Started working on galaxy PGC174877 at Tue Jun 16 18:19:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-tractor.fits
Read 136 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 762.095]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174877/PGC174877-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9605
 Peak Img[j, k]: 259 262
 Mean (j, k): 258.11 260.28
 Theta (deg): 147.2
 Astro PA (deg): 122.8
 Eps: 0.571
 Major axis (pix): 92.5
258.107345614 258.187 260.284565201 261.711
Starting ellipse-fitting for galaxy 715853
Fitting g-band took......15.472 sec
Fitting r-band took......13.341 sec
Fitting z-band took......13.933 sec
Time for all images = 42.747 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3194.46
r CoG modeling succeeded with a chi^2 minimum of 5723.71
z CoG modeling succeeded with a chi^2 minimum of 1497.55
Time = 0.097 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/PGC174877/PGC174877-largegalaxy-715853-ellipse.fits
Finished galaxy PGC174877 in 1.443 minutes.