! Started logfile: difmap.log_201 on Sat Feb  8 13:40:50 2020
![@/tmp/difmap__16056.1]
! Obeying initialization file: /tmp/difmap__16056.1
![@/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__16056.2]
![Exited script file: /tmp/difmap__16056.2]
obs J1245-1616_C_uva.fits
! Reading UV FITS file: J1245-1616_C_uva.fits
! AN table 1: 15 integrations on 15 of 15 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J1245-1616
! 
! 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    4.128e+09      3.2e+07          1      3.2e+07
!  02        2     4.16e+09      3.2e+07          1      3.2e+07
!  03        3    4.192e+09      3.2e+07          1      3.2e+07
!  04        4    4.224e+09      3.2e+07          1      3.2e+07
!  05        5    4.416e+09      3.2e+07          1      3.2e+07
!  06        6    4.512e+09      3.2e+07          1      3.2e+07
!  07        7    4.544e+09      3.2e+07          1      3.2e+07
!  08        8    4.576e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 94 lines of history.
! 
! Reading 1800 visibilities.
![Exited script file: /tmp/difmap__16056.1]
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=0.2
taper_size = 50.
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.
! 
! 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=1.870615Jy  sigma=39.386230
! Fit after  self-cal, rms=0.560609Jy  sigma=11.860763
! 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
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=1.382 mas, bmaj=24.84 mas, bpa=19.49 degrees
! Estimated noise=1.01437 mJy/beam.
! clean: niter=200  gain=0.02  cutoff=0
! Component: 050  -  total flux cleaned = 0.987926 Jy
! Component: 100  -  total flux cleaned = 1.3477 Jy
! Component: 150  -  total flux cleaned = 1.47872 Jy
! Component: 200  -  total flux cleaned = 1.52709 Jy
! Total flux subtracted in 200 components = 1.52709 Jy
! Clean residual min=-0.031631 max=0.032169 Jy/beam
! Clean residual mean=-0.000255 rms=0.010000 Jy/beam
! Combined flux in latest and established models = 1.52709 Jy
mapl  map,true
! 
! Move the cursor into the plot window and press 'H' for help
! Note that 5 components lie outside the plot.
clrmod true,true
! clrmod: Cleared the established and tentative models.
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=1.555427Jy  sigma=32.707637
! Fit after  self-cal, rms=1.555427Jy  sigma=32.707637
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=1.382 mas, bmaj=24.84 mas, bpa=19.49 degrees
! Estimated noise=1.01437 mJy/beam.
! clean: niter=800  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.613724 Jy
! Component: 100  -  total flux cleaned = 0.985031 Jy
! Component: 150  -  total flux cleaned = 1.20967 Jy
! Component: 200  -  total flux cleaned = 1.34558 Jy
! Component: 250  -  total flux cleaned = 1.42781 Jy
! Component: 300  -  total flux cleaned = 1.47756 Jy
! Component: 350  -  total flux cleaned = 1.50766 Jy
! Component: 400  -  total flux cleaned = 1.52587 Jy
! Component: 450  -  total flux cleaned = 1.53691 Jy
! Component: 500  -  total flux cleaned = 1.54361 Jy
! Component: 550  -  total flux cleaned = 1.54776 Jy
! Component: 600  -  total flux cleaned = 1.55047 Jy
! Component: 650  -  total flux cleaned = 1.55226 Jy
! Component: 700  -  total flux cleaned = 1.55347 Jy
! Component: 750  -  total flux cleaned = 1.55431 Jy
! Component: 800  -  total flux cleaned = 1.55491 Jy
! Total flux subtracted in 800 components = 1.55491 Jy
! Clean residual min=-0.036060 max=0.035078 Jy/beam
! Clean residual mean=-0.000019 rms=0.009425 Jy/beam
! Combined flux in latest and established models = 1.55491 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 12 model components to the UV plane model.
! The established model now contains 12 components and 1.55491 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.814 mas, bmaj=22.05 mas, bpa=19.15 degrees
! Estimated noise=0.795515 mJy/beam.
