VizieR Online Data Catalog: Resolving circumstellar environment of MWC137 .II. (Kraus+, 2021)
Abstract
Four long-slit optical spectra were obtained on 2018 November 8 with the Nordic Optical Telescope (NOT) using the Andalucia Faint Object Spectrograph and Camera (ALFOSC). ALFOSCs field of view (FOV) is and the pixel scale is 0.21"/pix. We utilized Grism17 with a slit width of 0.5", covering a spectral range of 6315-6760Å with a spectral reciprocal dispersion of 0.29Å/pix (R~10000).
(1 data file).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- November 2021
- DOI:
- 10.26093/cds/vizier.51620150
- Bibcode:
- 2021yCat..51620150K
- Keywords:
-
- Stars: Be;
- Stars: supergiant;
- Stars: early-type;
- Radial velocities;
- Spectra: optical