Started working on galaxy PGC754431 at Tue Jun 16 16:56:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-tractor.fits
Read 60 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 174.01505]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC754431/PGC754431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2836
 Peak Img[j, k]: 136 139
 Mean (j, k): 135.66 138.65
 Theta (deg): 37.9
 Astro PA (deg): 52.1
 Eps: 0.428
 Major axis (pix): 43.6
135.656638 135.546 138.654005634 138.458
Starting ellipse-fitting for galaxy 962301
Fitting g-band took......3.120 sec
Fitting r-band took......3.409 sec
Fitting z-band took......3.376 sec
Time for all images = 9.905 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2510.11
r CoG modeling succeeded with a chi^2 minimum of 2206.05
z CoG modeling succeeded with a chi^2 minimum of 514.47
Time = 0.031 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/039/PGC754431/PGC754431-largegalaxy-962301-ellipse.fits
Finished galaxy PGC754431 in 0.320 minutes.