! Started logfile: /image_prod/ug002_uva//J1545+4751_X_dfm.log on Thu Mar  5 02:25:02 2020
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.42800
obs     /image_prod/ug002_uva//J1545+4751_X_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1545+4751_X_uva.fits
! AN table 1: 40 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.980556 visibilities/baseline/integration-bin.
! Found source: J1545+4751
! 
! There are 12 IFs, and a total of 12 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    8.428e+09      3.2e+07          1      3.2e+07
!  02        2     8.46e+09      3.2e+07          1      3.2e+07
!  03        3    8.492e+09      3.2e+07          1      3.2e+07
!  04        4    8.524e+09      3.2e+07          1      3.2e+07
!  05        5    8.588e+09      3.2e+07          1      3.2e+07
!  06        6     8.62e+09      3.2e+07          1      3.2e+07
!  07        7    8.684e+09      3.2e+07          1      3.2e+07
!  08        8    8.716e+09      3.2e+07          1      3.2e+07
!  09        9     8.78e+09      3.2e+07          1      3.2e+07
!  10       10    8.812e+09      3.2e+07          1      3.2e+07
!  11       11    8.844e+09      3.2e+07          1      3.2e+07
!  12       12    8.876e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 121 lines of history.
! 
! Reading 16944 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 12 channels.
! Selecting polarization: RR,  channels: 1..12
! 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
! Reading IF 9 channels: 9..9
! Reading IF 10 channels: 10..10
! Reading IF 11 channels: 11..11
! Reading IF 12 channels: 12..12
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 J1545+4751_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 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.013602Jy  sigma=9.477397
! Fit after  self-cal, rms=0.880460Jy  sigma=8.192700
! 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=0.9019 mas, bmaj=1.405 mas, bpa=-44.21 degrees
! Estimated noise=1.28457 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 = 0.0839387 Jy
! Component: 100  -  total flux cleaned = 0.117769 Jy
! Total flux subtracted in 100 components = 0.117769 Jy
! Clean residual min=-0.008888 max=0.020076 Jy/beam
! Clean residual mean=0.000019 rms=0.002509 Jy/beam
! Combined flux in latest and established models = 0.117769 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.117769 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.077911Jy  sigma=0.697622
! Fit after  self-cal, rms=0.077513Jy  sigma=0.694154
! Inverting map 
! Added new window around map position (31.6, -15).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0230471 Jy
! Component: 100  -  total flux cleaned = 0.0384243 Jy
! Total flux subtracted in 100 components = 0.0384243 Jy
! Clean residual min=-0.006361 max=0.009196 Jy/beam
! Clean residual mean=0.000014 rms=0.001654 Jy/beam
! Combined flux in latest and established models = 0.156194 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 19 components and 0.156194 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067148Jy  sigma=0.592220
! Fit after  self-cal, rms=0.066850Jy  sigma=0.589489
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.01194 Jy
! Component: 100  -  total flux cleaned = 0.0203965 Jy
! Total flux subtracted in 100 components = 0.0203965 Jy
! Clean residual min=-0.005600 max=0.007733 Jy/beam
! Clean residual mean=0.000010 rms=0.001333 Jy/beam
! Combined flux in latest and established models = 0.17659 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 27 components and 0.17659 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.063243Jy  sigma=0.553998
! Fit after  self-cal, rms=0.063181Jy  sigma=0.553432
! 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=1.225 mas, bmaj=1.621 mas, bpa=-44.74 degrees
! Estimated noise=0.592788 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 (1.2, -1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0126404 Jy
! Component: 100  -  total flux cleaned = 0.0213431 Jy
! Component: 150  -  total flux cleaned = 0.0279697 Jy
! Component: 200  -  total flux cleaned = 0.0332619 Jy
! Total flux subtracted in 200 components = 0.0332619 Jy
! Clean residual min=-0.004921 max=0.005293 Jy/beam
! Clean residual mean=0.000022 rms=0.001289 Jy/beam
! Combined flux in latest and established models = 0.209852 Jy
! Performing phase self-cal
! Adding 45 model components to the UV plane model.
