Started working on galaxy PGC2748645 at Fri Jun 19 10:36:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 351.76663]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2748645/PGC2748645-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3586
 Peak Img[j, k]: 117 115
 Mean (j, k): 116.02 114.83
 Theta (deg): 123.6
 Astro PA (deg): 146.4
 Eps: 0.381
 Major axis (pix): 46.6
116.021092283 116.792 114.831145187 114.908
Starting ellipse-fitting for galaxy 600041
Fitting g-band took......2.054 sec
Fitting r-band took......2.251 sec
Fitting z-band took......2.238 sec
Time for all images = 6.543 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1026.63
r CoG modeling succeeded with a chi^2 minimum of 1302.52
z CoG modeling succeeded with a chi^2 minimum of 1416.01
Time = 0.025 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/176/PGC2748645/PGC2748645-largegalaxy-600041-ellipse.fits
Finished galaxy PGC2748645 in 0.682 minutes.