Started working on galaxy PGC1815151 at Wed Jun 17 03:47:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 114.331665]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1815151/PGC1815151-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1749
 Peak Img[j, k]: 137 139
 Mean (j, k): 137.11 136.99
 Theta (deg): 17.6
 Astro PA (deg): 72.4
 Eps: 0.781
 Major axis (pix): 52.8
137.109843523 136.913 136.986928431 137.595
Starting ellipse-fitting for galaxy 557803
Fitting g-band took......2.324 sec
Fitting r-band took......2.323 sec
Fitting z-band took......2.383 sec
Time for all images = 7.029 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 385.42
r CoG modeling succeeded with a chi^2 minimum of 338.48
z CoG modeling succeeded with a chi^2 minimum of 148.21
Time = 0.044 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/167/PGC1815151/PGC1815151-largegalaxy-557803-ellipse.fits
Finished galaxy PGC1815151 in 0.683 minutes.