Started working on galaxy PGC2537852 at Fri Jun 19 08:53:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 289.40613]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2537852/PGC2537852-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4217
 Peak Img[j, k]: 138 139
 Mean (j, k): 137.48 140.11
 Theta (deg): 35.6
 Astro PA (deg): 54.4
 Eps: 0.391
 Major axis (pix): 53.7
137.476498547 137.862 140.111620749 139.557
Starting ellipse-fitting for galaxy 242406
Fitting g-band took......5.603 sec
Fitting r-band took......5.780 sec
Fitting z-band took......5.757 sec
Time for all images = 17.140 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8189.83
r CoG modeling succeeded with a chi^2 minimum of 5206.89
z CoG modeling succeeded with a chi^2 minimum of 2511.27
Time = 0.036 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/246/PGC2537852/PGC2537852-largegalaxy-242406-ellipse.fits
Finished galaxy PGC2537852 in 0.855 minutes.