X-ray Study of Low-mass Young Stellar Objects in the ρ Ophiuchi ...
X-ray Study of Low-mass Young Stellar Objects in the ρ Ophiuchi ...
X-ray Study of Low-mass Young Stellar Objects in the ρ Ophiuchi ...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
5.7. THE CATALOGUE OF X-RAY SOURCES IN <strong>ρ</strong> OPH 43Table 5.2 (Cont<strong>in</strong>ued)No. Counts * R.A. † Decl. † < kT > ‡ log(< EM >) ‡ N ‡ H Flux § L § X Red-χ 2‖ Comment(J2000) (J2000) (keV) (cm −3 ) (10 22 cm −2 )1.7(1.3–2.4) 53.1(53.0–53.3) ... 10.8 12.4 ... FlareBF-43 ‡‡ 4.5 27 18.99 33 44.3 ... ... ... ... ... ...BF-44 677.1 27 19.21 28 43.8 1.6(1.4–1.8) 53.4(53.2–53.5) 5.2(4.6–5.8) 11.2 19.8 0.83(58)BF-45 # 55.0 27 19.34 31 30.7 1.0(fixed) 53.8(53.4–54.3) 36.0(23.2– 1.0 57.0 1.72(9)65.1)5.0(fixed) 52.1(51.8–52.3) 15.7(10.2– 1.5 1.6 1.21(9)25.3)BF- 8664.4 27 19.53 41 40.7 – see Table 6.3 –46 ‡ ‡ ‡BF-47 ‡‡ 6.4 27 19.91 35 31.8 ... ... ... ... ... ...BF-48 # 13.8 27 20.01 30 13.6 1.0(fixed) 54.1(53.1–54.7) 74.0(31.1– 0.5 101.7 0.25(2)129.1)5.0(fixed) 51.9(51.3–52.4) 30.2(10.6– 0.6 1.1 0.27(2)74.0)BF-49 144.7 27 21.44 41 43.1 1.1(0.8–1.5) 52.8(52.4–53.3) 4.7(3.5–6.5) 1.6 5.9 0.90(34)BF-50 121.0 27 21.82 29 53.4 3.9(1.9– 52.3(52.0–52.9) 8.8(6.0–13.4) 3.1 2.8 0.65(21)11.1)BF-51 56.7 27 21.98 29 39.7 1.2(0.5–7.7) 52.1(51.1–53.5) 3.6(1.5–7.4) 0.5 1.0 0.65(8) Quiescent5.1(>1.0) 52.6(52.2–53.6) ... 10.4 5.9 ... Flare12.6(>0.3) 52.6(52.0–53.8) ... 5.6 4.6 ... Flare2BF-52 # 11.8(m) 27 22.42 39 53.0 1.0(fixed) 49.9(0.1) 51.4(50.7–54.8) 4.8(1.1–60.9) 0.4 0.3 0.65(2)