Started working on galaxy PGC2448738 at Thu Jun 18 06:39:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 343.0696]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2448738/PGC2448738-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2816
 Peak Img[j, k]: 135 134
 Mean (j, k): 133.96 134.64
 Theta (deg): 158.3
 Astro PA (deg): 111.7
 Eps: 0.537
 Major axis (pix): 46.6
133.955222254 134.372 134.641251632 134.483
Starting ellipse-fitting for galaxy 21266
Fitting g-band took......6.200 sec
Fitting r-band took......6.346 sec
Fitting z-band took......6.502 sec
Time for all images = 19.049 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 816.60
r CoG modeling succeeded with a chi^2 minimum of 7731.33
z CoG modeling succeeded with a chi^2 minimum of 2023.57
Time = 0.053 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/PGC2448738/PGC2448738-largegalaxy-21266-ellipse.fits
Finished galaxy PGC2448738 in 1.022 minutes.