! Started logfile: /vlbi/vcs9/uvm//J1557+7041_X_b_dfm.log on Tue Dec 26 22:44:32 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//J1557+7041_X_b_uvm.fits
! Reading UV FITS file: /vlbi/vcs9/uvm//J1557+7041_X_b_uvm.fits
! AN table 1: 17 integrations on 1 of 1 possible baselines.
! AN table 2: 17 integrations on 1 of 1 possible baselines.
! AN table 3: 36 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.848369 visibilities/baseline/integration-bin.
! Found source: J1557+7041
! 
! 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 7072 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 J1557+7041_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)= 0.0501013 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 34 telescope corrections were flagged in sub-array 1.
!  A total of 34 telescope corrections were flagged in sub-array 2.
!  A total of 32 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 34 telescope corrections were flagged in sub-array 1.
!  A total of 34 telescope corrections were flagged in sub-array 2.
!  A total of 32 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 34 telescope corrections were flagged in sub-array 1.
!  A total of 34 telescope corrections were flagged in sub-array 2.
!  A total of 32 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 34 telescope corrections were flagged in sub-array 1.
!  A total of 34 telescope corrections were flagged in sub-array 2.
!  A total of 32 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 5.
!  A total of 34 telescope corrections were flagged in sub-array 1.
!  A total of 34 telescope corrections were flagged in sub-array 2.
!  A total of 32 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 6.
!  A total of 34 telescope corrections were flagged in sub-array 1.
!  A total of 34 telescope corrections were flagged in sub-array 2.
!  A total of 32 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 7.
!  A total of 34 telescope corrections were flagged in sub-array 1.
!  A total of 34 telescope corrections were flagged in sub-array 2.
!  A total of 32 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 8.
!  A total of 34 telescope corrections were flagged in sub-array 1.
!  A total of 34 telescope corrections were flagged in sub-array 2.
!  A total of 32 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=1.002988Jy  sigma=20.832651
! Fit after  self-cal, rms=0.973855Jy  sigma=20.580950
! 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=0.629 mas, bmaj=3.273 mas, bpa=23.58 degrees
! Estimated noise=0.854219 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 = 0.0212825 Jy
! Component: 100  -  total flux cleaned = 0.0258027 Jy
! Total flux subtracted in 100 components = 0.0258027 Jy
! Clean residual min=-0.003557 max=0.003721 Jy/beam
! Clean residual mean=0.000007 rms=0.000874 Jy/beam
! Combined flux in latest and established models = 0.0258027 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.0258027 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=0.038221Jy  sigma=0.698025
! Fit after  self-cal, rms=0.038206Jy  sigma=0.697613
! 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=0.8092 mas, bmaj=3.3 mas, bpa=23.85 degrees
! Estimated noise=0.405856 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 = 0.00433638 Jy
! Component: 100  -  total flux cleaned = 0.00586929 Jy
! Component: 150  -  total flux cleaned = 0.00663515 Jy
! Component: 200  -  total flux cleaned = 0.00710782 Jy
! Total flux subtracted in 200 components = 0.00710782 Jy
! Clean residual min=-0.001317 max=0.001154 Jy/beam
! Clean residual mean=-0.000002 rms=0.000309 Jy/beam
! Combined flux in latest and established models = 0.0329105 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 36 components and 0.0329105 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=0.037957Jy  sigma=0.689995
! Fit after  self-cal, rms=0.037957Jy  sigma=0.689976
! 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: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    OV        0.00*    
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 1.01748
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.96     HN        0.99     LA        1.10     MK        1.08     
!   NL        0.92     OV        0.94     PT        0.94     SC        0.92     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    OV        0.00*    
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.902597
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.17     HN        1.18     LA        1.13     MK        1.19     
!   NL        1.05     OV        1.08     PT        0.93     SC        1.14     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    OV        0.00*    
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 1.02793
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.95     HN        1.08     LA        0.96     MK        0.98     
!   NL        0.91     OV        0.91     PT        1.07     SC        0.91     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    OV        0.00*    
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.988487
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.95     HN        1.04     LA        0.92     MK        1.12     
!   NL        0.95     OV        1.02     PT        1.07     SC        1.02     
! 
! 
