X-ray Hardness

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

Hardness Ratios for GX 301-2, Obsid 103

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S 0.998 -0.278 0.997
ACIS-I 0.998 -0.172 0.998

Quantiles for GX 301-2, Obsid 103

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 5.015 0.007 5.789 0.006 6.461 0.004

Q-norm 0.612 0.001 0.713 0.001 0.800 0.001
ACIS-I keV 5.059 0.005 5.847 0.007 6.475 0.006

Q-norm 0.618 0.001 0.720 0.001 0.802 0.001

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Hardness Ratios for GX 301-2, Obsid 103
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	0.998	-0.278	0.997
ACIS-I	0.998	-0.172	0.998

Quantiles for GX 301-2, Obsid 103
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	5.015	0.007	5.789	0.006	6.461	0.004
ACIS-S	Q-norm	0.612	0.001	0.713	0.001	0.800	0.001
ACIS-I	keV	5.059	0.005	5.847	0.007	6.475	0.006
ACIS-I	Q-norm	0.618	0.001	0.720	0.001	0.802	0.001