Started working on galaxy PGC646536 at Thu Jun 18 03:57:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 104.44845]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC646536/PGC646536-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2539
 Peak Img[j, k]: 119 113
 Mean (j, k): 117.73 111.19
 Theta (deg): 1.1
 Astro PA (deg): 88.9
 Eps: 0.250
 Major axis (pix): 35.3
117.731882264 118.078 111.193369154 112.436
Starting ellipse-fitting for galaxy 422300
Fitting g-band took......2.172 sec
Fitting r-band took......2.646 sec
Fitting z-band took......2.388 sec
Time for all images = 7.207 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 99.48
r CoG modeling succeeded with a chi^2 minimum of 85.33
z CoG modeling succeeded with a chi^2 minimum of 11.71
Time = 0.023 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/029/PGC646536/PGC646536-largegalaxy-422300-ellipse.fits
Finished galaxy PGC646536 in 0.511 minutes.