Started working on galaxy PGC2752200 at Thu Jun 18 13:08:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1409.1786]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2752200/PGC2752200-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: 13574
 Peak Img[j, k]: 140 138
 Mean (j, k): 139.61 137.09
 Theta (deg): 83.8
 Astro PA (deg): 6.2
 Eps: 0.129
 Major axis (pix): 76.7
Iteratively unmasking pixels:
  r=76.68 pixels
  r=76.68 pixels
  r=92.02 pixels
139.606385689 139.194 137.090142596 137.827
Starting ellipse-fitting for galaxy 1432502
Fitting g-band took......24.111 sec
Fitting r-band took......23.941 sec
Fitting z-band took......29.863 sec
Time for all images = 77.915 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 153.25
r CoG modeling succeeded with a chi^2 minimum of 403.20
z CoG modeling succeeded with a chi^2 minimum of 17.00
Time = 0.031 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/282/PGC2752200/PGC2752200-largegalaxy-1432502-ellipse.fits
Finished galaxy PGC2752200 in 3.135 minutes.