Abstract
Classification of eight objects as planetary nebulae (Table I/A) was confirmed according to our image tube spectra; as to further two objects (Table 1/B) their status remains unclear. In Table 2 we give estimates of line-strengths, derived heliocentric radial velocities and their standard deviations.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have