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Table 2
Frequently used symbols in this paper.
| Time domain | Map domain | ||
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| Symbol | Definition | Symbol | Definition |
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| 𝒩 | noise covariance, time domain | C | pixel-pixel covariance matrix |
| 𝒩′ | correlated (1 / f) noise covariance, time domain | N | noise covariance, map domain |
| 𝒩u | white noise covariance, time domain | M -1 | white noise covariance, map domain |
| 𝒫 | prior baseline offset covariance | M p | 3 × 3 observation matrix |
| A | detector pointing matrix | m | 3Npix Stokes I, Q, U map vector |
| B | offset-to-TOD matrix |
|
map estimate |
| x | baseline offset vector | s | sky map |
| n | noise vector | e i | Cartesian unit vector along the i:th axis |
| n ′ | correlated noise vector | ||
| n u | white noise vector | ||
| d | TOD vector | ||
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