NISSE: A partial success The REXUS 6 rocket carrying the NISSE experiment was launched from Esrange Space Centre, Kiruna, Sweden on Thursday 12 Mar, 2009 at 10:08 UT. Before eight in the morning the helicopter scanned the impact area for human beings. The wind balloons were launched for the trajectory calculation of the rocket. The sirens started and the radio silence was announced. To keep the excitement high, the EISCAT UHF radar did not start properly at first. But an hour before the launch everything was ready, and by using the calculated nominal trajectory file the EISCAT UHF was redirected, pointing at the expected water release position. It was a textbook launch (See YouTube: ...

The NISSE launch campaign The launch campaign of the REXUS 5/6 rockets started on 2 Mar and will last until 15 Mar, 2009. According to the latest time schedule, REXUS 6 with NISSE onboard will be launched next Tuesday 10 Mar, and the other rocket REXUS 5 on Thursday 12 Mar. But this may also turn to be vice versa. The NISSE team has been busy with last preparations of the experiment for the launch. Vidar Hølland and Gard Mellemstrand has been concentrating on the payload assembly and Timo Pitkänen has taken care of the preparations for the EISCAT radar measurements. The fourth member of the team, Gisela Baumann, arrived at Esrange today and will stay for the rest of the campaign. Follow the NISSE Countdown blog at ...

It's less than two months before the first Hot Countdown of the REXUS 6 student rocket campaign. Here are some details about the NISSE payload: The NISSE payload description The REXUS 6 rocket campaign is approaching. Currently, the first Hot Countdown is scheduled to be on the 10th March, 2009. Vidar Hølland from the NISSE team has been the main responsible of the mechanical design and construction of the experiment payload together with rocket engineers in the University of Bergen, Norway. The payload is almost ready and some details are described below. ...

Christmas is approaching fast and the NISSE team is busy, but let's have a look what happened few weeks ago considering the NISSE EISCAT activity. The longer the polar night gets the more suitable time it is for ground-based auroral measurements in the north. During a couple of weeks before the 'Above The Poles' day, several space physicists from the University of Oulu, the Sodankylä Geophysical Observatory and the Finnish Meteorological Institute, well wrapped to withstand the polar biting cold, were mobilized for the annual Finnish EISCAT measurement campaign. During the campaign, series of measurements were taken, including ev...

Background NISSE may evoke for some of us a short Elf type fellow with a long beard and a red knitted cap. According to an old tradition Norwegian farmers believe that if Nisse lives in their barns, they will be blessed. Therefore around Christmas when the Nisses are active, they prepare food for them and, believe it or not – it's always eaten up by the next morning! Some other readers may be familiar with the name NISSE because of a Norwegian s...