Started working on galaxy DR8-1577p057-79 at Tue Jun 16 17:06:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 52.901787]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1231
 Peak Img[j, k]: 157 157
 Mean (j, k): 156.12 157.29
 Theta (deg): 146.0
 Astro PA (deg): 124.0
 Eps: 0.326
 Major axis (pix): 31.2
156.120678269 157.037 157.294617474 157.012
Starting ellipse-fitting for galaxy 5001331
Fitting g-band took......1.503 sec
Fitting r-band took......1.518 sec
Fitting z-band took......1.539 sec
Time for all images = 4.560 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2.30
r CoG modeling succeeded with a chi^2 minimum of 9.28
z CoG modeling succeeded with a chi^2 minimum of 4.10
Time = 0.022 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/DR8-1577p057-79/DR8-1577p057-79-largegalaxy-5001331-ellipse.fits
Finished galaxy DR8-1577p057-79 in 0.684 minutes.