Mimir - Filter Wheel Table
(as of 2010/07/29)
Position
POL (BD2)
FW1 (BD3)
FW2 (BD4)
FW3 (BD5)
Filter
Posn
Code
Filter
Posn
Code
Filter
Posn
Code
Filter
Posn
Code
0
Dark
9
Dark
9
Dark
9
Dark
9
1
F/5 Baffle
10
Barr J
2
SED X-Grism
2
JHK Grism
2
2
F/17 Baffle
11
Barr H
3
1.17 LP
3
1.40LP-Note 1
3
3
H-HWP
12
Barr Ks
4
1.85 LP
4
J-Band Cor
4
4
K-HWP
13
Barr L'
5
2.8 LP
5
Barr Ks
5
5
Open
14
Barr M'
6
PK50-1
6
Dummy
6
6
...
IZYJ-BP
7
IZYJ-Blocker
7
Open
7
7
...
1.40 LP
8
H2-On
8
LM Grism
8
8
...
PK50-2
12
H2-Off
12
Wire Grid
12
9
...
Open
14
Open
14
Open
14

Note 1: Filters coded in pink in FW3 are not normally used - they serve to balance the wheel, only

 

Filter bandpass plots and data are also posted.

Filter Wheel Table for Observations conducted between

2008/08/04 - 2010/07/28 - click here

2005/08/18 - 2008/08/04 - click here

2005/03/07 - 2005/08/18 - click here

2004/11/25 - 2005/03/06 - click here