X-ray Hardness

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

Hardness Ratios for RS Oph, Obsid 7280

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S 0.253 0.663 0.785
ACIS-I 0.282 0.757 0.856

Quantiles for RS Oph, Obsid 7280

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 1.234 0.006 1.686 0.002 2.504 0.004

Q-norm 0.121 0.001 0.180 0.000 0.286 0.000
ACIS-I keV 1.307 0.000 1.716 0.002 2.635 0.006

Q-norm 0.131 0.000 0.184 0.000 0.303 0.001

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Hardness Ratios for RS Oph, Obsid 7280
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	0.253	0.663	0.785
ACIS-I	0.282	0.757	0.856

Quantiles for RS Oph, Obsid 7280
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	1.234	0.006	1.686	0.002	2.504	0.004
ACIS-S	Q-norm	0.121	0.001	0.180	0.000	0.286	0.000
ACIS-I	keV	1.307	0.000	1.716	0.002	2.635	0.006
ACIS-I	Q-norm	0.131	0.000	0.184	0.000	0.303	0.001