Started working on galaxy PGC100464 at Tue Jun 16 13:20:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-tractor.fits
Read 105 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 457.98895]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC100464/PGC100464-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5831
 Peak Img[j, k]: 190 187
 Mean (j, k): 185.15 183.87
 Theta (deg): 76.6
 Astro PA (deg): 13.4
 Eps: 0.484
 Major axis (pix): 67.5
185.150875832 189.619 183.866242412 187.127
Starting ellipse-fitting for galaxy 172232
Fitting g-band took......15.313 sec
Fitting r-band took......14.405 sec
Fitting z-band took......16.123 sec
Time for all images = 45.841 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 50.63
r CoG modeling succeeded with a chi^2 minimum of 147.55
z CoG modeling succeeded with a chi^2 minimum of 104.02
Time = 0.076 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/PGC100464/PGC100464-largegalaxy-172232-ellipse.fits
Finished galaxy PGC100464 in 0.916 minutes.