! Started logfile: /image_prod/ug002_uvm//J1521+4336_S_a_dfm.log on Wed Mar  4 17:22:27 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//J1521+4336_S_a_uvm.fits
! Reading UV FITS file: /image_prod/ug002_uvm//J1521+4336_S_a_uvm.fits
! AN table 1: 6 integrations on 36 of 36 possible baselines.
! AN table 2: 6 integrations on 28 of 28 possible baselines.
! AN table 3: 24 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.854508 visibilities/baseline/integration-bin.
! Found source: J1521+4336
! 
! 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 3753 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 J1521+4336_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 3 telescope corrections were flagged in sub-array 1.
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  A total of 20 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  A total of 20 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  A total of 20 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=1.091718Jy  sigma=11.029825
! Fit after  self-cal, rms=0.649310Jy  sigma=6.791326
! 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=3.044 mas, bmaj=5.261 mas, bpa=-28.97 degrees
! Estimated noise=1.51303 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 = 0.270511 Jy
! Component: 100  -  total flux cleaned = 0.330762 Jy
! Total flux subtracted in 100 components = 0.330762 Jy
! Clean residual min=-0.011210 max=0.020324 Jy/beam
! Clean residual mean=-0.000010 rms=0.002506 Jy/beam
! Combined flux in latest and established models = 0.330762 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.330762 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.118411Jy  sigma=0.825881
! Fit after  self-cal, rms=0.118407Jy  sigma=0.825801
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0209245 Jy
! Component: 100  -  total flux cleaned = 0.0268816 Jy
! Total flux subtracted in 100 components = 0.0268816 Jy
! Clean residual min=-0.012257 max=0.009353 Jy/beam
! Clean residual mean=-0.000016 rms=0.002322 Jy/beam
! Combined flux in latest and established models = 0.357644 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 17 components and 0.357644 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.113429Jy  sigma=0.800675
! Fit after  self-cal, rms=0.113357Jy  sigma=0.800279
! 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=3.72 mas, bmaj=6.001 mas, bpa=-30.93 degrees
! Estimated noise=1.2103 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 = -0.00128706 Jy
! Component: 100  -  total flux cleaned = -0.00128751 Jy
! Component: 150  -  total flux cleaned = -0.00144481 Jy
! Component: 200  -  total flux cleaned = -0.00173156 Jy
! Total flux subtracted in 200 components = -0.00173156 Jy
! Clean residual min=-0.009922 max=0.009353 Jy/beam
! Clean residual mean=-0.000020 rms=0.002133 Jy/beam
! Combined flux in latest and established models = 0.355912 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 21 components and 0.355912 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.112241Jy  sigma=0.795596
! Fit after  self-cal, rms=0.112210Jy  sigma=0.795459
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.72 x 6.001 at -30.93 degrees (North through East)
! Clean map  min=-0.0093929  max=0.34704 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.90     FD        1.15     HN        0.99     KP        0.95     
!   LA        1.20     MK        1.02     NL        0.95     OV        1.08     
!   PT        0.97     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.89     FD        0.91     HN        0.98     KP        0.97     
!   LA        1.03     MK        1.15     NL        1.09     OV        1.03     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.04     FD        1.05     HN        1.03     KP        1.04     
!   LA        1.04     MK        1.01     NL        0.96     OV        0.84     
!   PT        1.04     SC        1.06     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.89     FD        1.11     HN        0.97     KP        0.96     
!   LA        1.00     MK        0.97     NL        1.34     OV        1.36     
!   PT        0.97     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.79     FD        0.93     HN        1.01     KP        0.99     
!   LA        0.99     MK        1.03     NL        0.79     OV        1.13     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.95     FD        1.04     HN        1.03     KP        1.00     
!   LA        1.04     MK        0.95     NL        1.04     OV        1.01     
!   PT        1.01     SC        0.86     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.84     FD        1.09     HN        1.00     KP        0.98     
!   LA        1.02     MK        0.95     NL        1.25     OV        1.14     
!   PT        0.97     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.86     FD        0.90     HN        1.00     KP        0.97     
!   LA        1.06     MK        1.00     NL        1.03     OV        1.16     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.02     FD        1.03     HN        1.05     KP        0.99     
!   LA        1.04     MK        0.99     NL        0.90     OV        0.82     
!   PT        1.04     SC        1.06     
! 
