Started working on galaxy PGC2615756 at Thu Jun 18 05:58:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 537.9348]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2615756/PGC2615756-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7737
 Peak Img[j, k]: 170 170
 Mean (j, k): 169.01 168.94
 Theta (deg): 20.2
 Astro PA (deg): 69.8
 Eps: 0.137
 Major axis (pix): 65.0
169.007490067 169.68 168.938421162 170.156
Starting ellipse-fitting for galaxy 846541
Fitting g-band took......19.607 sec
Fitting r-band took......19.793 sec
Fitting z-band took......22.834 sec
Time for all images = 62.234 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 214.47
r CoG modeling succeeded with a chi^2 minimum of 123.34
z CoG modeling succeeded with a chi^2 minimum of 148.59
Time = 0.053 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/195/PGC2615756/PGC2615756-largegalaxy-846541-ellipse.fits
Finished galaxy PGC2615756 in 1.794 minutes.