Started working on galaxy PGC539930 at Thu Jun 18 20:09:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-tractor.fits
Read 76 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 169.76668]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC539930/PGC539930-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2209
 Peak Img[j, k]: 142 138
 Mean (j, k): 140.34 139.20
 Theta (deg): 64.9
 Astro PA (deg): 25.1
 Eps: 0.615
 Major axis (pix): 45.0
140.336559904 140.651 139.199137253 139.184
Starting ellipse-fitting for galaxy 1305909
Fitting g-band took......2.503 sec
Fitting r-band took......2.343 sec
Fitting z-band took......2.428 sec
Time for all images = 7.274 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 761.15
r CoG modeling succeeded with a chi^2 minimum of 1750.40
z CoG modeling succeeded with a chi^2 minimum of 447.57
Time = 0.041 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/313/PGC539930/PGC539930-largegalaxy-1305909-ellipse.fits
Finished galaxy PGC539930 in 0.776 minutes.