CDS.headStuff2Dictionary of Nomenclature of Celestial Objects
Details on Acronym: [HDF2001]
[HDF2001] (Haberl+Dennerl+Filipovoc+, 2001) Write:<<[HDF2001] N>>
<<[HDF2001] JHHMM.m+DDMM>> N: 9 Object:(Hard X) (SIMBAD class: X = X-ray source) Stat:is completely incorporated in Simbad Note:N=9 Hard X-ray sources revealed by XMM-Newton first images. Table 2: The authors indicate: 'the coordinates in Table 2 should be regarded as preliminary'. The JHHMM.m+DDMM format used in the the paper is calculated from these coordinates.