MDM Trouble Report for 2018 Jul 10

Telescope: 1.3m
Observer(s): Hojin Cho (SNU)
Instrument: Templeton

Problem(s) Encountered:
Telescope did not slew along Dec Axis, as described in
 TCS System Control Failure 2  in may 10, 2017.

Problem first occured while trying to home the telescope to
zero the telescope, which failed with the error:
ERROR point not converging dist=1.376 dra=1.338 ddec=0.046
These error occured whenever I issued the telescope to move
while *tracking was off*.

While tracking was on, different error message was shown:
ERROR offset m_dec fatal following error

The slew could be completed if the slew command did not involve
offset along dec direction.

By the time the issue is recognized, the sky condition gone 
terrible, thus no measure was done to fix this issue.

Effect of this error was minimal; anyway the sky was not 
suitable for observation at all.

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Submitted on 2018 Jul 11 [2:01:32]