Plate Solving with Gaia catalogue

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Aldebaran1011
Posts: 6
Joined: Fri Aug 04, 2017 4:55 am

Tue Aug 21, 2018 12:27 am

Hello,
When Plate Solving with GAIA DR1 from Vizier is done, the chart with the red stars (right side in picture Gaia-solving.jpg) is rotated anti clockwise 90 degrees.
The orientation of the North-East Arrows on the Plate which is solved (left in the picture) is also rotated, North to the left, but real North is at top. Solving works, but not very well.
With UCAC4 it works fine.
What can be the cause o this?
best Regards
Henk
Attachments
Gaia-solving.jpg
Hamza Touhami
Site Admin
Posts: 564
Joined: Sat May 20, 2017 6:05 pm
Location: Phoenix,AZ
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Sat Sep 01, 2018 1:21 pm

Welcome back Henk

I have notified Cyril about this issue and he will get back to you
Hamza Touhami | Site Administrator
Hyperion-Astronomy.com
Cyril Cavadore
Site Admin
Posts: 74
Joined: Sat May 20, 2017 6:15 pm

Sun Nov 18, 2018 5:29 pm

Could you put a screen copy with the UCAC4 and then with GAIA ?
Rgds,
Cyril Cavadore
Principal Prism Author,
Alcor-System
www.alcor-system.com
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