Started working on galaxy PGC1812312 at Wed Jun 17 04:01:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 144.17897]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1812312/PGC1812312-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1412
 Peak Img[j, k]: 118 116
 Mean (j, k): 117.00 115.47
 Theta (deg): 114.1
 Astro PA (deg): 155.9
 Eps: 0.672
 Major axis (pix): 36.9
117.001252403 117.503 115.473012078 115.575
Starting ellipse-fitting for galaxy 556851
Fitting g-band took......1.637 sec
Fitting r-band took......1.653 sec
Fitting z-band took......1.543 sec
Time for all images = 4.832 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 412.29
r CoG modeling succeeded with a chi^2 minimum of 256.12
z CoG modeling succeeded with a chi^2 minimum of 126.97
Time = 0.030 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/128/PGC1812312/PGC1812312-largegalaxy-556851-ellipse.fits
Finished galaxy PGC1812312 in 0.672 minutes.