Published December 1987 | Version v1
Journal article Metadata-only

Detail spectrophotometric investigation of the Markarian galaxy 307

Creators

  • 1. AN Armyanskoj SSR, Byurakan. Astrofizicheskaya Observatoriya

Description

The results of detail spectrometric investigation of the Markarian galaxy 307 carried out with the 6-m telescope of SAO AS USSR are presented. By means of intensity ratios of emission lines Te, Ne, the abudances of O, N, S, the masses and volumes of the emitting gas and the numbers of the O9 type stars for all condensations of the galaxy are estimated. The nucleus of the Markarian galaxy 307 is identical to the nuclei of spiral galaxies. One of the condensations is distinguished as the supergiant H 11 region. The star formation rate in it is probably higher than in the nuclear region of the galaxy

Additional details

Additional titles

Original title (Russian)
Детальное спектрофотометрическое исследование галактики Маркарян 307

Publishing Information

Journal Title
Astrofizika
Journal Volume
27
Journal Issue
3
Series
Astrofizika.
Journal Page Range
409-416
ISSN
0571-7132
CODEN
ASTKB

INIS

Country of Publication
Armenia
Country of Input or Organization
USSR
INIS RN
19094397
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BALMER LINES; ELECTRON DENSITY; ELECTRON TEMPERATURE; ELEMENT ABUNDANCE; EXPERIMENTAL DATA; GALAXY NUCLEI; H2 REGIONS; IMAGES; LINE WIDTHS; LUMINOSITY; MARKARIAN GALAXIES; NEAR ULTRAVIOLET RADIATION; NITROGEN IONS; OXYGEN IONS; RADIATION FLUX; SPECTROPHOTOMETRY; SULFUR IONS; VISIBLE RADIATION
Descriptors DEC
ATOMIC IONS; CHARGED PARTICLES; COSMIC RADIO SOURCES; DATA; ELECTROMAGNETIC RADIATION; GALAXIES; INFORMATION; IONS; NUMERICAL DATA; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; QUANTITY RATIO; RADIATIONS; ULTRAVIOLET RADIATION