Started working on galaxy PGC1926942 at Wed Jun 17 12:18:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-tractor.fits
Read 104 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1119.2928]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1926942/PGC1926942-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7860
 Peak Img[j, k]: 231 232
 Mean (j, k): 230.30 231.59
 Theta (deg): 136.5
 Astro PA (deg): 133.5
 Eps: 0.659
 Major axis (pix): 87.6
230.295650956 231.307 231.585433437 232.506
Starting ellipse-fitting for galaxy 657255
Fitting g-band took......18.566 sec
Fitting r-band took......17.928 sec
Fitting z-band took......19.840 sec
Time for all images = 56.335 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1460.70
r CoG modeling succeeded with a chi^2 minimum of 1893.93
z CoG modeling succeeded with a chi^2 minimum of 2749.62
Time = 0.170 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/167/PGC1926942/PGC1926942-largegalaxy-657255-ellipse.fits
Finished galaxy PGC1926942 in 1.706 minutes.