Started working on galaxy PGC2761571 at Thu Jun 18 16:44:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 367.20905]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2761571/PGC2761571-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3988
 Peak Img[j, k]: 146 148
 Mean (j, k): 144.80 148.07
 Theta (deg): 29.4
 Astro PA (deg): 60.6
 Eps: 0.556
 Major axis (pix): 55.8
144.800298632 145.245 148.072292129 147.933
Starting ellipse-fitting for galaxy 976111
Fitting g-band took......4.667 sec
Fitting r-band took......5.004 sec
Fitting z-band took......4.281 sec
Time for all images = 13.953 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1386.07
r CoG modeling succeeded with a chi^2 minimum of 1628.54
z CoG modeling succeeded with a chi^2 minimum of 1782.56
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/142/PGC2761571/PGC2761571-largegalaxy-976111-ellipse.fits
Finished galaxy PGC2761571 in 1.774 minutes.