Started working on galaxy PGC1894536 at Tue Jun 16 18:34:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 501.18027]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1894536/PGC1894536-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4467
 Peak Img[j, k]: 126 127
 Mean (j, k): 125.90 126.94
 Theta (deg): 159.2
 Astro PA (deg): 110.8
 Eps: 0.316
 Major axis (pix): 48.3
125.900265043 125.986 126.944813183 127.152
Starting ellipse-fitting for galaxy 845094
Fitting g-band took......4.892 sec
Fitting r-band took......4.936 sec
Fitting z-band took......5.167 sec
Time for all images = 14.995 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3144.72
r CoG modeling succeeded with a chi^2 minimum of 6862.67
z CoG modeling succeeded with a chi^2 minimum of 2472.11
Time = 0.033 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/253/PGC1894536/PGC1894536-largegalaxy-845094-ellipse.fits
Finished galaxy PGC1894536 in 0.855 minutes.