Flash spectra
- photographer:
- Samuel Alfred Mitchell
Flash spectra, photographed with an objective plane grating by S. A. Mitchell, Columbia University Observatory, New York City, Sumatra, eclipse expedition, 1901, May 18
Details
- Category:
- Astronomy
- Object Number:
- 1912-427
- Materials:
- paper
- type:
- photograph and spectroscope - objective prism
- credit:
- Royal Astronomical Society