Started working on galaxy PGC1548864 at Wed Jun 17 04:54:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 368.63434]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1548864/PGC1548864-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4633
 Peak Img[j, k]: 133 133
 Mean (j, k): 132.45 133.59
 Theta (deg): 91.2
 Astro PA (deg): 178.8
 Eps: 0.334
 Major axis (pix): 55.6
132.445225988 132.902 133.592730689 133.368
Starting ellipse-fitting for galaxy 572669
Fitting g-band took......6.413 sec
Fitting r-band took......5.851 sec
Fitting z-band took......5.985 sec
Time for all images = 18.249 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 324.18
r CoG modeling succeeded with a chi^2 minimum of 534.61
z CoG modeling succeeded with a chi^2 minimum of 279.65
Time = 0.035 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/228/PGC1548864/PGC1548864-largegalaxy-572669-ellipse.fits
Finished galaxy PGC1548864 in 0.937 minutes.