Started working on galaxy UGC04686 at Fri Jun 19 10:19:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-tractor.fits
Read 145 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3501.3174]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04686/UGC04686-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 28230
 Peak Img[j, k]: 354 354
 Mean (j, k): 355.20 354.73
 Theta (deg): 3.2
 Astro PA (deg): 86.8
 Eps: 0.348
 Major axis (pix): 116.1
355.202680229 354.144 354.730085957 353.567
Starting ellipse-fitting for galaxy 921277
Fitting g-band took......18.929 sec
Fitting r-band took......19.222 sec
Fitting z-band took......21.336 sec
Time for all images = 59.488 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 17426.23
r CoG modeling succeeded with a chi^2 minimum of 11628.59
z CoG modeling succeeded with a chi^2 minimum of 5301.05
Time = 0.066 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/134/UGC04686/UGC04686-largegalaxy-921277-ellipse.fits
Finished galaxy UGC04686 in 1.626 minutes.