Started working on galaxy PGC498455 at Tue Jun 16 17:50:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 469.51987]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC498455/PGC498455-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5776
 Peak Img[j, k]: 115 115
 Mean (j, k): 115.09 114.95
 Theta (deg): 47.0
 Astro PA (deg): 43.0
 Eps: 0.224
 Major axis (pix): 51.9
115.088933958 114.443 114.952674394 114.88
Starting ellipse-fitting for galaxy 773172
Fitting g-band took......5.252 sec
Fitting r-band took......5.075 sec
Fitting z-band took......5.321 sec
Time for all images = 15.648 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 84.41
r CoG modeling succeeded with a chi^2 minimum of 288.93
z CoG modeling succeeded with a chi^2 minimum of 114.62
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/026/PGC498455/PGC498455-largegalaxy-773172-ellipse.fits
Finished galaxy PGC498455 in 0.854 minutes.