! Started logfile: /vlbi/vcs9/uvm//J0956+2515_X_a_dfm.log on Tue Dec 26 22:08:49 2017
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    7.39200
obs     /vlbi/vcs9/uvm//J0956+2515_X_a_uvm.fits
! Reading UV FITS file: /vlbi/vcs9/uvm//J0956+2515_X_a_uvm.fits
! AN table 1: 18 integrations on 45 of 45 possible baselines.
! AN table 2: 25 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.947953 visibilities/baseline/integration-bin.
! Found source: J0956+2515
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    7.392e+09      3.2e+07          1      3.2e+07
!  02        2    7.424e+09      3.2e+07          1      3.2e+07
!  03        3    7.456e+09      3.2e+07          1      3.2e+07
!  04        4    7.552e+09      3.2e+07          1      3.2e+07
!  05        5    7.744e+09      3.2e+07          1      3.2e+07
!  06        6    7.776e+09      3.2e+07          1      3.2e+07
!  07        7    7.808e+09      3.2e+07          1      3.2e+07
!  08        8     7.84e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 94 lines of history.
! 
! Reading 12968 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Restricting channel ranges to the available 8 channels.
! Selecting polarization: RR,  channels: 1..8
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_02.dfm J0956+2515_X]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 60
float amp_soltime2
amp_soltime2 = 5
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.1
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === "
! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.386165 Jy 
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 13 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 13 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 13 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 13 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 13 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 6.
!  A total of 13 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 7.
!  A total of 13 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 8.
!  A total of 13 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.083728Jy  sigma=26.410043
! Fit after  self-cal, rms=0.627785Jy  sigma=15.230583
! 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.
peakwin win_mult
! Inverting map and beam 
! Estimated beam: bmin=0.9211 mas, bmaj=2.073 mas, bpa=22.98 degrees
! Estimated noise=0.435211 mJy/beam.
! Added new window around map position (0, 0).
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 false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.318636 Jy
! Component: 100  -  total flux cleaned = 0.382325 Jy
! Total flux subtracted in 100 components = 0.382325 Jy
! Clean residual min=-0.012817 max=0.035336 Jy/beam
! Clean residual mean=-0.000040 rms=0.003281 Jy/beam
! Combined flux in latest and established models = 0.382325 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.382325 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.068772Jy  sigma=1.692844
! Fit after  self-cal, rms=0.068753Jy  sigma=1.692318
! Inverting map 
! Added new window around map position (-2.4, -1).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0406549 Jy
! Component: 100  -  total flux cleaned = 0.062461 Jy
! Total flux subtracted in 100 components = 0.062461 Jy
! Clean residual min=-0.009496 max=0.009272 Jy/beam
! Clean residual mean=-0.000023 rms=0.001888 Jy/beam
! Combined flux in latest and established models = 0.444786 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 19 components and 0.444786 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.043619Jy  sigma=1.048399
! Fit after  self-cal, rms=0.041806Jy  sigma=0.996637
! Inverting map 
print "============== Finished uniform weighting CLEAN =============="
! ============== Finished uniform weighting CLEAN ============== 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.229 mas, bmaj=2.378 mas, bpa=20.68 degrees
! Estimated noise=0.255237 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0178478 Jy
! Component: 100  -  total flux cleaned = 0.0213751 Jy
! Component: 150  -  total flux cleaned = 0.023389 Jy
! Component: 200  -  total flux cleaned = 0.0246729 Jy
! Total flux subtracted in 200 components = 0.0246729 Jy
! Clean residual min=-0.005528 max=0.005496 Jy/beam
! Clean residual mean=-0.000024 rms=0.001246 Jy/beam
! Combined flux in latest and established models = 0.469458 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 39 components and 0.469458 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.035925Jy  sigma=0.840487
! Fit after  self-cal, rms=0.035519Jy  sigma=0.828748
! Inverting map 
print "============== Finished natural weighting CLEAN =============="
! ============== Finished natural weighting CLEAN ============== 
! 
