2D spectrum. Artificially colored.
C/2006 A1
(Pojmanski)
March 13.203 UT 2006
Observation
Observatory: Castanet
Tolosan (France) - IAU959
Observer: Christian Buil
Instrument: Celestron
11 (0.28 cm aperture) - LHIRES III spectrograph - 150 g/mm grating (sampling of 0.29
A/pixel) + Audine KAF-0402ME
CCD
Cumulative exposure time of 30 minutes (stack of 6 five minutes shot)
2D
spectrum. Artificially colored.
Spectrum
normalized at wavelength 6600 A
130306.dat