Started working on galaxy NGC0921 at Tue Jun 16 13:06:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-tractor.fits
Read 448 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2548.1387]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/NGC0921/NGC0921-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 27524
 Peak Img[j, k]: 431 433
 Mean (j, k): 431.48 431.90
 Theta (deg): 8.8
 Astro PA (deg): 81.2
 Eps: 0.543
 Major axis (pix): 147.7
431.481680857 430.811 431.899763626 432.128
Starting ellipse-fitting for galaxy 87136
Fitting g-band took......99.580 sec
Fitting r-band took......97.486 sec
Fitting z-band took......100.451 sec
Time for all images = 297.517 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 106804.72
r CoG modeling succeeded with a chi^2 minimum of 187858.48
z CoG modeling succeeded with a chi^2 minimum of 54624.63
Time = 0.432 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/036/NGC0921/NGC0921-largegalaxy-87136-ellipse.fits
Finished galaxy NGC0921 in 5.967 minutes.