! Started logfile: difmap.log_515 on Sat Feb 15 16:53:08 2020
![@/tmp/difmap__36433.1]
! Obeying initialization file: /tmp/difmap__36433.1
![@/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__36433.2]
![Exited script file: /tmp/difmap__36433.2]
obs J2340-3335_C_uva.fits
! Reading UV FITS file: J2340-3335_C_uva.fits
! AN table 1: 15 integrations on 10 of 10 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J2340-3335
! 
! 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 67 lines of history.
! 
! Reading 1200 visibilities.
![Exited script file: /tmp/difmap__36433.1]
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=1.001681Jy  sigma=15.364909
! Fit after  self-cal, rms=0.973754Jy  sigma=14.942077
! 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
uvaver 88
! Averaging into 88 second bins.
! 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
proj
! Using default options string "m3"
! 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=3.715 mas, bmaj=34.33 mas, bpa=-14.82 degrees
! Estimated noise=1.73352 mJy/beam.
! clean: niter=200  gain=0.02  cutoff=0
! Component: 050  -  total flux cleaned = 0.0172832 Jy
! Component: 100  -  total flux cleaned = 0.0235816 Jy
! Component: 150  -  total flux cleaned = 0.0252615 Jy
! Component: 200  -  total flux cleaned = 0.0254345 Jy
! Total flux subtracted in 200 components = 0.0254345 Jy
! Clean residual min=-0.001766 max=0.001769 Jy/beam
! Clean residual mean=-0.000025 rms=0.000696 Jy/beam
! Combined flux in latest and established models = 0.0254345 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.
! 
! 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=0.028932Jy  sigma=1.724531
! Fit after  self-cal, rms=0.028932Jy  sigma=1.724531
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=3.715 mas, bmaj=34.33 mas, bpa=-14.82 degrees
! Estimated noise=1.73352 mJy/beam.
! clean: niter=800  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.0107355 Jy
! Component: 100  -  total flux cleaned = 0.0172326 Jy
! Component: 150  -  total flux cleaned = 0.0211648 Jy
! Component: 200  -  total flux cleaned = 0.0235446 Jy
! Component: 250  -  total flux cleaned = 0.024985 Jy
! Component: 300  -  total flux cleaned = 0.0258568 Jy
! Component: 350  -  total flux cleaned = 0.0263852 Jy
! Component: 400  -  total flux cleaned = 0.0267136 Jy
! Component: 450  -  total flux cleaned = 0.0269244 Jy
! Component: 500  -  total flux cleaned = 0.0270642 Jy
! Component: 550  -  total flux cleaned = 0.0271507 Jy
! Component: 600  -  total flux cleaned = 0.0271509 Jy
! Component: 650  -  total flux cleaned = 0.0271511 Jy
! Component: 700  -  total flux cleaned = 0.0271512 Jy
! Component: 750  -  total flux cleaned = 0.0271512 Jy
! Component: 800  -  total flux cleaned = 0.0271513 Jy
! Total flux subtracted in 800 components = 0.0271513 Jy
! Clean residual min=-0.002271 max=0.002622 Jy/beam
! Clean residual mean=-0.000031 rms=0.000775 Jy/beam
! Combined flux in latest and established models = 0.0271513 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 19 model components to the UV plane model.
! The established model now contains 19 components and 0.0271513 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.542 mas, bmaj=32.95 mas, bpa=-14.34 degrees
! Estimated noise=1.33006 mJy/beam.
