! Started logfile: /vlbi/vcs9/uvm//J2253+0236_X_a_dfm.log on Tue Dec 26 23:12:49 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//J2253+0236_X_a_uvm.fits
! Reading UV FITS file: /vlbi/vcs9/uvm//J2253+0236_X_a_uvm.fits
! AN table 1: 205 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.838916 visibilities/baseline/integration-bin.
! Found source: J2253+0236
! 
! 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 61912 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 J2253+0236_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)= 0.0809587 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 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.002270Jy  sigma=24.653430
! Fit after  self-cal, rms=0.936676Jy  sigma=22.974383
! 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=0.7576 mas, bmaj=1.966 mas, bpa=-2.051 degrees
! Estimated noise=0.225125 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 = 0.0524884 Jy
! Component: 100  -  total flux cleaned = 0.0687799 Jy
! Total flux subtracted in 100 components = 0.0687799 Jy
! Clean residual min=-0.006458 max=0.025651 Jy/beam
! Clean residual mean=0.000000 rms=0.001276 Jy/beam
! Combined flux in latest and established models = 0.0687799 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.0687799 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=0.046354Jy  sigma=1.094599
! Fit after  self-cal, rms=0.046278Jy  sigma=1.092400
! Inverting map 
! Added new window around map position (-1, -33.8).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.023962 Jy
! Component: 100  -  total flux cleaned = 0.0313138 Jy
! Total flux subtracted in 100 components = 0.0313138 Jy
! Clean residual min=-0.002479 max=0.005648 Jy/beam
! Clean residual mean=0.000000 rms=0.000594 Jy/beam
! Combined flux in latest and established models = 0.100094 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 21 components and 0.100094 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=0.037365Jy  sigma=0.857852
! Fit after  self-cal, rms=0.036062Jy  sigma=0.821948
! Inverting map 
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00666846 Jy
! Component: 100  -  total flux cleaned = 0.0101839 Jy
! Total flux subtracted in 100 components = 0.0101839 Jy
! Clean residual min=-0.001494 max=0.002917 Jy/beam
! Clean residual mean=0.000001 rms=0.000389 Jy/beam
! Combined flux in latest and established models = 0.110278 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 29 components and 0.110278 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=0.035159Jy  sigma=0.796900
! Fit after  self-cal, rms=0.035081Jy  sigma=0.794712
! Inverting map 
! Added new window around map position (-1, 0.2).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00358359 Jy
! Component: 100  -  total flux cleaned = 0.00548365 Jy
! Total flux subtracted in 100 components = 0.00548365 Jy
! Clean residual min=-0.001354 max=0.002169 Jy/beam
! Clean residual mean=0.000001 rms=0.000345 Jy/beam
! Combined flux in latest and established models = 0.115761 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 37 components and 0.115761 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=0.034782Jy  sigma=0.786392
! Fit after  self-cal, rms=0.034765Jy  sigma=0.785991
! Inverting map 
! Added new window around map position (-2, -30.8).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00226389 Jy
! Component: 100  -  total flux cleaned = 0.00316652 Jy
! Total flux subtracted in 100 components = 0.00316652 Jy
! Clean residual min=-0.001228 max=0.001505 Jy/beam
! Clean residual mean=0.000001 rms=0.000324 Jy/beam
! Combined flux in latest and established models = 0.118928 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 52 components and 0.118928 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=0.034631Jy  sigma=0.782375
! Fit after  self-cal, rms=0.034620Jy  sigma=0.782130
! 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=0.9611 mas, bmaj=2.299 mas, bpa=-0.4205 degrees
! Estimated noise=0.115603 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 = 0.00182893 Jy
! Component: 100  -  total flux cleaned = 0.00288795 Jy
! Component: 150  -  total flux cleaned = 0.00337245 Jy
! Component: 200  -  total flux cleaned = 0.0036747 Jy
! Total flux subtracted in 200 components = 0.0036747 Jy
! Clean residual min=-0.001191 max=0.001798 Jy/beam
! Clean residual mean=0.000002 rms=0.000336 Jy/beam
! Combined flux in latest and established models = 0.122602 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 71 components and 0.122602 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=0.034549Jy  sigma=0.780005
! Fit after  self-cal, rms=0.034546Jy  sigma=0.779924
! Inverting map 
print "============== Finished natural weighting CLEAN =============="
! ============== Finished natural weighting CLEAN ============== 
! 
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.0168
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.97     HN        0.98     KP        0.97     
!   LA        0.97     MK        0.97     NL        0.98     OV        0.97     
!   PT        1.07     SC        0.96     
! 
! 