! The established model now contains 68 components and 0.209852 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.059809Jy  sigma=0.520698
! Fit after  self-cal, rms=0.059633Jy  sigma=0.519193
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.225 x 1.621 at -44.74 degrees (North through East)
! Clean map  min=-0.0046284  max=0.11919 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        0.99     HN        1.03     KP        1.04     
!   LA        0.97     MK        1.05     NL        1.10     OV        0.90     
!   PT        0.88     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.00     HN        1.02     KP        1.01     
!   LA        0.96     MK        1.06     NL        1.12     OV        0.89     
!   PT        0.86     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        1.01     HN        1.05     KP        1.05     
!   LA        0.96     MK        1.05     NL        1.14     OV        0.92     
!   PT        0.86     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.02     HN        0.99     KP        1.06     
!   LA        0.97     MK        1.12     NL        1.16     OV        0.91     
!   PT        0.84     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        1.00     HN        0.99     KP        1.05     
!   LA        0.98     MK        1.05     NL        1.17     OV        0.89     
!   PT        0.87     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.02     HN        0.93     KP        1.04     
!   LA        1.00     MK        1.05     NL        1.12     OV        0.92     
!   PT        0.87     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.01     HN        1.06     KP        1.06     
!   LA        0.98     MK        1.04     NL        1.18     OV        0.93     
!   PT        0.89     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.04     HN        1.06     KP        1.08     
!   LA        0.97     MK        1.07     NL        1.17     OV        0.89     
!   PT        0.87     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.02     HN        1.09     KP        1.07     
!   LA        0.98     MK        1.13     NL        1.15     OV        0.91     
!   PT        0.89     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.05     HN        0.96     KP        1.05     
!   LA        1.01     MK        1.06     NL        1.17     OV        0.89     
!   PT        0.87     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     HN        0.95     KP        1.08     
!   LA        0.97     MK        1.01     NL        1.14     OV        0.92     
!   PT        0.88     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.02     HN        1.02     KP        1.09     
!   LA        0.98     MK        1.01     NL        1.16     OV        0.92     
!   PT        0.85     
! 
! 
! Fit before self-cal, rms=0.059633Jy  sigma=0.519193
! Fit after  self-cal, rms=0.056313Jy  sigma=0.496408
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.256 mas, bmaj=1.645 mas, bpa=-44.89 degrees
! Estimated noise=0.58559 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 (5.2, -2.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00309924 Jy
! Component: 100  -  total flux cleaned = 0.00508193 Jy
! Component: 150  -  total flux cleaned = 0.00636025 Jy
! Component: 200  -  total flux cleaned = 0.00725165 Jy
! Total flux subtracted in 200 components = 0.00725165 Jy
! Clean residual min=-0.001447 max=0.001503 Jy/beam
! Clean residual mean=-0.000009 rms=0.000377 Jy/beam
! Combined flux in latest and established models = 0.217104 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 88 components and 0.217104 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.056110Jy  sigma=0.494229
! Fit after  self-cal, rms=0.056119Jy  sigma=0.493918
! 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.056119Jy  sigma=0.493918
! Fit after  self-cal, rms=0.056043Jy  sigma=0.492787
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.254 mas, bmaj=1.647 mas, bpa=-44.88 degrees
! Estimated noise=0.585382 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00130608 Jy
! Component: 100  -  total flux cleaned = 0.00197779 Jy
! Component: 150  -  total flux cleaned = 0.00240222 Jy
! Component: 200  -  total flux cleaned = 0.00277098 Jy
! Total flux subtracted in 200 components = 0.00277098 Jy
! Clean residual min=-0.001347 max=0.001222 Jy/beam
! Clean residual mean=-0.000007 rms=0.000319 Jy/beam
! Combined flux in latest and established models = 0.219875 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 102 components and 0.219875 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.055993Jy  sigma=0.492291
! Fit after  self-cal, rms=0.055992Jy  sigma=0.492250
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 = 0.000376485 Jy
