|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
| Query : 2000NewAR..44..497H |
2000NewAR..44..497H - New Astronomy Reviews, 44, 497-501 (2000)
The contribution of narrow-line Seyfert 1 galaxies to the soft X-ray background.
HASINGER G., LEHMANN I., SCHMIDT M., GUNN J.E., SCHNEIDER D.P., GIACCONI R., TRUEMPER J. and ZAMORANI G.
Journal keyword(s):
Nomenclature: RDS NNNA (No. 477A) added.
CDS comments: In reflist: Lehmann 2000, p. 34 misprint for p. 35 (2000A&A...354...35L).
Simbad objects: 3
| Number of rows : 3 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | [VV98] J105019.8+572812 | QSO | 10 50 19.7237 | +57 28 12.866 | 18.70 | ~ | 16 | 0 | ||||
| 2 | 3XMM J105306.0+573424 | Sy1 | 10 53 06.0540527592 | +57 34 24.595144572 | 20.71 | 20.46 | ~ | 27 | 0 | |||
| 3 | LEDA 3095998 | Sy1 | 10 53 24.6642123384 | +57 12 31.015505340 | ~ | 18 | 0 |
To bookmark this query, right click on this link: simbad:objects in 2000NewAR..44..497H and select 'bookmark this link' or equivalent in the popup menu