Started working on galaxy PGC001691 at Wed Jun 17 08:31:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-tractor.fits
Read 251 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3808.0823]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001691/PGC001691-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 38476
 Peak Img[j, k]: 331 331
 Mean (j, k): 329.15 330.90
 Theta (deg): 34.6
 Astro PA (deg): 55.4
 Eps: 0.231
 Major axis (pix): 136.2
329.149853662 330.333 330.900021036 330.592
Starting ellipse-fitting for galaxy 256808
Fitting g-band took......54.700 sec
Fitting r-band took......55.731 sec
Fitting z-band took......57.718 sec
Time for all images = 168.150 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 64.05
r CoG modeling succeeded with a chi^2 minimum of 240.94
z CoG modeling succeeded with a chi^2 minimum of 303.35
Time = 0.247 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/PGC001691/PGC001691-largegalaxy-256808-ellipse.fits
Finished galaxy PGC001691 in 3.670 minutes.