Started working on galaxy PGC2155581 at Thu Jun 18 14:14:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 520.14465]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2155581/PGC2155581-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5983
 Peak Img[j, k]: 140 140
 Mean (j, k): 139.69 138.54
 Theta (deg): 153.6
 Astro PA (deg): 116.4
 Eps: 0.171
 Major axis (pix): 60.3
139.689825715 139.822 138.538038556 139.585
Starting ellipse-fitting for galaxy 993601
Fitting g-band took......7.641 sec
Fitting r-band took......7.807 sec
Fitting z-band took......8.217 sec
Time for all images = 23.665 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 595.65
r CoG modeling succeeded with a chi^2 minimum of 682.96
z CoG modeling succeeded with a chi^2 minimum of 600.58
Time = 0.028 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/PGC2155581/PGC2155581-largegalaxy-993601-ellipse.fits
Finished galaxy PGC2155581 in 1.770 minutes.