Started working on galaxy PGC1913915 at Tue Jun 16 13:32:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-tractor.fits
Read 13 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 345.83313]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1913915/PGC1913915-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4361
 Peak Img[j, k]: 116 114
 Mean (j, k): 115.86 114.34
 Theta (deg): 41.3
 Astro PA (deg): 48.7
 Eps: 0.338
 Major axis (pix): 45.7
115.860739012 115.895 114.336084303 114.204
Starting ellipse-fitting for galaxy 164125
Fitting g-band took......6.618 sec
Fitting r-band took......6.889 sec
Fitting z-band took......6.976 sec
Time for all images = 20.483 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 791.23
r CoG modeling succeeded with a chi^2 minimum of 1071.96
z CoG modeling succeeded with a chi^2 minimum of 1400.90
Time = 0.046 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/033/PGC1913915/PGC1913915-largegalaxy-164125-ellipse.fits
Finished galaxy PGC1913915 in 0.465 minutes.