Started working on galaxy PGC540888 at Wed Jun 17 19:28:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-tractor.fits
Read 102 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 344.54742]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC540888/PGC540888-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6680
 Peak Img[j, k]: 163 165
 Mean (j, k): 168.12 160.98
 Theta (deg): 31.2
 Astro PA (deg): 58.8
 Eps: 0.603
 Major axis (pix): 91.2
168.115282668 164.077 160.984472016 163.473
Starting ellipse-fitting for galaxy 528910
Fitting g-band took......14.712 sec
Fitting r-band took......13.466 sec
Fitting z-band took......14.168 sec
Time for all images = 42.346 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3522.32
r CoG modeling succeeded with a chi^2 minimum of 6704.44
z CoG modeling succeeded with a chi^2 minimum of 1112.13
Time = 0.085 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/093/PGC540888/PGC540888-largegalaxy-528910-ellipse.fits
Finished galaxy PGC540888 in 1.419 minutes.