Started working on galaxy PGC169971 at Wed Jun 17 13:01:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 526.80347]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169971/PGC169971-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6288
 Peak Img[j, k]: 158 156
 Mean (j, k): 156.83 155.86
 Theta (deg): 24.8
 Astro PA (deg): 65.2
 Eps: 0.357
 Major axis (pix): 54.8
156.833564647 157.347 155.862891485 155.665
Starting ellipse-fitting for galaxy 1123354
Fitting g-band took......10.692 sec
Fitting r-band took......10.775 sec
Fitting z-band took......9.635 sec
Time for all images = 31.102 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5199.23
r CoG modeling succeeded with a chi^2 minimum of 2756.05
z CoG modeling succeeded with a chi^2 minimum of 1718.99
Time = 0.050 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/006/PGC169971/PGC169971-largegalaxy-1123354-ellipse.fits
Finished galaxy PGC169971 in 1.192 minutes.