Low Dispersion Survey Spectrograph 3
E502042
Low Dispersion Survey Spectrograph 3 is an astronomical instrument used on large telescopes to obtain low-resolution spectra of many celestial objects simultaneously for survey and follow-up observations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Low Dispersion Survey Spectrograph 3 canonical | 2 |
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical spectrograph
ⓘ
multi-object spectrograph ⓘ survey instrument ⓘ |
| capability | simultaneous spectroscopy of many targets ⓘ |
| category |
astronomical observing equipment
ⓘ
telescope instrument ⓘ |
| dataProduct | optical spectra ⓘ |
| enables |
redshift measurements of distant objects
ⓘ
spectral classification of astronomical sources ⓘ |
| fieldOfUse |
astrophysics
ⓘ
observational astronomy ⓘ |
| measurementType | wavelength-dependent flux ⓘ |
| mountedOn | large optical telescopes ⓘ |
| observationMode |
multi-object spectroscopy
ⓘ
survey spectroscopy ⓘ |
| observes |
galaxies
ⓘ
other celestial objects ⓘ stars ⓘ |
| spectralResolution | low ⓘ |
| supports |
large-area sky surveys
ⓘ
statistical studies of celestial populations ⓘ |
| typicalUse |
follow-up of imaging survey targets
ⓘ
spectroscopic confirmation of candidate objects ⓘ |
| usedFor |
astronomical survey observations
ⓘ
follow-up spectroscopic observations ⓘ obtaining low-resolution spectra of celestial objects ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.