Started working on galaxy PGC2775431 at Fri Jun 19 08:27:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 240.8521]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2775431/PGC2775431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3903
 Peak Img[j, k]: 139 138
 Mean (j, k): 139.06 137.63
 Theta (deg): 20.7
 Astro PA (deg): 69.3
 Eps: 0.215
 Major axis (pix): 46.8
139.060364778 138.997 137.632816104 137.673
Starting ellipse-fitting for galaxy 1155270
Fitting g-band took......4.678 sec
Fitting r-band took......4.553 sec
Fitting z-band took......4.533 sec
Time for all images = 13.764 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 27.36
r CoG modeling succeeded with a chi^2 minimum of 3.46
z CoG modeling succeeded with a chi^2 minimum of 80.23
Time = 0.026 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/104/PGC2775431/PGC2775431-largegalaxy-1155270-ellipse.fits
Finished galaxy PGC2775431 in 0.850 minutes.