DATA_SET_DESCRIPTION |
Data Set Overview
=================
This dataset contains data generated by MIRO during the Lutetia
Flyby mission phase of Rosetta and also data obtained during the
IFP Noise Figure Test of Active Payload Checkout 12, which fell
in the same Mission Phase. These data cover the following periods
and activities:
(All are in 2010, so Year is omitted from dates.)
Start Time Stop Time Activity
(mm-ddThh:mm) (mm-ddThh:mm)
04-30T16:30 04-30T18:17 PC12 IFP Noise Figure Test
07-10T05:45 07-10T15:45 Approach observations of Lutetia
07-10T15:45 Closest Approach to Lutetia
07-10T15:45 07-10T16:45 Recession observations of Lutetia
07-11T03:45 07-11T06:15 Observations of dark sky
Author List
===========
The author list in the CITATION_DESC includes only those persons
who worked on preparing this archive dataset for delivery. The
full list of all persons involved in the MIRO experiment is
(taken from the GULKISETAL2007 reference):
S. Gulkis, Frerking, M., Crovisier, J., Beaudin, G., Hartogh, P.,
Encrenaz, P., Koch, T., Kahn, C., Salinas, Y., Nowicki, R.,
Irigoyen, R., Janssen, M., Stek, P., Hofstadter, M., Allen, M.,
Backus, C., Kamp, L., Jarchow, C., Steinmetz, E., Deschamps, A.,
Krieg, J., Gheudin, M., Bockelee-Morvan, D., Biver, N., Encrenaz,
T., Despois, D., Ip, W., Lellouch, E., Mann, I., Muhleman, D.,
Rauer, H., Schloerb, P., and Spilker, T.
Geometry Information
====================
The MIRO data file labels contain vectors specifying the position
of the Sun and Target body relative to the spacecraft and the
velocity of the Target body relative to the spacecraft. The value
s of the keywords SC_SUN_POSITION_VECTOR,
SC_TARGET_POSITION_VECTOR and SC_TARGET_VELOCITY_VECTOR are
related to the ECLIPJ2000 reference frame. The values of
SUB_SPACECRAFT_LATITUDE and SUB_SPACECRAFT_LONGITUDE are northern
latitude and eastern longitude in the standard planetocentric IAU
frame. All values are computed for the the midpoint
of the observations. Distances are given in , velocities in
, angles in .
This information was obtained using the following NAIF/SPICE
kernel files:
ROS_LUTETIA_RSOC_V01.TPC
ORHR_______________00109.BSP
ORHS_______________00109.BSP
de405.bsp
The vectors were retrieved using the NAIF call SPKEZ() with a
correction for one-way light time and stellar aberration using a
Newtonian formulation.
|