Raw data from CFHT to validate the performance of the LSST DM stack and provide reference comparisons for development.
The data consists of two full CFHT images centered at ra/dec (214.884832, 52.6622199)
, plus
refcats covering the imaging region.
Data are targeted at use by LSST DM Stack developers, continuous integration tests and faro
The "raw" data are not actually truly "raw", but rather post-ISR processing of the CFHT data by the Terapix(?) archive. http:terapix. [**]
These data are provided without a preset Butler repository, but with the necessary scripts and config files to setup and process the data easily.
[**] Fix this URL
Credit to Dominique Boutigny for selecting and providing these data from the public CFHT survey.
The bin/
directory contains all necessary scripts for configuring and processing this data.
To create a gen3 butler repo/
directory and ingest the raws and refcats to run processing on, run:
bash bin/make_butler.sh
To process the data with the configurations in config/
, run:
bash bin/run_pipeline.sh
path | description |
---|---|
bin |
Scripts to process the data. |
config |
Configurations for setting up the butler and running pipetasks. |
raw |
Photometrically and astrometrically calibrated data |
| as processed by Terapix
data
| Butler repo of ingested raw data and processCcd results
ref_cats
| HTM indexed catalog files from SDSS, Pan-Starrs, and Gaia
| for astrometric and photometric calibration.
To clone and use this repository, you'll need Git Large File Storage (LFS).
Our Developer Guide explains how to setup Git LFS for LSST development.