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 0.987132
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.92     HN        1.04     KP        0.99     
!   LA        1.00     MK        1.07     NL        1.07     OV        1.03     
!   PT        0.99     SC        0.99     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.994166
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.01     HN        0.99     KP        1.01     
!   LA        1.01     NL        1.01     OV        1.05     PT        1.00     
!   SC        0.97     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.989951
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.93     HN        1.03     KP        0.99     
!   LA        1.00     MK        1.06     NL        1.07     OV        1.02     
!   PT        0.98     SC        1.00     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.992236
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        1.02     HN        0.97     KP        1.01     
!   LA        1.01     NL        1.02     OV        1.04     PT        1.00     
!   SC        0.98     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.990312
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.92     HN        1.04     KP        0.98     
!   LA        1.00     MK        1.06     NL        1.07     OV        1.02     
!   PT        0.98     SC        0.99     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.99818
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        1.01     HN        0.99     KP        1.00     
!   LA        1.02     NL        1.01     OV        1.03     PT        1.00     
!   SC        0.97     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.993235
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.93     HN        1.03     KP        0.99     
!   LA        0.99     MK        1.08     NL        1.05     OV        1.01     
!   PT        0.97     SC        0.97     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.998429
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.02     HN        0.97     KP        1.01     
!   LA        1.01     NL        1.00     OV        1.03     PT        0.99     
!   SC        0.98     
! 
! 
! Correcting IF 5.
!  Amplitude normalization factor in sub-array 1: 1.00338
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.91     HN        1.01     KP        0.97     
!   LA        0.99     MK        1.05     NL        1.04     OV        1.01     
!   PT        0.99     SC        0.96     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1.00719
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.02     HN        0.96     KP        0.99     
!   LA        1.00     NL        0.98     OV        1.02     PT        0.98     
!   SC        0.97     
! 
! 
! Correcting IF 6.
!  Amplitude normalization factor in sub-array 1: 0.999395
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.91     HN        1.03     KP        0.97     
!   LA        0.98     MK        1.06     NL        1.04     OV        1.02     
!   PT        0.98     SC        0.98     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1.00619
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.01     HN        0.96     KP        0.99     
!   LA        1.00     NL        0.99     OV        1.03     PT        0.99     
!   SC        0.96     
! 
! 
! Correcting IF 7.
!  Amplitude normalization factor in sub-array 1: 1.00046
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.90     HN        1.03     KP        0.98     
!   LA        0.99     MK        1.06     NL        1.03     OV        1.02     
!   PT        0.98     SC        0.98     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1.01036
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        1.02     HN        0.95     KP        0.99     
!   LA        1.00     NL        0.98     OV        1.02     PT        0.98     
!   SC        0.97     
! 
! 
! Correcting IF 8.
!  Amplitude normalization factor in sub-array 1: 0.998442
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.92     HN        1.02     KP        0.97     
!   LA        1.00     MK        1.05     NL        1.03     OV        1.02     
!   PT        0.99     SC        0.97     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1.00895
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.00     HN        0.96     KP        0.99     
!   LA        1.00     NL        0.98     OV        1.02     PT        0.99     
!   SC        0.97     
! 
! 
! Fit before self-cal, rms=0.035519Jy  sigma=0.828748
! Fit after  self-cal, rms=0.031566Jy  sigma=0.726052
selfcal false, false, phase_soltime
! Performing phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.031566Jy  sigma=0.726052
! Fit after  self-cal, rms=0.031567Jy  sigma=0.726037
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.228 mas, bmaj=2.391 mas, bpa=21.8 degrees
! Estimated noise=0.254909 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00062532 Jy
! Component: 100  -  total flux cleaned = 0.000598898 Jy
! Component: 150  -  total flux cleaned = 0.000604665 Jy
! Component: 200  -  total flux cleaned = 0.000714014 Jy
! Total flux subtracted in 200 components = 0.000714014 Jy
! Clean residual min=-0.002103 max=0.002234 Jy/beam
! Clean residual mean=-0.000006 rms=0.000500 Jy/beam
! Combined flux in latest and established models = 0.470172 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 56 components and 0.470173 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.031128Jy  sigma=0.716071
! Fit after  self-cal, rms=0.031085Jy  sigma=0.714972
! Inverting map 
print "============== Finished amplitude gscale SELF-CAL =============="
! ============== Finished amplitude gscale SELF-CAL ============== 
! 
