Started working on galaxy PGC2037422 at Thu Jun 18 11:11:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 512.7856]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2037422/PGC2037422-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5163
 Peak Img[j, k]: 153 152
 Mean (j, k): 152.58 152.54
 Theta (deg): 175.2
 Astro PA (deg): 94.8
 Eps: 0.291
 Major axis (pix): 53.2
152.581317407 152.67 152.540120582 152.648
Starting ellipse-fitting for galaxy 555044
Fitting g-band took......9.577 sec
Fitting r-band took......10.299 sec
Fitting z-band took......10.907 sec
Time for all images = 30.784 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 202.41
r CoG modeling succeeded with a chi^2 minimum of 283.26
z CoG modeling succeeded with a chi^2 minimum of 355.76
Time = 0.041 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/176/PGC2037422/PGC2037422-largegalaxy-555044-ellipse.fits
Finished galaxy PGC2037422 in 7.677 minutes.