Started working on galaxy PGC020280 at Wed Jun 17 06:43:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 896.45874]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020280/PGC020280-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: 7835
 Peak Img[j, k]: 148 151
 Mean (j, k): 146.82 153.21
 Theta (deg): 110.6
 Astro PA (deg): 159.4
 Eps: 0.176
 Major axis (pix): 65.4
Iteratively unmasking pixels:
  r=65.43 pixels
  r=65.43 pixels
  r=78.51 pixels
146.815834714 146.435 153.211423968 153.561
Starting ellipse-fitting for galaxy 314246
Fitting g-band took......9.474 sec
Fitting r-band took......10.557 sec
Fitting z-band took......11.505 sec
Time for all images = 31.536 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5390.20
r CoG modeling succeeded with a chi^2 minimum of 215.00
z CoG modeling succeeded with a chi^2 minimum of 3175.35
Time = 0.040 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/107/PGC020280/PGC020280-largegalaxy-314246-ellipse.fits
Finished galaxy PGC020280 in 1.108 minutes.