phase_soltime=phase_soltime2
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.031085Jy  sigma=0.714972
! Fit after  self-cal, rms=0.031040Jy  sigma=0.713795
dynam = dynam - 0.5
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 false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000369073 Jy
! Component: 100  -  total flux cleaned = 0.000370965 Jy
! Component: 150  -  total flux cleaned = 0.000327842 Jy
! Component: 200  -  total flux cleaned = 0.000328823 Jy
! Total flux subtracted in 200 components = 0.000328823 Jy
! Clean residual min=-0.001906 max=0.002081 Jy/beam
! Clean residual mean=-0.000005 rms=0.000478 Jy/beam
! Combined flux in latest and established models = 0.470501 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 67 components and 0.470501 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030894Jy  sigma=0.711090
! Fit after  self-cal, rms=0.030873Jy  sigma=0.710642
! Inverting map 
print "=== Finished natural weighting clean with shorter phase_soltime "
! === Finished natural weighting clean with shorter phase_soltime  
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.228 x 2.391 at 21.8 degrees (North through East)
! Clean map  min=-0.0017683  max=0.36826 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true, amp_soltime1
  selfcal false, false, phase_soltime
  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 false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  print "============== Finished amplitude self-cal =============="
  end if
! Performing amp+phase self-cal over 60 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030873Jy  sigma=0.710642
! Fit after  self-cal, rms=0.030374Jy  sigma=0.697356
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030374Jy  sigma=0.697356
! Fit after  self-cal, rms=0.030374Jy  sigma=0.697339
! Inverting map and beam 
! Estimated beam: bmin=1.228 mas, bmaj=2.393 mas, bpa=21.87 degrees
! Estimated noise=0.254901 mJy/beam.
! Added new window around map position (-7.2, -0.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00199793 Jy
! Component: 100  -  total flux cleaned = 0.00279217 Jy
! Component: 150  -  total flux cleaned = 0.00314351 Jy
! Component: 200  -  total flux cleaned = 0.00336504 Jy
! Total flux subtracted in 200 components = 0.00336504 Jy
! Clean residual min=-0.001515 max=0.001339 Jy/beam
! Clean residual mean=-0.000002 rms=0.000326 Jy/beam
! Combined flux in latest and established models = 0.473866 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 91 components and 0.473866 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030192Jy  sigma=0.693100
! Fit after  self-cal, rms=0.030177Jy  sigma=0.692809
! Inverting map 
! ============== Finished amplitude self-cal ============== 
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum 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=0.9216 mas, bmaj=2.086 mas, bpa=23.6 degrees
! Estimated noise=0.442559 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.317474 Jy
! Component: 100  -  total flux cleaned = 0.384968 Jy
! Component: 150  -  total flux cleaned = 0.421675 Jy
! Component: 200  -  total flux cleaned = 0.44355 Jy
! Total flux subtracted in 200 components = 0.44355 Jy
! Clean residual min=-0.004230 max=0.008449 Jy/beam
! Clean residual mean=-0.000010 rms=0.001127 Jy/beam
! Combined flux in latest and established models = 0.44355 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! 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 0.44355 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.228 mas, bmaj=2.393 mas, bpa=21.87 degrees
! Estimated noise=0.254901 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=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0159549 Jy
! Component: 100  -  total flux cleaned = 0.0236168 Jy
! Component: 150  -  total flux cleaned = 0.025944 Jy
! Component: 200  -  total flux cleaned = 0.0271266 Jy
! Total flux subtracted in 200 components = 0.0271266 Jy
