Started working on galaxy PGC174044 at Wed Jun 17 16:26:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1028.9788]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174044/PGC174044-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8433
 Peak Img[j, k]: 152 153
 Mean (j, k): 152.54 152.87
 Theta (deg): 21.1
 Astro PA (deg): 68.9
 Eps: 0.160
 Major axis (pix): 58.4
152.543943025 152.269 152.873699043 153.331
Starting ellipse-fitting for galaxy 867237
Fitting g-band took......7.953 sec
Fitting r-band took......7.852 sec
Fitting z-band took......8.653 sec
Time for all images = 24.458 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 496.24
r CoG modeling succeeded with a chi^2 minimum of 925.40
z CoG modeling succeeded with a chi^2 minimum of 349.76
Time = 0.041 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/PGC174044/PGC174044-largegalaxy-867237-ellipse.fits
Finished galaxy PGC174044 in 0.474 minutes.