Eycos USER GUIDE Bedienungsanleitung PDF herunterladen (Seite 43)

"All columns“and "whole catalogue"

Some VizieR forms have two check boxes. The first one allows you to download all the

columns of the concerned catalogues – and not only the default ones. The other check

box allows you to download the whole catalogues without taking into account a specific

target. This last option is limited to the first million sources.

5.2.9Characteristics of the SkyBot form

The “SkyBot” tab opens a form to access solar system objects (except planets).

The institute of celestial mechanics in Paris (IMCCE) has given Aladin access

to its ephemerides database, which enables, with an excellent precision, to find asteroids

and other solar system objects that are on your image giving its epoch.

The field to give the date is automatically given with respect to the current image.

Note: The epoch given in the image header is not always very precise, hence possible

location errors. In this case, you can give the date manually.

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Eycos USER GUIDE Bedienungsanleitung Seite 43