Started working on galaxy PGC2555501_GROUP at Thu Jun 18 17:37:03 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-tractor.fits
Read 116 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 406.44745  382.11307]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 5031
 Peak Img[j, k]: 203 235
 Mean (j, k): 201.94 234.89
 Theta (deg): 147.2
 Astro PA (deg): 122.8
 Eps: 0.223
 Major axis (pix): 54.3
201.939489579 201.832 234.894849518 234.041
Building masked image for central 2/2.
 Pixels used: 5168
 Peak Img[j, k]: 281 267
 Mean (j, k): 279.65 265.87
 Theta (deg): 39.2
 Astro PA (deg): 50.8
 Eps: 0.758
 Major axis (pix): 89.0
279.652594354 280.729 265.873883758 265.013
Starting ellipse-fitting for galaxy 317694
Fitting g-band took......6.638 sec
Fitting r-band took......6.224 sec
Fitting z-band took......6.562 sec
Time for all images = 19.424 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 237.57
r CoG modeling succeeded with a chi^2 minimum of 198.30
z CoG modeling succeeded with a chi^2 minimum of 16.94
Time = 0.028 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/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-317694-ellipse.fits
Starting ellipse-fitting for galaxy 66271
Fitting g-band took......10.297 sec
Fitting r-band took......10.691 sec
Fitting z-band took......11.705 sec
Time for all images = 32.693 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 382.45
r CoG modeling succeeded with a chi^2 minimum of 252.49
z CoG modeling succeeded with a chi^2 minimum of 376.53
Time = 0.104 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/273/PGC2555501_GROUP/PGC2555501_GROUP-largegalaxy-66271-ellipse.fits
Finished galaxy PGC2555501_GROUP in 1.246 minutes.