Started working on galaxy PGC1918112 at Wed Jun 17 12:13:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 766.4761]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1918112/PGC1918112-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5034
 Peak Img[j, k]: 202 202
 Mean (j, k): 201.61 201.25
 Theta (deg): 160.1
 Astro PA (deg): 109.9
 Eps: 0.720
 Major axis (pix): 76.0
201.605170527 202.053 201.2538756 201.74
Starting ellipse-fitting for galaxy 1179612
Fitting g-band took......10.732 sec
Fitting r-band took......11.125 sec
Fitting z-band took......12.210 sec
Time for all images = 34.067 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1210.12
r CoG modeling succeeded with a chi^2 minimum of 1644.17
z CoG modeling succeeded with a chi^2 minimum of 1307.10
Time = 0.111 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/PGC1918112/PGC1918112-largegalaxy-1179612-ellipse.fits
Finished galaxy PGC1918112 in 1.280 minutes.