Started working on galaxy PGC755578 at Thu Jun 18 04:12:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 268.17688]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC755578/PGC755578-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3558
 Peak Img[j, k]: 138 137
 Mean (j, k): 137.89 136.83
 Theta (deg): 171.9
 Astro PA (deg): 98.1
 Eps: 0.414
 Major axis (pix): 48.0
137.892617996 137.675 136.832972983 136.53
Starting ellipse-fitting for galaxy 423014
Fitting g-band took......4.496 sec
Fitting r-band took......4.489 sec
Fitting z-band took......4.284 sec
Time for all images = 13.269 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2.95
r CoG modeling succeeded with a chi^2 minimum of 44.18
z CoG modeling succeeded with a chi^2 minimum of 38.80
Time = 0.040 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/PGC755578/PGC755578-largegalaxy-423014-ellipse.fits
Finished galaxy PGC755578 in 0.934 minutes.