Started working on galaxy PGC1872874 at Tue Jun 16 17:20:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 415.81296]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1872874/PGC1872874-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6287
 Peak Img[j, k]: 140 144
 Mean (j, k): 140.19 143.22
 Theta (deg): 171.1
 Astro PA (deg): 98.9
 Eps: 0.240
 Major axis (pix): 54.4
140.189130783 139.452 143.218899941 143.567
Starting ellipse-fitting for galaxy 1237384
Fitting g-band took......7.021 sec
Fitting r-band took......6.691 sec
Fitting z-band took......6.075 sec
Time for all images = 19.787 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1132.67
r CoG modeling succeeded with a chi^2 minimum of 1507.27
z CoG modeling succeeded with a chi^2 minimum of 410.61
Time = 0.025 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/336/PGC1872874/PGC1872874-largegalaxy-1237384-ellipse.fits
Finished galaxy PGC1872874 in 0.949 minutes.