Started working on galaxy PGC174141 at Wed Jun 17 05:37:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 847.1078]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174141/PGC174141-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7678
 Peak Img[j, k]: 157 158
 Mean (j, k): 156.99 157.59
 Theta (deg): 41.9
 Astro PA (deg): 48.1
 Eps: 0.259
 Major axis (pix): 61.4
156.994430282 156.809 157.585176977 157.617
Starting ellipse-fitting for galaxy 952273
Fitting g-band took......7.153 sec
Fitting r-band took......7.196 sec
Fitting z-band took......7.674 sec
Time for all images = 22.023 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 132.10
r CoG modeling succeeded with a chi^2 minimum of 223.44
z CoG modeling succeeded with a chi^2 minimum of 43.02
Time = 0.044 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/026/PGC174141/PGC174141-largegalaxy-952273-ellipse.fits
Finished galaxy PGC174141 in 1.024 minutes.