X-ray Hardness

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

Hardness Ratios for MARKARIAN 290, Obsid 3567

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S 0.023 -0.072 -0.050
ACIS-I 0.081 0.244 0.319

Quantiles for MARKARIAN 290, Obsid 3567

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 0.767 0.006 1.132 0.006 1.745 0.004

Q-norm 0.061 0.001 0.108 0.001 0.188 0.001
ACIS-I keV 0.956 0.001 1.365 0.007 2.022 0.008

Q-norm 0.085 0.000 0.138 0.001 0.224 0.001

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Hardness Ratios for MARKARIAN 290, Obsid 3567
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	0.023	-0.072	-0.050
ACIS-I	0.081	0.244	0.319

Quantiles for MARKARIAN 290, Obsid 3567
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	0.767	0.006	1.132	0.006	1.745	0.004
ACIS-S	Q-norm	0.061	0.001	0.108	0.001	0.188	0.001
ACIS-I	keV	0.956	0.001	1.365	0.007	2.022	0.008
ACIS-I	Q-norm	0.085	0.000	0.138	0.001	0.224	0.001