Started working on galaxy PGC1770955 at Wed Jun 17 05:39:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 172.52925]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1770955/PGC1770955-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2764
 Peak Img[j, k]: 172 171
 Mean (j, k): 163.47 174.99
 Theta (deg): 65.9
 Astro PA (deg): 24.1
 Eps: 0.702
 Major axis (pix): 62.3
163.46591146 166.125 174.993398321 173.236
Starting ellipse-fitting for galaxy 816549
Fitting g-band took......4.662 sec
Fitting r-band took......4.614 sec
Fitting z-band took......4.499 sec
Time for all images = 13.776 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 182.56
r CoG modeling succeeded with a chi^2 minimum of 201.81
z CoG modeling succeeded with a chi^2 minimum of 92.09
Time = 0.048 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/PGC1770955/PGC1770955-largegalaxy-816549-ellipse.fits
Finished galaxy PGC1770955 in 0.854 minutes.