Started working on galaxy PGC1888857 at Wed Jun 17 14:49:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 544.126]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1888857/PGC1888857-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4884
 Peak Img[j, k]: 124 124
 Mean (j, k): 123.75 123.97
 Theta (deg): 58.5
 Astro PA (deg): 31.5
 Eps: 0.385
 Major axis (pix): 52.9
123.753395145 123.962 123.967720768 123.821
Starting ellipse-fitting for galaxy 217587
Fitting g-band took......9.063 sec
Fitting r-band took......9.208 sec
Fitting z-band took......9.414 sec
Time for all images = 27.686 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 40.03
r CoG modeling succeeded with a chi^2 minimum of 75.67
z CoG modeling succeeded with a chi^2 minimum of 38.38
Time = 0.060 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/116/PGC1888857/PGC1888857-largegalaxy-217587-ellipse.fits
Finished galaxy PGC1888857 in 1.152 minutes.