Started working on galaxy PGC2146474 at Wed Jun 17 20:12:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 522.7415]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2146474/PGC2146474-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5135
 Peak Img[j, k]: 148 145
 Mean (j, k): 148.34 144.54
 Theta (deg): 99.0
 Astro PA (deg): 171.0
 Eps: 0.380
 Major axis (pix): 52.4
148.335191233 148.178 144.539800098 144.734
Starting ellipse-fitting for galaxy 531331
Fitting g-band took......10.559 sec
Fitting r-band took......11.192 sec
Fitting z-band took......10.856 sec
Time for all images = 32.607 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8843.35
r CoG modeling succeeded with a chi^2 minimum of 7299.58
z CoG modeling succeeded with a chi^2 minimum of 263.72
Time = 0.036 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/267/PGC2146474/PGC2146474-largegalaxy-531331-ellipse.fits
Finished galaxy PGC2146474 in 1.194 minutes.