Started working on galaxy PGC2597604_GROUP at Thu Jun 18 05:11:31 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-tractor.fits
Read 76 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-maskbits.fits.fz
  Dropping PGC2597760 (SGA_ID=567719, RA, Dec = 176.0004060 60.0799825): type=['SER'], r50=1.384 (<2.0) arcsec
Sort by flux!  [ 169.83366]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2252
 Peak Img[j, k]: 191 241
 Mean (j, k): 190.86 241.98
 Theta (deg): 37.2
 Astro PA (deg): 52.8
 Eps: 0.754
 Major axis (pix): 57.9
190.855049796 190.645 241.981316715 241.896
Starting ellipse-fitting for galaxy 613832
Fitting g-band took......8.097 sec
Fitting r-band took......7.924 sec
Fitting z-band took......8.597 sec
Time for all images = 24.618 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 158.35
r CoG modeling succeeded with a chi^2 minimum of 216.62
z CoG modeling succeeded with a chi^2 minimum of 162.18
Time = 0.074 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/176/PGC2597604_GROUP/PGC2597604_GROUP-largegalaxy-613832-ellipse.fits
Finished galaxy PGC2597604_GROUP in 1.104 minutes.