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Data Product Types

The following tables contain lists of all data product types.

Exposure Level Data Products

Pipeline Input Output(s) Base Units Description
:ref:`romancal.pipeline.ExposurePipeline <exposure_pipeline>` uncal cal Exp DN/s 2-D calibrated data
:ref:`romancal.pipeline.HighLevelPipeline <highlevel_pipeline>` cal i2d Exp DN/s 2-D calibrated data

Exposure Pipeline Steps And Data Products

The following table contains lists of all data product types for the Exposure pipeline, as given by their file name suffix. The input uncal file and the final cal file are the only files that are produced in the standard processing. All the other are optional (opt) files that can be produced when the user is running the pipeline. The input for each optional step is the output of the preceding step.

Pipeline Step Input Output suffix Data Model Units Description
    uncal ScienceRawModel DN 3-D uncalibrated exposure data
:ref:`dq_init <dq_init_step>` uncal dqinit (opt) RampModel DN 3-D data quality flags applied
:ref:`saturation <saturation_step>`   saturation (opt) RampModel DN 3-D data saturated values flagged
:ref:`refpix <refpix>`   refpix (opt) RampModel DN 3-D ref pix corrected data
:ref:`linearity <linearity_step>`   linearity (opt) RampModel DN 3-D linearity corrected data
:ref:`dark_current <dark_current_step>`   darkcurrent (opt) RampModel DN 3-D dark current subtracted data
:ref:`ramp_fitting <ramp_fitting_step>`   rampfit (opt) ImageModel DN/s 2-D slope corrected data
:ref:`assign_wcs <assign_wcs_step>`   assignwcs (opt) ImageModel DN/s 2-D data with gwcs
:ref:`flatfield <flatfield_step>`   flat (opt) ImageModel DN/s 2-D QE corrected data
:ref:`photom <photom_step>`   photom (opt) ImageModel DN/s Add phometric data to header
:ref:`source_detection <source_detection_step>`   sourcedetectionstep (opt) ImageModel DN/s Sources identified in the data
:ref:`tweakreg <tweakreg_step>`   tweakregstep (opt) ImageModel DN/s WCS aligned with GAIA
    cal ImageModel DN/s 2-D calibrated exposure data

High Level Processing Steps And Data Products

The following table contain lists of all data product types for the HighLevel Processing (HLP) Pipeline, as given by their file name suffix. The input to the HLP is an association file (in JSON format), the output is a combined image. All the other are optional (opt) files that can be produced when the user is running the pipeline. The input for each optional step is the output of the preceding step.

Pipeline Step Input Output suffix Data Model Units Description
    asn      
:ref:`sky_match <skymatch_step>` asn skymatch (opt) ModelContainer MJy/sr A list of _cal files
:ref:`outlier_detection <outlier_detection_step>`   outlier_detection_step (opt) ModelContainer MJy/sr A list of _cal files
:ref:`resample <resample_step>`   resamplestep (opt) ModelContainer MJy/sr A list of _cal files
    i2d MosaicModel MJy/sr A 2D resampled image