Started working on galaxy PGC1669903 at Wed Jun 17 07:37:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 164.44469]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1669903/PGC1669903-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2108
 Peak Img[j, k]: 116 116
 Mean (j, k): 116.51 114.94
 Theta (deg): 171.6
 Astro PA (deg): 98.4
 Eps: 0.711
 Major axis (pix): 49.4
116.509715288 116.451 114.941600298 115.868
Starting ellipse-fitting for galaxy 814966
Fitting g-band took......2.981 sec
Fitting r-band took......2.987 sec
Fitting z-band took......2.807 sec
Time for all images = 8.774 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 303.27
r CoG modeling succeeded with a chi^2 minimum of 561.39
z CoG modeling succeeded with a chi^2 minimum of 577.44
Time = 0.038 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/347/PGC1669903/PGC1669903-largegalaxy-814966-ellipse.fits
Finished galaxy PGC1669903 in 0.290 minutes.