Started working on galaxy PGC048746_GROUP at Tue Jun 16 18:03:22 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-tractor.fits
Read 119 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1456.1188    353.79526]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 16205
 Peak Img[j, k]: 317 271
 Mean (j, k): 317.02 271.07
 Theta (deg): 29.7
 Astro PA (deg): 60.3
 Eps: 0.501
 Major axis (pix): 142.6
317.024118567 316.179 271.073580688 271.176
Building masked image for central 2/2.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
The previous central has masked the current central with shrink factor 0.80
The previous central has masked the current central with shrink factor 0.75
The previous central has masked the current central with shrink factor 0.70
 Pixels used: 3477
 Peak Img[j, k]: 264 356
 Mean (j, k): 260.82 360.99
 Theta (deg): 142.7
 Astro PA (deg): 127.3
 Eps: 0.225
 Major axis (pix): 44.1
260.822103656 263.324 360.991426808 355.264
Starting ellipse-fitting for galaxy 389857
Fitting g-band took......48.378 sec
Fitting r-band took......48.913 sec
Fitting z-band took......49.569 sec
Time for all images = 146.860 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7910.86
r CoG modeling succeeded with a chi^2 minimum of 9805.28
z CoG modeling succeeded with a chi^2 minimum of 8984.02
Time = 0.244 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/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-389857-ellipse.fits
Starting ellipse-fitting for galaxy 64386
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 = 0.001 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/206/PGC048746_GROUP/PGC048746_GROUP-largegalaxy-64386-ellipse.fits
Finished galaxy PGC048746_GROUP in 3.944 minutes.