|
Table 2 : Flat field statistics within area [590:690,490:590]
| Filter set up |
Notes | P-flat statistics | P-flat/F115LP ratio stats | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Poisson [%] |
Measured [%] |
Residual [%] |
Poisson [%] |
Measured [%] |
Residual [%] |
||
| F115LP 1st set |
0.71 | 1.27 | 0.97 | 6.04 | 5.96 | ||||
| F115LP 2nd set |
(1,2) | 0.71 | 1.26 | 1.08 | 6.01 | 5.91 | 1.45 | 1.54 | 0.52 |
| F115LP D2 int. |
(3) | 0.70 | 1.34 | 5.80 | 8.22 | 5.83 | 5.88 | 5.95 | 0.90 |
| F122M | 0.71 | 1.27 | 0.93 | 6.27 | 6.20 | 1.34 | 1.48 | 0.64 | |
| F125LP | 0.71 | 1.25 | 0.96 | 6.00 | 5.92 | 1.36 | 1.39 | 0.29 | |
| F140LP 1st set |
0.71 | 1.23 | 0.95 | 5.84 | 5.76 | 1.36 | 1.46 | 0.53 | |
| F140LP 2nd set |
(1) | 0.72 | 1.25 | 0.96 | 5.93 | 5.85 | 1.36 | 1.46 | 0.51 |
| F150LP | 0.72 | 1.24 | 1.00 | 5.88 | 5.79 | 1.39 | 1.47 | 0.49 | |
| F165LP | 0.72 | 1.23 | 0.99 | 5.64 | 5.56 | 1.38 | 1.58 | 0.76 | |
| PR110L | 0.71 | 1.24 | 0.99 | 6.06 | 5.97 | 1.38 | 1.56 | 0.73 | |
| PR130L | 0.71 | 1.27 | 1.00 | 6.00 | 5.92 | 1.39 | 1.52 | 0.63 | |
| NOTES : | (1) | Includes the normal filter position, as well as plus and minus one filter step positions. | |||||||
| (2) | STUFF Spectralon diffuser used. | ||||||||
| (3) | Internal lamp flat with few counts. | ||||||||
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Last updated 04 January 2002 12:21:36
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