Information on Service 'Maidanak Observatory Lens Images'

A service that produces bias frames for raw exposures. These are FITSes having the mean value of the overscan area of the accompanying raw file throughout.

For a list of all services and tables belonging to this service's resource, see Information on resource 'Maidanak Observatory Lens Images'


You can access this service using:

This service is not published. This can mean that it was deemed too unimportant, for internal use only, or is just a helper for a published service. Equally likely, however, it is under development, abandoned in development or otherwise unfinished. Exercise caution.

Other services provided on the underlying data include:

Spatial Coverage

Input Fields

The following fields are available to provide input to the service (with some renderers, some of these fields may be unavailable):

NameTable Head DescriptionUnitUCD
accref Accref The accref of the *processed* frame to compute the bias frame for. N/A N/A

The data from Maydanak observatory have been obtained in a German-Uzbek collaboration (Heidelberg, Potsdam, Tashkent) and are not in the public domain. If you want to use the data for your research, send a request to Robert Schmidt at the Astronomisches Rechen-Institut/Zentrum für Astronomie der Universität Heidelberg, rschmidt(AT)

VOResource XML (that's something exclusively for VO nerds)