Accession Number:

ADA002345

Title:

A Study of the Magnetic and Velocity Fields in an Active Center.

Descriptive Note:

Final contract rept. 15 Feb 73-30 Jul 74 on Part 2,

Corporate Author:

LOCKHEED MISSILES AND SPACE CO INC PALO ALTO CALIF PALO ALTO RESEARCH LAB

Personal Author(s):

• Harvey,Karen L.
• Harvey,John W.

Report Date:

1974-07-30

Pagination or Media Count:

22.0

Abstract:

The report compares in detail the magnetic fields and velocity fields between the chromosphere and photosphere and investigates changes occurring in association with flares. Three aspects of the analysis are discussed 1 flare location and development relative to the magnetic and velocity field configuration, 2 slow or evolutionary changes in the magnetic and velocity field in relation to flare occurrence, 3 rapid changes i.e., changes having time scales comparable to that of flares in the magnetic and velocity field occurring at the times of flares.

Descriptors:

• *SOLAR ACTIVITY
• VELOCITY
• POSITION(LOCATION)
• POLARITY
• SOLAR FLARES
• PHOTOSPHERE
• CONTOURS
• CHROMOSPHERE
• CHANGE DETECTION
• MAGNETIC DISTURBANCES

Subject Categories:

• Astrophysics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE