Globe at Night

View summary of data submitted from this machine

1When did you make your observations?

Switch to Nighttime version.

2Where did you make your observations?

Location correct:

Elevation:    meters


3 How dark was the sky that night? magnitude chart for latitude 40, magnitude 4

Constellation: Orion

Switch to Canis Major

4 What were sky conditions like that night?

clear Clear

quarter ¼ of the sky

half ½ of the sky

overcast More than ½ of the sky

5 Did you use a Sky Quality Meter (SQM)?
6 Ready to send us your data?