COHO Scatter plots and linear regression fits

Cohoweb Data Explorer - Near-Earth Heliosphere Data - NSSDC - Goddard Space Flight Center

Interface to produce scatter plots and regression fits, or listings

Click HERE for more on using this interface.

For Advanced Options: For Linear Regression Fits (LRF) and scatter plots for single lag (including zero lag) and
for LRF for series of lags, for auto- and cross-correlation functions.click HERE

Select an activity

Scatter plot data List data selected

Enter start and stop dates (Use yyyymmdd format) [19760101 - 19800304]
Start Stop [Click here to get time spans for individual parameters.]

Select variable

Variable Name X/Y Axes Min/Max values:
Low    High
(Optional)

Position in HGI
Heliocentric Distance, AU X    Y

HelioGraphic Inertial (HGI) Latitude, deg. X    Y

HGI Longitude, deg. X    Y

Earth-Sun-Helios1 separation angle, deg. X    Y

Magnetic field in RTN
BR in RTN (Radial-Tangential-Normal), nT X    Y

IMF BT, nT (RTN) X    Y

IMF BN, nT (RTN) X    Y

B Field Magnitude (Scalar), nT X    Y

Plasma in RTN
Proton Flow Speed, km/sec X    Y

Proton Flow Latitude, RTN, deg. X    Y

Proton Flow Longitude, RTN, deg. X    Y

Proton Density, n/cc X    Y

Proton Temperature, K X    Y

E6 Proton fluxes (1/(sec-cm**2-ster-MeV)
4-13 MeV X-axis Y-axis

13-27 MeV X-axisY-axis

27-37 MeV X-axis Y-axis

37-51 MeV X-axis Y-axis

E7 Proton fluxes(1/(sec-cm**2-ster-MeV)
3.42-5.40 MeV X-axisY-axis

6.40-11.95 MeV X-axis Y-axis

11.95-22.15 MeV X-axis Y-axis

24.59-28.74 MeV X-axis Y-axis

32.20-45.93 MeV X-axis Y-axis

45.93-57.56 MeV X-axis Y-axis

143.0-204.5 MeV X-axisY-axis

Variable Name	X/Y Axes	Min/Max values: Low High (Optional)
Position in HGI
Heliocentric Distance, AU	X Y
HelioGraphic Inertial (HGI) Latitude, deg.	X Y
HGI Longitude, deg.	X Y
Earth-Sun-Helios1 separation angle, deg.	X Y
Magnetic field in RTN
BR in RTN (Radial-Tangential-Normal), nT	X Y
IMF BT, nT (RTN)	X Y
IMF BN, nT (RTN)	X Y
B Field Magnitude (Scalar), nT	X Y
Plasma in RTN
Proton Flow Speed, km/sec	X Y
Proton Flow Latitude, RTN, deg.	X Y
Proton Flow Longitude, RTN, deg.	X Y
Proton Density, n/cc	X Y
Proton Temperature, K	X Y
E6 Proton fluxes (1/(sec-cm**2-ster-MeV)
4-13 MeV	X-axis Y-axis
13-27 MeV	X-axisY-axis
27-37 MeV	X-axis Y-axis
37-51 MeV	X-axis Y-axis
E7 Proton fluxes(1/(sec-cm**2-ster-MeV)
3.42-5.40 MeV	X-axisY-axis
6.40-11.95 MeV	X-axis Y-axis
11.95-22.15 MeV	X-axis Y-axis
24.59-28.74 MeV	X-axis Y-axis
32.20-45.93 MeV	X-axis Y-axis
45.93-57.56 MeV	X-axis Y-axis
143.0-204.5 MeV	X-axisY-axis

Select the fitting method
No fitting Delta-Y method(N<30000)

Advanced plot selections (optional)

Character size(0.5-2.0):
Plot Symbol:	Symbol Size(0.1-4.0):
Image size (pixels): X: Y:	Connect Type:

SPDF > COHOWeb

If you have any questions/comments about COHOWEB system, contact:
Dr. Natalia Papitashvili,Mail Code 672, NASA/Goddard Space Flight Center, Greenbelt, MD 20771

NASA Official: Robert Candey (Robert.M.Candey@nasa.gov), Head of the Space Physics Data Facility