! Started logfile: .//J2018+3851_X_dfm.log on Wed Nov 16 12:08:47 2016
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     .//J2018+3851_X_uvm.fits
! Reading UV FITS file: .//J2018+3851_X_uvm.fits
! AN table 1: 92 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.697101 visibilities/baseline/integration-bin.
! Found source: J2018+3851
! 
! 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): I
! 
! Read 94 lines of history.
! 
! Reading 23088 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Polarization RR is unavailable.
! Restricting channel ranges to the available 8 channels.
! Selecting polarization: I,  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 J2018+3851_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
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 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.015231Jy  sigma=35.048817
! Fit after  self-cal, rms=0.859764Jy  sigma=29.623894
! 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=0.6964 mas, bmaj=2.319 mas, bpa=-8.087 degrees
! Estimated noise=0.240255 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 = 0.0853698 Jy
! Component: 100  -  total flux cleaned = 0.125117 Jy
! Total flux subtracted in 100 components = 0.125117 Jy
! Clean residual min=-0.005978 max=0.019999 Jy/beam
! Clean residual mean=0.000001 rms=0.001859 Jy/beam
! Combined flux in latest and established models = 0.125117 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.125117 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=0.073884Jy  sigma=2.512990
! Fit after  self-cal, rms=0.073827Jy  sigma=2.511776
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0237957 Jy
! Component: 100  -  total flux cleaned = 0.0388724 Jy
! Total flux subtracted in 100 components = 0.0388724 Jy
! Clean residual min=-0.004085 max=0.008922 Jy/beam
! Clean residual mean=0.000001 rms=0.001133 Jy/beam
! Combined flux in latest and established models = 0.163989 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 12 components and 0.163989 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=0.053878Jy  sigma=1.781488
! Fit after  self-cal, rms=0.053864Jy  sigma=1.781232
! Inverting map 
! Added new window around map position (-1, 0.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0106227 Jy
! Component: 100  -  total flux cleaned = 0.0184403 Jy
! Total flux subtracted in 100 components = 0.0184403 Jy
! Clean residual min=-0.003850 max=0.006303 Jy/beam
! Clean residual mean=0.000001 rms=0.000895 Jy/beam
! Combined flux in latest and established models = 0.18243 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 25 components and 0.18243 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=0.046988Jy  sigma=1.523667
! Fit after  self-cal, rms=0.046966Jy  sigma=1.522749
! Inverting map 
! Added new window around map position (1, -0.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00703506 Jy
! Component: 100  -  total flux cleaned = 0.0129045 Jy
! Total flux subtracted in 100 components = 0.0129045 Jy
! Clean residual min=-0.003139 max=0.004065 Jy/beam
! Clean residual mean=0.000001 rms=0.000750 Jy/beam
! Combined flux in latest and established models = 0.195334 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 40 components and 0.195334 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=0.043259Jy  sigma=1.378565
! Fit after  self-cal, rms=0.043253Jy  sigma=1.378286
! 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=0.9023 mas, bmaj=2.458 mas, bpa=-6.778 degrees
! Estimated noise=0.13791 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 = 0.0154497 Jy
! Component: 100  -  total flux cleaned = 0.0260099 Jy
! Component: 150  -  total flux cleaned = 0.0339841 Jy
! Component: 200  -  total flux cleaned = 0.0401072 Jy
! Total flux subtracted in 200 components = 0.0401072 Jy
! Clean residual min=-0.003015 max=0.004602 Jy/beam
! Clean residual mean=0.000002 rms=0.001054 Jy/beam
! Combined flux in latest and established models = 0.235442 Jy
! Performing phase self-cal
! Adding 61 model components to the UV plane model.
! The established model now contains 85 components and 0.235442 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=0.035723Jy  sigma=1.080810
! Fit after  self-cal, rms=0.035683Jy  sigma=1.079534
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9023 x 2.458 at -6.778 degrees (North through East)
! Clean map  min=-0.0029073  max=0.1409 Jy/beam
if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.01     HN        1.01     KP        1.01     
!   LA        0.93     MK        1.09     NL        1.00     OV        1.02     
!   PT        0.96     SC        1.03     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.00     HN        0.99     KP        1.00     
!   LA        0.94     MK        1.08     NL        1.01     OV        1.02     
!   PT        0.97     SC        1.03     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.00     HN        0.96     KP        1.01     
!   LA        0.94     MK        1.10     NL        0.98     OV        1.02     
!   PT        0.97     SC        1.02     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.01     HN        0.96     KP        1.00     
!   LA        0.93     MK        1.05     NL        0.98     OV        1.01     
!   PT        0.97     SC        0.99     
! 
