Dictionary of Nomenclature of Celestial Objects
(Last update: 26-Apr-2024)

Result of query: info cati ELK2021] NNN$
.

Details on Acronym:   [ELK2021]
  
[ELK2021] (Elias-Chavez+Longinotti+Krongold+, 2021)
Write:<<[ELK2021] NNN>>
N: 301
Object:(X)  (SIMBAD class: X = X-ray Source)
Note:XMM-Newton EPIC and GTC OSIRIS observations of N=301 X-ray sources, as part of the 1.75 Ms Ultra Narrow Deep Field (XMM175UNDF) survey.
Ref:=2021ApJ...919...18E
byELIAS-CHAVEZ M. , LONGINOTTI A.L., KRONGOLD Y., VIGNALI C., NICASTRO F., ROSA-GONZALEZ D., MAYYA Y.D., MATHUR S.
 Astrophys. J., 919, 18-18 (2021)
  X-ray sources in the 1.75 Ms Ultra Narrow Deep Field observed by XMM-Newton.
oTable 6: <[ELK2021] NNN> (Nos 1-301).
=E=Catalogue in electronic form as <J/ApJ/919/18/>
Originof the Acronym: S = Created by Simbad, the CDS Database