Started working on galaxy PGC2603895 at Thu Jun 18 16:50:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 292.15375]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2603895/PGC2603895-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4304
 Peak Img[j, k]: 137 136
 Mean (j, k): 136.07 135.82
 Theta (deg): 38.4
 Astro PA (deg): 51.6
 Eps: 0.348
 Major axis (pix): 51.3
136.069618433 136.257 135.823463363 135.922
Starting ellipse-fitting for galaxy 831254
Fitting g-band took......4.141 sec
Fitting r-band took......4.162 sec
Fitting z-band took......4.303 sec
Time for all images = 12.607 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 10.38
r CoG modeling succeeded with a chi^2 minimum of 21.40
z CoG modeling succeeded with a chi^2 minimum of 53.90
Time = 0.035 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/166/PGC2603895/PGC2603895-largegalaxy-831254-ellipse.fits
Finished galaxy PGC2603895 in 0.904 minutes.