It would be nice to see some MOC re-imaging of the very trough the "smoker" is found in. In fact, there may be at least one THEMIS nighttime IR image of it, but unfortunately, it is not publically available.
http://themis-data.asu.edu/img/I01250008.html
On the other hand, there are some nighttime IR images of nearby troughs:
http://themis-data.asu.edu/img/browse/i015xx/I01537006.png
http://themis-data.asu.edu/img/browse/i015xx/I01562006.png
http://themis-data.asu.edu/img/browse/i026xx/I02673029.png
Etc.
They show some release of heat in the troughs, but the source is not entirely clear. Could be release of internal heat, but maybe not. More likely the release of heat stored by rocks in the daytime.
Here's a link tomy paltry contribution to the discussion.
Cheers, BRFelix
Space/Science » in reply to Dan's smoker
re: Dan's smoker
