Started working on galaxy PGC031056 at Tue Jun 16 17:34:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-tractor.fits
Read 164 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1627.9146]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031056/PGC031056-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 19991
 Peak Img[j, k]: 276 276
 Mean (j, k): 275.24 275.32
 Theta (deg): 155.7
 Astro PA (deg): 114.3
 Eps: 0.286
 Major axis (pix): 104.6
275.237515228 275.478 275.31844865 275.848
Starting ellipse-fitting for galaxy 998681
Fitting g-band took......31.028 sec
Fitting r-band took......27.375 sec
Fitting z-band took......28.704 sec
Time for all images = 87.108 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 171.00
r CoG modeling succeeded with a chi^2 minimum of 147.08
z CoG modeling succeeded with a chi^2 minimum of 141.21
Time = 0.112 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/157/PGC031056/PGC031056-largegalaxy-998681-ellipse.fits
Finished galaxy PGC031056 in 2.125 minutes.