Version Information

NIRCAM

v1.0：Similar to the CEERS NIRCam pipeline, improve WCS calibration and background subtraction algorithms.

v1.1：Modify Modify the pipeline to move the WISP and 1/f processing steps to Stage 2, in order to insert the persistence masking process.

v1.2：Optimize the 1/f algorithm by setting the striping value to 0 when the mask exceeds 85% for any row or column. Also, optimize the outlier clipping algorithm.

v1.3：Construct a reference catalog using F814W and F160W, then create the F150W image. Next, use F150W and F160W to construct a reference catalog for processing NIRCAM data in other bands.

v1.4：Optimize the outlier clipping algorithm; build the first version of the reference catalog for UDS using UKIDSS, F814W, and F160W, with subsequent calibration processing methods identical to v1.3.

v1.4.1：Fix the WCS issue in COSMOS and UDS for F090W, F115W, and F200W.

v1.5：Introduce a new WISP subtraction algorithm (currently not used for data), update the WISP template, optimize mask construction for 1/f removal and background processing, improve the outlier clipping algorithm, fix a bug in the read noise construction, and resolve background issues in the files before the final drizzle.

v1.0：JWST Calibration pipeline v1.12.5； CRDS pmap 1179

v1.1：JWST Calibration pipeline v1.12.5； CRDS pmap 1179

v1.2：JWST Calibration pipeline v1.12.5； CRDS pmap 1183

v1.3：JWST Calibration pipeline v1.12.5； CRDS pmap 1185

v1.4：JWST Calibration pipeline v1.12.5； CRDS pmap 1185

v1.5：JWST Calibration pipeline v1.13.4； CRDS pmap 1236

MIRI

v1.0：Built based on the CEERS MIRI and our NIRCAM v1.1 pipeline.

v1.1：Fix bug where model.meta.wcs, model.meta.wcsinfo, and model.meta.cal_step.tweakreg were not updated after WCS calibration in the data model.

v1.2：Similar to NIRCAM v1.4, build the reference catalog using F444W and F160W for MIRI WCS calibration.

v1.3：Fix WCS calibration issues in the pipeline.

v1.3.1：Fix the WCS issue in COSMOS and UDS for F770W.

v1.4：Improve the flat image construction algorithm (for detection, dq, and error), and update the strategy to create a flat image every 6 months; add an outlier masking step.

v1.0：JWST Calibration pipeline v1.12.5； CRDS pmap 1177

v1.1：JWST Calibration pipeline v1.12.5； CRDS pmap 1179

v1.2：JWST Calibration pipeline v1.12.5； CRDS pmap 1185

v1.3：JWST Calibration pipeline v1.12.5； CRDS pmap 1185

v1.4：JWST Calibration pipeline v1.13.4； CRDS pmap 1216