Started working on galaxy PGC2046549 at Thu Jun 18 13:58:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 187.73126]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2046549/PGC2046549-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2008
 Peak Img[j, k]: 122 122
 Mean (j, k): 121.61 122.08
 Theta (deg): 38.9
 Astro PA (deg): 51.1
 Eps: 0.595
 Major axis (pix): 42.5
121.611033059 121.433 122.082335629 122.058
Starting ellipse-fitting for galaxy 645875
Fitting g-band took......2.228 sec
Fitting r-band took......2.255 sec
Fitting z-band took......2.471 sec
Time for all images = 6.954 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 188.94
r CoG modeling succeeded with a chi^2 minimum of 235.00
z CoG modeling succeeded with a chi^2 minimum of 683.90
Time = 0.038 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/166/PGC2046549/PGC2046549-largegalaxy-645875-ellipse.fits
Finished galaxy PGC2046549 in 2.021 minutes.