Started working on galaxy PGC2575796 at Thu Jun 18 13:59:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 111.94423]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2575796/PGC2575796-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1697
 Peak Img[j, k]: 142 143
 Mean (j, k): 141.74 143.16
 Theta (deg): 154.0
 Astro PA (deg): 116.0
 Eps: 0.692
 Major axis (pix): 47.9
141.736262014 141.192 143.162750212 141.902
Starting ellipse-fitting for galaxy 753989
Fitting g-band took......2.579 sec
Fitting r-band took......2.491 sec
Fitting z-band took......2.597 sec
Time for all images = 7.667 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 450.83
r CoG modeling succeeded with a chi^2 minimum of 118.03
z CoG modeling succeeded with a chi^2 minimum of 53.70
Time = 0.044 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/202/PGC2575796/PGC2575796-largegalaxy-753989-ellipse.fits
Finished galaxy PGC2575796 in 1.764 minutes.