Beautiful M42 in crystalline skies

Orion Nebula, M42, by Hayden Gill. February 2020

Hayden Gill, a member of our Cuyahoga Astronomical Association (CAA) braved a very cold but crystal-clear February night collecting image data to create this picture; it was also his very successful first effort at image stacking.

Gill wrote: “I shot it with a Nikon D7200 on a SkyWatcher EvoStar 80ED {telescope}, CGEM II mount. For guiding I have a 60mm ZWO scope and a ZWO 174 mono” guide camera. He used his Nikon for the data capture and Deep Sky Stacker to build the image. Each exposure was two minutes at ISO 800. He used 34 light images, 20 darks, 20 flats, 25 bias frames. Post processing was in Photoshop.

“This was my first attempt at astrophotography stacking. First time stacking and first time really putting all my gear to use how I have been intending to. Can’t wait to get back out!”

We will be eager to see Gill’s continued progress and images!

Old Moon rising

Image: Moonrise over Cleveland. Credit: Frank Shoemaker.
Old Moon Rising. Cleveland, Ohio’s downtown skyline with waning Crescent Moon rising. The moon was about 32.5 hours until new. Credit: Frank Shoemaker

This beautiful new shot of an “old” Moon rising was made by Cuyahoga Astronomical Association member Frank Shoemaker. The photographer writes, “I shot this image this morning [September 27] at 5:50.  The moon was about 32.5 hours until new. So far, this is the closest I’ve shot the moon to being new.”

The “new” phase is the end of the lunar cycle aging from Full, and fully-lit, to New and fully-dark; it’s also the beginning of the next cycle, thus New Moon.

“I shot it from the west end of Edgewater Park on the new pier down at the water. I used a Canon 7D Mark II with the 100-400 mm lens at about 260 mm. It’s a single exposure, 2 seconds at f/9, ISO 2000.” Shoemaker explained. “I processed the image through Topaz Labs DeNoise AI and finished it in Lightroom. I planned the shot with the Photographers Ephemeris app.”

 

A star to steer her by

Marblehead Light with Star Trails. Photo by Alan Studt.
Marblehead Light with Star Trails. Photo by Alan Studt.
A nighttime visit to Lake Erie’s Marblehead Lighthouse provided the perfect opportunity for the Cuyahoga Astronomical Association’s Alan Studt to create this beautiful image. This nightscape isn’t a simple, single-exposure image as done in the old film camera days.
Here’s what went into making this picture:
  • Shot an approx. 22-minute star trail between 11:30 and Midnight (100 – 13 second shots at ISO 3200).
  • Edit out dozens of airplanes – probably all but a handful of the shots had multiple planes flying by.
  • Foreground is made of 45 images median stacked equaling about a nine-minute exposure.

Tools:

  • Nikon D850
  • Tamron 15-30mm @ 15mm, f /2.8
  • Post done in Sequator, StarTrails.exe, Lightroom, and Photoshop
“Beautiful evening!” says Studt. We agree, and thanks for sharing!

 

Beautiful North America

Photo: The North America Nebula by Lonnie Dittrick
The North America Nebula by Lonnie Dittrick

This image was captured by the Cuyahoga Astronomical Association’s member Lonnie Dittrick. The astrophotographer reports it took “fifty-two 90-second light frames over two nights (fighting waning gibbous moon and smoke from Canada)” from his backyard in Northeastern Ohio.

The North America Nebula (NGC 7000 or Caldwell 20) is an emission nebula in the constellation Cygnus, close to Deneb (the tail of the swan and its brightest star). The remarkable shape of the nebula resembles that of the continent of North America, complete with a prominent Gulf of Mexico.” — Wikipedia