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AR & Dec: 21h 08.1m +43° 47' The Cygnus Wall in NGC7000 |
Sensor: Ccd Sbig ST-10XME + filter H-alpha 6,3nm |
Number: 2009.08.19 - 22h 22m U.T. |
Exposure: 5 x 1800 seconds - Total Time: 2,5h |
Instrument: BRC250 1280/5 |
Site: Forca Canapine 1550m (PG) - Italy |
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H-Alpha + Luminance
