! Started logfile: /image_prod/ug002_uva//J1756-1427_S_dfm.log on Thu Mar  5 03:33:11 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_uva//J1756-1427_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1756-1427_S_uva.fits
! AN table 1: 50 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.884444 visibilities/baseline/integration-bin.
! Found source: J1756-1427
! 
! 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 5970 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 J1756-1427_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 27 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.006318Jy  sigma=7.264194
! Fit after  self-cal, rms=0.909267Jy  sigma=6.478655
! 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=2.941 mas, bmaj=7.991 mas, bpa=2.607 degrees
! Estimated noise=1.73112 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 = 0.0717785 Jy
! Component: 100  -  total flux cleaned = 0.104757 Jy
! Total flux subtracted in 100 components = 0.104757 Jy
! Clean residual min=-0.008076 max=0.016112 Jy/beam
! Clean residual mean=-0.000152 rms=0.002995 Jy/beam
! Combined flux in latest and established models = 0.104757 Jy
! Performing phase self-cal
! Adding 37 model components to the UV plane model.
! The established model now contains 37 components and 0.104757 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.087002Jy  sigma=0.579561
! Fit after  self-cal, rms=0.086332Jy  sigma=0.575476
! 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=3.495 mas, bmaj=9.358 mas, bpa=2.241 degrees
! Estimated noise=1.31672 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 = 0.0259956 Jy
! Component: 100  -  total flux cleaned = 0.0411858 Jy
! Component: 150  -  total flux cleaned = 0.0504997 Jy
! Component: 200  -  total flux cleaned = 0.056225 Jy
! Total flux subtracted in 200 components = 0.056225 Jy
! Clean residual min=-0.005659 max=0.009438 Jy/beam
! Clean residual mean=-0.000064 rms=0.001791 Jy/beam
! Combined flux in latest and established models = 0.160982 Jy
! Performing phase self-cal
! Adding 44 model components to the UV plane model.
! The established model now contains 77 components and 0.160982 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.080078Jy  sigma=0.492573
! Fit after  self-cal, rms=0.080033Jy  sigma=0.492060
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.495 x 9.358 at 2.241 degrees (North through East)
! Clean map  min=-0.0055355  max=0.085338 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.37     FD        0.95     HN        1.02     KP        0.95     
!   LA        0.97     MK        1.12     NL        0.99     OV        0.93     
!   PT        0.96     SC        1.18     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        2.37     FD        0.92     HN        1.15     KP        0.91     
!   LA        0.99     MK        1.05     NL        1.06     OV        0.93     
!   PT        0.93     SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.82     FD        0.95     HN        1.29     KP        0.90     
!   LA        0.99     MK        1.15     NL        1.04     OV        0.93     
!   PT        0.94     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.080033Jy  sigma=0.492060
! Fit after  self-cal, rms=0.114638Jy  sigma=0.471314
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.591 mas, bmaj=9.771 mas, bpa=2.17 degrees
! Estimated noise=1.37648 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 = 0.000101795 Jy
! Component: 100  -  total flux cleaned = 4.03734e-05 Jy
! Component: 150  -  total flux cleaned = -9.90564e-06 Jy
! Component: 200  -  total flux cleaned = -5.45182e-05 Jy
! Total flux subtracted in 200 components = -5.45182e-05 Jy
! Clean residual min=-0.003996 max=0.004118 Jy/beam
! Clean residual mean=-0.000015 rms=0.001005 Jy/beam
! Combined flux in latest and established models = 0.160927 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 86 components and 0.160927 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.114513Jy  sigma=0.471026
! Fit after  self-cal, rms=0.114900Jy  sigma=0.470715
! 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=0.114900Jy  sigma=0.470715
! Fit after  self-cal, rms=0.108079Jy  sigma=0.467315
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.53 mas, bmaj=9.638 mas, bpa=1.249 degrees
! Estimated noise=1.34861 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000555485 Jy
! Component: 100  -  total flux cleaned = 0.000556006 Jy
! Component: 150  -  total flux cleaned = 0.000519548 Jy
! Component: 200  -  total flux cleaned = 0.000487501 Jy
! Total flux subtracted in 200 components = 0.000487501 Jy
! Clean residual min=-0.003121 max=0.004386 Jy/beam
! Clean residual mean=-0.000011 rms=0.000811 Jy/beam
! Combined flux in latest and established models = 0.161415 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 92 components and 0.161415 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.108046Jy  sigma=0.467120
! Fit after  self-cal, rms=0.108082Jy  sigma=0.467068
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 (4.5, 40).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00389007 Jy
! Component: 100  -  total flux cleaned = 0.00565973 Jy
! Component: 150  -  total flux cleaned = 0.00603522 Jy
! Component: 200  -  total flux cleaned = 0.00641083 Jy
