Started working on galaxy PGC959641 at Wed Jun 17 09:02:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 806.3912]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC959641/PGC959641-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8216
 Peak Img[j, k]: 174 172
 Mean (j, k): 172.62 172.19
 Theta (deg): 145.8
 Astro PA (deg): 124.2
 Eps: 0.271
 Major axis (pix): 63.9
172.61817324 173.44 172.189201447 172.077
Starting ellipse-fitting for galaxy 974499
Fitting g-band took......8.879 sec
Fitting r-band took......8.989 sec
Fitting z-band took......8.537 sec
Time for all images = 26.406 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 564.64
r CoG modeling succeeded with a chi^2 minimum of 608.43
z CoG modeling succeeded with a chi^2 minimum of 755.18
Time = 0.046 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/013/PGC959641/PGC959641-largegalaxy-974499-ellipse.fits
Finished galaxy PGC959641 in 1.103 minutes.