Started working on galaxy PGC947441_GROUP at Tue Jun 16 15:33:25 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-tractor.fits
Read 177 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 527.12573  128.7168 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 6167
 Peak Img[j, k]: 242 252
 Mean (j, k): 242.57 252.02
 Theta (deg): 3.3
 Astro PA (deg): 86.7
 Eps: 0.632
 Major axis (pix): 74.1
242.574489671 241.977 252.016906998 252.258
Building masked image for central 2/2.
 Pixels used: 1492
 Peak Img[j, k]: 352 340
 Mean (j, k): 352.29 341.37
 Theta (deg): 172.4
 Astro PA (deg): 97.6
 Eps: 0.766
 Major axis (pix): 46.9
352.290834946 351.818 341.366252025 339.87
Starting ellipse-fitting for galaxy 68828
Fitting g-band took......7.105 sec
Fitting r-band took......7.715 sec
Fitting z-band took......8.117 sec
Time for all images = 22.938 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5342.79
r CoG modeling succeeded with a chi^2 minimum of 6541.90
z CoG modeling succeeded with a chi^2 minimum of 2826.39
Time = 0.066 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/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-68828-ellipse.fits
Starting ellipse-fitting for galaxy 1417926
Fitting g-band took......2.263 sec
Fitting r-band took......2.301 sec
Fitting z-band took......2.285 sec
Time for all images = 6.850 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 333.84
r CoG modeling succeeded with a chi^2 minimum of 301.84
z CoG modeling succeeded with a chi^2 minimum of 119.14
Time = 0.045 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/347/PGC947441_GROUP/PGC947441_GROUP-largegalaxy-1417926-ellipse.fits
Finished galaxy PGC947441_GROUP in 1.463 minutes.