Started working on galaxy PGC638166 at Tue Jun 16 14:52:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-tractor.fits
Read 74 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 131.84415]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC638166/PGC638166-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2782
 Peak Img[j, k]: 189 188
 Mean (j, k): 180.09 184.36
 Theta (deg): 130.1
 Astro PA (deg): 139.9
 Eps: 0.690
 Major axis (pix): 55.0
180.08985129 180.451 184.357379524 182.176
Starting ellipse-fitting for galaxy 157708
Fitting g-band took......3.167 sec
Fitting r-band took......3.105 sec
Fitting z-band took......3.179 sec
Time for all images = 9.451 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1828.47
r CoG modeling succeeded with a chi^2 minimum of 1730.03
z CoG modeling succeeded with a chi^2 minimum of 170.10
Time = 0.041 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/046/PGC638166/PGC638166-largegalaxy-157708-ellipse.fits
Finished galaxy PGC638166 in 0.765 minutes.