Started working on galaxy PGC2578639 at Wed Jun 17 20:11:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 406.91287]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2578639/PGC2578639-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: 741
 Peak Img[j, k]: 139 139
 Mean (j, k): 138.60 138.91
 Theta (deg): 50.8
 Astro PA (deg): 39.2
 Eps: 0.308
 Major axis (pix): 18.9
Iteratively unmasking pixels:
  r=18.87 pixels
  r=18.87 pixels
  r=22.69 pixels
  r=27.06 pixels
  r=32.18 pixels
138.428800806 138.689 139.046946613 138.751
Starting ellipse-fitting for galaxy 89815
Fitting g-band took......2.968 sec
Fitting r-band took......2.701 sec
Fitting z-band took......3.020 sec
Time for all images = 8.689 sec
Performing elliptical aperture photometry.
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 197.39
r CoG modeling succeeded with a chi^2 minimum of 288.06
z CoG modeling succeeded with a chi^2 minimum of 305.15
Time = 0.032 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/212/PGC2578639/PGC2578639-largegalaxy-89815-ellipse.fits
Finished galaxy PGC2578639 in 0.752 minutes.