Started working on galaxy NGC6145_GROUP at Thu Jun 18 18:05:43 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-tractor.fits
Read 420 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-maskbits.fits.fz
  Dropping NGC6147 (SGA_ID=544312, RA, Dec = 246.2573265 40.9210136): Tractor type=REX & r50=4.282 (<5.0) arcsec
Sort by flux!  [ 3336.8857    952.76416]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 28993
 Peak Img[j, k]: 35 243
 Mean (j, k): 54.92 236.54
 Theta (deg): 2.1
 Astro PA (deg): 87.9
 Eps: 0.617
 Major axis (pix): 186.5
54.9150384765 699.868 236.536377487 597.42
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=76.84 pixels
Building masked image for central 2/2.
 Pixels used: 28993
 Peak Img[j, k]: 35 243
 Mean (j, k): 54.92 236.54
 Theta (deg): 2.1
 Astro PA (deg): 87.9
 Eps: 0.617
 Major axis (pix): 186.5
54.9150384765 454.572 236.536377487 447.598
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=61.00 pixels
Starting ellipse-fitting for galaxy 840000
Fitting g-band took......21.115 sec
Fitting r-band took......19.863 sec
Fitting z-band took......20.843 sec
Time for all images = 61.821 sec
Performing elliptical aperture photometry.
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!
g CoG modeling succeeded with a chi^2 minimum of 53247.14
r CoG modeling succeeded with a chi^2 minimum of 43730.21
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 80585.31
Time = 0.076 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/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-840000-ellipse.fits
Starting ellipse-fitting for galaxy 1071920
Fitting g-band took......8.675 sec
Fitting r-band took......9.113 sec
Fitting z-band took......10.248 sec
Time for all images = 28.036 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 3980.44
r CoG modeling succeeded with a chi^2 minimum of 2874.56
z CoG modeling succeeded with a chi^2 minimum of 269.13
Time = 0.053 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/NGC6145_GROUP/NGC6145_GROUP-largegalaxy-1071920-ellipse.fits
Finished galaxy NGC6145_GROUP in 1.988 minutes.