Log Book Entry No.140

Created: 02 Mar 2017 19:44:45

Last Revised: 02 Mar 2017 19:44:45

JacobChambers

PH2900 Observation 2 JC

• Entered dome and opened dome, remover cover and lens caps.
• Turned cameras on and set cooling to -15 degrees C.
• Took cooling test exposures approx. every 5 minutes.
• Centered cameras on Betelguese and took 2, 0.1 second exposures on each respective camera.
• Then took a 10 second exposure on camera 2
• Centered cameras on Atlas and Pleione and took a 0.6s exposure on camera 2 and a 0.8s exposure on camera 1.
• Centered cameras on Andromeda and took 2 60s exposures and one 180 second exposure. Astrometry link below;
• http://nova.astrometry.net/user_images/1523269#annotated

• 20170302_selected.zip: 20170302_selected.zip