Field | Description![]() |
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RA/DEC | Telescope coordinates, at the time of the sampling. |
DIMM/OL | Seeing value, provided by the DIMM. Seeing value calculated from the AO loop data (it under-estimates slightly the real value) |
notes | Notes |
Mag | Magnitude (approx R) of the AO guide star |
exp | Integration time (ms) of any frame within the fits cube |
TrackNo | Identifier of the cube of fits data, in the form: "yyyymmdd_hhmmss" (tracking_number). Each fits file has a standard name in the form: "tracking_number"_pisces.cq.fits |
freq | Frequency of the optical control loop (Hz) |
filter | Filter used for the sampling |
El | Elevation of the target at the sampling time |
bin | Binning value of the pyramid sensor CCD |
#mod | # of modes used for the compensation of the atmospheric turbulence |
#frames | # of frames contained within the fits cube |