This document details the list of simulation modules that the
Simulation Team plans to implement in litebird_sim.
| Module | Status | Priority | Notes | Links |
|---|---|---|---|---|
| Pointing generation | Complete | #48 | ||
| Interface with Ephemerides | Complete | Through AstroPy | #48 | |
| Synthetic sky map generation | Complete | Based on PySM3 | #76 | |
| Binning map-maker | Complete | #73 | ||
| Destriping+calibration map-maker | Complete | Internal destriper + | #260 | |
| interface with Madam | #86 | |||
| #186 | ||||
| Splits in map-makers | Complete | #291 | ||
| Spacecraft simulator | Complete | #122 | ||
| Dipole calculation | Complete | #122 | ||
| Map scanning | Complete | #131 | ||
| White+1/f noise generation | Complete | #100 | ||
| Gain drift simulation | Complete | #243 | ||
| Synthetic bandpass generation | Complete | #160, #200 | ||
| Calibration non-idealities | Complete | #243 | ||
| Pointing systematics | Complete | #319 | ||
| Beam convolution | Complete | Through ducc0 | #338 | |
| Cosmic-ray glitch generation | Partial | No PRs yet | ||
| HWP simulation | Partial | #117 | ||
| ADC simulation | Partial | Through the CR glitch generator | No PRs yet | |
| Correlated noise generation | Missing | |||
| Dipole calibration | Missing |
- Code available in toast-litebird
- Still not integrated in
litebird_sim - No PR yet
- Simulation code available
- Not integrated with the IMO nor with
litebird_sim - No PR yet
- A mathematical model is already available, based on Giardiello et al. (2021).
- PR#117.
- This supports both Jones and Mueller formalisms, and it's interfaced with the bandpass generation module
- Need to simulate the following effects:
- Signal quantization
- Clipping of the signal outside the dynamic range
- Non-linearity effects
- Signal clipping is already available in the Cosmic-ray glitch generator (see above)
- Not implemented yet
-
The interface with Ephemerides codes is already in place
-
No PRs yet