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INDI Library v1.8.5 Released (19 Apr 2020)

April 2020 release of INDI Library v1.8.5 introduces new drivers while providing fixes and improvements to existing devices and core framework.

iOptron IEQ west/east reversed?

1 year 4 months ago
knro
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iOptron IEQ west/east reversed? #33756
I saw this issue yesterday with Patrick as we tried the new Ekos Polar Alignment Assistant tool that uses West/East command to move the mount.

So the RA would increases if we slew EAST, and decrease if we slew WEST.

East --> RA+
West --> RA-

This is the expected behavior. However, iOptron CEM60 (and anything based on the ieq driver) behaves the exact opposite of this. Is there some explanation for this?

Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
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1 year 4 months ago
PK
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iOptron IEQ west/east reversed? #33759
Odd. The CEM25 works fine in all aspects, except when I use the legacy Polar Alignment tool. I found the instructions given by EKOS to be reversed when it comes to calculating the ALT error (which is done using East/West stars). If EKOS told me the mount was too high, I had to increase its angle even more to get it aligned.

Peter


iOptron CEM25P
William Optics Star71
ASI 1600Mm Pro
Moonlight motorfocus
LodeStar X2 and ZWO OAG
DewBuster
NANO PC-T4

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1 year 4 months ago
knro
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iOptron IEQ west/east reversed? #33760
How about when you issue motion West/East command via the INDI or mount control panel, what happens to the RA reading?

Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
How to Submit Logs when you have problems?
Add your observatory info

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1 year 4 months ago
PK
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iOptron IEQ west/east reversed? #33763
Good question, I have never tried. I've only used KSTARS and allowed EKOS to move the mount from the Alignment module.

Peter


iOptron CEM25P
William Optics Star71
ASI 1600Mm Pro
Moonlight motorfocus
LodeStar X2 and ZWO OAG
DewBuster
NANO PC-T4

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