! Component: 100  -  total flux cleaned = 0.000731476 Jy
! Component: 150  -  total flux cleaned = 0.00106935 Jy
! Component: 200  -  total flux cleaned = 0.00130856 Jy
! Total flux subtracted in 200 components = 0.00130856 Jy
! Clean residual min=-0.001268 max=0.001176 Jy/beam
! Clean residual mean=-0.000007 rms=0.000303 Jy/beam
! Combined flux in latest and established models = 0.221183 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 117 components and 0.221183 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.055971Jy  sigma=0.492045
! Fit after  self-cal, rms=0.055968Jy  sigma=0.492030
! 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.055968Jy  sigma=0.492030
! Fit after  self-cal, rms=0.055789Jy  sigma=0.491993
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.253 mas, bmaj=1.647 mas, bpa=-44.92 degrees
! Estimated noise=0.584093 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000143474 Jy
! Component: 100  -  total flux cleaned = 0.000441369 Jy
! Component: 150  -  total flux cleaned = 0.000750013 Jy
! Component: 200  -  total flux cleaned = 0.000919445 Jy
! Total flux subtracted in 200 components = 0.000919445 Jy
! Clean residual min=-0.001248 max=0.001116 Jy/beam
! Clean residual mean=-0.000006 rms=0.000286 Jy/beam
! Combined flux in latest and established models = 0.222103 Jy
selfcal
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 129 components and 0.222103 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.055774Jy  sigma=0.491840
! Fit after  self-cal, rms=0.055772Jy  sigma=0.491831
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 = 0.000192057 Jy
! Component: 100  -  total flux cleaned = 0.000353197 Jy
! Component: 150  -  total flux cleaned = 0.000487953 Jy
! Component: 200  -  total flux cleaned = 0.000583825 Jy
! Total flux subtracted in 200 components = 0.000583825 Jy
! Clean residual min=-0.001215 max=0.001124 Jy/beam
! Clean residual mean=-0.000006 rms=0.000280 Jy/beam
! Combined flux in latest and established models = 0.222687 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 133 components and 0.222687 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.055762Jy  sigma=0.491737
! Fit after  self-cal, rms=0.055761Jy  sigma=0.491733
! 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.055761Jy  sigma=0.491733
! Fit after  self-cal, rms=0.055697Jy  sigma=0.491723
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.368 mas, bmaj=2.685 mas, bpa=58.19 degrees
! Estimated noise=0.672156 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000195855 Jy
! Component: 100  -  total flux cleaned = 0.000488863 Jy
! Component: 150  -  total flux cleaned = 0.000706115 Jy
! Component: 200  -  total flux cleaned = 0.000861104 Jy
! Total flux subtracted in 200 components = 0.000861104 Jy
! Clean residual min=-0.001147 max=0.001022 Jy/beam
! Clean residual mean=-0.000012 rms=0.000288 Jy/beam
! Combined flux in latest and established models = 0.223548 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 147 components and 0.223548 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.055694Jy  sigma=0.491654
! Fit after  self-cal, rms=0.055692Jy  sigma=0.491642
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 = 2.77918e-05 Jy
! Component: 100  -  total flux cleaned = 0.000208281 Jy
! Component: 150  -  total flux cleaned = 0.000348848 Jy
! Component: 200  -  total flux cleaned = 0.000437738 Jy
! Total flux subtracted in 200 components = 0.000437738 Jy
! Clean residual min=-0.001114 max=0.001028 Jy/beam
! Clean residual mean=-0.000012 rms=0.000283 Jy/beam
! Combined flux in latest and established models = 0.223985 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 155 components and 0.223985 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.055691Jy  sigma=0.491617
! Fit after  self-cal, rms=0.055689Jy  sigma=0.491609
! 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=1.253 mas, bmaj=1.647 mas, bpa=-44.93 degrees
! Estimated noise=0.583389 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.253 x 1.647 at -44.93 degrees (North through East)
! Clean map  min=-0.0011047  max=0.11696 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=0.917 mas, bmaj=1.424 mas, bpa=-44.28 degrees
! Estimated noise=1.28575 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0833613 Jy
! Component: 100  -  total flux cleaned = 0.119558 Jy
! Component: 150  -  total flux cleaned = 0.142623 Jy
! Component: 200  -  total flux cleaned = 0.158113 Jy
! Total flux subtracted in 200 components = 0.158113 Jy
! Clean residual min=-0.004666 max=0.008604 Jy/beam
! Clean residual mean=0.000011 rms=0.001451 Jy/beam
! Combined flux in latest and established models = 0.158113 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 18 model components to the UV plane model.
