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Table 2.
Nominal grid parameters.
| Grid | Subcollimator | Average | Slit width | Average | Angular |
|---|---|---|---|---|---|
| label | number | pitch | orientation | resolution | |
| [mm] | [mm] | [degrees] | [arcsec] | ||
| 1 a,b,c | 11,13,18 | 0.0380 | 0.0220 | 150,90,30 | 7.1 |
| 2 a,b,c | 12,19,17 | 0.0543 | 0.0302 | 130,70,10 | 10.2 |
| 3 a,b,c | 7,29,1 | 0.0777 | 0.0419 | 110,50,170 | 14.6 |
| 4 a,b,c | 25,5,23 | 0.1112 | 0.0586 | 90,30,150 | 20.9 |
| 5 a,b,c | 6,30,2 | 0.1590 | 0.0825 | 70,10,130 | 29.8 |
| 6 a,b,c | 15,27,31 | 0.2275 | 0.1168 | 50,170,110 | 42.7 |
| 7 a,b,c | 24,8,28 | 0.3254 | 0.1657 | 30,150,90 | 61.0 |
| 8 a,b,c | 21,26,4 | 0.4655 | 0.2358 | 10,130,70 | 87.3 |
| 9 a,b,c | 16,14,32 | 0.6659 | 0.3360 | 170,110,50 | 124.9 |
| 10 a,b,c | 3,20, 22 | 0.9526 | 0.4793 | 150,90,30 | 178.6 |
| CFL | 9 | ||||
| BKG | 10 |
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