193 citations · 260 across the 3 of their papers we have counts for
3 papers
Results of the ROTOR-program. I. The long-term photometric variability of classical T Tauri stars
K. N. Grankin, S. Yu. Melnikov, J. Bouvier +2
We present a unique, homogeneous database of photometric measurements for Classical T Tauri stars extending up to 20 years. The database contains more than 21,000 UBVR observations…
The Stellar Composition of the Star Formation Region CMa R1 -- III. A new outburst of the Be star component in Z CMa
M. E. van den Ancker, P. F. C. Blondel, H. R. E. Tjin A Djie +5
We report on a recent event in which, after more than a decade of slowly fading, the visual brightness of the massive young binary Z CMa suddenly started to rise by about 1 magnitu…
The Stellar Composition of the Star Formation Region CMa R1. II. Spectroscopic and Photometric Observations of 9 Young Stars
H. R. E. Tjin A Djie, M. E. van den Ancker, P. F. C. Blondel +4
We present new high and low resolution spectroscopic and photometric data of nine members of the young association CMa R1. All the stars have circumstellar dust at some distance as…