Started working on galaxy PGC174826 at Wed Jun 17 14:59:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-tractor.fits
Read 103 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 713.20776]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174826/PGC174826-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10776
 Peak Img[j, k]: 202 201
 Mean (j, k): 202.60 200.73
 Theta (deg): 98.2
 Astro PA (deg): 171.8
 Eps: 0.395
 Major axis (pix): 80.4
202.599286758 201.732 200.728768014 200.479
Starting ellipse-fitting for galaxy 155656
Fitting g-band took......27.207 sec
Fitting r-band took......25.309 sec
Fitting z-band took......27.993 sec
Time for all images = 80.509 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 311.37
r CoG modeling succeeded with a chi^2 minimum of 619.17
z CoG modeling succeeded with a chi^2 minimum of 275.76
Time = 0.091 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/032/PGC174826/PGC174826-largegalaxy-155656-ellipse.fits
Finished galaxy PGC174826 in 2.054 minutes.