Started working on galaxy NGC4895 at Tue Jun 16 15:07:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-tractor.fits
Read 606 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6689.8555]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4895/NGC4895-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 54949
 Peak Img[j, k]: 572 570
 Mean (j, k): 570.10 570.60
 Theta (deg): 116.7
 Astro PA (deg): 153.3
 Eps: 0.657
 Major axis (pix): 234.0
570.101003957 571.247 570.603484339 570.424
Starting ellipse-fitting for galaxy 302390
Fitting g-band took......152.043 sec
Fitting r-band took......138.492 sec
Fitting z-band took......144.956 sec
Time for all images = 435.491 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 8113.82
r CoG modeling succeeded with a chi^2 minimum of 9026.67
z CoG modeling succeeded with a chi^2 minimum of 6008.01
Time = 1.203 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/195/NGC4895/NGC4895-largegalaxy-302390-ellipse.fits
Finished galaxy NGC4895 in 9.131 minutes.