! Total flux subtracted in 200 components = 0.00641083 Jy
! Clean residual min=-0.002549 max=0.002583 Jy/beam
! Clean residual mean=-0.000008 rms=0.000636 Jy/beam
! Combined flux in latest and established models = 0.167825 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 122 components and 0.167825 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.107947Jy  sigma=0.465261
! Fit after  self-cal, rms=0.107913Jy  sigma=0.465128
! 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=0.107913Jy  sigma=0.465128
! Fit after  self-cal, rms=0.108093Jy  sigma=0.465061
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.5 mas, bmaj=9.594 mas, bpa=1.085 degrees
! Estimated noise=1.33624 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0011333 Jy
! Component: 100  -  total flux cleaned = 0.00139821 Jy
! Component: 150  -  total flux cleaned = 0.00151777 Jy
! Component: 200  -  total flux cleaned = 0.00155528 Jy
! Total flux subtracted in 200 components = 0.00155528 Jy
! Clean residual min=-0.002482 max=0.002493 Jy/beam
! Clean residual mean=-0.000004 rms=0.000597 Jy/beam
! Combined flux in latest and established models = 0.169381 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 130 components and 0.169381 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.108059Jy  sigma=0.464750
! Fit after  self-cal, rms=0.108062Jy  sigma=0.464732
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 = 0.000123739 Jy
! Component: 100  -  total flux cleaned = 0.000157778 Jy
! Component: 150  -  total flux cleaned = 0.00022309 Jy
! Component: 200  -  total flux cleaned = 0.000283052 Jy
! Total flux subtracted in 200 components = 0.000283052 Jy
! Clean residual min=-0.002527 max=0.002451 Jy/beam
! Clean residual mean=-0.000003 rms=0.000588 Jy/beam
! Combined flux in latest and established models = 0.169664 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 134 components and 0.169664 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.108038Jy  sigma=0.464577
! Fit after  self-cal, rms=0.108036Jy  sigma=0.464568
! 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=0.108036Jy  sigma=0.464568
! Fit after  self-cal, rms=0.108260Jy  sigma=0.464541
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.11 mas, bmaj=17.32 mas, bpa=0.8221 degrees
! Estimated noise=1.56805 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000791424 Jy
! Component: 100  -  total flux cleaned = 0.000978309 Jy
! Component: 150  -  total flux cleaned = 0.0010988 Jy
! Component: 200  -  total flux cleaned = 0.00115197 Jy
! Total flux subtracted in 200 components = 0.00115197 Jy
! Clean residual min=-0.002195 max=0.002374 Jy/beam
! Clean residual mean=-0.000003 rms=0.000598 Jy/beam
! Combined flux in latest and established models = 0.170816 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 139 components and 0.170816 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.108261Jy  sigma=0.464501
! Fit after  self-cal, rms=0.108261Jy  sigma=0.464475
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 = 5.27952e-05 Jy
! Component: 100  -  total flux cleaned = 0.000106201 Jy
! Component: 150  -  total flux cleaned = 0.000138539 Jy
! Component: 200  -  total flux cleaned = 0.000183338 Jy
! Total flux subtracted in 200 components = 0.000183338 Jy
! Clean residual min=-0.002164 max=0.002365 Jy/beam
! Clean residual mean=-0.000003 rms=0.000593 Jy/beam
! Combined flux in latest and established models = 0.170999 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 144 components and 0.170999 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.108258Jy  sigma=0.464461
! Fit after  self-cal, rms=0.108257Jy  sigma=0.464447
! 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=3.475 mas, bmaj=9.558 mas, bpa=0.8951 degrees
! Estimated noise=1.32947 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.475 x 9.558 at 0.8951 degrees (North through East)
! Clean map  min=-0.0025048  max=0.087175 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=2.928 mas, bmaj=8.158 mas, bpa=1.211 degrees
! Estimated noise=1.75344 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0730118 Jy
! Component: 100  -  total flux cleaned = 0.106685 Jy
! Component: 150  -  total flux cleaned = 0.125362 Jy
! Component: 200  -  total flux cleaned = 0.136619 Jy
! Total flux subtracted in 200 components = 0.136619 Jy
! Clean residual min=-0.004490 max=0.006730 Jy/beam
! Clean residual mean=-0.000052 rms=0.001259 Jy/beam
! Combined flux in latest and established models = 0.136619 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 51 model components to the UV plane model.
! The established model now contains 51 components and 0.136619 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.475 mas, bmaj=9.558 mas, bpa=0.8951 degrees
! Estimated noise=1.32947 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 (-4, 1.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0100628 Jy
! Component: 100  -  total flux cleaned = 0.0161554 Jy
! Component: 150  -  total flux cleaned = 0.0205307 Jy
! Component: 200  -  total flux cleaned = 0.0238177 Jy
! Total flux subtracted in 200 components = 0.0238177 Jy
! Clean residual min=-0.002604 max=0.002896 Jy/beam
! Clean residual mean=-0.000020 rms=0.000706 Jy/beam
! Combined flux in latest and established models = 0.160437 Jy
! Adding 69 model components to the UV plane model.
