Image Description and Details :

The Shark Nebula, a large, faint molecular dust cloud in the constellation Cepheus lies around 650 light years distant. The cloud was nicknamed the Shark Nebula since it looks like a shark in wide field images. Within the molecular cloud are several objects. LDN 1235 is a dark dusty patch near the head of the shark. Two beautiful blue reflection nebula, lit up by hot B8IV stars lie above and below. VdB 150 is the top reflection nebula and VdB 149 is the bottom one. Off near the right edge is the galaxy PGC 67671 lying some 50million light years distant. The image was taken at the Okie Tex Star Party in October of this year.Stellarvue SVX 152 refractor at f8, ZWO ASI 6200 camera riding on a Paramount MyT. Image acquisition controlled by the Voyager. The image is LRGB.Luminance: 435min, Red: 185min, Green: 190min, Blue: 195min for a total of 16hrs 45min. Processing done with

Copyright: Jonathan Talbot

WR 134 is a Wolf-Rayet star in Cygnus which is around 6,000 light years distant. It shines at 400,000 times the luminosity of the sun. Intense radiation and stellar winds have created a bubble of gas around the star. In this image the bubble is seen in blue/green doubly ionized oxygen (OIII) light. A large amount of hydrogen (HII) emission is also displayed as the red areas. The star responsible for this is near the center of the bubble and is whiteish. The image was taken with my #Stellarvue SVX 152T refractor and #zwoasi 6200 camera through RGB and HII/OIII filters. The image combines a bit over 47 hours of exposure time. Automation was controlled with a #primalucelab Eagle 4 pro and Voyager Astrophotography Automation software. The image is cropped and rotated for a pleasing view.

COPYRIGHT: Jon Talbot

Image Description and Details :

Abell 39 is a faint nearly symmetrical planetary nebula in Hercules. Exposures for Abell 39 taken from 3 April to 21 May 2021 from my backyard Observatory. 32.1 hrs of exposure time consisting of 160min of Red and Green, 140min of Blue, 700min of Ha and 760min of OIII. I used my Stellarvue SVX 152T with a ZWO ASI 6200 camera. Control was with Voyager automation. The images were taken using 1x1 binning for a resolution of .64 arcsec/pixel. The exposures were also done using a 1/2 frame ROI.
Abell 39 is the 39th entry into George Abell's catalog of planetary nebula. Within this field are an enormous amount of background galaxies, probably more than foreground stars. The image is a crop of a much larger field of view.



Copyright: Jon Talbot