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Table 2

Boundary velocities of different components.

Blue Red


Source EHV Fast Slow Slow Fast EHV
(km s−1) (km s−1) (km s−1) (km s−1) km s−1 (km s−1)
SMM1-a [−35, −8] [−8, −1.5] [2, 12] [12, 50] [50, 80]
SMM1-b [−36, −29] [−29, −8.5] [−8.5, −2] [2, 9] [9, 25] [25, 56]
SMM1-d [2, 7] [7, 29]
S68N [−22, −14] [−14, −2] [2,5, 12] [12, 25]
Ser-emb 8(N) [−62, −24] [−24, −8.5] [−8.5, −2.5] [2.5, 13.5] [13.5, 35] [35, 58]

Notes. Velocities are given after subtracting the systemic velocity of the cloud vlsr = 8.5 km s−1.

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