Started working on galaxy PGC557813_GROUP at Wed Jun 17 03:32:01 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-tractor.fits
Read 470 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1873.0898    502.56442]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 21172
 Peak Img[j, k]: 402 462
 Mean (j, k): 402.45 462.62
 Theta (deg): 91.8
 Astro PA (deg): 178.2
 Eps: 0.173
 Major axis (pix): 100.0
402.452143822 401.945 462.621918493 462.106
Building masked image for central 2/2.
 Pixels used: 3760
 Peak Img[j, k]: 349 262
 Mean (j, k): 348.57 261.38
 Theta (deg): 148.6
 Astro PA (deg): 121.4
 Eps: 0.459
 Major axis (pix): 53.4
348.565472884 349.18 261.382479398 262.072
Starting ellipse-fitting for galaxy 688335
Fitting g-band took......27.725 sec
Fitting r-band took......28.077 sec
Fitting z-band took......28.256 sec
Time for all images = 84.057 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 75.15
r CoG modeling succeeded with a chi^2 minimum of 113.94
z CoG modeling succeeded with a chi^2 minimum of 104.89
Time = 0.060 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/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-688335-ellipse.fits
Starting ellipse-fitting for galaxy 235270
Fitting g-band took......5.425 sec
Fitting r-band took......4.598 sec
Fitting z-band took......5.561 sec
Time for all images = 15.585 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 105.15
r CoG modeling succeeded with a chi^2 minimum of 218.10
z CoG modeling succeeded with a chi^2 minimum of 170.12
Time = 0.056 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/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-235270-ellipse.fits
Finished galaxy PGC557813_GROUP in 2.512 minutes.