Dome optical turbulence measurements with Domecam at Caucasian Mountain Observatory 2022-2024

This dataset contains partially preprocessed scintillation measurements obtained at the entrance pupil of the 2.5 m telescope at the Caucasian Mountain Observatory. Contents: Autocovariance functions (with time delays of 0 ms, 10 ms, 20 ms, 40 ms, and 80 ms) are provided in fits.zip. Measurements include: Real entrance pupil observations Virtual pupil observations (conjugated to an altitude of -2 km) Metadata: metainfo.csv contains details on the observed objects and their spectral energy distributions for each measurement series. Spectral data: spectra.zip includes spectral response curves for all optical elements and potential source objects Processing results: results.csv includes derived dome optical turbulence power accompanied with additional environmental data: Series id Date and time of measurement, UT Elevation of the telescope, deg Azimuth of the telescope (S->W), deg Dome OT power, m^1/3 Dome OT time constant, s Dome OT decorrelation deviation from exponential law Ambient temperature (as measured by meteomast), C Ambient wind speed, m/s Ambient wind direction (N->E), deg Temperature difference between M1 mirror and air inside the dome. C OT power as measured by MASS-DIMM (0 km layer), m^1/3 OT power as measured by MASS-DIMM (0.5 km layer), m^1/3 OT power as measured by MASS-DIMM (1 km layer), m^1/3 OT power as measured by MASS-DIMM (2 km layer), m^1/3 OT power as measured by MASS-DIMM (4 km layer), m^1/3 OT power as measured by MASS-DIMM (8 km layer), m^1/3 OT power as measured by MASS-DIMM (16 km layer), m^1/3 Seeing as measured by SPP, arcsec Note1: MASS-DIMM OT power is for zenith, wavelength 0.5 mkm, Note2: SPP seeing is for line of sight, wavelength 0.55 mkm.