M7, 21 June 1998
Image Linkhttps://ocastronomers.org/wp-content/uploads/2019/01/m007-01.jpg
Photographer Rick Steiner
Optics Used
Camera Used
Settings / Equipment Astrophysics Traveller refractor (610mm fl, f/5.8); manually guided using a single-axis drive Super Polaris mount; 16 min exposure on Kodak Royal Gold 1000.
Location 21 June, 1998, 0922 UT; Anza, California
Date / Time June 21, 1998 12:00 am
Copyright
Additional Information The open star cluster M7 in Scorpius. Also in the field is globular cluster NGC 6453. Taken under excellent seeing conditions (8/10).