Started working on galaxy PGC616915 at Wed Jun 17 17:38:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 595.4563]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC616915/PGC616915-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3428
 Peak Img[j, k]: 164 164
 Mean (j, k): 163.77 163.52
 Theta (deg): 0.2
 Astro PA (deg): 89.8
 Eps: 0.648
 Major axis (pix): 56.8
163.774814112 163.847 163.516416297 163.848
Starting ellipse-fitting for galaxy 534313
Fitting g-band took......4.383 sec
Fitting r-band took......4.058 sec
Fitting z-band took......4.231 sec
Time for all images = 12.672 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1293.16
r CoG modeling succeeded with a chi^2 minimum of 3833.55
z CoG modeling succeeded with a chi^2 minimum of 1723.94
Time = 0.052 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/076/PGC616915/PGC616915-largegalaxy-534313-ellipse.fits
Finished galaxy PGC616915 in 0.858 minutes.