Published September 1983 | Version v1
Journal article Metadata-only

Hsub(α)-photometry of the SS 433 (V 1343 Aquilae)

Creators

  • 1. Moskovskij Gosudarstvennyj Univ. (USSR). Gosudarstvennyj Astronomicheskij Inst. ''GAISh''

Description

The narrow-band electrophotometry (Δlambdasub(1/2)75 A) of SS 433 in the stationary Hα-emission line and in the nearby continuum have been carried out over both orbital and precessional periods. The intensity of Hα line changes by 2.4 times within the orbital period reaching its minimum at the phase phi=0.0-0.1, when the accretion disk is eclipsed by the ''rmal'' star. This fact evidences that the main part of stationary Hα emission flux originates inside the binary system (presumably in the accretion disk). The average intensity of the stationary Hα emission correlates with the phase of precessional period

Additional details

Additional titles

Original title (Russian)
Хсуб(α)-фотометрия SS 433 (В 1343 Орла)

Publishing Information

Journal Title
Pis'ma Astron. Zh.
Journal Volume
9
Journal Issue
9
Series
Pis'ma Astron. Zh.
Journal Page Range
539-543
ISSN
0320-0108

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
15029601
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
ACCRETION DISKS; BALMER LINES; BINARY STARS; BRIGHTNESS; ECLIPSE; PHOTOMETRY; PULSARS; TIME DEPENDENCE; VARIABLE STARS; VISIBLE RADIATION
Descriptors DEC
COSMIC RADIO SOURCES; ELECTROMAGNETIC RADIATION; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; RADIATIONS; STARS

Optional Information

Notes
For English translation see the journal Soviet Astronomy Letters (USA).