Started working on galaxy PGC1819641 at Wed Jun 17 04:01:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 270.0735]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1819641/PGC1819641-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4195
 Peak Img[j, k]: 134 138
 Mean (j, k): 132.72 138.16
 Theta (deg): 82.9
 Astro PA (deg): 7.1
 Eps: 0.306
 Major axis (pix): 51.3
132.719377684 133.709 138.160044595 138.062
Starting ellipse-fitting for galaxy 513517
Fitting g-band took......7.597 sec
Fitting r-band took......8.047 sec
Fitting z-band took......7.571 sec
Time for all images = 23.215 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1201.56
r CoG modeling succeeded with a chi^2 minimum of 378.32
z CoG modeling succeeded with a chi^2 minimum of 152.35
Time = 0.025 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/PGC1819641/PGC1819641-largegalaxy-513517-ellipse.fits
Finished galaxy PGC1819641 in 1.023 minutes.