Field Name
Description
dt
DateTime with Time Zone.
yyyy
Year (1963, etc.
mm
Month (1 - 12).
dd
Day of month (1 - 28...31).
hh
Hour (0-23).
brn
Bartels rotation number.
ddd
Decimal Day (1 - 365 or 366).
id_imf_sc
ID for IMF spacecraft. See table .
id_sw_sc
ID for SW plasma spacecraft. See table .
flag1
Flag1
(1,2,3,4,5).
imf_points
Number of points in the IMF averages.
avg_bmod
Field Magnitude Average |B| = 1/N SUM |B|, nT.
avg_bvec
Magnitude of Average Field Vector = sqrt(Bx^2+By^2+Bz^2).
lat_avg_b
Lat.Angle of Aver. Field Vector Degrees, GSE coords.
long_avg_b
Long.Angle of Aver.Field Vector Degrees, GSE coords.
bx_gse
Bx GSE, GSM, nT.
by_gse
By GSE, nT.
bz_gse
Bz GSE, nT.
by_gsm
By GSM, nT.
bz_gsm
Bz GSM, nT.
sigma_bmod
sigma|B| RMS Standard Deviation in average magnitude (word 10), nT.
sigma_bvec
sigma B RMS Standard
Deviation in field vector, nT.
sigma_bx
sigma Bx RMS Standard
Deviation in GSE X-component average, nT.
sigma_by
sigma By RMS Standard
Deviation in GSE Y-component average, nT.
sigma_bz
sigma Bz RMS Standard
Deviation in GSE Z-component average, nT.
sw_points
Number of points in the plasma averages.
plasma_t
Plasma temperature, Degrees K.
plasma_n
Ion Density, N/cm^3.
plasma_v
Plasma (Bulk) speed, km/s.
long_v
Plasma (Bulk) Flow Long. Angle Degrees, GSE , i.e. positive from -X to Y or positive
flow from the west limb of the Sun.
lat_v
Plasma (Bulk) Flow Lat. Angle Degrees, GSE , i.e. positive to the northern
heliosphere.
sigma_t
sigma T, Degrees K.
sigma_n
sigma N, N/cm^3.
sigma_v
sigma V, km/s.
sigma_long_v
sigma phi V, Degrees.
sigma_lat_v
sigma theta V, Degrees.
kp
Kp Planetary Geomagnetic Activity Index (e.g. 3+ = 33, 6- = 57, 4 = 40,
etc.).
c9
C9 Geomagnetic activity index (0 to 9).
rz
R Sunspot number.
dst
DST Index, nT.
p1
Proton flux, number/cmsq sec sr >1 Mev.
p2
Proton flux, number/cmsq sec sr >2 Mev.
p4
Proton flux, number/cmsq sec sr >4 Mev.
p10
Proton flux, number/cmsq sec sr >10 Mev.
p30
Proton flux, number/cmsq sec sr >30 Mev.
p60
Proton flux, number/cmsq sec sr >60 Mev.
flag2
Flag2
(-1,0,1,2,3,4,5,6).