𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The line Hαin chromospheric diagnostics

✍ Scribed by T. A. Kipper

Book ID
105033194
Publisher
Springer
Year
1987
Tongue
English
Weight
427 KB
Volume
26
Category
Article
ISSN
0571-7256

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

An Hα filament observed against the chro
An Hα filament observed against the chromosphere at the limb
✍ Yngve Öhman 📂 Article 📅 1968 🏛 Springer 🌐 English ⚖ 386 KB

Observations are reported of an Ha filament clearly visible in the image of the chromosphere at the limb as well as in the Hc~ spectrum of the same part of the chromosphere. Observations of this kind may give valuable information about the absorption mechanism at work in filaments.

Properties of the solar chromosphere Hα
Properties of the solar chromosphere Hα spicules as observed spectrally
✍ V. I. Kulidzanishvili; G. M. Nikolsky 📂 Article 📅 1978 🏛 Springer 🌐 English ⚖ 334 KB

Time succession of 25 Ha spicules has been studied. The spectra are obtained at a height of 6 arc sec during 21 rain (38 pictures) with the 53 cm Lyot coronagraph. Total intensities W, widths AA and radial velocities Vr are determined (about 650 Ha line profiles). For 14 spicules the sign of V, vari

Line intensities in the photosphere-chro
Line intensities in the photosphere-chromosphere transition region
✍ E. L. Dessel 📂 Article 📅 1974 🏛 Springer 🌐 English ⚖ 806 KB

We analyse Fe i lines observed during the 1961 eclipse at Bra6, Yugoslavia (see paper II: van Dessel et aL, 1973), using a computer program for the calculation of theoretical line intensities, which was described in Paper I (van Dessel, 1970). A few minor modifications to the physical input are disc