x-ray [Noun] + astronomy [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
442.68
AWT:
25,397,572
TTEST:
2.21
G2:
44.42
FAWT:
2.14
MI:
6.5
LOGLOG:
15.09
JD:
0.48
MI3:
11.14
DICE:
1.06
RANGE: