Started working on galaxy PGC3103561 at Tue Jun 16 15:19:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-tractor.fits
Read 62 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 224.20532]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103561/PGC3103561-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2654
 Peak Img[j, k]: 138 138
 Mean (j, k): 136.58 138.24
 Theta (deg): 57.8
 Astro PA (deg): 32.2
 Eps: 0.525
 Major axis (pix): 43.4
136.577143411 136.419 138.242926775 138.579
Starting ellipse-fitting for galaxy 484659
Fitting g-band took......3.277 sec
Fitting r-band took......2.869 sec
Fitting z-band took......2.896 sec
Time for all images = 9.042 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 622.73
r CoG modeling succeeded with a chi^2 minimum of 263.42
z CoG modeling succeeded with a chi^2 minimum of 233.48
Time = 0.044 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/318/PGC3103561/PGC3103561-largegalaxy-484659-ellipse.fits
Finished galaxy PGC3103561 in 0.768 minutes.