Started working on galaxy PGC1637048 at Wed Jun 17 06:34:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 221.81015]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1637048/PGC1637048-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2713
 Peak Img[j, k]: 128 128
 Mean (j, k): 128.30 127.13
 Theta (deg): 124.0
 Astro PA (deg): 146.0
 Eps: 0.501
 Major axis (pix): 44.2
128.302688988 128.729 127.133334851 127.857
Starting ellipse-fitting for galaxy 947303
Fitting g-band took......2.680 sec
Fitting r-band took......2.515 sec
Fitting z-band took......2.667 sec
Time for all images = 7.861 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5882.80
r CoG modeling succeeded with a chi^2 minimum of 3634.15
z CoG modeling succeeded with a chi^2 minimum of 1455.52
Time = 0.031 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/216/PGC1637048/PGC1637048-largegalaxy-947303-ellipse.fits
Finished galaxy PGC1637048 in 0.790 minutes.