! Started logfile: /image_prod/ug002_uva//J1800+7828_S_i_dfm.log on Thu Mar  5 03:35:15 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//J1800+7828_S_i_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1800+7828_S_i_uva.fits
! AN table 1: 14 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.873016 visibilities/baseline/integration-bin.
! Found source: J1800+7828
! 
! 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 1650 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 J1800+7828_S_i]
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 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.995818Jy  sigma=7.654256
! Fit after  self-cal, rms=0.761154Jy  sigma=2.788860
! 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=2.514 mas, bmaj=10.58 mas, bpa=61.2 degrees
! Estimated noise=5.61329 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 = 1.26233 Jy
! Component: 100  -  total flux cleaned = 1.5665 Jy
! Total flux subtracted in 100 components = 1.5665 Jy
! Clean residual min=-0.056589 max=0.129594 Jy/beam
! Clean residual mean=-0.000375 rms=0.017873 Jy/beam
! Combined flux in latest and established models = 1.5665 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 1.5665 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.327302Jy  sigma=1.205071
! Fit after  self-cal, rms=0.327206Jy  sigma=1.204447
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.144097 Jy
! Component: 100  -  total flux cleaned = 0.225275 Jy
! Total flux subtracted in 100 components = 0.225275 Jy
! Clean residual min=-0.049771 max=0.076872 Jy/beam
! Clean residual mean=-0.000185 rms=0.012709 Jy/beam
! Combined flux in latest and established models = 1.79177 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 25 components and 1.79177 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.237812Jy  sigma=0.897321
! Fit after  self-cal, rms=0.237289Jy  sigma=0.895282
! 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=2.896 mas, bmaj=10.85 mas, bpa=61 degrees
! Estimated noise=4.70301 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 (27.5, 47.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0695233 Jy
! Component: 100  -  total flux cleaned = 0.0997367 Jy
! Component: 150  -  total flux cleaned = 0.119782 Jy
! Component: 200  -  total flux cleaned = 0.131702 Jy
! Total flux subtracted in 200 components = 0.131702 Jy
! Clean residual min=-0.043665 max=0.049955 Jy/beam
! Clean residual mean=-0.000072 rms=0.009610 Jy/beam
! Combined flux in latest and established models = 1.92347 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 54 components and 1.92347 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.200656Jy  sigma=0.756709
! Fit after  self-cal, rms=0.199800Jy  sigma=0.752956
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.896 x 10.85 at 61 degrees (North through East)
! Clean map  min=-0.048059  max=1.6499 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.99     HN        1.01     KP        1.00     
!   LA        1.00     MK        0.99     NL        0.97     OV        0.96     
!   PT        1.01     SC        1.04     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.80     FD        0.98     HN        0.98     KP        0.99     
!   LA        1.03     MK        1.00     NL        1.13     OV        0.97     
!   PT        1.00     SC        1.06     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.97     HN        1.00     KP        1.00     
!   LA        1.02     MK        0.99     NL        0.95     OV        0.98     
!   PT        1.00     SC        1.05     
! 
! 
! Fit before self-cal, rms=0.199800Jy  sigma=0.752956
! Fit after  self-cal, rms=0.154028Jy  sigma=0.577130
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.92 mas, bmaj=10.81 mas, bpa=61.11 degrees
! Estimated noise=4.67161 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 (-34.5, -8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0334454 Jy
! Component: 100  -  total flux cleaned = 0.0447075 Jy
! Component: 150  -  total flux cleaned = 0.0543149 Jy
! Component: 200  -  total flux cleaned = 0.0625603 Jy
! Total flux subtracted in 200 components = 0.0625603 Jy
! Clean residual min=-0.030203 max=0.032889 Jy/beam
! Clean residual mean=-0.000077 rms=0.006914 Jy/beam
! Combined flux in latest and established models = 1.98603 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 82 components and 1.98603 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.139339Jy  sigma=0.521978
! Fit after  self-cal, rms=0.138419Jy  sigma=0.518765
! 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=0.138419Jy  sigma=0.518765
! Fit after  self-cal, rms=0.093994Jy  sigma=0.349748
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.928 mas, bmaj=10.78 mas, bpa=61.05 degrees
! Estimated noise=4.66016 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0194787 Jy
! Component: 100  -  total flux cleaned = 0.0279599 Jy
! Component: 150  -  total flux cleaned = 0.0346869 Jy
! Component: 200  -  total flux cleaned = 0.041412 Jy
! Total flux subtracted in 200 components = 0.041412 Jy
! Clean residual min=-0.013040 max=0.013586 Jy/beam
! Clean residual mean=-0.000042 rms=0.003047 Jy/beam
! Combined flux in latest and established models = 2.02745 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 106 components and 2.02745 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.086885Jy  sigma=0.322968
! Fit after  self-cal, rms=0.086281Jy  sigma=0.321520
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 (-25.5, 4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0109293 Jy
! Component: 100  -  total flux cleaned = 0.014853 Jy
