C D C Steele

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[C D C Steele @cdcsteele]

@ClaireCSmith Yes. Great to hear from you. It was good to come back several times at different times of the day and see different things change. Also , various references to Tycho and Kepler in town. Yes, all is well - posting here has been “squeezed out” by time on Astro and other activities.

[C D C Steele @cdcsteele]

#Prague #Astro #clock Astronomical Clock in Prague

[C D C Steele @cdcsteele]

#maths0B1 Another running of the unit about to start

[C D C Steele @cdcsteele]

The role of maths in supporting science (red) and engineering (white) and what happens if we remove the maths. @UoM FSE Foundation Year

[C D C Steele @cdcsteele]

#astrtalks #astro #talks Pleased to be invited to give a talk to the Leeds Astronomical Society in November on "The Solar Neighbourhood".

[C D C Steele @cdcsteele]

#meteor #Astrophotography A Perseid meteor, 2025 August 12/13. 6 second exposure ISO800 on f/5. Just right of centre - going from Cepheus to Cygnus. Also a portion of a satellite trail bottom, just left of centre.

[C D C Steele @cdcsteele]

#astrtalks #astro #talks Looking forward to my talk on Monday to @AstronomyIRL on the subject of the solar neighbourhood - a guide to the nearest stars.

[C D C Steele @cdcsteele]

Summer Triangle showing the Milky Way in the Cygnus and Aquila areas. 90 from 100 30 second f/3.5 ISO 200 shots combined with Deep Sky Stacker and processed with Pixinsight.

[C D C Steele @cdcsteele]

Om presenting on behalf of Sushi

[Sheffield Astro Soc @Sheffield_Astro]

Our Monthly Beginners' Evening : 8 pm on Tuesday 22nd July at Ranmoor Parish Centre : S10 3HZ . A melange - 3 different talks plus our regular features, Monthly Notes, Astronews, APODOM. Musical Accompaniment by Sushi.
Free refreshments. Opportunity to join on the night.

[C D C Steele @cdcsteele]

Looking forward to this event

[Sheffield Astro Soc @Sheffield_Astro]

Our Monthly Beginners' Evening : 8 pm on Tuesday 22nd July at Ranmoor Parish Centre : S10 3HZ . A melange - 3 different talks plus our regular features, Monthly Notes, Astronews, APODOM. Musical Accompaniment by Sushi.
Free refreshments. Opportunity to join on the night.

[Sheffield Astro Soc @Sheffield_Astro]

Our Monthly Beginners' Evening : 8 pm on Tuesday 22nd July at Ranmoor Parish Centre : S10 3HZ . A melange - 3 different talks plus our regular features, Monthly Notes, Astronews, APODOM. Musical Accompaniment by Sushi.
Free refreshments. Opportunity to join on the night.

[C D C Steele @cdcsteele]

The constellation of Libra is in the southern part of the sky during these shorter nights. Here is an image made from around 100, 20second exposures on ISO 200, f/5 and about 30 mm focal length. Also a version with the (interesting) names of some of the stars added.

[C D C Steele @cdcsteele]

#astrtalks #astrotalks #astronomy Pleased an honoured to be asked to give a talk to @AstronomyIRL Astronomy Ireland in August. "The Solar Neighbourhood - a guide to the nearest stars".

[C D C Steele @cdcsteele]

#astrtalks #astronomy #Lincoln I enjoyed my visit to @LincolnAstroSoc to talk about the Solar Neighbourhood. They even managed to put on a Sundog (parhelion).

[C D C Steele @cdcsteele]

#astrtalks #astronomy #talks Looking forward to my visit tonight to the Lincoln Astronomical Society @LincolnAst to talk about "The Solar Neighbourhood - A guide to the nearest stars".

[C D C Steele @cdcsteele]

#sundials #Prague Armillary sphere and East and West facing sundials (scale shown for east but just the gnomon for west - nothing at all for south) on the tower at Clementinum in Prague. Also East and South facing dials in an adjacent courtyard.

[C D C Steele @cdcsteele]

#maths1m2 My lunch today reminded me of cylindrical polar coordinates. z = k \theta

[Cricket Scotland @CricketScotland]

3️⃣ wickets with the ball

2️⃣5️⃣* with the bat

What a performance from Katherine Fraser 👊

#FollowScotland

[Sheffield Astro Soc @Sheffield_Astro]

Speaker's Evening. Tuesday 8th April, 8 pm, (Doors 7:30). Ranmoor Parish Centre : S10 3HZ "Particle Physics for astronomers". We are delighted to welcome Dr Julian Onions of the University of Nottingham and @NottinghamAstro. Free refreshments , opportunity to join on the night.

[C D C Steele @cdcsteele]

Looking forward to this event.