Started working on galaxy PGC2551824 at Wed Jun 17 15:26:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 217.11902]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2551824/PGC2551824-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2127
 Peak Img[j, k]: 128 128
 Mean (j, k): 127.63 127.46
 Theta (deg): 152.7
 Astro PA (deg): 117.3
 Eps: 0.665
 Major axis (pix): 44.9
127.634114602 127.57 127.463887386 127.339
Starting ellipse-fitting for galaxy 18835
Fitting g-band took......4.916 sec
Fitting r-band took......4.448 sec
Fitting z-band took......4.722 sec
Time for all images = 14.086 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1331.61
r CoG modeling succeeded with a chi^2 minimum of 1361.42
z CoG modeling succeeded with a chi^2 minimum of 1239.56
Time = 0.049 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/134/PGC2551824/PGC2551824-largegalaxy-18835-ellipse.fits
Finished galaxy PGC2551824 in 0.864 minutes.