Atmospheric Transmittance Venus?

  • Thread starter Thread starter Nostalgia00
  • Start date Start date
  • Tags Tags
    Atmospheric Venus
AI Thread Summary
The discussion centers on the search for atmospheric transmittance data for Venus, specifically in the C-band. A participant suggests comparing the absorption spectra of Earth's atmosphere with that of Venus to derive the transmittance. However, the original poster clarifies they are specifically looking for a transmittance or opacity plot rather than reflected spectrum data. A link to a relevant Venus spectrum from ESA is provided, but it does not meet the original request. The conversation highlights the challenge of finding specific atmospheric data for Venus.
Nostalgia00
Messages
2
Reaction score
0
Hi guys this is my first post! I've been trying to find a plot of the atmospheric transmittance of Venus but I've had no luck. I'm particularly interested in the C-band transmittance. Thanks for any information you have!
 
Last edited:
Astronomy news on Phys.org
Sorry your first post took three days to get an answer! Can you not just look up the absorbtion spectrum for the Earth's atmosphere and compare that to Venus' spectrum? Subtract one from the other type of thing? Venus is just reflected sunlight with some absorbtion lines, etc...

Perhaps this might help: http://www.esa.int/spaceinimages/Images/2009/07/Venus_spectra_from_SCIAMACHY

Is that what you're looking for?
 
Is a homemade radio telescope realistic? There seems to be a confluence of multiple technologies that makes the situation better than when I was a wee lad: software-defined radio (SDR), the easy availability of satellite dishes, surveillance drives, and fast CPUs. Let's take a step back - it is trivial to see the sun in radio. An old analog TV, a set of "rabbit ears" antenna, and you're good to go. Point the antenna at the sun (i.e. the ears are perpendicular to it) and there is...
This thread is dedicated to the beauty and awesomeness of our Universe. If you feel like it, please share video clips and photos (or nice animations) of space and objects in space in this thread. Your posts, clips and photos may by all means include scientific information; that does not make it less beautiful to me (n.b. the posts must of course comply with the PF guidelines, i.e. regarding science, only mainstream science is allowed, fringe/pseudoscience is not allowed). n.b. I start this...
Back
Top