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Query : 2017A&A...603A..34F |
2017A&A...603A..34F - Astronomy and Astrophysics, volume 603A, 34-34 (2017/7-1)
The extragalactic background light revisited and the cosmic photon-photon opacity.
FRANCESCHINI A. and RODIGHIERO G.
Abstract (from CDS):
Abstract Copyright: © ESO, 2017
Journal keyword(s): cosmic background radiation - diffuse radiation - gamma rays: galaxies - BL Lacertae objects: general - BL Lacertae objects: general
Errata: erratum vol. 614, art. C1 (2018)
Simbad objects: 8
Number of rows : 8 |
N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | NAME GOODS Southern Field | reg | 03 32 28.0 | -27 48 30 | ~ | 1323 | 1 | |||||
2 | NAME Extended Chandra Deep Field South | reg | 03 32 30.0 | -27 48 20 | ~ | 758 | 0 | |||||
3 | M 82 | AGN | 09 55 52.430 | +69 40 46.93 | 9.61 | 9.30 | 8.41 | ~ | 5835 | 6 | ||
4 | Mrk 421 | BLL | 11 04 27.3140835504 | +38 12 31.798495872 | 13.50 | 12.90 | 8.31 | ~ | 2652 | 1 | ||
5 | ICRF J122454.4+212246 | Sy1 | 12 24 54.4583146056 | +21 22 46.385507388 | 17.56 | 17.50 | 18.2 | ~ | 699 | 2 | ||
6 | NAME Extended Groth Strip | reg | 14 19 | +52.8 | ~ | 807 | 0 | |||||
7 | 7C 1441+2514 | QSO | 14 43 56.89220390 | +25 01 44.4907165 | 19.5 | 19.7 | ~ | 149 | 1 | |||
8 | 7C 165211.80+395026.00 | BLL | 16 53 52.21668403 | +39 45 36.6088754 | 14.09 | 14.15 | 13.29 | 8.26 | ~ | 2146 | 2 |
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