Started working on galaxy PGC977561 at Tue Jun 16 18:08:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 353.52243]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC977561/PGC977561-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4468
 Peak Img[j, k]: 162 160
 Mean (j, k): 162.07 160.31
 Theta (deg): 16.5
 Astro PA (deg): 73.5
 Eps: 0.466
 Major axis (pix): 55.0
162.070012665 161.66 160.313017143 160.492
Starting ellipse-fitting for galaxy 245490
Fitting g-band took......5.221 sec
Fitting r-band took......4.677 sec
Fitting z-band took......5.003 sec
Time for all images = 14.901 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 525.69
r CoG modeling succeeded with a chi^2 minimum of 873.29
z CoG modeling succeeded with a chi^2 minimum of 303.19
Time = 0.050 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/PGC977561/PGC977561-largegalaxy-245490-ellipse.fits
Finished galaxy PGC977561 in 0.854 minutes.