Started working on galaxy PGC1669537 at Wed Jun 17 05:56:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 800.07477]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1669537/PGC1669537-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6659
 Peak Img[j, k]: 150 150
 Mean (j, k): 149.41 150.11
 Theta (deg): 34.2
 Astro PA (deg): 55.8
 Eps: 0.312
 Major axis (pix): 58.7
149.40830666 149.229 150.114433208 149.982
Starting ellipse-fitting for galaxy 846883
Fitting g-band took......7.620 sec
Fitting r-band took......7.488 sec
Fitting z-band took......7.345 sec
Time for all images = 22.453 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11411.55
r CoG modeling succeeded with a chi^2 minimum of 8105.74
z CoG modeling succeeded with a chi^2 minimum of 4891.37
Time = 0.046 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/134/PGC1669537/PGC1669537-largegalaxy-846883-ellipse.fits
Finished galaxy PGC1669537 in 1.024 minutes.