The RAdial Velocity Experiment (RAVE) contains stellar atmospheric
parameters (effective temperature, surface gravity, overall
metallicity), radial velocities, chemical abundances and distances.
Observations between 2003 and 2013 were used to build the five RAVE
data releases.
GAVO at Leibniz-Institute for Astrophysics Potsdam
Description:
This service gives access to the 4th data release of RAVE (RAdial
Velocity Experiment). It contains radial velocities of stars, stellar
atmospheric parameters, some abundances and distances.
Reference HII Regions for Abundance Determination (SCS)
Short Name:
HII props scs
Date:
23 Mar 2022 13:13:03
Publisher:
The GAVO DC team
Description:
A table containing reference data for HII regions. We also give a
source code to compute abundances and electron temperatures in HII
regions from strong emission lines.
Sasmirala Subarcsecond mid-infrared atlas of local AGN, Cone Search
Short Name:
sasmirala cone
Date:
23 Mar 2022 13:13:11
Publisher:
The GAVO DC team
Description:
The Subarcsecond mid-infrared (MIR) atlas of local active galactic
nuclei (AGN) is a collection of all available N- and Q-band images
obtained at ground-based 8-meter class telescopes with public archives
(Gemini/Michelle, Gemini/T-ReCS, Subaru/COMICS, and VLT/VISIR). It
includes in total 895 images, of which 60% are perviously unpublished.
These correspond to 253 local AGN with a median redshift of 0.016. The
atlas contains the uniformly processed and calibrated images and
nuclear photometry obtained through Gauss and PSF fitting for all
objects and filters. This also includes measurements of the nuclear
extensions. In addition, the classifications of extended emission (if
present) and derived nuclear monochromatic 12 and 18 micron continuum
fluxes are available. Finally, flux ratios with the circumnuclear MIR
emission (measured by Spitzer) and total MIR emission of the galaxy
(measured by IRAS) are presented.
This is a redacted version of the SDSS DR16 table prepared for VizieR
(V/154/sdss16). It is mainly here to facilitate local matches; for
original SDSS-related research, it is probably better to somewhere
else.
Over VizieR and SDSS, we are keeping most of the per-band values in
arrays to keep the column list manageable. Note that in ADQL, array
indexes are 1-based.
We are trying to orient our column names on SDSS but use underscores
instead of camel-casing (e.g. spec_obj_id instead of SpecObjID), since
mixed-case identifiers in SQL is asking for trouble.
To save space, we do not keep psf-based classifications, per-band
offsets, spectrum metadata, and USNO-related information in this
table. Let the operators know if you need any of that.
The catalogue WDSLOAN10 has been constructed by spectroscopically
selecting white dwarfs and subdwarfs in the Sloan Digital Sky Survey
Data Release 10. It offers Teff, log(g) and mass for hydrogen
atmosphere white dwarf stars (DAs) and helium atmosphere white dwarf
stars (DBs), and estimatives of calcium/helium abundances for the
white dwarf stars with metallic lines (DZs) and carbon/helium for
carbon dominated spectra DQs.