Published December 1989 | Version v1
Report Metadata-only

H I and dust in the high latitude dark cloud L1642

Creators

Description

The high latitude dark cloud L1642 in the 21 cm H I region was mapped using a 100 m radio telescope. A remarkable H I line broadening from 2.5 to 2.9 km/s is observed over a small area on the bright side of L1642, i.e., the side facing the galactic plane. Results are presented concerning the effects of the asymmetrical UV radiation field of OB stars on the H I gas and the very small dust grains associated with L1642

Additional details

Publishing Information

Imprint Title
Interstellar dust; Contributed papers
Imprint Pagination
512 p.
Journal Page Range
p. 203-204.
Report number
N--91-14897

Conference

Title
Interstellar dust symposium.
Dates
26-30 Jul 1988.
Place
Santa Clara, CA (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
22062097
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BRIGHTNESS; COSMIC DUST; COSMIC GASES; EXPERIMENTAL DATA; H1 REGIONS; INTERSTELLAR SPACE; POLAR REGIONS; RADIOWAVE RADIATION; STARS; ULTRAVIOLET RADIATION
Descriptors DEC
COSMIC RADIO SOURCES; DATA; DUSTS; ELECTROMAGNETIC RADIATION; FLUIDS; GASES; INFORMATION; NUMERICAL DATA; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; RADIATIONS; SPACE

Optional Information

Secondary number(s)
NASA-CP--3036; A--89050; NAS--1.55:3036; CONF-8807213--.