Started working on galaxy PGC3102903 at Wed Jun 17 13:58:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 344.99298]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3102903/PGC3102903-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4143
 Peak Img[j, k]: 124 124
 Mean (j, k): 124.16 123.84
 Theta (deg): 106.9
 Astro PA (deg): 163.1
 Eps: 0.198
 Major axis (pix): 45.3
124.164751995 124.16 123.841511203 123.681
Starting ellipse-fitting for galaxy 1095788
Fitting g-band took......7.996 sec
Fitting r-band took......8.411 sec
Fitting z-band took......8.596 sec
Time for all images = 25.003 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 43.49
r CoG modeling succeeded with a chi^2 minimum of 114.51
z CoG modeling succeeded with a chi^2 minimum of 61.62
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/036/PGC3102903/PGC3102903-largegalaxy-1095788-ellipse.fits
Finished galaxy PGC3102903 in 1.022 minutes.