On 5694 Å Coronal Line Observations
Abstract
Coronal yellow line emission was observed by the Lyot coronagraph at the Abastumani Astrophysical Observatory. Line intensity is I = 45 erg cm−2 s−1 sr−1 Å−1, its half-width Δλ = 1.3 Å, electronconcentration ne = 7.5 × 109 cm−3.
- Publication:
-
Solar Physics
- Pub Date:
- March 1974
- DOI:
- 10.1007/BF00162431
- Bibcode:
- 1974SoPh...39..387T
- Keywords:
-
- Coronagraphs;
- Light (Visible Radiation);
- Line Spectra;
- Solar Corona;
- Solar Spectra;
- Angular Distribution;
- Emission Spectra;
- Luminous Intensity;
- Solar Physics;
- Line Emission;
- Line Intensity;
- Yellow Line;
- Line Observation;
- Coronal Line