! Started logfile: .//J2354-1513_X_dfm.log on Mon Jan 20 00:10:01 2020
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    7.39200
obs     .//J2354-1513_X_uvm.fits
! Reading UV FITS file: .//J2354-1513_X_uvm.fits
! AN table 1: 17 integrations on 21 of 21 possible baselines.
! AN table 2: 17 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.960784 visibilities/baseline/integration-bin.
! Found source: J2354-1513
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    7.392e+09      3.2e+07          1      3.2e+07
!  02        2    7.424e+09      3.2e+07          1      3.2e+07
!  03        3    7.456e+09      3.2e+07          1      3.2e+07
!  04        4    7.552e+09      3.2e+07          1      3.2e+07
!  05        5    7.744e+09      3.2e+07          1      3.2e+07
!  06        6    7.776e+09      3.2e+07          1      3.2e+07
!  07        7    7.808e+09      3.2e+07          1      3.2e+07
!  08        8     7.84e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 67 lines of history.
! 
! Reading 7448 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 8 channels.
! Selecting polarization: RR,  channels: 1..8
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_01.dfm J2354-1513_X]
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 0.200x0.200 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 4 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 4 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 4 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 4 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 4 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 6.
!  A total of 4 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 7.
!  A total of 4 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 8.
!  A total of 4 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.028063Jy  sigma=17.973349
! Fit after  self-cal, rms=0.620126Jy  sigma=10.760272
! 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=0.7728 mas, bmaj=2.087 mas, bpa=4.826 degrees
! Estimated noise=0.861504 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 = 0.281281 Jy
! Component: 100  -  total flux cleaned = 0.385193 Jy
! Total flux subtracted in 100 components = 0.385193 Jy
! Clean residual min=-0.023032 max=0.046691 Jy/beam
! Clean residual mean=0.000006 rms=0.007082 Jy/beam
! Combined flux in latest and established models = 0.385192 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.385192 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.116543Jy  sigma=2.048490
! Fit after  self-cal, rms=0.115071Jy  sigma=2.029303
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0543713 Jy
! Component: 100  -  total flux cleaned = 0.0855663 Jy
! Total flux subtracted in 100 components = 0.0855663 Jy
! Clean residual min=-0.016708 max=0.019021 Jy/beam
! Clean residual mean=0.000006 rms=0.003895 Jy/beam
! Combined flux in latest and established models = 0.470759 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 18 components and 0.470759 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.074570Jy  sigma=1.270102
! Fit after  self-cal, rms=0.074300Jy  sigma=1.267230
! 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=1.04 mas, bmaj=2.687 mas, bpa=4.644 degrees
! Estimated noise=0.47548 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 = 0.0266581 Jy
! Component: 100  -  total flux cleaned = 0.0413696 Jy
! Component: 150  -  total flux cleaned = 0.0498632 Jy
! Component: 200  -  total flux cleaned = 0.0538607 Jy
! Total flux subtracted in 200 components = 0.0538607 Jy
! Clean residual min=-0.017396 max=0.021559 Jy/beam
! Clean residual mean=0.000011 rms=0.005077 Jy/beam
! Combined flux in latest and established models = 0.524619 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 34 components and 0.524619 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.063825Jy  sigma=1.091319
! Fit after  self-cal, rms=0.063767Jy  sigma=1.090956
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.04 x 2.687 at 4.644 degrees (North through East)
! Clean map  min=-0.017026  max=0.36678 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.94     HN        1.16     KP        1.00     
!   NL        0.93     OV        1.18     PT        0.90     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        0.96     HN        0.98     KP        1.00     
!   MK        1.04     NL        0.90     OV        1.13     PT        0.92     
!   SC        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.94     HN        1.15     KP        1.00     
!   NL        0.93     OV        1.17     PT        0.90     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        0.97     HN        0.97     KP        0.99     
!   MK        1.04     NL        0.91     OV        1.13     PT        0.91     
!   SC        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.93     HN        1.16     KP        1.00     
!   NL        0.93     OV        1.16     PT        0.90     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        0.97     HN        0.97     KP        1.01     
!   MK        1.07     NL        0.91     OV        1.13     PT        0.92     
!   SC        0.98     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.95     HN        1.15     KP        1.00     
!   NL        0.92     OV        1.15     PT        0.91     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        0.99     HN        0.98     KP        1.00     
!   MK        1.05     NL        0.90     OV        1.14     PT        0.93     
!   SC        1.01     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.93     HN        1.14     KP        1.01     
!   NL        0.92     OV        1.16     PT        0.91     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        0.98     HN        1.02     KP        1.00     
!   MK        1.06     NL        0.92     OV        1.15     PT        0.94     
!   SC        0.97     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.94     HN        1.13     KP        1.01     
!   NL        0.92     OV        1.17     PT        0.91     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.07     FD        0.98     HN        1.06     KP        1.02     
!   MK        1.05     NL        0.91     OV        1.14     PT        0.92     
!   SC        1.01     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.95     HN        1.14     KP        1.01     
!   NL        0.92     OV        1.17     PT        0.91     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        0.98     HN        1.04     KP        1.01     
!   MK        1.06     NL        0.92     OV        1.13     PT        0.93     
!   SC        0.98     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.95     HN        1.16     KP        1.00     
!   NL        0.93     OV        1.17     PT        0.92     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.05     FD        0.99     HN        1.03     KP        1.01     
!   MK        1.05     NL        0.91     OV        1.14     PT        0.94     
!   SC        1.00     
! 
