Started working on galaxy PGC2172857 at Fri Jun 19 03:35:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 367.02765]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2172857/PGC2172857-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2904
 Peak Img[j, k]: 121 124
 Mean (j, k): 120.67 123.67
 Theta (deg): 91.5
 Astro PA (deg): 178.5
 Eps: 0.500
 Major axis (pix): 47.7
120.666931802 120.494 123.668230071 123.554
Starting ellipse-fitting for galaxy 1124071
Fitting g-band took......3.139 sec
Fitting r-band took......3.902 sec
Fitting z-band took......3.755 sec
Time for all images = 10.797 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 993.51
r CoG modeling succeeded with a chi^2 minimum of 1344.82
z CoG modeling succeeded with a chi^2 minimum of 1844.14
Time = 0.043 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/267/PGC2172857/PGC2172857-largegalaxy-1124071-ellipse.fits
Finished galaxy PGC2172857 in 0.323 minutes.