Good morning team,

   The perigee contacts were nominal, and the inertial maneuver was successful. We performed the following, dump SSR( VCid2), re-dump missing SSR blocks, and reset master timer.  

Tasks Accomplished:

Reset Master Timer

Reset FDC Totals

SSR Dump -> Dump New

SSR Dump -> NBlocks (CAR #1389)

CAR #1387 Orbit 645 ATS upload

   IBEX_2024_126_o0647a_v001 98 commands

Results from the inertial maneuver:

Q1 -0.54954600

Q2 -0.29253100

Q3 -0.78078100

Q4 0.05297460

GPS sec 1398239249

UTC time 04/27/2024 07:47:15

MPS Diff 0.707

MPS Cmd Vector X 0.82345600

MPS Cmd Vector Y 0.524094000

MPS Cmd Vector Z 0.217360000

CSS Angle TLM 0.3456

CSS Sun-Pointing Angle 0.6912

  22 Apr 24 @13:00:00

CSS Angle TLM 0.137056

CSS Sun-Pointing Angle 0.274112

  26 Apr 24 @19:00:00

Pre-Burn

Thruster 1 23344 22 Apr 24 @13:00:00

Thruster 2 22656

Thruster 3 30960

Thruster 4 31648

Post-Burn

Thruster 1 23632 26 Apr 24 @19:00:00

Thruster 2 22944

Thruster 3 31264

Thruster 4 31952

Number of Pulses

Thruster 1 288

Thruster 2 288

Thruster 3 304

Thruster 4 304

Thruster Pairs  

Thruster 1 & 2 576

Thruster 3 & 4 608

Andrea Coca Gonzales | Associate Engineer Satellite Systems | MEV | ICESat-2 | TESS

Northrop Grumman Corporation  |  Space Systems

C: 703-582-8233  |  Andrea.CocaGonzales@ngc.com