Started working on galaxy PGC026876 at Tue Jun 16 12:35:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-tractor.fits
Read 277 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5411.5825]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026876/PGC026876-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: 37240
 Peak Img[j, k]: 337 338
 Mean (j, k): 337.10 337.12
 Theta (deg): 55.1
 Astro PA (deg): 34.9
 Eps: 0.406
 Major axis (pix): 152.6
Iteratively unmasking pixels:
  r=152.59 pixels
  r=152.59 pixels
  r=183.11 pixels
337.101921603 336.722 337.124091233 337.072
Starting ellipse-fitting for galaxy 33195
Fitting g-band took......119.635 sec
Fitting r-band took......121.211 sec
Fitting z-band took......126.201 sec
Time for all images = 367.047 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1326.27
r CoG modeling succeeded with a chi^2 minimum of 2851.19
z CoG modeling succeeded with a chi^2 minimum of 606.32
Time = 0.621 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/PGC026876/PGC026876-largegalaxy-33195-ellipse.fits
Finished galaxy PGC026876 in 7.424 minutes.