Good luck out in the desert! I look forward to hearing your impressions.


Yeah that map is more detailed. The colors are the same, as far as I know. For example, blue is Bortle class 3, while darker blue may be Bortle class 2.5 or something.Speaking of the Bortle scale, how do I interpret this map: darksitefinder? It uses 15 degrees of darkness/brightness, while the Bortle scale uses only 9 degrees to my knowledge.

thanks! i hope there won't be clouds suddenly or high humidity to ruin the show. we yet to decide if we go tomorrow (30% moon that rise around 00:00) or to go next week when there is new moon or it set early before night. the problem with next week that we can't know the weather yet. so it's like a gamble. if next week will be cloudy or high humidity...the summer will be over before we go. but if we go tomorrow i see the humidity will be around 40-50% which is good and not high to ruin the show, but the moon will be 30% of its full brightness.

It would be a bit annoying, yeah, but if it doesn't rise until 00:00 then you still have almost 4 hours of total darkness to work with. Also, the best part (central part) of the Milky Way is highest above the horizon between 20:00 and 21:00. By 00:00 it's low on the horizon and losing visibility, anyway.

Not at all. It might be moderate humidity at ground level, but the whole atmosphere looks to be quite dry on Thursday night. A good way to tell is by an infrared satellite view, simulated here:



