Institute of Solar-Terrestrial Physics
Radio Astrophysical Observatory
echo "$color_button_text_1" ?> Data
echo "$color_button_text_6" ?> FTP archive
echo "$color_button_text_6" ?> Request for observation
echo "$color_button_text_5" ?> Weather: -3.44°C
echo "$color_button_text_5" ?> Contacts
Siberian Radiotelescope
Siberian Radioheliograph
Spectropolarimeter 4-8 GHz
Spectropolarimeter 2-24 GHz
Spectropolarimeters 0.05-24 GHz
Daily images
Plot
Map
2010
2011
2012
2013
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Back to spectropolarimeter data