Started working on galaxy PGC1939718 at Tue Jun 16 12:29:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 536.3352]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1939718/PGC1939718-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4599
 Peak Img[j, k]: 154 154
 Mean (j, k): 153.81 153.46
 Theta (deg): 2.3
 Astro PA (deg): 87.7
 Eps: 0.456
 Major axis (pix): 53.4
153.807800183 153.856 153.458020613 153.587
Starting ellipse-fitting for galaxy 189724
Fitting g-band took......9.633 sec
Fitting r-band took......9.255 sec
Fitting z-band took......9.329 sec
Time for all images = 28.217 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 435.08
r CoG modeling succeeded with a chi^2 minimum of 466.93
z CoG modeling succeeded with a chi^2 minimum of 525.28
Time = 0.060 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/167/PGC1939718/PGC1939718-largegalaxy-189724-ellipse.fits
Finished galaxy PGC1939718 in 1.110 minutes.