Started working on galaxy PGC2491238 at Thu Jun 18 10:39:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-maskbits.fits.fz
Sort by flux!  [165.64836]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2491238/PGC2491238-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2072
 Peak Img[j, k]: 122 122
 Mean (j, k): 121.18 122.34
 Theta (deg): 1.1
 Astro PA (deg): 88.9
 Eps: 0.587
 Major axis (pix): 39.8
121.17714645749739 122.15345 122.34338519556893 122.246735
Starting ellipse-fitting for galaxy 912074
Fitting g-band took......3.801 sec
Fitting r-band took......4.167 sec
Fitting z-band took......4.306 sec
Time for all images = 12.274 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1375.33
r CoG modeling succeeded with a chi^2 minimum of 1084.76
z CoG modeling succeeded with a chi^2 minimum of 1006.60
Time = 0.043 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/122/PGC2491238/PGC2491238-largegalaxy-912074-ellipse.fits
Finished galaxy PGC2491238 in 5.440 minutes.