! Started logfile: /image_prod/ug002_uvm//J1522+6645_S_a_dfm.log on Wed Mar  4 17:22:39 2020
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     /image_prod/ug002_uvm//J1522+6645_S_a_uvm.fits
! Reading UV FITS file: /image_prod/ug002_uvm//J1522+6645_S_a_uvm.fits
! AN table 1: 143 integrations on 36 of 36 possible baselines.
! AN table 2: 90 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.783381 visibilities/baseline/integration-bin.
! Found source: J1522+6645
! 
! 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 40 lines of history.
! 
! Reading 19713 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 J1522+6645_S_a]
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 210 telescope corrections were flagged in sub-array 1.
!  A total of 30 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 210 telescope corrections were flagged in sub-array 1.
!  A total of 30 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 210 telescope corrections were flagged in sub-array 1.
!  A total of 30 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.006568Jy  sigma=7.696941
! Fit after  self-cal, rms=0.918840Jy  sigma=7.038302
! 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=3.13 mas, bmaj=3.394 mas, bpa=-57.4 degrees
! Estimated noise=1.21116 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 = 0.0612954 Jy
! Component: 100  -  total flux cleaned = 0.0807536 Jy
! Total flux subtracted in 100 components = 0.0807536 Jy
! Clean residual min=-0.004534 max=0.008182 Jy/beam
! Clean residual mean=-0.000002 rms=0.001116 Jy/beam
! Combined flux in latest and established models = 0.0807536 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.0807536 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.087477Jy  sigma=0.536548
! Fit after  self-cal, rms=0.087167Jy  sigma=0.534382
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00950206 Jy
! Component: 100  -  total flux cleaned = 0.0147155 Jy
! Total flux subtracted in 100 components = 0.0147155 Jy
! Clean residual min=-0.004374 max=0.004455 Jy/beam
! Clean residual mean=-0.000004 rms=0.000973 Jy/beam
! Combined flux in latest and established models = 0.0954691 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 27 components and 0.0954691 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.085863Jy  sigma=0.523984
! Fit after  self-cal, rms=0.085854Jy  sigma=0.523821
! 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=3.959 mas, bmaj=4.336 mas, bpa=-50.02 degrees
! Estimated noise=0.678457 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 = 0.00353906 Jy
! Component: 100  -  total flux cleaned = 0.00516701 Jy
! Component: 150  -  total flux cleaned = 0.0059792 Jy
! Component: 200  -  total flux cleaned = 0.00619338 Jy
! Total flux subtracted in 200 components = 0.00619338 Jy
! Clean residual min=-0.003889 max=0.003450 Jy/beam
! Clean residual mean=-0.000005 rms=0.000842 Jy/beam
! Combined flux in latest and established models = 0.101662 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 44 components and 0.101662 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.085654Jy  sigma=0.523125
! Fit after  self-cal, rms=0.085651Jy  sigma=0.523073
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.959 x 4.336 at -50.02 degrees (North through East)
! Clean map  min=-0.0038623  max=0.081466 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     HN        1.14     KP        1.02     LA        1.05     
!   MK        1.01     NL        1.04     OV        1.04     PT        1.06     
!   SC        1.17     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.76     FD        0.99     KP        1.01     LA        1.07     
!   MK        0.93     NL        1.07     OV        1.09     PT        1.05     
!   SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     HN        1.12     KP        1.05     LA        1.05     
!   MK        1.03     NL        1.12     OV        1.00     PT        1.10     
!   SC        1.10     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.48     FD        1.01     KP        1.05     LA        1.09     
!   MK        0.94     NL        0.75     OV        1.05     PT        1.10     
!   SC        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     HN        1.17     KP        1.01     LA        1.02     
!   MK        0.97     NL        1.05     OV        1.01     PT        1.12     
!   SC        1.08     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     FD        0.95     KP        1.04     LA        1.09     
!   MK        1.03     NL        0.95     OV        1.14     PT        1.04     
!   SC        1.02     
! 
! 
