! Started logfile: /vlbi/uf001/uva//J1947+1248_S_dfm.log on Mon Jan 14 05:14:18 2019
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /vlbi/uf001/uva//J1947+1248_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1947+1248_S_uva.fits
! AN table 1: 72 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.912654 visibilities/baseline/integration-bin.
! Found source: J1947+1248
! 
! There are 3 IFs, and a total of 3 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 44 lines of history.
! 
! Reading 8871 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 3 channels.
! Selecting polarization: RR,  channels: 1..3
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/opt64/bin/pima_mupet_01.dfm J1947+1248_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === "
! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 33 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 33 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 33 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.016876Jy  sigma=22.194893
! Fit after  self-cal, rms=0.864344Jy  sigma=18.933244
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.703 mas, bmaj=6.771 mas, bpa=-3.617 degrees
! Estimated noise=0.534356 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.100979 Jy
! Component: 100  -  total flux cleaned = 0.135796 Jy
! Total flux subtracted in 100 components = 0.135796 Jy
! Clean residual min=-0.005330 max=0.015223 Jy/beam
! Clean residual mean=0.000004 rms=0.001552 Jy/beam
! Combined flux in latest and established models = 0.135796 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.135796 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.066435Jy  sigma=1.349844
! Fit after  self-cal, rms=0.066044Jy  sigma=1.341227
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0173627 Jy
! Component: 100  -  total flux cleaned = 0.0255416 Jy
! Total flux subtracted in 100 components = 0.0255416 Jy
! Clean residual min=-0.003297 max=0.005589 Jy/beam
! Clean residual mean=0.000001 rms=0.000891 Jy/beam
! Combined flux in latest and established models = 0.161338 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 12 components and 0.161338 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060756Jy  sigma=1.231726
! Fit after  self-cal, rms=0.060671Jy  sigma=1.229888
! Inverting map 
! Added new window around map position (-3, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00567056 Jy
! Component: 100  -  total flux cleaned = 0.0087093 Jy
! Total flux subtracted in 100 components = 0.0087093 Jy
! Clean residual min=-0.002966 max=0.003446 Jy/beam
! Clean residual mean=-0.000000 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 0.170047 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 19 components and 0.170047 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060068Jy  sigma=1.219656
! Fit after  self-cal, rms=0.060040Jy  sigma=1.219008
! Inverting map 
print "============== Finished uniform weighting clean ==============="
! ============== Finished uniform weighting clean =============== 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.197 mas, bmaj=7.477 mas, bpa=-4.53 degrees
! Estimated noise=0.350205 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00247849 Jy
! Component: 100  -  total flux cleaned = 0.00319285 Jy
! Component: 150  -  total flux cleaned = 0.00355131 Jy
! Component: 200  -  total flux cleaned = 0.00363495 Jy
! Total flux subtracted in 200 components = 0.00363495 Jy
! Clean residual min=-0.002760 max=0.003294 Jy/beam
! Clean residual mean=-0.000002 rms=0.000660 Jy/beam
! Combined flux in latest and established models = 0.173682 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 44 components and 0.173682 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059855Jy  sigma=1.216947
! Fit after  self-cal, rms=0.059851Jy  sigma=1.216884
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.197 x 7.477 at -4.53 degrees (North through East)
! Clean map  min=-0.0026985  max=0.13309 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.01     HN        0.98     KP        1.02     
!   LA        0.97     MK        0.98     NL        1.06     OV        1.00     
