Data Product Types

The following tables contain lists of all data product types, as given by their file name suffix. There is one table per stage of processing. All tables indicate whether the file naming is exposure-based (Exp) or source-based (Src). When the product is not created by default, the flag Optional is indicated in the description. The different stages of the calibration pipeline are as defined in the Algorithms Documentation. The product name suffixes are active links to detailed descriptions in the following sections.

Stage 0 and Stage 1 Data Products

Pipeline	Input	Output(s)	Stage	Base	Units	Description
N/A		uncal	0	Exp	DN	Uncalibrated 4-D exposure data
calwebb_dark	uncal	dark	1	Exp	DN	4-D corrected dark exposure data
calwebb_detector1	uncal	trapsfilled	1	Exp	N/A	Charge trap state data
		rateints			DN/s	3-D countrate data (per integration)
		rate				2-D countrate data (per exposure)
		fitopt			various	Optional fit info from ramp_fit step
		dark			DN	Optional 3-D on-the-fly dark data
		ramp				Optional 4-D corrected ramp data

Stage 2 Data Products

Pipeline	Input	Output(s)	Base	Units	Description
calwebb_image2	rate	bsub	Exp	DN/s	2-D background-subtracted data, when background step applied
		cal		MJy/sr, MJy [2]	2-D calibrated data
		i2d			2-D resampled imaging data
calwebb_image2 with TSO data	rateints	calints		MJy/sr, MJy [2]	3-D calibrated data; coronagraphy and TSO
calwebb_spec2	rate	bsub	Exp	DN/s	2-D background-subtracted data, when background step applied
		cal		MJy/sr, MJy [2]	2-D calibrated data
		s3d			3-D resampled spectroscopic data; NIRSpec IFU and MIRI MRS
		s2d			2-D resampled spectroscopic data
		x1d		various	1-D extracted spectral data
		flat		N/A	Optional for NIRSpec data; on-the-fly constructed flat.
calwebb_spec2 with TSO data	rateints	calints		MJy/sr, MJy [2]	3-D calibrated data; TSO
		x1dints		various	1-D spectral data (per integration)
		flat		N/A	Optional for NIRSpec data; on-the-fly constructed flat.

Stage 3 Data Products

Pipeline	Input	Outputs	Base	Units	Description
calwebb_image3	cal	crf	Exp	MJy/sr, MJy [2]	2-D CR-flagged calibrated data
		i2d	Src		2-D resampled imaging data
		cat		N/A	Source catalog
		segm		N/A	Segmentation map
calwebb_spec3	cal	crf	Exp	MJy/sr, MJy [2]	2-D CR-flagged calibrated data
		s2d	Src		2-D resampled spectroscopic data; Non-IFU
		s3d			3-D resampled spectroscopic data; NIRSpec IFU and MIRI MRS
		x1d		various	1-D extracted spectroscopic data
		c1d		various	1-D combined spectroscopic data
calwebb_ami3	calints	ami-oi	Exp	N/A	Averaged observables
		amimulti-oi		N/A	Observables (per integration)
		amilg		N/A	Fringe parameters, best-fit models
		aminorm-oi	Src		Normalized observables
calwebb_coron3	calints	crfints	Exp	MJy/sr, MJy [2]	3-D CR-flagged calibrated data
		psfstack	Src		PSF library images
		psfalign	Exp		Aligned PSF images
		psfsub	Exp		PSF-subtracted images
		i2d	Src		2-D resampled PSF-subtracted image
calwebb_tso3	calints	crfints	Exp	MJy/sr, MJy [2]	3-D CR-flagged calibrated data
		phot	Src	N/A	TSO imaging photometry catalog
		x1dints		various	TSO 1-D extracted spectra
		whtlt		N/A	TSO spectral white-light catalog
calwebb_wfs-image3	cal	wfscmb	Src	MJy/sr, MJy [2]	2-D combined WFS&C image

[2] (1,2,3,4,5,6,7,8,9)

NIRSpec and NIRISS SOSS point sources have MJy units; all others are MJy/sr