! Fit before self-cal, rms=0.085651Jy  sigma=0.523073
! Fit after  self-cal, rms=0.075345Jy  sigma=0.503116
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.975 mas, bmaj=4.388 mas, bpa=-51.65 degrees
! Estimated noise=0.685046 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 = 0.000962641 Jy
! Component: 100  -  total flux cleaned = 0.00112198 Jy
! Component: 150  -  total flux cleaned = 0.00112174 Jy
! Component: 200  -  total flux cleaned = 0.00110955 Jy
! Total flux subtracted in 200 components = 0.00110955 Jy
! Clean residual min=-0.001935 max=0.001963 Jy/beam
! Clean residual mean=-0.000005 rms=0.000466 Jy/beam
! Combined flux in latest and established models = 0.102772 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 48 components and 0.102772 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075327Jy  sigma=0.503081
! Fit after  self-cal, rms=0.075496Jy  sigma=0.501571
! 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=0.075496Jy  sigma=0.501571
! Fit after  self-cal, rms=0.075977Jy  sigma=0.494445
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.987 mas, bmaj=4.361 mas, bpa=-49.82 degrees
! Estimated noise=0.684315 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000256483 Jy
! Component: 100  -  total flux cleaned = 0.000270809 Jy
! Component: 150  -  total flux cleaned = 0.000298514 Jy
! Component: 200  -  total flux cleaned = 0.000311024 Jy
! Total flux subtracted in 200 components = 0.000311024 Jy
! Clean residual min=-0.001613 max=0.001478 Jy/beam
! Clean residual mean=-0.000004 rms=0.000352 Jy/beam
! Combined flux in latest and established models = 0.103083 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 55 components and 0.103083 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075970Jy  sigma=0.494390
! Fit after  self-cal, rms=0.076114Jy  sigma=0.494026
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 = -2.87293e-05 Jy
! Component: 100  -  total flux cleaned = -1.58057e-05 Jy
! Component: 150  -  total flux cleaned = -4.10826e-06 Jy
! Component: 200  -  total flux cleaned = 6.66289e-06 Jy
! Total flux subtracted in 200 components = 6.66289e-06 Jy
! Clean residual min=-0.001592 max=0.001477 Jy/beam
! Clean residual mean=-0.000004 rms=0.000353 Jy/beam
! Combined flux in latest and established models = 0.10309 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 58 components and 0.10309 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.076110Jy  sigma=0.493994
! Fit after  self-cal, rms=0.076110Jy  sigma=0.493988
! 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=0.076110Jy  sigma=0.493988
! Fit after  self-cal, rms=0.075905Jy  sigma=0.493919
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.977 mas, bmaj=4.348 mas, bpa=-48.2 degrees
! Estimated noise=0.682125 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 9.93842e-05 Jy
! Component: 100  -  total flux cleaned = 0.000125165 Jy
! Component: 150  -  total flux cleaned = 0.000147622 Jy
! Component: 200  -  total flux cleaned = 0.000167211 Jy
! Total flux subtracted in 200 components = 0.000167211 Jy
! Clean residual min=-0.001556 max=0.001480 Jy/beam
! Clean residual mean=-0.000004 rms=0.000349 Jy/beam
! Combined flux in latest and established models = 0.103257 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 58 components and 0.103257 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075900Jy  sigma=0.493889
! Fit after  self-cal, rms=0.075925Jy  sigma=0.493878
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 = 2.00446e-06 Jy
! Component: 100  -  total flux cleaned = 1.25536e-05 Jy
! Component: 150  -  total flux cleaned = 2.16355e-05 Jy
! Component: 200  -  total flux cleaned = 3.00361e-05 Jy
! Total flux subtracted in 200 components = 3.00361e-05 Jy
