Started working on galaxy PGC2757761 at Fri Jun 19 07:44:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 349.24167]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2757761/PGC2757761-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5364
 Peak Img[j, k]: 163 161
 Mean (j, k): 161.88 160.82
 Theta (deg): 90.4
 Astro PA (deg): 179.6
 Eps: 0.389
 Major axis (pix): 57.3
161.877612737 162.455 160.81791681 161.019
Starting ellipse-fitting for galaxy 1147595
Fitting g-band took......6.173 sec
Fitting r-band took......6.248 sec
Fitting z-band took......6.705 sec
Time for all images = 19.126 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 488.35
r CoG modeling succeeded with a chi^2 minimum of 1283.39
z CoG modeling succeeded with a chi^2 minimum of 878.88
Time = 0.039 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/157/PGC2757761/PGC2757761-largegalaxy-1147595-ellipse.fits
Finished galaxy PGC2757761 in 0.471 minutes.