Selected region · HEALPix order 1
SPX-1-0037
10h 30m · −41° 48′29.32° tile206.1″/pxLive · IRSA DR1
Region visualizerQuick view · north up
False-colour IR · R 3.293 µm · G 1.905 µm · B 0.848 µm
Observation visits
IRSA SIAQuerying spherex_dr1 exposures at tile centre… 0.0s
Spectral Lab
Change wavelength like changing a filter
Every frame below is a real SPHEREx DR1 channel for this tile. Switching is instant — the tiles stream straight from IRSA.
R/G/B 3.29 · 1.91 · 0.85 µm
B1 0.75B2 1.11B3 1.66B4 2.44B5 3.83B6 4.434.99 µm
Spectral Scout · best channels & epochs
ONNX · real L2 cutoutsRuns only when you ask. Click a recommended channel to view it in the Spectral Lab.
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.
Science inspector
Calibrated data, not pretty pictures
Planes are read directly from Npix9578_cube.fits on IRSA with HTTP byte-range requests — about 1 MB per plane from a ~320 MB cube. Quantities shown are the stored FITS values.
Npix9578_cube.fits
pixel
—
value
—
RA / Dec (HPX WCS)
—
IMAGE plane 40 · 1.905 µm
B1 0.75B2 1.11B3 1.66B4 2.44B5 3.83B6 4.434.99 µm
Spectrum at picked pixelclick image to pick
(256, 256)
Reading 306 values across IMAGE/NHITS/FLAGS… 0.0s
IMAGE header · 0 cards
Indexing HDUs…
IMAGESurface brightness, MJy/sr
NHITSInput pixels contributing (not visits)
FLAGSPer-pixel quality bitmask