Started working on galaxy PGC2775259_GROUP at Thu Jun 18 18:52:38 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-tractor.fits
Read 81 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 498.04004  315.07996]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 6612
 Peak Img[j, k]: 282 284
 Mean (j, k): 282.12 283.98
 Theta (deg): 42.8
 Astro PA (deg): 47.2
 Eps: 0.280
 Major axis (pix): 61.7
282.118662088 281.744 283.984641736 284.158
Building masked image for central 2/2.
 Pixels used: 3579
 Peak Img[j, k]: 190 187
 Mean (j, k): 189.38 186.99
 Theta (deg): 140.3
 Astro PA (deg): 129.7
 Eps: 0.434
 Major axis (pix): 48.0
189.379249974 189.475 186.994136368 186.971
Starting ellipse-fitting for galaxy 808356
Fitting g-band took......8.412 sec
Fitting r-band took......9.068 sec
Fitting z-band took......8.530 sec
Time for all images = 26.010 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 272.92
r CoG modeling succeeded with a chi^2 minimum of 244.95
z CoG modeling succeeded with a chi^2 minimum of 16.98
Time = 0.038 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/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-808356-ellipse.fits
Starting ellipse-fitting for galaxy 526855
Fitting g-band took......4.281 sec
Fitting r-band took......3.682 sec
Fitting z-band took......4.068 sec
Time for all images = 12.031 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 70.46
r CoG modeling succeeded with a chi^2 minimum of 468.23
z CoG modeling succeeded with a chi^2 minimum of 57.92
Time = 0.032 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/157/PGC2775259_GROUP/PGC2775259_GROUP-largegalaxy-526855-ellipse.fits
Finished galaxy PGC2775259_GROUP in 0.938 minutes.