!   PT        0.99     SC        0.98     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.00     HN        1.01     KP        1.03     
!   LA        0.96     MK        0.97     NL        1.07     OV        0.99     
!   PT        0.97     SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.00     HN        1.04     KP        1.03     
!   LA        0.93     MK        1.01     NL        1.06     OV        1.01     
!   PT        0.98     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.059851Jy  sigma=1.216884
! Fit after  self-cal, rms=0.058728Jy  sigma=1.209130
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.194 mas, bmaj=7.478 mas, bpa=-4.535 degrees
! Estimated noise=0.34953 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000228074 Jy
! Component: 100  -  total flux cleaned = -0.000393646 Jy
! Component: 150  -  total flux cleaned = -0.00045929 Jy
! Component: 200  -  total flux cleaned = -0.000512471 Jy
! Total flux subtracted in 200 components = -0.000512471 Jy
! Clean residual min=-0.002063 max=0.002047 Jy/beam
! Clean residual mean=0.000000 rms=0.000539 Jy/beam
! Combined flux in latest and established models = 0.173169 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 53 components and 0.173169 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058701Jy  sigma=1.208695
! Fit after  self-cal, rms=0.058688Jy  sigma=1.208615
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058688Jy  sigma=1.208615
! Fit after  self-cal, rms=0.057856Jy  sigma=1.200928
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.189 mas, bmaj=7.487 mas, bpa=-4.513 degrees
! Estimated noise=0.349173 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000357633 Jy
! Component: 100  -  total flux cleaned = -0.000427959 Jy
! Component: 150  -  total flux cleaned = -0.000482058 Jy
! Component: 200  -  total flux cleaned = -0.000496229 Jy
! Total flux subtracted in 200 components = -0.000496229 Jy
! Clean residual min=-0.001725 max=0.001818 Jy/beam
! Clean residual mean=-0.000001 rms=0.000431 Jy/beam
! Combined flux in latest and established models = 0.172673 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 65 components and 0.172673 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057840Jy  sigma=1.200541
! Fit after  self-cal, rms=0.057839Jy  sigma=1.200471
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 7.93295e-05 Jy
! Component: 100  -  total flux cleaned = 1.58628e-05 Jy
! Component: 150  -  total flux cleaned = -5.96294e-06 Jy
! Component: 200  -  total flux cleaned = -1.52425e-05 Jy
! Total flux subtracted in 200 components = -1.52425e-05 Jy
! Clean residual min=-0.001704 max=0.001817 Jy/beam
! Clean residual mean=-0.000001 rms=0.000429 Jy/beam
! Combined flux in latest and established models = 0.172658 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 69 components and 0.172658 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057834Jy  sigma=1.200383
! Fit after  self-cal, rms=0.057834Jy  sigma=1.200375
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057834Jy  sigma=1.200375
! Fit after  self-cal, rms=0.057294Jy  sigma=1.195190
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.189 mas, bmaj=7.479 mas, bpa=-4.499 degrees
! Estimated noise=0.3488 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000205721 Jy
! Component: 100  -  total flux cleaned = -0.000239759 Jy
! Component: 150  -  total flux cleaned = -0.000263388 Jy
! Component: 200  -  total flux cleaned = -0.000272851 Jy
! Total flux subtracted in 200 components = -0.000272851 Jy
! Clean residual min=-0.001626 max=0.001726 Jy/beam
! Clean residual mean=-0.000001 rms=0.000402 Jy/beam
! Combined flux in latest and established models = 0.172385 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 74 components and 0.172385 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057285Jy  sigma=1.194989
! Fit after  self-cal, rms=0.057283Jy  sigma=1.194945
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-128, -101).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00157869 Jy
! Component: 100  -  total flux cleaned = 0.00234742 Jy
