Started working on galaxy PGC1912493 at Wed Jun 17 19:23:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-tractor.fits
Read 94 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 371.5717]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1912493/PGC1912493-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5413
 Peak Img[j, k]: 239 239
 Mean (j, k): 238.52 238.25
 Theta (deg): 110.1
 Astro PA (deg): 159.9
 Eps: 0.081
 Major axis (pix): 52.7
238.523367065 238.432 238.254710568 238.518
Starting ellipse-fitting for galaxy 1151860
Fitting g-band took......6.915 sec
Fitting r-band took......7.145 sec
Fitting z-band took......7.096 sec
Time for all images = 21.156 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 236.67
r CoG modeling succeeded with a chi^2 minimum of 379.08
z CoG modeling succeeded with a chi^2 minimum of 228.04
Time = 0.041 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/246/PGC1912493/PGC1912493-largegalaxy-1151860-ellipse.fits
Finished galaxy PGC1912493 in 1.119 minutes.