! 
! Correcting IF 5.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.99     HN        0.95     KP        0.99     
!   LA        0.93     MK        0.97     NL        0.97     OV        1.00     
!   PT        0.96     SC        0.94     
! 
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.99     HN        0.93     KP        0.99     
!   LA        0.93     MK        0.98     NL        0.98     OV        0.99     
!   PT        0.95     SC        0.96     
! 
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.99     HN        0.97     KP        0.99     
!   LA        0.92     MK        0.99     NL        0.97     OV        0.99     
!   PT        0.96     SC        0.93     
! 
! 
! Correcting IF 8.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.98     HN        0.96     KP        0.98     
!   LA        0.93     MK        0.99     NL        0.98     OV        1.00     
!   PT        0.95     SC        0.91     
! 
! 
! Fit before self-cal, rms=0.035683Jy  sigma=1.079534
! Fit after  self-cal, rms=0.033388Jy  sigma=1.029109
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9076 mas, bmaj=2.468 mas, bpa=-6.773 degrees
! Estimated noise=0.135146 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 (-2.6, 1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00371177 Jy
! Component: 100  -  total flux cleaned = 0.00605039 Jy
! Component: 150  -  total flux cleaned = 0.00780685 Jy
! Component: 200  -  total flux cleaned = 0.00871227 Jy
! Total flux subtracted in 200 components = 0.00871227 Jy
! Clean residual min=-0.001671 max=0.002400 Jy/beam
! Clean residual mean=0.000001 rms=0.000488 Jy/beam
! Combined flux in latest and established models = 0.244154 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 110 components and 0.244154 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=0.032873Jy  sigma=1.009818
! Fit after  self-cal, rms=0.032863Jy  sigma=1.009427
! 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=0.032863Jy  sigma=1.009427
! Fit after  self-cal, rms=0.026620Jy  sigma=0.762540
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9059 mas, bmaj=2.466 mas, bpa=-6.866 degrees
! Estimated noise=0.134598 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00169403 Jy
! Component: 100  -  total flux cleaned = 0.00275589 Jy
! Component: 150  -  total flux cleaned = 0.00330405 Jy
! Component: 200  -  total flux cleaned = 0.00356111 Jy
! Total flux subtracted in 200 components = 0.00356111 Jy
! Clean residual min=-0.001331 max=0.001828 Jy/beam
! Clean residual mean=0.000001 rms=0.000340 Jy/beam
! Combined flux in latest and established models = 0.247715 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 127 components and 0.247715 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=0.026458Jy  sigma=0.755568
! Fit after  self-cal, rms=0.026456Jy  sigma=0.755463
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 (-8.4, 6.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00149016 Jy
! Component: 100  -  total flux cleaned = 0.00165082 Jy
! Component: 150  -  total flux cleaned = 0.00186678 Jy
! Component: 200  -  total flux cleaned = 0.00199665 Jy
! Total flux subtracted in 200 components = 0.00199665 Jy
! Clean residual min=-0.001166 max=0.001565 Jy/beam
! Clean residual mean=0.000001 rms=0.000299 Jy/beam
! Combined flux in latest and established models = 0.249712 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 152 components and 0.249712 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=0.026314Jy  sigma=0.749782
! Fit after  self-cal, rms=0.026309Jy  sigma=0.749439
! Inverting map 
! Added new window around map position (-3, 6.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00142824 Jy
! Component: 100  -  total flux cleaned = 0.0020358 Jy
! Component: 150  -  total flux cleaned = 0.00255629 Jy
! Component: 200  -  total flux cleaned = 0.00277971 Jy
! Total flux subtracted in 200 components = 0.00277971 Jy
! Clean residual min=-0.001076 max=0.001104 Jy/beam
! Clean residual mean=0.000001 rms=0.000261 Jy/beam
! Combined flux in latest and established models = 0.252491 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 176 components and 0.252491 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=0.026212Jy  sigma=0.745200
! Fit after  self-cal, rms=0.026210Jy  sigma=0.745095
! 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=0.026210Jy  sigma=0.745095
! Fit after  self-cal, rms=0.026096Jy  sigma=0.742572
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9046 mas, bmaj=2.463 mas, bpa=-6.939 degrees
! Estimated noise=0.134424 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000764592 Jy
! Component: 100  -  total flux cleaned = 0.00117531 Jy
