X-ray Hardness

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

Hardness Ratios for RXJ J1708-4009, Obsid 2757

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S 0.572 0.892 0.970
ACIS-I 0.575 0.923 0.979

Quantiles for RXJ J1708-4009, Obsid 2757

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 1.540 0.001 1.935 0.005 2.811 0.008

Q-norm 0.161 0.000 0.212 0.001 0.326 0.001
ACIS-I keV 1.540 0.007 1.905 0.003 2.884 0.009

Q-norm 0.161 0.001 0.208 0.000 0.336 0.001

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Hardness Ratios for RXJ J1708-4009, Obsid 2757
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	0.572	0.892	0.970
ACIS-I	0.575	0.923	0.979

Quantiles for RXJ J1708-4009, Obsid 2757
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	1.540	0.001	1.935	0.005	2.811	0.008
ACIS-S	Q-norm	0.161	0.000	0.212	0.001	0.326	0.001
ACIS-I	keV	1.540	0.007	1.905	0.003	2.884	0.009
ACIS-I	Q-norm	0.161	0.001	0.208	0.000	0.336	0.001