SIMBAD references

1996A&A...309..109K - Astronomy and Astrophysics, volume 309, 109-115 (1996/5-1)

The structure of the interstellar gas towards stars in the globular cluster M 10.


Abstract (from CDS):

Observations are presented of high resolution interstellar Na D and K I (λ7699 A) line profiles towards 3 stars in the globular cluster M 10 and 2 field stars within 5deg of the cluster. The gas which is observed towards all the programme stars is dominated by a strong component at a velocity ≃-0.7km/s; the bulk of this gas is shown to lie at a distance ≲360 pc. Comparison is made with gas properties for adjacent high-latitude molecular clouds (Penprase 1993). The low-velocity gas apparently extends to distances well beyond the molecular clouds in this direction; there is, however, no evidence for additional gas components in the region between the nearby gas and the distant cluster. These observations extend our survey of the large-scale structure of the nearby gas in the general direction l≃10±5deg further into the northern Galactic hemisphere and we review the gas column density and velocity structure over the latitude range -25deg to +25deg.

Abstract Copyright:

Journal keyword(s): ISM: atoms - ISM: structure - globular clusters: individual: M 10 - solar neighbourhood

CDS comments: table 2 : NGC 6254 1002, CL* NGC 6254 SAW V2, NGC 6254 3021, CL* NGC 6254 HRR I-3, p. 110 : standard stars E 621 and 722 = [CS62] E6 21 and E7 22.

Simbad objects: 24

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