Started working on galaxy PGC036810_GROUP at Wed Jun 17 14:48:58 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-tractor.fits
Read 159 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 643.0522  604.6049]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 6806
 Peak Img[j, k]: 336 358
 Mean (j, k): 336.72 356.86
 Theta (deg): 39.1
 Astro PA (deg): 50.9
 Eps: 0.566
 Major axis (pix): 89.4
336.71857889 336.063 356.858337394 357.977
Building masked image for central 2/2.
 Pixels used: 6518
 Peak Img[j, k]: 272 257
 Mean (j, k): 272.44 258.65
 Theta (deg): 112.4
 Astro PA (deg): 157.6
 Eps: 0.666
 Major axis (pix): 83.9
272.443401798 271.72 258.652962235 257.378
Starting ellipse-fitting for galaxy 37901
Fitting g-band took......26.346 sec
Fitting r-band took......28.600 sec
Fitting z-band took......27.238 sec
Time for all images = 82.185 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1345.13
r CoG modeling succeeded with a chi^2 minimum of 1357.49
z CoG modeling succeeded with a chi^2 minimum of 904.16
Time = 0.168 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/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-37901-ellipse.fits
Starting ellipse-fitting for galaxy 174409
Fitting g-band took......18.949 sec
Fitting r-band took......19.239 sec
Fitting z-band took......20.734 sec
Time for all images = 58.923 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3857.47
r CoG modeling succeeded with a chi^2 minimum of 3406.95
z CoG modeling succeeded with a chi^2 minimum of 1684.00
Time = 0.154 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/176/PGC036810_GROUP/PGC036810_GROUP-largegalaxy-174409-ellipse.fits
Finished galaxy PGC036810_GROUP in 4.044 minutes.