! Component: 150  -  total flux cleaned = 0.0172657 Jy
! Component: 200  -  total flux cleaned = 0.0200893 Jy
! Total flux subtracted in 200 components = 0.0200893 Jy
! Clean residual min=-0.011883 max=0.010191 Jy/beam
! Clean residual mean=-0.000035 rms=0.002619 Jy/beam
! Combined flux in latest and established models = 2.04753 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 128 components and 2.04753 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.082873Jy  sigma=0.309142
! Fit after  self-cal, rms=0.082732Jy  sigma=0.308811
! 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=0.082732Jy  sigma=0.308811
! Fit after  self-cal, rms=0.081991Jy  sigma=0.305849
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.929 mas, bmaj=10.77 mas, bpa=61.07 degrees
! Estimated noise=4.65608 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00116475 Jy
! Component: 100  -  total flux cleaned = 0.00399066 Jy
! Component: 150  -  total flux cleaned = 0.00784684 Jy
! Component: 200  -  total flux cleaned = 0.0100964 Jy
! Total flux subtracted in 200 components = 0.0100964 Jy
! Clean residual min=-0.009756 max=0.008950 Jy/beam
! Clean residual mean=-0.000037 rms=0.002262 Jy/beam
! Combined flux in latest and established models = 2.05763 Jy
selfcal
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 150 components and 2.05763 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.079781Jy  sigma=0.297953
! Fit after  self-cal, rms=0.079624Jy  sigma=0.297639
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 = 0.00279002 Jy
! Component: 100  -  total flux cleaned = 0.00568263 Jy
! Component: 150  -  total flux cleaned = 0.00732528 Jy
! Component: 200  -  total flux cleaned = 0.00905513 Jy
! Total flux subtracted in 200 components = 0.00905513 Jy
! Clean residual min=-0.008999 max=0.008587 Jy/beam
! Clean residual mean=-0.000034 rms=0.002110 Jy/beam
! Combined flux in latest and established models = 2.06669 Jy
! Performing phase self-cal
! Adding 53 model components to the UV plane model.
! The established model now contains 174 components and 2.06669 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078541Jy  sigma=0.293926
! Fit after  self-cal, rms=0.078470Jy  sigma=0.293807
! 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=0.078470Jy  sigma=0.293807
! Fit after  self-cal, rms=0.078184Jy  sigma=0.292347
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.744 mas, bmaj=13.68 mas, bpa=54.12 degrees
! Estimated noise=6.28074 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00752036 Jy
! Component: 100  -  total flux cleaned = 0.0109782 Jy
! Component: 150  -  total flux cleaned = 0.0140955 Jy
! Component: 200  -  total flux cleaned = 0.0154604 Jy
! Total flux subtracted in 200 components = 0.0154604 Jy
! Clean residual min=-0.008399 max=0.007616 Jy/beam
! Clean residual mean=-0.000078 rms=0.002404 Jy/beam
! Combined flux in latest and established models = 2.08215 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 198 components and 2.08215 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.077335Jy  sigma=0.289576
! Fit after  self-cal, rms=0.077261Jy  sigma=0.289272
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 = 0.00246275 Jy
! Component: 100  -  total flux cleaned = 0.00334394 Jy
! Component: 150  -  total flux cleaned = 0.0038154 Jy
! Component: 200  -  total flux cleaned = 0.0042539 Jy
! Total flux subtracted in 200 components = 0.0042539 Jy
! Clean residual min=-0.007875 max=0.007360 Jy/beam
! Clean residual mean=-0.000076 rms=0.002235 Jy/beam
! Combined flux in latest and established models = 2.0864 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 220 components and 2.0864 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.076936Jy  sigma=0.288380
! Fit after  self-cal, rms=0.076908Jy  sigma=0.288278
! 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=2.931 mas, bmaj=10.77 mas, bpa=61.08 degrees
! Estimated noise=4.65399 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.931 x 10.77 at 61.08 degrees (North through East)
! Clean map  min=-0.011569  max=1.6341 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
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.076908Jy  sigma=0.288278
! Fit after  self-cal, rms=0.070722Jy  sigma=0.257756
! Inverting map and beam 
! Estimated beam: bmin=2.933 mas, bmaj=10.76 mas, bpa=61.08 degrees
! Estimated noise=4.65118 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0032592 Jy
! Component: 100  -  total flux cleaned = -0.00269328 Jy
! Component: 150  -  total flux cleaned = -0.00236459 Jy
! Component: 200  -  total flux cleaned = -0.00190348 Jy
! Total flux subtracted in 200 components = -0.00190348 Jy
! Clean residual min=-0.007483 max=0.007372 Jy/beam
! Clean residual mean=-0.000029 rms=0.001711 Jy/beam
! Combined flux in latest and established models = 2.0845 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 241 components and 2.0845 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069722Jy  sigma=0.254437
! Fit after  self-cal, rms=0.069665Jy  sigma=0.254285
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 9.30275e-05 Jy
! Component: 100  -  total flux cleaned = 0.000503883 Jy
! Component: 150  -  total flux cleaned = 0.00075798 Jy
! Component: 200  -  total flux cleaned = 0.00112259 Jy
! Total flux subtracted in 200 components = 0.00112259 Jy
! Clean residual min=-0.007026 max=0.007370 Jy/beam
! Clean residual mean=-0.000028 rms=0.001648 Jy/beam
! Combined flux in latest and established models = 2.08562 Jy
! Performing phase self-cal
! Adding 43 model components to the UV plane model.