! Correcting IF 5.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    OV        0.00*    
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 1.03319
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.02     HN        0.96     LA        0.93     MK        0.94     
!   NL        0.94     OV        0.91     PT        0.93     SC        1.11     
! 
! 
! Correcting IF 6.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    OV        0.00*    
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 1.01718
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.00     HN        0.91     LA        1.12     MK        1.06     
!   NL        0.91     OV        0.91     PT        1.03     SC        0.92     
! 
! 
! Correcting IF 7.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    OV        0.00*    
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 1.0259
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.95     HN        0.98     LA        0.99     MK        0.92     
!   NL        1.11     OV        0.89     PT        1.04     SC        0.92     
! 
! 
! Correcting IF 8.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    OV        0.00*    
! 
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Amplitude normalization factor in sub-array 3: 0.968367
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.97     HN        1.04     LA        0.96     MK        0.92     
!   NL        1.09     OV        1.07     PT        1.10     SC        1.11     
! 
! 
! Fit before self-cal, rms=0.037957Jy  sigma=0.689976
! Fit after  self-cal, rms=0.037468Jy  sigma=0.689016
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=0.037468Jy  sigma=0.689016
! Fit after  self-cal, rms=0.037469Jy  sigma=0.689009
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8243 mas, bmaj=3.314 mas, bpa=23.71 degrees
! Estimated noise=0.403824 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 = -0.000212186 Jy
! Component: 100  -  total flux cleaned = -0.000247813 Jy
! Component: 150  -  total flux cleaned = -0.000247847 Jy
! Component: 200  -  total flux cleaned = -0.000247874 Jy
! Total flux subtracted in 200 components = -0.000247874 Jy
! Clean residual min=-0.001143 max=0.001128 Jy/beam
! Clean residual mean=-0.000001 rms=0.000289 Jy/beam
! Combined flux in latest and established models = 0.0326627 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 51 components and 0.0326627 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=0.037463Jy  sigma=0.688886
! Fit after  self-cal, rms=0.037462Jy  sigma=0.688874
! 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=0.037462Jy  sigma=0.688874
! Fit after  self-cal, rms=0.037422Jy  sigma=0.687583
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 = 8.16772e-05 Jy
! Component: 100  -  total flux cleaned = 8.19492e-05 Jy
! Component: 150  -  total flux cleaned = 8.17211e-05 Jy
! Component: 200  -  total flux cleaned = 8.1496e-05 Jy
! Total flux subtracted in 200 components = 8.1496e-05 Jy
! Clean residual min=-0.001194 max=0.001125 Jy/beam
! Clean residual mean=-0.000001 rms=0.000287 Jy/beam
! Combined flux in latest and established models = 0.0327442 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 57 components and 0.0327442 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=0.037419Jy  sigma=0.687526
! Fit after  self-cal, rms=0.037416Jy  sigma=0.687380
! 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: 0.8243 x 3.314 at 23.71 degrees (North through East)
! Clean map  min=-0.0011132  max=0.026386 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=0.6385 mas, bmaj=3.268 mas, bpa=23.49 degrees
! Estimated noise=0.846313 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0208331 Jy
! Component: 100  -  total flux cleaned = 0.0255642 Jy
! Component: 150  -  total flux cleaned = 0.028058 Jy
! Component: 200  -  total flux cleaned = 0.0296872 Jy
! Total flux subtracted in 200 components = 0.0296872 Jy
! Clean residual min=-0.003097 max=0.002921 Jy/beam
! Clean residual mean=0.000004 rms=0.000738 Jy/beam
! Combined flux in latest and established models = 0.0296872 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 22 model components to the UV plane model.
