Started working on galaxy PGC539794 at Tue Jun 16 13:22:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 62.47063]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC539794/PGC539794-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1115
 Peak Img[j, k]: 124 133
 Mean (j, k): 125.11 131.63
 Theta (deg): 30.6
 Astro PA (deg): 59.4
 Eps: 0.753
 Major axis (pix): 41.7
125.107838778 125.154 131.63151673 131.506
Starting ellipse-fitting for galaxy 72375
Fitting g-band took......3.534 sec
Fitting r-band took......3.607 sec
Fitting z-band took......3.690 sec
Time for all images = 10.831 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 238.68
r CoG modeling succeeded with a chi^2 minimum of 297.01
z CoG modeling succeeded with a chi^2 minimum of 38.27
Time = 0.053 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/058/PGC539794/PGC539794-largegalaxy-72375-ellipse.fits
Finished galaxy PGC539794 in 0.768 minutes.