Started working on galaxy PGC2536548 at Fri Jun 19 08:50:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 748.31793]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2536548/PGC2536548-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4807
 Peak Img[j, k]: 189 190
 Mean (j, k): 188.28 189.66
 Theta (deg): 29.1
 Astro PA (deg): 60.9
 Eps: 0.688
 Major axis (pix): 70.3
188.280334337 188.53 189.657339525 189.445
Starting ellipse-fitting for galaxy 1300876
Fitting g-band took......6.824 sec
Fitting r-band took......5.897 sec
Fitting z-band took......6.857 sec
Time for all images = 19.579 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 270.61
r CoG modeling succeeded with a chi^2 minimum of 558.26
z CoG modeling succeeded with a chi^2 minimum of 639.31
Time = 0.068 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/PGC2536548/PGC2536548-largegalaxy-1300876-ellipse.fits
Finished galaxy PGC2536548 in 1.033 minutes.