 |
This large picture is the sum of a 200s and a 300s
exposure using a narrow band filter centered at 555 nm and two 300s exposures
using another filter centered at 618.5 nm. They were taken from 6:10 to 6:35
UT.
The field size is 4.6×5.2 degrees. |
 |
This
picture is part of the largest one. The field size is now
54×61 arcminutes. |
| Finally, in this picture we have magnified the structure in front of the
coma. The field size is
68×82 arcminutes.
|