Started working on galaxy PGC1848142 at Wed Jun 17 05:53:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 320.0261]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1848142/PGC1848142-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5333
 Peak Img[j, k]: 130 130
 Mean (j, k): 127.56 131.90
 Theta (deg): 129.8
 Astro PA (deg): 140.2
 Eps: 0.208
 Major axis (pix): 57.2
127.559288223 127.481 131.901557685 131.233
Starting ellipse-fitting for galaxy 764095
Fitting g-band took......7.045 sec
Fitting r-band took......6.995 sec
Fitting z-band took......7.243 sec
Time for all images = 21.283 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1546.37
r CoG modeling succeeded with a chi^2 minimum of 926.71
z CoG modeling succeeded with a chi^2 minimum of 762.73
Time = 0.033 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/246/PGC1848142/PGC1848142-largegalaxy-764095-ellipse.fits
Finished galaxy PGC1848142 in 0.938 minutes.