(132) Aethra occults 2UCAC 15762481 for 1.87 sec

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This was my first event in 9 months after the heavy LaNina rains of the 2011-2012 summer.

The event was recorded with a prototype of the Astronomical Digital Video System using a Flea3 camera running at 3.75 fps with Gamma of 4.000

Light curve.

Light curve of the occulted star (blue) and a comparison star (green) normalized on the comparison star.

The ADVS settings used in the recording during the occultation.

Catalog comparison. Looks like the original UCAC2 prediction was closest but the actual path was between the UCAC2 and UCAC3 prediction.

Tangra-2 light curve file

Original prediction from IOTAUpdates