! 
! Fit before self-cal, rms=0.112210Jy  sigma=0.795459
! Fit after  self-cal, rms=0.098538Jy  sigma=0.690625
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.722 mas, bmaj=5.967 mas, bpa=-30.47 degrees
! Estimated noise=1.21612 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 = 0.0019681 Jy
! Component: 100  -  total flux cleaned = 0.00209073 Jy
! Component: 150  -  total flux cleaned = 0.00229622 Jy
! Component: 200  -  total flux cleaned = 0.00246714 Jy
! Total flux subtracted in 200 components = 0.00246714 Jy
! Clean residual min=-0.006350 max=0.006436 Jy/beam
! Clean residual mean=-0.000023 rms=0.001565 Jy/beam
! Combined flux in latest and established models = 0.358379 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 26 components and 0.358379 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.097984Jy  sigma=0.688655
! Fit after  self-cal, rms=0.097974Jy  sigma=0.688339
! 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=0.097974Jy  sigma=0.688339
! Fit after  self-cal, rms=0.061583Jy  sigma=0.560316
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.719 mas, bmaj=5.912 mas, bpa=-29.58 degrees
! Estimated noise=1.2142 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00232499 Jy
! Component: 100  -  total flux cleaned = 0.00249802 Jy
! Component: 150  -  total flux cleaned = 0.00264922 Jy
! Component: 200  -  total flux cleaned = 0.00278147 Jy
! Total flux subtracted in 200 components = 0.00278147 Jy
! Clean residual min=-0.002902 max=0.002773 Jy/beam
! Clean residual mean=-0.000006 rms=0.000707 Jy/beam
! Combined flux in latest and established models = 0.361161 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 36 components and 0.361161 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061440Jy  sigma=0.559299
! Fit after  self-cal, rms=0.061444Jy  sigma=0.559066
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 = 0.000173001 Jy
! Component: 100  -  total flux cleaned = 0.000210815 Jy
! Component: 150  -  total flux cleaned = 0.00020986 Jy
! Component: 200  -  total flux cleaned = 0.000241034 Jy
! Total flux subtracted in 200 components = 0.000241034 Jy
! Clean residual min=-0.002876 max=0.002755 Jy/beam
! Clean residual mean=-0.000006 rms=0.000702 Jy/beam
! Combined flux in latest and established models = 0.361402 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 40 components and 0.361402 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061396Jy  sigma=0.558710
! Fit after  self-cal, rms=0.061397Jy  sigma=0.558669
! 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=0.061397Jy  sigma=0.558669
! Fit after  self-cal, rms=0.061353Jy  sigma=0.558217
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.712 mas, bmaj=5.904 mas, bpa=-29.32 degrees
! Estimated noise=1.21586 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00165758 Jy
! Component: 100  -  total flux cleaned = 0.00188171 Jy
! Component: 150  -  total flux cleaned = 0.00203092 Jy
! Component: 200  -  total flux cleaned = 0.00212777 Jy
! Total flux subtracted in 200 components = 0.00212777 Jy
! Clean residual min=-0.002871 max=0.002758 Jy/beam
! Clean residual mean=-0.000006 rms=0.000692 Jy/beam
! Combined flux in latest and established models = 0.36353 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 41 components and 0.36353 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061272Jy  sigma=0.557712
! Fit after  self-cal, rms=0.061270Jy  sigma=0.557690
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 = 9.43132e-05 Jy
! Component: 100  -  total flux cleaned = 0.000119955 Jy
! Component: 150  -  total flux cleaned = 0.000168095 Jy
! Component: 200  -  total flux cleaned = 0.000191058 Jy
! Total flux subtracted in 200 components = 0.000191058 Jy
! Clean residual min=-0.002850 max=0.002727 Jy/beam
! Clean residual mean=-0.000006 rms=0.000689 Jy/beam
! Combined flux in latest and established models = 0.363721 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 43 components and 0.363721 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061247Jy  sigma=0.557515
! Fit after  self-cal, rms=0.061248Jy  sigma=0.557500
