! Started logfile: /vlbi/vcs9/uvm//J2258-2758_X_c_dfm.log on Tue Dec 26 23:13:19 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//J2258-2758_X_c_uvm.fits
! Reading UV FITS file: /vlbi/vcs9/uvm//J2258-2758_X_c_uvm.fits
! AN table 1: 22 integrations on 45 of 45 possible baselines.
! AN table 2: 24 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.821901 visibilities/baseline/integration-bin.
! Found source: J2258-2758
! 
! 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 10928 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 J2258-2758_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)= 0.860418 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 27 telescope corrections were flagged in sub-array 1.
!  A total of 24 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  A total of 24 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  A total of 24 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  A total of 24 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  A total of 24 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 6.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  A total of 24 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 7.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  A total of 24 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 8.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  A total of 24 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.342383Jy  sigma=26.122615
! Fit after  self-cal, rms=0.286759Jy  sigma=3.520602
! 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=0.7308 mas, bmaj=2.013 mas, bpa=-2.915 degrees
! Estimated noise=0.65961 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 = 0.733262 Jy
! Component: 100  -  total flux cleaned = 0.868761 Jy
! Total flux subtracted in 100 components = 0.868761 Jy
! Clean residual min=-0.037614 max=0.103178 Jy/beam
! Clean residual mean=0.000041 rms=0.009970 Jy/beam
! Combined flux in latest and established models = 0.868761 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.868761 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=0.212829Jy  sigma=3.252309
! Fit after  self-cal, rms=0.212816Jy  sigma=3.251624
! Inverting map 
! Added new window around map position (1.2, 2.2).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.102538 Jy
! Component: 100  -  total flux cleaned = 0.132416 Jy
! Total flux subtracted in 100 components = 0.132416 Jy
! Clean residual min=-0.026118 max=0.063496 Jy/beam
! Clean residual mean=0.000022 rms=0.006363 Jy/beam
! Combined flux in latest and established models = 1.00118 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 21 components and 1.00118 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=0.178000Jy  sigma=2.229592
! Fit after  self-cal, rms=0.174152Jy  sigma=2.084090
! Inverting map 
! Added new window around map position (-1.4, -2.4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0535155 Jy
! Component: 100  -  total flux cleaned = 0.0648032 Jy
! Total flux subtracted in 100 components = 0.0648032 Jy
! Clean residual min=-0.022412 max=0.029666 Jy/beam
! Clean residual mean=0.000012 rms=0.004709 Jy/beam
! Combined flux in latest and established models = 1.06598 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 35 components and 1.06598 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=0.154727Jy  sigma=1.692175
! Fit after  self-cal, rms=0.154022Jy  sigma=1.680000
! Inverting map 
! Added new window around map position (-4, -2.6).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0343372 Jy
! Component: 100  -  total flux cleaned = 0.0489204 Jy
! Total flux subtracted in 100 components = 0.0489204 Jy
! Clean residual min=-0.017863 max=0.024749 Jy/beam
! Clean residual mean=0.000012 rms=0.003942 Jy/beam
! Combined flux in latest and established models = 1.1149 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 47 components and 1.1149 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=0.144032Jy  sigma=1.483462
! Fit after  self-cal, rms=0.143491Jy  sigma=1.469599
! 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=0.9564 mas, bmaj=2.644 mas, bpa=-6.201 degrees
! Estimated noise=0.366843 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 = 0.0205311 Jy
! Component: 100  -  total flux cleaned = 0.0318997 Jy
! Component: 150  -  total flux cleaned = 0.0355834 Jy
! Component: 200  -  total flux cleaned = 0.0373362 Jy
! Total flux subtracted in 200 components = 0.0373362 Jy
! Clean residual min=-0.011585 max=0.013476 Jy/beam
! Clean residual mean=0.000004 rms=0.003006 Jy/beam
