TheoSSA - Theoretical Stellar Spectra Access

TheoSSA provides spectral energy distributions based on model atmosphere calculations. Currently, we serve results obtained using the Tübingen NLTE Model Atmosphere Package (TMAP) for hot compact stars.
ICRS position of target object
Size of the region of interest around POS
Wavelength (range) of interest (or symbolic bandpass names)
Midpoint of exposure (MJD)
MIME type of the file served
Angular diameter of aperture
Signal-to-noise ratio estimated for this dataset
Redshift of target object
Common name of object observed.
Object class (star, QSO,...; use Simbad object classification http://simbad.u-strasbg.fr/simbad/sim-display?data=otypes if at all possible)
Date last published.
Type of flux calibration (ABSOLUTE, CALIBRATED, RELATIVE, NORMALIZED, or UNCALIBRATED).
Spatial resolution of data
Type of wavelength calibration
A short handle naming the collection this spectrum belongs to.
Lower limit to spectral resolution power (λ/Δλ) as a single number.
Dataset identifier assigned by the publisher
Dataset identifier assigned by the creator
Shell pattern of target observed (case insensitive)
Shell pattern of target observed (case sensitive)
This is queryData for the default operation; some services support getData as well
Only return the TOP "best" records (on this service, this usually is equivalent to MAXREC, so no ranking is implied).
Return compressed results?
An identifier for a certain run. Opaque to the service
[?num. expr.]
Effective temperature assumed
[?num. expr.]
Log of surface gravity assumed
[?num. expr.]
Mass loss rate
[?num. expr.]
Mass fraction of H in the model computed.
[?num. expr.]
Mass fraction of He in the model computed.
[?num. expr.]
Mass fraction of Li in the model computed.
[?num. expr.]
Mass fraction of Be in the model computed.
[?num. expr.]
Mass fraction of B in the model computed.
[?num. expr.]
Mass fraction of C in the model computed.
[?num. expr.]
Mass fraction of N in the model computed.
[?num. expr.]
Mass fraction of O in the model computed.
[?num. expr.]
Mass fraction of F in the model computed.
[?num. expr.]
Mass fraction of Ne in the model computed.
[?num. expr.]
Mass fraction of Na in the model computed.
[?num. expr.]
Mass fraction of Mg in the model computed.
[?num. expr.]
Mass fraction of Al in the model computed.
[?num. expr.]
Mass fraction of Si in the model computed.
[?num. expr.]
Mass fraction of P in the model computed.
[?num. expr.]
Mass fraction of S in the model computed.
[?num. expr.]
Mass fraction of Cl in the model computed.
[?num. expr.]
Mass fraction of Ar in the model computed.
[?num. expr.]
Mass fraction of K in the model computed.
[?num. expr.]
Mass fraction of Ca in the model computed.
[?num. expr.]
Mass fraction of Sc in the model computed.
[?num. expr.]
Mass fraction of Ti in the model computed.
[?num. expr.]
Mass fraction of V in the model computed.
[?num. expr.]
Mass fraction of Cr in the model computed.
[?num. expr.]
Mass fraction of Mn in the model computed.
[?num. expr.]
Mass fraction of Fe in the model computed.
[?num. expr.]
Mass fraction of Co in the model computed.
[?num. expr.]
Mass fraction of Ni in the model computed.
[?num. expr.]
Mass fraction of Zn in the model computed.
[?num. expr.]
Mass fraction of Ga in the model computed.
[?num. expr.]
Mass fraction of Ge in the model computed.
[?num. expr.]
Mass fraction of Kr in the model computed.
[?num. expr.]
Mass fraction of Mo in the model computed.
[?num. expr.]
Mass fraction of Tc in the model computed.
[?num. expr.]
Mass fraction of Sn in the model computed.
[?num. expr.]
Mass fraction of Xe in the model computed.
[?num. expr.]
Mass fraction of Ba in the model computed.
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When publishing research making use of this service, please acknowledge: "The TheoSSA service (http://dc.g-vo.org/theossa) used to retrieve theoretical spectra for this paper was constructed as part of the activities of the German Astrophysical Virtual Observatory."