Started working on galaxy PGC131721 at Tue Jun 16 14:32:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 801.8556]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131721/PGC131721-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5571
 Peak Img[j, k]: 220 219
 Mean (j, k): 221.97 218.50
 Theta (deg): 80.5
 Astro PA (deg): 9.5
 Eps: 0.444
 Major axis (pix): 53.7
221.969173232 220.948 218.499817016 218.812
Starting ellipse-fitting for galaxy 175494
Fitting g-band took......6.132 sec
Fitting r-band took......6.493 sec
Fitting z-band took......6.649 sec
Time for all images = 19.273 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2780.85
r CoG modeling succeeded with a chi^2 minimum of 9051.14
z CoG modeling succeeded with a chi^2 minimum of 3108.23
Time = 0.036 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/347/PGC131721/PGC131721-largegalaxy-175494-ellipse.fits
Finished galaxy PGC131721 in 0.470 minutes.