New spectroscopic program of the European Fireball Network

0562410 - ASÚ 2023 RIV BE eng C - Konferenční příspěvek (zahraniční konf.)
Borovička, Jiří - Spurný, Pavel - Shrbený, Lukáš
New spectroscopic program of the European Fireball Network.
Proceedings of the International Meteor Conference /37./. Hove: International Meteor Organization, 2019 - (Rudawska, R.), s. 28-32. ISBN 978-2-87355-032-5.
[International Meteor Conference /37./. Pezinok-Modra (SK), 30.08.2018-02.09.2018]
Grant CEP: GA ČR(CZ) GA16-00761S
Institucionální podpora: RVO:67985815
Klíčová slova: meteor * camera network * spectrum
Obor OECD: Astronomy (including astrophysics,space science)
https://articles.adsabs.harvard.edu/full/2019pimo.conf...28B

Spectroscopic observation within the European Fireball Network has recently been extended by con- structing the Spectral Digital Autonomous Fireball Observatory (SDAFO). This device contains two Canon EOS 6D DSLR cameras equipped with Sigma 15mm lenses and holographic transmission gratings with 1000 grooves/mm. SDAFOs are currently installed at six stations and provide spectra of fireballs brighter than magnitude −7 in the wavelength range 380-900 nm with dispersion 0.4 nm/pixel. Thanks to 14 bit depth and the linear response of the detector, precise spectral mea- surements are possible, especially for fireballs brighter than −10 mag. Additional survey spectra of distant fireballs seen low above the horizon are provided by Supplementary Video Arrays installed at two stations.
Trvalý link: https://hdl.handle.net/11104/0334818