deletions | additions       diff --git a/Experimental Design.md b/Experimental Design.md  index e364500..f3711f6 100644  --- a/Experimental Design.md  +++ b/Experimental Design.md 
...
|Nebula | 30s | 60s | 120+s|  |Star Cluster | 2-5s | 5-30s | Ask for advice |  |Planetary Nebula | 10-20s | 30-40s | Ask for advice |  |Asteroids | Mag < 10: Avoid imaging.| | | |Avoid imaging.  | | Mag. 10-13: |20s |  | | Mag. 14-16: |30s |  | | Mag. 16-18: |60s |