! Correcting IF 2.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01157
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.97     HN        0.99     KP        0.95     
!   LA        0.95     MK        1.01     NL        0.98     OV        0.99     
!   PT        1.07     SC        0.96     
! 
! 
! Correcting IF 3.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01454
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.95     HN        0.99     KP        0.97     
!   LA        0.97     MK        0.97     NL        1.00     OV        0.98     
!   PT        1.06     SC        0.96     
! 
! 
! Correcting IF 4.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00625
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.98     HN        1.00     KP        0.96     
!   LA        0.96     MK        0.99     NL        1.00     OV        1.00     
!   PT        1.06     SC        0.97     
! 
! 
! Correcting IF 5.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.997839
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.98     HN        1.00     KP        0.98     
!   LA        0.97     MK        1.03     NL        0.99     OV        0.99     
!   PT        1.08     SC        0.99     
! 
! 
! Correcting IF 6.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.996914
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        0.97     KP        0.98     
!   LA        0.96     MK        0.99     NL        1.02     OV        1.00     
!   PT        1.08     SC        1.02     
! 
! 
! Correcting IF 7.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.976651
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.02     HN        1.00     KP        0.99     
!   LA        0.98     MK        1.05     NL        1.02     OV        1.00     
!   PT        1.09     SC        1.09     
! 
! 
! Correcting IF 8.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.961445
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.01     HN        1.03     KP        0.98     
!   LA        0.98     MK        1.17     NL        1.01     OV        0.99     
!   PT        1.08     SC        1.13     
! 
! 
! Fit before self-cal, rms=0.034546Jy  sigma=0.779924
! Fit after  self-cal, rms=0.034322Jy  sigma=0.777700
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=0.034322Jy  sigma=0.777700
! Fit after  self-cal, rms=0.034322Jy  sigma=0.777682
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9725 mas, bmaj=2.318 mas, bpa=-0.3001 degrees
! Estimated noise=0.11497 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 = 0.000340902 Jy
! Component: 100  -  total flux cleaned = 0.000518484 Jy
! Component: 150  -  total flux cleaned = 0.000648067 Jy
! Component: 200  -  total flux cleaned = 0.000731065 Jy
! Total flux subtracted in 200 components = 0.000731065 Jy
! Clean residual min=-0.001056 max=0.001072 Jy/beam
! Clean residual mean=0.000001 rms=0.000271 Jy/beam
! Combined flux in latest and established models = 0.123333 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 91 components and 0.123333 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=0.034307Jy  sigma=0.777255
! Fit after  self-cal, rms=0.034305Jy  sigma=0.777211
! 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=0.034305Jy  sigma=0.777211
! Fit after  self-cal, rms=0.034115Jy  sigma=0.772396
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 = 0.000247636 Jy
! Component: 100  -  total flux cleaned = 0.00030071 Jy
! Component: 150  -  total flux cleaned = 0.000336718 Jy
! Component: 200  -  total flux cleaned = 0.000390906 Jy
! Total flux subtracted in 200 components = 0.000390906 Jy
! Clean residual min=-0.001048 max=0.001040 Jy/beam
! Clean residual mean=0.000001 rms=0.000267 Jy/beam
! Combined flux in latest and established models = 0.123724 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 102 components and 0.123724 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=0.034108Jy  sigma=0.772213
! Fit after  self-cal, rms=0.034091Jy  sigma=0.771778
! 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: 0.9725 x 2.318 at -0.3001 degrees (North through East)
! Clean map  min=-0.0010194  max=0.061515 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
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=0.7603 mas, bmaj=1.971 mas, bpa=-1.95 degrees
! Estimated noise=0.225036 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0577171 Jy
! Component: 100  -  total flux cleaned = 0.0818246 Jy
! Component: 150  -  total flux cleaned = 0.0951351 Jy
! Component: 200  -  total flux cleaned = 0.102901 Jy
! Total flux subtracted in 200 components = 0.102901 Jy
! Clean residual min=-0.001722 max=0.003082 Jy/beam
! Clean residual mean=-0.000000 rms=0.000432 Jy/beam
! Combined flux in latest and established models = 0.102901 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 24 model components to the UV plane model.
! The established model now contains 24 components and 0.102901 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9725 mas, bmaj=2.318 mas, bpa=-0.3001 degrees
! Estimated noise=0.11497 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 = 0.00748849 Jy
! Component: 100  -  total flux cleaned = 0.0116222 Jy
! Component: 150  -  total flux cleaned = 0.0144467 Jy
! Component: 200  -  total flux cleaned = 0.0164274 Jy
! Total flux subtracted in 200 components = 0.0164274 Jy
! Clean residual min=-0.001089 max=0.001366 Jy/beam
! Clean residual mean=0.000000 rms=0.000297 Jy/beam
! Combined flux in latest and established models = 0.119329 Jy
! Adding 54 model components to the UV plane model.
