Started working on galaxy PGC3129621 at Thu Jun 18 05:28:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-tractor.fits
Read 60 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 396.34076]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129621/PGC3129621-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5003
 Peak Img[j, k]: 177 179
 Mean (j, k): 177.10 176.52
 Theta (deg): 116.1
 Astro PA (deg): 153.9
 Eps: 0.210
 Major axis (pix): 72.3
177.101587197 176.593 176.517360403 177.782
Starting ellipse-fitting for galaxy 1102831
Fitting g-band took......26.703 sec
Fitting r-band took......27.692 sec
Fitting z-band took......25.561 sec
Time for all images = 79.957 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 929.95
r CoG modeling succeeded with a chi^2 minimum of 605.27
z CoG modeling succeeded with a chi^2 minimum of 1319.38
Time = 0.074 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/253/PGC3129621/PGC3129621-largegalaxy-1102831-ellipse.fits
Finished galaxy PGC3129621 in 2.047 minutes.