The images and documentation that you can find in the PVOL site are
solely the property of their respective owners.
As a general rule of thumb you can reproduce them with permission
and acknowledgement of their respective authors.
Therefore to avoid any conflict we strongly encourage you to contact them as follows:
- Images from amateurs - contact the author by e-mail.
- Images from IRTF - contact the director Alan Tokunaga.
- Images from Pic du Midi - contact Françoise Colas or Jean Lecacheux.
Web site copyright Universidad del Pais Vasco - Euskal Herriko Unibertsitatea (UPV-EHU)