! Combined flux in latest and established models = 1.15224 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 62 components and 1.15224 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=0.139988Jy  sigma=1.391836
! Fit after  self-cal, rms=0.139627Jy  sigma=1.383758
! 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: 0.956399
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     HN        1.59     KP        0.97     
!   LA        0.99     MK        0.99     NL        1.00     OV        0.97     
!   PT        0.96     SC        1.00     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.975561
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.03     HN        1.14     KP        1.01     
!   LA        1.03     MK        1.03     NL        0.98     OV        0.98     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.959578
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     HN        1.56     KP        0.97     
!   LA        0.99     MK        0.99     NL        0.98     OV        0.98     
!   PT        0.97     SC        0.99     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.97548
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.03     HN        1.15     KP        1.01     
!   LA        1.03     MK        1.01     NL        0.98     OV        0.99     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.94739
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     HN        1.67     KP        0.97     
!   LA        1.00     MK        1.00     NL        0.99     OV        0.98     
!   PT        0.97     SC        1.00     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.979975
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.02     HN        1.13     KP        1.00     
!   LA        1.03     MK        1.01     NL        0.98     OV        0.99     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.949918
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     HN        1.63     KP        0.97     
!   LA        1.00     MK        1.00     NL        0.99     OV        0.98     
!   PT        0.97     SC        1.00     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.973746
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.02     HN        1.17     KP        1.01     
!   LA        1.03     MK        1.02     NL        0.98     OV        0.98     
! 
! 
! Correcting IF 5.
!  Amplitude normalization factor in sub-array 1: 0.948448
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.01     HN        1.57     KP        0.98     
!   LA        1.01     MK        1.01     NL        0.98     OV        0.99     
!   PT        0.97     SC        1.01     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.974506
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.03     HN        1.15     KP        1.01     
!   LA        1.03     MK        1.01     NL        0.97     OV        0.99     
! 
! 
! Correcting IF 6.
!  Amplitude normalization factor in sub-array 1: 0.942831
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00     HN        1.61     KP        0.98     
!   LA        1.01     MK        1.01     NL        0.99     OV        0.99     
!   PT        0.98     SC        1.01     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.970622
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.01     HN        1.18     KP        1.01     
!   LA        1.03     MK        1.00     NL        0.99     OV        1.00     
! 
! 
! Correcting IF 7.
!  Amplitude normalization factor in sub-array 1: 0.946104
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.01     HN        1.57     KP        0.98     
!   LA        1.02     MK        1.01     NL        0.99     OV        0.99     
!   PT        0.97     SC        1.01     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.969299
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        1.05     HN        1.14     KP        1.02     
!   LA        1.03     MK        1.00     NL        0.99     OV        1.00     
! 
! 
! Correcting IF 8.
!  Amplitude normalization factor in sub-array 1: 0.947154
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00     HN        1.59     KP        0.97     
!   LA        1.01     MK        1.01     NL        0.98     OV        0.99     
!   PT        0.97     SC        1.02     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.975116
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.01     HN        1.18     KP        1.01     
!   LA        1.03     MK        1.00     NL        0.97     OV        0.99     
! 
! 
