Started working on galaxy PGC1842331 at Tue Jun 16 15:44:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 268.82373]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842331/PGC1842331-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4969
 Peak Img[j, k]: 133 135
 Mean (j, k): 131.30 133.80
 Theta (deg): 142.0
 Astro PA (deg): 128.0
 Eps: 0.292
 Major axis (pix): 56.4
131.297272934 132.793 133.795460762 134.919
Starting ellipse-fitting for galaxy 243876
Fitting g-band took......6.005 sec
Fitting r-band took......6.104 sec
Fitting z-band took......5.848 sec
Time for all images = 17.957 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4.28
r CoG modeling succeeded with a chi^2 minimum of 47.04
z CoG modeling succeeded with a chi^2 minimum of 9.76
Time = 0.036 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/033/PGC1842331/PGC1842331-largegalaxy-243876-ellipse.fits
Finished galaxy PGC1842331 in 0.959 minutes.