Started working on galaxy PGC538994 at Tue Jun 16 18:55:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-tractor.fits
Read 65 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 272.50803]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC538994/PGC538994-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2327
 Peak Img[j, k]: 132 135
 Mean (j, k): 132.19 134.47
 Theta (deg): 170.3
 Astro PA (deg): 99.7
 Eps: 0.703
 Major axis (pix): 49.0
132.185867807 132.351 134.469551636 134.719
Starting ellipse-fitting for galaxy 871003
Fitting g-band took......2.848 sec
Fitting r-band took......2.841 sec
Fitting z-band took......2.836 sec
Time for all images = 8.525 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 952.31
r CoG modeling succeeded with a chi^2 minimum of 2511.12
z CoG modeling succeeded with a chi^2 minimum of 1389.44
Time = 0.042 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/076/PGC538994/PGC538994-largegalaxy-871003-ellipse.fits
Finished galaxy PGC538994 in 0.774 minutes.