ENGLISH ESPAŅOL
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CURRENT.- |
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The Sun Today: Drawing, report, wolf number, pictures (active regions, SOHO), observations, radio, ephemeris, sunsets. |
| DRAWINGS.- | Daily drawings of the solar surface in black and white. | |
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REPORTS.- |
Data of the observations, active regions numbers, classification, longitude, latitude, ... | |
| IMAGES.- | Daily images in White Light, Calcium and H-alpha. | |
| RADIO.- | Radio Astronomy. Solar radio observations at 20.1MHz. | |
| WOLF NUMBER.- | Groups, spots and wolf number of every day of observation. | |
| GRAPHICS.- | Quarterly graphics of the solar activity. | |
| GALLERY.- | Solar disk and active regions in White Light, Calcium and H-alpha. Eclipses, Transits, Sunsets... | |
| COLLABORATE.- | Section of collaborations with articles, drawings, pictures and observations. | |
| EPHEMERIS.- | Solar Ephemeris. Tool for calculate the physical ephemeris and the Sun's position in the sky. | |
| MANUAL.- | How to observe the sun, sunspots classification, wolf number, templates, ... (Spanish) | |
| DOWNLOADS.- | Complete months (drawings and summary report). | |
| LINKS.- | Pages on solar observation, eclipses, auroras... (Spanish) | |
| MAIL.- | If you want collaborate or you have some doubt, suggestion... send me a mail. |
http://astrosurf.com/obsolar http://obsolar.dnsalias.com
© Gema Araujo
March 2001 Optimized
for resolution 1024 x 768
Any use of the content of this web site requires the express authorization of
its author.