! Clean residual min=-0.001553 max=0.001472 Jy/beam
! Clean residual mean=-0.000004 rms=0.000349 Jy/beam
! Combined flux in latest and established models = 0.103287 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 58 components and 0.103287 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075923Jy  sigma=0.493861
! Fit after  self-cal, rms=0.075923Jy  sigma=0.493858
! 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=0.075923Jy  sigma=0.493858
! Fit after  self-cal, rms=0.075772Jy  sigma=0.493850
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.38 mas, bmaj=9.507 mas, bpa=-86.08 degrees
! Estimated noise=0.839051 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000466408 Jy
! Component: 100  -  total flux cleaned = 0.000502315 Jy
! Component: 150  -  total flux cleaned = 0.000533644 Jy
! Component: 200  -  total flux cleaned = 0.000553086 Jy
! Total flux subtracted in 200 components = 0.000553086 Jy
! Clean residual min=-0.001621 max=0.001551 Jy/beam
! Clean residual mean=-0.000008 rms=0.000423 Jy/beam
! Combined flux in latest and established models = 0.10384 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 59 components and 0.10384 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075770Jy  sigma=0.493853
! Fit after  self-cal, rms=0.075774Jy  sigma=0.493845
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 = 1.26654e-05 Jy
! Component: 100  -  total flux cleaned = 3.20315e-05 Jy
! Component: 150  -  total flux cleaned = 4.91342e-05 Jy
! Component: 200  -  total flux cleaned = 7.33169e-05 Jy
! Total flux subtracted in 200 components = 7.33169e-05 Jy
! Clean residual min=-0.001618 max=0.001551 Jy/beam
! Clean residual mean=-0.000008 rms=0.000422 Jy/beam
! Combined flux in latest and established models = 0.103913 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 60 components and 0.103913 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075774Jy  sigma=0.493856
! Fit after  self-cal, rms=0.075772Jy  sigma=0.493848
! 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=3.971 mas, bmaj=4.338 mas, bpa=-46.94 degrees
! Estimated noise=0.680651 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.971 x 4.338 at -46.94 degrees (North through East)
! Clean map  min=-0.0014794  max=0.081174 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=3.163 mas, bmaj=3.416 mas, bpa=-53.69 degrees
! Estimated noise=1.21868 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0615395 Jy
! Component: 100  -  total flux cleaned = 0.0821441 Jy
! Component: 150  -  total flux cleaned = 0.0914762 Jy
! Component: 200  -  total flux cleaned = 0.0963197 Jy
! Total flux subtracted in 200 components = 0.0963197 Jy
! Clean residual min=-0.002585 max=0.003091 Jy/beam
! Clean residual mean=-0.000002 rms=0.000595 Jy/beam
! Combined flux in latest and established models = 0.0963197 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 24 model components to the UV plane model.
! The established model now contains 24 components and 0.0963197 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.971 mas, bmaj=4.338 mas, bpa=-46.94 degrees
! Estimated noise=0.680651 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)
! Added new window around map position (3, 2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00361561 Jy
! Component: 100  -  total flux cleaned = 0.00555674 Jy
! Component: 150  -  total flux cleaned = 0.0068364 Jy
! Component: 200  -  total flux cleaned = 0.00738756 Jy
! Total flux subtracted in 200 components = 0.00738756 Jy
! Clean residual min=-0.001568 max=0.001417 Jy/beam
! Clean residual mean=-0.000004 rms=0.000340 Jy/beam
! Combined flux in latest and established models = 0.103707 Jy
! Adding 41 model components to the UV plane model.
