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Table 5

Measured and derived parameters of the SNR-PWN system for a distance of 6.5 kpc.

Characteristic sizes/distances, D = 6.5 kpc
Rsnr = 8.9 pc Radius of the SNR
Rpwn = 1.9 pc Radius of the PWN
dpsr = 5.3 pc Pulsar – SNR distance

Sedov solution with E0 = 1051 erg
n0 (cm−3) 10 1
tsnr (yr) 14000 4500
Psnr (erg cm−3) 3.6 × 10−9 3.6 × 10−9
Vpsr = dpsrtsnr (km s−1) 380 1200

Notes. The age of the SNR (tsnr) is calculated from Eq. (2) considering an ambient density n0 = 1 and 10 cm−3. Psnr is the gas pressure inside the SNR (see Sect. 4.3).

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