Started working on galaxy PGC375821 at Wed Jun 17 09:49:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-tractor.fits
Read 105 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 548.4101]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC375821/PGC375821-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5976
 Peak Img[j, k]: 176 177
 Mean (j, k): 176.13 176.47
 Theta (deg): 37.4
 Astro PA (deg): 52.6
 Eps: 0.482
 Major axis (pix): 57.0
176.130160811 175.815 176.468885096 176.982
Starting ellipse-fitting for galaxy 802587
Fitting g-band took......6.274 sec
Fitting r-band took......5.636 sec
Fitting z-band took......6.445 sec
Time for all images = 18.355 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 24728.84
r CoG modeling succeeded with a chi^2 minimum of 51169.36
z CoG modeling succeeded with a chi^2 minimum of 11468.03
Time = 0.043 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/PGC375821/PGC375821-largegalaxy-802587-ellipse.fits
Finished galaxy PGC375821 in 0.428 minutes.