! The established model now contains 60 components and 0.103707 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=8.38 mas, bmaj=9.507 mas, bpa=-86.08 degrees
! Estimated noise=0.839051 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000668411 Jy
! Component: 100  -  total flux cleaned = 0.000799868 Jy
! Component: 150  -  total flux cleaned = 0.000898377 Jy
! Component: 200  -  total flux cleaned = 0.000937504 Jy
! Total flux subtracted in 200 components = 0.000937504 Jy
! Clean residual min=-0.001551 max=0.001482 Jy/beam
! Clean residual mean=-0.000008 rms=0.000409 Jy/beam
! Combined flux in latest and established models = 0.104645 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 = 3.31708e-05 Jy
! Component: 100  -  total flux cleaned = 6.10199e-05 Jy
! Component: 150  -  total flux cleaned = 7.69414e-05 Jy
! Component: 200  -  total flux cleaned = 9.13636e-05 Jy
! Total flux subtracted in 200 components = 9.13636e-05 Jy
! Clean residual min=-0.001539 max=0.001457 Jy/beam
! Clean residual mean=-0.000008 rms=0.000408 Jy/beam
! Combined flux in latest and established models = 0.104736 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 90 components and 0.104736 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.971 mas, bmaj=4.338 mas, bpa=-46.94 degrees
! Estimated noise=0.680651 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.77688e-06 Jy
! Component: 100  -  total flux cleaned = 5.60824e-05 Jy
! Component: 150  -  total flux cleaned = 7.18079e-05 Jy
! Component: 200  -  total flux cleaned = 8.63563e-05 Jy
! Total flux subtracted in 200 components = 8.63563e-05 Jy
! Clean residual min=-0.001535 max=0.001361 Jy/beam
! Clean residual mean=-0.000004 rms=0.000334 Jy/beam
! Combined flux in latest and established models = 0.104822 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 106 components and 0.104822 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075728Jy  sigma=0.493559
! Fit after  self-cal, rms=0.075706Jy  sigma=0.493507
wmodel J1522+6645_S_a_map.mod
! Writing 106 model components to file: J1522+6645_S_a_map.mod
wobs   J1522+6645_S_a_uvs.fits
! Writing UV FITS file: J1522+6645_S_a_uvs.fits
wwins  J1522+6645_S_a_map.win
! wwins: Wrote 2 windows to J1522+6645_S_a_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 = -0.00046395 Jy
! Component: 100  -  total flux cleaned = -0.000393382 Jy
! Component: 150  -  total flux cleaned = -0.000370185 Jy
! Component: 200  -  total flux cleaned = -0.000259959 Jy
! Component: 250  -  total flux cleaned = -0.000195813 Jy
! Component: 300  -  total flux cleaned = -0.000112841 Jy
! Component: 350  -  total flux cleaned = -0.000153357 Jy
! Component: 400  -  total flux cleaned = -9.36498e-05 Jy
! Component: 450  -  total flux cleaned = -5.48287e-05 Jy
! Component: 500  -  total flux cleaned = -7.41024e-05 Jy
! Component: 550  -  total flux cleaned = -5.51357e-05 Jy
! Component: 600  -  total flux cleaned = -1.79623e-05 Jy
! Component: 650  -  total flux cleaned = 3.71629e-05 Jy
! Component: 700  -  total flux cleaned = 0.000109375 Jy
! Component: 750  -  total flux cleaned = 9.15178e-05 Jy
! Component: 800  -  total flux cleaned = 0.000144839 Jy
! Component: 850  -  total flux cleaned = 0.000144903 Jy
! Component: 900  -  total flux cleaned = 0.000161956 Jy
! Component: 950  -  total flux cleaned = 0.00012764 Jy
! Component: 1000  -  total flux cleaned = 0.000144949 Jy
! Component: 1050  -  total flux cleaned = 0.000178412 Jy
! Component: 1100  -  total flux cleaned = 0.000178425 Jy
! Component: 1150  -  total flux cleaned = 0.000161804 Jy
! Component: 1200  -  total flux cleaned = 0.000129154 Jy
! Component: 1250  -  total flux cleaned = 0.00016116 Jy
! Component: 1300  -  total flux cleaned = 0.00016117 Jy
! Component: 1350  -  total flux cleaned = 0.000129476 Jy
! Component: 1400  -  total flux cleaned = 0.000223584 Jy
! Component: 1450  -  total flux cleaned = 0.000208173 Jy
! Component: 1500  -  total flux cleaned = 0.000239007 Jy
! Component: 1550  -  total flux cleaned = 0.000269687 Jy
! Component: 1600  -  total flux cleaned = 0.000269897 Jy
! Component: 1650  -  total flux cleaned = 0.000285211 Jy
! Component: 1700  -  total flux cleaned = 0.000285287 Jy
