Despite the size of this manual, users will find that HSpot is a user friendly and in no way intimidating tool. The basic functions of HSpot are simple and largely self-explanatory. Many users will find that, once HSpot is installed, they can start to use it with little or no difficulty without recourse to documentation. Such users will find that this manual is a useful aid to consult where they have doubts about a particular function of HSpot and how it works. For those users who feel less confident, there is no need to read this manual from cover to cover: concentrate on the chapters relevant to your own proposal with the aid of the chapter guide. Use this manual more as a reference source to check detailed points about HSpot use, rather than as a must-read document.

Once you are familiar with the basic functions of HSpot this manual will help you to discover the many other functionalities of the program, some of which you may well even find valuable for activities beyond preparation of proposals for Herschel.