Toots for chrfrde@mastodon.social account

Written by Christian Fröschlin on 2025-02-02 at 20:46

Time lapse of last night's #Mars covering six(!) hours of real time. 67 x 6000 x 15 ms Ha 35 nm in Celestron 8" + 2.5x powermate. #astrophotography

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-02-02 at 19:12

Closeup of Mare Crisium. 100 x 50 ms Ha 35 nm in Celestron 8" + 2.5x powermate. #astrophotography

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-02-02 at 19:11

Cruising over the upper horn. Large crater on the right is Endymion. 100 x 30 ms Ha 35 nm in Celestron 8" + 2.5x powermate.

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-02-02 at 19:10

Closeup of the lower horn. 100 x 50 ms Ha 35 nm in Celestron 8" + 2.5x powermate.

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-02-02 at 19:09

Another crescent but not the Moon.

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-02-01 at 23:40

This evening's waxing crescent #Moon 12.6% illuminated with earthshine. 250 x 8 ms / 50 x 2 sec RGB in 300 mm lens at f/4.

=> View attached media | View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-31 at 02:05

Time lapse of this evening's #Jupiter with great red spot covering two hours of real time. 50 x 2500 x 20 ms RGB in Celestron 8" + 2.5x powermate + ADC. #astrophotography

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-29 at 23:54

Time lapse of #Jupiter system in methane band covering one hour of real time. Data from two weeks ago just got around to processing. 18 x 350 x 200 ms CH4 in Celestron 8" at f/10.

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-12 at 19:14

Time lapse of Friday night's #Mars covering 3.5 hours of real time. Some flickering due to changing conditions, clouds, focus drift and me switching to ADC midway. 63 x 7000 x 8 ms RGB in Celestron 8" + 2.5x powermate + ADC.

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-11 at 23:53

My brain everytime I see the Star Trek SNW intro

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-11 at 23:25

Two more lunar views from last night showing the areas around crater Gassendi and Sinus Iridum, respectively. Each 100 x 12 ms unfiltered mono in Celestron 8" + 2.5x powermate + ADC.

=> View attached media | View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-11 at 23:12

A sharply defined crater Aristarchus close to the terminator on last night's waxing gibbous #Moon 95% illuminated. 100 x 12 ms unfiltered mono in Celestron 8" + 2.5x powermate + ADC.

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-11 at 04:02

View of tonight's #Jupiter at 46.05 arcsec apparent diameter. 1000 x 20 ms RGB in Celestron 8" + 2.5 x powermate. #astrophotography

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-11 at 02:39

View of tonight's #Mars at 14.58 arcsec apparent diameter. 2000 x 12 ms RGB in Celestron 8" + 2.5 x powermate. #astrophotography

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-07 at 21:00

Oddly stretched view of the same data shows Titan more clearly as well as also revealing Rhea, Tethys and Dione. It may look like a cartoon but is just strongly emphasizing the fainter parts of the image (this causes the airglow around bright Saturn to appear like a shell).

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-07 at 20:27

This evening's view of #Saturn with Titan shadow transit. Somewhat blurry shot under adverse conditions (even getting rained on) but I'm happy to have caught it at all. 1000 x 50 ms RGB in Celestron 8" + ADC + 2.5x powermate.

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-03 at 19:09

Startled by the appearance of strange lights in the sky I had almost forgotten about them after a cloudy month. Show is already over again but got in quick handheld shot 1/250 sec EOS 400D + 300mm / f4.0

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2025-01-01 at 00:29

Happy new year 2025 with some firework shots from balcony taken with EOS 400D and 300mm / f4.0 lens.

=> View attached media | View attached media | View attached media | View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2024-12-01 at 21:16

Time lapse of #Jupiter later from same night but with barlow lens added to otherwise identical setup. Covers 30 minutes of real time. 33 x 500 x 35 ms Ha 35 nm in Celestron 8" + 2x barlow. #astrophotography

=> View attached media

=> More informations about this toot | View the thread

Written by Christian Fröschlin on 2024-12-01 at 21:08

Time lapse of #Jupiter and Io from Friday night. Covers one hour of real time. 78 x 1000 x 15 ms Ha 35 nm in Celestron 8" at f/10. #astrophotography

=> View attached media

=> More informations about this toot | View the thread

=> This profile with reblog | Go to chrfrde@mastodon.social account