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| Query : 1987ApJ...321L..23W |
1987ApJ...321L..23W - Astrophys. J., 321, L23-L27 (1987/October-0)
Is optical Fe II emission related to the soft X-ray properties of quasars ?
WILKES B.J., ELVIS M. and McHARDY I.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Quasars - X-Rays: Spectra
Simbad objects: 8
| Number of rows : 8 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mrk 1501 | Bla | 00 10 31.00590413 | +10 58 29.5042981 | 15.96 | 15.40 | 12.22 | ~ | 763 | 1 | ||
| 2 | Ton 951 | Sy1 | 08 47 42.4485615096 | +34 45 04.482515304 | 14.83 | 14.50 | ~ | 487 | 0 | |||
| 3 | Z 62-35 | Sy1 | 09 26 03.2694421008 | +12 44 03.732389268 | 15.15 | 14.60 | ~ | 359 | 0 | |||
| 4 | QSO B1146-037 | Bla | 11 48 55.88483607 | -04 04 09.5634509 | 16.96 | 16.90 | 17.55 | ~ | 118 | 1 | ||
| 5 | PB 3894 | Sy1 | 12 14 17.6738687784 | +14 03 13.182723144 | 14.46 | 14.19 | ~ | 873 | 0 | |||
| 6 | 3C 273 | BLL | 12 29 06.6998257176 | +02 03 08.597629980 | 13.05 | 14.830 | 14.11 | ~ | 6022 | 1 | ||
| 7 | Z 99-79 | Sy1 | 12 32 03.6223710000 | +20 09 29.495834136 | 15.57 | 15.30 | ~ | 526 | 0 | |||
| 8 | QSO B1803+6737 | QSO | 18 03 28.8923260440 | +67 38 10.561677936 | 16.04 | 15.78 | ~ | 100 | 1 |
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