! Component: 150  -  total flux cleaned = 0.0024836 Jy
! Component: 200  -  total flux cleaned = 0.00257542 Jy
! Total flux subtracted in 200 components = 0.00257542 Jy
! Clean residual min=-0.001586 max=0.001558 Jy/beam
! Clean residual mean=-0.000001 rms=0.000386 Jy/beam
! Combined flux in latest and established models = 0.17496 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 93 components and 0.17496 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057239Jy  sigma=1.193918
! Fit after  self-cal, rms=0.057233Jy  sigma=1.193824
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057233Jy  sigma=1.193824
! Fit after  self-cal, rms=0.057223Jy  sigma=1.193724
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.089 mas, bmaj=10.88 mas, bpa=-3.778 degrees
! Estimated noise=0.445195 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000679484 Jy
! Component: 100  -  total flux cleaned = 0.000676148 Jy
! Component: 150  -  total flux cleaned = 0.000675596 Jy
! Component: 200  -  total flux cleaned = 0.000674894 Jy
! Total flux subtracted in 200 components = 0.000674894 Jy
! Clean residual min=-0.001771 max=0.001758 Jy/beam
! Clean residual mean=-0.000001 rms=0.000432 Jy/beam
! Combined flux in latest and established models = 0.175635 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 98 components and 0.175635 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057221Jy  sigma=1.193639
! Fit after  self-cal, rms=0.057220Jy  sigma=1.193616
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.64031e-05 Jy
! Component: 100  -  total flux cleaned = -5.02577e-07 Jy
! Component: 150  -  total flux cleaned = -3.38347e-05 Jy
! Component: 200  -  total flux cleaned = -7.48428e-05 Jy
! Total flux subtracted in 200 components = -7.48428e-05 Jy
! Clean residual min=-0.001755 max=0.001755 Jy/beam
! Clean residual mean=-0.000000 rms=0.000429 Jy/beam
! Combined flux in latest and established models = 0.17556 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 102 components and 0.17556 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057221Jy  sigma=1.193645
! Fit after  self-cal, rms=0.057220Jy  sigma=1.193637
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "============== Finished amplitude self-cal =============="
! ============== Finished amplitude self-cal ============== 
restore
! Inverting map and beam 
! Estimated beam: bmin=3.191 mas, bmaj=7.479 mas, bpa=-4.475 degrees
! Estimated noise=0.348764 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.191 x 7.479 at -4.475 degrees (North through East)
! Clean map  min=-0.0014802  max=0.13258 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.697 mas, bmaj=6.763 mas, bpa=-3.532 degrees
! Estimated noise=0.532634 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.100998 Jy
! Component: 100  -  total flux cleaned = 0.137602 Jy
! Component: 150  -  total flux cleaned = 0.154631 Jy
! Component: 200  -  total flux cleaned = 0.163118 Jy
! Total flux subtracted in 200 components = 0.163118 Jy
! Clean residual min=-0.002793 max=0.003940 Jy/beam
! Clean residual mean=0.000002 rms=0.000711 Jy/beam
! Combined flux in latest and established models = 0.163118 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 15 model components to the UV plane model.
! The established model now contains 15 components and 0.163118 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.191 mas, bmaj=7.479 mas, bpa=-4.475 degrees
! Estimated noise=0.348764 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00505462 Jy
! Component: 100  -  total flux cleaned = 0.0076589 Jy
! Component: 150  -  total flux cleaned = 0.00944459 Jy
! Component: 200  -  total flux cleaned = 0.0107581 Jy
! Total flux subtracted in 200 components = 0.0107581 Jy
! Clean residual min=-0.001852 max=0.001645 Jy/beam
! Clean residual mean=-0.000001 rms=0.000401 Jy/beam
! Combined flux in latest and established models = 0.173876 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 35 components and 0.173876 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.089 mas, bmaj=10.88 mas, bpa=-3.778 degrees
