Started working on galaxy PGC834961 at Tue Jun 16 19:05:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 973.07996]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC834961/PGC834961-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7153
 Peak Img[j, k]: 167 167
 Mean (j, k): 166.52 166.03
 Theta (deg): 104.0
 Astro PA (deg): 166.0
 Eps: 0.368
 Major axis (pix): 64.0
166.520196067 166.988 166.027551613 166.595
Starting ellipse-fitting for galaxy 312710
Fitting g-band took......8.612 sec
Fitting r-band took......8.180 sec
Fitting z-band took......8.119 sec
Time for all images = 24.912 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3632.56
r CoG modeling succeeded with a chi^2 minimum of 9810.67
z CoG modeling succeeded with a chi^2 minimum of 3235.82
Time = 0.053 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/076/PGC834961/PGC834961-largegalaxy-312710-ellipse.fits
Finished galaxy PGC834961 in 0.579 minutes.