Started working on galaxy NGC4807_GROUP at Wed Jun 17 15:09:48 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-tractor.fits
Read 541 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5406.292    880.1572]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 43293
 Peak Img[j, k]: 367 516
 Mean (j, k): 368.00 515.68
 Theta (deg): 71.7
 Astro PA (deg): 18.3
 Eps: 0.206
 Major axis (pix): 144.4
367.997289414 366.942 515.682857453 515.989
Building masked image for central 2/2.
 Pixels used: 10015
 Peak Img[j, k]: 681 439
 Mean (j, k): 680.55 439.23
 Theta (deg): 150.7
 Astro PA (deg): 119.3
 Eps: 0.475
 Major axis (pix): 77.4
680.550010217 680.72 439.228649881 439.133
Starting ellipse-fitting for galaxy 1117064
Fitting g-band took......136.079 sec
Fitting r-band took......136.187 sec
Fitting z-band took......137.665 sec
Time for all images = 409.931 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 89.31
r CoG modeling succeeded with a chi^2 minimum of 147.57
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 321.68
Time = 0.346 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/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-1117064-ellipse.fits
Starting ellipse-fitting for galaxy 1115025
Fitting g-band took......19.274 sec
Fitting r-band took......18.995 sec
Fitting z-band took......19.450 sec
Time for all images = 57.719 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1683.93
r CoG modeling succeeded with a chi^2 minimum of 2001.32
z CoG modeling succeeded with a chi^2 minimum of 2816.74
Time = 0.116 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/193/NGC4807_GROUP/NGC4807_GROUP-largegalaxy-1115025-ellipse.fits
Finished galaxy NGC4807_GROUP in 9.644 minutes.