Processed ADI sequence

A processed ADI sequence with the speckles subtracted over the period of field rotation described in the text in this box. Residual dark trails adjacent to background stars are a result of processing artifacts and illustrate the field rotation that occurred during the period of this sequence. This image is from the GDPS data using the ALTAIR/NIRI adaptive optics system.

Credit:

International Gemini Observatory/NOIRLab/NSF/AURA

About the Image

Id:geminiann07017b
Type:Simulation
Release date:Oct. 8, 2007, 6:57 p.m.
Related announcements:geminiann07017
Size:250 x 250 px

About the Object

Name:HD 691
Category:Stars

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