Space monitoring data center

Time interval

Output type

Table Graphic File

Data channels

System information

Bartels rotation number

ID for IMF spacecraft

ID for SW plasma spacecraft

# of points in the IMF averages

# of points in the plasma averages

Magnetic field

Field Magnitude Average |B|, [1/N SUM |B|, nT]

Magnitude of Average Field Vector [sqrt(Bx^2+By^2+Bz^2)]

Lat.Angle of Aver. Field Vector [Degrees (GSE coords)]

Long.Angle of Aver.Field Vector [Degrees (GSE coords)]

Bx GSE, GSM [nT]

By GSE [nT]

Bz GSE [nT]

By GSM [nT]

Bz GSM [nT]

RMS Standard Deviation

sigma|B| [... in average magnitude (word 10), nT]

sigma B [... in field vector, nT]

sigma Bx [... in GSE X-component average, nT]

sigma By [... in GSE Y-component average, nT]

sigma Bz [... in GSE Z-component average, nT]

Solar wind (plasma) information

Proton temperature [Degrees, K]

Proton Density [N/cm^3]

Plasma (Flow) speed [km/s]

Plasma Flow Long. Angle [Degrees, quasi-GSE]

Plasma Flow Lat. Angle [Degrees, GSE]

Na/Np [Alpha/Proton ratio]

Flow Pressure [P (nPa) = (1.67/10**6) * Np*V**2 * (1+ 4*Na/Np)]

sigma T [Degrees, K]

sigma N [N/cm^3]

sigma V [km/s]

sigma phi V [Degrees]

sigma theta V [Degrees]

sigma-Na/Np

Electric field [-[V(km/s) * Bz (nT; GSM)] * 10**-3. (mV/m)]

Plasma beta [Beta = [(T*4.16/10**5) + 5.34] * Np / B**2]

Alfven mach number [Ma = (V * Np**0.5) / 20 * B]

Proton fluxes [number/cmsq sec sr]

p, E >1MeV]

p, E >2MeV]

p, E >4MeV]

p, E >10MeV]

p, E >30MeV]

p, E >60MeV]

Geomagnetic indices

Kp [Planetary Geomagnetic Activity Index]

DST index [nT]

AE-index [from NGDC]

Ap-index, nT, from NGDC

R [sunspot number]

Flag [-1,0,1,2,3,4,5,6]

f10.7_index, from NGDC

PC(N) index, from NGDC

AL-index, nT, from Kyoto

AU-index, nT, from Kyoto

Magnetosonic mach number = V/Magnetosonic_speed

OMNIweb 2

Data available from 02.11.1963 to 31.12.2012 by http (this page) and FTP