Started working on galaxy PGC2770467_GROUP at Thu Jun 18 17:37:22 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 501.24268  121.52879]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 3694
 Peak Img[j, k]: 132 145
 Mean (j, k): 133.65 143.83
 Theta (deg): 173.8
 Astro PA (deg): 96.2
 Eps: 0.409
 Major axis (pix): 46.5
133.648979569 131.897 143.830332749 145.304
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
The previous central has masked the current central with shrink factor 0.65
The previous central has masked the current central with shrink factor 0.60
The previous central has masked the current central with shrink factor 0.55
The previous central has masked the current central with shrink factor 0.50
The previous central has masked the current central with shrink factor 0.45
 Pixels used: 1287
 Peak Img[j, k]: 140 125
 Mean (j, k): 141.62 125.40
 Theta (deg): 178.6
 Astro PA (deg): 91.4
 Eps: 0.702
 Major axis (pix): 46.8
141.623638054 139.316 125.397171376 123.558
Starting ellipse-fitting for galaxy 1122238
Fitting g-band took......3.478 sec
Fitting r-band took......3.799 sec
Fitting z-band took......4.141 sec
Time for all images = 11.418 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1014.45
r CoG modeling succeeded with a chi^2 minimum of 1614.64
z CoG modeling succeeded with a chi^2 minimum of 492.62
Time = 0.030 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/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-1122238-ellipse.fits
Starting ellipse-fitting for galaxy 1055720
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/195/PGC2770467_GROUP/PGC2770467_GROUP-largegalaxy-1055720-ellipse.fits
Finished galaxy PGC2770467_GROUP in 1.396 minutes.