Started working on galaxy PGC918669 at Wed Jun 17 09:38:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-tractor.fits
Read 64 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 182.74614]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC918669/PGC918669-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2531
 Peak Img[j, k]: 153 155
 Mean (j, k): 152.11 154.69
 Theta (deg): 40.2
 Astro PA (deg): 49.8
 Eps: 0.555
 Major axis (pix): 47.8
152.111550925 152.726 154.686978805 154.733
Starting ellipse-fitting for galaxy 425960
Fitting g-band took......3.115 sec
Fitting r-band took......2.969 sec
Fitting z-band took......3.003 sec
Time for all images = 9.087 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1082.16
r CoG modeling succeeded with a chi^2 minimum of 2016.96
z CoG modeling succeeded with a chi^2 minimum of 429.02
Time = 0.037 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/039/PGC918669/PGC918669-largegalaxy-425960-ellipse.fits
Finished galaxy PGC918669 in 0.826 minutes.