Started working on galaxy PGC2176522 at Thu Jun 18 11:23:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 480.32288]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2176522/PGC2176522-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4534
 Peak Img[j, k]: 118 114
 Mean (j, k): 117.27 114.33
 Theta (deg): 40.6
 Astro PA (deg): 49.4
 Eps: 0.174
 Major axis (pix): 44.6
117.267872069 117.38 114.33279792 114.081
Starting ellipse-fitting for galaxy 436430
Fitting g-band took......8.109 sec
Fitting r-band took......7.707 sec
Fitting z-band took......7.932 sec
Time for all images = 23.747 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 874.35
r CoG modeling succeeded with a chi^2 minimum of 1972.18
z CoG modeling succeeded with a chi^2 minimum of 2078.25
Time = 0.038 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/104/PGC2176522/PGC2176522-largegalaxy-436430-ellipse.fits
Finished galaxy PGC2176522 in 7.541 minutes.