X-ray Hardness

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

Hardness Ratios for Z ANDROMEDAE, Obsid 2336

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S -0.745 0.029 -0.731
ACIS-I -0.683 0.171 -0.580

Quantiles for Z ANDROMEDAE, Obsid 2336

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 0.796 0.011 0.927 0.007 1.102 0.016

Q-norm 0.064 0.001 0.081 0.001 0.104 0.002
ACIS-I keV 0.854 0.010 0.971 0.011 1.181 0.019

Q-norm 0.072 0.001 0.087 0.001 0.114 0.002

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Hardness Ratios for Z ANDROMEDAE, Obsid 2336
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	-0.745	0.029	-0.731
ACIS-I	-0.683	0.171	-0.580

Quantiles for Z ANDROMEDAE, Obsid 2336
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	0.796	0.011	0.927	0.007	1.102	0.016
ACIS-S	Q-norm	0.064	0.001	0.081	0.001	0.104	0.002
ACIS-I	keV	0.854	0.010	0.971	0.011	1.181	0.019
ACIS-I	Q-norm	0.072	0.001	0.087	0.001	0.114	0.002