Started working on galaxy PGC2555279 at Thu Jun 18 12:31:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-tractor.fits
Read 12 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 106.80228]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 631
 Peak Img[j, k]: 119 119
 Mean (j, k): 119.93 119.02
 Theta (deg): 145.9
 Astro PA (deg): 124.1
 Eps: 0.690
 Major axis (pix): 26.6
Iteratively unmasking pixels:
  r=26.61 pixels
  r=26.61 pixels
  r=32.02 pixels
  r=38.30 pixels
  r=45.70 pixels
120.386903417 119.961 119.190053261 118.805
Starting ellipse-fitting for galaxy 461483
Fitting g-band took......1.704 sec
Fitting r-band took......1.698 sec
Fitting z-band took......1.667 sec
Time for all images = 5.069 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 444.62
r CoG modeling succeeded with a chi^2 minimum of 439.54
z CoG modeling succeeded with a chi^2 minimum of 521.97
Time = 0.027 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2555279/PGC2555279-largegalaxy-461483-ellipse.fits
Finished galaxy PGC2555279 in 2.255 minutes.