Started working on galaxy PGC057531 at Thu Jun 18 12:37:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 687.2738]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057531/PGC057531-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8465
 Peak Img[j, k]: 206 206
 Mean (j, k): 204.77 206.63
 Theta (deg): 62.7
 Astro PA (deg): 27.3
 Eps: 0.454
 Major axis (pix): 74.7
204.774939407 205.078 206.630867064 206.521
Starting ellipse-fitting for galaxy 507606
Fitting g-band took......10.743 sec
Fitting r-band took......10.015 sec
Fitting z-band took......11.285 sec
Time for all images = 32.044 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3675.71
r CoG modeling succeeded with a chi^2 minimum of 6433.03
z CoG modeling succeeded with a chi^2 minimum of 3629.37
Time = 0.051 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/243/PGC057531/PGC057531-largegalaxy-507606-ellipse.fits
Finished galaxy PGC057531 in 3.005 minutes.