X-ray Hardness

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

Hardness Ratios for GRB020813, Obsid 4364

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S 0.039 0.246 0.282
ACIS-I 0.094 0.482 0.551

Quantiles for GRB020813, Obsid 4364

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 0.942 0.004 1.321 0.007 1.978 0.012

Q-norm 0.083 0.001 0.133 0.001 0.218 0.002
ACIS-I keV 1.073 0.006 1.453 0.007 2.256 0.023

Q-norm 0.100 0.001 0.150 0.001 0.254 0.003

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Hardness Ratios for GRB020813, Obsid 4364
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	0.039	0.246	0.282
ACIS-I	0.094	0.482	0.551

Quantiles for GRB020813, Obsid 4364
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	0.942	0.004	1.321	0.007	1.978	0.012
ACIS-S	Q-norm	0.083	0.001	0.133	0.001	0.218	0.002
ACIS-I	keV	1.073	0.006	1.453	0.007	2.256	0.023
ACIS-I	Q-norm	0.100	0.001	0.150	0.001	0.254	0.003