[Isocops] [Ibexops] IBEX Orbit 136 Contact Statuses

[Marissa Intelisano]

Hi everyone,

Here are the statuses for the o136 contacts.

 DOY 231 0730 UTC contact w/ USHI-01 (apogee): Pass for Doppler
DOY 234 1940 UTC contact w/ USAK (P/D): Only got 3 minutes worth of Doppler
data, but what we have looks good and passes

DOY 235 1230 UTC contact w/ AUWA (P/A): Saw a large AUWA station bias
(started at -6 cm/s and ended at -3 cm/s, decreasing almost linearly). Our
tests pass only when we *exclude* data from 12:30-13:00 UTC (the data with
the highest bias). I will tentatively call this a Pass for Doppler since we
could accept about half of the measurements and pass our tests, but the high
bias on the station is unusual.


*USN*, do you know of anything that may have caused a high bias on the AUWA
contact today? We have not seen this issue lately.


Thanks,
Marissa Intelisano
IBEX Flight Dynamics

-- 
Marissa Intelisano
Applied Defense Solutions, Inc.
mintelisano at applieddefense.com
Cell: (443) 610-1770
Office: (301) 483-4910
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