Started working on galaxy PGC2709388 at Thu Jun 18 13:20:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-tractor.fits
Read 16 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 271.4396]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2709388/PGC2709388-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: 1135
 Peak Img[j, k]: 127 125
 Mean (j, k): 125.08 121.63
 Theta (deg): 144.8
 Astro PA (deg): 125.2
 Eps: 0.640
 Major axis (pix): 38.0
Iteratively unmasking pixels:
  r=38.02 pixels
  r=38.02 pixels
  r=48.91 pixels
  r=55.63 pixels
  r=56.65 pixels
126.647436321 126.516 124.970044065 124.502
Starting ellipse-fitting for galaxy 235335
Fitting g-band took......2.267 sec
Fitting r-band took......2.443 sec
Fitting z-band took......2.352 sec
Time for all images = 7.062 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 516.40
r CoG modeling succeeded with a chi^2 minimum of 1040.93
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 8296.67
Time = 0.038 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/267/PGC2709388/PGC2709388-largegalaxy-235335-ellipse.fits
Finished galaxy PGC2709388 in 2.396 minutes.