Started working on galaxy PGC1676996_GROUP at Tue Jun 16 19:13:12 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-tractor.fits
Read 213 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-maskbits.fits.fz
  Dropping 2MASXJ16555462+2250496 (SGA_ID=1016511, RA, Dec = 253.9775910 22.8471013): type=['SER'], r50=1.751 (<2.0) arcsec
Sort by flux!  [ 2031.9546]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 17373
 Peak Img[j, k]: 277 308
 Mean (j, k): 280.69 308.85
 Theta (deg): 83.7
 Astro PA (deg): 6.3
 Eps: 0.443
 Major axis (pix): 108.8
280.694685217 276.742 308.85033089 307.547
Starting ellipse-fitting for galaxy 304490
Fitting g-band took......52.569 sec
Fitting r-band took......62.917 sec
Fitting z-band took......55.867 sec
Time for all images = 171.353 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3163.74
r CoG modeling succeeded with a chi^2 minimum of 4791.38
z CoG modeling succeeded with a chi^2 minimum of 3696.64
Time = 0.106 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/253/PGC1676996_GROUP/PGC1676996_GROUP-largegalaxy-304490-ellipse.fits
Finished galaxy PGC1676996_GROUP in 3.120 minutes.