! Estimated noise=0.445195 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00129383 Jy
! Component: 100  -  total flux cleaned = 0.0014893 Jy
! Component: 150  -  total flux cleaned = 0.00156973 Jy
! Component: 200  -  total flux cleaned = 0.00163797 Jy
! Total flux subtracted in 200 components = 0.00163797 Jy
! Clean residual min=-0.001867 max=0.001779 Jy/beam
! Clean residual mean=-0.000001 rms=0.000444 Jy/beam
! Combined flux in latest and established models = 0.175514 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.00641e-05 Jy
! Component: 100  -  total flux cleaned = 9.60972e-05 Jy
! Component: 150  -  total flux cleaned = 0.000129053 Jy
! Component: 200  -  total flux cleaned = 0.000145218 Jy
! Total flux subtracted in 200 components = 0.000145218 Jy
! Clean residual min=-0.001801 max=0.001776 Jy/beam
! Clean residual mean=-0.000001 rms=0.000437 Jy/beam
! Combined flux in latest and established models = 0.17566 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 52 components and 0.17566 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.191 mas, bmaj=7.479 mas, bpa=-4.475 degrees
! Estimated noise=0.348764 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.16757e-06 Jy
! Component: 100  -  total flux cleaned = 4.46425e-08 Jy
! Component: 150  -  total flux cleaned = 2.21745e-05 Jy
! Component: 200  -  total flux cleaned = 4.29712e-05 Jy
! Total flux subtracted in 200 components = 4.29712e-05 Jy
! Clean residual min=-0.001646 max=0.001617 Jy/beam
! Clean residual mean=0.000000 rms=0.000383 Jy/beam
! Combined flux in latest and established models = 0.175703 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 66 components and 0.175703 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057234Jy  sigma=1.193948
! Fit after  self-cal, rms=0.057232Jy  sigma=1.193867
wmodel J1947+1248_S_map.mod
! Writing 66 model components to file: J1947+1248_S_map.mod
wobs   J1947+1248_S_uvs.fits
! Writing UV FITS file: J1947+1248_S_uvs.fits
wwins  J1947+1248_S_map.win
! wwins: Wrote 3 windows to J1947+1248_S_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 = -1.7733e-06 Jy
! Component: 100  -  total flux cleaned = -0.000110848 Jy
! Component: 150  -  total flux cleaned = -0.000240012 Jy
! Component: 200  -  total flux cleaned = -0.000314032 Jy
! Component: 250  -  total flux cleaned = -0.000337563 Jy
! Component: 300  -  total flux cleaned = -0.000337758 Jy
! Component: 350  -  total flux cleaned = -0.000449894 Jy
! Component: 400  -  total flux cleaned = -0.000428314 Jy
! Component: 450  -  total flux cleaned = -0.000577728 Jy
! Component: 500  -  total flux cleaned = -0.000660722 Jy
! Component: 550  -  total flux cleaned = -0.000680778 Jy
! Component: 600  -  total flux cleaned = -0.000700959 Jy
! Component: 650  -  total flux cleaned = -0.00076013 Jy
! Component: 700  -  total flux cleaned = -0.00083722 Jy
! Component: 750  -  total flux cleaned = -0.000817934 Jy
! Component: 800  -  total flux cleaned = -0.000874166 Jy
! Component: 850  -  total flux cleaned = -0.000855382 Jy
! Component: 900  -  total flux cleaned = -0.000837256 Jy
! Component: 950  -  total flux cleaned = -0.000819359 Jy
! Component: 1000  -  total flux cleaned = -0.000730411 Jy
! Component: 1050  -  total flux cleaned = -0.000747967 Jy
! Component: 1100  -  total flux cleaned = -0.000678902 Jy
! Component: 1150  -  total flux cleaned = -0.000678726 Jy
! Component: 1200  -  total flux cleaned = -0.000644665 Jy
! Component: 1250  -  total flux cleaned = -0.00056094 Jy
! Component: 1300  -  total flux cleaned = -0.000594227 Jy
! Component: 1350  -  total flux cleaned = -0.000626833 Jy
! Component: 1400  -  total flux cleaned = -0.00052964 Jy
! Component: 1450  -  total flux cleaned = -0.000545946 Jy
! Component: 1500  -  total flux cleaned = -0.000514437 Jy
! Component: 1550  -  total flux cleaned = -0.000530182 Jy
! Component: 1600  -  total flux cleaned = -0.000499468 Jy
! Component: 1650  -  total flux cleaned = -0.000422705 Jy
! Component: 1700  -  total flux cleaned = -0.000498994 Jy
! Component: 1750  -  total flux cleaned = -0.00042354 Jy
! Component: 1800  -  total flux cleaned = -0.000423572 Jy
