Changes
/* Setting up the grating */
! Arc Filter
! ~ Angle
! Arc Map
|-
| 4
| None
| 4
| [[File:G4wc.jpg|thumbnail]]
|-
| 5
| GG495
| -4
| [[File:G5wc.jpg|thumbnail]]
|-
| 6
| None
| 13
| [[File:G6wc.jpg|thumbnail]]
|-
| 7
| BG38
| 15
| [[File:G7wc.jpg|thumbnail]]
|-
| 8
| GG495
| 12
| [[File:G8wc.jpg|thumbnail]]
|-
| 9
| GG495
| 4
|
|-
| 10
| GG495
| -9
| [[File:G10wc.jpg|thumbnail]]
|-
| 11
| GG495
| 7
| [[File:G11wc.jpg|thumbnail]]
|-
| 12
| GG495
| 14
| [[File:G12wc.jpg|thumbnail]]
|}