! The established model now contains 68 components and 0.119329 Jy
! Inverting map 
! Added new window around map position (19.4, -26).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00169156 Jy
! Component: 100  -  total flux cleaned = 0.00286366 Jy
! Component: 150  -  total flux cleaned = 0.00377201 Jy
! Component: 200  -  total flux cleaned = 0.00432846 Jy
! Total flux subtracted in 200 components = 0.00432846 Jy
! Clean residual min=-0.001019 max=0.001094 Jy/beam
! Clean residual mean=0.000001 rms=0.000266 Jy/beam
! Combined flux in latest and established models = 0.123657 Jy
! Adding 44 model components to the UV plane model.
! The established model now contains 100 components and 0.123657 Jy
! Inverting map 
clean
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000394499 Jy
! Component: 100  -  total flux cleaned = 0.000709266 Jy
! Component: 150  -  total flux cleaned = 0.000927444 Jy
! Component: 200  -  total flux cleaned = 0.00110494 Jy
! Total flux subtracted in 200 components = 0.00110494 Jy
! Clean residual min=-0.001032 max=0.001053 Jy/beam
! Clean residual mean=0.000001 rms=0.000262 Jy/beam
! Combined flux in latest and established models = 0.124762 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 40 model components to the UV plane model.
! The established model now contains 118 components and 0.124762 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=0.034056Jy  sigma=0.771057
! Fit after  self-cal, rms=0.034047Jy  sigma=0.770839
wmodel J2253+0236_X_map.mod
! Writing 118 model components to file: J2253+0236_X_map.mod
wobs   J2253+0236_X_uvs.fits
! Writing UV FITS file: J2253+0236_X_uvs.fits
wwins  J2253+0236_X_map.win
! wwins: Wrote 5 windows to J2253+0236_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 = 0.000135769 Jy
! Component: 100  -  total flux cleaned = 0.000153465 Jy
! Component: 150  -  total flux cleaned = 0.000170261 Jy
! Component: 200  -  total flux cleaned = 0.000201946 Jy
! Component: 250  -  total flux cleaned = 0.000247833 Jy
! Component: 300  -  total flux cleaned = 0.000277677 Jy
! Component: 350  -  total flux cleaned = 0.000321611 Jy
! Component: 400  -  total flux cleaned = 0.000378549 Jy
! Component: 450  -  total flux cleaned = 0.00039211 Jy
! Component: 500  -  total flux cleaned = 0.000405826 Jy
! Component: 550  -  total flux cleaned = 0.000459623 Jy
! Component: 600  -  total flux cleaned = 0.000499218 Jy
! Component: 650  -  total flux cleaned = 0.00052525 Jy
! Component: 700  -  total flux cleaned = 0.000538323 Jy
! Component: 750  -  total flux cleaned = 0.000601725 Jy
! Component: 800  -  total flux cleaned = 0.000601806 Jy
! Component: 850  -  total flux cleaned = 0.000651072 Jy
! Component: 900  -  total flux cleaned = 0.000663176 Jy
! Component: 950  -  total flux cleaned = 0.000675089 Jy
! Component: 1000  -  total flux cleaned = 0.000698747 Jy
! Component: 1050  -  total flux cleaned = 0.000698616 Jy
! Component: 1100  -  total flux cleaned = 0.000687015 Jy
! Component: 1150  -  total flux cleaned = 0.00069857 Jy
! Component: 1200  -  total flux cleaned = 0.000687338 Jy
! Component: 1250  -  total flux cleaned = 0.000664825 Jy
! Component: 1300  -  total flux cleaned = 0.000675766 Jy
! Component: 1350  -  total flux cleaned = 0.000653646 Jy
! Component: 1400  -  total flux cleaned = 0.000620966 Jy
! Component: 1450  -  total flux cleaned = 0.000610187 Jy
! Component: 1500  -  total flux cleaned = 0.000588893 Jy
! Component: 1550  -  total flux cleaned = 0.000610067 Jy
! Component: 1600  -  total flux cleaned = 0.000589197 Jy
! Component: 1650  -  total flux cleaned = 0.000620137 Jy
! Component: 1700  -  total flux cleaned = 0.000527803 Jy
! Component: 1750  -  total flux cleaned = 0.000558416 Jy
! Component: 1800  -  total flux cleaned = 0.000538244 Jy
! Component: 1850  -  total flux cleaned = 0.000528308 Jy
! Component: 1900  -  total flux cleaned = 0.000538136 Jy
! Component: 1950  -  total flux cleaned = 0.000498797 Jy
