Started working on galaxy PGC1879816 at Wed Jun 17 16:21:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-maskbits.fits.fz
Sort by flux!  [270.44147]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1879816/PGC1879816-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3397
 Peak Img[j, k]: 141 140
 Mean (j, k): 138.35 139.21
 Theta (deg): 116.6
 Astro PA (deg): 153.4
 Eps: 0.388
 Major axis (pix): 43.7
138.3509500344584 139.51381 139.21455240819537 139.15584
Starting ellipse-fitting for galaxy 976520
Fitting g-band took......3.321 sec
Fitting r-band took......3.475 sec
Fitting z-band took......3.848 sec
Time for all images = 10.644 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 12874.84
r CoG modeling succeeded with a chi^2 minimum of 11967.23
z CoG modeling succeeded with a chi^2 minimum of 5428.87
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/032/PGC1879816/PGC1879816-largegalaxy-976520-ellipse.fits
Finished galaxy PGC1879816 in 0.782 minutes.