Field Name	Length (bits)		Bit		Contents	Description
	Item	Total	Algn	Off
exposureTeEvHistogram	416	416	32	0	telemetry Packet	Exposure Record, Timed Exposure, Event Histogram Mode (Patch)
header	64	64	32	0	telemetry Header	Telemetry Packet Header:
synch	32	32	32	0	uint32 = 0x736f4166	This field delimits the start of a telemetry packet.
telemetryLength	10	10	1	32	uint10 = 13	This field indicates the total number of 32-bit words in the telemetry packet
formatTag	6	6	1	42	uint6 = 49	This field identifies the content of the telemetry packet [see enum TlmFormatTag]: TTAG_SCI_TE_REC_EV_HIST
sequenceNumber	16	16	1	48	uint16	This field is the sequence number of the telemetry packet
runStartTime	32	32	32	64	uint32	Science timestamp counter value at start of science run
parameterBlockId	32	32	32	96	uint32	Timed Exposure Parameter Block's Identifier field
startExposureNumber	32	32	32	128	uint32	The first Exposure Number used to produce the histogram
endExposureNumber	32	32	32	160	uint32	The last Exposure Number used to produce the histogram
exposureCount	32	32	32	192	uint32	Number of exposures, minus 1, accumulated in the histogram (required since some exposures between first and last may have been discarded by the FEP)
outputNodeId	2	2	1	224	uint2	Identify which CCD output node produced the histogram [see enum QuadId]
ccdId	4	4	1	226	uint4	Identify which CCD produced the data [see enum CcdId]
fepId	3	3	1	230	uint3	Identify which FEP processed the data [see enum FepId]
fepTimestamp	25	25	32	256	uint25	Fep Timestamp when FEP received Beginning of Frame mark of the first exposure
minimumOverclock	16	16	16	288	uint16	Minimum overclock pixel value. Currently, always 0.
maximumOverclock	16	16	16	304	uint16	Maximum overclock pixel value. Currently, always 0.
meanOverclock	16	16	16	320	uint16	Mean value of all overclock pixels. Currently, always 0.
varianceOverclockLow	32	32	32	352	uint32	Least-significant 32-bits of 64-bit signed (2s complement) overclock variance. Currently always 0.
errorCount	32	32	32	384	uint32	Number of single-event upsets corrected in the histogram bin data.