Started working on galaxy PGC2491797 at Wed Jun 17 17:45:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 376.94116]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2491797/PGC2491797-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3922
 Peak Img[j, k]: 136 135
 Mean (j, k): 135.45 135.00
 Theta (deg): 136.2
 Astro PA (deg): 133.8
 Eps: 0.388
 Major axis (pix): 52.1
135.44507965 135.618 135.002004 135.366
Starting ellipse-fitting for galaxy 125449
Fitting g-band took......9.790 sec
Fitting r-band took......9.124 sec
Fitting z-band took......10.903 sec
Time for all images = 29.817 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 216.81
r CoG modeling succeeded with a chi^2 minimum of 294.84
z CoG modeling succeeded with a chi^2 minimum of 659.91
Time = 0.055 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/206/PGC2491797/PGC2491797-largegalaxy-125449-ellipse.fits
Finished galaxy PGC2491797 in 1.109 minutes.