X-ray Hardness

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

Hardness Ratios for NGC2110, Obsid 3418

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S 0.888 0.678 0.978
ACIS-I 0.896 0.784 0.987

Quantiles for NGC2110, Obsid 3418

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 2.241 0.010 3.351 0.008 4.533 0.009

Q-norm 0.252 0.001 0.396 0.001 0.550 0.001
ACIS-I keV 2.373 0.009 3.482 0.009 4.694 0.010

Q-norm 0.269 0.001 0.413 0.001 0.571 0.001

Observation Preview

Chandra Configuration for the Observation

Return to Search Page

X-Atlas Home

Hardness Ratios for NGC2110, Obsid 3418
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	0.888	0.678	0.978
ACIS-I	0.896	0.784	0.987

Quantiles for NGC2110, Obsid 3418
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	2.241	0.010	3.351	0.008	4.533	0.009
ACIS-S	Q-norm	0.252	0.001	0.396	0.001	0.550	0.001
ACIS-I	keV	2.373	0.009	3.482	0.009	4.694	0.010
ACIS-I	Q-norm	0.269	0.001	0.413	0.001	0.571	0.001