Started working on galaxy PGC2054179_GROUP at Wed Jun 17 13:35:15 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-tractor.fits
Read 237 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 455.6703   311.22833]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 5099
 Peak Img[j, k]: 265 288
 Mean (j, k): 265.98 288.52
 Theta (deg): 114.7
 Astro PA (deg): 155.3
 Eps: 0.647
 Major axis (pix): 66.9
265.980383257 264.33 288.515481629 288.016
Building masked image for central 2/2.
 Pixels used: 3543
 Peak Img[j, k]: 443 403
 Mean (j, k): 441.98 403.98
 Theta (deg): 48.4
 Astro PA (deg): 41.6
 Eps: 0.188
 Major axis (pix): 40.5
441.983845915 442.402 403.981693566 403.447
Starting ellipse-fitting for galaxy 557512
Fitting g-band took......10.769 sec
Fitting r-band took......11.028 sec
Fitting z-band took......12.454 sec
Time for all images = 34.251 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4743.41
r CoG modeling succeeded with a chi^2 minimum of 5547.02
z CoG modeling succeeded with a chi^2 minimum of 1102.23
Time = 0.075 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/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-557512-ellipse.fits
Starting ellipse-fitting for galaxy 844869
Fitting g-band took......6.319 sec
Fitting r-band took......7.006 sec
Fitting z-band took......6.558 sec
Time for all images = 19.883 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 31.53
r CoG modeling succeeded with a chi^2 minimum of 122.66
z CoG modeling succeeded with a chi^2 minimum of 41.71
Time = 0.036 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/253/PGC2054179_GROUP/PGC2054179_GROUP-largegalaxy-844869-ellipse.fits
Finished galaxy PGC2054179_GROUP in 2.316 minutes.