Started working on galaxy PGC848691 at Tue Jun 16 19:19:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 531.1881]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC848691/PGC848691-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6854
 Peak Img[j, k]: 124 123
 Mean (j, k): 123.98 123.09
 Theta (deg): 56.5
 Astro PA (deg): 33.5
 Eps: 0.219
 Major axis (pix): 54.6
123.98060395 123.816 123.094316845 123.215
Starting ellipse-fitting for galaxy 798402
Fitting g-band took......6.448 sec
Fitting r-band took......7.084 sec
Fitting z-band took......6.954 sec
Time for all images = 20.486 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5.78
r CoG modeling succeeded with a chi^2 minimum of 60.11
z CoG modeling succeeded with a chi^2 minimum of 128.09
Time = 0.039 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/076/PGC848691/PGC848691-largegalaxy-798402-ellipse.fits
Finished galaxy PGC848691 in 0.939 minutes.