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It calculate a calibration for a MALDI TOF (and possibly other) mass spectrometers using any kind of (semi-)repetitive peptide as the calibrant.

Image galleries and equipment.

Astronomy, astrophotography, CCDs, telescopes, observatory, digital astroimages, photographing space, amateur astronomy, amateur astrophotography.

Astronomical images taken through a Meade LX200 and a Pictor 416 CCD camera. There are images of comets, galaxies, planets, clusters and nebula. There are also ...

This is a web site of astronomy, astronomical photography, articles about astronomy and astrophotography and useful tips and tricks.

Astronomical photography with film, digital, and web cameras

Astrophotographs.com is an e-commerce web site of astrophotography, astrophotographs of solar and lunar eclipses, comets Hale-Bopp, Hyakutake and Halley's, northern ...

Darknight astrophotography nightscape photographs of earth and beyond. Aurora borealis northern lights landscapes astrophotography and astronomy in the highlands of ...