Started working on galaxy PGC2451954 at Thu Jun 18 13:18:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 272.59048]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2451954/PGC2451954-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2707
 Peak Img[j, k]: 148 144
 Mean (j, k): 146.03 144.99
 Theta (deg): 107.5
 Astro PA (deg): 162.5
 Eps: 0.715
 Major axis (pix): 57.0
146.030488592 147.325 144.990350547 145.113
Starting ellipse-fitting for galaxy 1398887
Fitting g-band took......3.817 sec
Fitting r-band took......3.959 sec
Fitting z-band took......3.865 sec
Time for all images = 11.641 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 860.13
r CoG modeling succeeded with a chi^2 minimum of 887.50
z CoG modeling succeeded with a chi^2 minimum of 706.84
Time = 0.044 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/253/PGC2451954/PGC2451954-largegalaxy-1398887-ellipse.fits
Finished galaxy PGC2451954 in 2.435 minutes.