Open Access
Table A.1
Summary of the main mathematical notations.
| Notation | Description |
|---|---|
| Herschel SPIRE observations (Sect. 2) | |
| dL | Map of the Lockman Hole (LH) field |
| dPSF | Map of the Herschel point spread function |
| dN | Noise map of the Spider field |
| dS1, dS2 | Two independent maps of the Spider field |
| dS | Mean of dS1 and dS2 |
| Validation of the dust and CIB sep. on mock data (Sect. 4) | |
 |
Set of contamination maps: CIB + Spider data noise |
 |
Set of output estimates of  from comp. sep. |
 |
Set of data maps obtained adding  to  |
 |
Input dust map built from H I observation |
 |
Set of output estimates of  from comp. sep. |
| Comp. sep. on Herschel SPIRE Spider field (Sects. 5 and 6) | |
| c′L | Contamination map: LH map + Spider data noise |
| c′S | Spider contamination map |
 |
Output estimate of c′S from component separation |
 |
Output dust map from component separation |
 |
Gaussian realization of  after phase rand. |
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