Started working on galaxy PGC471129_GROUP at Wed Jun 17 07:43:53 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-tractor.fits
Read 85 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 517.60425  333.10367]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 5512
 Peak Img[j, k]: 155 178
 Mean (j, k): 158.35 172.60
 Theta (deg): 114.6
 Astro PA (deg): 155.4
 Eps: 0.506
 Major axis (pix): 87.7
158.350691879 156.266 172.599651507 176.543
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
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
The previous central has masked the current central with shrink factor 0.60
 Pixels used: 2441
 Peak Img[j, k]: 206 178
 Mean (j, k): 209.49 176.28
 Theta (deg): 130.4
 Astro PA (deg): 139.6
 Eps: 0.039
 Major axis (pix): 53.1
209.494224383 205.778 176.281198478 177.792
Starting ellipse-fitting for galaxy 1129669
Fitting g-band took......14.017 sec
Fitting r-band took......12.913 sec
Fitting z-band took......14.205 sec
Time for all images = 41.135 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 912.58
r CoG modeling succeeded with a chi^2 minimum of 39701.98
z CoG modeling succeeded with a chi^2 minimum of 411.26
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/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-1129669-ellipse.fits
Starting ellipse-fitting for galaxy 239693
Fitting g-band took......7.966 sec
Fitting r-band took......7.425 sec
Fitting z-band took......7.404 sec
Time for all images = 22.794 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 10.76
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 22.42
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 17.09
Time = 0.037 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/029/PGC471129_GROUP/PGC471129_GROUP-largegalaxy-239693-ellipse.fits
Finished galaxy PGC471129_GROUP in 2.304 minutes.