! clean: niter=1200  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00197257 Jy
! Component: 100  -  total flux cleaned = 0.003166 Jy
! Component: 150  -  total flux cleaned = 0.00392094 Jy
! Component: 200  -  total flux cleaned = 0.00442867 Jy
! Component: 250  -  total flux cleaned = 0.00477155 Jy
! Component: 300  -  total flux cleaned = 0.00499897 Jy
! Component: 350  -  total flux cleaned = 0.00501448 Jy
! Component: 400  -  total flux cleaned = 0.00503006 Jy
! Component: 450  -  total flux cleaned = 0.00504541 Jy
! Component: 500  -  total flux cleaned = 0.00506063 Jy
! Component: 550  -  total flux cleaned = 0.00507572 Jy
! Component: 600  -  total flux cleaned = 0.00508315 Jy
! Component: 650  -  total flux cleaned = 0.00509806 Jy
! Component: 700  -  total flux cleaned = 0.00510547 Jy
! Component: 750  -  total flux cleaned = 0.00512019 Jy
! Component: 800  -  total flux cleaned = 0.00512762 Jy
! Component: 850  -  total flux cleaned = 0.00514221 Jy
! Component: 900  -  total flux cleaned = 0.00514946 Jy
! Component: 950  -  total flux cleaned = 0.00516399 Jy
! Component: 1000  -  total flux cleaned = 0.00517118 Jy
! Component: 1050  -  total flux cleaned = 0.00518554 Jy
! Component: 1100  -  total flux cleaned = 0.00519267 Jy
! Component: 1150  -  total flux cleaned = 0.00520685 Jy
! Component: 1200  -  total flux cleaned = 0.005214 Jy
! Total flux subtracted in 1200 components = 0.005214 Jy
! Clean residual min=-0.034218 max=0.029334 Jy/beam
! Clean residual mean=-0.000094 rms=0.010782 Jy/beam
! Combined flux in latest and established models = 1.56013 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
uncalib
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 15 components and 1.56013 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=0.094910Jy  sigma=1.954209
! Fit after  self-cal, rms=0.094907Jy  sigma=1.954104
selfcal true,true,1.e6
! Performing amp+phase self-cal over 1e+06 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=0.094907Jy  sigma=1.954104
! Fit after  self-cal, rms=0.036442Jy  sigma=0.725902
clrmod true,true
! clrmod: Cleared the established and tentative models.
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=1.558893Jy  sigma=32.707637
! Fit after  self-cal, rms=1.558893Jy  sigma=32.707637
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=1.383 mas, bmaj=24.73 mas, bpa=19.52 degrees
! Estimated noise=1.01658 mJy/beam.
! clean: niter=800  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.615062 Jy
! Component: 100  -  total flux cleaned = 0.987178 Jy
! Component: 150  -  total flux cleaned = 1.21231 Jy
! Component: 200  -  total flux cleaned = 1.34852 Jy
! Component: 250  -  total flux cleaned = 1.43092 Jy
! Component: 300  -  total flux cleaned = 1.48078 Jy
! Component: 350  -  total flux cleaned = 1.51094 Jy
! Component: 400  -  total flux cleaned = 1.5292 Jy
! Component: 450  -  total flux cleaned = 1.54026 Jy
! Component: 500  -  total flux cleaned = 1.54696 Jy
! Component: 550  -  total flux cleaned = 1.55101 Jy
! Component: 600  -  total flux cleaned = 1.55347 Jy
! Component: 650  -  total flux cleaned = 1.55499 Jy
! Component: 700  -  total flux cleaned = 1.55607 Jy
! Component: 750  -  total flux cleaned = 1.55688 Jy
! Component: 800  -  total flux cleaned = 1.5575 Jy
! Total flux subtracted in 800 components = 1.5575 Jy
! Clean residual min=-0.004515 max=0.005799 Jy/beam
! Clean residual mean=-0.000026 rms=0.001368 Jy/beam
! Combined flux in latest and established models = 1.55749 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 11 model components to the UV plane model.
! The established model now contains 11 components and 1.55749 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.818 mas, bmaj=21.82 mas, bpa=19.22 degrees
! Estimated noise=0.79437 mJy/beam.