! The established model now contains 116 components and 0.160437 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=8.11 mas, bmaj=17.32 mas, bpa=0.8221 degrees
! Estimated noise=1.56805 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00368712 Jy
! Component: 100  -  total flux cleaned = 0.00597408 Jy
! Component: 150  -  total flux cleaned = 0.00753527 Jy
! Component: 200  -  total flux cleaned = 0.00821574 Jy
! Total flux subtracted in 200 components = 0.00821574 Jy
! Clean residual min=-0.002210 max=0.002086 Jy/beam
! Clean residual mean=-0.000010 rms=0.000609 Jy/beam
! Combined flux in latest and established models = 0.168652 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 = 0.000409222 Jy
! Component: 100  -  total flux cleaned = 0.000801007 Jy
! Component: 150  -  total flux cleaned = 0.000955668 Jy
! Component: 200  -  total flux cleaned = 0.0011272 Jy
! Total flux subtracted in 200 components = 0.0011272 Jy
! Clean residual min=-0.002053 max=0.002189 Jy/beam
! Clean residual mean=-0.000008 rms=0.000580 Jy/beam
! Combined flux in latest and established models = 0.16978 Jy
! Adding 51 model components to the UV plane model.
! The established model now contains 158 components and 0.16978 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.475 mas, bmaj=9.558 mas, bpa=0.8951 degrees
! Estimated noise=1.32947 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00050776 Jy
! Component: 100  -  total flux cleaned = -0.000509043 Jy
! Component: 150  -  total flux cleaned = -0.000592453 Jy
! Component: 200  -  total flux cleaned = -0.00066626 Jy
! Total flux subtracted in 200 components = -0.00066626 Jy
! Clean residual min=-0.002218 max=0.002427 Jy/beam
! Clean residual mean=-0.000005 rms=0.000549 Jy/beam
! Combined flux in latest and established models = 0.169113 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 183 components and 0.169113 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.108240Jy  sigma=0.464155
! Fit after  self-cal, rms=0.108205Jy  sigma=0.464022
wmodel J1756-1427_S_map.mod
! Writing 183 model components to file: J1756-1427_S_map.mod
wobs   J1756-1427_S_uvs.fits
! Writing UV FITS file: J1756-1427_S_uvs.fits
wwins  J1756-1427_S_map.win
! wwins: Wrote 3 windows to J1756-1427_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 = 0.000181689 Jy
! Component: 100  -  total flux cleaned = 0.000369069 Jy
! Component: 150  -  total flux cleaned = 0.000581034 Jy
! Component: 200  -  total flux cleaned = 0.000681629 Jy
! Component: 250  -  total flux cleaned = 0.00080989 Jy
! Component: 300  -  total flux cleaned = 0.000810949 Jy
! Component: 350  -  total flux cleaned = 0.000781725 Jy
! Component: 400  -  total flux cleaned = 0.000694773 Jy
! Component: 450  -  total flux cleaned = 0.000553179 Jy
! Component: 500  -  total flux cleaned = 0.0003876 Jy
! Component: 550  -  total flux cleaned = 0.000198745 Jy
! Component: 600  -  total flux cleaned = 9.21163e-05 Jy
! Component: 650  -  total flux cleaned = -6.39256e-05 Jy
! Component: 700  -  total flux cleaned = -0.000140619 Jy
! Component: 750  -  total flux cleaned = -0.000265454 Jy
! Component: 800  -  total flux cleaned = -0.000363146 Jy
! Component: 850  -  total flux cleaned = -0.000435642 Jy
! Component: 900  -  total flux cleaned = -0.000577711 Jy
! Component: 950  -  total flux cleaned = -0.000624047 Jy
! Component: 1000  -  total flux cleaned = -0.000669846 Jy
! Component: 1050  -  total flux cleaned = -0.00075972 Jy
! Component: 1100  -  total flux cleaned = -0.000781705 Jy
! Component: 1150  -  total flux cleaned = -0.000869348 Jy
! Component: 1200  -  total flux cleaned = -0.00104104 Jy
! Component: 1250  -  total flux cleaned = -0.00101988 Jy
! Component: 1300  -  total flux cleaned = -0.00116621 Jy
! Component: 1350  -  total flux cleaned = -0.00122823 Jy
! Component: 1400  -  total flux cleaned = -0.0014115 Jy
! Component: 1450  -  total flux cleaned = -0.00143124 Jy
! Component: 1500  -  total flux cleaned = -0.00155027 Jy
! Component: 1550  -  total flux cleaned = -0.0016285 Jy
! Component: 1600  -  total flux cleaned = -0.00166721 Jy
! Component: 1650  -  total flux cleaned = -0.00172443 Jy
! Component: 1700  -  total flux cleaned = -0.00178091 Jy
