We are excited and thrilled to announce that the SatNOGS network has reached its 2.000.000th observation on the 9th of April!
Observation #2000000 got uploaded on the SatNOGS Network by station #6-Apomahon in Nea Filadelfia , Athens, Greece, operated by Dimitris Papadeas receiving data from SOKRAT satellite.
The 2.000.000th observation is a result of an amazing network of ground stations and it marks the continuous efforts of hundreds of ground station owners! The SatNOGS community boasts a booming number of 200+ fully operational ground stations and 100+ in testing mode. The observations come from 400+ satellites and 880+ transmitters and over 64.800.000 data frames.
Do you want to join the next millions of observations? Do you want to be part of this community? Check out the SatNOGS knowledge-base wiki, and don’t hesitate to reach out to the community forums and chat. We would love to have you onboard the SatNOGS network and community. Join us now!
As mentioned the community has been busy and numerous new dashboard are appearing including Lightsail 2 (above) and ACRUX-1 (below) and many more. Check out all our available dashboards here.
Finally to keep track of all this particular batch of launches and their status regarding SatNOGS observations/TLE/Dashboards and more check out the following two posts on the Libre Space Foundation Community forum.
The amazing crew over at the Akademisk Radioklubb have been busy once again making more improvements to their SatNOGS station set up. Their latest blog has an update on their antenna builds. It’s great to see this thriving radio club’s activities and we are proud to have them on board!
Open Source Cubesat Workshop, Spread the word
We’ve talking a lot about OSCW on our social media channels this last week and its really exciting to see abstracts/submissions for talks start to arrive! We have (hopefully!) been reminding everyone why its an excellent idea (in our opinion) to come and join us at OSCW with some quotes from previous attendees like the one above from Daina Bouquin who is the Head Librarian at Center for Astrophysics. Harvard & Smithsonian. If you are working on something space related using open source methodologies we would love to hear from you and you can send the OSCW team an abstract via this link.
NepaliSat-1 received by Nepal SatNOGS ground station
The SatNOGS network is beginning to receive transmissions from some new satellites deployed from the International Space Station earlier this week. Amongst them it was wonderful to see our Nepali friends at Orion Space receive a signal from NepaliSat-1, Nepal’s first Satellite. The successful observation was received via their SatNOGS ground station. Orion Space use SatNOGS as a teaching tool in their programs that enable students in Nepal to have experiences of space related technologies. We are proud to be a part of their toolkit.
A Busy ARISS Week
It’s been a busy week for ARISS with June 19th seeing a contact between King Island District High School in Currie, TAS, Australia and Astronaut David St-Jacques. Then yesterday, June 20th, a contact between Rowan Preparatory School in Claygate, UK and astronaut Nick Hague.
Both ARISS contacts were observed by numerous SatNOGS ground stations and example observations can be found and listened too via these links.
Finally a massive shout out to all the LSF crew who are attending Ham Radio Friedrichshafen. They are displaying and talking about the range of Libre Space projects including of course SatNOGS. If you are attending the event do go and chat to them and find out more about our activities and how you can get involved. They are at stand A1-562.
On the 29th May cosmonauts, Oleg Kononenko and Flight Alexey Ovchinin, undertook an EVA (spacewalk) outside the ISS to retrieve science experiments, install some new handrails and conduct some other routine maintenance. Numerous successful observations of the EVA were captured by ground stations on the network and you can listen to the EVA communications. This post on the Libre Space community forum has links to all the observations.
Antenna Types Comparison
SatNOGS legend Corey Shields has begun some comparative work on antennas. Corey is using the same location and the same observations to test directional ax/el yagi, a fixed low-gain yagi and finally a discone. It’s interesting work and Corey is posting his results and discussion here.
SatNOGS community member Jujun has delivered a talk to the ADRI 38 audience about SatNOGS. Whilst my french is not strong, it’s apparent from the video he gives lots of detail about different types of SatNOGS ground station setups and presents lots of antenna ideas. Many thanks Jujun.
SatNOGS at Hamvention and Other Upcoming Events
Very pleased that SatNOGS will be represented at Hamvention 2019 which takes place between May 17th-19th in Ohio, USA. If you are attending do make sure to come and see us at booth 1006. We have a lot of events globally coming up with a SatNOGS or Libre Space presence and a full list can be found on this post over on the Libre Space Page.