! clean: niter=1200  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000956968 Jy
! Component: 100  -  total flux cleaned = 0.00153594 Jy
! Component: 150  -  total flux cleaned = 0.00188622 Jy
! Component: 200  -  total flux cleaned = 0.00209814 Jy
! Component: 250  -  total flux cleaned = 0.00221827 Jy
! Component: 300  -  total flux cleaned = 0.00221798 Jy
! Component: 350  -  total flux cleaned = 0.00221781 Jy
! Component: 400  -  total flux cleaned = 0.00221771 Jy
! Component: 450  -  total flux cleaned = 0.00221766 Jy
! Component: 500  -  total flux cleaned = 0.00221764 Jy
! Component: 550  -  total flux cleaned = 0.00221764 Jy
! Component: 600  -  total flux cleaned = 0.00222416 Jy
! Component: 650  -  total flux cleaned = 0.00223065 Jy
! Component: 700  -  total flux cleaned = 0.00223707 Jy
! Component: 750  -  total flux cleaned = 0.00224338 Jy
! Component: 800  -  total flux cleaned = 0.00224968 Jy
! Component: 850  -  total flux cleaned = 0.00225592 Jy
! Component: 900  -  total flux cleaned = 0.00226205 Jy
! Component: 950  -  total flux cleaned = 0.00226819 Jy
! Component: 1000  -  total flux cleaned = 0.00227424 Jy
! Component: 1050  -  total flux cleaned = 0.00228023 Jy
! Component: 1100  -  total flux cleaned = 0.00228616 Jy
! Component: 1150  -  total flux cleaned = 0.00229202 Jy
! Component: 1200  -  total flux cleaned = 0.00229782 Jy
! Total flux subtracted in 1200 components = 0.00229782 Jy
! Clean residual min=-0.003267 max=0.005017 Jy/beam
! Clean residual mean=-0.000015 rms=0.001089 Jy/beam
! Combined flux in latest and established models = 1.55979 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
clrmod true,true
! clrmod: Cleared the established and tentative models.
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=1.558893Jy  sigma=32.707637
! Fit after  self-cal, rms=1.558893Jy  sigma=32.707637
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=1.383 mas, bmaj=24.73 mas, bpa=19.52 degrees
! Estimated noise=1.01658 mJy/beam.
! clean: niter=800  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.615062 Jy
! Component: 100  -  total flux cleaned = 0.987178 Jy
! Component: 150  -  total flux cleaned = 1.21231 Jy
! Component: 200  -  total flux cleaned = 1.34852 Jy
! Component: 250  -  total flux cleaned = 1.43092 Jy
! Component: 300  -  total flux cleaned = 1.48078 Jy
! Component: 350  -  total flux cleaned = 1.51094 Jy
! Component: 400  -  total flux cleaned = 1.5292 Jy
! Component: 450  -  total flux cleaned = 1.54026 Jy
! Component: 500  -  total flux cleaned = 1.54696 Jy
! Component: 550  -  total flux cleaned = 1.55101 Jy
! Component: 600  -  total flux cleaned = 1.55362 Jy
! Component: 650  -  total flux cleaned = 1.55572 Jy
! Component: 700  -  total flux cleaned = 1.55745 Jy
! Component: 750  -  total flux cleaned = 1.55888 Jy
! Component: 800  -  total flux cleaned = 1.56007 Jy
! Total flux subtracted in 800 components = 1.56007 Jy
! Clean residual min=-0.003807 max=0.004039 Jy/beam
! Clean residual mean=-0.000019 rms=0.001167 Jy/beam
! Combined flux in latest and established models = 1.56006 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 6 model components to the UV plane model.
! The established model now contains 6 components and 1.56006 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.818 mas, bmaj=21.82 mas, bpa=19.22 degrees
! Estimated noise=0.79437 mJy/beam.
