Discussion Overview
The discussion revolves around the differences in satellite location between W135 and W075, particularly in relation to how these positions may affect measurements of solar x-ray intensity and particle detection. Participants explore the implications of satellite positioning in geostationary orbit and its relevance to Earth observations.
Discussion Character
- Exploratory
- Technical explanation
- Debate/contested
Main Points Raised
- One participant questions the expected differences in satellite measurements based on their positions, suggesting that the measurement of solar x-ray intensity may not be influenced by satellite location.
- Another participant clarifies that W135 is located at 135 degrees west over the Pacific Ocean, while W075 is at 75 degrees west, roughly over New York City, noting that both satellites are in geostationary orbit above the equator.
- A participant speculates about the implications of proton charges at different longitudes, questioning whether plasma flows would be affected by the Earth's rotation.
- One participant points out that the x-ray detector measures radiation and does not imply a "flow" of particles, suggesting that differences in particle detection may relate to the Earth's magnetic field and solar wind conditions.
- Another participant emphasizes that the primary function of GOES satellites is to monitor Earth, and that the upward-looking instruments are limited and not primarily for imaging.
Areas of Agreement / Disagreement
Participants express differing views on the significance of satellite positioning and its impact on measurements. There is no consensus on the implications of proton charges or the relevance of satellite data for understanding plasma flow.
Contextual Notes
Participants mention the complexity of satellite functions and the specific nature of the sensors on GOES satellites, indicating that not all satellites have the same capabilities or data relevance.