Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
X-ray fluorescence spectroscopy
|
| gptkbp:builtBy |
gptkb:Johns_Hopkins_University_Applied_Physics_Laboratory
|
| gptkbp:detectsElement |
gptkb:sulfur
iron aluminum calcium magnesium silicon titanium |
| gptkbp:duration |
2011-2015
|
| gptkbp:fieldOfView |
12 degrees
|
| gptkbp:hasCalibrationSource |
radioactive Cd-109
radioactive Fe-55 |
| gptkbp:hasEnergyRange |
1-10 keV
|
| gptkbp:hasPowerConsumption |
7.8 W
|
| gptkbp:hasType |
gas proportional counter
solid-state detector |
| https://www.w3.org/2000/01/rdf-schema#label |
XRS on MESSENGER spacecraft
|
| gptkbp:launchDate |
2004-08-03
|
| gptkbp:locatedOn |
MESSENGER payload deck
|
| gptkbp:mass |
3.1 kg
|
| gptkbp:measures |
gptkb:X-ray_fluorescence
elemental abundances |
| gptkbp:operatedBy |
gptkb:NASA
|
| gptkbp:partOf |
gptkb:MESSENGER_spacecraft
|
| gptkbp:target |
gptkb:Mercury
|
| gptkbp:usedFor |
elemental analysis of Mercury's surface
|
| gptkbp:bfsParent |
gptkb:X-Ray_Spectrometer_(XRS)
|
| gptkbp:bfsLayer |
6
|