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NASA Exoplanet Archive: Exoplanet Transit Survey KELT Search

The NASA Exoplanet Archive provides access to high precision time series photometry from stars observed by various transit survey programs. The data have been donated by astronomers who have sought to search for extra-solar planets via photometric transits of the planets around the host stars. The photometric surveys are of specific regions of the sky (e.g., field stars, open clusters, etc). Each survey in the archive has different characteristics (e.g., field location, field size, filters in which time-series photometry was performed, magnitude ranges, etc.).

For detailed information about the KELT dataset, please see the specific holdings page.

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Retrieve Star Light Curve by ID

Clear text field
Region Prefix Star Number


Search for Star Light Curves by Constraint

Region Constraints

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Regions
KELT-Praesepe help

Light Curve Filter Constraints

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Filters
R KELT Filter help

Positional Constraints

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Column Description Min Value help Max Value help Equinox Output help Include Stars
with No Value help
Right Ascension (decimal degrees or sexagesimal) J2000
Declination (decimal degrees or sexagesimal) J2000

Photometric Constraints

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Column Description Min Value help Max Value help Unit Output help Include Stars
with No Value help
Median R band magnitude magnitude
Median R band error magnitude

Time Constraints

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Column Description Min Value help Max Value help Unit Output help Include Stars
with No Value help
Start Heliocentric Julian Date Coverage day
End Heliocentric Julian Date Coverage day

Light Curve Constraints

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Column Description Min Value help Max Value help Unit Output help Include Stars
with No Value help
Number of points in light curve  
1 Sigma rms dispersion of light curve magnitude
Chi-square about the median light curve value  
Number of points in light curve beyond 5-sigma of median value  
Fraction of points in light curve beyond 5-sigma of median value