! Component: 150  -  total flux cleaned = 0.00150544 Jy
! Component: 200  -  total flux cleaned = 0.00177788 Jy
! Total flux subtracted in 200 components = 0.00177788 Jy
! Clean residual min=-0.000906 max=0.000994 Jy/beam
! Clean residual mean=0.000001 rms=0.000221 Jy/beam
! Combined flux in latest and established models = 0.254269 Jy
selfcal
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 194 components and 0.254269 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=0.026050Jy  sigma=0.740871
! Fit after  self-cal, rms=0.026049Jy  sigma=0.740817
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, 5.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000924702 Jy
! Component: 100  -  total flux cleaned = 0.00149756 Jy
! Component: 150  -  total flux cleaned = 0.00190598 Jy
! Component: 200  -  total flux cleaned = 0.00219959 Jy
! Total flux subtracted in 200 components = 0.00219959 Jy
! Clean residual min=-0.000842 max=0.000928 Jy/beam
! Clean residual mean=0.000001 rms=0.000201 Jy/beam
! Combined flux in latest and established models = 0.256469 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 215 components and 0.256469 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=0.026004Jy  sigma=0.739020
! Fit after  self-cal, rms=0.026003Jy  sigma=0.738975
! Inverting map 
! Added new window around map position (21.8, -4.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000805183 Jy
! Component: 100  -  total flux cleaned = 0.000995542 Jy
! Component: 150  -  total flux cleaned = 0.00114783 Jy
! Component: 200  -  total flux cleaned = 0.00131913 Jy
! Total flux subtracted in 200 components = 0.00131913 Jy
! Clean residual min=-0.000835 max=0.000801 Jy/beam
! Clean residual mean=0.000001 rms=0.000189 Jy/beam
! Combined flux in latest and established models = 0.257788 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 234 components and 0.257788 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=0.025969Jy  sigma=0.737690
! Fit after  self-cal, rms=0.025967Jy  sigma=0.737622
! 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=0.025967Jy  sigma=0.737622
! Fit after  self-cal, rms=0.025911Jy  sigma=0.736992
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.961 mas, bmaj=2.866 mas, bpa=-7.308 degrees
! Estimated noise=0.173796 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000538692 Jy
! Component: 100  -  total flux cleaned = 0.000807106 Jy
! Component: 150  -  total flux cleaned = 0.000989954 Jy
! Component: 200  -  total flux cleaned = 0.00110676 Jy
! Total flux subtracted in 200 components = 0.00110676 Jy
! Clean residual min=-0.001010 max=0.001006 Jy/beam
! Clean residual mean=0.000001 rms=0.000238 Jy/beam
! Combined flux in latest and established models = 0.258895 Jy
selfcal
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 260 components and 0.258895 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=0.025892Jy  sigma=0.736642
! Fit after  self-cal, rms=0.025892Jy  sigma=0.736600
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 (-31, -28.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000771038 Jy
! Component: 100  -  total flux cleaned = 0.000770567 Jy
! Component: 150  -  total flux cleaned = 0.000844661 Jy
! Component: 200  -  total flux cleaned = 0.000962963 Jy
! Total flux subtracted in 200 components = 0.000962963 Jy
! Clean residual min=-0.000817 max=0.000664 Jy/beam
! Clean residual mean=0.000001 rms=0.000202 Jy/beam
! Combined flux in latest and established models = 0.259858 Jy
! Performing phase self-cal
! Adding 41 model components to the UV plane model.
! The established model now contains 301 components and 0.259858 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=0.025871Jy  sigma=0.735721
! Fit after  self-cal, rms=0.025871Jy  sigma=0.735667
! 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=0.9038 mas, bmaj=2.462 mas, bpa=-6.939 degrees
! Estimated noise=0.134209 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9038 x 2.462 at -6.939 degrees (North through East)
! Clean map  min=-0.00099946  max=0.13717 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=0.696 mas, bmaj=2.326 mas, bpa=-8.326 degrees
! Estimated noise=0.238908 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0848318 Jy
! Component: 100  -  total flux cleaned = 0.124453 Jy
! Component: 150  -  total flux cleaned = 0.148114 Jy
! Component: 200  -  total flux cleaned = 0.163489 Jy
! Total flux subtracted in 200 components = 0.163489 Jy
! Clean residual min=-0.003651 max=0.008453 Jy/beam
! Clean residual mean=0.000001 rms=0.001046 Jy/beam
! Combined flux in latest and established models = 0.163489 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 15 model components to the UV plane model.
