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ZVAR: Unlocking the Sky's Variability and Periodicity for 1.5 Billion Astronomical Objects — NSF Award to California Institute of

Observations of the temporal variability of astrophysical objects are foundational for many areas of stellar and extragalactic astrophysics. The Zwicky Transient Facility (ZTF) is the leading large-area time domain sky survey with a particular emphasis on transient sources that change on day timescales. A research grou

Award titleZVAR: Unlocking the Sky's Variability and Periodicity for 1.5 Billion Astronomical Objects
Award ID2509891
AwardeeCalifornia Institute of Technology
CityPASADENA
StateCA
Amount obligated$575,000
Principal investigatorMatthew Graham
ProgramSTELLAR ASTRONOMY & ASTROPHYSC
Start date09/01/2025
AbstractObservations of the temporal variability of astrophysical objects are foundational for many areas of stellar and extragalactic astrophysics. The Zwicky Transient Facility (ZTF) is the leading large-area time domain sky survey with a particular emphasis on transient sources that change on day timescales. A research group at California Institute of Technology (Caltech) will significantly enhance the value of ZTF to the astronomy community by boosting its ability to study persistent variability on
SourceNSF Awards

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