YLMA SPACE

SPHEREx FITS EXPLORER

Independent FITS visualization, analysis and image comparison.

OPEN MULTI-FITS LAB
SPHEREx IBE CORE v2.6
YLMA-USER
BACKEND CONNECTED
MULTI-FITS LAB
IRSA SCIENCE ARCHIVE
INDEPENDENT FITS VIEWER
HTTPS · SPHEREx IBE file · 120 MB maximum
LOADING IBE ARCHIVE...
FITS
ADD IMAGE TO SKY MAP Drop one FITS file to visualize it, or load a second file with Compare FITS / FIT · up to 120 MB · WCS parsing and automatic HDU selection
CENTER · RA: 150.1000 | Dec: +02.2000 CURSOR · RA —° | Dec —° SURVEY: DSS2/color
SELECTED OBSERVATION
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OBSERVATION DATA

Estado API Waiting for IRSA query
Coordenadas Centro 150.100, +2.200
Archivo FITS Activo No product selected
Observaciones IRSA 0 sources

SPHEREx ARCHIVE · IRSA

Browse official directories and download FITS files. You can paste an IRSA directory URL or a relative path. QR2 is available for download; DR1 and QR3 are used for newer observations.

IRSA archive ready to browse.

MY SKY MAP

Your saved FITS files and their WCS positions. Stored locally in this browser.

0 images added

You have not saved any images yet.

SYSTEM ARCHITECTURE

Advanced synchronization with dual split view and blinking interpolation for differential analysis.

Open FastAPI documentation →