Started working on galaxy PGC2577551 at Thu Jun 18 18:36:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 605.2788]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577551/PGC2577551-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5632
 Peak Img[j, k]: 161 161
 Mean (j, k): 160.28 161.26
 Theta (deg): 125.2
 Astro PA (deg): 144.8
 Eps: 0.523
 Major axis (pix): 64.6
160.279962065 160.461 161.25715604 161.123
Starting ellipse-fitting for galaxy 476206
Fitting g-band took......6.291 sec
Fitting r-band took......7.276 sec
Fitting z-band took......7.105 sec
Time for all images = 20.672 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 122.73
r CoG modeling succeeded with a chi^2 minimum of 63.32
z CoG modeling succeeded with a chi^2 minimum of 451.09
Time = 0.059 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/142/PGC2577551/PGC2577551-largegalaxy-476206-ellipse.fits
Finished galaxy PGC2577551 in 1.024 minutes.