Started working on galaxy PGC2487171 at Thu Jun 18 19:32:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 455.0421]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2487171/PGC2487171-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5111
 Peak Img[j, k]: 163 162
 Mean (j, k): 162.55 162.77
 Theta (deg): 30.1
 Astro PA (deg): 59.9
 Eps: 0.487
 Major axis (pix): 62.0
162.548586527 162.838 162.771094967 162.554
Starting ellipse-fitting for galaxy 8854
Fitting g-band took......5.549 sec
Fitting r-band took......5.823 sec
Fitting z-band took......6.444 sec
Time for all images = 17.815 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 874.01
r CoG modeling succeeded with a chi^2 minimum of 1142.58
z CoG modeling succeeded with a chi^2 minimum of 1335.63
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/134/PGC2487171/PGC2487171-largegalaxy-8854-ellipse.fits
Finished galaxy PGC2487171 in 0.941 minutes.