! clean: niter=1200  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000224203 Jy
! Component: 100  -  total flux cleaned = 0.000230663 Jy
! Component: 150  -  total flux cleaned = 0.000254739 Jy
! Component: 200  -  total flux cleaned = 0.000271927 Jy
! Component: 250  -  total flux cleaned = 0.000288454 Jy
! Component: 300  -  total flux cleaned = 0.000304373 Jy
! Component: 350  -  total flux cleaned = 0.000319631 Jy
! Component: 400  -  total flux cleaned = 0.00033439 Jy
! Component: 450  -  total flux cleaned = 0.000348592 Jy
! Component: 500  -  total flux cleaned = 0.000362145 Jy
! Component: 550  -  total flux cleaned = 0.000371036 Jy
! Component: 600  -  total flux cleaned = 0.00037966 Jy
! Component: 650  -  total flux cleaned = 0.000387942 Jy
! Component: 700  -  total flux cleaned = 0.000392039 Jy
! Component: 750  -  total flux cleaned = 0.000396089 Jy
! Component: 800  -  total flux cleaned = 0.000403937 Jy
! Component: 850  -  total flux cleaned = 0.000407702 Jy
! Component: 900  -  total flux cleaned = 0.000411477 Jy
! Component: 950  -  total flux cleaned = 0.000415254 Jy
! Component: 1000  -  total flux cleaned = 0.000418799 Jy
! Component: 1050  -  total flux cleaned = 0.000422385 Jy
! Component: 1100  -  total flux cleaned = 0.000425784 Jy
! Component: 1150  -  total flux cleaned = 0.000429237 Jy
! Component: 1200  -  total flux cleaned = 0.000432689 Jy
! Total flux subtracted in 1200 components = 0.000432689 Jy
! Clean residual min=-0.001729 max=0.001757 Jy/beam
! Clean residual mean=-0.000034 rms=0.000644 Jy/beam
! Combined flux in latest and established models = 0.0275839 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=0.028932Jy  sigma=1.724531
! Fit after  self-cal, rms=0.028932Jy  sigma=1.724531
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=3.715 mas, bmaj=34.33 mas, bpa=-14.82 degrees
! Estimated noise=1.73352 mJy/beam.
! clean: niter=800  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.0107355 Jy
! Component: 100  -  total flux cleaned = 0.0172326 Jy
! Component: 150  -  total flux cleaned = 0.0211648 Jy
! Component: 200  -  total flux cleaned = 0.0235446 Jy
! Component: 250  -  total flux cleaned = 0.024985 Jy
! Component: 300  -  total flux cleaned = 0.0258568 Jy
! Component: 350  -  total flux cleaned = 0.0263859 Jy
! Component: 400  -  total flux cleaned = 0.0267261 Jy
! Component: 450  -  total flux cleaned = 0.0269595 Jy
! Component: 500  -  total flux cleaned = 0.0271249 Jy
! Component: 550  -  total flux cleaned = 0.0272458 Jy
! Component: 600  -  total flux cleaned = 0.0272581 Jy
! Component: 650  -  total flux cleaned = 0.0272618 Jy
! Component: 700  -  total flux cleaned = 0.0272657 Jy
! Component: 750  -  total flux cleaned = 0.0272694 Jy
! Component: 800  -  total flux cleaned = 0.0272728 Jy
! Total flux subtracted in 800 components = 0.0272728 Jy
! Clean residual min=-0.002279 max=0.002613 Jy/beam
! Clean residual mean=-0.000032 rms=0.000774 Jy/beam
! Combined flux in latest and established models = 0.0272728 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 26 model components to the UV plane model.
! The established model now contains 26 components and 0.0272728 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.542 mas, bmaj=32.95 mas, bpa=-14.34 degrees
! Estimated noise=1.33006 mJy/beam.
