Information on Service 'NSNS DR0.2: H-alpha and continuum'

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The Northern Sky Narrowband Survey maps the entire northern hemisphere down to a declination of -16° at an angular resolution of about 10 arcsec. H-alpha (without continuum, mapped to red), blue continuum (mapped to green) and red continuum (mapped to blue) as compressed 8-bit color HIPS for easy visualization. Stars are partially subtracted to make the faint reflection nebulae visible. See http://www.simg.de/nebulae3/dr0_2 for other data sets.

For a list of all services and tables belonging to this service's resource, see Information on resource 'Northern Sky Narrowband Survey'

Overview

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Coverage

Intervals of messenger energies reflected in this resource: 1.88713 1.89 eV
2.47473 2.47968 eV
1.845 1.84775 eV
1.46727 3.024 eV

This resource is not (directly) 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 some caution.

Other services provided on the underlying data include:

Citation Info

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