Started working on galaxy PGC174926 at Wed Jun 17 09:25:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-tractor.fits
Read 243 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 779.7788]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174926/PGC174926-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8482
 Peak Img[j, k]: 253 251
 Mean (j, k): 252.96 251.41
 Theta (deg): 0.5
 Astro PA (deg): 89.5
 Eps: 0.631
 Major axis (pix): 83.4
252.964896882 252.534 251.408472881 252.822
Starting ellipse-fitting for galaxy 1359401
Fitting g-band took......8.804 sec
Fitting r-band took......9.255 sec
Fitting z-band took......8.326 sec
Time for all images = 26.386 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 28417.64
r CoG modeling succeeded with a chi^2 minimum of 34538.16
z CoG modeling succeeded with a chi^2 minimum of 11803.00
Time = 0.072 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/033/PGC174926/PGC174926-largegalaxy-1359401-ellipse.fits
Finished galaxy PGC174926 in 1.109 minutes.