Thursday night at the 2019 Winter Star Party, the thin crescent Moon presented a wonderful sight. Not only was the Earthshine quite prominent, but two peaks at the bottom limb were just poking up and out into the sunlight making little peaks of light below the crater Tycho. I had my 6″ Esprit 150 refractor setup with an FLI ML-16200 CCD camera, which is really best suited for long exposure astrophotography. So, I shot the lunar limb through an Ha filter, which attenuates the light nicely allowing for the slow shutter speed of a full frame CCD camera. Then for the Earthshine, I used a 10 second exposure through a red filter. This naturally saturated the bright side of the moon, but I blended the two images together in Photoshop to better match the dynamic range that was available to my eyes through binoculars or a neighboring telescope with an eyepiece.

Moon with Earthshine
This image had to be a composite as the Earthshine is so much dimmer than the Sun illuminated limb.

Cosmic Tourists

This year the Winter Star Party returned to the Florida Keys after having to relocate for a year due to the extensive damage wrought by Hurricane Irma. We could not have been treated better by the weather, and there’s going to be several additions to my gallery from this years photography and imaging. This is my favorite image from the trip, and I think possibly my favorite nightscape I’ve ever taken. I also won first place in the wide field imaging contest with this shot. Just before dawn, I knew the Summer Milky Way would be making an appearance and I wanted to catch it behind a row of telescopes setup for the star party. While scoping out (ha, see what I did there) locations, I saw two other people shooting possibly Venus and Jupiter being reflected in the water. I knew I had the perfect shot that captured the essence of the Winter Star Party! Two star gazers enjoying the view in tourist central (the Florida Keys). Truly, we are all here as cosmic tourists.

Canon 5D Mark III
10 seconds @ISO 3200
Sigma 20mm art lens f/1.4

Astrophoto of astrophotograhers
Cosmic Tourists