Nebulae Elephant Trunk Previous Next Enlarge to Full Size Date: 12/2/2008 Photo Credit: Paul Mortfield & Stefano Cancelli Object: Elephant Trunk (Vdb 142) Date: September 2008 Location: Sierra Remote Observatories California Telescope: RCOS 16" f/8.9 Camera: Apogee U16M with AstroDon Gen2 Filters Wavelengths: Ha(3nm), OIII (3nm), SII, R, G, B Exposure Time: 20 hours Notes: A hybrid using the hubble pallete for the nebula and addition of RGB data for the stars.

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