Jonathan Poh Photography

15/03/2026

M101 Pinwheel Galaxy in HaRGB

Total integration: 12h 48m

Integration per filter:
- LP: 9h 48m (196 × 180")
- Multiband: 3h (36 × 300")

Equipment:
- Telescope: Askar FRA400
- Camera: ZWO ASI585MC Pro
- Mount: Sky-Watcher Star Adventurer GTi
- Filters: Astronomik L-2 Luminance UV/IR Block 2", Optolong L-eXtreme 2", Optolong L-Pro 1.25"

For more information, visit AstroBin:
https://app.astrobin.com/i/64iuqq

04/03/2026

M81 and M82 (Bode's Galaxy and Cigar Galaxy)

Total integration: 21h 33m

Integration per filter:
- LP: 15h 30m (310 × 180")
- Multiband: 6h 3m (121 × 180")

Equipment:
- Telescope: Askar FRA400
- Camera: ZWO ASI585MC Pro
- Mount: Sky-Watcher Star Adventurer GTi
- Filters: Astronomik L-2 Luminance UV/IR Block 2", Optolong L-eXtreme 2", Optolong L-Pro 1.25"

For more information, visit AstroBin:
https://app.astrobin.com/i/i1tt9j

03/02/2026

This is a location I’ve been to a few times, and popular amongst local photographers. It’s sad and unfortunate that a large part of it has been destroyed by the recent storms.

22/01/2026

Wild Boar in Bako National Park (Sarawak)

📷 Olympus OM-D E-M1 Mark III + M.Zuiko 40-150mm F4.0 PRO
🎛️ ƒ/4 • ISO 1600 • 1/500s

05/01/2026

On a recent trip to Malaysia, I went to the Bako National Park in Sarawak (Borneo). Despite the ominous sky threatening to pour down with monsoon rains, which luckily didn’t happen on the jungle trek, I spotted one of the famous proboscis monkeys, and a beautiful (and highly venomous) green viper. Wildlife is not my usual photographic subjects, but I think these came out well!

04/01/2026

2025 was a year of learning lots of new skills, in using my equipment for capturing photons from nebulae thousands of light years away, as well as advanced techniques for post-processing the image data. Here are some of my favourite images that I produced during the year. What do you think? Which one of these is your favourite?

04/01/2026

These are some of the best landscape and travel photos I took in 2025. It’s been a challenging year, for sure, but I’ve been working on my composition and post-processing techniques, and I think it shows. What do you think? Which one of these images is your favourite?

15/12/2025

Sky fire over Paris

📷 iPhone 14 Pro

05/11/2025

New release in my store! Here are a few of my astrophotography images, in high-resolution 4K, ready to be used as wallpaper on your computer. Immerse yourself in the beauty of the cosmos with this collection. Also available, the same set of images, optimized for mobile phones. Click on the link to purchase - each set is only €5.00. Thanks for your kind support! 🎉

You will receive a set of 5 of my astrophotography images, optimized for use as wallpaper on your desktop computer. - Caldwell 49, the Rosette Nebula ...

23/10/2025

N° 12 Tram / Lisbon
Elétrico N° 12 / Lisboa

📷 Olympus OM-D E-M1 Mark III + M.Zuiko 17mm F1.8
🎛️ ƒ/11 • ISO 200 • 1/250s

21/10/2025

We have a new visitor in our solar system. Comet 2025 A6 (Lemmon) was discovered in January this year, and today it makes its closest approach to Earth. Unfortunately for me, in Portugal, the weather is not favourable, with thick clouds and rain yesterday and all this week.

However, I was lucky to capture some images of it 3 weeks ago, on 25 September 2025. I only just got around to processing it. It's a bit more involved than the nebulae and galaxies I'm used to. I managed to get some of the ion tail, and the signature green halo around the nucleus.

This is a once-in-a-lifetime chance to see this comet, the next time it swings by our planet will be in about 1000 years. If you have the opportunity (and good weather) to see it, go outside with a pair of binoculars or a telescope and try to find it!

Some acquisition details:
🔭 Askar FRA400 400mm f/5.6 refractor, Sky Watcher Start Adventurer GTI GoTo tracking mount
📷 ZWO ASI585MC Pro cooled astronomy camera
🌌 30 x 120s stacked
Processing done in PixInsight and Adobe Photoshop.

16/10/2025

Just added a set of Postcards from Setúbal to my Ko-fi store, featuring landmarks around the city. Check it out!

A set of 4 postcards, 10cm x 15cm, featuring images of Setúbal landmarks.