2023年6月23日 · Nebulae LBN 251, LBN 239, LBN 243, and open cluster IC 1311 Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: IC 1311

LBN 239 is found in the target rich Hll region of Cygnus. I reporcessed this image many times before finally settling on this version and ironically it looks a lot like my first try. There is a lot of …

From Virginia Beach , LBN 239 is visible in the dawn sky, rising at 01:59 (EST) and reaching an altitude of 33° above the north-eastern horizon before fading from view as dawn breaks at …

2014年8月27日 · LBN 239 - posted in Experienced Deep Sky Imaging: Lynds Bright Nebula 239 is one of the brighter in the list. Located above Sadr in Cygnus, this image is centered on LBN …

The SIMBAD astronomical database provides basic data, cross-identifications, bibliography and measurements for astronomical objects outside the solar system.

2018年10月25日 · My large mosaic image of cygnus shows this object group as pow tie shaped formation. Bow Tie of LBN 251, LBN 239 and the IC 1311. This two panel mosaic image is in …

2023年9月7日 · Luckily, the IMX571 has very low dark current, so this wasn't a problem. Stars are a weighted H (HO)O composite. Here are the subs: I had bad trails on thew right side of the …

2017年6月24日 · Good day all, During the first half of June I worked on this 4 panel mosaic of the LBN 239, 241, 243 complex in Cygnus. Besides the bright component ic1318a it was a test for …

LBN 239 is found in the target rich Hll region of Cygnus. I reporcessed this image many times before finally settling on this version and ironically it looks a lot like my first try. There is a lot of...

2023年6月23日 · Community for astrophotographers. Nebulae LBN 251, LBN 239, LBN 243, and open cluster IC 1311... by Steven Bellavia