Wallpaper author:
Dan Crowson
05 Sept 2023
NGC 2903
NGC 2903 (NGC 2905, UGC 5079, PGC 27077 and others) is a barred spiral galaxy located approximately 29 million light-years away in Leo.
RGB – 12:12:13x300s – 60:60:65 minutes each – binned 1x1
185 minutes total exposure – 3 hours 5 minutes
Imaged over seven nights in February, 2021 and March and April, 2022 at the El Sauce Observatory (Rio Hurtado, Chile) with a FLI PL 9000 on a PlaneWave CDK24 at f/6.5 3974 mm.
This data is from Telescope Live (https://telescope.live/) “One-click Observations.”
RGB - https://www.flickr.com/photos/dcrowson/53166315227/sizes/l/
Dataset from which the image was processed
NGC 1672
8 credit
- Type of target............................................................................................................................Galaxy
- Camera............................................................................................................................FLI ProLine PL9000
- Target coordinates............................................................................................................................RA 71.4273 Dec -59.2474
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................13 Apr 2021 - 08 Apr 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Blue | 695 | 3h40m | 19 |
| Luminance | 568 | 3h | 19 |
| Red | 568 | 3h | 19 |
| Green | 567 | 2h50m | 18 |