Workflow: Optical throughput measurements via muon ring analysis
Fetched 2025-12-04 22:10:20 GMT
Verified with cwltool version 3.1.20230201224320
Upon receiving a new DL0 data product (from either Monte Carlo simulations or observations), DPPS triggers the CalibPipe (ctapipe-process) to process the data using ctapipe, extracting the signal charges and reconstructing muon parameters. The second step involves using the CalibPipe tool to estimate the telescope’s optical throughput using a predefined number of muon events.
- Selected
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- Default Values
- Nested Workflows
- Tools
- Inputs/Outputs
Inputs
| ID | Type | Title | Doc |
|---|---|---|---|
| log-level | String (Optional) |
Log level for the process. Default is INFO. |
|
| dl0_input_data | File[] | DL0 file with pre-tagged muon events |
DL0 data/simulation with pre-tagged muon events for optical throughput measurements. |
| process_config | File[] | Muon image process |
Configuration file for Muon image process. |
| merge_dl1_config | File | Merge DL1 config |
Configuration file for merging DL1 images files. |
| throughput_muon_config | File | Muon optical throughput calculator config |
Configuration file for Muon optical throughput calibration |
Steps
| ID | Runs | Label | Doc |
|---|---|---|---|
| merge_muon_image |
ctapipe-merge-tool.cwl
(CommandLineTool)
|
Merge Monitoring Files |
Merge multiple monitoring HDF5 files into a single output file using ctapipe-merge. |
| process_muon_image |
ctapipe-process-tool.cwl
(CommandLineTool)
|
Process Tool |
The ctapipe-process tool is a command line tool that processes DL0 data and produces DL1 data. It is part of the ctapipe software package and is used to process data from the Cherenkov Telescope Array Observatory (CTAO). |
| calculate_throughput |
calibpipe-throughput-muon-tool.cwl
(CommandLineTool)
|
Muon Throughput Calibration Tool |
The calibpipe-calculate-throughput-muon is a command line tool that calculates the optical throughput via muon rings analysis. It is part of the calibpipe software package and is used to process data from the Cherenkov Telescope Array Observatory (CTAO). |
Outputs
| ID | Type | Label | Doc |
|---|---|---|---|
| dl1_muon_throughput_data | File | DL1 with optical throughput |
Aggregated muon statistics (observation or simulation) for optical throughput estimation. |
https://w3id.org/cwl/view/git/a9d49ac23a6e14f475e277ef11f54f40124ab1ef/uc-optical-throughput-calibration-with-muons.cwl
