Author： Inhester B. Stenborg G. Schwenn R. Srivastava N. Podlipnik B.
Publisher： Springer Publishing Company
ISSN： 0038-6308
Source： Space Science Reviews, Vol.87, Iss.1, 1999-01, pp. : 211-214
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
We analyze data observed by the LASCO C1 coronagraph on board the SOHO spacecraft during the solar minimum activity from April 1996 to March 1997. Using the phase dispersion technique, we investigate the periodicity and recurrence of Fe XIV emission structures with heliospheric latitude and distance above the Sun's surface with high spatial resolution. We find no significant deviation from a rigidly rotating Fe XIV corona with latitude or with distance from the Sun even on these small scales. In agreement with earlier work, the coronal rotation period at solar minimum is about 27.5 ± 1 days.
Related content
Total Solar Irradiance and the Fe XIV Corona
By Minarovjech Milan Rušin Vojtech Saniga Metod
Solar Physics, Vol. 241, Iss. 2, 2007-04 ,pp. :
Access to resources
Recommend
A Study of the Rotation of the Solar Corona
By Altrock R.C.
Solar Physics, Vol. 213, Iss. 1, 2003-03 ,pp. :
A Measure of the Solar Rotation During the Maunder Minimum
By Vaquero J.M. Sánchez-bajo F. Gallego M.C.
Solar Physics, Vol. 207, Iss. 2, 2002-06 ,pp. :
Long-term variations in the rotation of the solar corona
By Tlatov A.
Astronomy Reports, Vol. 50, Iss. 4, 2006-04 ,pp. :
Cyclic variations in the differential rotation of the solar corona
By Badalyan O. Obridko V. Sýkora J.
Astronomy Reports, Vol. 50, Iss. 4, 2006-04 ,pp. :