Started working on galaxy PGC1815553 at Wed Jun 17 08:18:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 199.22906]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1815553/PGC1815553-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3269
 Peak Img[j, k]: 121 122
 Mean (j, k): 121.01 121.98
 Theta (deg): 22.6
 Astro PA (deg): 67.4
 Eps: 0.460
 Major axis (pix): 54.2
121.006252438 120.99 121.983910308 121.563
Starting ellipse-fitting for galaxy 1399898
Fitting g-band took......4.783 sec
Fitting r-band took......4.640 sec
Fitting z-band took......4.309 sec
Time for all images = 13.733 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 134.22
r CoG modeling succeeded with a chi^2 minimum of 192.48
z CoG modeling succeeded with a chi^2 minimum of 264.63
Time = 0.035 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/033/PGC1815553/PGC1815553-largegalaxy-1399898-ellipse.fits
Finished galaxy PGC1815553 in 0.854 minutes.