Free Access
Table 1
Available spectra for Mrk 1018.
| Source | Date | Rest λ-range (Å) | Ref. |
|
|
|||
| Lick | 1979 Sept. 13 | 4500–8800 | (1) |
| USCD/UMinn | 1984 Jan. 27 | 4500–6900 | (2) |
| HST | 1996 Oct. 8 | 6200–9200 | |
| SDSS | 2000 Sept. 25 | 3600–8800 | (3) |
| HES | 2000 Dec. 1 | 3400–8700 | (4) |
| 6df | 2004 Aug. 15 | 3700–7200 | (5) |
| Keck | 2009 Jan. 22 | 3400–5300 | (6) |
| MUSE | 2015 Jan. 11 | 4500–9000 | (7) |
Reference. (1) Osterbrock (1981); (2) Cohen et al. (1986); (3) Abazajian et al. (2009); (4) Wisotzki et al. (2000); (5) Jones et al. (2009); (6) Bennert et al. (2011); (7) This work.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.