The CALDB Index File lists the contents of each CalDB file.

Instrument	DETNAM	FILTER	File	Quality	Last Updated	CODE	Description
XTI	NONE	INDEF	nixtixrcalignparam20170601v003.fits	0	2021-07-14	XRC_ALIGN	NICER X-ray concentrator reflector alignment
XTI	NONE	INDEF	nixti3c50_g2019d_20170601v001.fits	0	2022-10-18	BKG_3C50	NICER 3C50 Background Model
XTI	NONE	INDEF	nixti3c50_g2020a_20170601v001.fits	0	2022-10-18	BKG_3C50	NICER 3C50 Background Model
XTI	NONE	INDEF	nixti3c50_g2020b_20170601v001.fits	0	2022-10-18	BKG_3C50	NICER 3C50 Background Model
XTI	NONE	INDEF	nixti3c50_g2021_20170601v001.fits	0	2022-10-18	BKG_3C50	NICER 3C50 Background Model
XTI	NONE	INDEF	nixti3c50_rgv5_20170601v001.fits	0	2022-10-18	BKG_3C50	NICER 3C50 Background Model
XTI	NONE	INDEF	nixtibkgparam20170601v001.fits	0	2022-10-18	BKG_PARAM	NICER FPM detector parameters
XTI	NONE	INDEF	nixtispaceweather20170601v001.evt	0	2022-10-18	SPACE_WEATHER_BKGLIB	NICER Space Weather Background Model Library
XTI	NONE	INDEF	nixtinoiseparam20170601v002.fits	0	2022-10-18	NOISE_PARAM	NICER FPM detector noise parameters
XTI	NONE	INDEF	nixtipidetparam20170601v001.fits	0	2021-07-14	FPM_PARAM	NICER FPM detector parameters
XTI	NONE	INDEF	nixtipifastdetparam20170601v001.fits	0	2021-07-14	FPM_PARAM	NICER FPM detector parameters
XTI	NONE	INDEF	nixtidetqe20170601v001.fits	0	2021-07-14	WTRANS	NICER FPM detector quantum efficiency
XTI	NONE	INDEF	nixtidettran20170601v001.fits	0	2021-07-14	WTRANS	NICER FPM detector window transmission
XTI	NONE	INDEF	nixtiflightpi20150902v001.fits	0	2018-02-22	MPU_GAIN	NICER XTI MPU gain coefficients
XTI	NONE	INDEF	nixtiflightpi20151028v001.fits	0	2018-02-22	MPU_GAIN	NICER XTI MPU gain coefficients
XTI	NONE	INDEF	nixtiflightpi20170601v008.fits	0	2022-10-18	MPU_GAIN	NICER XTI MPU gain coefficients
XTI	NONE	INDEF	nixtiflightpifast20150902v001.fits	0	2018-02-22	MPU_GAIN	NICER XTI MPU gain coefficients
XTI	NONE	INDEF	nixtiflightpifast20151028v001.fits	0	2018-02-22	MPU_GAIN	NICER XTI MPU gain coefficients
XTI	NONE	INDEF	nixtiflightpifast20170601v002.fits	0	2022-10-18	MPU_GAIN	NICER XTI MPU gain coefficients
XTI	NONE	INDEF	nixtirobo20170601v001.fits	0	2018-05-09	ROBO_STATUS	NICER ISS Robotics (ROBO) status
XTI	NONE	INDEF	nixtisoyuz20170601v003.fits	0	2018-11-05	GTI_VEHICLE	NICER Soyuz vehicle dockings
XTI	NONE	INDEF	nixtiissman20170601v006.fits	0	2018-11-05	ISS_MANEUVER	NICER ISS major maneuver and attitude states
XTI	99	INDEF	nixtipntmis20170601v001.teldef	0	2017-08-14	ALIGNMENT	NICER BORESIGHT
XTI	99	INDEF	nixtirmfbase20170601v001.fits	0	2021-07-14	MATRIX	NICER detector redistribution matrix
XTI	NONE	INDEF	nixtisaalgreg20170601v001.fits	0	2018-02-23	REGION	NICER SAA Region
XTI	NONE	INDEF	nixtisaareg20170601v003.fits	0	2018-02-26	REGION	NICER SAA Region
XTI	NONE	INDEF	nixtisyserr20170601v001.fits	0	2022-10-18	SYS_ERR	NICER systematic error vector
XTI	NONE	INDEF	nixtitimebias20150901v003.fits	0	2018-04-13	TIME_BIAS	NICER XTI time bias
XTI	NONE	INDEF	nixtivignette20170601v001.fits	0	2021-07-14	VIGNET	NICER XRC vignetting profiles
XTI	99	INDEF	nixtioffareashell20170601v001.fits	0	2021-07-14	EFFAREA	XTI Eff Area vs Energy and off-axis angles
XTI	NONE	INDEF	nixtixrcshellparam20170601v003.fits	0	2021-07-14	XRC_SHELL_PARAM	NICER X-ray concentrator reflector ARF calibration
XTI	NONE	INDEF	nixtixrccorr20170601v002.fits	0	2021-07-14	WTRANS	NICER XRC ARF correction factor
XTI	NONE	INDEF	nixtixrctran20170601v001.fits	0	2021-07-14	WTRANS	NICER XRC thermal shield transmission
XTI	99	INDEF	nixtiaveonaxis20170601v005.arf	0	2021-07-14	SPECRESP	NICER ARF DET_ID=00
XTI	NONE	INDEF	nixtibadtimes20170601v001.fits	0	2022-10-18	STDGTI	NICER Good/Bad Science Time Intervals
XTI	91	INDEF	nixtidiagresp20170601v001.rmf	0	2022-10-18	MATRIX	NICER detector redistribution matrix
XTI	0	INDEF	nixtiref20170601v003.rmf	0	2021-07-14	MATRIX	NICER detector redistribution matrix