| Canonical Name: | H 2356-309 |
| TeVCat Name: | TeV J2359-306 |
| Other Names: | 1H 2354-315, HESS J2359-306, RBS 2070 |
| Source Type: | HBL |
| R.A.: | 23 59 09.42 (hh mm ss) |
| Dec.: | -30 37 22.7 (dd mm ss) |
| Gal Long: | 12.86 (deg) |
| Gal Lat: | -78.04 (deg) |
| Distance: | z=0.165 |
| Flux: | 0.02 (Crab Units) |
| Energy Threshold: | 100 GeV |
| Spectral Index: | 3.09 |
| Extended: | No |
| Discovery Date: | 2006-04 |
| Discovered By: | H.E.S.S. |
| TeVCat SubCat: | Default Catalog |
Source Notes:
Source position and its uncertainty:
From
Aharonian et al. (2006):
- R.A. (J2000): 23h59m09.42s +/- 2.89s
- Dec. (J2000): 30d37'22.7" +/- 34.5"
Spectral Index:
From
Aharonian et al. (2006):
- 3.09 +/- 0.24(stat) +/- 0.10(syst)
Seen by: H.E.S.S.
-
TeV and keV-MeV Excesses as Probes for Hadronic Process in BL Lacertaes
Cheng, Ji-Gui et al., arXiv e-prints parXiv:2201.08148 (2022) [LINK]
-
X-ray timing and spectral variability properties of blazars S5 0716+714, OJ 287, Mrk 501, and RBS 2070
Mohorian, Maksym et al., MNRAS p (2021) [LINK]
-
X-ray Flux and Spectral Variability of Blazar H 2356-309
Wani, Kiran A. and Gaur, Haritma, arXiv e-prints parXiv:2009.02289 (2020) [LINK]
-
The nature of the intrinsic spectra from the VHE emission of H 2356-309 and 1ES 1101-232
Sahu, S. et al., ArXiv e-prints p (2018) [LINK]
-
X-ray Flux and Spectral Variability of Six TeV Blazars with NuSTAR
Pandey, A. et al., ArXiv e-prints p (2018) [LINK]
-
Searches for very high energy gamma rays from blazars with CANGAROO-III telescope in 2005-2009
Mizumura, Y. et al., ArXiv e-prints p (2012) [LINK]
-
On the correct intrinsic VHE properties of the BL Lac H 2356-309
Costamante, L., ArXiv e-prints p (2012) [LINK]
-
No indications of axionlike particles from Fermi
Belikov, A.V. et al., Phys. Rev. D 83 p063005-+ (2011) [LINK]
-
Multi-wavelength observations of H 2356-309
HESS Collaboration et al., A&A 516 pA56+ (2010) [LINK]
-
A low level of extragalactic background light as revealed by gamma-rays from blazars
Aharonian, F. et al., Nature 440 p1018-1021 (2006) [LINK]
-
Discovery of very high energy gamma-ray emission from the BL Lacertae object H 2356-309 with the HESS Cherenkov telescopes
Aharonian, F. et al., A&A 455 p461-466 (2006) [LINK]
-
The BeppoSAX View of Extreme BL Lacs
Costamante, L. et al., p21 (2002) [LINK]
-
Extreme synchrotron BL Lac objects. Stretching the blazar sequence
Costamante, L. et al., A&A 371 p512-526 (2001) [LINK]
-
Looking for high energy peaked blazars
Costamante, L. et al., Mem. Soc. Astron. Italiana 72 p153-155 (2001) [LINK]
-
New extreme synchrotron BL Lac objects
Costamante, L. et al., X-ray Astronomy: Stellar Endpoints, AGN, and the Diffuse X-ray Background 599 p586-589 (2001) [LINK]
Want a reference added? Send a bibtex entry to
the TeVCat Team
