Started working on galaxy PGC048858 at Thu Jun 18 19:26:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-tractor.fits
Read 67 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 890.2278]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048858/PGC048858-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11152
 Peak Img[j, k]: 177 176
 Mean (j, k): 176.93 175.40
 Theta (deg): 67.2
 Astro PA (deg): 22.8
 Eps: 0.021
 Major axis (pix): 69.2
176.932467766 176.411 175.399763744 175.745
Starting ellipse-fitting for galaxy 994902
Fitting g-band took......15.175 sec
Fitting r-band took......13.933 sec
Fitting z-band took......14.016 sec
Time for all images = 43.124 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 22.07
r CoG modeling succeeded with a chi^2 minimum of 15.51
z CoG modeling succeeded with a chi^2 minimum of 2.90
Time = 0.044 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/206/PGC048858/PGC048858-largegalaxy-994902-ellipse.fits
Finished galaxy PGC048858 in 1.379 minutes.