SPX-4-931
False-colour IR · R 3.29 / G 1.91 / B 0.85 µmN↑ E←
B1 0.75B2 1.11B3 1.66B4 2.44B5 3.83B6 4.434.99 µm
StarLyra≈ 25 ly
Vega
α Lyr · HIP 91262
The photometric zero-point of the classic magnitude system, surrounded by a debris disk.
Why it matters at 0.75–5 µm
Its debris disk was the first discovered via an infrared excess (IRAS, 1983).
Identity
RA (ICRS)18h 36m 56.3s
Dec (ICRS)+38° 47′ 01″
Object typeA0 V main-sequence star
ClassificationLiterature (SIMBAD-equivalent)
SPHEREx data
Order-5 tileSPX-5-3726
Cube pixel(383, 349)
Channels102 · 0.75–5.0 µm
Flagged channels…
SPHEREx spectrum at Vega
DR1 calibrated cubeFITS
Npix3726_cube.fits · pixel (383, 349) — single 12.9″ pixel at the catalogue position, not an aperture photometry measurement.
Reading 306 values from the 320 MB cube with byte-range requests… 0.0s
Spectral Scout
Spectral Scout v2
Builds a 4-epoch × 102-channel input from real SPHEREx L2 exposures here (64×64 at 6.15″/px), then runs the ONNX model in your browser to pick the best viewing channels and score anomalies and motion. The first run at a position takes 1–2 minutes.
Community investigations