! 
! Fit before self-cal, rms=0.063767Jy  sigma=1.090956
! Fit after  self-cal, rms=0.047354Jy  sigma=0.731808
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.052 mas, bmaj=2.699 mas, bpa=4.948 degrees
! Estimated noise=0.480167 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 = -0.000924313 Jy
! Component: 100  -  total flux cleaned = -0.000686101 Jy
! Component: 150  -  total flux cleaned = -0.000687503 Jy
! Component: 200  -  total flux cleaned = -0.000752464 Jy
! Total flux subtracted in 200 components = -0.000752464 Jy
! Clean residual min=-0.007601 max=0.007690 Jy/beam
! Clean residual mean=-0.000002 rms=0.001514 Jy/beam
! Combined flux in latest and established models = 0.523867 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 40 components and 0.523867 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.047043Jy  sigma=0.727188
! Fit after  self-cal, rms=0.046950Jy  sigma=0.726113
! Inverting map 
! Added new window around map position (3, -11.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00648909 Jy
! Component: 100  -  total flux cleaned = 0.0081247 Jy
! Component: 150  -  total flux cleaned = 0.00885928 Jy
! Component: 200  -  total flux cleaned = 0.00963189 Jy
! Total flux subtracted in 200 components = 0.00963189 Jy
! Clean residual min=-0.006478 max=0.005400 Jy/beam
! Clean residual mean=-0.000000 rms=0.001229 Jy/beam
! Combined flux in latest and established models = 0.533499 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 56 components and 0.533499 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.045891Jy  sigma=0.707683
! Fit after  self-cal, rms=0.045866Jy  sigma=0.707169
! 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.045866Jy  sigma=0.707169
! Fit after  self-cal, rms=0.045718Jy  sigma=0.706084
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.051 mas, bmaj=2.696 mas, bpa=4.888 degrees
! Estimated noise=0.478933 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -6.91579e-05 Jy
! Component: 100  -  total flux cleaned = 0.000302652 Jy
! Component: 150  -  total flux cleaned = 0.000651374 Jy
! Component: 200  -  total flux cleaned = 0.000977929 Jy
! Total flux subtracted in 200 components = 0.000977929 Jy
! Clean residual min=-0.005749 max=0.004928 Jy/beam
! Clean residual mean=-0.000001 rms=0.001095 Jy/beam
! Combined flux in latest and established models = 0.534477 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 62 components and 0.534477 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.045348Jy  sigma=0.700455
! Fit after  self-cal, rms=0.045326Jy  sigma=0.700273
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 = 4.71142e-05 Jy
! Component: 100  -  total flux cleaned = 0.000343979 Jy
! Component: 150  -  total flux cleaned = 0.000622432 Jy
! Component: 200  -  total flux cleaned = 0.000886485 Jy
! Total flux subtracted in 200 components = 0.000886485 Jy
! Clean residual min=-0.005343 max=0.004711 Jy/beam
! Clean residual mean=-0.000001 rms=0.001038 Jy/beam
! Combined flux in latest and established models = 0.535363 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 66 components and 0.535363 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.045099Jy  sigma=0.696911
! Fit after  self-cal, rms=0.045089Jy  sigma=0.696835
! 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.045089Jy  sigma=0.696835
! Fit after  self-cal, rms=0.044982Jy  sigma=0.696391
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.05 mas, bmaj=2.694 mas, bpa=4.796 degrees
! Estimated noise=0.478225 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000528186 Jy
! Component: 100  -  total flux cleaned = -0.000202918 Jy
! Component: 150  -  total flux cleaned = 9.76905e-05 Jy
! Component: 200  -  total flux cleaned = 0.00032425 Jy
! Total flux subtracted in 200 components = 0.00032425 Jy
! Clean residual min=-0.004886 max=0.004542 Jy/beam
! Clean residual mean=-0.000001 rms=0.000976 Jy/beam
! Combined flux in latest and established models = 0.535688 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 69 components and 0.535688 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044796Jy  sigma=0.693639
