Started working on galaxy PGC174915 at Tue Jun 16 20:17:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-tractor.fits
Read 98 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 837.66876]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174915/PGC174915-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6216
 Peak Img[j, k]: 193 195
 Mean (j, k): 193.17 194.63
 Theta (deg): 83.9
 Astro PA (deg): 6.1
 Eps: 0.547
 Major axis (pix): 68.8
193.173068486 192.742 194.633655065 194.609
Starting ellipse-fitting for galaxy 1160615
Fitting g-band took......11.474 sec
Fitting r-band took......12.515 sec
Fitting z-band took......14.589 sec
Time for all images = 38.579 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 21867.57
r CoG modeling succeeded with a chi^2 minimum of 44798.61
z CoG modeling succeeded with a chi^2 minimum of 22834.56
Time = 0.055 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/PGC174915/PGC174915-largegalaxy-1160615-ellipse.fits
Finished galaxy PGC174915 in 1.279 minutes.