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http://hdl.handle.net/2248/4709| Title: | Gauribidanur radio array solar spectrograph (GRASS) |
| Authors: | Ebenezer, E Subramanian, K. R Ramesh, R Sundararajan, M. S Kathiravan, C |
| Keywords: | Sun: Radio-Radiation Antenna Instrumentation: Spectrograph Solar Radio Bursts |
| Issue Date: | Jun-2007 |
| Publisher: | Astronomical Society of India |
| Citation: | Bulletin of the Astronomical Society of India, Vol. 35, No. 2, pp. 111 - 119 |
| Abstract: | We describe the Gauribidanur radio array solar spectrograph (GRASS) and its various systems. The system consists of an array of 8 log periodic dipoles,a spectrum analyzer and a data acquisition system. The spectrograph normally operates in the frequency range of 30 - 150 MHz with a frequency resolution of 250 KHz and a time resolution of 43 msec. The Gauribidanur radio array solar spectrograph operates approximately from 04:00 UT to 10:00 UT each day. We illustrate the working of the spectrograph with a few observations. |
| URI: | http://hdl.handle.net/2248/4709 |
| ISSN: | 0304-9523 |
| Appears in Collections: | BASI Publications IIAP Publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Gauribidanur radio array solar spectrograph (GRASS) | 453.26 kB | Adobe PDF |  View/Open |
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