During the Caltech holiday, December 23 until January 2, response times for Help Desk tickets will be slower.
Search the NEID Archive
NEID
is an astronomical spectrograph designed to detect and measure masses
of extrasolar planets using the Doppler technique. The
instrument was funded by the NASA-NSF Exoplanet Observational
Research (NN-EXPLORE) program to be designed and built by the Pennsylvania State University. The
NEID Archive is operated by the NASA Exoplanet Science Institute (NExScI) located at the California Institute
of Technology.
Solar data from NEID is served by the Solar
Radial Velocity Archive.
News- December 10, 2024 The Advanced Search page has been updated
to allow selection of multiple processing versions of lev1 and lev2
data. In the pipeline version pulldown, select the versions you are
interested in - multiple rows will be returned for the same lev0 data
that has multiple pipeline reductions available. PyNEID and
TAP users can access the metadata for the all versions of the reduced
data by using adql queries to select from the neidl1_all and
neidl2_all tables. The flagged column has been updated to show 0
(pass quality check) or 1 (fail quality check). The rejected column
has been updated to show 0 (okay signal-to-noise) or 1 (low signal-to-noise.)
- Beginning July 1, 2024 Due to etalon instrument servicing,
LFC data will be taken instead of etalon data for the nighttime
science observations from July 1-22, 2024 (UT July 2-23; until WIYN’s
shutdown). RV values are expected to be unaffected. All solar data
will be paused from July 1, 2024 until the etalon is back in service
(anticipated mid December 2024.)
- The current version of the NEID pipeline is v1.4.0 (see NEID DRP
docs and changelog)
Data in the archive are currently being reprocessed with this latest
version starting with the most recent data in the archive.
- Use the Advanced Search page if you wish to
access rejected
files.
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