Started working on galaxy PGC1679821_GROUP at Wed Jun 17 13:01:48 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-tractor.fits
Read 84 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 552.413      40.516308]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 4992
 Peak Img[j, k]: 170 179
 Mean (j, k): 170.25 179.11
 Theta (deg): 18.6
 Astro PA (deg): 71.4
 Eps: 0.329
 Major axis (pix): 56.2
170.247192234 170.407 179.114145439 178.911
Building masked image for central 2/2.
 Pixels used: 751
 Peak Img[j, k]: 226 217
 Mean (j, k): 228.39 216.83
 Theta (deg): 91.1
 Astro PA (deg): 178.9
 Eps: 0.794
 Major axis (pix): 39.6
228.390185632 226.024 216.834438147 216.645
Starting ellipse-fitting for galaxy 385701
Fitting g-band took......11.989 sec
Fitting r-band took......12.614 sec
Fitting z-band took......12.219 sec
Time for all images = 36.822 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5325.88
r CoG modeling succeeded with a chi^2 minimum of 5557.30
z CoG modeling succeeded with a chi^2 minimum of 7755.55
Time = 0.053 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/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-385701-ellipse.fits
Starting ellipse-fitting for galaxy 45507
Fitting g-band took......2.651 sec
Fitting r-band took......2.677 sec
Fitting z-band took......2.713 sec
Time for all images = 8.041 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 224.01
r CoG modeling succeeded with a chi^2 minimum of 164.03
z CoG modeling succeeded with a chi^2 minimum of 171.35
Time = 0.050 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/176/PGC1679821_GROUP/PGC1679821_GROUP-largegalaxy-45507-ellipse.fits
Finished galaxy PGC1679821_GROUP in 0.988 minutes.