Started working on galaxy PGC1857116 at Wed Jun 17 15:12:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-tractor.fits
Read 113 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1317.0549]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1857116/PGC1857116-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8082
 Peak Img[j, k]: 277 277
 Mean (j, k): 277.45 276.91
 Theta (deg): 44.6
 Astro PA (deg): 45.4
 Eps: 0.583
 Major axis (pix): 98.9
277.44508218 277.31 276.913258312 276.583
Starting ellipse-fitting for galaxy 553138
Fitting g-band took......29.285 sec
Fitting r-band took......28.079 sec
Fitting z-band took......31.213 sec
Time for all images = 88.577 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 755.19
r CoG modeling succeeded with a chi^2 minimum of 1228.05
z CoG modeling succeeded with a chi^2 minimum of 1417.89
Time = 0.205 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/166/PGC1857116/PGC1857116-largegalaxy-553138-ellipse.fits
Finished galaxy PGC1857116 in 2.284 minutes.