Started working on galaxy PGC2097356_GROUP at Thu Jun 18 16:56:50 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-tractor.fits
Read 130 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1479.1189   738.719 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 13028
 Peak Img[j, k]: 366 396
 Mean (j, k): 369.60 397.63
 Theta (deg): 146.3
 Astro PA (deg): 123.7
 Eps: 0.227
 Major axis (pix): 81.0
369.601809258 366.749 397.625832528 396.228
Building masked image for central 2/2.
 Pixels used: 8473
 Peak Img[j, k]: 302 254
 Mean (j, k): 301.42 253.84
 Theta (deg): 71.6
 Astro PA (deg): 18.4
 Eps: 0.079
 Major axis (pix): 61.7
301.415555977 301.561 253.842706068 253.522
Starting ellipse-fitting for galaxy 234175
Fitting g-band took......15.929 sec
Fitting r-band took......15.078 sec
Fitting z-band took......18.065 sec
Time for all images = 49.072 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 869.63
r CoG modeling succeeded with a chi^2 minimum of 414.23
z CoG modeling succeeded with a chi^2 minimum of 216.48
Time = 0.061 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/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-234175-ellipse.fits
Starting ellipse-fitting for galaxy 103873
Fitting g-band took......10.332 sec
Fitting r-band took......10.298 sec
Fitting z-band took......11.040 sec
Time for all images = 31.669 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 72.68
r CoG modeling succeeded with a chi^2 minimum of 353.09
z CoG modeling succeeded with a chi^2 minimum of 12.27
Time = 0.041 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/202/PGC2097356_GROUP/PGC2097356_GROUP-largegalaxy-103873-ellipse.fits
Finished galaxy PGC2097356_GROUP in 2.450 minutes.