DATA_SET_DESCRIPTION |
Data Set Overview
=================
This data set contains COSPIN Low Energy Telescope (LET)
particle flux rates from the Ulysses Jupiter encounter
1992-Jan-25 to 1992-Feb-16.
COSPIN-LET RECORD FORMAT
(REFERENCE: [SIMPSONETAL1992A] page 382, table 4)
UDS REPRESENTATIVE: T.R. SANDERSON (ESTCS1::TSANDERS)
Data
====
RECORD FORTRAN FORMAT:
implicit real(l)
character*24 time
read(1,'(a24,38(1x,1pe9.2))') time,l1,l2,l3,
l4,l5,l6,l7,l8,l9,l10,l11,
l12,l13,l14,l15,l16,l17,l18,l19,l20,
l21,l22,l23,l24,l25,l26,l27,l28,l29,
l30,l31,l32,l33,l34,l35,l36,l37,l38
PARAMETER LIST:
TIME: spacecraft event time in the format
yyyy-mm-ddThh:mm:ss.sssZ
L1: protons (0.9-1.2 MeV)
L2: protons (1.2-3.0 MeV)
L3: protons (1.8-3.8 MeV)
L4_11: protons (1.8-3.8 MeV) sectors 1 to 8
L12: protons (3.8-8.0 MeV)
L13_20: protons (3.8-8.0 MeV) sectors 1 to 8
L21: protons (8.0-19.0 MeV)
L22: alphas (1.0-5.0 MeV)
L23: alphas (1.9-3.7 MeV)
L24: alphas (3.7-8.4 MeV)
L25: alphas (8.4-19.0 MeV)
L26 Li,Be,B (1.9-4.9 MeV)
L27 Li,Be,B (4.9-26 MeV)
L28 C,N,O (2.6-7.1 MeV)
L29 C,N,O (7.1-39.0 MeV)
L30 Z>=10 (3.0-9.0 MeV)
L31 10<=Z<=20 (9.0-50 MeV)
L32 Z>=20 (12.0-75.0 MeV)
L33 electrons (0.3-1.0 MeV)
L34_38 single detector counting rates
FLUX UNITS: (/cm^2/s/sr/MeV)
TIME RESOLUTION: 32 seconds
NOTES:
The response of the LET rate channels is affected by at least
three different effects originating in the electronic circuits:
dead-time effect; pulse pile-up; and baseline shift.
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