The main thing that differentiates this observation modality from the One-Click Observations and Pro Datasets is that, in order to submit an advanced request, you will have to buy credits.
The unit cost per credit is $ 1.00, € 1.10, £ 1.00, A$ 1.60 and C$ 1.30, the currency will depend on your country of residency.
Telescope prices range from 30 to 150 credits per hour of utilisation, depending on telescope model and moon phase. (See the telescope price list)
You will need to buy credits because you are basically renting our telescope for observing a target of your exclusive interest.
The credits are necessary in order to pay all the expenses behind running a professional and top-quality telescope.
If you think about the fact that you are “taking control” of a telescope valued several hundreds of thousands of dollars, located in the middle of a super-remote mountain in your opposite hemisphere, the price we are charging you is actually really low.
In fact, you can rent one of our telescopes even with few tens of credits!