- Extension
- .arn
- .psd
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- American Association of Variable Star Observers (AAVSO)
- Adobe Systems
- Description
- ARN (Astronomical Research Network) is a file type used to store astronomical data and information. It is typically used by professional astronomers and research institutions to store data related to celestial bodies, space phenomena, and other astronomical topics. ARN files are commonly used for research and educational purposes.
- A PSD file is an image file created by Adobe Photoshop, a professional image-editing program often used to enhance digital photos and create web graphics. It is the native format used to save files in Photoshop. PSD files may include image layers, adjustment layers, layer masks, annotations, file information, keywords, and other Photoshop-specific elements. They are commonly created and shared among graphics professionals.
- MIME Type
- application/octet-stream
- image/vnd.adobe.photoshop
