X-ray Hardness

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

Hardness Ratios for XTE J1650-500, Obsid 3400

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S 0.454 0.753 0.900
ACIS-I 0.478 0.850 0.944

Quantiles for XTE J1650-500, Obsid 3400

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 1.409 0.007 1.920 0.008 3.292 0.020

Q-norm 0.144 0.001 0.210 0.001 0.389 0.003
ACIS-I keV 1.453 0.007 1.964 0.010 3.497 0.017

Q-norm 0.150 0.001 0.216 0.001 0.415 0.002

Observation Preview

Chandra Configuration for the Observation

Return to Search Page

X-Atlas Home

Hardness Ratios for XTE J1650-500, Obsid 3400
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	0.454	0.753	0.900
ACIS-I	0.478	0.850	0.944

Quantiles for XTE J1650-500, Obsid 3400
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	1.409	0.007	1.920	0.008	3.292	0.020
ACIS-S	Q-norm	0.144	0.001	0.210	0.001	0.389	0.003
ACIS-I	keV	1.453	0.007	1.964	0.010	3.497	0.017
ACIS-I	Q-norm	0.150	0.001	0.216	0.001	0.415	0.002