Image Description and Details :

The Soul Nebula in HASHO 12” RC Truss reduced by 0.8, Moravian G3 16200, LB Astro OAG, 3nm Chroma filters and on the incredible Paramount Me.Ha 30x1800OIII 30x1200 bin 2x2SIII 24x1200 bin 2x2

Copyright Information: ioan popa

Image Description and Details : 

Canon T3i (Dr. Caos)Samyang 135Sky Watcher Star AdventurerIntervalometroTomas: 60x60sIso: 1600F: 2.2Pixinsight 1.8Guillermo Cervantes MosquedaObservatorio CeCuCiMixtlán Jalisco México

Copyright Information: Guillermo Cervantes Mosqueda

Image Description and Details :

More than 30 cometary globules (CG) have been found in the Gum Nebula since the late 1970’s that generally have dense, dusty heads and long faint tails pointing away from the center of the Vela OB2 association. The intricate structure evident in this Ha-enhanced RGB image of CG4, render it as one of the most striking examples. The serendipitous appearance of the nearly edge-on background galaxy ESO 257 – G019 (PGC 21338) pointing to a tight circlet of stars about 9-arcmin above the center of the globule’s head adds to the drama of the image, as does the presence of the bright star-forming cloud Sa 101 beneath the globule’s tail. Located in Puppis approximately 1300 lys away, the head of CG4 spans nearly 2.9 lys at its greatest projected width on the sky. East is up and north is to the right on this image whose slightly cropped square-degree field-of-view spans 23.3 lys on a side at the assumed distance.

The data used to make this image were obtained by an FLI Proline 16803 CCD camera on Chilescope’s 0.5-m Telescope 2 (f/3.8) on the nights of March 30th and April 26th of 2019. A series of 10-min long unbinned exposures were taken through red, green, blue and H-alpha filters that were integrated for 40, 50, 50 and 50-mins, respectively, over the 65 x 65 arcmin2 field-of-view. Subsequent processing, which included preparation of a synthetic Luminance frame, was performed using CCDStack v.2 and Photoshop CC 2018.

Copyright Information: Hal Heaton

Image Description and Details : Startrail - dry treeVarjão de Minas / MG - São Gonçalo do Abaeté/MG07/11/2020 - 20h to 22hCanon Eos 6D modifiedBower 35mm F1.4, open in F460x120s, ISO 800

Copyright Information: Samuel Moitinho