! Component: 2000  -  total flux cleaned = 0.000489116 Jy
! Component: 2050  -  total flux cleaned = 0.000460078 Jy
! Component: 2100  -  total flux cleaned = 0.000469696 Jy
! Component: 2150  -  total flux cleaned = 0.000441231 Jy
! Component: 2200  -  total flux cleaned = 0.000431647 Jy
! Component: 2250  -  total flux cleaned = 0.000413055 Jy
! Component: 2300  -  total flux cleaned = 0.000375981 Jy
! Component: 2350  -  total flux cleaned = 0.000357682 Jy
! Component: 2400  -  total flux cleaned = 0.000376011 Jy
! Component: 2450  -  total flux cleaned = 0.000348826 Jy
! Component: 2500  -  total flux cleaned = 0.000357836 Jy
! Component: 2550  -  total flux cleaned = 0.000348906 Jy
! Component: 2600  -  total flux cleaned = 0.000331168 Jy
! Component: 2650  -  total flux cleaned = 0.000348691 Jy
! Component: 2700  -  total flux cleaned = 0.000339849 Jy
! Component: 2750  -  total flux cleaned = 0.000339804 Jy
! Component: 2800  -  total flux cleaned = 0.000356954 Jy
! Component: 2850  -  total flux cleaned = 0.000305682 Jy
! Component: 2900  -  total flux cleaned = 0.00031421 Jy
! Component: 2950  -  total flux cleaned = 0.000305727 Jy
! Component: 3000  -  total flux cleaned = 0.000272229 Jy
! Component: 3050  -  total flux cleaned = 0.000272265 Jy
! Component: 3100  -  total flux cleaned = 0.000272287 Jy
! Component: 3150  -  total flux cleaned = 0.000255794 Jy
! Component: 3200  -  total flux cleaned = 0.000247684 Jy
! Component: 3250  -  total flux cleaned = 0.000239585 Jy
! Component: 3300  -  total flux cleaned = 0.000215427 Jy
! Component: 3350  -  total flux cleaned = 0.000199443 Jy
! Component: 3400  -  total flux cleaned = 0.000183597 Jy
! Component: 3450  -  total flux cleaned = 0.000199439 Jy
! Component: 3500  -  total flux cleaned = 0.000222869 Jy
! Component: 3550  -  total flux cleaned = 0.000183826 Jy
! Component: 3600  -  total flux cleaned = 0.000207054 Jy
! Component: 3650  -  total flux cleaned = 0.000168451 Jy
! Component: 3700  -  total flux cleaned = 0.000191373 Jy
! Component: 3750  -  total flux cleaned = 0.000191365 Jy
! Component: 3800  -  total flux cleaned = 0.000168662 Jy
! Component: 3850  -  total flux cleaned = 0.000176179 Jy
! Component: 3900  -  total flux cleaned = 0.00018367 Jy
! Component: 3950  -  total flux cleaned = 0.000168798 Jy
! Component: 4000  -  total flux cleaned = 0.000168806 Jy
! Component: 4050  -  total flux cleaned = 0.000190866 Jy
! Total flux subtracted in 4096 components = 0.000183558 Jy
! Clean residual min=-0.000437 max=0.000470 Jy/beam
! Clean residual mean=0.000000 rms=0.000146 Jy/beam
! Combined flux in latest and established models = 0.124946 Jy
keep
! Adding 403 model components to the UV plane model.
! The established model now contains 521 components and 0.124946 Jy
![Exited script file: /opt64/bin/pima_mupet_02.dfm]
wmap   /vlbi/vcs9/uvm//J2253+0236_X_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9725 x 2.318 at -0.3001 degrees (North through East)
! Clean map  min=-0.00080508  max=0.061261 Jy/beam
! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2253+0236_X_a_map.fits
wmodel /vlbi/vcs9/uvm//J2253+0236_X_a_map.mod
! Writing 521 model components to file: /vlbi/vcs9/uvm//J2253+0236_X_a_map.mod
wobs   /vlbi/vcs9/uvm//J2253+0236_X_a_uvs.fits
! Writing UV FITS file: /vlbi/vcs9/uvm//J2253+0236_X_a_uvs.fits
wwins  /vlbi/vcs9/uvm//J2253+0236_X_a_map.win
! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J2253+0236_X_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.061261 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000146001 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.714979 0.714979 1.42996 2.85992 5.71983 11.4397 22.8793 45.7587 91.5174
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.061 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  419.592 
quit
! Quitting program
! Log file /vlbi/vcs9/uvm//J2253+0236_X_a_dfm.log closed on Tue Dec 26 23:12:55 2017