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documentation [2012/11/12 03:01] mjc |
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====== PyWiFeS Documentation ====== | ====== PyWiFeS Documentation ====== | ||
- | ==== Overview ==== | + | This page is a starting point for running the actual reduction code. Eventually it will also host documentation for individual function syntax. |
+ | |||
+ | If you are interested in a high-level overview of the techniques and algorithms employed in PyWiFeS, you should head over to the [[data_reduction| main data reduction page]]. | ||
+ | |||
+ | ==== Data Reduction | ||
Data reduction is generally run in two steps: | Data reduction is generally run in two steps: | ||
- **Gather Metadata** - in the ' | - **Gather Metadata** - in the ' | ||
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Also important to note here is that an object frame only get automatically classified as a standard star if the ' | Also important to note here is that an object frame only get automatically classified as a standard star if the ' | ||
+ | |||
+ | A schematic overview of the PyWiFeS metadata heirarchy is illustrated in the Figure below. | ||
+ | |||
+ | {{ : | ||
==== Reduction Script ==== | ==== Reduction Script ==== | ||
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The reduction steps used by default in the scripts are described in great detail on the [[default_reduction| default data reduction steps]] page. | The reduction steps used by default in the scripts are described in great detail on the [[default_reduction| default data reduction steps]] page. | ||
- | |||
- | ==== Individual Function Documentation ==== | ||
- | Basic Preprocessing Functions | ||
- | * [[subtract_overscan]] | ||
- | * [[subtract_interslit_bias]] | ||
- | |||
- | Image coaddition / arithmetic | ||
- | * [[imarith]] | ||
- | * [[imarith_mef]] | ||
- | * [[imcombine]] | ||
- | * [[imcombine_mef]] | ||
- | |||
- | Cosmics Rays | ||
- | * [[lacos_wifes]] | ||
- | |||
- | Wavelength Solution | ||
- | * [[derive_wifes_wave_solution]] | ||
- | * [[derive_wifes_skyline_solution]] | ||
- | |||
- | Wire Solution | ||
- | * [[derive_wifes_wire_solution]] | ||
- | |||
- | Flat-fielding | ||
- | * [[wifes_2dim_response]] | ||
- | * [[wifes_illumination]] | ||
- | * [[wifes_pixel_response]] | ||
- | |||
- | WiFeS Data Formatting | ||
- | * [[wifes_slitlet_mef]] | ||
- | * [[generate_wifes_cube]] | ||
- | |||
- | Flux Calibration | ||
- | * [[derive_wifes_calibration]] | ||
- | * [[calibrate_wifes_cube]] | ||
- | * [[derive_wifes_telluric]] | ||
- | * [[apply_wifes_telluric]] |