Started working on galaxy PGC2502917 at Thu Jun 18 07:10:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 347.77075]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2502917/PGC2502917-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5272
 Peak Img[j, k]: 169 168
 Mean (j, k): 168.20 168.52
 Theta (deg): 135.2
 Astro PA (deg): 134.8
 Eps: 0.286
 Major axis (pix): 53.9
168.203925967 168.336 168.521923764 168.523
Starting ellipse-fitting for galaxy 1177744
Fitting g-band took......11.260 sec
Fitting r-band took......11.597 sec
Fitting z-band took......10.837 sec
Time for all images = 33.694 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 23.46
r CoG modeling succeeded with a chi^2 minimum of 4.29
z CoG modeling succeeded with a chi^2 minimum of 62.47
Time = 0.056 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/263/PGC2502917/PGC2502917-largegalaxy-1177744-ellipse.fits
Finished galaxy PGC2502917 in 1.193 minutes.