Started working on galaxy PGC1541761 at Wed Jun 17 07:18:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 647.98737]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1541761/PGC1541761-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6821
 Peak Img[j, k]: 157 157
 Mean (j, k): 156.71 157.07
 Theta (deg): 176.3
 Astro PA (deg): 93.7
 Eps: 0.121
 Major axis (pix): 56.8
156.709441012 156.794 157.068401245 157.341
Starting ellipse-fitting for galaxy 1363996
Fitting g-band took......8.055 sec
Fitting r-band took......8.438 sec
Fitting z-band took......8.316 sec
Time for all images = 24.809 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 235.59
r CoG modeling succeeded with a chi^2 minimum of 350.66
z CoG modeling succeeded with a chi^2 minimum of 315.76
Time = 0.027 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/222/PGC1541761/PGC1541761-largegalaxy-1363996-ellipse.fits
Finished galaxy PGC1541761 in 1.023 minutes.