Our fabulous community and in particular Cees Bassa helped out Zac Manchester in tracking down his Sprite satellites (a single PCB satellite that is around 35mm x 35mm) after they were deployed in a low earth orbit from the Kicksat2 cubesat mothership. Cees has been working on the Dwingeloo radio observatory and used this large dish to help track down these tiny craft. Exciting stuff.
Akademisk Radioklubb LA1K Station now online!
Our friends at the Akademisk RadioKlubb in Norway (who have been featured before here having helped a neighbouring station replace a rotator) have been busy and have commissioned another station. Named LA1K (which is the oldest operating call sign in Norway) we look forward to seeing lots of successful observations being returned by this great installation.
Note that before running satnogs-setup you will need to update the OS and reboot as is described in the instructions.
MySat-1 First Received On SatNOGS network
Excellent work by Mark Jessop scheduling this observation resulted in the first results from the MYSAT-1 via station 232 on this observation. He passed the observation back to MYSAT-1 via their twitter feed and they were thrilled to say he was the first to hear and expressed their thanks.
Dashboard for MYSAT-1
Following on from the above story our fabulous contributor Patrick DL4DP has put together a dashboard for the MYSAT-1 mission which is publicly available here
Decoding eshail 2 go using gr-satellites
Its been a busy week for Patrick! He has also put together this great tutorial post on how he has used gr-satellites to decode the BSPK 400bps beacon on the EsHail-2 QO-100 transponder based on some ideas he had seen from Dani EA4GPZ. Check out this post here on the libre space community forum.
A little late with this update but many SatNOGS contributors and team members made the trip to FOSDEM 2019 and got an opportunity to promote SatNOGS and also work together on various projects. A couple of posts on the Libre Space site and the SDR Makerspace site cover the trip and the varied events and activities well. Interest in SatNOGS was, as ever, high and we have seen people we talked to on the booth registering on the Libre Space forum which is great to see.
This week a story from Trondheim Norway. We love this story because it shows the fabulous co-operative nature of the SatNOGS community. Established in 1923 Akademisk Radioklubb is the oldest amateur radio group in Norway. The group has been using the LA1NGS SatNOGS station to schedule observations. Owned by NTNU Small Satellite Lab and Orbit NTNU they noticed that the rotator on LA1NGS had stopped working. Keen to help members of the Akademisk Radioklubb reached out and helped them replace the worn Yaesu G-5500 rotor with a new SPID SPX-02 . As reward they were given the G-5500 which they hope to refurbish and build their own station. More detail and lots of pictures on the Akademisk Radioklub blog.
That’s right! Over 300 stations are now supplying data to the SatNOGS database. This group comprises of the ground stations on the SatNOGS network and also those stations that chose to add data manually. Huge thanks to everyone in the community working hard to achieve this. For statistics about the SatNOGS database visit this page.
Dashboard Development Continues
The team have been working hard to refine and redevelop the SatNOGS dashboard project. Major changes have taken place and with that, you may have noticed some satellites and dashboards not currently updating. To help follow progress, there’s a dashboard that shows daily decoded frames per satellite here. To follow updates and discussion on the dashboard project check out this thread on the Libre Space community page.
SatNOGS Demo Display from 35c3
Fabulous community member ar3itrary set up a great SatNOGS demo display at 35c3. A python script rendering the waterfall of the latest SatNOGS observation, to a nice info graphic is set to update every minute as a cron job. The python script is available here.
The SatNOGS dashboard is now live! Decoded telemetry data from SatNOGS db is pulled into a new database built using influxdb, in turn Grafana is then deployed to visualise the data. This tool will be useful for mission monitoring and also for outreach events. Documentation about the dashboard is available here.
GNU Radio Conference 2018 Keynote Uploaded
Videos from last years GNU Radio Convention 2018 (GRcon18) have now been published. Manolis did an excellent job delivering the keynote focusing on SatNOGS, whilst also covering wider aspects of the Libre Space Foundation. Check out the video above.
Over on the SatNOGS section of the Libre Space Foundation Forum there is activity and discussion around the development of an auto scheduling tool for stations. To facilitate the upcoming needs of the auto-scheduler some small updates have been pushed to the Network API and the SatNOGS database . Follow the progress and discussion on the forum here.