Melotte 15 in Ha
Merlotte 15 in Hydrogen Alpha
20 minute exposures combined to a total of 3 hours Ha (binned 1x1).
Imaged with a QSI 683 wsg-8 and the Astro-Tech 8" Ritchey-Chrétien
QSI 683ws S/N 00601301 HW 09.00.00 FW 06.01.08 PI 6.0.606.0
© Coates Astrophotography
