Started working on galaxy NGC6158_GROUP at Thu Jun 18 18:54:38 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-tractor.fits
Read 278 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5156.146     578.4659    406.60144]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 59122
 Peak Img[j, k]: 437 473
 Mean (j, k): 436.93 474.25
 Theta (deg): 5.9
 Astro PA (deg): 84.1
 Eps: 0.175
 Major axis (pix): 204.3
436.932740289 436.954 474.250466763 472.457
Building masked image for central 2/3.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
The previous central has masked the current central with shrink factor 0.80
The previous central has masked the current central with shrink factor 0.75
The previous central has masked the current central with shrink factor 0.70
The previous central has masked the current central with shrink factor 0.65
 Pixels used: 2674
 Peak Img[j, k]: 359 397
 Mean (j, k): 354.13 396.17
 Theta (deg): 44.9
 Astro PA (deg): 45.1
 Eps: 0.561
 Major axis (pix): 58.1
354.128846589 358.839 396.166394925 396.605
Building masked image for central 3/3.
 Pixels used: 2617
 Peak Img[j, k]: 615 476
 Mean (j, k): 621.30 475.41
 Theta (deg): 87.4
 Astro PA (deg): 2.6
 Eps: 0.363
 Major axis (pix): 54.9
621.296617972 614.335 475.40990821 475.436
Starting ellipse-fitting for galaxy 68858
Fitting g-band took......183.174 sec
Fitting r-band took......200.511 sec
Fitting z-band took......215.131 sec
Time for all images = 598.815 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 110.70
r CoG modeling succeeded with a chi^2 minimum of 33.17
z CoG modeling succeeded with a chi^2 minimum of 1578.31
Time = 0.274 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/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-68858-ellipse.fits
Starting ellipse-fitting for galaxy 1090343
Fitting g-band took......4.773 sec
Fitting r-band took......4.841 sec
Fitting z-band took......5.215 sec
Time for all images = 14.829 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 132.24
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 1510.86
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 756.63
Time = 0.060 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/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-1090343-ellipse.fits
Starting ellipse-fitting for galaxy 183731
Fitting g-band took... Central pixel is masked; resorting to extreme measures!
...0.001 sec
Fitting r-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Fitting z-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Time for all images = 0.001 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
Warning: Too few g-band pixels to fit the curve of growth; skipping.
Warning: Too few r-band pixels to fit the curve of growth; skipping.
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 0.000 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/246/NGC6158_GROUP/NGC6158_GROUP-largegalaxy-183731-ellipse.fits
Finished galaxy NGC6158_GROUP in 11.353 minutes.