Started working on galaxy PGC2538451 at Thu Jun 18 13:19:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 363.39316]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2538451/PGC2538451-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6657
 Peak Img[j, k]: 146 146
 Mean (j, k): 145.79 146.83
 Theta (deg): 136.5
 Astro PA (deg): 133.5
 Eps: 0.319
 Major axis (pix): 60.7
145.793654184 146.149 146.829785745 146.352
Starting ellipse-fitting for galaxy 181804
Fitting g-band took......6.263 sec
Fitting r-band took......6.804 sec
Fitting z-band took......7.284 sec
Time for all images = 20.351 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6.97
r CoG modeling succeeded with a chi^2 minimum of 37.43
z CoG modeling succeeded with a chi^2 minimum of 2.82
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/206/PGC2538451/PGC2538451-largegalaxy-181804-ellipse.fits
Finished galaxy PGC2538451 in 2.617 minutes.