! 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=0.061248Jy  sigma=0.557500
! Fit after  self-cal, rms=0.061265Jy  sigma=0.557226
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.584 mas, bmaj=9.271 mas, bpa=-50.09 degrees
! Estimated noise=1.47254 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00137664 Jy
! Component: 100  -  total flux cleaned = 0.0018556 Jy
! Component: 150  -  total flux cleaned = 0.00188678 Jy
! Component: 200  -  total flux cleaned = 0.00189645 Jy
! Total flux subtracted in 200 components = 0.00189645 Jy
! Clean residual min=-0.003519 max=0.002876 Jy/beam
! Clean residual mean=-0.000013 rms=0.000860 Jy/beam
! Combined flux in latest and established models = 0.365617 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 47 components and 0.365617 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061234Jy  sigma=0.557059
! Fit after  self-cal, rms=0.061234Jy  sigma=0.557010
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 = 1.55694e-05 Jy
! Component: 100  -  total flux cleaned = 4.12306e-05 Jy
! Component: 150  -  total flux cleaned = 6.0236e-05 Jy
! Component: 200  -  total flux cleaned = 6.85486e-05 Jy
! Total flux subtracted in 200 components = 6.85486e-05 Jy
! Clean residual min=-0.003510 max=0.002875 Jy/beam
! Clean residual mean=-0.000013 rms=0.000859 Jy/beam
! Combined flux in latest and established models = 0.365686 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 50 components and 0.365686 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061225Jy  sigma=0.556969
! Fit after  self-cal, rms=0.061225Jy  sigma=0.556951
! 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=3.707 mas, bmaj=5.899 mas, bpa=-29.12 degrees
! Estimated noise=1.21747 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.707 x 5.899 at -29.12 degrees (North through East)
! Clean map  min=-0.0027519  max=0.34769 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=3.032 mas, bmaj=5.168 mas, bpa=-27.15 degrees
! Estimated noise=1.51657 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.271064 Jy
! Component: 100  -  total flux cleaned = 0.331188 Jy
! Component: 150  -  total flux cleaned = 0.351196 Jy
! Component: 200  -  total flux cleaned = 0.360538 Jy
! Total flux subtracted in 200 components = 0.360538 Jy
! Clean residual min=-0.003806 max=0.004971 Jy/beam
! Clean residual mean=-0.000000 rms=0.000917 Jy/beam
! Combined flux in latest and established models = 0.360538 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 12 model components to the UV plane model.
! The established model now contains 12 components and 0.360538 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.707 mas, bmaj=5.899 mas, bpa=-29.12 degrees
! Estimated noise=1.21747 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 (-2.5, 4.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00389064 Jy
! Component: 100  -  total flux cleaned = 0.00457699 Jy
! Component: 150  -  total flux cleaned = 0.00476298 Jy
! Component: 200  -  total flux cleaned = 0.00468697 Jy
! Total flux subtracted in 200 components = 0.00468697 Jy
! Clean residual min=-0.002943 max=0.003033 Jy/beam
! Clean residual mean=-0.000006 rms=0.000699 Jy/beam
! Combined flux in latest and established models = 0.365225 Jy
! Adding 19 model components to the UV plane model.
! The established model now contains 28 components and 0.365225 Jy
! Inverting map 
! Added new window around map position (-66, 26).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.002386 Jy
! Component: 100  -  total flux cleaned = 0.00246514 Jy
! Component: 150  -  total flux cleaned = 0.00253161 Jy
! Component: 200  -  total flux cleaned = 0.00253249 Jy
! Total flux subtracted in 200 components = 0.00253249 Jy
! Clean residual min=-0.002751 max=0.002699 Jy/beam
! Clean residual mean=-0.000008 rms=0.000670 Jy/beam
! Combined flux in latest and established models = 0.367758 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 40 components and 0.367758 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=8.584 mas, bmaj=9.271 mas, bpa=-50.09 degrees
! Estimated noise=1.47254 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000345749 Jy
