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BSM Hamren

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Bright Star Monitor - Hamren (BSM Hamren)

 

 

 

 

 

 

Site
Latitude and longitude: 35:36:25.6N, 118:18:30.7W
Elevation: 915m
Site manager: Bob Stine
Internet access: 4G
Weather statistics: good dark site
Typical good seasons:

Telescope
Type: Astro-Tech AT-65EDQ
Aperture: 65mm
Focal length: 422mm
F-ratio: f/6.5
Focuser: Moonlite

Mount
Type: Celestron CGEM
Computer:  Windows 7 PC
Software: MaximDL, ACP, ACP Scheduler, FocusMax
Telescope Advocate:

Camera
Type: SBIG ST8-XME 1530x1024
Filter wheel: SBIG CFW-9
Filters: Astrodon BVRIC
Pixel size: 4.38arcsec/mm
Field of view: 1.86 x 1.25 degrees
Saturation: 54K ADU
Readnoise: 14electrons
Gain: 2.5 electrons/ADU
Dark: negligible
Cosmetics:

Typical use of system
Survey

AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484