Wallpaper author:
Dan Crowson
17 Jun 2023
M10
M10 (NGC 6254 and others) is a Shapley-Sawyer class VII (https://en.wikipedia.org/wiki/Shapley%E2%80%93Sawyer_Concentration_Class) globular cluster located approximately 14,300 light-years away in Ophiuchus.
Luminance – 4x300s – 20 minutes – binned 2x2
RGB – 5:4:5x300s – 25:20:25 minutes each – binned 2x2
90 minutes total exposure – 1 hour 30 minutes
Imaged April 11th, 2021 at the IC Astronomy Observatory (Spain) with a FLI PL16083 on a Officina Stellare ProRC 700 at f/8 5600 mm.
This data is from Telescope Live (https://telescope.live/) “One-click Observations.”
LRGB - https://www.flickr.com/photos/dcrowson/52982204820/sizes/l/
Dataset from which the image was processed
M10
3 credit
- Type of target............................................................................................................................Globular Cluster
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 254.2877 Dec -4.1003
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................12 Apr 2021 - 11 Aug 2021
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 273 | 50m | 11 |
| Red | 327 | 1h | 11 |
| Green | 273 | 50m | 11 |
| Blue | 327 | 1h | 11 |