Started working on galaxy PGC481975 at Wed Jun 17 18:37:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-tractor.fits
Read 151 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 642.46606]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC481975/PGC481975-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5151
 Peak Img[j, k]: 214 212
 Mean (j, k): 213.13 211.62
 Theta (deg): 143.8
 Astro PA (deg): 126.2
 Eps: 0.681
 Major axis (pix): 74.8
213.13205309 213.328 211.621569529 211.487
Starting ellipse-fitting for galaxy 1136690
Fitting g-band took......8.491 sec
Fitting r-band took......8.724 sec
Fitting z-band took......7.440 sec
Time for all images = 24.655 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2599.29
r CoG modeling succeeded with a chi^2 minimum of 4575.10
z CoG modeling succeeded with a chi^2 minimum of 3214.48
Time = 0.074 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/347/PGC481975/PGC481975-largegalaxy-1136690-ellipse.fits
Finished galaxy PGC481975 in 1.050 minutes.