Started working on galaxy PGC2728637 at Wed Jun 17 15:19:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1045.6638]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2728637/PGC2728637-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 13229
 Peak Img[j, k]: 160 162
 Mean (j, k): 157.33 161.22
 Theta (deg): 100.5
 Astro PA (deg): 169.5
 Eps: 0.142
 Major axis (pix): 78.5
157.327141632 159.289 161.216391818 161.681
Starting ellipse-fitting for galaxy 603629
Fitting g-band took......29.838 sec
Fitting r-band took......28.955 sec
Fitting z-band took......31.590 sec
Time for all images = 90.384 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 48.17
r CoG modeling succeeded with a chi^2 minimum of 42.82
z CoG modeling succeeded with a chi^2 minimum of 82.30
Time = 0.058 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/276/PGC2728637/PGC2728637-largegalaxy-603629-ellipse.fits
Finished galaxy PGC2728637 in 2.134 minutes.