Started working on galaxy PGC617856 at Thu Jun 18 06:11:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 346.4668]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC617856/PGC617856-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3552
 Peak Img[j, k]: 125 125
 Mean (j, k): 125.40 125.24
 Theta (deg): 13.7
 Astro PA (deg): 76.3
 Eps: 0.165
 Major axis (pix): 41.0
125.398844888 124.899 125.237932262 125.256
Starting ellipse-fitting for galaxy 442901
Fitting g-band took......3.180 sec
Fitting r-band took......3.257 sec
Fitting z-band took......3.265 sec
Time for all images = 9.702 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 295.20
r CoG modeling succeeded with a chi^2 minimum of 1196.57
z CoG modeling succeeded with a chi^2 minimum of 555.20
Time = 0.022 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/058/PGC617856/PGC617856-largegalaxy-442901-ellipse.fits
Finished galaxy PGC617856 in 0.916 minutes.