VizieR Online Data Catalog: MagLiteS Carina II and Carina III spectroscopy (Li+, 2018)
Abstract
We obtained multi-slit spectroscopy of Car II and Car III with the IMACS spectrograph on the Magellan Baade telescope on 2017 January 24-25 (R~11000; wavelength range of at least 7550-8750Å).
We observed Car II and Car III with the AAOmega Spectrograph, a fiber-fed multi-object spectrograph on the 3.9m AAT at the Australian Astronomical Observatory (AAO); spectral resolution of R=10000 and wavelength coverage of 8400-8810Å for the red arm and R=1300 and wavelength coverage of 3750-5750Å for the blue arm. Observations with AAT/AAOmega+2dF were taken on 2017 January 23 and May 29 through the service observing program, and on 2017 January 25 through classical observing time. In addition to MagLiteS photometry (see Drlica-Wagner+ 2016ApJ...833L...5D), we also used photometry from time-series follow-up observations (to search for RR Lyrae stars) acquired with DECam during Blanco 4m Director's Discretionary and engineering time. After the observations with AAT and Magellan, we also observed Car II and Car III with the GIRAFFE+FLAMES spectrograph on the 8.2m Kueyen telescope (UT2) based at the ESO-VLT through Director's Discretionary time. On the night of 2017 February 26, one 2775s exposure was taken under excellent seeing conditions; wavelength range from 8206 to 9400Å at a resolution of R~6000. (2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- March 2019
- DOI:
- 10.26093/cds/vizier.18570145
- Bibcode:
- 2019yCat..18570145L
- Keywords:
-
- Galaxies: spectra;
- Radial velocities;
- Abundances: [Fe/H];
- Equivalent widths;
- Photometry: ugriz