Started working on galaxy PGC1550917 at Tue Jun 16 15:01:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-tractor.fits
Read 93 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2102.4844]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1550917/PGC1550917-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 24469
 Peak Img[j, k]: 203 203
 Mean (j, k): 203.26 203.17
 Theta (deg): 170.5
 Astro PA (deg): 99.5
 Eps: 0.179
 Major axis (pix): 109.9
203.261132344 203.337 203.169094328 203.231
Starting ellipse-fitting for galaxy 285529
Fitting g-band took......29.267 sec
Fitting r-band took......29.705 sec
Fitting z-band took......28.709 sec
Time for all images = 87.681 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 17.08
r CoG modeling succeeded with a chi^2 minimum of 8.88
z CoG modeling succeeded with a chi^2 minimum of 24.87
Time = 0.067 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/116/PGC1550917/PGC1550917-largegalaxy-285529-ellipse.fits
Finished galaxy PGC1550917 in 2.133 minutes.