X-ray Hardness

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

Hardness Ratios for YY Draconis, Obsid 7261

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S 0.065 0.188 0.249
ACIS-I 0.126 0.427 0.524

Quantiles for YY Draconis, Obsid 7261

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 0.913 0.003 1.307 0.005 1.993 0.008

Q-norm 0.080 0.000 0.131 0.001 0.220 0.001
ACIS-I keV 1.059 0.004 1.467 0.005 2.343 0.021

Q-norm 0.099 0.001 0.152 0.001 0.265 0.003

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Hardness Ratios for YY Draconis, Obsid 7261
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	0.065	0.188	0.249
ACIS-I	0.126	0.427	0.524

Quantiles for YY Draconis, Obsid 7261
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	0.913	0.003	1.307	0.005	1.993	0.008
ACIS-S	Q-norm	0.080	0.000	0.131	0.001	0.220	0.001
ACIS-I	keV	1.059	0.004	1.467	0.005	2.343	0.021
ACIS-I	Q-norm	0.099	0.001	0.152	0.001	0.265	0.003