! Component: 1750  -  total flux cleaned = 0.000315067 Jy
! Component: 1800  -  total flux cleaned = 0.000359637 Jy
! Component: 1850  -  total flux cleaned = 0.000330122 Jy
! Component: 1900  -  total flux cleaned = 0.000373559 Jy
! Component: 1950  -  total flux cleaned = 0.000387935 Jy
! Component: 2000  -  total flux cleaned = 0.000388146 Jy
! Component: 2050  -  total flux cleaned = 0.000359734 Jy
! Component: 2100  -  total flux cleaned = 0.000359676 Jy
! Component: 2150  -  total flux cleaned = 0.000373897 Jy
! Component: 2200  -  total flux cleaned = 0.00038782 Jy
! Component: 2250  -  total flux cleaned = 0.000401459 Jy
! Component: 2300  -  total flux cleaned = 0.000360301 Jy
! Component: 2350  -  total flux cleaned = 0.000387428 Jy
! Component: 2400  -  total flux cleaned = 0.000319759 Jy
! Component: 2450  -  total flux cleaned = 0.000333126 Jy
! Component: 2500  -  total flux cleaned = 0.000319639 Jy
! Component: 2550  -  total flux cleaned = 0.000293017 Jy
! Component: 2600  -  total flux cleaned = 0.000227071 Jy
! Component: 2650  -  total flux cleaned = 0.000240187 Jy
! Component: 2700  -  total flux cleaned = 0.00020129 Jy
! Component: 2750  -  total flux cleaned = 0.000201344 Jy
! Component: 2800  -  total flux cleaned = 0.000188588 Jy
! Component: 2850  -  total flux cleaned = 0.000201278 Jy
! Component: 2900  -  total flux cleaned = 0.000213881 Jy
! Component: 2950  -  total flux cleaned = 0.000125428 Jy
! Component: 3000  -  total flux cleaned = 0.000100284 Jy
! Component: 3050  -  total flux cleaned = 3.57718e-07 Jy
! Component: 3100  -  total flux cleaned = 1.26665e-05 Jy
! Component: 3150  -  total flux cleaned = 4.18647e-07 Jy
! Component: 3200  -  total flux cleaned = -9.75899e-05 Jy
! Component: 3250  -  total flux cleaned = -7.33882e-05 Jy
! Component: 3300  -  total flux cleaned = -0.000109755 Jy
! Component: 3350  -  total flux cleaned = -0.000169925 Jy
! Component: 3400  -  total flux cleaned = -0.000193945 Jy
! Component: 3450  -  total flux cleaned = -0.000289133 Jy
! Component: 3500  -  total flux cleaned = -0.000336597 Jy
! Component: 3550  -  total flux cleaned = -0.000395551 Jy
! Component: 3600  -  total flux cleaned = -0.00044237 Jy
! Component: 3650  -  total flux cleaned = -0.000465799 Jy
! Component: 3700  -  total flux cleaned = -0.000535331 Jy
! Component: 3750  -  total flux cleaned = -0.000569958 Jy
! Component: 3800  -  total flux cleaned = -0.000638871 Jy
! Component: 3850  -  total flux cleaned = -0.000730333 Jy
! Component: 3900  -  total flux cleaned = -0.000798568 Jy
! Component: 3950  -  total flux cleaned = -0.000821171 Jy
! Component: 4000  -  total flux cleaned = -0.000877497 Jy
! Component: 4050  -  total flux cleaned = -0.00096722 Jy
! Total flux subtracted in 4096 components = -0.00109007 Jy
! Clean residual min=-0.000703 max=0.000591 Jy/beam
! Clean residual mean=-0.000003 rms=0.000204 Jy/beam
! Combined flux in latest and established models = 0.103732 Jy
keep
! Adding 332 model components to the UV plane model.
! The established model now contains 438 components and 0.103732 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uvm//J1522+6645_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.971 x 4.338 at -46.94 degrees (North through East)
! Clean map  min=-0.0012234  max=0.081124 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uvm//J1522+6645_S_a_map.fits
wmodel /image_prod/ug002_uvm//J1522+6645_S_a_map.mod
! Writing 438 model components to file: /image_prod/ug002_uvm//J1522+6645_S_a_map.mod
wobs   /image_prod/ug002_uvm//J1522+6645_S_a_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uvm//J1522+6645_S_a_uvs.fits
wwins  /image_prod/ug002_uvm//J1522+6645_S_a_map.win
! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1522+6645_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0811238 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000203087 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.751027 0.751027 1.50205 3.00411 6.00821 12.0164 24.0329 48.0657 96.1314
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.081 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  399.453 
quit
! Quitting program
! Log file /image_prod/ug002_uvm//J1522+6645_S_a_dfm.log closed on Wed Mar  4 17:22:44 2020