Started working on galaxy PGC1886431 at Wed Jun 17 05:54:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 524.9768]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1886431/PGC1886431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6812
 Peak Img[j, k]: 128 129
 Mean (j, k): 129.50 131.14
 Theta (deg): 70.0
 Astro PA (deg): 20.0
 Eps: 0.116
 Major axis (pix): 58.2
129.497712363 127.799 131.135013424 128.62
Starting ellipse-fitting for galaxy 904120
Fitting g-band took......8.516 sec
Fitting r-band took......7.749 sec
Fitting z-band took......7.499 sec
Time for all images = 23.764 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 446.38
r CoG modeling succeeded with a chi^2 minimum of 420.64
z CoG modeling succeeded with a chi^2 minimum of 294.23
Time = 0.029 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/206/PGC1886431/PGC1886431-largegalaxy-904120-ellipse.fits
Finished galaxy PGC1886431 in 1.008 minutes.