! Fit before self-cal, rms=0.139627Jy  sigma=1.383758
! Fit after  self-cal, rms=0.127031Jy  sigma=1.910544
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=0.127031Jy  sigma=1.910544
! Fit after  self-cal, rms=0.127037Jy  sigma=1.910541
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9652 mas, bmaj=2.624 mas, bpa=-5.825 degrees
! Estimated noise=0.338712 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 = -0.0716509 Jy
! Component: 100  -  total flux cleaned = -0.0917837 Jy
! Component: 150  -  total flux cleaned = -0.101587 Jy
! Component: 200  -  total flux cleaned = -0.104282 Jy
! Total flux subtracted in 200 components = -0.104282 Jy
! Clean residual min=-0.009377 max=0.007295 Jy/beam
! Clean residual mean=-0.000005 rms=0.002161 Jy/beam
! Combined flux in latest and established models = 1.04796 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 76 components and 1.04795 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=0.096893Jy  sigma=0.979550
! Fit after  self-cal, rms=0.096693Jy  sigma=0.977241
! 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=0.096693Jy  sigma=0.977241
! Fit after  self-cal, rms=0.096677Jy  sigma=0.976645
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 = -0.00160149 Jy
! Component: 100  -  total flux cleaned = -0.00275345 Jy
! Component: 150  -  total flux cleaned = -0.00341448 Jy
! Component: 200  -  total flux cleaned = -0.00401874 Jy
! Total flux subtracted in 200 components = -0.00401874 Jy
! Clean residual min=-0.008874 max=0.007458 Jy/beam
! Clean residual mean=-0.000004 rms=0.002087 Jy/beam
! Combined flux in latest and established models = 1.04394 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 83 components and 1.04394 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=0.095804Jy  sigma=0.957654
! Fit after  self-cal, rms=0.095741Jy  sigma=0.956210
! 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: 0.9652 x 2.624 at -5.825 degrees (North through East)
! Clean map  min=-0.0088496  max=0.7616 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=0.095741Jy  sigma=0.956210
! Fit after  self-cal, rms=0.093064Jy  sigma=0.843259
! 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=0.093064Jy  sigma=0.843259
! Fit after  self-cal, rms=0.093063Jy  sigma=0.843156
! Inverting map and beam 
! Estimated beam: bmin=0.9698 mas, bmaj=2.629 mas, bpa=-5.991 degrees
! Estimated noise=0.339291 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00557569 Jy
! Component: 100  -  total flux cleaned = -0.00628926 Jy
! Component: 150  -  total flux cleaned = -0.00660246 Jy
! Component: 200  -  total flux cleaned = -0.00688316 Jy
! Total flux subtracted in 200 components = -0.00688316 Jy
! Clean residual min=-0.007298 max=0.004900 Jy/beam
! Clean residual mean=-0.000003 rms=0.001469 Jy/beam
! Combined flux in latest and established models = 1.03705 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 100 components and 1.03705 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=0.091729Jy  sigma=0.819152
! Fit after  self-cal, rms=0.091598Jy  sigma=0.817851
! 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=0.735 mas, bmaj=1.986 mas, bpa=-2.652 degrees
! Estimated noise=0.6306 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.701598 Jy
! Component: 100  -  total flux cleaned = 0.836992 Jy
! Component: 150  -  total flux cleaned = 0.894437 Jy
! Component: 200  -  total flux cleaned = 0.928149 Jy
! Total flux subtracted in 200 components = 0.928149 Jy
! Clean residual min=-0.010090 max=0.015082 Jy/beam
! Clean residual mean=0.000011 rms=0.002739 Jy/beam
! Combined flux in latest and established models = 0.928149 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 36 model components to the UV plane model.
! The established model now contains 36 components and 0.928149 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9698 mas, bmaj=2.629 mas, bpa=-5.991 degrees
! Estimated noise=0.339291 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 = 0.0411286 Jy
! Component: 100  -  total flux cleaned = 0.0640885 Jy
! Component: 150  -  total flux cleaned = 0.0782756 Jy
! Component: 200  -  total flux cleaned = 0.0874084 Jy
! Total flux subtracted in 200 components = 0.0874084 Jy
! Clean residual min=-0.006769 max=0.006753 Jy/beam
! Clean residual mean=0.000000 rms=0.001608 Jy/beam
! Combined flux in latest and established models = 1.01556 Jy
! Adding 56 model components to the UV plane model.
