[Isocops] IBEX Goat Herder for 20-21 April 2021

Wesley, Sheral R [US] (SP) Sheral.Wesley at ngc.com
Thu Apr 22 01:58:46 EDT 2021


All,
   The perigee contacts were nominal for CMD & TLM. The inertial maneuver and master_reset command  executed successfully.

The following objectives were accomplished:

1.       CAR #1162 SSR_Dump  Orbit#  o523

2.       CAR #1163 Upload Orbit# 526 ATS

a.       Bus: IBEX_2021_120_o0526a_BUS_v001 (551-596)

b.       Inst; IBEX_2021_120_o0526a_INST_v001 (597-642)

3.       SSR_Dump (NEW)

4.       Dump_Backorbit

Inertial Maneuver Results:
Q1        0.46967000       ActNor.EstInrToBdy[0]
Q2        0.42779100       ActNor.EstInrToBdy[1]
Q3        0.74282000       ActNor.EstInrToBdy[2]
Q4        0.21124500       ActNor.EstInrToBdy[3]

GPS sec           1303068547       ActNor.EstTime
UTC time          04/21/2021 19:28:53      output
MPS Cmd Vector X       0.874234000
MPS Cmd Vector Y       0.448948000
MPS Cmd Vector Z       0.184826000

CSS Angle TLM 0.678108
CSS Sun-Pointing Angle            1.356216
                        16 Apr 21 @ 13:00:00
CSS Angle TLM 0.45584
CSS Sun-Pointing Angle            0.91168
                        21 Apr 21 @ 19:30:00
Pre-Burn
Thruster 1         5504     16 Apr 21 @ 13:00:00
Thruster 2         5344
Thruster 3         7200
Thruster 4         7360
Post-Burn
Thruster 1         5792     21 Apr 21 @ 19:30:00
Thruster 2         5632
Thruster 3         7504
Thruster 4         7664
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



Sheral Wesley  |  Principal Engineer, Satellite Systems
Northrop Grumman Corporation  |  Space Systems
O: 703-406-5641  |  C: 202-236-0802  |  sheral.wesley at ngc.com<mailto:sheral.wesley at ngc.com>
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