Started working on galaxy PGC518681 at Wed Jun 17 07:25:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 204.96193]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC518681/PGC518681-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3428
 Peak Img[j, k]: 117 119
 Mean (j, k): 116.75 119.38
 Theta (deg): 55.8
 Astro PA (deg): 34.2
 Eps: 0.157
 Major axis (pix): 39.2
116.74799432 116.494 119.383962266 119.384
Starting ellipse-fitting for galaxy 513824
Fitting g-band took......3.480 sec
Fitting r-band took......3.774 sec
Fitting z-band took......3.448 sec
Time for all images = 10.702 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 148.14
r CoG modeling succeeded with a chi^2 minimum of 137.44
z CoG modeling succeeded with a chi^2 minimum of 42.23
Time = 0.024 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/058/PGC518681/PGC518681-largegalaxy-513824-ellipse.fits
Finished galaxy PGC518681 in 0.768 minutes.