Started working on galaxy PGC1890520 at Tue Jun 16 15:03:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 693.8536]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1890520/PGC1890520-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7777
 Peak Img[j, k]: 176 175
 Mean (j, k): 175.52 175.16
 Theta (deg): 27.0
 Astro PA (deg): 63.0
 Eps: 0.086
 Major axis (pix): 60.7
175.518444841 175.704 175.155311025 175.181
Starting ellipse-fitting for galaxy 307913
Fitting g-band took......8.253 sec
Fitting r-band took......8.314 sec
Fitting z-band took......8.622 sec
Time for all images = 25.189 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 108.66
r CoG modeling succeeded with a chi^2 minimum of 256.18
z CoG modeling succeeded with a chi^2 minimum of 80.42
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/PGC1890520/PGC1890520-largegalaxy-307913-ellipse.fits
Finished galaxy PGC1890520 in 1.021 minutes.