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Commit 0be363bf authored by Zhang Tianmeng's avatar Zhang Tianmeng
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Update data_model.md

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docs/source/mbi/data_model.md
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- 每一个模块的结果单独开一个section，以COMMENT分隔（参考0级数据）
- 精简、丰富、修改每个关键字定义的comment
- 流量定标用的位置信息是哪个版本
- `---`表示在模块算法失败的情况下按照实际情况填写，比如无论模块是否成功，时间戳都应该填写实际值
- keyword开头是“-”号的，根据理解和最终的产品无关，建议去掉
- keyword开头是“*”号的，表示有所修改，请检查是否需要，并完善注释，并检查对fallback_value的设置是否合理
- flux模块中的天光背景测量已经移动到instrumens，请把该数值利用zp转换为SKY_MAG（单位mag/arcsed^2）
- 版本，完成时间，状态三个参数的name进行了统一，分别以VER_，STM，STA开头
## File: *_{img/wht/flg}_L1_1.fits
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#### Header of `csst_ms_mbi_instrument`
| keyword | value | comment | fallback_value | type | module |
|----------|:----------------------|-------------------------------------------------|----------------|------|--------------------------|
| STA_BIAS | 0 | Status flag for bias frame correction | 1 | i8 | csst_ms_mbi_instrument |
| STA_DARK | 0 | Status flag for dark frame correction | 1 | i8 | csst_ms_mbi_instrument |
| STA_FLAT | 0 | Status flag for flat frame correction | 1 | i8 | csst_ms_mbi_instrument |
| SKY_BKG | 0.1 | Estimated sky background (e-/s per pixel) | -9999 | f32 | csst_ms_mbi_instrument |
| SKY_RMS | 10.0 | *Standard dev of frame background (ADU) -> e-/s | -9999 | f32 | csst_ms_mbi_instrument |
| *STA_BIAS | 0 | Status flag for bias frame correction | 1 | i8 | csst_ms_mbi_instrument |
| *STA_DARK | 0 | Status flag for dark frame correction | 1 | i8 | csst_ms_mbi_instrument |
| *STA_FLAT | 0 | Status flag for flat frame correction | 1 | i8 | csst_ms_mbi_instrument |
| *SKY_BKG | 0.1 | Estimated sky background (e-/s per pixel) | -9999 | f32 | csst_ms_mbi_instrument |
| *SKY_RMS | 10.0 | *Standard dev of frame background (ADU) -> e-/s | -9999 | f32 | csst_ms_mbi_instrument |
| SATURATE | 1833.333333333333 | The flux limit of saturated pixel (e-/s) | -9999 | f32 | csst_ms_mbi_instrument |
| STA_CTE | 0 | Has CTE correction | 1 | bool | csst_ms_mbi_instrument |
| STA_SAT | 0 | Has satellite correction | 1 | bool | csst_ms_mbi_instrument |
| STA_CRS | 0 | Has cosmic rays mask | 1 | bool | csst_ms_mbi_instrument |
| *STA_CTE | 0 | Has CTE correction | 1 | bool | csst_ms_mbi_instrument |
| *STA_SAT | 0 | Has satellite correction | 1 | bool | csst_ms_mbi_instrument |
| *STA_CRS | 0 | Has cosmic rays mask | 1 | bool | csst_ms_mbi_instrument |
| CRCOUNT | 66791 | Cosmic rays counts | -9999 | i8 | csst_ms_mbi_instrument |
| VER_INST | '0.0.1 ' | Version of instrument processing | '0.0.1 ' | str | csst_ms_mbi_instrument |
| STM_INST | '2022-12-30T10:18:53' | Time stamp of instrument processing | --- | str | csst_ms_mbi_instrument |
| STA_DIST | 0 | 0=done 1=wrong | 1 | i8 | csst_ms_mbi_distortion |
| *VER_INST | '0.0.1 ' | Version of instrument processing | '0.0.1 ' | str | csst_ms_mbi_instrument |
| *STM_INST | '2022-12-30T10:18:53' | Time stamp of instrument processing | --- | str | csst_ms_mbi_instrument |
| *STA_INST | 0 | 0=done 1=wrong | 1 | i8 | csst_ms_mbi_distortion |
| DATASUM | '1352015684' | *data unit checksum updated 2022-10-28T19:29:10 | --- | str | csst_ms_mbi_instrument |
#### Header of `csst_ms_mbi_distortion`
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