! The established model now contains 18 components and 0.158113 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.253 mas, bmaj=1.647 mas, bpa=-44.93 degrees
! Estimated noise=0.583389 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 = 0.0156583 Jy
! Component: 100  -  total flux cleaned = 0.0260272 Jy
! Component: 150  -  total flux cleaned = 0.0334436 Jy
! Component: 200  -  total flux cleaned = 0.0389983 Jy
! Total flux subtracted in 200 components = 0.0389983 Jy
! Clean residual min=-0.002273 max=0.003198 Jy/beam
! Clean residual mean=0.000014 rms=0.000717 Jy/beam
! Combined flux in latest and established models = 0.197111 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 44 components and 0.197111 Jy
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00422104 Jy
! Component: 100  -  total flux cleaned = 0.00753589 Jy
! Component: 150  -  total flux cleaned = 0.010177 Jy
! Component: 200  -  total flux cleaned = 0.0123773 Jy
! Total flux subtracted in 200 components = 0.0123773 Jy
! Clean residual min=-0.001694 max=0.001584 Jy/beam
! Clean residual mean=0.000004 rms=0.000428 Jy/beam
! Combined flux in latest and established models = 0.209488 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 74 components and 0.209488 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=2.368 mas, bmaj=2.685 mas, bpa=58.19 degrees
! Estimated noise=0.672156 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00288424 Jy
! Component: 100  -  total flux cleaned = 0.00498527 Jy
! Component: 150  -  total flux cleaned = 0.00659738 Jy
! Component: 200  -  total flux cleaned = 0.00787946 Jy
! Total flux subtracted in 200 components = 0.00787946 Jy
! Clean residual min=-0.001322 max=0.001266 Jy/beam
! Clean residual mean=-0.000005 rms=0.000364 Jy/beam
! Combined flux in latest and established models = 0.217368 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 = 0.00103904 Jy
! Component: 100  -  total flux cleaned = 0.00189368 Jy
! Component: 150  -  total flux cleaned = 0.0026061 Jy
! Component: 200  -  total flux cleaned = 0.00320787 Jy
! Total flux subtracted in 200 components = 0.00320787 Jy
! Clean residual min=-0.001130 max=0.001086 Jy/beam
! Clean residual mean=-0.000008 rms=0.000300 Jy/beam
! Combined flux in latest and established models = 0.220575 Jy
! Adding 116 model components to the UV plane model.
