Started working on galaxy PGC1761857 at Thu Jun 18 05:13:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 220.32101]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1761857/PGC1761857-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2265
 Peak Img[j, k]: 131 131
 Mean (j, k): 131.15 131.39
 Theta (deg): 33.5
 Astro PA (deg): 56.5
 Eps: 0.503
 Major axis (pix): 39.4
131.152820009 131.065 131.388804401 131.438
Starting ellipse-fitting for galaxy 1274155
Fitting g-band took......2.339 sec
Fitting r-band took......2.278 sec
Fitting z-band took......2.428 sec
Time for all images = 7.045 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1651.41
r CoG modeling succeeded with a chi^2 minimum of 1446.77
z CoG modeling succeeded with a chi^2 minimum of 1317.32
Time = 0.038 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/336/PGC1761857/PGC1761857-largegalaxy-1274155-ellipse.fits
Finished galaxy PGC1761857 in 0.826 minutes.