Started working on galaxy PGC2451621 at Wed Jun 17 19:05:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 196.59988]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2451621/PGC2451621-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2312
 Peak Img[j, k]: 161 161
 Mean (j, k): 160.47 160.93
 Theta (deg): 129.4
 Astro PA (deg): 140.6
 Eps: 0.751
 Major axis (pix): 55.3
160.472148068 160.615 160.933432905 160.748
Starting ellipse-fitting for galaxy 530316
Fitting g-band took......7.380 sec
Fitting r-band took......7.423 sec
Fitting z-band took......7.989 sec
Time for all images = 22.793 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 230.94
r CoG modeling succeeded with a chi^2 minimum of 328.84
z CoG modeling succeeded with a chi^2 minimum of 676.49
Time = 0.075 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/267/PGC2451621/PGC2451621-largegalaxy-530316-ellipse.fits
Finished galaxy PGC2451621 in 1.028 minutes.