Details on Acronym: [WXD99] | |
| [WXD99] | (Wei+Xu+Dong+, 1999) |
| Write: | <<[WXD99] JHHMMSS.ss+DDMMSS.s>> |
| N: | 174 |
| Object: | (Opt) (SIMBAD class: Unknown = Object of Unknown Nature) |
| Note: | ROSAT RASS observations. N=174 possible identifications of 156 X-ray sources. |
| Ref: | =1999A&AS..139..575W |
| by | WEI J.Y. , XU D.W., DONG X.Y., HU J.Y. |
| Astron. Astrophys., Suppl. Ser., 139, 575-599 (1999) | |
| An AGN sample with high x-ray-to-optical flux ratio from RASS. I. The optical identification. | |
| o | Table 2: <[WXD99] JHHMMSS.ss+DDMMSS.s> N=174. |
| =E= | Catalogue in electronic form as J/A+AS/139/575 |
| Origin | of the Acronym: S = Created by Simbad, the CDS Database |