urn:nasa:pds:lro_lend:data_science_raw:lend_edr_sci_20121221
1.0
LRO LEND raw science product: lend_edr_sci_20121221
1.17.0.0
Product_Observational
2023-04-14
1.0
Migration to PDS4
2012-12-21T00:00:00Z
2012-12-21T23:59:59Z
Lunar Reconnaissance Orbiter
Mission
urn:nasa:pds:context:investigation:mission.lunar_reconnaissance_orbiter
data_to_investigation
LEND
Lunar Reconnaissance Orbiter
Host
urn:nasa:pds:context:instrument_host:spacecraft.lro
is_instrument_host
Lunar Exploration Neutron Detector for LRO
Instrument
urn:nasa:pds:context:instrument:lro.lend
is_instrument
Moon
Satellite
urn:nasa:pds:context:target:satellite.earth.moon
data_to_target
LEND_EDR_SCI
2.0
EXTENDED SCIENCE MISSION
377740800
377827199
sci_data_table
processing_information_to_data_object
GEN_LEND_EDR
1.0.0
lend_edr_sci_20121221.dat
sci_data_table
2013-04-01T14:35:00
0
86400
This table contains neutron spectra and associated instrument parameters
as observed by the Lunar Reconnaissance Orbiter (LRO) Lunar Exploration
Neutron Detector (LEND). Detailed descriptions for the parameters defined below are
contained in the LEND_EDR_SIS document.
7
11
370
SYNCHRO_SEQUENCE
1
1
UnsignedMSB4
4
A synchronization sequence for SCI data, 7C 6E A1 2C.
DATA_FRAME_NUMBER
2
5
UnsignedMSB2
2
Incrementing counter for data packet.
DATA_COLLECTION_TIME
3
7
UnsignedMSB2
2
Value of collection time register, length of time in 0.016 seconds.
LEND_TIME
4
9
UnsignedMSB4
4
LEND instrument time in 0.016 second.
LRO_TIME_SEC
5
13
UnsignedMSB4
4
Seconds portion LRO spacecraft time.
LRO_TIME_SUBSEC
6
17
UnsignedByte
1
Subseconds portion LRO spacecraft time, in 256th of second.
PARAMETERS_CHANGED
7
18
UnsignedByte
1
Number of parameters changes since last housekeeping frame.
1
16
1
0
Uncollimated counters.
19
32
STN1_SPECTRUM
1
1
UnsignedMSB2
2
2
16
1
0
Uncollimated counters.
51
32
SETN_SPECTRUM
1
1
UnsignedMSB2
2
3
16
1
0
Uncollimated counters.
83
32
STN2_SPECTRUM
1
UnsignedMSB2
2
4
16
1
0
Uncollimated counters.
115
32
STN3_SPECTRUM
1
1
UnsignedMSB2
2
5
16
1
0
Collimated counters.
147
32
SETN1_SPECTRUM
1
1
UnsignedMSB2
2
6
16
1
0
Collimated counters.
179
32
SETN2_SPECTRUM
1
1
UnsignedMSB2
2
7
16
1
0
Collimated counters.
211
32
SETN3_SPECTRUM
1
1
UnsignedMSB2
2
8
16
1
0
Collimated counters.
243
32
SETN4_SPECTRUM
1
1
UnsignedMSB2
2
9
16
1
0
Charged particle spectra for stylbene.
275
32
SC1_SPECTRUM
1
1
UnsignedMSB2
2
10
16
1
0
Neutron spectra for stylbene.
307
32
SC2_SPECTRUM
1
1
UnsignedMSB2
2
11
16
1
0
Gamma spectra for stylbene.
339
32
SC3_SPECTRUM
1
1
UnsignedMSB2
2
lend_edr_sci_20121221.lbl
0
PDS3
PDS3 label
Carriage-Return Line-Feed