900  -  total flux cleaned = -0.000554279 Jy
! Component: 2950  -  total flux cleaned = -0.000521292 Jy
! Component: 3000  -  total flux cleaned = -0.000514753 Jy
! Component: 3050  -  total flux cleaned = -0.000521343 Jy
! Component: 3100  -  total flux cleaned = -0.000508366 Jy
! Component: 3150  -  total flux cleaned = -0.000514857 Jy
! Component: 3200  -  total flux cleaned = -0.00052772 Jy
! Component: 3250  -  total flux cleaned = -0.000514852 Jy
! Component: 3300  -  total flux cleaned = -0.000502094 Jy
! Component: 3350  -  total flux cleaned = -0.000508395 Jy
! Component: 3400  -  total flux cleaned = -0.000495696 Jy
! Component: 3450  -  total flux cleaned = -0.000489372 Jy
! Component: 3500  -  total flux cleaned = -0.000495632 Jy
! Component: 3550  -  total flux cleaned = -0.000489422 Jy
! Component: 3600  -  total flux cleaned = -0.000452104 Jy
! Component: 3650  -  total flux cleaned = -0.000464489 Jy
! Component: 3700  -  total flux cleaned = -0.000464465 Jy
! Component: 3750  -  total flux cleaned = -0.000446098 Jy
! Component: 3800  -  total flux cleaned = -0.000439959 Jy
! Component: 3850  -  total flux cleaned = -0.000421746 Jy
! Component: 3900  -  total flux cleaned = -0.000415731 Jy
! Component: 3950  -  total flux cleaned = -0.00042778 Jy
! Component: 4000  -  total flux cleaned = -0.000427681 Jy
! Component: 4050  -  total flux cleaned = -0.000415786 Jy
! Total flux subtracted in 4096 components = -0.000392041 Jy
! Clean residual min=-0.000363 max=0.000370 Jy/beam
! Clean residual mean=-0.000000 rms=0.000105 Jy/beam
! Combined flux in latest and established models = 0.0765003 Jy
keep
! Adding 337 model components to the UV plane model.
! The established model now contains 444 components and 0.0765003 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0915+0745_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.886 x 1.991 at -1.154 degrees (North through East)
! Clean map  min=-0.00051814  max=0.069768 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0915+0745_X_map.fits
wmodel /vlbi/uf001/uva//J0915+0745_X_map.mod
! Writing 444 model components to file: /vlbi/uf001/uva//J0915+0745_X_map.mod
wobs   /vlbi/uf001/uva//J0915+0745_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0915+0745_X_uvs.fits
wwins  /vlbi/uf001/uva//J0915+0745_X_map.win
! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0915+0745_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.069768 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00010483 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.450765 0.450765 0.90153 1.80306 3.60612 7.21224 14.4245 28.8489 57.6979
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.069 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  665.535 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0915+0745_X_dfm.log closed on Mon Jan 14 00:20:53 2019