! The established model now contains 22 components and 0.0296872 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8243 mas, bmaj=3.314 mas, bpa=23.71 degrees
! Estimated noise=0.403824 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 = 0.00237554 Jy
! Component: 100  -  total flux cleaned = 0.00283079 Jy
! Component: 150  -  total flux cleaned = 0.00296106 Jy
! Component: 200  -  total flux cleaned = 0.00309341 Jy
! Total flux subtracted in 200 components = 0.00309341 Jy
! Clean residual min=-0.001251 max=0.001132 Jy/beam
! Clean residual mean=-0.000000 rms=0.000295 Jy/beam
! Combined flux in latest and established models = 0.0327806 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 41 components and 0.0327806 Jy
! Inverting map 
clean
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 8.98204e-05 Jy
! Component: 100  -  total flux cleaned = 0.000128814 Jy
! Component: 150  -  total flux cleaned = 0.000139964 Jy
! Component: 200  -  total flux cleaned = 0.000129915 Jy
! Total flux subtracted in 200 components = 0.000129915 Jy
! Clean residual min=-0.001207 max=0.001137 Jy/beam
! Clean residual mean=-0.000001 rms=0.000290 Jy/beam
! Combined flux in latest and established models = 0.0329105 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 47 components and 0.0329105 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=0.037414Jy  sigma=0.687415
! Fit after  self-cal, rms=0.037413Jy  sigma=0.687393
wmodel J1557+7041_X_map.mod
! Writing 47 model components to file: J1557+7041_X_map.mod
wobs   J1557+7041_X_uvs.fits
! Writing UV FITS file: J1557+7041_X_uvs.fits
wwins  J1557+7041_X_map.win
! wwins: Wrote 1 windows to J1557+7041_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 = -7.52171e-05 Jy
! Component: 100  -  total flux cleaned = -5.51783e-05 Jy
! Component: 150  -  total flux cleaned = -3.84285e-05 Jy
! Component: 200  -  total flux cleaned = 4.3906e-05 Jy
! Component: 250  -  total flux cleaned = 0.000138154 Jy
! Component: 300  -  total flux cleaned = 0.000227188 Jy
! Component: 350  -  total flux cleaned = 0.000299001 Jy
! Component: 400  -  total flux cleaned = 0.000340512 Jy
! Component: 450  -  total flux cleaned = 0.000380471 Jy
! Component: 500  -  total flux cleaned = 0.000406155 Jy
! Component: 550  -  total flux cleaned = 0.000418256 Jy
! Component: 600  -  total flux cleaned = 0.000405914 Jy
! Component: 650  -  total flux cleaned = 0.000405734 Jy
! Component: 700  -  total flux cleaned = 0.000394025 Jy
! Component: 750  -  total flux cleaned = 0.000382667 Jy
! Component: 800  -  total flux cleaned = 0.000360502 Jy
! Component: 850  -  total flux cleaned = 0.000328271 Jy
! Component: 900  -  total flux cleaned = 0.000318036 Jy
! Component: 950  -  total flux cleaned = 0.000318019 Jy
! Component: 1000  -  total flux cleaned = 0.000288048 Jy
! Component: 1050  -  total flux cleaned = 0.000278478 Jy
! Component: 1100  -  total flux cleaned = 0.000278461 Jy
! Component: 1150  -  total flux cleaned = 0.000250282 Jy
! Component: 1200  -  total flux cleaned = 0.000250448 Jy
! Component: 1250  -  total flux cleaned = 0.000214302 Jy
! Component: 1300  -  total flux cleaned = 0.000214369 Jy
! Component: 1350  -  total flux cleaned = 0.000134589 Jy
! Component: 1400  -  total flux cleaned = 0.000108395 Jy
! Component: 1450  -  total flux cleaned = 5.67383e-05 Jy
! Component: 1500  -  total flux cleaned = 3.95766e-05 Jy
! Component: 1550  -  total flux cleaned = -2.52446e-06 Jy
! Component: 1600  -  total flux cleaned = -2.75504e-05 Jy
! Component: 1650  -  total flux cleaned = -5.22223e-05 Jy
! Component: 1700  -  total flux cleaned = -7.66266e-05 Jy
! Component: 1750  -  total flux cleaned = -0.000100735 Jy
! Component: 1800  -  total flux cleaned = -0.00010871 Jy
! Component: 1850  -  total flux cleaned = -0.000108765 Jy
! Component: 1900  -  total flux cleaned = -0.000124432 Jy
! Component: 1950  -  total flux cleaned = -0.000155304 Jy
