Started working on galaxy NGC7495_GROUP at Wed Jun 17 12:42:49 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-tractor.fits
Read 562 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 7693.7725    266.11578]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 106056
 Peak Img[j, k]: 580 617
 Mean (j, k): 579.09 617.43
 Theta (deg): 70.3
 Astro PA (deg): 19.7
 Eps: 0.061
 Major axis (pix): 217.5
579.087262053 581.425 617.428752038 616.879
Building masked image for central 2/2.
 Pixels used: 4291
 Peak Img[j, k]: 862 697
 Mean (j, k): 859.19 694.89
 Theta (deg): 128.1
 Astro PA (deg): 141.9
 Eps: 0.278
 Major axis (pix): 52.0
859.188371187 861.101 694.893905686 695.54
Starting ellipse-fitting for galaxy 1061550
Fitting g-band took......507.102 sec
Fitting r-band took......532.253 sec
Fitting z-band took......541.310 sec
Time for all images = 1580.665 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 1969.84
r CoG modeling succeeded with a chi^2 minimum of 476.21
z CoG modeling succeeded with a chi^2 minimum of 2023.50
Time = 1.326 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/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-1061550-ellipse.fits
Starting ellipse-fitting for galaxy 516815
Fitting g-band took......10.776 sec
Fitting r-band took......11.095 sec
Fitting z-band took......11.403 sec
Time for all images = 33.273 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 365.71
r CoG modeling succeeded with a chi^2 minimum of 70.31
z CoG modeling succeeded with a chi^2 minimum of 51.87
Time = 0.055 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/347/NGC7495_GROUP/NGC7495_GROUP-largegalaxy-516815-ellipse.fits
Finished galaxy NGC7495_GROUP in 29.717 minutes.