A 13 second occultation was recorded by Steve Kerr, using an STC and Watec 120N+.

View the IOTA update.

Observers:
  1    S Kerr,Rockhampton, Queensland, Australia
  2(P) Prediction- IOTA Feed                

         



       

Discussion:

The circle above is plotted at the expected 208 km diameter of Loreley. With only one chord it is not possible to determine whether Steve was north or south of the central line of the event. The circle has been plotted on the observed chord .

The figure below shows the Tangra light curve of the occultation.

Observational Data:

Observation details for MP ( 165 ) Loreley
By Star              TYC 1183-00911-1 
On 2015-09-23  at 14:15:48.0

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Observer   Stephen Kerr
Location   Rockhampton, Queensland, Australia
Longitude  +150:30
Latitude   -23:16
Altitude   50 m
Datum      Other
Telescope SCT including Cass and Mak
Aperture   30 cm
Seeing     Slight flickering Clear 
Camera Type  Watec 120N+    PAL/CCIR      
Camera Delay 
Timing     GPS - time inserted Video with frame analysis
Disappearance  14:15:41.74
Reappearance   14:15:54.74
Comments: Recorded using Occurec Camera time corrections applied by AOTA ignored - already done in Tangra.