! The established model now contains 174 components and 0.220575 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.253 mas, bmaj=1.647 mas, bpa=-44.93 degrees
! Estimated noise=0.583389 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000517859 Jy
! Component: 100  -  total flux cleaned = 0.000948107 Jy
! Component: 150  -  total flux cleaned = 0.00130065 Jy
! Component: 200  -  total flux cleaned = 0.00151258 Jy
! Total flux subtracted in 200 components = 0.00151258 Jy
! Clean residual min=-0.001229 max=0.001231 Jy/beam
! Clean residual mean=-0.000005 rms=0.000270 Jy/beam
! Combined flux in latest and established models = 0.222088 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 185 components and 0.222088 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.055697Jy  sigma=0.491697
! Fit after  self-cal, rms=0.055686Jy  sigma=0.491667
wmodel J1545+4751_X_map.mod
! Writing 185 model components to file: J1545+4751_X_map.mod
wobs   J1545+4751_X_uvs.fits
! Writing UV FITS file: J1545+4751_X_uvs.fits
wwins  J1545+4751_X_map.win
! wwins: Wrote 4 windows to J1545+4751_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 = -0.000112626 Jy
! Component: 100  -  total flux cleaned = -0.000375503 Jy
! Component: 150  -  total flux cleaned = -0.000509145 Jy
! Component: 200  -  total flux cleaned = -0.0006189 Jy
! Component: 250  -  total flux cleaned = -0.000725119 Jy
! Component: 300  -  total flux cleaned = -0.000759052 Jy
! Component: 350  -  total flux cleaned = -0.000758936 Jy
! Component: 400  -  total flux cleaned = -0.000710592 Jy
! Component: 450  -  total flux cleaned = -0.000679119 Jy
! Component: 500  -  total flux cleaned = -0.000678975 Jy
! Component: 550  -  total flux cleaned = -0.000633866 Jy
! Component: 600  -  total flux cleaned = -0.000633785 Jy
! Component: 650  -  total flux cleaned = -0.000576241 Jy
! Component: 700  -  total flux cleaned = -0.000562186 Jy
! Component: 750  -  total flux cleaned = -0.000506631 Jy
! Component: 800  -  total flux cleaned = -0.000479327 Jy
! Component: 850  -  total flux cleaned = -0.000479283 Jy
! Component: 900  -  total flux cleaned = -0.000439432 Jy
! Component: 950  -  total flux cleaned = -0.000413212 Jy
! Component: 1000  -  total flux cleaned = -0.000374722 Jy
! Component: 1050  -  total flux cleaned = -0.00031154 Jy
! Component: 1100  -  total flux cleaned = -0.000274357 Jy
! Component: 1150  -  total flux cleaned = -0.000249679 Jy
! Component: 1200  -  total flux cleaned = -0.000189363 Jy
! Component: 1250  -  total flux cleaned = -0.000165426 Jy
! Component: 1300  -  total flux cleaned = -0.000106667 Jy
! Component: 1350  -  total flux cleaned = -4.87195e-05 Jy
! Component: 1400  -  total flux cleaned = 8.50272e-06 Jy
! Component: 1450  -  total flux cleaned = 3.1118e-05 Jy
! Component: 1500  -  total flux cleaned = 7.59019e-05 Jy
! Component: 1550  -  total flux cleaned = 8.68976e-05 Jy
! Component: 1600  -  total flux cleaned = 0.000119958 Jy
! Component: 1650  -  total flux cleaned = 0.000141603 Jy
! Component: 1700  -  total flux cleaned = 0.000141648 Jy
! Component: 1750  -  total flux cleaned = 0.000120696 Jy
! Component: 1800  -  total flux cleaned = 0.000173123 Jy
! Component: 1850  -  total flux cleaned = 0.000162792 Jy
! Component: 1900  -  total flux cleaned = 0.000193485 Jy
! Component: 1950  -  total flux cleaned = 0.000203613 Jy
! Component: 2000  -  total flux cleaned = 0.000193497 Jy
! Component: 2050  -  total flux cleaned = 0.000223286 Jy
! Component: 2100  -  total flux cleaned = 0.000183934 Jy
! Component: 2150  -  total flux cleaned = 0.000203603 Jy
! Component: 2200  -  total flux cleaned = 0.000223008 Jy
