Started working on galaxy PGC1917991 at Tue Jun 16 14:34:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 287.36884]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1917991/PGC1917991-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3344
 Peak Img[j, k]: 134 134
 Mean (j, k): 133.08 134.18
 Theta (deg): 66.5
 Astro PA (deg): 23.5
 Eps: 0.562
 Major axis (pix): 55.0
133.081809337 133.714 134.177167993 133.833
Starting ellipse-fitting for galaxy 469460
Fitting g-band took......4.651 sec
Fitting r-band took......4.084 sec
Fitting z-band took......4.293 sec
Time for all images = 13.027 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 430.35
r CoG modeling succeeded with a chi^2 minimum of 358.12
z CoG modeling succeeded with a chi^2 minimum of 593.62
Time = 0.050 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/033/PGC1917991/PGC1917991-largegalaxy-469460-ellipse.fits
Finished galaxy PGC1917991 in 0.367 minutes.