! The established model now contains 256 components and 2.08562 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069195Jy  sigma=0.252744
! Fit after  self-cal, rms=0.069181Jy  sigma=0.252708
! Inverting map 
! Added new window around map position (10.5, 76.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0069154 Jy
! Component: 100  -  total flux cleaned = 0.0101708 Jy
! Component: 150  -  total flux cleaned = 0.0121183 Jy
! Component: 200  -  total flux cleaned = 0.0136389 Jy
! Total flux subtracted in 200 components = 0.0136389 Jy
! Clean residual min=-0.006732 max=0.005687 Jy/beam
! Clean residual mean=-0.000009 rms=0.001502 Jy/beam
! Combined flux in latest and established models = 2.09926 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 285 components and 2.09926 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068325Jy  sigma=0.249253
! Fit after  self-cal, rms=0.068286Jy  sigma=0.249131
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068286Jy  sigma=0.249131
! Fit after  self-cal, rms=0.068158Jy  sigma=0.248347
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=2.553 mas, bmaj=10.5 mas, bpa=61.27 degrees
! Estimated noise=5.58803 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.25639 Jy
! Component: 100  -  total flux cleaned = 1.54904 Jy
! Component: 150  -  total flux cleaned = 1.6791 Jy
! Component: 200  -  total flux cleaned = 1.75099 Jy
! Total flux subtracted in 200 components = 1.75099 Jy
! Clean residual min=-0.021794 max=0.037874 Jy/beam
! Clean residual mean=-0.000194 rms=0.006527 Jy/beam
! Combined flux in latest and established models = 1.75099 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 21 model components to the UV plane model.
! The established model now contains 21 components and 1.75099 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.934 mas, bmaj=10.76 mas, bpa=61.09 degrees
! Estimated noise=4.64791 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 = 0.0604486 Jy
! Component: 100  -  total flux cleaned = 0.100742 Jy
! Component: 150  -  total flux cleaned = 0.13173 Jy
! Component: 200  -  total flux cleaned = 0.156767 Jy
! Total flux subtracted in 200 components = 0.156767 Jy
! Clean residual min=-0.013229 max=0.017752 Jy/beam
! Clean residual mean=-0.000113 rms=0.004085 Jy/beam
! Combined flux in latest and established models = 1.90776 Jy
! Adding 60 model components to the UV plane model.
! The established model now contains 71 components and 1.90776 Jy
! Inverting map 
! Added new window around map position (-14.5, -6.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0211843 Jy
! Component: 100  -  total flux cleaned = 0.0386505 Jy
! Component: 150  -  total flux cleaned = 0.0534549 Jy
! Component: 200  -  total flux cleaned = 0.0662292 Jy
! Total flux subtracted in 200 components = 0.0662292 Jy
! Clean residual min=-0.010552 max=0.010131 Jy/beam
! Clean residual mean=-0.000078 rms=0.002931 Jy/beam
! Combined flux in latest and established models = 1.97399 Jy
! Adding 59 model components to the UV plane model.