! Clean residual min=-0.001943 max=0.002427 Jy/beam
! Clean residual mean=-0.000005 rms=0.000424 Jy/beam
! Combined flux in latest and established models = 0.470677 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 40 components and 0.470677 Jy
! Inverting map 
! Added new window around map position (-4.4, -0.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.001122 Jy
! Component: 100  -  total flux cleaned = 0.00188119 Jy
! Component: 150  -  total flux cleaned = 0.00251751 Jy
! Component: 200  -  total flux cleaned = 0.00304828 Jy
! Total flux subtracted in 200 components = 0.00304828 Jy
! Clean residual min=-0.001697 max=0.001503 Jy/beam
! Clean residual mean=-0.000001 rms=0.000347 Jy/beam
! Combined flux in latest and established models = 0.473725 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 61 components and 0.473725 Jy
! Inverting map 
clean
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00017607 Jy
! Component: 100  -  total flux cleaned = 0.000337988 Jy
! Component: 150  -  total flux cleaned = 0.000436854 Jy
! Component: 200  -  total flux cleaned = 0.000482544 Jy
! Total flux subtracted in 200 components = 0.000482544 Jy
! Clean residual min=-0.001490 max=0.001380 Jy/beam
! Clean residual mean=-0.000001 rms=0.000328 Jy/beam
! Combined flux in latest and established models = 0.474208 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 77 components and 0.474208 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.030427Jy  sigma=0.696089
! Fit after  self-cal, rms=0.030409Jy  sigma=0.695686
wmodel J0956+2515_X_map.mod
! Writing 77 model components to file: J0956+2515_X_map.mod
wobs   J0956+2515_X_uvs.fits
! Writing UV FITS file: J0956+2515_X_uvs.fits
wwins  J0956+2515_X_map.win
! wwins: Wrote 4 windows to J0956+2515_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 = -3.67647e-05 Jy
! Component: 100  -  total flux cleaned = 6.16209e-05 Jy
! Component: 150  -  total flux cleaned = 0.00010821 Jy
! Component: 200  -  total flux cleaned = 0.000196345 Jy
! Component: 250  -  total flux cleaned = 0.000238874 Jy
! Component: 300  -  total flux cleaned = 0.000280376 Jy
! Component: 350  -  total flux cleaned = 0.000300476 Jy
! Component: 400  -  total flux cleaned = 0.000397121 Jy
! Component: 450  -  total flux cleaned = 0.0004157 Jy
! Component: 500  -  total flux cleaned = 0.000471237 Jy
! Component: 550  -  total flux cleaned = 0.000596632 Jy
! Component: 600  -  total flux cleaned = 0.000649285 Jy
! Component: 650  -  total flux cleaned = 0.000735108 Jy
! Component: 700  -  total flux cleaned = 0.000819408 Jy
! Component: 750  -  total flux cleaned = 0.000918617 Jy
! Component: 800  -  total flux cleaned = 0.00103196 Jy
! Component: 850  -  total flux cleaned = 0.00114305 Jy
! Component: 900  -  total flux cleaned = 0.00118984 Jy
! Component: 950  -  total flux cleaned = 0.00129747 Jy
! Component: 1000  -  total flux cleaned = 0.00135805 Jy
! Component: 1050  -  total flux cleaned = 0.00150643 Jy
! Component: 1100  -  total flux cleaned = 0.00159372 Jy
! Component: 1150  -  total flux cleaned = 0.00166559 Jy
! Component: 1200  -  total flux cleaned = 0.00176469 Jy
! Component: 1250  -  total flux cleaned = 0.00184832 Jy
! Component: 1300  -  total flux cleaned = 0.00188936 Jy
! Component: 1350  -  total flux cleaned = 0.00197079 Jy
! Component: 1400  -  total flux cleaned = 0.00207794 Jy
! Component: 1450  -  total flux cleaned = 0.00214381 Jy
! Component: 1500  -  total flux cleaned = 0.0021829 Jy
! Component: 1550  -  total flux cleaned = 0.00226029 Jy
! Component: 1600  -  total flux cleaned = 0.00232388 Jy
! Component: 1650  -  total flux cleaned = 0.00237421 Jy
! Component: 1700  -  total flux cleaned = 0.00242379 Jy
! Component: 1750  -  total flux cleaned = 0.00246068 Jy
! Component: 1800  -  total flux cleaned = 0.00253342 Jy
! Component: 1850  -  total flux cleaned = 0.00254542 Jy
! Component: 1900  -  total flux cleaned = 0.00259287 Jy
