Started working on galaxy UGC04464_GROUP at Wed Jun 17 12:55:28 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-tractor.fits
Read 558 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1654.6655  1258.6909]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 19724
 Peak Img[j, k]: 683 584
 Mean (j, k): 680.71 581.90
 Theta (deg): 160.4
 Astro PA (deg): 109.6
 Eps: 0.796
 Major axis (pix): 193.3
680.713835148 681.595 581.897599436 582.936
Building masked image for central 2/2.
 Pixels used: 8825
 Peak Img[j, k]: 365 630
 Mean (j, k): 364.41 629.55
 Theta (deg): 132.5
 Astro PA (deg): 137.5
 Eps: 0.268
 Major axis (pix): 62.3
364.40952496 364.741 629.548732992 629.732
Starting ellipse-fitting for galaxy 1258576
Fitting g-band took......130.480 sec
Fitting r-band took......128.402 sec
Fitting z-band took......129.345 sec
Time for all images = 388.227 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5244.75
r CoG modeling succeeded with a chi^2 minimum of 2938.35
z CoG modeling succeeded with a chi^2 minimum of 1832.94
Time = 1.487 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/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-1258576-ellipse.fits
Starting ellipse-fitting for galaxy 383975
Fitting g-band took... Central pixel is masked; resorting to extreme measures!
...0.001 sec
Fitting r-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Fitting z-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Time for all images = 0.002 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
Warning: Too few g-band pixels to fit the curve of growth; skipping.
Warning: Too few r-band pixels to fit the curve of growth; skipping.
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 0.000 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/128/UGC04464_GROUP/UGC04464_GROUP-largegalaxy-383975-ellipse.fits
Finished galaxy UGC04464_GROUP in 9.301 minutes.