! Component: 1750  -  total flux cleaned = -0.00185543 Jy
! Component: 1800  -  total flux cleaned = -0.00192889 Jy
! Component: 1850  -  total flux cleaned = -0.00201981 Jy
! Component: 1900  -  total flux cleaned = -0.00207394 Jy
! Component: 1950  -  total flux cleaned = -0.0021275 Jy
! Component: 2000  -  total flux cleaned = -0.00223347 Jy
! Component: 2050  -  total flux cleaned = -0.00232068 Jy
! Component: 2100  -  total flux cleaned = -0.00238969 Jy
! Component: 2150  -  total flux cleaned = -0.00249196 Jy
! Component: 2200  -  total flux cleaned = -0.00250873 Jy
! Component: 2250  -  total flux cleaned = -0.00257541 Jy
! Component: 2300  -  total flux cleaned = -0.00265818 Jy
! Component: 2350  -  total flux cleaned = -0.00270721 Jy
! Component: 2400  -  total flux cleaned = -0.00273978 Jy
! Component: 2450  -  total flux cleaned = -0.00282013 Jy
! Component: 2500  -  total flux cleaned = -0.00285184 Jy
! Component: 2550  -  total flux cleaned = -0.00289906 Jy
! Component: 2600  -  total flux cleaned = -0.00294584 Jy
! Component: 2650  -  total flux cleaned = -0.00297676 Jy
! Component: 2700  -  total flux cleaned = -0.00300742 Jy
! Component: 2750  -  total flux cleaned = -0.00305307 Jy
! Component: 2800  -  total flux cleaned = -0.00311338 Jy
! Component: 2850  -  total flux cleaned = -0.00311334 Jy
! Component: 2900  -  total flux cleaned = -0.00314301 Jy
! Component: 2950  -  total flux cleaned = -0.00317239 Jy
! Component: 3000  -  total flux cleaned = -0.0032016 Jy
! Component: 3050  -  total flux cleaned = -0.00318705 Jy
! Component: 3100  -  total flux cleaned = -0.00324473 Jy
! Component: 3150  -  total flux cleaned = -0.00325907 Jy
! Component: 3200  -  total flux cleaned = -0.00328726 Jy
! Component: 3250  -  total flux cleaned = -0.00328731 Jy
! Component: 3300  -  total flux cleaned = -0.00330121 Jy
! Component: 3350  -  total flux cleaned = -0.00334297 Jy
! Component: 3400  -  total flux cleaned = -0.00338427 Jy
! Component: 3450  -  total flux cleaned = -0.00335698 Jy
! Component: 3500  -  total flux cleaned = -0.00341129 Jy
! Component: 3550  -  total flux cleaned = -0.00342475 Jy
! Component: 3600  -  total flux cleaned = -0.00342482 Jy
! Component: 3650  -  total flux cleaned = -0.00345147 Jy
! Component: 3700  -  total flux cleaned = -0.00350425 Jy
! Component: 3750  -  total flux cleaned = -0.00349126 Jy
! Component: 3800  -  total flux cleaned = -0.00351742 Jy
! Component: 3850  -  total flux cleaned = -0.00353031 Jy
! Component: 3900  -  total flux cleaned = -0.00355593 Jy
! Component: 3950  -  total flux cleaned = -0.00356863 Jy
! Component: 4000  -  total flux cleaned = -0.00356867 Jy
! Component: 4050  -  total flux cleaned = -0.0035561 Jy
! Total flux subtracted in 4096 components = -0.00355621 Jy
! Clean residual min=-0.000656 max=0.000745 Jy/beam
! Clean residual mean=-0.000001 rms=0.000227 Jy/beam
! Combined flux in latest and established models = 0.165557 Jy
keep
! Adding 253 model components to the UV plane model.
! The established model now contains 436 components and 0.165557 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1756-1427_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.475 x 9.558 at 0.8951 degrees (North through East)
! Clean map  min=-0.0016549  max=0.090127 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1756-1427_S_map.fits
wmodel /image_prod/ug002_uva//J1756-1427_S_map.mod
! Writing 436 model components to file: /image_prod/ug002_uva//J1756-1427_S_map.mod
wobs   /image_prod/ug002_uva//J1756-1427_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1756-1427_S_uvs.fits
wwins  /image_prod/ug002_uva//J1756-1427_S_map.win
! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1756-1427_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0901271 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000222921 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.742023 0.742023 1.48405 2.96809 5.93618 11.8724 23.7447 47.4895 94.9789
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.09 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  404.3 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1756-1427_S_dfm.log closed on Thu Mar  5 03:33:15 2020