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Table 1

X-ray sources and classification.

HBC 515Aa HBC 515Aa wing HBC 515 Ab HBC 515 Ab wing HBC 515 B HBC 515 C HBC 515 D

Right ascension 5:54:03.02 5:54:02.98 5:54:03.26 5:54:01.88 5:54:02.00
Declination +1:40:21.99 +1:40:21.87 +1:40:26.48 +1:40:27.22 +1:40:55.51
C. rate [ks-1] 121.7 ± 2.48 83.7 ± 1.71 80.7 ± 1.67 67.3 ± 1.53 1 1.63 ± 0.238 19.2 ± 0.817 0.574 ± 0.143
IR class2,3 Class III Class III Class I/II Transitional Disk Class II
Spectral type2,3 K2 K2 M4 M3
Alt. designation HD 288313A HD 288313A HD 288313B [OH83] L1622 6 L1622-6N

Notes.

(1)

Measured in the 2.0–8.0 keV band to avoid contamination from the readout streak.

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