X-ray Hardness

View complete listing of X-Atlas Spectral Metrics (Hardness, Quantiles).


Hardness Ratios for GRS 1758-258, Obsid 2750
Aimpoint HR1 = (H-M)/(H+M) HR2 = (M-S)/(M+S) HR3 = (H-S)/(H+S)
ACIS-S 0.593 0.910 0.976
ACIS-I 0.592 0.938 0.984
Quantiles for GRS 1758-258, Obsid 2750
Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 1.555 0.000 1.949 6.051 2.781 0.001
Q-norm 0.163 0.000 0.214 0.786 0.322 0.000
ACIS-I keV 1.555 0.002 1.920 0.000 2.840 0.003
Q-norm 0.163 0.000 0.210 0.000 0.330 0.000


Observation Preview Chandra Configuration for the Observation

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