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INDI Library v1.8.0 is Released (27 Jul 2019)

INDI Library v1.8.0 is mostly a maintenance release to fix a few bugs in several drivers.

polar alignment assistant: total success

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polar alignment assistant: total success was created by Gonzothegreat

Some of you might remember my huge dilemma back in December, when the polar alignment assistant tool did not work for me.
www.indilib.org/forum/ekos/4299-polar-al...-total-disaster.html

I can confirm that the bugs have been corrected, thanks for whoever was involved in fixing them.
I never experienced once the issue from last time, it took me about 1h30 to align. I wanted to take my time, no rush as the night was crystal clear.


I'm happy with this, I don't think I can get better.


And here's a 5 min shot unguided of Alkaid, taken straight after the alignment.
Kstars Mac osx
Odroid C1 running indiserver (kept up-to-date with apt-get update/upgrade)
HEQ5 pro / QHY5 / Atik 314L+
4 months 1 week ago #37629
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Replied by Gonzothegreat on topic polar alignment assistant: total success

Forgot to attach the full Alkaid 5min shot.

Kstars Mac osx
Odroid C1 running indiserver (kept up-to-date with apt-get update/upgrade)
HEQ5 pro / QHY5 / Atik 314L+
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4 months 1 week ago #37631
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Replied by pentaxian23 on topic polar alignment assistant: total success

Wow! 5 min unguided. Excellent. Congrats!
4 months 1 week ago #37640

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Replied by wotalota on topic polar alignment assistant: total success

I wish the stars over my house were as round as the German ones.
Mach1, ES80 x0.8, ASI071, ASI120 OAG, focusPro
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4 months 1 week ago #37657

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Replied by Ron Kramer on topic polar alignment assistant: total success

I've not tried this aspect of the software suite yet. Looks interesting. How long would it normally take? (I read over an hour?) but you were testing it I guess??
Is it like drift alignment? (Waiting for the drift?) I polar align my portable scope in 15 seconds with a pole scope. I align my permanent scope once a year in 3 minutes using a polemaster. Will this replace either one of those? I'd still have to be PRESENT at the mount for the adjustments correct?
AP Mach1 / CP4 APCC & PEMpro.
EXP SCI - ED152cf APO - Celestron 11" RASA - Stellarvue 80mm
Baader F2 HS NB filters, Lodestar X2 guide camera / OAG - ZWO 290mm mini
ZWO ASI1600MM Pro / ASI174M (solar) / ASI094MC
NEXDome, CLoudwatcher, AVX mount/ASIair and Stellarmate

4 months 1 week ago #37663

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Replied by wvreeven on topic polar alignment assistant: total success

The polar alignment procedure in Ekos is very similar to using a PoleMaster. With PoleMaster you need to manually match an image of the celestial pole with a predefined grid of stars. Ekos uses plate solving for this. It takes three images with the mount rotated differently and based on the plate solving results of those three images Ekos will show how good or bad your alignment is.

My two setups are mobile and for each it takes about 10 minutes to do the polar alignment.


Wouter
ASI1600MM-Pro Cooled and filter wheel with a SkyWatcher Esprit 80 ED on a SkyWatcher HEQ5-Pro

ASI1600MM-Pro Cooled and filter wheel with an 8" TS Ritchey-Chrétien on a SkyWatcher EQ6-R
The following user(s) said Thank You: Ron Kramer
4 months 1 week ago #37666

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Replied by Gonzothegreat on topic polar alignment assistant: total success

Ron Kramer wrote: I've not tried this aspect of the software suite yet. Looks interesting. How long would it normally take? (I read over an hour?) but you were testing it I guess??
Is it like drift alignment? (Waiting for the drift?) I polar align my portable scope in 15 seconds with a pole scope. I align my permanent scope once a year in 3 minutes using a polemaster. Will this replace either one of those? I'd still have to be PRESENT at the mount for the adjustments correct?


Wouter has already explained how this polar alignment works but if you want to read more about it including a video
stellarmate.com/support/ekos/align.html

It took me that long as I had just re-installed the mount in the box, and there is no way of looking through the polarscope for obvious reasons....
I would say that if you use your polarscope first to pre-align the mount, it should only take you 5 min or so using the assistant.
Kstars Mac osx
Odroid C1 running indiserver (kept up-to-date with apt-get update/upgrade)
HEQ5 pro / QHY5 / Atik 314L+
The following user(s) said Thank You: Ron Kramer
4 months 1 week ago #37676

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Replied by Ihoujin on topic polar alignment assistant: total success

Ron: Its a very efficient procedure. 2-3 minutes per iteration for me. Am generally satisfied after 1-2 iterations.
I just use my guide scope at 280mm and routinely get >20sec accuracy within 10 minutes.

Traditional drift alignment would require a great deal more time to accomplish that.
INDI/KStars on Raspberry Pi 3B+
Lubuntu 16.04
Skywatcher HEQ5 Pro Mount
Canon 600D Camera
Orion SSAG @280mm Guide Scope
PHD2
Adafruit Motor Hat shield
Adafruit GPS Module
Generic Bluetooth Joystick.
Startech 7 port powered USB Hub.
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4 months 1 week ago #37689

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Replied by colgs3b on topic polar alignment assistant: total success

I am not seeing an Auto mode for the polar alignment, and for some reason my AVX doesn’t move for the second and third images. Thoughts?
2 months 1 week ago #40167

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