! Component: 2250  -  total flux cleaned = 0.000203925 Jy
! Component: 2300  -  total flux cleaned = 0.000222946 Jy
! Component: 2350  -  total flux cleaned = 0.000232314 Jy
! Component: 2400  -  total flux cleaned = 0.000260427 Jy
! Component: 2450  -  total flux cleaned = 0.000260326 Jy
! Component: 2500  -  total flux cleaned = 0.000242018 Jy
! Component: 2550  -  total flux cleaned = 0.000260326 Jy
! Component: 2600  -  total flux cleaned = 0.000242349 Jy
! Component: 2650  -  total flux cleaned = 0.00025139 Jy
! Component: 2700  -  total flux cleaned = 0.000215843 Jy
! Component: 2750  -  total flux cleaned = 0.000251246 Jy
! Component: 2800  -  total flux cleaned = 0.000251188 Jy
! Component: 2850  -  total flux cleaned = 0.00025118 Jy
! Component: 2900  -  total flux cleaned = 0.00020788 Jy
! Component: 2950  -  total flux cleaned = 0.00021649 Jy
! Component: 3000  -  total flux cleaned = 0.000224976 Jy
! Component: 3050  -  total flux cleaned = 0.000199606 Jy
! Component: 3100  -  total flux cleaned = 0.000208075 Jy
! Component: 3150  -  total flux cleaned = 0.000182997 Jy
! Component: 3200  -  total flux cleaned = 0.000199523 Jy
! Component: 3250  -  total flux cleaned = 0.000183065 Jy
! Component: 3300  -  total flux cleaned = 0.000150364 Jy
! Component: 3350  -  total flux cleaned = 0.000150371 Jy
! Component: 3400  -  total flux cleaned = 0.000166497 Jy
! Component: 3450  -  total flux cleaned = 0.00015852 Jy
! Component: 3500  -  total flux cleaned = 0.000118769 Jy
! Component: 3550  -  total flux cleaned = 0.000126666 Jy
! Component: 3600  -  total flux cleaned = 9.52703e-05 Jy
! Component: 3650  -  total flux cleaned = 7.19273e-05 Jy
! Component: 3700  -  total flux cleaned = 4.09006e-05 Jy
! Component: 3750  -  total flux cleaned = 5.63655e-05 Jy
! Component: 3800  -  total flux cleaned = -4.95422e-06 Jy
! Component: 3850  -  total flux cleaned = 2.66645e-06 Jy
! Component: 3900  -  total flux cleaned = -4.27273e-05 Jy
! Component: 3950  -  total flux cleaned = -3.51484e-05 Jy
! Component: 4000  -  total flux cleaned = -6.5089e-05 Jy
! Component: 4050  -  total flux cleaned = -7.23901e-05 Jy
! Total flux subtracted in 4096 components = -6.49766e-05 Jy
! Clean residual min=-0.000519 max=0.000395 Jy/beam
! Clean residual mean=-0.000001 rms=0.000122 Jy/beam
! Combined flux in latest and established models = 0.222023 Jy
keep
! Adding 267 model components to the UV plane model.
! The established model now contains 452 components and 0.222023 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1545+4751_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.253 x 1.647 at -44.93 degrees (North through East)
! Clean map  min=-0.00091353  max=0.1177 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1545+4751_X_map.fits
wmodel /image_prod/ug002_uva//J1545+4751_X_map.mod
! Writing 452 model components to file: /image_prod/ug002_uva//J1545+4751_X_map.mod
wobs   /image_prod/ug002_uva//J1545+4751_X_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1545+4751_X_uvs.fits
wwins  /image_prod/ug002_uva//J1545+4751_X_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1545+4751_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.117705 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000121088 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.308623 0.308623 0.617247 1.23449 2.46899 4.93798 9.87595 19.7519 39.5038 79.0076
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.117 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  972.058 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1545+4751_X_dfm.log closed on Thu Mar  5 02:25:06 2020