! Component: 1950  -  total flux cleaned = 0.00263988 Jy
! Component: 2000  -  total flux cleaned = 0.0027095 Jy
! Component: 2050  -  total flux cleaned = 0.00270943 Jy
! Component: 2100  -  total flux cleaned = 0.00274372 Jy
! Component: 2150  -  total flux cleaned = 0.00276612 Jy
! Component: 2200  -  total flux cleaned = 0.00281031 Jy
! Component: 2250  -  total flux cleaned = 0.00282116 Jy
! Component: 2300  -  total flux cleaned = 0.00284289 Jy
! Component: 2350  -  total flux cleaned = 0.00284279 Jy
! Component: 2400  -  total flux cleaned = 0.00285345 Jy
! Component: 2450  -  total flux cleaned = 0.00287445 Jy
! Component: 2500  -  total flux cleaned = 0.00290592 Jy
! Component: 2550  -  total flux cleaned = 0.0029265 Jy
! Component: 2600  -  total flux cleaned = 0.00291619 Jy
! Component: 2650  -  total flux cleaned = 0.00292642 Jy
! Component: 2700  -  total flux cleaned = 0.00296663 Jy
! Component: 2750  -  total flux cleaned = 0.00298644 Jy
! Component: 2800  -  total flux cleaned = 0.0029667 Jy
! Component: 2850  -  total flux cleaned = 0.00300586 Jy
! Component: 2900  -  total flux cleaned = 0.00300582 Jy
! Component: 2950  -  total flux cleaned = 0.00301554 Jy
! Component: 3000  -  total flux cleaned = 0.00302497 Jy
! Component: 3050  -  total flux cleaned = 0.00303456 Jy
! Component: 3100  -  total flux cleaned = 0.0030252 Jy
! Component: 3150  -  total flux cleaned = 0.00305316 Jy
! Component: 3200  -  total flux cleaned = 0.00304389 Jy
! Component: 3250  -  total flux cleaned = 0.00307138 Jy
! Component: 3300  -  total flux cleaned = 0.00308052 Jy
! Component: 3350  -  total flux cleaned = 0.00309867 Jy
! Component: 3400  -  total flux cleaned = 0.00314332 Jy
! Component: 3450  -  total flux cleaned = 0.00312561 Jy
! Component: 3500  -  total flux cleaned = 0.00315194 Jy
! Component: 3550  -  total flux cleaned = 0.00316062 Jy
! Component: 3600  -  total flux cleaned = 0.00316068 Jy
! Component: 3650  -  total flux cleaned = 0.00317787 Jy
! Component: 3700  -  total flux cleaned = 0.00317783 Jy
! Component: 3750  -  total flux cleaned = 0.00318632 Jy
! Component: 3800  -  total flux cleaned = 0.00319472 Jy
! Component: 3850  -  total flux cleaned = 0.00321135 Jy
! Component: 3900  -  total flux cleaned = 0.0031783 Jy
! Component: 3950  -  total flux cleaned = 0.00323584 Jy
! Component: 4000  -  total flux cleaned = 0.00322759 Jy
! Component: 4050  -  total flux cleaned = 0.00321144 Jy
! Total flux subtracted in 4096 components = 0.00322751 Jy
! Clean residual min=-0.000408 max=0.000416 Jy/beam
! Clean residual mean=-0.000000 rms=0.000141 Jy/beam
! Combined flux in latest and established models = 0.477435 Jy
keep
! Adding 318 model components to the UV plane model.
! The established model now contains 395 components and 0.477436 Jy
![Exited script file: /opt64/bin/pima_mupet_02.dfm]
wmap   /vlbi/vcs9/uvm//J0956+2515_X_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.228 x 2.393 at 21.87 degrees (North through East)
! Clean map  min=-0.0010017  max=0.36844 Jy/beam
! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0956+2515_X_a_map.fits
wmodel /vlbi/vcs9/uvm//J0956+2515_X_a_map.mod
! Writing 395 model components to file: /vlbi/vcs9/uvm//J0956+2515_X_a_map.mod
wobs   /vlbi/vcs9/uvm//J0956+2515_X_a_uvs.fits
! Writing UV FITS file: /vlbi/vcs9/uvm//J0956+2515_X_a_uvs.fits
wwins  /vlbi/vcs9/uvm//J0956+2515_X_a_map.win
! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0956+2515_X_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.36844 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000140988 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.114798 0.114798 0.229597 0.459193 0.918386 1.83677 3.67355 7.34709 14.6942 29.3884 58.7767
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.368 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2613.28 
quit
! Quitting program
! Log file /vlbi/vcs9/uvm//J0956+2515_X_a_dfm.log closed on Tue Dec 26 22:08:53 2017