Tag Archives: Kourou

Jan 31 2012

Video – Vega’s First Launch Campaign

A time-lapse video is available of the first Vega launch campaign that began November 7, 2011 at the ESA Spaceport in Kourou. Vega will carry eight student built amateur radio satellites.

This time-lapse shows the full assembly of the first Vega launcher at the launch pad, in preparation for its qualification flight. It starts with the transfer and installation of the P80 first stage from the Vega Booster Storage and Preparation Building to the launch pad, followed by the two solid-propellant second and third stages, the Zefiro-23 and Zefiro-9. The next step was to add the AVUM — Attitude & Vernier Upper Module — liquid-propellant fourth stage to the vehicle. The ‘upper composite’ — the fairing and payload — was moved to the pad on January 24 and integrated over night.

Watch Vega’s First Launch Campaign

Vega Satellite Deployments http://www.uk.amsat.org/4235

Student Amateur Radio Satellites on Vega http://www.uk.amsat.org/4180

Vega Masa-1 Elliptical Orbit Video http://www.uk.amsat.org/4119

Jan 30 2012

Vega Satellite Deployments

Artists impression of Vega launch

Artists impression of Vega launch

Vega is presently scheduled to launch at 0900 UT on Thursday, Feb 9, with eight student built amateur radio satellites.

The launcher will first deploy the main payload,  the LARES the Laser relativity Spacecraft and will then make an additional firing of the final Attitude & Vernier Upper Module (AVUM) stage before deploying the secondary payloads. the planned timing for these deployments are as follows:

T0+ 4245.30secs first PPOD, with (in order of ejection) XatCobeo, e-st@r, and Goliat
T0+ 4255.30secs second PPOD, with (in order of ejection) Robusta, MaSat-1 and  PW-Sat
T0+ 4265.30secs third PPOD, with UniCubeSat only
These Cubesats will not deploy their antennas until >1800 seconds after they leave their PODS
T0+ 4275.30secs  AlmaSat-1 – it is not known how soon this spacecraft will start transmitting after deployment

Pre-launch TLEs have not yet been made available but all the teams will certainly appreciate reception reports on the day. All observers are being encouraged to join the CubeSat IRC chat channel to pass on their news and comments in realtime. Using the irc.freenode.net server please join the #cubesat channel. It is recommended that you change you nickname to “name_callsign”.

For frequencies of the eight student amateur radio satellites to be deployed by Vega see http://www.uk.amsat.org/4180

Vega Elliptical Orbit Video http://www.uk.amsat.org/4119

Jan 28 2012

Masat-1 Elliptical Orbit Video

Artists impression of Vega launch

Artists impression of Vega launch

Vega is planned to launch on February 9 from the ESA launch site at Kourou in the Caribbean. It will carry seven amateur radio CubeSats and an amateur radio Microsatellite called ALMASat.

This HD clip shows how one of those CubeSats, Masat-1 (437.345 MHz), is going to orbit around Earth. You can see the satellite establishing contact with the primary ground station at BME, joined by the radio amateurs in Europe and all over the World. The radio contact is possible only if the satellite is above the Horizon at the given location. This is symbolized with thin green lines between the satellite and the ground stations, represented by coloured dots on the Globe.

Everybody is welcome to join in recieving the satellite using the ground station software freely downloadable from the Masat-1 website!

Watch Masat-1 Elliptical Orbit and Pass over European Ground Stations

The Masat-1 Ground Station Client Software was prepared to process the 437.345 MHz GFSK 625/1250 bps transmission received from the satellite Masat-1. The software provides the following functions:

– Audio demodulation
– Packet decoding
– Packet data visualization
– Frequency waterfall plot to aid radio tuning

Download the software and a test WAV file from http://cubesat.bme.hu/en/foldi-allomas/kliens-szoftver/

Frequencies and links for the amateur radio satellites on Vega are at http://www.ne.jp/asahi/hamradio/je9pel/esa9cubf.htm

IARU Amateur Satellite Frequency Coordination pages http://amsat.org.uk/iaru/