| Spectral type bin | % (Det./Tot.)a | |||
| Zs03 b | L03 c | |||
| B0 - B1 (I-III) |  34 (13/38) |
86 (6/7) |
||
| B0 - B1 (IV-V) | 19 (6/31) |
56 (5/9) |
||
| B1 - B2 (I-III) | 20 (9/44) |
67 (4/6) |
||
| B1 - B2 (IV-V) | 0 (0/22) | 0 (0/3) | ||
| B2 - B9 (I-V) | 0 (0/100) | 0 (0/4) | ||
|
a - Det.: the number of stars with detections; Tot.: total number of
objects surveyed.
b - Present study. Includes cases with unambigous and very likely detections. c - Variability study of Lehner et al. (2003). The statistics are for Galactic stars only. |