On the 5th February 2023, member Jim Burchell captured this absolutely beautiful image of the full moon also known as the Snow Moon. Jim took the photo using a Pentax KP, 300 mm, F7.1 1/25 sec and iso 400.
Author: WebMistress
Active Sun – 10th February 2023 by Jim Burchell
NEVER LOOK AT THE SUN DIRECTLY. Please see our Solar Observing safety page at crayfordmanorastro.com/solar-safety/
A super image of an active Sun captured by member Jim Burchell on the 10th February 2023 showing Sunspots 3213 to 3221. Jim took the image with a Pentax KP attached to 102mm Altair Astro refractor using a solar filter.
Below is an image of the Sun on the 10th Feb 2023 taken from Spaceweather com showing the sunspots with their allocated numbers. Credit: SDO/HMI
Comet C/2022 E3 (ZTF) on the 7th Feb 2023 by Honor Wheeler and 8th Feb 2023 by Simon Dawes
Member Honor Wheeler captured the Green Comet C/2022 E3 (ZTF) on the 7th February 2023 using a Canon M6 with a 400mm lens on a Star Adventurer tracking mount. ISO1600, 30" expsoure. The comet is centre right in the image in the constellation Auriga. The bright star Capella is above the comet at the 10 o clock position from the comet and the star Elnath is below the comet between the 6 & 7 o clock position from the comet.
Then just before Moon rise on the 8th February 2023 member Simon Dawes captured this image of the green comet. Details of how Simon acquired the image are included on the photo.
Snow Moon – 5th Feb 2023 by Neil Webster
Processed in Photoshop.
Exoplanet transit of EPIC 246851721b by Martin Crow
The transit of EPIC 246851721b measured by CMHASD member and trustee Martin Crow for the ExoClock project on the 21st January 2023. The transit depth is a mere 5 thousandths of a magnitude. EPIC 246851721b is a gas giant exoplanet that orbits an F-type star in the constellation Taurus. Its mass is 3 Jupiters, it takes 6.2 days to complete one orbit of its star and is 0.07229 AU from its star. This planet was discovered by Yu et al. 2018. The discovery was made with the space telescope 0.95 m Kepler Telescope.
Heart Nebula (IC1805) and Jellyfish Nebula (IC443) by Neil Webster
Next, see below; is a fantastic widefield image of the Jellyfish Nebula taken by Neil on the 21st January 2023.
The Jellyfish Nebula; also known as IC443 and Sharpless 248 (Sh2-248) is a galactic supernova remnant (SNR) in the constellation Gemini. On the plane of the sky, it is located near the star Eta Geminorum. Its distance is roughly 5,000 light years from Earth.
The glowing cosmic tendrils and bulbous 'head' are what give this deep-sky object its name, as it resembles a jellyfish. The Jellyfish Nebula is all that remains of a massive star that ran out of fuel and exploded as a supernova, leaving behind a shell of glowing gas. IC 443 has an angular diameter of 50 arcmin, the full moon by comparison, is 30 arcmin across.
Check out Neil's flickr page at https://www.flickr.com/photos/137388222@N05/
Comet C/2022 E3 (ZTF) by Simon Dawes on 31st Jan 2023
Super image of Comet C/2022 E3 (ZTF) taken by member Simon Dawes with Bessel/Cousins photometric filters and a broadband LPS filter (IDAS LPS D2) then combined to give an RGB image, colour hasn't been altered. More detail of how Simon acquired his image is on the photo.
C/2022 E3 (ZTF) is a long period comet from the Oort cloud that was discovered by the Zwicky Transient Facility (hence the ZTF in the Comet's name) on 2 March 2022, using the 1.2-m, f/2.4 Schmidt telescope at Mount Palomar. It was the 3rd such object discovered in the fifth half-month (A, B, C, D, E) of the year. Thus, 2022 E3 (ZTF).
The comet has a bright green glow around its nucleus due to the effect of sunlight on diatomic carbon and cyanogen.
Comet C/2022 E3 (ZTF)- 29th & 30th Jan 2023 by Jim Burchell
After seeing Honor Wheeler's image's of Comet C/2022 E3 (ZTF) CMHASD member Jim Burchell decided to have a go at trying to image the Comet too.
Jim said ''It was rather difficult as the Comet wasn't very easy to see as there was some high cloud and the Moon was in play.
I was struggling to see the Comet with binoculars so in the end I used my 70 mm telescope but it still wasn't obvious.
The image below was taken with a Pentax KP camera attached to Altair Astro 70mm ED triplet refactor at ISO 1600 and 15 Second exposure.''
The comet is the fuzzy patch in the centre of the image below taken on the 29th Jan 2023 by Jim.
The next image below of the Comet was taken by Jim on Monday 30th Jan 2023 using the same setup as the day before. Again, it was quite difficult to find as the Moon was bright. The image was then processed by Jim on his phone using an enhanced image tool.
Comet C/2022 E3 (ZTF) – 27th Jan 2023 by Dr Mike Rushton
A super photo of Comet C/2022 E3 (ZTF) taken on 27th Jan 2023 by Dr Mike Rushton using an eVscope.
Comet C2022 E3 (ZTF) – 22nd Jan 2023 by Honor Wheeler
CMHASD member Honor has managed to capture Comet C/2022 E3 (ZTF) that is gracing our skies at the moment in a photo back on the 22nd Jan 2023.
Honor said ''I watched Nick James sky notes on today's BAA meeting about Comet E3 so decided to look for it. Not that easy to find but it is unmistakable as a faint fuzzy in binoculars. So I took a photo just to prove I wasn't seeing things. Worth a decent image with a telescope with more time than I had.''
The comet is the fuzzy patch centre right in the photo.
