1999MmSAI..70..737P


Query : 1999MmSAI..70..737P

1999MmSAI..70..737P - Mem. Soc. Astron. Ital., 70, 737-743 (1999)

Quasar He II absorption in the EUV: probing the intergalactic medium.

PARESCE F.

Journal keyword(s):

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 LBQS 0302-0019 QSO 03 04 49.8593341368 -00 08 13.534398816   18.08 17.80 17.5   ~ 254 0
2 HS 1700+6416 QSO 17 01 00.6194059368 +64 12 09.118892376   16.39 16.17     ~ 368 0
3 QSO J1940-6907 QSO 19 40 25.52815148 -69 07 56.9717355   18.36 18.8     ~ 115 1
4 QSO B2347-4342 QSO 23 50 34.2593744544 -43 25 59.683985652   16.3 16.3     ~ 170 0

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