! Fit after  self-cal, rms=0.044780Jy  sigma=0.693541
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 = 9.76433e-06 Jy
! Component: 100  -  total flux cleaned = 0.000268297 Jy
! Component: 150  -  total flux cleaned = 0.000464046 Jy
! Component: 200  -  total flux cleaned = 0.000652178 Jy
! Total flux subtracted in 200 components = 0.000652178 Jy
! Clean residual min=-0.004607 max=0.004377 Jy/beam
! Clean residual mean=-0.000001 rms=0.000941 Jy/beam
! Combined flux in latest and established models = 0.53634 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 74 components and 0.53634 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044665Jy  sigma=0.691806
! Fit after  self-cal, rms=0.044657Jy  sigma=0.691754
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044657Jy  sigma=0.691754
! Fit after  self-cal, rms=0.044565Jy  sigma=0.691465
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.139 mas, bmaj=4.628 mas, bpa=8.136 degrees
! Estimated noise=0.536621 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000282662 Jy
! Component: 100  -  total flux cleaned = 0.000604306 Jy
! Component: 150  -  total flux cleaned = 0.000649761 Jy
! Component: 200  -  total flux cleaned = 0.00076873 Jy
! Total flux subtracted in 200 components = 0.00076873 Jy
! Clean residual min=-0.004538 max=0.005221 Jy/beam
! Clean residual mean=-0.000000 rms=0.001209 Jy/beam
! Combined flux in latest and established models = 0.537108 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 81 components and 0.537108 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044523Jy  sigma=0.690113
! Fit after  self-cal, rms=0.044502Jy  sigma=0.689966
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 (12.4, 34.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00432809 Jy
! Component: 100  -  total flux cleaned = 0.00558951 Jy
! Component: 150  -  total flux cleaned = 0.0061999 Jy
! Component: 200  -  total flux cleaned = 0.00703331 Jy
! Total flux subtracted in 200 components = 0.00703331 Jy
! Clean residual min=-0.003243 max=0.002122 Jy/beam
! Clean residual mean=0.000001 rms=0.000669 Jy/beam
! Combined flux in latest and established models = 0.544142 Jy
! Performing phase self-cal
! Adding 44 model components to the UV plane model.
! The established model now contains 124 components and 0.544142 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044160Jy  sigma=0.681931
! Fit after  self-cal, rms=0.044143Jy  sigma=0.681746
! 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=1.048 mas, bmaj=2.691 mas, bpa=4.721 degrees
! Estimated noise=0.477715 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.048 x 2.691 at 4.721 degrees (North through East)
! Clean map  min=-0.0045228  max=0.37222 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=0.7772 mas, bmaj=2.087 mas, bpa=4.866 degrees
! Estimated noise=0.869214 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.285435 Jy
! Component: 100  -  total flux cleaned = 0.392203 Jy
! Component: 150  -  total flux cleaned = 0.440914 Jy
! Component: 200  -  total flux cleaned = 0.468178 Jy
! Total flux subtracted in 200 components = 0.468178 Jy
! Clean residual min=-0.008976 max=0.016194 Jy/beam
! Clean residual mean=-0.000001 rms=0.002355 Jy/beam
! Combined flux in latest and established models = 0.468178 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 23 model components to the UV plane model.
! The established model now contains 23 components and 0.468178 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.048 mas, bmaj=2.691 mas, bpa=4.721 degrees
! Estimated noise=0.477715 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 = 0.0226067 Jy
! Component: 100  -  total flux cleaned = 0.0342831 Jy
! Component: 150  -  total flux cleaned = 0.0421094 Jy
! Component: 200  -  total flux cleaned = 0.0470363 Jy
! Total flux subtracted in 200 components = 0.0470363 Jy
! Clean residual min=-0.006210 max=0.005999 Jy/beam
! Clean residual mean=-0.000000 rms=0.001391 Jy/beam
! Combined flux in latest and established models = 0.515214 Jy
! Adding 36 model components to the UV plane model.
