! Started logfile: difmap.log_701 on Mon Jan  8 09:48:32 2018
![@/tmp/difmap__3484.1]
! Obeying initialization file: /tmp/difmap__3484.1
![@/home/lpetrov/config/difmap.cnf]
device /XW
! Attempting to open device: '/XW'
vflags="fb3"
integer clean_niter
clean_niter = 100
float   clean_gain
clean_gain = 0.03
float   dynam
dynam = 6.0
float   soltime1
soltime1 = 800000
float   soltime2
soltime2 = 15
float   soltime3
soltime3 = 1
float   thresh
thresh = 0.5
float   win_mult
win_mult = 1.8
float   taper_size
taper_size = 70.
integer field_size
field_size = 1024
float   field_cell
field_cell = 0.1
float old_peak
float new_peak
float flux_cutoff
![Exited script file: /home/lpetrov/config/difmap.cnf]
![@/tmp/difmap__3484.2]
![Exited script file: /tmp/difmap__3484.2]
obs J1439-3955_X_a_uvm.fits
! Reading UV FITS file: J1439-3955_X_a_uvm.fits
! AN table 1: 95 integrations on 3 of 3 possible baselines.
! AN table 2: 92 integrations on 1 of 1 possible baselines.
! Apparent sampling: 0.832891 visibilities/baseline/integration-bin.
! Found source: J1439-3955
! 
! 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 85 lines of history.
! 
! Reading 2512 visibilities.
![Exited script file: /tmp/difmap__3484.1]
sele I
! Polarization I is unavailable.
! 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
field_size=1024
field_cell=0.1
taper_size = 70.
mapsize field_size,field_cell
! Map grid = 1024x1024 pixels with 0.100x0.100 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 135 telescope corrections were flagged in sub-array 1.
!  A total of 184 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 135 telescope corrections were flagged in sub-array 1.
!  A total of 184 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 135 telescope corrections were flagged in sub-array 1.
!  A total of 184 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 135 telescope corrections were flagged in sub-array 1.
!  A total of 184 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 135 telescope corrections were flagged in sub-array 1.
!  A total of 184 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 6.
!  A total of 135 telescope corrections were flagged in sub-array 1.
!  A total of 184 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 7.
!  A total of 135 telescope corrections were flagged in sub-array 1.
!  A total of 184 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 8.
!  A total of 135 telescope corrections were flagged in sub-array 1.
!  A total of 184 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.001595Jy  sigma=19.310119
! Fit after  self-cal, rms=0.973037Jy  sigma=18.479517
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
radplot
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
! Applying 8 buffered edits.
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.
clrmod true,true
clean  200, 0.02
! Inverting map and beam 
! Estimated beam: bmin=7.717 mas, bmaj=2427 mas, bpa=-12.67 degrees
! Estimated noise=1.08343 mJy/beam.
! clean: niter=200  gain=0.02  cutoff=0
! Component: 050  -  total flux cleaned = 0.017384 Jy
! Component: 100  -  total flux cleaned = 0.0237147 Jy
! Component: 150  -  total flux cleaned = 0.0248693 Jy
! Component: 200  -  total flux cleaned = 0.0245617 Jy
! Total flux subtracted in 200 components = 0.0245617 Jy
! Clean residual min=-0.001410 max=0.001413 Jy/beam
! Clean residual mean=0.000014 rms=0.000742 Jy/beam
! Combined flux in latest and established models = 0.0245617 Jy
mapl  map,true
! 
! Move the cursor into the plot window and press 'H' for help
clrmod true,true
! clrmod: Cleared the established and tentative models.
selfcal
! Performing phase self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.037504Jy  sigma=0.701004
! Fit after  self-cal, rms=0.037489Jy  sigma=0.700165
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  800, 0.01
! Inverting map and beam 
! Estimated beam: bmin=7.717 mas, bmaj=2456 mas, bpa=-12.66 degrees
! Estimated noise=1.09092 mJy/beam.
