AZ Space Technologies

06/22/2020

11:46 AM LTES Problem Report #31: Telemetry dropout following velocity change command

Cause
While trying to reproduce this scenario in simulation, I noticed that the triangular ramp responsible for gene...

11:45 AM LTES Feature #32: Intermediate-size science frames are created following scan period change

Due to scan change being applied on positive zero crossing. Change needed to apply in either direction

11:43 AM LTES Support #34 (New): Update Power-on defaults

Update parameters for servo optimization, default velocity, cal flag duration, fault protection.

11:42 AM LTES Support #33 (New): Cal flag at the end of acquisitions

Cal flag should open at the end of all acquisitions. Cal flag should not change state as a result of "abort" command.

11:40 AM LTES Feature #32 (New): Intermediate-size science frames are created following scan period change

One or two intermediate-size science frames are created when changing scan period. One is expected.

11:38 AM LTES Problem Report #31 (New): Telemetry dropout following velocity change command

While attempting to change servo velocity from .333 mm/sec to .2806mm/sec, a loss of telemetry was observed. This wa...

04/08/2019

10:00 AM EMIRS Bug #25 (Resolved): OS Drift during pointing mirror rotation

09:59 AM EMIRS Bug #24 (Resolved): Extra Data Packets

09:59 AM EMIRS Bug #23 (Resolved): Mirror rotation

01/28/2019

11:42 AM EMIRS Bug #25 (In Progress): OS Drift during pointing mirror rotation