All Quiet on the Ionization Front

Technical Details:

• Subject: vdB-142
• Instrument: Astro Physics 7" f/7 EDF Refractor
• Platform: 1200 QMD
• Exposure: 10 X 600 seconds
• CCD Camera: SBIG ST10e
• Filter: Custom Scientific, Hydrogen Alpha, 4.0 nm bandpass, 1/4 wave, AR coated
• Photographer: John P. Gleason
• Location: Hidden Valley Observatory, Soquel, California
• Date: August 28, 2001





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Last updated: 09/15/01