Baker, D. 2015. MMS FEEPS Level 1B Data, V1., Data Systems Group, LASP

Spin sector in which the spacecraft was oriented during data acquisition

Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 1

Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 2

Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 3

Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 4

Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 5

Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 9

Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 10

Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 11

Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 12

Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 1

Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 2

Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 3

Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 4

Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 5

Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 9

Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 10

Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 11

Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 12

Lower bound of differential energy channels associated with each of 16 FEEPS channels sensor 1

Lower bound of differential energy channels associated with each of 16 FEEPS channels sensor 2

Lower bound of differential energy channels associated with each of 16 FEEPS channels sensor 3

Lower bound of differential energy channels associated with each of 16 FEEPS channels sensor 4

Lower bound of differential energy channels associated with each of 16 FEEPS channels sensor 5

Lower bound of differential energy channels associated with each of 16 FEEPS channels sensor 9

Lower bound of differential energy channels associated with each of 16 FEEPS channels sensor 10

Lower bound of differential energy channels associated with each of 16 FEEPS channels sensor 11

Lower bound of differential energy channels associated with each of 16 FEEPS channels sensor 12

Upper bound of differential energy channels associated with each of 16 FEEPS channels sensor 1

Upper bound of differential energy channels associated with each of 16 FEEPS channels sensor 2

Upper bound of differential energy channels associated with each of 16 FEEPS channels sensor 3

Upper bound of differential energy channels associated with each of 16 FEEPS channels sensor 4

Upper bound of differential energy channels associated with each of 16 FEEPS channels sensor 5

Upper bound of differential energy channels associated with each of 16 FEEPS channels sensor 9

Upper bound of differential energy channels associated with each of 16 FEEPS channels sensor 10

Upper bound of differential energy channels associated with each of 16 FEEPS channels sensor 11

Upper bound of differential energy channels associated with each of 16 FEEPS channels sensor 12

Unidirectional differential flux per spin sector bottom sensor 1

Unidirectional differential flux per spin sector bottom sensor 2

Unidirectional differential flux per spin sector bottom sensor 3

Unidirectional differential flux per spin sector bottom sensor 4

Unidirectional differential flux per spin sector bottom sensor 5

Unidirectional differential flux per spin sector bottom sensor 9

Unidirectional differential flux per spin sector bottom sensor 10

Unidirectional differential flux per spin sector bottom sensor 11

Unidirectional differential flux per spin sector bottom sensor 12

MMS1 FEEPS top side burst mode electron count error statistics sensor 1

MMS1 FEEPS top side burst mode electron count error statistics sensor 2

MMS1 FEEPS top side burst mode electron count error statistics sensor 3

MMS1 FEEPS top side burst mode electron count error statistics sensor 4

MMS1 FEEPS top side burst mode electron count error statistics sensor 5

MMS1 FEEPS top side burst mode electron count error statistics sensor 9

MMS1 FEEPS top side burst mode electron count error statistics sensor 10

MMS1 FEEPS top side burst mode electron count error statistics sensor 11

MMS1 FEEPS top side burst mode electron count error statistics sensor 12

MMS1 FEEPS bottom side burst mode electron count error statistics sensor 1

MMS1 FEEPS bottom side burst mode electron count error statistics sensor 2

MMS1 FEEPS bottom side burst mode electron count error statistics sensor 3

MMS1 FEEPS bottom side burst mode electron count error statistics sensor 4

MMS1 FEEPS bottom side burst mode electron count error statistics sensor 5

MMS1 FEEPS bottom side burst mode electron count error statistics sensor 9

MMS1 FEEPS bottom side burst mode electron count error statistics sensor 10

MMS1 FEEPS bottom side burst mode electron count error statistics sensor 11

MMS1 FEEPS bottom side burst mode electron count error statistics sensor 12

Sixteen integers (1..16) used to index the energy channels in a sensor.

 CH_1, CH_2, CH_3, CH_4, CH_5, CH_6, CH_7, CH_8, CH_9,CH_10,CH_11,CH_12,CH_13,CH_14,CH_15,CH_16,

INTEGERS USED TO INDEX THE TOP AND BOTTOM ACTIVE ELECTRON SENSORS

 TOP_SENSOR_1, TOP_SENSOR_2, TOP_SENSOR_3, TOP_SENSOR_4, TOP_SENSOR_5, TOP_SENSOR_9,TOP_SENSOR_10,TOP_SENSOR_11,TOP_SENSOR_12, BOT_SENSOR_1, BOT_SENSOR_2, BOT_SENSOR_3, BOT_SENSOR_4, BOT_SENSOR_5, BOT_SENSOR_9,BOT_SENSOR_10,BOT_SENSOR_11,BOT_SENSOR_12,

The angle formed by the normal vector of the sensor plane and the magnetic field (BField)

Spacecraft position in Earth-centered geocentric solar ecliptic coordinates

the spacecraft Z axis unit vector in Earth-fixed geocentric coordinates.

the spacecraft Y axis unit vector in Earth-fixed geocentric coordinates.t

the spacecraft X axis unit vector in Earth-fixed geocentric coordinates.