VizieR Online Data Catalog: Corona-chromosphere connection (Fuhrmeister+, 2022)
Abstract
We state here the X-ray luminosities derived from the eROSITA count-rates. The CaII H & K measurements are given as S-index for the TIGRE telescope, which can be converted to SMountWilson by the equation given in Mittag et al. (2016A&A...591A..89M). We list the median value for all CaII H & K measurements and the pseudo-simultaneous data. For the latter we give the time difference between the middle of the eROSITA observation and the TIGRE observation. Rotation period estimates from CaII H & K are computed following Mittag et al. (2018A&A...618A..48M).
(1 data file).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- June 2021
- DOI:
- 10.26093/cds/vizier.36610024
- Bibcode:
- 2021yCat..36610024F
- Keywords:
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- Stars: M-type;
- Stars: F-type;
- Spectra: infrared;
- X-ray sources