Started working on galaxy PGC1557671 at Wed Jun 17 14:56:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-tractor.fits
Read 12 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1003.7767]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1557671/PGC1557671-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8455
 Peak Img[j, k]: 114 114
 Mean (j, k): 113.68 114.24
 Theta (deg): 64.2
 Astro PA (deg): 25.8
 Eps: 0.066
 Major axis (pix): 63.9
113.679140929 114.267 114.236122251 113.957
Starting ellipse-fitting for galaxy 1018661
Fitting g-band took......16.970 sec
Fitting r-band took......17.296 sec
Fitting z-band took......16.372 sec
Time for all images = 50.638 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 305.13
r CoG modeling succeeded with a chi^2 minimum of 305.06
z CoG modeling succeeded with a chi^2 minimum of 507.37
Time = 0.075 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/116/PGC1557671/PGC1557671-largegalaxy-1018661-ellipse.fits
Finished galaxy PGC1557671 in 1.646 minutes.