Started working on galaxy PGC1857316 at Wed Jun 17 09:41:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-tractor.fits
Read 98 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 766.40784]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1857316/PGC1857316-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5483
 Peak Img[j, k]: 234 234
 Mean (j, k): 233.85 233.98
 Theta (deg): 144.5
 Astro PA (deg): 125.5
 Eps: 0.695
 Major axis (pix): 77.7
233.85470578 234.056 233.981941874 234.504
Starting ellipse-fitting for galaxy 1104958
Fitting g-band took......6.246 sec
Fitting r-band took......6.924 sec
Fitting z-band took......7.154 sec
Time for all images = 20.323 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2333.57
r CoG modeling succeeded with a chi^2 minimum of 3101.58
z CoG modeling succeeded with a chi^2 minimum of 2752.79
Time = 0.076 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/PGC1857316/PGC1857316-largegalaxy-1104958-ellipse.fits
Finished galaxy PGC1857316 in 1.032 minutes.