! Component: 1850  -  total flux cleaned = -0.000423406 Jy
! Component: 1900  -  total flux cleaned = -0.0003796 Jy
! Component: 1950  -  total flux cleaned = -0.000365008 Jy
! Component: 2000  -  total flux cleaned = -0.000321928 Jy
! Component: 2050  -  total flux cleaned = -0.000378875 Jy
! Component: 2100  -  total flux cleaned = -0.000378761 Jy
! Component: 2150  -  total flux cleaned = -0.000392934 Jy
! Component: 2200  -  total flux cleaned = -0.000393156 Jy
! Component: 2250  -  total flux cleaned = -0.000406885 Jy
! Component: 2300  -  total flux cleaned = -0.000447818 Jy
! Component: 2350  -  total flux cleaned = -0.000434215 Jy
! Component: 2400  -  total flux cleaned = -0.000474732 Jy
! Component: 2450  -  total flux cleaned = -0.000474757 Jy
! Component: 2500  -  total flux cleaned = -0.000474795 Jy
! Component: 2550  -  total flux cleaned = -0.000448438 Jy
! Component: 2600  -  total flux cleaned = -0.000487709 Jy
! Component: 2650  -  total flux cleaned = -0.000565167 Jy
! Component: 2700  -  total flux cleaned = -0.000552257 Jy
! Component: 2750  -  total flux cleaned = -0.000526791 Jy
! Component: 2800  -  total flux cleaned = -0.000501646 Jy
! Component: 2850  -  total flux cleaned = -0.000552001 Jy
! Component: 2900  -  total flux cleaned = -0.000539676 Jy
! Component: 2950  -  total flux cleaned = -0.000539568 Jy
! Component: 3000  -  total flux cleaned = -0.000527331 Jy
! Component: 3050  -  total flux cleaned = -0.000563858 Jy
! Component: 3100  -  total flux cleaned = -0.000551814 Jy
! Component: 3150  -  total flux cleaned = -0.000491619 Jy
! Component: 3200  -  total flux cleaned = -0.000479715 Jy
! Component: 3250  -  total flux cleaned = -0.000515287 Jy
! Component: 3300  -  total flux cleaned = -0.000515332 Jy
! Component: 3350  -  total flux cleaned = -0.0005036 Jy
! Component: 3400  -  total flux cleaned = -0.000491804 Jy
! Component: 3450  -  total flux cleaned = -0.000503271 Jy
! Component: 3500  -  total flux cleaned = -0.000468695 Jy
! Component: 3550  -  total flux cleaned = -0.000457431 Jy
! Component: 3600  -  total flux cleaned = -0.000412026 Jy
! Component: 3650  -  total flux cleaned = -0.000411982 Jy
! Component: 3700  -  total flux cleaned = -0.000400799 Jy
! Component: 3750  -  total flux cleaned = -0.000389545 Jy
! Component: 3800  -  total flux cleaned = -0.000400647 Jy
! Component: 3850  -  total flux cleaned = -0.000356709 Jy
! Component: 3900  -  total flux cleaned = -0.000356658 Jy
! Component: 3950  -  total flux cleaned = -0.000378502 Jy
! Component: 4000  -  total flux cleaned = -0.000357039 Jy
! Component: 4050  -  total flux cleaned = -0.000324781 Jy
! Total flux subtracted in 4096 components = -0.000367646 Jy
! Clean residual min=-0.000599 max=0.000724 Jy/beam
! Clean residual mean=0.000001 rms=0.000198 Jy/beam
! Combined flux in latest and established models = 0.175335 Jy
keep
! Adding 319 model components to the UV plane model.
! The established model now contains 385 components and 0.175335 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1947+1248_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.191 x 7.479 at -4.475 degrees (North through East)
! Clean map  min=-0.0011231  max=0.1324 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1947+1248_S_map.fits
wmodel /vlbi/uf001/uva//J1947+1248_S_map.mod
! Writing 385 model components to file: /vlbi/uf001/uva//J1947+1248_S_map.mod
wobs   /vlbi/uf001/uva//J1947+1248_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1947+1248_S_uvs.fits
wwins  /vlbi/uf001/uva//J1947+1248_S_map.win
! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1947+1248_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.132401 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00019671 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.445715 0.445715 0.89143 1.78286 3.56572 7.13144 14.2629 28.5258 57.0515
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.132 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  673.075 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1947+1248_S_dfm.log closed on Mon Jan 14 05:14:23 2019