All,

    I am sending out the Goat Herder this way, because I am having problems with our access database.

 

1 June 18 USHA02 0130z – 0230z

Maneuver was successful.

Reset the Master Timer

Reset FDC Totals

The pass was not a good pass for Commanding.. The AGC was fluctuating between -112 & -121 and the EB/No was between 12.6 & 19.7. I suspect we were in a bad part of the antenna pattern. The AGC would change as the sun angle changed. So, I put off sending the ATS until the next pass.

VC0 -> 370 52 errors

 

1 June 18 USAK01 1800z – 1900z

Pass was nominal for CMD and TLM

Eb/No  5.33 -> 6.03 @ 160k and 1.63 -> 3.38 @ 320k

SSR Dump

CAR 976 ATS upload IBEX_2018_161_o0410a_v001

            95 cmds TR # 407 – 501

Reset Master Timer

Reset FDC Totals

Set Spacecraft Time

VC0-> 1904 2

VC2-> 24979 0

 

 

Maneuver Status:

 

Q1 -0.33045800 ActNor.EstInrToBdy[0]

Q2 -0.45454600 ActNor.EstInrToBdy[1]

Q3 -0.80856200 ActNor.EstInrToBdy[2]

Q4 0.17439200 ActNor.EstInrToBdy[3]

GPS sec 1211852088.000 ActNor.EstTime

MPS Diff 0.712

MPS Cmd Vector X 0.367989000

MPS Cmd Vector Y 0.856765000

MPS Cmd Vector Z 0.361299000

CSS Angle TLM 0.538867

CSS Sun-Pointing Angle 1.077734

  27 May18 @`1300

CSS Angle TLM 0.538867

CSS Sun-Pointing Angle 1.077734

  01 June18 @013000

Pre-Burn   

Thruster 1 1680 27 May18 @ 1300

Thruster 2 1648

Thruster 3 1808

Thruster 4 1840

Post-Burn  

Thruster 1 1936 01 June18 @013000

Thruster 2 1904

Thruster 3 2080

Thruster 4 2112

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

CRS, IBEX, OCO-2 & TESS

Mission Operations

Tim.perry@orbitalatk.com

Office (703) 406-5976

Cell (301) 606-1430

Corp Cell (571) 447-8977

cid:image001.jpg@01D04F4E.6B1BECE0

 

 

 
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