! The established model now contains 15 components and 0.163489 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9038 mas, bmaj=2.462 mas, bpa=-6.939 degrees
! Estimated noise=0.134209 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 = 0.0240193 Jy
! Component: 100  -  total flux cleaned = 0.0388024 Jy
! Component: 150  -  total flux cleaned = 0.0491745 Jy
! Component: 200  -  total flux cleaned = 0.0567151 Jy
! Total flux subtracted in 200 components = 0.0567151 Jy
! Clean residual min=-0.002911 max=0.004349 Jy/beam
! Clean residual mean=0.000002 rms=0.001029 Jy/beam
! Combined flux in latest and established models = 0.220205 Jy
! Adding 54 model components to the UV plane model.
! The established model now contains 61 components and 0.220205 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=1.961 mas, bmaj=2.866 mas, bpa=-7.308 degrees
! Estimated noise=0.173796 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0105325 Jy
! Component: 100  -  total flux cleaned = 0.0169442 Jy
! Component: 150  -  total flux cleaned = 0.0215463 Jy
! Component: 200  -  total flux cleaned = 0.0249525 Jy
! Total flux subtracted in 200 components = 0.0249525 Jy
! Clean residual min=-0.001973 max=0.002541 Jy/beam
! Clean residual mean=0.000002 rms=0.000671 Jy/beam
! Combined flux in latest and established models = 0.245157 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 = 0.00256209 Jy
! Component: 100  -  total flux cleaned = 0.00441563 Jy
! Component: 150  -  total flux cleaned = 0.00585361 Jy
! Component: 200  -  total flux cleaned = 0.00705539 Jy
! Total flux subtracted in 200 components = 0.00705539 Jy
! Clean residual min=-0.001308 max=0.001499 Jy/beam
! Clean residual mean=0.000002 rms=0.000360 Jy/beam
! Combined flux in latest and established models = 0.252212 Jy
! Adding 111 model components to the UV plane model.
! The established model now contains 161 components and 0.252212 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9038 mas, bmaj=2.462 mas, bpa=-6.939 degrees
! Estimated noise=0.134209 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000589062 Jy
! Component: 100  -  total flux cleaned = 0.00134827 Jy
! Component: 150  -  total flux cleaned = 0.00205084 Jy
! Component: 200  -  total flux cleaned = 0.00258629 Jy
! Total flux subtracted in 200 components = 0.00258629 Jy
! Clean residual min=-0.000873 max=0.001089 Jy/beam
! Clean residual mean=0.000001 rms=0.000203 Jy/beam
! Combined flux in latest and established models = 0.254799 Jy
selfcal
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 193 components and 0.254799 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=0.025996Jy  sigma=0.741176
! Fit after  self-cal, rms=0.025971Jy  sigma=0.740556
wmodel /J2018+3851_X_map.mod
! wmodel: Unable to open new model file: /J2018+3851_X_map.mod
! Error occured in command: wmodel
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap   .//J2018+3851_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9038 x 2.462 at -6.939 degrees (North through East)
! Clean map  min=-0.00081754  max=0.13735 Jy/beam
! Writing clean map to FITS file: .//J2018+3851_X_map.fits
wmodel .//J2018+3851_X_map.mod
! Writing 193 model components to file: .//J2018+3851_X_map.mod
wobs   .//J2018+3851_X_uvs.fits
! Writing UV FITS file: .//J2018+3851_X_uvs.fits
wwins  .//J2018+3851_X_map.win
! wwins: Wrote 9 windows to .//J2018+3851_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.137347 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000198012 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.432509 0.432509 0.865019 1.73004 3.46007 6.92015 13.8403 27.6806 55.3612
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.137 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  693.626 
quit
! Quitting program
! Log file .//J2018+3851_X_dfm.log closed on Wed Nov 16 12:08:50 2016