! Component: 100  -  total flux cleaned = -0.000245361 Jy
! Component: 150  -  total flux cleaned = -0.000371463 Jy
! Component: 200  -  total flux cleaned = -0.000398823 Jy
! Total flux subtracted in 200 components = -0.000398823 Jy
! Clean residual min=-0.003426 max=0.002787 Jy/beam
! Clean residual mean=-0.000016 rms=0.000808 Jy/beam
! Combined flux in latest and established models = 0.367359 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 = -4.63385e-05 Jy
! Component: 100  -  total flux cleaned = -4.61593e-05 Jy
! Component: 150  -  total flux cleaned = -8.52572e-05 Jy
! Component: 200  -  total flux cleaned = -0.000120126 Jy
! Total flux subtracted in 200 components = -0.000120126 Jy
! Clean residual min=-0.003454 max=0.002737 Jy/beam
! Clean residual mean=-0.000016 rms=0.000804 Jy/beam
! Combined flux in latest and established models = 0.367239 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 66 components and 0.367239 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.707 mas, bmaj=5.899 mas, bpa=-29.12 degrees
! Estimated noise=1.21747 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -6.61638e-05 Jy
! Component: 100  -  total flux cleaned = -7.13215e-05 Jy
! Component: 150  -  total flux cleaned = -7.05737e-05 Jy
! Component: 200  -  total flux cleaned = -6.9246e-05 Jy
! Total flux subtracted in 200 components = -6.9246e-05 Jy
! Clean residual min=-0.002830 max=0.002644 Jy/beam
! Clean residual mean=-0.000008 rms=0.000657 Jy/beam
! Combined flux in latest and established models = 0.367169 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 77 components and 0.367169 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061129Jy  sigma=0.555793
! Fit after  self-cal, rms=0.061106Jy  sigma=0.555575
wmodel J1521+4336_S_a_map.mod
! Writing 77 model components to file: J1521+4336_S_a_map.mod
wobs   J1521+4336_S_a_uvs.fits
! Writing UV FITS file: J1521+4336_S_a_uvs.fits
wwins  J1521+4336_S_a_map.win
! wwins: Wrote 3 windows to J1521+4336_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 = -0.000107505 Jy
! Component: 100  -  total flux cleaned = 0.000121749 Jy
! Component: 150  -  total flux cleaned = 0.000297066 Jy
! Component: 200  -  total flux cleaned = 0.000382875 Jy
! Component: 250  -  total flux cleaned = 0.00038315 Jy
! Component: 300  -  total flux cleaned = 0.000424468 Jy
! Component: 350  -  total flux cleaned = 0.000384124 Jy
! Component: 400  -  total flux cleaned = 0.000265122 Jy
! Component: 450  -  total flux cleaned = 0.000148363 Jy
! Component: 500  -  total flux cleaned = 3.42694e-05 Jy
! Component: 550  -  total flux cleaned = -7.72355e-05 Jy
! Component: 600  -  total flux cleaned = -0.000150303 Jy
! Component: 650  -  total flux cleaned = -0.000114126 Jy
! Component: 700  -  total flux cleaned = -0.00011433 Jy
! Component: 750  -  total flux cleaned = -0.000254984 Jy
! Component: 800  -  total flux cleaned = -0.000358168 Jy
! Component: 850  -  total flux cleaned = -0.000358329 Jy
! Component: 900  -  total flux cleaned = -0.000459928 Jy
! Component: 950  -  total flux cleaned = -0.000460468 Jy
! Component: 1000  -  total flux cleaned = -0.000526258 Jy
! Component: 1050  -  total flux cleaned = -0.000623751 Jy
! Component: 1100  -  total flux cleaned = -0.000688278 Jy
! Component: 1150  -  total flux cleaned = -0.000719862 Jy
! Component: 1200  -  total flux cleaned = -0.00084597 Jy
! Component: 1250  -  total flux cleaned = -0.000876851 Jy
! Component: 1300  -  total flux cleaned = -0.000877017 Jy
! Component: 1350  -  total flux cleaned = -0.00106013 Jy
! Component: 1400  -  total flux cleaned = -0.000908229 Jy
! Component: 1450  -  total flux cleaned = -0.000968544 Jy
! Component: 1500  -  total flux cleaned = -0.00096868 Jy
! Component: 1550  -  total flux cleaned = -0.000968942 Jy
! Component: 1600  -  total flux cleaned = -0.000940103 Jy
! Component: 1650  -  total flux cleaned = -0.00099776 Jy
! Component: 1700  -  total flux cleaned = -0.00102638 Jy
! Component: 1750  -  total flux cleaned = -0.00096973 Jy
! Component: 1800  -  total flux cleaned = -0.00102567 Jy
! Component: 1850  -  total flux cleaned = -0.00108148 Jy
