Started working on galaxy PGC481876 at Thu Jun 18 03:50:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 240.98448]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC481876/PGC481876-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3548
 Peak Img[j, k]: 126 125
 Mean (j, k): 124.27 123.38
 Theta (deg): 130.7
 Astro PA (deg): 139.3
 Eps: 0.274
 Major axis (pix): 43.4
124.269429262 126.324 123.380934826 125.089
Starting ellipse-fitting for galaxy 1138678
Fitting g-band took......3.458 sec
Fitting r-band took......3.205 sec
Fitting z-band took......3.414 sec
Time for all images = 10.077 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 21.67
r CoG modeling succeeded with a chi^2 minimum of 275.51
z CoG modeling succeeded with a chi^2 minimum of 586.15
Time = 0.032 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/336/PGC481876/PGC481876-largegalaxy-1138678-ellipse.fits
Finished galaxy PGC481876 in 1.108 minutes.