Started working on galaxy UGC02121 at Wed Jun 17 14:16:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-tractor.fits
Read 337 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2974.3726]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/UGC02121/UGC02121-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 42709
 Peak Img[j, k]: 347 345
 Mean (j, k): 346.30 344.93
 Theta (deg): 21.2
 Astro PA (deg): 68.8
 Eps: 0.051
 Major axis (pix): 137.6
346.300184533 347.113 344.926878662 344.974
Starting ellipse-fitting for galaxy 984489
Fitting g-band took......168.412 sec
Fitting r-band took......161.968 sec
Fitting z-band took......169.320 sec
Time for all images = 499.701 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1078.79
r CoG modeling succeeded with a chi^2 minimum of 603.15
z CoG modeling succeeded with a chi^2 minimum of 406.58
Time = 0.325 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/039/UGC02121/UGC02121-largegalaxy-984489-ellipse.fits
Finished galaxy UGC02121 in 9.405 minutes.