Started working on galaxy PGC055486_GROUP at Wed Jun 17 15:11:24 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-tractor.fits
Read 271 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-maskbits.fits.fz
  Dropping PGC1955120 (SGA_ID=1070702, RA, Dec = 233.6577345 31.6027414): type=['SER'], r50=1.939 (<2.0) arcsec
Sort by flux!  [ 1518.8138]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 25869
 Peak Img[j, k]: 339 346
 Mean (j, k): 340.06 344.74
 Theta (deg): 76.9
 Astro PA (deg): 13.1
 Eps: 0.335
 Major axis (pix): 135.0
340.057396969 338.824 344.737262061 345.698
Starting ellipse-fitting for galaxy 996427
Fitting g-band took......102.130 sec
Fitting r-band took......101.993 sec
Fitting z-band took......100.321 sec
Time for all images = 304.444 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1463.01
r CoG modeling succeeded with a chi^2 minimum of 1158.23
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 556.67
Time = 0.331 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/233/PGC055486_GROUP/PGC055486_GROUP-largegalaxy-996427-ellipse.fits
Finished galaxy PGC055486_GROUP in 6.139 minutes.