! The established model now contains 123 components and 1.97399 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=6.745 mas, bmaj=13.67 mas, bpa=54.14 degrees
! Estimated noise=6.26895 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0210151 Jy
! Component: 100  -  total flux cleaned = 0.0372667 Jy
! Component: 150  -  total flux cleaned = 0.0505215 Jy
! Component: 200  -  total flux cleaned = 0.0617833 Jy
! Total flux subtracted in 200 components = 0.0617833 Jy
! Clean residual min=-0.010782 max=0.008167 Jy/beam
! Clean residual mean=-0.000111 rms=0.003154 Jy/beam
! Combined flux in latest and established models = 2.03577 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 = 0.00974128 Jy
! Component: 100  -  total flux cleaned = 0.0162304 Jy
! Component: 150  -  total flux cleaned = 0.022005 Jy
! Component: 200  -  total flux cleaned = 0.0271618 Jy
! Total flux subtracted in 200 components = 0.0271618 Jy
! Clean residual min=-0.007803 max=0.006730 Jy/beam
! Clean residual mean=-0.000064 rms=0.002373 Jy/beam
! Combined flux in latest and established models = 2.06293 Jy
! Adding 126 model components to the UV plane model.
! The established model now contains 235 components and 2.06293 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.934 mas, bmaj=10.76 mas, bpa=61.09 degrees
! Estimated noise=4.64791 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00236026 Jy
! Component: 100  -  total flux cleaned = 0.00526116 Jy
! Component: 150  -  total flux cleaned = 0.00826191 Jy
! Component: 200  -  total flux cleaned = 0.0103263 Jy
! Total flux subtracted in 200 components = 0.0103263 Jy
! Clean residual min=-0.007657 max=0.006676 Jy/beam
! Clean residual mean=-0.000014 rms=0.001755 Jy/beam
! Combined flux in latest and established models = 2.07326 Jy
selfcal
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 263 components and 2.07326 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069801Jy  sigma=0.255833
! Fit after  self-cal, rms=0.069395Jy  sigma=0.254119
wmodel J1800+7828_S_i_map.mod
! Writing 263 model components to file: J1800+7828_S_i_map.mod
wobs   J1800+7828_S_i_uvs.fits
! Writing UV FITS file: J1800+7828_S_i_uvs.fits
wwins  J1800+7828_S_i_map.win
! wwins: Wrote 6 windows to J1800+7828_S_i_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 = -0.00242546 Jy
! Component: 100  -  total flux cleaned = -0.00264849 Jy
! Component: 150  -  total flux cleaned = -0.00244954 Jy
! Component: 200  -  total flux cleaned = -0.00205849 Jy
! Component: 250  -  total flux cleaned = -0.00129994 Jy
! Component: 300  -  total flux cleaned = -0.000751513 Jy
! Component: 350  -  total flux cleaned = -0.000574083 Jy
! Component: 400  -  total flux cleaned = -0.000313232 Jy
! Component: 450  -  total flux cleaned = -0.000227975 Jy
! Component: 500  -  total flux cleaned = -0.000144989 Jy
! Component: 550  -  total flux cleaned = 0.000259815 Jy
! Component: 600  -  total flux cleaned = 0.000419057 Jy
! Component: 650  -  total flux cleaned = 0.000725982 Jy
! Component: 700  -  total flux cleaned = 0.000723694 Jy
! Component: 750  -  total flux cleaned = 0.000725318 Jy
! Component: 800  -  total flux cleaned = 0.000724985 Jy
! Component: 850  -  total flux cleaned = 0.000582333 Jy
! Component: 900  -  total flux cleaned = 0.000795003 Jy
! Component: 950  -  total flux cleaned = 0.000725906 Jy
! Component: 1000  -  total flux cleaned = 0.00072678 Jy
! Component: 1050  -  total flux cleaned = 0.00092849 Jy
! Component: 1100  -  total flux cleaned = 0.00119058 Jy
! Component: 1150  -  total flux cleaned = 0.00106061 Jy
! Component: 1200  -  total flux cleaned = 0.00106178 Jy
! Component: 1250  -  total flux cleaned = 0.00125172 Jy
! Component: 1300  -  total flux cleaned = 0.00131378 Jy
! Component: 1350  -  total flux cleaned = 0.00137523 Jy
! Component: 1400  -  total flux cleaned = 0.00155491 Jy
! Component: 1450  -  total flux cleaned = 0.00149591 Jy
! Component: 1500  -  total flux cleaned = 0.00178812 Jy
! Component: 1550  -  total flux cleaned = 0.00172896 Jy
! Component: 1600  -  total flux cleaned = 0.00155847 Jy
! Component: 1650  -  total flux cleaned = 0.0015024 Jy
! Component: 1700  -  total flux cleaned = 0.00150273 Jy
