Melanie Leong
CSO Technical Brief, 2007
22
DSOS - Performance
10 µm RMS - April 2005
ZA 49-30°
ZA 30-49°
ZA 44-64°
ZA 22-31°
ZA 31-46°
ZA 46-63°
10.5 µm RMS
10.5 µm RMS
7.1 µm RMS
S
E
P
T
2
0
0
2
S
E
P
T
2
0
0
2
A
P
R
2
0
0
5
A
P
R
2
0
0
5
In April 2005, 10 µm RMS was achieved in Holography.
All 99 DSOS channels were activated.
These are holography maps of the primary at similar ZA ranges to compare the results.
The top row is of the DSOS off.
The bottom row is of the DSOS on.
As you can see the bottom row is significantly cleaner.
~ Melanie Leong ~