Started working on galaxy PGC2755624 at Fri Jun 19 08:49:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 626.52295]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755624/PGC2755624-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5349
 Peak Img[j, k]: 152 154
 Mean (j, k): 151.48 154.44
 Theta (deg): 86.5
 Astro PA (deg): 3.5
 Eps: 0.099
 Major axis (pix): 48.3
151.483515714 151.612 154.444357916 154.448
Starting ellipse-fitting for galaxy 1427749
Fitting g-band took......9.103 sec
Fitting r-band took......9.675 sec
Fitting z-band took......9.338 sec
Time for all images = 28.117 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 138.50
r CoG modeling succeeded with a chi^2 minimum of 436.38
z CoG modeling succeeded with a chi^2 minimum of 34.54
Time = 0.023 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/157/PGC2755624/PGC2755624-largegalaxy-1427749-ellipse.fits
Finished galaxy PGC2755624 in 1.024 minutes.