Started working on galaxy PGC174049 at Wed Jun 17 04:22:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-tractor.fits
Read 70 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 767.9599]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174049/PGC174049-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9628
 Peak Img[j, k]: 146 143
 Mean (j, k): 146.14 141.98
 Theta (deg): 29.0
 Astro PA (deg): 61.0
 Eps: 0.164
 Major axis (pix): 68.2
146.143017878 146.078 141.981680162 143.198
Starting ellipse-fitting for galaxy 698916
Fitting g-band took......11.310 sec
Fitting r-band took......11.653 sec
Fitting z-band took......10.333 sec
Time for all images = 33.296 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 219.91
r CoG modeling succeeded with a chi^2 minimum of 471.11
z CoG modeling succeeded with a chi^2 minimum of 340.21
Time = 0.049 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/026/PGC174049/PGC174049-largegalaxy-698916-ellipse.fits
Finished galaxy PGC174049 in 1.195 minutes.