! clean: niter=1200  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000337797 Jy
! Component: 100  -  total flux cleaned = 0.000464713 Jy
! Component: 150  -  total flux cleaned = 0.000464732 Jy
! Component: 200  -  total flux cleaned = 0.00047627 Jy
! Component: 250  -  total flux cleaned = 0.000492702 Jy
! Component: 300  -  total flux cleaned = 0.000502874 Jy
! Component: 350  -  total flux cleaned = 0.000507841 Jy
! Component: 400  -  total flux cleaned = 0.00050769 Jy
! Component: 450  -  total flux cleaned = 0.000507583 Jy
! Component: 500  -  total flux cleaned = 0.000507504 Jy
! Component: 550  -  total flux cleaned = 0.000507443 Jy
! Component: 600  -  total flux cleaned = 0.000507316 Jy
! Component: 650  -  total flux cleaned = 0.000507202 Jy
! Component: 700  -  total flux cleaned = 0.000507142 Jy
! Component: 750  -  total flux cleaned = 0.000507115 Jy
! Component: 800  -  total flux cleaned = 0.000507108 Jy
! Component: 850  -  total flux cleaned = 0.000510622 Jy
! Component: 900  -  total flux cleaned = 0.000510458 Jy
! Component: 950  -  total flux cleaned = 0.000513609 Jy
! Component: 1000  -  total flux cleaned = 0.00051329 Jy
! Component: 1050  -  total flux cleaned = 0.000513551 Jy
! Component: 1100  -  total flux cleaned = 0.000513626 Jy
! Component: 1150  -  total flux cleaned = 0.00051659 Jy
! Component: 1200  -  total flux cleaned = 0.000516484 Jy
! Total flux subtracted in 1200 components = 0.000516484 Jy
! Clean residual min=-0.001738 max=0.001742 Jy/beam
! Clean residual mean=-0.000035 rms=0.000621 Jy/beam
! Combined flux in latest and established models = 0.0277893 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 10 model components to the UV plane model.
! The established model now contains 35 components and 0.0277893 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=0.010669Jy  sigma=0.604363
! Fit after  self-cal, rms=0.010568Jy  sigma=0.597317
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=0.010568Jy  sigma=0.597317
! Fit after  self-cal, rms=0.009070Jy  sigma=0.475481
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
! Inverting map and beam 
! Estimated beam: bmin=4.609 mas, bmaj=33.06 mas, bpa=-13.71 degrees
! Estimated noise=1.30003 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.609 x 33.06 at -13.71 degrees (North through East)
! Clean map  min=-0.0015207  max=0.027215 Jy/beam
! 
! Move the cursor into the plot window and press 'H' for help
mapcol grey
! Mapplot colormap: grey, contrast: 1 brightness: 0.5.
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=0.028332Jy  sigma=1.724531
! Fit after  self-cal, rms=0.028332Jy  sigma=1.724531
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=3.658 mas, bmaj=34.59 mas, bpa=-14.6 degrees
! Estimated noise=1.72044 mJy/beam.
! clean: niter=800  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.010661 Jy
! Component: 100  -  total flux cleaned = 0.0171131 Jy
! Component: 150  -  total flux cleaned = 0.0210181 Jy
! Component: 200  -  total flux cleaned = 0.0233815 Jy
! Component: 250  -  total flux cleaned = 0.024812 Jy
! Component: 300  -  total flux cleaned = 0.0256779 Jy
! Component: 350  -  total flux cleaned = 0.0262092 Jy
! Component: 400  -  total flux cleaned = 0.0265936 Jy
! Component: 450  -  total flux cleaned = 0.0268936 Jy
! Component: 500  -  total flux cleaned = 0.0271299 Jy
! Component: 550  -  total flux cleaned = 0.0273168 Jy
! Component: 600  -  total flux cleaned = 0.0274648 Jy
! Component: 650  -  total flux cleaned = 0.0275822 Jy
! Component: 700  -  total flux cleaned = 0.0276752 Jy
! Component: 750  -  total flux cleaned = 0.0277489 Jy
! Component: 800  -  total flux cleaned = 0.0278074 Jy
! Total flux subtracted in 800 components = 0.0278074 Jy
! Clean residual min=-0.002229 max=0.002106 Jy/beam
! Clean residual mean=-0.000007 rms=0.000631 Jy/beam
! Combined flux in latest and established models = 0.0278074 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 30 model components to the UV plane model.
