Started working on galaxy UGC01870_GROUP at Wed Jun 17 11:46:51 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-tractor.fits
Read 476 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 597.0142  267.3503]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 8837
 Peak Img[j, k]: 377 469
 Mean (j, k): 371.76 469.09
 Theta (deg): 65.2
 Astro PA (deg): 24.8
 Eps: 0.792
 Major axis (pix): 138.5
371.761417265 376.719 469.087238746 466.405
Building masked image for central 2/2.
 Pixels used: 3475
 Peak Img[j, k]: 633 438
 Mean (j, k): 633.24 438.53
 Theta (deg): 10.4
 Astro PA (deg): 79.6
 Eps: 0.609
 Major axis (pix): 51.1
633.240307746 633.299 438.531877007 438.698
Starting ellipse-fitting for galaxy 443792
Fitting g-band took......49.380 sec
Fitting r-band took......48.927 sec
Fitting z-band took......49.536 sec
Time for all images = 147.843 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 158.19
r CoG modeling succeeded with a chi^2 minimum of 294.51
z CoG modeling succeeded with a chi^2 minimum of 818.41
Time = 0.564 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/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-443792-ellipse.fits
Starting ellipse-fitting for galaxy 143466
Fitting g-band took......6.510 sec
Fitting r-band took......6.604 sec
Fitting z-band took......6.567 sec
Time for all images = 19.680 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9799.33
r CoG modeling succeeded with a chi^2 minimum of 14954.35
z CoG modeling succeeded with a chi^2 minimum of 18238.56
Time = 0.064 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/036/UGC01870_GROUP/UGC01870_GROUP-largegalaxy-143466-ellipse.fits
Finished galaxy UGC01870_GROUP in 4.770 minutes.