SUMMARY OF SEQUENCE NUMBER 700083

SUMMARY OF SEQUENCE NUMBER 700083

Title: LOW-LUMINOSITY ACTIVE GALACTIC NUCLEI IN NEARBY GALAXIES

Observer: FEIGELSON

Subject Category: Active Galaxies and Quasars

Seq: 700083 ObsId: 00411

Long-term Plan bin: 26-Mar-2000

ABSTRACT

The rapid cosmic evolution of the QSO population predicts that a substantial fraction of massive galaxies today chould contain supermassive black holes. A recent optical emission line survey finds that over 40% of all nearby bright galaxies may harbor LLAGNs. These sources may contribute substantially to the X-ray background radiation. This snapshot survey provides brief ACIS images of the nuclei for a volume-limited sample of 25 candidate LLAGN plus several prototype galaxies of different classes.

TARGET SUMMARY

TARGET NAME RADEC TIME SI GRAT TYPE TC ROLL PRE PHASE MULTI PRI
NGC 4826
194.184167
21.684722
2.000000
ACIS-S
NONE
GTO
no
no
no
no
no
5

IMAGES

(NOTE: RASS images currently only available for targets LTS scheduled on or after Apr-09-2000)

Roll/Visibility

PARAMETERS

Obscat Parameters