! clean: niter=1200  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000978186 Jy
! Component: 100  -  total flux cleaned = 0.0017221 Jy
! Component: 150  -  total flux cleaned = 0.00229742 Jy
! Component: 200  -  total flux cleaned = 0.00274409 Jy
! Component: 250  -  total flux cleaned = 0.00296315 Jy
! Component: 300  -  total flux cleaned = 0.00304014 Jy
! Component: 350  -  total flux cleaned = 0.00309914 Jy
! Component: 400  -  total flux cleaned = 0.00313257 Jy
! Component: 450  -  total flux cleaned = 0.00316442 Jy
! Component: 500  -  total flux cleaned = 0.00319476 Jy
! Component: 550  -  total flux cleaned = 0.00321429 Jy
! Component: 600  -  total flux cleaned = 0.00324227 Jy
! Component: 650  -  total flux cleaned = 0.00326026 Jy
! Component: 700  -  total flux cleaned = 0.00328608 Jy
! Component: 750  -  total flux cleaned = 0.00331078 Jy
! Component: 800  -  total flux cleaned = 0.00332667 Jy
! Component: 850  -  total flux cleaned = 0.0033496 Jy
! Component: 900  -  total flux cleaned = 0.00337153 Jy
! Component: 950  -  total flux cleaned = 0.0033857 Jy
! Component: 1000  -  total flux cleaned = 0.00340607 Jy
! Component: 1050  -  total flux cleaned = 0.00342562 Jy
! Component: 1100  -  total flux cleaned = 0.00344424 Jy
! Component: 1150  -  total flux cleaned = 0.00345625 Jy
! Component: 1200  -  total flux cleaned = 0.00347368 Jy
! Total flux subtracted in 1200 components = 0.00347368 Jy
! Clean residual min=-0.002432 max=0.002592 Jy/beam
! Clean residual mean=0.000006 rms=0.000780 Jy/beam
! Combined flux in latest and established models = 1.56354 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
levs=1.563,3.125,6.25,12.5,25.0,50.0
mapcol color
! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5.
mapl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.818 x 21.82 at 19.22 degrees (North through East)
! Clean map  min=-0.002385  max=1.5563 Jy/beam
! Clean map  min=-0.0023852  max=1.5588 Jy/beam
! 
! Move the cursor into the plot window and press 'H' for help
mapcol grey
! Mapplot colormap: grey, contrast: 1 brightness: 0.5.
camp
! Syntax error in line:
! camp
!    ^
! Unable to identify keyword "camp"
! 
x = (field_size-8) * field_cell / 4 
addwin -x,x,-x,x 
clean (512),0.01
! Adding 8 model components to the UV plane model.
! The established model now contains 14 components and 1.56354 Jy
! Inverting map 
! clean: niter=512  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000431349 Jy
! Component: 100  -  total flux cleaned = 0.000702877 Jy
! Component: 150  -  total flux cleaned = 0.000843422 Jy
! Component: 200  -  total flux cleaned = 0.00107326 Jy
! Component: 250  -  total flux cleaned = 0.0011953 Jy
! Component: 300  -  total flux cleaned = 0.00128154 Jy
! Component: 350  -  total flux cleaned = 0.00138939 Jy
! Component: 400  -  total flux cleaned = 0.00154164 Jy
! Component: 450  -  total flux cleaned = 0.00173523 Jy
! Component: 500  -  total flux cleaned = 0.00189726 Jy
! Total flux subtracted in 512 components = 0.00194228 Jy
! Clean residual min=-0.001229 max=0.001125 Jy/beam
! Clean residual mean=0.000006 rms=0.000468 Jy/beam
! Combined flux in latest and established models = 1.56548 Jy
levs=1.563,3.125,6.25,12.5,25.0,50.0
mapcol color
! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5.
mapl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.818 x 21.82 at 19.22 degrees (North through East)
! Clean map  min=-0.0012289  max=1.559 Jy/beam
! Clean map  min=-0.0018002  max=1.559 Jy/beam
! 
! Move the cursor into the plot window and press 'H' for help
mapcol grey
! Mapplot colormap: grey, contrast: 1 brightness: 0.5.
save J1245-1616_C
! Writing UV FITS file: J1245-1616_C.uvf
! Writing 98 model components to file: J1245-1616_C.mod
! wwins: Wrote 4 windows to J1245-1616_C.win
! Adding 84 model components to the UV plane model.
! The established model now contains 98 components and 1.56548 Jy
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.818 x 21.82 at 19.22 degrees (North through East)
! Clean map  min=-0.0017987  max=1.559 Jy/beam
! Writing clean map to FITS file: J1245-1616_C.fits
! Writing difmap environment to: J1245-1616_C.par
quit
! Quitting program
! Log file difmap.log_201 closed on Sat Feb  8 13:41:24 2020