Published 1991
| public
Book Section - Chapter
The longer term evolution of magnetic field and mass flow in a decaying active region
- Others:
- Tuominen, I.
- Moss, D.
- Rüdiger, G.
Abstract
During September 24-29, 1987, the longitudinal magnetic fields of a decaying active region (AR 4855) were observed almost continuously at Big Bear and Huairou Solar Observatories. The target consisted of an αp sunspot and surrounding enhanced network. We achieved a 75-hour coverage with 4 night-time gaps of six to eight hours. The images were then combined to made a continuous movie.
Additional Information
© Springer-Verlag 1991. We are grateful to the staff at Huairou Solar Observing Station and Big Bear Solar Observatory for their support in making the observations. This research was supported by the Chinese Academy of Sciences and National Science Foundation of China and NSF of U.S.A. under the grant NSF INT-8814395.Additional details
- Eprint ID
- 105954
- DOI
- 10.1007/3-540-53955-7_139
- Resolver ID
- CaltechAUTHORS:20201009-102843318
- Chinese Academy of Sciences
- INT-8814395
- NSF
- Created
-
2020-10-09Created from EPrint's datestamp field
- Updated
-
2021-11-16Created from EPrint's last_modified field
- Series Name
- Lecture Notes in Physics
- Series Volume or Issue Number
- 380