VLA OBSERVATIONS OF RADIO VARIABILITY OF ER VULPECULAE IN 1995

Authors
Citation
Sm. Rucinski, VLA OBSERVATIONS OF RADIO VARIABILITY OF ER VULPECULAE IN 1995, Publications of the Astronomical Society of the Pacific, 110(745), 1998, pp. 272-275
Citations number
5
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Publications of the Astronomical Society of the Pacific
ISSN journal
00046280 → ACNP
Volume
110
Issue
745
Year of publication
1998
Pages
272 - 275
Database
ISI
SICI code
0004-6280(1998)110:745<272:VOORVO>2.0.ZU;2-2
Abstract
VLA continuous monitoring of the close, short-period binary ER Vul dur ing two 11.5 hr sessions in 1995 September in the radio continuum at 3 .6 cru (X band) showed a variation pattern similar to that observed in 1990 and 1991, but al a lower mean flux level and with no evidence fo r a phase dependence, contrary to reports in an earlier paper. Simulta neous observations with the Extreme Ultraviolet Explorer in the 70-140 Angstrom band did not shaw any significant EW flaring which would cor relate with the radio emission.