Diffuse GeV emission in the field of HESS J1912+101 revisited

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Table 1

Spatial analysis results (>10 GeV) for different templates.

Spatial model	Size (°) ^(a)	TS_ext ^(b)	−log()	d.o.f. ^(d)	ΔAIC ^(e)
Two-point source	–	–	101 954	80	0
Multi-point source	–	–	101 906	98	−60
Elliptical disk	0.8° × 0.6°	84	101 912	86	−72
HESS template	–	68	101 920	86	−56
H₂ template	–	90	101 909	86	−78

Notes. ^(a) The size of the extension of the assumedγ-ray emission. ^(b) TS value of the extended source model. ^(c)Likelihood value of the corresponding model. ^(d)Degrees of freedom. ^(e)Calculated with respectto the two-point source model. See Sects. 2.1 and 2.5 for details.

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