Started working on galaxy PGC1947795 at Wed Jun 17 13:05:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-tractor.fits
Read 82 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 687.90405]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1947795/PGC1947795-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7865
 Peak Img[j, k]: 217 216
 Mean (j, k): 216.90 215.19
 Theta (deg): 165.3
 Astro PA (deg): 104.7
 Eps: 0.480
 Major axis (pix): 74.2
216.896622326 216.691 215.193968269 215.696
Starting ellipse-fitting for galaxy 1137229
Fitting g-band took......18.287 sec
Fitting r-band took......19.512 sec
Fitting z-band took......17.708 sec
Time for all images = 55.507 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7696.49
r CoG modeling succeeded with a chi^2 minimum of 9968.06
z CoG modeling succeeded with a chi^2 minimum of 8326.96
Time = 0.088 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/013/PGC1947795/PGC1947795-largegalaxy-1137229-ellipse.fits
Finished galaxy PGC1947795 in 1.614 minutes.