09/06/2019 – ICA #1
09/13/2019 – ICA #2
ICA #2 (for ASTR200 alums)
09/20/19 – please do the exercise that you did NOT do last week
09/27/19 – ICA #4 and Data File
10/4/19 – ICA #5
10/11/19 – NO CLASS
10/18/19 – ICA #6
10/25/19 – ICA #7 and Data File
11/1/19 – ICA #8
11/15&11/22 – ICA #9
12/6/19 – ICA #10