! The established model now contains 49 components and 0.515214 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.139 mas, bmaj=4.628 mas, bpa=8.136 degrees
! Estimated noise=0.536621 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00595817 Jy
! Component: 100  -  total flux cleaned = 0.0096938 Jy
! Component: 150  -  total flux cleaned = 0.012336 Jy
! Component: 200  -  total flux cleaned = 0.0140875 Jy
! Total flux subtracted in 200 components = 0.0140875 Jy
! Clean residual min=-0.005123 max=0.003466 Jy/beam
! Clean residual mean=0.000002 rms=0.001247 Jy/beam
! Combined flux in latest and established models = 0.529302 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 = 0.00141114 Jy
! Component: 100  -  total flux cleaned = 0.00285654 Jy
! Component: 150  -  total flux cleaned = 0.00389387 Jy
! Component: 200  -  total flux cleaned = 0.00492433 Jy
! Total flux subtracted in 200 components = 0.00492433 Jy
! Clean residual min=-0.004132 max=0.002850 Jy/beam
! Clean residual mean=0.000002 rms=0.000948 Jy/beam
! Combined flux in latest and established models = 0.534226 Jy
! Adding 58 model components to the UV plane model.
! The established model now contains 105 components and 0.534226 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.048 mas, bmaj=2.691 mas, bpa=4.721 degrees
! Estimated noise=0.477715 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000669998 Jy
! Component: 100  -  total flux cleaned = -0.000665896 Jy
! Component: 150  -  total flux cleaned = -0.000160507 Jy
! Component: 200  -  total flux cleaned = 0.000207082 Jy
! Total flux subtracted in 200 components = 0.000207082 Jy
! Clean residual min=-0.003700 max=0.003411 Jy/beam
! Clean residual mean=0.000000 rms=0.000739 Jy/beam
! Combined flux in latest and established models = 0.534433 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 123 components and 0.534433 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044766Jy  sigma=0.689773
! Fit after  self-cal, rms=0.044612Jy  sigma=0.688303
wmodel J2354-1513_X_map.mod
! Writing 123 model components to file: J2354-1513_X_map.mod
wobs   J2354-1513_X_uvs.fits
! Writing UV FITS file: J2354-1513_X_uvs.fits
wwins  J2354-1513_X_map.win
! wwins: Wrote 3 windows to J2354-1513_X_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 = 0.000126721 Jy
! Component: 100  -  total flux cleaned = 0.00035032 Jy
! Component: 150  -  total flux cleaned = 0.000646871 Jy
! Component: 200  -  total flux cleaned = 0.000737827 Jy
! Component: 250  -  total flux cleaned = 0.00073945 Jy
! Component: 300  -  total flux cleaned = 0.000661273 Jy
! Component: 350  -  total flux cleaned = 0.000661228 Jy
! Component: 400  -  total flux cleaned = 0.000623606 Jy
! Component: 450  -  total flux cleaned = 0.000486002 Jy
! Component: 500  -  total flux cleaned = 0.000320136 Jy
! Component: 550  -  total flux cleaned = 0.00016031 Jy
! Component: 600  -  total flux cleaned = -5.53012e-05 Jy
! Component: 650  -  total flux cleaned = -0.00032409 Jy
! Component: 700  -  total flux cleaned = -0.000614495 Jy
! Component: 750  -  total flux cleaned = -0.000924778 Jy
! Component: 800  -  total flux cleaned = -0.00114423 Jy
! Component: 850  -  total flux cleaned = -0.00133174 Jy
! Component: 900  -  total flux cleaned = -0.00154071 Jy
! Component: 950  -  total flux cleaned = -0.00174538 Jy
! Component: 1000  -  total flux cleaned = -0.00194446 Jy
! Component: 1050  -  total flux cleaned = -0.0021636 Jy
! Component: 1100  -  total flux cleaned = -0.00233045 Jy
! Component: 1150  -  total flux cleaned = -0.0025415 Jy
! Component: 1200  -  total flux cleaned = -0.00265622 Jy
! Component: 1250  -  total flux cleaned = -0.00288232 Jy
! Component: 1300  -  total flux cleaned = -0.00305974 Jy
! Component: 1350  -  total flux cleaned = -0.00319023 Jy
! Component: 1400  -  total flux cleaned = -0.003297 Jy
! Component: 1450  -  total flux cleaned = -0.00342331 Jy
! Component: 1500  -  total flux cleaned = -0.00350631 Jy
! Component: 1550  -  total flux cleaned = -0.00368932 Jy
! Component: 1600  -  total flux cleaned = -0.00382903 Jy
! Component: 1650  -  total flux cleaned = -0.00386819 Jy
