Started working on galaxy PGC1871739 at Wed Jun 17 12:56:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 399.47827]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1871739/PGC1871739-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4159
 Peak Img[j, k]: 144 146
 Mean (j, k): 143.67 146.20
 Theta (deg): 124.9
 Astro PA (deg): 145.1
 Eps: 0.481
 Major axis (pix): 55.8
143.668919695 143.734 146.198591398 146.068
Starting ellipse-fitting for galaxy 991029
Fitting g-band took......9.335 sec
Fitting r-band took......9.154 sec
Fitting z-band took......9.194 sec
Time for all images = 27.684 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3217.54
r CoG modeling succeeded with a chi^2 minimum of 4047.23
z CoG modeling succeeded with a chi^2 minimum of 3094.25
Time = 0.055 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/206/PGC1871739/PGC1871739-largegalaxy-991029-ellipse.fits
Finished galaxy PGC1871739 in 1.110 minutes.