Started working on galaxy PGC1921607_GROUP at Wed Jun 17 11:48:44 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-tractor.fits
Read 104 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 686.7238  248.8872]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 7877
 Peak Img[j, k]: 289 250
 Mean (j, k): 288.47 250.24
 Theta (deg): 99.1
 Astro PA (deg): 170.9
 Eps: 0.441
 Major axis (pix): 76.5
288.465825394 288.492 250.244287232 250.217
Building masked image for central 2/2.
 Pixels used: 3445
 Peak Img[j, k]: 169 215
 Mean (j, k): 170.33 217.75
 Theta (deg): 178.3
 Astro PA (deg): 91.7
 Eps: 0.431
 Major axis (pix): 45.4
170.331787896 170.176 217.748487535 216.636
Starting ellipse-fitting for galaxy 393056
Fitting g-band took......20.875 sec
Fitting r-band took......21.144 sec
Fitting z-band took......22.063 sec
Time for all images = 64.083 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 26.49
r CoG modeling succeeded with a chi^2 minimum of 41.61
z CoG modeling succeeded with a chi^2 minimum of 23.76
Time = 0.089 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/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-393056-ellipse.fits
Starting ellipse-fitting for galaxy 1089568
Fitting g-band took......6.394 sec
Fitting r-band took......7.187 sec
Fitting z-band took......7.006 sec
Time for all images = 20.587 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 601.64
r CoG modeling succeeded with a chi^2 minimum of 422.93
z CoG modeling succeeded with a chi^2 minimum of 415.18
Time = 0.043 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/166/PGC1921607_GROUP/PGC1921607_GROUP-largegalaxy-1089568-ellipse.fits
Finished galaxy PGC1921607_GROUP in 1.807 minutes.