Started working on galaxy PGC796635_GROUP at Wed Jun 17 06:23:22 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-tractor.fits
Read 103 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 397.62787  252.13477]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 3309
 Peak Img[j, k]: 192 169
 Mean (j, k): 191.61 169.47
 Theta (deg): 43.8
 Astro PA (deg): 46.2
 Eps: 0.596
 Major axis (pix): 51.5
191.608586497 191.714 169.469406525 169.273
Building masked image for central 2/2.
 Pixels used: 2228
 Peak Img[j, k]: 228 254
 Mean (j, k): 227.69 254.54
 Theta (deg): 133.5
 Astro PA (deg): 136.5
 Eps: 0.611
 Major axis (pix): 42.9
227.689821638 227.468 254.541094795 254.328
Starting ellipse-fitting for galaxy 984292
Fitting g-band took......3.420 sec
Fitting r-band took......3.255 sec
Fitting z-band took......3.603 sec
Time for all images = 10.278 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2220.09
r CoG modeling succeeded with a chi^2 minimum of 7880.51
z CoG modeling succeeded with a chi^2 minimum of 4238.40
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/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-984292-ellipse.fits
Starting ellipse-fitting for galaxy 1235794
Fitting g-band took......1.997 sec
Fitting r-band took......1.953 sec
Fitting z-band took......1.988 sec
Time for all images = 5.938 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1255.10
r CoG modeling succeeded with a chi^2 minimum of 3375.78
z CoG modeling succeeded with a chi^2 minimum of 1764.90
Time = 0.039 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/076/PGC796635_GROUP/PGC796635_GROUP-largegalaxy-1235794-ellipse.fits
Finished galaxy PGC796635_GROUP in 1.451 minutes.