Research output: Contribution to journal › Article › peer-review
Prominence Characteristics in 16th Activity Cycle. / Tlatova, K. A.; Nagnibeda, V. G.
In: Geomagnetism and Aeronomy, Vol. 57, No. 7, 01.12.2017, p. 829-834.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Prominence Characteristics in 16th Activity Cycle
AU - Tlatova, K. A.
AU - Nagnibeda, V. G.
PY - 2017/12/1
Y1 - 2017/12/1
N2 - Digitization of the daily prominence sketches based on data from the global observational network of visual solar spectroscopes was performed for 1922–1934. More than 55000 prominences were distinguished. The results of analysis of distributions by area, height, and prominence location are presented. In addition, the prominence characteristics were compared to those obtained from more recent observations at the Kislovodsk Mountain Astronomical Station of Pulkovo Observatory. The distributions of prominence areas and heights are close to lognormal. The maximal height distribution corresponds to ~25–40 arcsecs. A second maximum also exists for prominence heights of ~70–90 arcsecs.
AB - Digitization of the daily prominence sketches based on data from the global observational network of visual solar spectroscopes was performed for 1922–1934. More than 55000 prominences were distinguished. The results of analysis of distributions by area, height, and prominence location are presented. In addition, the prominence characteristics were compared to those obtained from more recent observations at the Kislovodsk Mountain Astronomical Station of Pulkovo Observatory. The distributions of prominence areas and heights are close to lognormal. The maximal height distribution corresponds to ~25–40 arcsecs. A second maximum also exists for prominence heights of ~70–90 arcsecs.
UR - http://www.scopus.com/inward/record.url?scp=85042523284&partnerID=8YFLogxK
U2 - 10.1134/S0016793217070234
DO - 10.1134/S0016793217070234
M3 - Article
AN - SCOPUS:85042523284
VL - 57
SP - 829
EP - 834
JO - Geomagnetism and Aeronomy
JF - Geomagnetism and Aeronomy
SN - 0016-7932
IS - 7
ER -
ID: 47568565