Started working on galaxy PGC008646 at Thu Jun 18 19:40:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1095.8951]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008646/PGC008646-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8388
 Peak Img[j, k]: 117 116
 Mean (j, k): 117.50 118.05
 Theta (deg): 65.2
 Astro PA (deg): 24.8
 Eps: 0.071
 Major axis (pix): 58.6
117.499514873 117.587 118.045540223 117.369
Starting ellipse-fitting for galaxy 964418
Fitting g-band took......8.484 sec
Fitting r-band took......8.420 sec
Fitting z-band took......8.589 sec
Time for all images = 25.494 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 193.27
r CoG modeling succeeded with a chi^2 minimum of 22.56
z CoG modeling succeeded with a chi^2 minimum of 223.40
Time = 0.033 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/033/PGC008646/PGC008646-largegalaxy-964418-ellipse.fits
Finished galaxy PGC008646 in 1.025 minutes.