Started working on galaxy PGC050450_GROUP at Wed Jun 17 18:17:37 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-tractor.fits
Read 439 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1055.4209    297.30362]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 10536
 Peak Img[j, k]: 517 478
 Mean (j, k): 516.50 479.31
 Theta (deg): 61.2
 Astro PA (deg): 28.8
 Eps: 0.750
 Major axis (pix): 127.5
516.495426108 517.101 479.306806918 478.1
Building masked image for central 2/2.
 Pixels used: 3491
 Peak Img[j, k]: 646 751
 Mean (j, k): 646.20 750.48
 Theta (deg): 118.2
 Astro PA (deg): 151.8
 Eps: 0.202
 Major axis (pix): 45.3
646.201636826 645.864 750.483726272 750.651
Starting ellipse-fitting for galaxy 361462
Fitting g-band took......29.573 sec
Fitting r-band took......32.776 sec
Fitting z-band took......24.698 sec
Time for all images = 87.047 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3358.46
r CoG modeling succeeded with a chi^2 minimum of 3506.51
z CoG modeling succeeded with a chi^2 minimum of 2304.46
Time = 0.254 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/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-361462-ellipse.fits
Starting ellipse-fitting for galaxy 997797
Fitting g-band took......5.294 sec
Fitting r-band took......5.322 sec
Fitting z-band took......4.872 sec
Time for all images = 15.487 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 275.20
r CoG modeling succeeded with a chi^2 minimum of 419.49
z CoG modeling succeeded with a chi^2 minimum of 395.99
Time = 0.046 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/212/PGC050450_GROUP/PGC050450_GROUP-largegalaxy-997797-ellipse.fits
Finished galaxy PGC050450_GROUP in 2.738 minutes.