X-ray Hardness

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

Hardness Ratios for PG 0844+349, Obsid 6245

Aimpoint HR₁ = (H-M)/(H+M) HR₂ = (M-S)/(M+S) HR₃ = (H-S)/(H+S)
ACIS-S -0.097 -0.126 -0.220
ACIS-I -0.038 0.184 0.147

Quantiles for PG 0844+349, Obsid 6245

Aimpoint Quantiles 25 % 25 % Error 50 % 50 % Error 75 % 75 % Error
ACIS-S keV 0.723 0.003 1.029 0.003 1.540 0.007

Q-norm 0.055 0.000 0.095 0.000 0.161 0.001
ACIS-I keV 0.883 0.005 1.248 0.003 1.789 0.009

Q-norm 0.076 0.001 0.123 0.000 0.193 0.001

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Hardness Ratios for PG 0844+349, Obsid 6245
Aimpoint	HR₁ = (H-M)/(H+M)	HR₂ = (M-S)/(M+S)	HR₃ = (H-S)/(H+S)
ACIS-S	-0.097	-0.126	-0.220
ACIS-I	-0.038	0.184	0.147

Quantiles for PG 0844+349, Obsid 6245
Aimpoint	Quantiles	25 %	25 % Error	50 %	50 % Error	75 %	75 % Error
ACIS-S	keV	0.723	0.003	1.029	0.003	1.540	0.007
ACIS-S	Q-norm	0.055	0.000	0.095	0.000	0.161	0.001
ACIS-I	keV	0.883	0.005	1.248	0.003	1.789	0.009
ACIS-I	Q-norm	0.076	0.001	0.123	0.000	0.193	0.001