! The established model now contains 81 components and 1.01556 Jy
! Inverting map 
clean
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00616466 Jy
! Component: 100  -  total flux cleaned = 0.00996571 Jy
! Component: 150  -  total flux cleaned = 0.0115448 Jy
! Component: 200  -  total flux cleaned = 0.0127359 Jy
! Total flux subtracted in 200 components = 0.0127359 Jy
! Clean residual min=-0.006343 max=0.004711 Jy/beam
! Clean residual mean=-0.000002 rms=0.001438 Jy/beam
! Combined flux in latest and established models = 1.02829 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 91 components and 1.02829 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=0.090643Jy  sigma=0.804453
! Fit after  self-cal, rms=0.090420Jy  sigma=0.799387
wmodel J2258-2758_X_map.mod
! Writing 91 model components to file: J2258-2758_X_map.mod
wobs   J2258-2758_X_uvs.fits
! Writing UV FITS file: J2258-2758_X_uvs.fits
wwins  J2258-2758_X_map.win
! wwins: Wrote 4 windows to J2258-2758_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 = -0.00282778 Jy
! Component: 100  -  total flux cleaned = -0.00513906 Jy
! Component: 150  -  total flux cleaned = -0.00679637 Jy
! Component: 200  -  total flux cleaned = -0.00764376 Jy
! Component: 250  -  total flux cleaned = -0.0084386 Jy
! Component: 300  -  total flux cleaned = -0.00891814 Jy
! Component: 350  -  total flux cleaned = -0.0092422 Jy
! Component: 400  -  total flux cleaned = -0.00918228 Jy
! Component: 450  -  total flux cleaned = -0.00918467 Jy
! Component: 500  -  total flux cleaned = -0.00918569 Jy
! Component: 550  -  total flux cleaned = -0.00923978 Jy
! Component: 600  -  total flux cleaned = -0.00913473 Jy
! Component: 650  -  total flux cleaned = -0.00918582 Jy
! Component: 700  -  total flux cleaned = -0.00903893 Jy
! Component: 750  -  total flux cleaned = -0.00908755 Jy
! Component: 800  -  total flux cleaned = -0.0090406 Jy
! Component: 850  -  total flux cleaned = -0.00904118 Jy
! Component: 900  -  total flux cleaned = -0.00908411 Jy
! Component: 950  -  total flux cleaned = -0.00908377 Jy
! Component: 1000  -  total flux cleaned = -0.00912457 Jy
! Component: 1050  -  total flux cleaned = -0.00900544 Jy
! Component: 1100  -  total flux cleaned = -0.00900633 Jy
! Component: 1150  -  total flux cleaned = -0.00900623 Jy
! Component: 1200  -  total flux cleaned = -0.00904256 Jy
! Component: 1250  -  total flux cleaned = -0.00914936 Jy
! Component: 1300  -  total flux cleaned = -0.00921817 Jy
! Component: 1350  -  total flux cleaned = -0.0092865 Jy
! Component: 1400  -  total flux cleaned = -0.00928709 Jy
! Component: 1450  -  total flux cleaned = -0.00938641 Jy
! Component: 1500  -  total flux cleaned = -0.00945028 Jy
! Component: 1550  -  total flux cleaned = -0.00945057 Jy
! Component: 1600  -  total flux cleaned = -0.00957435 Jy
! Component: 1650  -  total flux cleaned = -0.00954443 Jy
! Component: 1700  -  total flux cleaned = -0.00966393 Jy
! Component: 1750  -  total flux cleaned = -0.00975128 Jy
! Component: 1800  -  total flux cleaned = -0.00969309 Jy
! Component: 1850  -  total flux cleaned = -0.0096927 Jy
! Component: 1900  -  total flux cleaned = -0.00966487 Jy
! Component: 1950  -  total flux cleaned = -0.00969233 Jy
! Component: 2000  -  total flux cleaned = -0.00969229 Jy
! Component: 2050  -  total flux cleaned = -0.00971865 Jy
! Component: 2100  -  total flux cleaned = -0.00969309 Jy
! Component: 2150  -  total flux cleaned = -0.00974475 Jy
! Component: 2200  -  total flux cleaned = -0.00964346 Jy
! Component: 2250  -  total flux cleaned = -0.00961834 Jy
! Component: 2300  -  total flux cleaned = -0.00956875 Jy