! clean: niter=800  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.0107833 Jy
! Component: 100  -  total flux cleaned = 0.0173072 Jy
! Component: 150  -  total flux cleaned = 0.0212543 Jy
! Component: 200  -  total flux cleaned = 0.0236423 Jy
! Component: 250  -  total flux cleaned = 0.025087 Jy
! Component: 300  -  total flux cleaned = 0.0259611 Jy
! Component: 350  -  total flux cleaned = 0.0264899 Jy
! Component: 400  -  total flux cleaned = 0.0268099 Jy
! Component: 450  -  total flux cleaned = 0.0270035 Jy
! Component: 500  -  total flux cleaned = 0.0270718 Jy
! Component: 550  -  total flux cleaned = 0.0270678 Jy
! Component: 600  -  total flux cleaned = 0.0270512 Jy
! Component: 650  -  total flux cleaned = 0.0270387 Jy
! Component: 700  -  total flux cleaned = 0.0270223 Jy
! Component: 750  -  total flux cleaned = 0.027006 Jy
! Component: 800  -  total flux cleaned = 0.0269897 Jy
! Total flux subtracted in 800 components = 0.0269897 Jy
! Clean residual min=-0.001854 max=0.001900 Jy/beam
! Clean residual mean=-0.000001 rms=0.001039 Jy/beam
! Combined flux in latest and established models = 0.0269897 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
clean 1200, 0.01
! Adding 15 model components to the UV plane model.
! The established model now contains 15 components and 0.0269897 Jy
! Inverting map and beam 
! Estimated beam: bmin=7.594 mas, bmaj=2468 mas, bpa=-12.67 degrees
! Estimated noise=1.0835 mJy/beam.
! clean: niter=1200  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000105447 Jy
! Component: 100  -  total flux cleaned = -0.000121261 Jy
! Component: 150  -  total flux cleaned = -0.000136947 Jy
! Component: 200  -  total flux cleaned = -0.00015257 Jy
! Component: 250  -  total flux cleaned = -0.000168037 Jy
! Component: 300  -  total flux cleaned = -0.000183489 Jy
! Component: 350  -  total flux cleaned = -0.000198792 Jy
! Component: 400  -  total flux cleaned = -0.000214026 Jy
! Component: 450  -  total flux cleaned = -0.000229135 Jy
! Component: 500  -  total flux cleaned = -0.000244159 Jy
! Component: 550  -  total flux cleaned = -0.000259119 Jy
! Component: 600  -  total flux cleaned = -0.000273983 Jy
! Component: 650  -  total flux cleaned = -0.000292427 Jy
! Component: 700  -  total flux cleaned = -0.000307086 Jy
! Component: 750  -  total flux cleaned = -0.000321629 Jy
! Component: 800  -  total flux cleaned = -0.000336139 Jy
! Component: 850  -  total flux cleaned = -0.000350533 Jy
! Component: 900  -  total flux cleaned = -0.000364813 Jy
! Component: 950  -  total flux cleaned = -0.000379081 Jy
! Component: 1000  -  total flux cleaned = -0.000393208 Jy
! Component: 1050  -  total flux cleaned = -0.000407249 Jy
! Component: 1100  -  total flux cleaned = -0.000421229 Jy
! Component: 1150  -  total flux cleaned = -0.000435138 Jy
! Component: 1200  -  total flux cleaned = -0.000448915 Jy
! Total flux subtracted in 1200 components = -0.000448915 Jy
! Clean residual min=-0.001901 max=0.001740 Jy/beam
! Clean residual mean=-0.000007 rms=0.000989 Jy/beam
! Combined flux in latest and established models = 0.0265408 Jy
mapcol grey
! Mapplot colormap: grey, contrast: 1 brightness: 0.5.
mapl map,true
! 
! Move the cursor into the plot window and press 'H' for help
save J1439-3955_X_a
! Writing UV FITS file: J1439-3955_X_a.uvf
! Writing 20 model components to file: J1439-3955_X_a.mod
! wwins: Wrote 1 windows to J1439-3955_X_a.win
! Adding 5 model components to the UV plane model.
! The established model now contains 18 components and 0.0265408 Jy
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 7.594 x 2468 at -12.67 degrees (North through East)
! Clean map  min=-0.0018989  max=0.027245 Jy/beam
! Writing clean map to FITS file: J1439-3955_X_a.fits
! Writing difmap environment to: J1439-3955_X_a.par
uncalib
selfcal
! Performing phase self-cal
! 
! 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=0.025586Jy  sigma=0.470386
! Fit after  self-cal, rms=0.024609Jy  sigma=0.450037
selfcal true,true,1.e6
! Performing amp+phase self-cal over 1e+06 minute time intervals
! 
! Correcting IF 1.
!  A total of 144 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 147 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 150 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 144 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 144 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 150 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 147 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 150 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.024609Jy  sigma=0.450037
! Fit after  self-cal, rms=0.000000Jy  sigma=-nan
quit
! Quitting program
! Log file difmap.log_701 closed on Mon Jan  8 09:48:53 2018