02/14/00
Cruise Activity Request (CAR) Form
Observation Name:
Revised for UVIS 02/14/00
UVIS/HDAC observations during T2
Submitted By:
H.U. Keller, A. Korth, N. Krupp, H. Lauche, R. Reulke
Measurement Objective:
Scientific Objective:
Measure the D/H-ratio in Titan’s atmosphere
Measure Lyman-alpha emission
Activity Description:
Activity Start Time : (at least provide an activity window)
2005 Jan 14, 06:00
[Closest Approach 10:14 (1200 km)]
Activity Duration: (per iteration)
8 hours
Number Of Iterations:
Interval Between Iterations:
Target : (for example: Titan)
Titan
Pointing: (feature or position on target, slit orientation, module used…)
-Y towards Titan
Estimated Data Volume: (in Mbits)
Instrument Set Up: (use ODC’s from ODH or suggest alternative setup)
Notes: (any special characteristics, or requirements that go beyond the above information)
dwell time for the Titan flyby: 2s
H: 0,3,0,0,3
D: 0,0,3,0,3
repetition: 60 times (10 min)
H: 0,5,0,5,0,5,0,5,0,5
D: 0,1,0,2,0,3,0,4,0,5
repetition: 60 times (20 min)
H: 0,3,0,3,0,3,0,3,0,4
D: 0,0,0,1,0,2,0,3,0,0
H: 0,4,0,4,0,4,0,4,0,5
D: 0,1,0,2,0,3,0,4,0,0
H: 0,5,0,5,0,5,0,5,0,5
D: 0,1,0,2,0,3,0,4,0,5
H: 0,6,0,6,0,6,0,6,0,6
D: 0,0,0,1,0,2,0,3,0,4
H: 0,6,0,6,0,7,0,7,0,7
2005 Jan 14, 06:14 UT
switch on, outgassing
2005 Jan 14, 06:24 UT
background
2005 Jan 14, 06:44 UT
modulation mode
02/14/00
D: 0,5,0,6,0,0,0,1,0,2
H: 0,7,0,7,0,7,0,7,0,7
D: 0,3,0,4,0,5,0,6,0,7
H: 0,7,0,7
D: 0,0,0,7
repetition 75 times (2,5 hrs)
repetition: 900 times (2 hrs)
2005 Jan 14, 09:14 UT
determination H/D ratio
H: 0,3,0,3,0,3,0,3,0,4
D: 0,0,0,1,0,2,0,3,0,0
2005 Jan 14, 11:14 UT
modulation mode
H: 0,4,0,4,0,4,0,4,0,5
D: 0,1,0,2,0,3,0,4,0,0
H: 0,5,0,5,0,5,0,5,0,5
D: 0,1,0,2,0,3,0,4,0,5
H: 0,6,0,6,0,6,0,6,0,6
D: 0,0,0,1,0,2,0,3,0,4
H: 0,6,0,6,0,7,0,7,0,7
D: 0,5,0,6,0,0,0,1,0,2
H: 0,7,0,7,0,7,0,7,0,7
D: 0,3,0,4,0,5,0,6,0,7
repetition 90 times (3 hrs)
end of observations: 2005 Jan 14, 14:14 UT
02/14/00
Observation Name – Science is working on an observation naming convention. It’s not
quite ready yet. So use a name that makes sense for the observation. We will switch to
science-approved names later on.
Activity Start Time – The time at which the activity should begin. If not known, provide a
time window.
Activity Duration – The duration of one instance of the activity.
Number of Iterations – The number of instances of the activity.
Interval Between Iterations – The time between the start of one iteration of the activity.
Pointing – The simplified general pointing profile for the activity. Indicate the module
(GENMOS_AB for example) that should be used to implement the pointing. In addition,
when possible, attach CASPER screen dumps and/or CASPER RWF files.