! Component: 1750  -  total flux cleaned = 0.0014485 Jy
! Component: 1800  -  total flux cleaned = 0.00144887 Jy
! Component: 1850  -  total flux cleaned = 0.00144975 Jy
! Component: 1900  -  total flux cleaned = 0.00129174 Jy
! Component: 1950  -  total flux cleaned = 0.00134368 Jy
! Component: 2000  -  total flux cleaned = 0.00129352 Jy
! Component: 2050  -  total flux cleaned = 0.00129423 Jy
! Component: 2100  -  total flux cleaned = 0.0014441 Jy
! Component: 2150  -  total flux cleaned = 0.00144382 Jy
! Component: 2200  -  total flux cleaned = 0.00163877 Jy
! Component: 2250  -  total flux cleaned = 0.00163809 Jy
! Component: 2300  -  total flux cleaned = 0.00163761 Jy
! Component: 2350  -  total flux cleaned = 0.00196672 Jy
! Component: 2400  -  total flux cleaned = 0.00182635 Jy
! Component: 2450  -  total flux cleaned = 0.00201132 Jy
! Component: 2500  -  total flux cleaned = 0.0020116 Jy
! Component: 2550  -  total flux cleaned = 0.0023279 Jy
! Component: 2600  -  total flux cleaned = 0.00246176 Jy
! Component: 2650  -  total flux cleaned = 0.00228496 Jy
! Component: 2700  -  total flux cleaned = 0.0023724 Jy
! Component: 2750  -  total flux cleaned = 0.00258936 Jy
! Component: 2800  -  total flux cleaned = 0.00267537 Jy
! Component: 2850  -  total flux cleaned = 0.002548 Jy
! Component: 2900  -  total flux cleaned = 0.00263277 Jy
! Component: 2950  -  total flux cleaned = 0.00275811 Jy
! Component: 3000  -  total flux cleaned = 0.00292392 Jy
! Component: 3050  -  total flux cleaned = 0.00284213 Jy
! Component: 3100  -  total flux cleaned = 0.00304536 Jy
! Component: 3150  -  total flux cleaned = 0.00308561 Jy
! Component: 3200  -  total flux cleaned = 0.00300585 Jy
! Component: 3250  -  total flux cleaned = 0.0030855 Jy
! Component: 3300  -  total flux cleaned = 0.00312495 Jy
! Component: 3350  -  total flux cleaned = 0.00331936 Jy
! Component: 3400  -  total flux cleaned = 0.00328096 Jy
! Component: 3450  -  total flux cleaned = 0.00335665 Jy
! Component: 3500  -  total flux cleaned = 0.00343202 Jy
! Component: 3550  -  total flux cleaned = 0.00343156 Jy
! Component: 3600  -  total flux cleaned = 0.00335728 Jy
! Component: 3650  -  total flux cleaned = 0.00346803 Jy
! Component: 3700  -  total flux cleaned = 0.00335775 Jy
! Component: 3750  -  total flux cleaned = 0.00343066 Jy
! Component: 3800  -  total flux cleaned = 0.00343093 Jy
! Component: 3850  -  total flux cleaned = 0.00350274 Jy
! Component: 3900  -  total flux cleaned = 0.00332507 Jy
! Component: 3950  -  total flux cleaned = 0.00343117 Jy
! Component: 4000  -  total flux cleaned = 0.00343115 Jy
! Component: 4050  -  total flux cleaned = 0.00350089 Jy
! Total flux subtracted in 4096 components = 0.00353541 Jy
! Clean residual min=-0.002125 max=0.002264 Jy/beam
! Clean residual mean=-0.000010 rms=0.000684 Jy/beam
! Combined flux in latest and established models = 2.07679 Jy
keep
! Adding 330 model components to the UV plane model.
! The established model now contains 593 components and 2.07679 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1800+7828_S_i_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.934 x 10.76 at 61.09 degrees (North through East)
! Clean map  min=-0.0047507  max=1.639 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1800+7828_S_i_map.fits
wmodel /image_prod/ug002_uva//J1800+7828_S_i_map.mod
! Writing 593 model components to file: /image_prod/ug002_uva//J1800+7828_S_i_map.mod
wobs   /image_prod/ug002_uva//J1800+7828_S_i_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1800+7828_S_i_uvs.fits
wwins  /image_prod/ug002_uva//J1800+7828_S_i_map.win
! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1800+7828_S_i_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.63902 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000673975 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.123362 0.123362 0.246724 0.493447 0.986894 1.97379 3.94758 7.89515 15.7903 31.5806 63.1612
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.639 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2431.87 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1800+7828_S_i_dfm.log closed on Thu Mar  5 03:35:19 2020