! Component: 1700  -  total flux cleaned = -0.00394636 Jy
! Component: 1750  -  total flux cleaned = -0.00408007 Jy
! Component: 1800  -  total flux cleaned = -0.00413633 Jy
! Component: 1850  -  total flux cleaned = -0.00422926 Jy
! Component: 1900  -  total flux cleaned = -0.00422936 Jy
! Component: 1950  -  total flux cleaned = -0.00437377 Jy
! Component: 2000  -  total flux cleaned = -0.00439158 Jy
! Component: 2050  -  total flux cleaned = -0.00447907 Jy
! Component: 2100  -  total flux cleaned = -0.00447877 Jy
! Component: 2150  -  total flux cleaned = -0.00458119 Jy
! Component: 2200  -  total flux cleaned = -0.00456427 Jy
! Component: 2250  -  total flux cleaned = -0.0046305 Jy
! Component: 2300  -  total flux cleaned = -0.00461407 Jy
! Component: 2350  -  total flux cleaned = -0.00464673 Jy
! Component: 2400  -  total flux cleaned = -0.00469469 Jy
! Component: 2450  -  total flux cleaned = -0.00471042 Jy
! Component: 2500  -  total flux cleaned = -0.00472626 Jy
! Component: 2550  -  total flux cleaned = -0.00475741 Jy
! Component: 2600  -  total flux cleaned = -0.0047573 Jy
! Component: 2650  -  total flux cleaned = -0.00477236 Jy
! Component: 2700  -  total flux cleaned = -0.00477273 Jy
! Component: 2750  -  total flux cleaned = -0.0048021 Jy
! Component: 2800  -  total flux cleaned = -0.00478763 Jy
! Component: 2850  -  total flux cleaned = -0.00480218 Jy
! Component: 2900  -  total flux cleaned = -0.00483086 Jy
! Component: 2950  -  total flux cleaned = -0.00483072 Jy
! Component: 3000  -  total flux cleaned = -0.0048308 Jy
! Component: 3050  -  total flux cleaned = -0.00483085 Jy
! Component: 3100  -  total flux cleaned = -0.00483089 Jy
! Component: 3150  -  total flux cleaned = -0.00480381 Jy
! Component: 3200  -  total flux cleaned = -0.00480388 Jy
! Component: 3250  -  total flux cleaned = -0.00481718 Jy
! Component: 3300  -  total flux cleaned = -0.00479075 Jy
! Component: 3350  -  total flux cleaned = -0.00481717 Jy
! Component: 3400  -  total flux cleaned = -0.00477797 Jy
! Component: 3450  -  total flux cleaned = -0.00476513 Jy
! Component: 3500  -  total flux cleaned = -0.00479087 Jy
! Component: 3550  -  total flux cleaned = -0.00479079 Jy
! Component: 3600  -  total flux cleaned = -0.0048033 Jy
! Component: 3650  -  total flux cleaned = -0.00481578 Jy
! Component: 3700  -  total flux cleaned = -0.00482817 Jy
! Component: 3750  -  total flux cleaned = -0.0048773 Jy
! Component: 3800  -  total flux cleaned = -0.00487719 Jy
! Component: 3850  -  total flux cleaned = -0.00490145 Jy
! Component: 3900  -  total flux cleaned = -0.00494967 Jy
! Component: 3950  -  total flux cleaned = -0.00491378 Jy
! Component: 4000  -  total flux cleaned = -0.00492573 Jy
! Component: 4050  -  total flux cleaned = -0.00496117 Jy
! Total flux subtracted in 4096 components = -0.00497279 Jy
! Clean residual min=-0.000726 max=0.000721 Jy/beam
! Clean residual mean=0.000000 rms=0.000194 Jy/beam
! Combined flux in latest and established models = 0.52946 Jy
keep
! Adding 238 model components to the UV plane model.
! The established model now contains 361 components and 0.52946 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   .//J2354-1513_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.048 x 2.691 at 4.721 degrees (North through East)
! Clean map  min=-0.0037511  max=0.37617 Jy/beam
! Writing clean map to FITS file: .//J2354-1513_X_map.fits
wmodel .//J2354-1513_X_map.mod
! Writing 361 model components to file: .//J2354-1513_X_map.mod
wobs   .//J2354-1513_X_uvs.fits
! Writing UV FITS file: .//J2354-1513_X_uvs.fits
wwins  .//J2354-1513_X_map.win
! wwins: Wrote 4 windows to .//J2354-1513_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.376174 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000187881 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.149836 0.149836 0.299672 0.599344 1.19869 2.39738 4.79475 9.58951 19.179 38.358 76.716
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.376 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2002.19 
quit
! Quitting program
! Log file .//J2354-1513_X_dfm.log closed on Mon Jan 20 00:10:05 2020