Started working on galaxy PGC2756270 at Fri Jun 19 07:48:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 399.1876]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756270/PGC2756270-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4015
 Peak Img[j, k]: 175 178
 Mean (j, k): 177.66 180.38
 Theta (deg): 130.6
 Astro PA (deg): 139.4
 Eps: 0.536
 Major axis (pix): 68.0
177.662427266 175.434 180.383288033 177.679
Starting ellipse-fitting for galaxy 257375
Fitting g-band took......7.566 sec
Fitting r-band took......7.551 sec
Fitting z-band took......8.762 sec
Time for all images = 23.879 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 881.42
r CoG modeling succeeded with a chi^2 minimum of 933.86
z CoG modeling succeeded with a chi^2 minimum of 1116.30
Time = 0.047 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/103/PGC2756270/PGC2756270-largegalaxy-257375-ellipse.fits
Finished galaxy PGC2756270 in 1.017 minutes.