Started working on galaxy PGC3136531 at Wed Jun 17 15:41:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 139.78601]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3136531/PGC3136531-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1922
 Peak Img[j, k]: 148 148
 Mean (j, k): 148.67 147.54
 Theta (deg): 38.9
 Astro PA (deg): 51.1
 Eps: 0.633
 Major axis (pix): 45.9
148.666704635 148.514 147.540510466 147.925
Starting ellipse-fitting for galaxy 285890
Fitting g-band took......5.298 sec
Fitting r-band took......4.981 sec
Fitting z-band took......5.276 sec
Time for all images = 15.556 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 406.76
r CoG modeling succeeded with a chi^2 minimum of 278.59
z CoG modeling succeeded with a chi^2 minimum of 431.19
Time = 0.051 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/PGC3136531/PGC3136531-largegalaxy-285890-ellipse.fits
Finished galaxy PGC3136531 in 0.853 minutes.