Started working on galaxy PGC1568797 at Tue Jun 16 15:42:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 462.28256]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1568797/PGC1568797-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3848
 Peak Img[j, k]: 131 132
 Mean (j, k): 130.74 131.38
 Theta (deg): 114.1
 Astro PA (deg): 155.9
 Eps: 0.265
 Major axis (pix): 46.3
130.735344617 130.773 131.382934311 131.575
Starting ellipse-fitting for galaxy 287645
Fitting g-band took......4.413 sec
Fitting r-band took......4.552 sec
Fitting z-band took......4.155 sec
Time for all images = 13.121 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 639.33
r CoG modeling succeeded with a chi^2 minimum of 394.74
z CoG modeling succeeded with a chi^2 minimum of 272.38
Time = 0.025 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/163/PGC1568797/PGC1568797-largegalaxy-287645-ellipse.fits
Finished galaxy PGC1568797 in 0.819 minutes.