! Component: 1900  -  total flux cleaned = -0.00105353 Jy
! Component: 1950  -  total flux cleaned = -0.00097106 Jy
! Component: 2000  -  total flux cleaned = -0.00102603 Jy
! Component: 2050  -  total flux cleaned = -0.00108029 Jy
! Component: 2100  -  total flux cleaned = -0.0010801 Jy
! Component: 2150  -  total flux cleaned = -0.000973044 Jy
! Component: 2200  -  total flux cleaned = -0.00102605 Jy
! Component: 2250  -  total flux cleaned = -0.00113149 Jy
! Component: 2300  -  total flux cleaned = -0.00107913 Jy
! Component: 2350  -  total flux cleaned = -0.00113117 Jy
! Component: 2400  -  total flux cleaned = -0.0010539 Jy
! Component: 2450  -  total flux cleaned = -0.00115659 Jy
! Component: 2500  -  total flux cleaned = -0.00125846 Jy
! Component: 2550  -  total flux cleaned = -0.00123331 Jy
! Component: 2600  -  total flux cleaned = -0.00115793 Jy
! Component: 2650  -  total flux cleaned = -0.00143285 Jy
! Component: 2700  -  total flux cleaned = -0.00123405 Jy
! Component: 2750  -  total flux cleaned = -0.00133308 Jy
! Component: 2800  -  total flux cleaned = -0.0013578 Jy
! Component: 2850  -  total flux cleaned = -0.00145554 Jy
! Component: 2900  -  total flux cleaned = -0.00140732 Jy
! Component: 2950  -  total flux cleaned = -0.00150367 Jy
! Component: 3000  -  total flux cleaned = -0.00143208 Jy
! Component: 3050  -  total flux cleaned = -0.00164648 Jy
! Component: 3100  -  total flux cleaned = -0.00157516 Jy
! Component: 3150  -  total flux cleaned = -0.00155165 Jy
! Component: 3200  -  total flux cleaned = -0.00150497 Jy
! Component: 3250  -  total flux cleaned = -0.00169103 Jy
! Component: 3300  -  total flux cleaned = -0.00162157 Jy
! Component: 3350  -  total flux cleaned = -0.00157526 Jy
! Component: 3400  -  total flux cleaned = -0.00164404 Jy
! Component: 3450  -  total flux cleaned = -0.00166675 Jy
! Component: 3500  -  total flux cleaned = -0.0016668 Jy
! Component: 3550  -  total flux cleaned = -0.00168952 Jy
! Component: 3600  -  total flux cleaned = -0.00164457 Jy
! Component: 3650  -  total flux cleaned = -0.00171137 Jy
! Component: 3700  -  total flux cleaned = -0.00166713 Jy
! Component: 3750  -  total flux cleaned = -0.00162297 Jy
! Component: 3800  -  total flux cleaned = -0.00175444 Jy
! Component: 3850  -  total flux cleaned = -0.00164522 Jy
! Component: 3900  -  total flux cleaned = -0.00171035 Jy
! Component: 3950  -  total flux cleaned = -0.00171034 Jy
! Component: 4000  -  total flux cleaned = -0.00173191 Jy
! Component: 4050  -  total flux cleaned = -0.0017961 Jy
! Total flux subtracted in 4096 components = -0.00171098 Jy
! Clean residual min=-0.001435 max=0.001169 Jy/beam
! Clean residual mean=-0.000004 rms=0.000399 Jy/beam
! Combined flux in latest and established models = 0.365458 Jy
keep
! Adding 291 model components to the UV plane model.
! The established model now contains 368 components and 0.365458 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uvm//J1521+4336_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.707 x 5.899 at -29.12 degrees (North through East)
! Clean map  min=-0.0022029  max=0.34792 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uvm//J1521+4336_S_a_map.fits
wmodel /image_prod/ug002_uvm//J1521+4336_S_a_map.mod
! Writing 368 model components to file: /image_prod/ug002_uvm//J1521+4336_S_a_map.mod
wobs   /image_prod/ug002_uvm//J1521+4336_S_a_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uvm//J1521+4336_S_a_uvs.fits
wwins  /image_prod/ug002_uvm//J1521+4336_S_a_map.win
! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1521+4336_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.347924 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000400112 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.344999 0.344999 0.689998 1.38 2.75999 5.51998 11.04 22.0799 44.1599 88.3197
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0012 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.347 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  869.567 
quit
! Quitting program
! Log file /image_prod/ug002_uvm//J1521+4336_S_a_dfm.log closed on Wed Mar  4 17:22:31 2020