photo sharing and upload picture albums photo forums search pictures popular photos photography help login
Tom Arrington | all galleries >> Tom's Astrophotos >> 2011 > Leo Triplet
previous | next
4/3/11

Leo Triplet

Taken under very poor skies. But it wasn't raining and the moon was new. Seeing was poor and high clouds for much of the night. I had to pack up earlier than planned when the wind picked up to 20+ mph, my mount won't handle that.

Reprocessed in 2019. More aggressive Deconvolution in CCD Stack of the Luminance Layer with Layer Masks in Photoshop CC. Added Luminance to color in Lab Color.

Image Details:
Date Taken - April 3, 2011
Locatioin - West of Columbia, MO
Telescope: William Optics FLT 110
Flattener: W/O Flattener/Reducer IV system at f5.6
Mount: Celestron CGE Guided with a Meade DSI Pro & PHD Guide
Camera: SBIG ST8300M & FW5-8300 filter wheel with Baader LRGB Filters
Exposures: 8x8 minutes Luminace 2x6 minutes RGB
Software: CCDSoft, CCDStack, PhotoShop CS3, Noise Ninjz, Carboni's Tools

0.00s hide exif
Full EXIF Info
Date/Time03-Mar-2019 21:15:43
Make
Model
Flash UsedNo
Focal Length
Exposure Time
Aperture
ISO Equivalent
Exposure Bias
White Balance
Metering Mode
JPEG Quality (6)
Exposure Program
Focus Distance

other sizes: small medium large original auto
share
Type your message and click Add Comment
It is best to login or register first but you may post as a guest.
Enter an optional name and contact email address. Name
Name Email
help private comment