Telescope Data Center

habsky process

Hectospec Image
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This task simply divides out a model sky absorption from a Hectospec spectrum or a set of Hectospec spectra. The spectrum used to divide out the water absorption bands in the sky at 6870-6955 A and 7680-7730 A is shown below. Click on either feature to see a detailed view of it.

Model Atmospheric Water Absorption Spectrum

[Hectospec Reduction] [Hectospec] [Instruments] [Hectochelle]