SERVS Lockman Hole: Infrared Galaxy Catalog at 3.6 Microns

SERVS Exploration Science program conducted deep infrared observations of five extragalactic fields. This catalog lists objects detected at 3.6 microns in the Lockman Hole field, filtered for high signal-to-noise and reliability. Data is provided by NASA and was last updated in March 2026.

Use Cases

• Cross-match galaxies with other infrared surveys based on single-band, high-reliability detections.
• Conduct statistical studies of galaxy populations using the deeper, single-band catalog.
• Analyze extragalactic object distribution in the Lockman Hole field based on 3.6 micron observations.

Strengths

• Data originates from the Spitzer Space Telescope's SERVS Exploration Science program.
• Catalog is filtered for high reliability (REL=1) and signal-to-noise (CSNR > 5).
• Observations cover five major extragalactic fields, including the Lockman Hole.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Observations from the Spitzer Space Telescope's IRAC instrument.

Time Range

null

Freshness

Last updated 2026-03-13 18:38:57.420585; freshness should be verified.

Geography

Extragalactic fields: ELAIS-N1, Lockman Hole, XMM, ELAIS-S1, and CDFS.