Started working on galaxy PGC2578737_GROUP at Wed Jun 17 17:32:52 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 250.6795   159.24318]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 3710
 Peak Img[j, k]: 173 251
 Mean (j, k): 171.57 249.57
 Theta (deg): 161.4
 Astro PA (deg): 108.6
 Eps: 0.165
 Major axis (pix): 47.4
171.567936677 172.141 249.571981249 250.905
Building masked image for central 2/2.
 Pixels used: 1803
 Peak Img[j, k]: 279 219
 Mean (j, k): 278.42 219.45
 Theta (deg): 176.1
 Astro PA (deg): 93.9
 Eps: 0.606
 Major axis (pix): 44.8
278.416695926 278.712 219.445890718 218.919
Starting ellipse-fitting for galaxy 573977
Fitting g-band took......9.415 sec
Fitting r-band took......9.026 sec
Fitting z-band took......8.918 sec
Time for all images = 27.360 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11.14
r CoG modeling succeeded with a chi^2 minimum of 17.04
z CoG modeling succeeded with a chi^2 minimum of 0.27
Time = 0.033 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/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-573977-ellipse.fits
Starting ellipse-fitting for galaxy 173947
Fitting g-band took......4.691 sec
Fitting r-band took......5.151 sec
Fitting z-band took......4.911 sec
Time for all images = 14.753 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 186.72
r CoG modeling succeeded with a chi^2 minimum of 173.90
z CoG modeling succeeded with a chi^2 minimum of 177.29
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/163/PGC2578737_GROUP/PGC2578737_GROUP-largegalaxy-173947-ellipse.fits
Finished galaxy PGC2578737_GROUP in 2.109 minutes.