SUMMARY OF PROPOSAL 62057
DR NICHOLAS E WHITE
email
GSFC
CODE
662
GREENBELT
MD USA 20771
Tel: 301 286 8443 Fax: 301 286 1684
Medium: CD ROM
Subject: X-RAY BINARIES
A SURVEY OF THE LOW ENERGY LINE EMISSION PROPERTIES OF LMXRB
ABSTRACT
We are making a survey of the low energy emission line properties of LMXRB. This proposal is to complete this survey by observing the last two suitable low absorption systems 4U 1755-33 and LMC X-2. The survey to date is showing different line patterns that may be related to the abundance and evolutionary status of the companion star. By increasing the size of the sample we will be able to investigate the importance of abundance variations, vs. differences in the ionization state and system geometry.
CO-INVESTIGATORS
| CO-I NAME | INSTITUTE | COUNTRY |
|---|
| LORELLA ANGELINI | LHEA/GSFC | USA |
| TIM KALLMAN | LHEA/GSFC | USA |
TARGETS
| TARGET NAME | PRI | RA | DEC | TIME | TC | OFF | GIS | SIS CNT | OBS |
|---|
| 1)4U 1735-44 | 2 | 264.7425 | -44.4497 | 20 ks | N | N | P | 85.00000 | 1 |
| 2)LMC X-2 | 3 | 80.1217 | -71.9597 | 20 ks | N | N | P | 10.00000 | 1 |