Metin Altundemir

03/08/2026

Rho Ophiuchi

Date: 2022, June 22nd. 22:13 - 23:55 local time
Camera: Canon EOS 6D
Lens: EF 24-85mm
Tracker: iOptron Skyguider Pro
Location: Topuklu Plateau, Denizli, Turkiye
Bortle: 3

ISO 3200, 90 secs, f/4.5, 85mm
61 lights, 20 darks, 30 bias
Total Exposure Time: 5490 secs (1 hour, 31 minutes, 30 secs)

I have re-processed this image with Siril. Final adjustments with Lightroom. Minor post adjustments with Instagram.

28/07/2026

25/07/2026

23/07/2026

Milkyway Over Sandal Divlit

Jeopark Astrofest 2026

Date: July 18th, 2026
Camera: Sony a6000
Lens: Samyang 21 mm
Location: Kula, Sandal Divlit Volcano, Manisa

Bortle: 4

15 secs, ISO 3200, f/4, 21 mm. Single shot.

19/07/2026

Moon from Jeopark.

18/07/2026

Astrofest Filmli Fotoğraf Atölyesi

ASTRODER Ahan da Fotoğraf Hypatia Bilim Kula Salihli UNESCO GGp

01/07/2026

Fullmoon tonight.

Date: 2026, July 1st, ~03:00 local time
System: Dwarf 3 Smart Telescope
Filter: VIS
Location: Istanbul, Turkiye

251 shots stacked.

31/05/2026

Leo Triplet (NCG3628, M66, M65)

Date: 2026, April 12th - 13th, 23:28 - 00:05 local time
System: Dwarf 3 Smart Telescope
Filter: Astro - 430 nm to 690 nm
Location: Istanbul, Turkey

Bortle: 8-9

Gain 60, 60 secs
31 lights, 10 darks
Total Exposure Time: 1860 secs (31 mins)

Stacked and processed with Siril and Lightroom.

Top left: NCG3628
Bottom Left: M66
Bottom Right: M65

17/05/2026

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

Date: 2026, April 5th, 21:39 - 22:12 local time
System: Dwarf 3 Smart Telescope
Filter: Astro - 430 nm to 690 nm
Location: Moda, Kadıköy, Istanbul, Turkey

Bortle: 8-9

Gain 60, 60 secs
79 lights, 10 darks
Total Exposure Time: 4740 secs (79 mins)

Cigar Galaxy at top and Bode's Galaxy at bottom.

Stacked and processed with Siril and Lightroom.

28/04/2026

Sun today.

2026, April 28th. 30 shots stacked.

Dwarf 3. Stacked within.