Started working on galaxy SDSSJ074540.41+281743.0 at Tue Jun 16 17:22:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 166.94266]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 615
 Peak Img[j, k]: 187 186
 Mean (j, k): 187.04 187.07
 Theta (deg): 25.1
 Astro PA (deg): 64.9
 Eps: 0.798
 Major axis (pix): 33.2
Iteratively unmasking pixels:
  r=33.15 pixels
  r=33.15 pixels
  r=39.96 pixels
  r=47.69 pixels
  r=57.54 pixels
188.160772899 187.08 184.839197309 186.923
Starting ellipse-fitting for galaxy 813829
Fitting g-band took......2.204 sec
Fitting r-band took......2.242 sec
Fitting z-band took......2.231 sec
Time for all images = 6.677 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 617.72
r CoG modeling succeeded with a chi^2 minimum of 1054.29
z CoG modeling succeeded with a chi^2 minimum of 600.42
Time = 0.046 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/116/SDSSJ074540.41+281743.0/SDSSJ074540.41+281743.0-largegalaxy-813829-ellipse.fits
Finished galaxy SDSSJ074540.41+281743.0 in 0.766 minutes.