! The established model now contains 30 components and 0.0278074 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.609 mas, bmaj=33.06 mas, bpa=-13.71 degrees
! Estimated noise=1.30003 mJy/beam.
! clean: niter=1200  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000128954 Jy
! Component: 100  -  total flux cleaned = -0.000128616 Jy
! Component: 150  -  total flux cleaned = -0.000128343 Jy
! Component: 200  -  total flux cleaned = -0.000128122 Jy
! Component: 250  -  total flux cleaned = -0.000127944 Jy
! Component: 300  -  total flux cleaned = -0.000127811 Jy
! Component: 350  -  total flux cleaned = -0.000127727 Jy
! Component: 400  -  total flux cleaned = -0.000127637 Jy
! Component: 450  -  total flux cleaned = -0.000127559 Jy
! Component: 500  -  total flux cleaned = -0.000127506 Jy
! Component: 550  -  total flux cleaned = -0.000127469 Jy
! Component: 600  -  total flux cleaned = -0.000127441 Jy
! Component: 650  -  total flux cleaned = -0.000127295 Jy
! Component: 700  -  total flux cleaned = -0.000127189 Jy
! Component: 750  -  total flux cleaned = -0.000127119 Jy
! Component: 800  -  total flux cleaned = -0.000127072 Jy
! Component: 850  -  total flux cleaned = -0.000125414 Jy
! Component: 900  -  total flux cleaned = -0.000125509 Jy
! Component: 950  -  total flux cleaned = -0.000125603 Jy
! Component: 1000  -  total flux cleaned = -0.000125451 Jy
! Component: 1050  -  total flux cleaned = -0.000123862 Jy
! Component: 1100  -  total flux cleaned = -0.000123907 Jy
! Component: 1150  -  total flux cleaned = -0.000123934 Jy
! Component: 1200  -  total flux cleaned = -0.000122415 Jy
! Total flux subtracted in 1200 components = -0.000122415 Jy
! Clean residual min=-0.001520 max=0.001545 Jy/beam
! Clean residual mean=-0.000012 rms=0.000503 Jy/beam
! Combined flux in latest and established models = 0.027685 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
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
! clean: niter=512  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000111757 Jy
! Component: 100  -  total flux cleaned = -6.42383e-05 Jy
! Component: 150  -  total flux cleaned = -6.57761e-05 Jy
! Component: 200  -  total flux cleaned = -4.69907e-05 Jy
! Component: 250  -  total flux cleaned = -2.98058e-05 Jy
! Component: 300  -  total flux cleaned = -4.51143e-05 Jy
! Component: 350  -  total flux cleaned = -5.93376e-05 Jy
! Component: 400  -  total flux cleaned = -7.27118e-05 Jy
! Component: 450  -  total flux cleaned = -0.000121301 Jy
! Component: 500  -  total flux cleaned = -0.000214522 Jy
! Total flux subtracted in 512 components = -0.000225839 Jy
! Clean residual min=-0.000563 max=0.000664 Jy/beam
! Clean residual mean=-0.000010 rms=0.000218 Jy/beam
! Combined flux in latest and established models = 0.0274591 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: 4.609 x 33.06 at -13.71 degrees (North through East)
! Clean map  min=-0.00056018  max=0.027314 Jy/beam
! Clean map  min=-0.0014804  max=0.027259 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 J2340-3335_C
! Writing UV FITS file: J2340-3335_C.uvf
! Writing 110 model components to file: J2340-3335_C.mod
! wwins: Wrote 3 windows to J2340-3335_C.win
! Adding 80 model components to the UV plane model.
! The established model now contains 104 components and 0.0274591 Jy
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.609 x 33.06 at -13.71 degrees (North through East)
! Clean map  min=-0.0013635  max=0.027277 Jy/beam
! Writing clean map to FITS file: J2340-3335_C.fits
! Writing difmap environment to: J2340-3335_C.par
quit
! Quitting program
! Log file difmap.log_515 closed on Sat Feb 15 16:53:40 2020