Started working on galaxy PGC026929_GROUP at Wed Jun 17 11:52:36 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-tractor.fits
Read 66 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 661.3332   377.81528]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 5657
 Peak Img[j, k]: 239 235
 Mean (j, k): 235.91 234.92
 Theta (deg): 124.9
 Astro PA (deg): 145.1
 Eps: 0.415
 Major axis (pix): 76.1
235.905110932 238.713 234.920137364 235.323
Building masked image for central 2/2.
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
 Pixels used: 1749
 Peak Img[j, k]: 189 191
 Mean (j, k): 187.57 188.05
 Theta (deg): 65.2
 Astro PA (deg): 24.8
 Eps: 0.108
 Major axis (pix): 37.4
187.568547389 188.967 188.049226174 191.094
Starting ellipse-fitting for galaxy 1424872
Fitting g-band took......24.607 sec
Fitting r-band took......24.746 sec
Fitting z-band took......25.710 sec
Time for all images = 75.063 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1309.74
r CoG modeling succeeded with a chi^2 minimum of 2653.92
z CoG modeling succeeded with a chi^2 minimum of 1294.50
Time = 0.112 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/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-1424872-ellipse.fits
Starting ellipse-fitting for galaxy 1166337
Fitting g-band took......6.308 sec
Fitting r-band took......7.048 sec
Fitting z-band took......7.292 sec
Time for all images = 20.648 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 2.11
r CoG modeling succeeded with a chi^2 minimum of 1.53
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 12.97
Time = 0.043 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/142/PGC026929_GROUP/PGC026929_GROUP-largegalaxy-1166337-ellipse.fits
Finished galaxy PGC026929_GROUP in 1.969 minutes.