Started working on galaxy PGC2451996 at Wed Jun 17 21:14:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1268.8003]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/265/PGC2451996/PGC2451996-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 14678
 Peak Img[j, k]: 172 171
 Mean (j, k): 171.04 170.56
 Theta (deg): 89.7
 Astro PA (deg): 0.3
 Eps: 0.144
 Major axis (pix): 83.6
171.041562026 171.249 170.555202359 170.705
Starting ellipse-fitting for galaxy 170044
Fitting g-band took......72.085 sec
Fitting r-band took......71.761 sec
Fitting z-band took......85.388 sec
Time for all images = 229.233 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 24.44
r CoG modeling succeeded with a chi^2 minimum of 9.56
z CoG modeling succeeded with a chi^2 minimum of 209.21
Time = 0.047 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/265/PGC2451996/PGC2451996-largegalaxy-170044-ellipse.fits
Finished galaxy PGC2451996 in 4.522 minutes.