Started working on galaxy PGC2151781 at Wed Jun 17 21:18:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 946.8156]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2151781/PGC2151781-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12786
 Peak Img[j, k]: 207 206
 Mean (j, k): 207.26 207.58
 Theta (deg): 60.9
 Astro PA (deg): 29.1
 Eps: 0.181
 Major axis (pix): 75.4
207.259593872 206.366 207.577813266 206.503
Starting ellipse-fitting for galaxy 938711
Fitting g-band took......31.561 sec
Fitting r-band took......29.639 sec
Fitting z-band took......34.215 sec
Time for all images = 95.415 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2736.56
r CoG modeling succeeded with a chi^2 minimum of 533.62
z CoG modeling succeeded with a chi^2 minimum of 1956.40
Time = 0.096 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/246/PGC2151781/PGC2151781-largegalaxy-938711-ellipse.fits
Finished galaxy PGC2151781 in 2.290 minutes.