From c379e579ae80a40aebd369a610b689884e2fc77b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jakub=20K=C3=A1kona?= Date: Sat, 6 Jan 2024 18:32:00 +0100 Subject: [PATCH] Update portfolio.md --- portfolio.md | 31 +++++++++---------------------- 1 file changed, 9 insertions(+), 22 deletions(-) diff --git a/portfolio.md b/portfolio.md index 465e7e2..625ed26 100644 --- a/portfolio.md +++ b/portfolio.md @@ -1,6 +1,6 @@ --- -title: "SPACEDOS02A" -excerpt: "SPACEDOS is a miniature and lightweight version of [AIRDOS02](https://github.com/UniversalScientificTechnologies/AIRDOS02) dosimeter for use on board of manned spacecrafts." +title: "SPACEDOS02" +excerpt: "SPACEDOS is a miniature and lightweight version of [AIRDOS02](https://github.com/UniversalScientificTechnologies/AIRDOS02) dosimeter for use on board of manned spacecraft." header: image: products/SPACEDOS02A/doc/src/img/SPACEDOS02A_bottom.jpg teaser: products/SPACEDOS02A/doc/src/img/SPACEDOS02A_bottom.jpg @@ -18,29 +18,16 @@ gallery: {% include gallery %} -SPACEDOS is a miniature and lightweight version of [AIRDOS02](https://github.com/UniversalScientificTechnologies/AIRDOS02) dosimeter for use on board of manned spacecrafts. +SPACEDOS is a miniature and lightweight version of [AIRDOS02](https://github.com/UniversalScientificTechnologies/AIRDOS02) cosmic radiation dosimeter for use on board manned spacecraft. -![SPACEDOS02A device from bottom side](../doc/src/img/SPACEDOS02A_bottom.jpg "PCB") -![SPACEDOS02A device from top side](../doc/src/img/SPACEDOS02A_top.jpg "PCB") +![SPACEDOS02A device from bottom side](products/SPACEDOS02A/doc/src/img/SPACEDOS02A_bottom.jpg "PCB") +![SPACEDOS02A device from top side](products/SPACEDOS02A/doc/src/img/SPACEDOS02A_top.jpg "PCB") -The device is currently being used onboard ISS. The following pictures show the processed data from the flight. Here is a radiation map, where the [South Atlantic Anomaly](https://en.wikipedia.org/wiki/South_Atlantic_Anomaly) is clearly visible. +The device is being used onboard ISS. The following pictures show the processed data from a flight. Here is a radiation map, where the [South Atlantic Anomaly](https://en.wikipedia.org/wiki/South_Atlantic_Anomaly) is visible. -![ISS radiation map](../doc/src/img/ISS_radiation_map.png) +![ISS radiation map](products/SPACEDOS02A/doc/src/img/ISS_radiation_map.png) -The following spectrum is a cumulative sum of the all the measured particles. +The following spectrum is a cumulative sum of all the measured particles during the flight. -![ISS radiation spectra](../doc/src/img/iss_flight_spectra.png) +![ISS radiation spectra](products/SPACEDOS02A/doc/src/img/iss_flight_spectra.png) - -## Technical parameters - -* Silicon PIN diode detector with 60 mm³ detection volume -* Measurement environment: atmosphere > 70 kPa -* Measurement endurance: 90 days -* Number of energy channels: 250 -* Deposited energy range from: 200 keV to 12 MeV -* Energy measurement resolution: < 50 keV/channel -* Power supply: battery 3.6 V LS 33600 -* Data storage media: Standard size SDcard -* Radiation durability: 50mGy - currently limited by the durability of a storage media -* Dimensions(HxWxL): 60mm x 38mm x 111 mm