! Component: 2350  -  total flux cleaned = -0.00952008 Jy
! Component: 2400  -  total flux cleaned = -0.00954448 Jy
! Component: 2450  -  total flux cleaned = -0.0095447 Jy
! Component: 2500  -  total flux cleaned = -0.00961541 Jy
! Component: 2550  -  total flux cleaned = -0.00963849 Jy
! Component: 2600  -  total flux cleaned = -0.00966108 Jy
! Component: 2650  -  total flux cleaned = -0.00961559 Jy
! Component: 2700  -  total flux cleaned = -0.00968258 Jy
! Component: 2750  -  total flux cleaned = -0.00972682 Jy
! Component: 2800  -  total flux cleaned = -0.00970486 Jy
! Component: 2850  -  total flux cleaned = -0.00972668 Jy
! Component: 2900  -  total flux cleaned = -0.0097482 Jy
! Component: 2950  -  total flux cleaned = -0.00981194 Jy
! Component: 3000  -  total flux cleaned = -0.00979092 Jy
! Component: 3050  -  total flux cleaned = -0.00985328 Jy
! Component: 3100  -  total flux cleaned = -0.00985333 Jy
! Component: 3150  -  total flux cleaned = -0.00981228 Jy
! Component: 3200  -  total flux cleaned = -0.00979206 Jy
! Component: 3250  -  total flux cleaned = -0.00979219 Jy
! Component: 3300  -  total flux cleaned = -0.00975243 Jy
! Component: 3350  -  total flux cleaned = -0.00975263 Jy
! Component: 3400  -  total flux cleaned = -0.00979168 Jy
! Component: 3450  -  total flux cleaned = -0.00979171 Jy
! Component: 3500  -  total flux cleaned = -0.00979166 Jy
! Component: 3550  -  total flux cleaned = -0.00977269 Jy
! Component: 3600  -  total flux cleaned = -0.00981045 Jy
! Component: 3650  -  total flux cleaned = -0.00981054 Jy
! Component: 3700  -  total flux cleaned = -0.00984788 Jy
! Component: 3750  -  total flux cleaned = -0.00982933 Jy
! Component: 3800  -  total flux cleaned = -0.00979263 Jy
! Component: 3850  -  total flux cleaned = -0.00981098 Jy
! Component: 3900  -  total flux cleaned = -0.009793 Jy
! Component: 3950  -  total flux cleaned = -0.00981098 Jy
! Component: 4000  -  total flux cleaned = -0.00977534 Jy
! Component: 4050  -  total flux cleaned = -0.00975752 Jy
! Total flux subtracted in 4096 components = -0.00974005 Jy
! Clean residual min=-0.000958 max=0.001032 Jy/beam
! Clean residual mean=-0.000001 rms=0.000340 Jy/beam
! Combined flux in latest and established models = 1.01855 Jy
keep
! Adding 321 model components to the UV plane model.
! The established model now contains 410 components and 1.01855 Jy
![Exited script file: /opt64/bin/pima_mupet_02.dfm]
wmap   /vlbi/vcs9/uvm//J2258-2758_X_c_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9698 x 2.629 at -5.991 degrees (North through East)
! Clean map  min=-0.0036136  max=0.76584 Jy/beam
! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2258-2758_X_c_map.fits
wmodel /vlbi/vcs9/uvm//J2258-2758_X_c_map.mod
! Writing 410 model components to file: /vlbi/vcs9/uvm//J2258-2758_X_c_map.mod
wobs   /vlbi/vcs9/uvm//J2258-2758_X_c_uvs.fits
! Writing UV FITS file: /vlbi/vcs9/uvm//J2258-2758_X_c_uvs.fits
wwins  /vlbi/vcs9/uvm//J2258-2758_X_c_map.win
! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J2258-2758_X_c_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.765837 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000333741 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.130736 0.130736 0.261472 0.522943 1.04589 2.09177 4.18355 8.36709 16.7342 33.4684 66.9367
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.001 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.765 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2294.7 
quit
! Quitting program
! Log file /vlbi/vcs9/uvm//J2258-2758_X_c_dfm.log closed on Tue Dec 26 23:13:23 2017