✦ LIBER ✦

The density of the upper atmosphere and the brightness of the twilight sky

✍ Scribed by Ashburn, Edward V.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The Brightness of the Twilight Sky and t

✍ HULBURT, E. O. 📂 Article 📅 1938 🏛 Optical Society of America ⚖ 989 KB

Brightness and Color of the Twilight Sky

✍ ASHBURN, EDWARD V. 📂 Article 📅 1953 🏛 Optical Society of America ⚖ 873 KB

Measurements of the Brightness of the Tw

✍ KOOMEN, M. J.; LOCK, C.; PACKER, D. M.; SCOLNIK, R.; TOUSEY, R.; HULBURT, E. O. 📂 Article 📅 1952 🏛 Optical Society of America ⚖ 463 KB

The brightness of the zenith sky during

✍ Chiplonkar, M. W. 📂 Article 📅 1941 🏛 Springer-Verlag 🌐 English ⚖ 556 KB

Explanation of the Brightness and Color

✍ HULBURT, E. O. 📂 Article 📅 1953 🏛 Optical Society of America ⚖ 735 KB

An investigation into the brightness of

✍ A.Ye. Mikirov 📂 Article 📅 1963 🏛 Elsevier Science 🌐 English ⚖ 757 KB