Geoscience Reference
In-Depth Information
Fig. 2. Occultation of HIP 079407 by (51) Nemausa on February 21, 2004 (UTC). Part of our raw zipper data is shown here. There are
32 rowblocks (90
◦
rotated) in this figure. Each rowblock includes 2048
×
64 pixels, where 151
×
64 pixels are shown. Each pixel corresponds
to 3 arcsec in the sky. Starting from the left, each cycle lasted for about 0.5 s. The two circles, centered on the target star, indicate the
start and the end of this occultation roughly. The asteroid itself (
m
V
=11
.
9) is barely visible during occultation where the target star
is missing for 10 rowblocks.
