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 |