SUMMARY OF PROPOSAL 73012

DR TIMOTHY PAUL ROBERTS
TRO@STAR.LE.AC.UK

UNIVERSITY OF LEICESTER
UNIVERSITY ROAD
LEICESTER
LEICESTERSHIRE UK LE1 7RH
Tel: +44 116 252 2077 Fax: +44 116 252 3311
Medium: CD ROM
Subject: NORMAL GALAXIES

FURTHER EXPLORATION OF THE X-RAY EMISSION FROM LINERS


ABSTRACT

We propose observations of 4 nearby galaxies, selected on the basis that their optical nuclear spectra is classified by Ho, Filippenko and Sargent (1997) as a variety of LINER or H II nucleus, a bright counterpart X-ray source is seen within 1' of their nuclear position in the ROSAT All-Sky Survey, and they are previously unobserved by ASCA. The main incentive for studying these nuclei is to expand our knowledge of the X-ray emission from LINERs by observing 3 new examples of this phenomenon. Complementary to this is the search for, and study of, new low-luminosity AGN candidates. This proposal shows that observations with ASCA are an excellent medium for achieving these aims.

CO-INVESTIGATORS
CO-I NAME INSTITUTE COUNTRY
ROBERT WARWICKUNIV. OF LEICESTERUK
SHIRO UENOUNIV. OF LEICESTERJAPAN

TARGETS

TARGET NAMEPRIRADECTIMETCOFFGISSIS CNTOBS
1)NGC 3627
B
170.0604 12.9894
40 ks
N
N
P
0.10000
1
2)NGC 5905
B
228.8437 55.5178
40 ks
N
N
P
0.25000
1