! Component: 2000  -  total flux cleaned = -0.000147617 Jy
! Component: 2050  -  total flux cleaned = -0.000147647 Jy
! Component: 2100  -  total flux cleaned = -0.000132673 Jy
! Component: 2150  -  total flux cleaned = -0.000140087 Jy
! Component: 2200  -  total flux cleaned = -0.000140136 Jy
! Component: 2250  -  total flux cleaned = -0.00011829 Jy
! Component: 2300  -  total flux cleaned = -0.000140036 Jy
! Component: 2350  -  total flux cleaned = -0.000140032 Jy
! Component: 2400  -  total flux cleaned = -0.000118564 Jy
! Component: 2450  -  total flux cleaned = -0.000111471 Jy
! Component: 2500  -  total flux cleaned = -9.7373e-05 Jy
! Component: 2550  -  total flux cleaned = -8.3393e-05 Jy
! Component: 2600  -  total flux cleaned = -7.64042e-05 Jy
! Component: 2650  -  total flux cleaned = -5.56095e-05 Jy
! Component: 2700  -  total flux cleaned = -3.50075e-05 Jy
! Component: 2750  -  total flux cleaned = -2.81922e-05 Jy
! Component: 2800  -  total flux cleaned = -2.14011e-05 Jy
! Component: 2850  -  total flux cleaned = -2.13766e-05 Jy
! Component: 2900  -  total flux cleaned = -7.95236e-06 Jy
! Component: 2950  -  total flux cleaned = -2.13565e-05 Jy
! Component: 3000  -  total flux cleaned = 5.2972e-06 Jy
! Component: 3050  -  total flux cleaned = 5.27318e-06 Jy
! Component: 3100  -  total flux cleaned = -1.27111e-06 Jy
! Component: 3150  -  total flux cleaned = 1.83906e-05 Jy
! Component: 3200  -  total flux cleaned = 1.18832e-05 Jy
! Component: 3250  -  total flux cleaned = 2.48979e-05 Jy
! Component: 3300  -  total flux cleaned = 2.48979e-05 Jy
! Component: 3350  -  total flux cleaned = 3.77907e-05 Jy
! Component: 3400  -  total flux cleaned = 5.06388e-05 Jy
! Component: 3450  -  total flux cleaned = 5.06326e-05 Jy
! Component: 3500  -  total flux cleaned = 5.70087e-05 Jy
! Component: 3550  -  total flux cleaned = 6.33957e-05 Jy
! Component: 3600  -  total flux cleaned = 6.34321e-05 Jy
! Component: 3650  -  total flux cleaned = 6.97698e-05 Jy
! Component: 3700  -  total flux cleaned = 7.60591e-05 Jy
! Component: 3750  -  total flux cleaned = 0.000101062 Jy
! Component: 3800  -  total flux cleaned = 9.48149e-05 Jy
! Component: 3850  -  total flux cleaned = 9.48199e-05 Jy
! Component: 3900  -  total flux cleaned = 0.00011961 Jy
! Component: 3950  -  total flux cleaned = 0.000119576 Jy
! Component: 4000  -  total flux cleaned = 0.000138043 Jy
! Component: 4050  -  total flux cleaned = 0.000138055 Jy
! Total flux subtracted in 4096 components = 0.000144171 Jy
! Clean residual min=-0.000420 max=0.000351 Jy/beam
! Clean residual mean=0.000002 rms=0.000101 Jy/beam
! Combined flux in latest and established models = 0.0330547 Jy
keep
! Adding 229 model components to the UV plane model.
! The established model now contains 276 components and 0.0330546 Jy
![Exited script file: /opt64/bin/pima_mupet_02.dfm]
wmap   /vlbi/vcs9/uvm//J1557+7041_X_b_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8243 x 3.314 at 23.71 degrees (North through East)
! Clean map  min=-0.00076279  max=0.026121 Jy/beam
! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1557+7041_X_b_map.fits
wmodel /vlbi/vcs9/uvm//J1557+7041_X_b_map.mod
! Writing 276 model components to file: /vlbi/vcs9/uvm//J1557+7041_X_b_map.mod
wobs   /vlbi/vcs9/uvm//J1557+7041_X_b_uvs.fits
! Writing UV FITS file: /vlbi/vcs9/uvm//J1557+7041_X_b_uvs.fits
wwins  /vlbi/vcs9/uvm//J1557+7041_X_b_map.win
! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J1557+7041_X_b_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.026121 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000100145 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.15016 1.15016 2.30032 4.60065 9.20129 18.4026 36.8052 73.6103
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.026 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  260.832 
quit
! Quitting program
! Log file /vlbi/vcs9/uvm//J1557+7041_X_b_dfm.log closed on Tue Dec 26 22:44:35 2017