Started working on galaxy PGC1855789 at Wed Jun 17 08:08:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 301.25687]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1855789/PGC1855789-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4095
 Peak Img[j, k]: 115 115
 Mean (j, k): 115.23 115.32
 Theta (deg): 147.9
 Astro PA (deg): 122.1
 Eps: 0.155
 Major axis (pix): 46.3
115.233731424 114.954 115.316647195 115.196
Starting ellipse-fitting for galaxy 1291272
Fitting g-band took......5.179 sec
Fitting r-band took......4.546 sec
Fitting z-band took......4.523 sec
Time for all images = 14.248 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 108.78
r CoG modeling succeeded with a chi^2 minimum of 215.47
z CoG modeling succeeded with a chi^2 minimum of 188.74
Time = 0.028 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/243/PGC1855789/PGC1855789-largegalaxy-1291272-ellipse.fits
Finished galaxy PGC1855789 in 0.854 minutes.