Started working on galaxy PGC2464556 at Fri Jun 19 07:42:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 472.51093]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2464556/PGC2464556-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: 1236
 Peak Img[j, k]: 157 157
 Mean (j, k): 157.06 157.40
 Theta (deg): 55.3
 Astro PA (deg): 34.7
 Eps: 0.279
 Major axis (pix): 24.0
Iteratively unmasking pixels:
  r=24.03 pixels
  r=24.03 pixels
  r=28.84 pixels
  r=34.57 pixels
  r=41.49 pixels
157.25236106 156.984 157.26572314 157.083
Starting ellipse-fitting for galaxy 1390362
Fitting g-band took......2.697 sec
Fitting r-band took......2.659 sec
Fitting z-band took......2.739 sec
Time for all images = 8.094 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
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 15.90
r CoG modeling succeeded with a chi^2 minimum of 25.18
z CoG modeling succeeded with a chi^2 minimum of 28.57
Time = 0.024 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/243/PGC2464556/PGC2464556-largegalaxy-1390362-ellipse.fits
Finished galaxy PGC2464556 in 0.278 minutes.