All,

The perigee contacts were nominal for CMD and TLM. The Inertial maneuver was successful.

The following was completed during these contacts:

Reset Master Timer

Set Spacecraft Clock

Reset FDC totals

SSR Dump _Dump New

FC Back Orbit dump

CAR 1025 ATS upload – IBEX _2019_069_o0440a_v001 – 81 cmds

Results from the Inertial maneuver:

Q1 -0.45747400 ActNor.EstInrToBdy[0]

Q2 0.59648600 ActNor.EstInrToBdy[1]

Q3 -0.54108800 ActNor.EstInrToBdy[2]

Q4 0.37702200 ActNor.EstInrToBdy[3]

GPS sec 1235435495.000 ActNor.EstTime

MPS Diff 0.707 deg

MPS Cmd Vector X 0.946998000

MPS Cmd Vector Y -0.290539000

MPS Cmd Vector Z -0.137047000

CSS Angle TLM 0.600357

CSS Sun-Pointing Angle 1.200714

26 Feb 19 @18:00

CSS Angle TLM 0.479698

CSS Sun-Pointing Angle 0.959396

01 Mar 19 @00:30

Pre-Burn

Thruster 1 6720 26 Feb 19 @18:00

Thruster 2 6576

Thruster 3 8112

Thruster 4 8256

Post-Burn

Thruster 1 6976 01 Mar 19 @00:30

Thruster 2 6832

Thruster 3 8384

Thruster 4 8528

Number of Pulses

Thruster 1 256

Thruster 2 256

Thruster 3 272

Thruster 4 272

Thruster Pairs

Thruster 1 & 2 512

Thruster 3 & 4 544

Timothy E. Perry

Mission Operations

CRS, IBEX, OCO-2 & TESS

RAPTOR Test Team

timothy.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430

Notice: This e-mail is intended solely for use of the individual or entity to which it is addressed and may contain information that is proprietary, privileged and/or exempt from disclosure under applicable law. If the reader is not the intended recipient or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. This communication may also contain data subject to U.S. export laws. If so, data subject to the International Traffic in Arms Regulation cannot be disseminated, distributed, transferred, or copied, whether incorporated or in its original form, to foreign nationals residing in the U.S. or abroad, absent the express prior approval of the U.S. Department of State. Data subject to the Export Administration Act may not be disseminated, distributed, transferred or copied contrary to U. S. Department of Commerce regulations. If you have received this communication in error, please notify the sender by reply e-mail and destroy the e-mail message and any physical copies made of the communication.
Thank you.
*********************