X-ray Hardness

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


Hardness Ratios for 1H1426+428, Obsid 6089
Aimpoint HR1 = (H-M)/(H+M) HR2 = (M-S)/(M+S) HR3 = (H-S)/(H+S)
ACIS-S -0.112 0.006 -0.107
ACIS-I -0.059 0.324 0.270
Quantiles for 1H1426+428, Obsid 6089
Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 0.781 0.007 1.102 0.000 1.599 0.004
Q-norm 0.062 0.001 0.104 0.000 0.169 0.001
ACIS-I keV 0.956 0.000 1.292 0.000 1.774 0.007
Q-norm 0.085 0.000 0.129 0.000 0.191 0.001


Observation Preview Chandra Configuration for the Observation

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