Posts Tagged ‘meteor’

Perseids Meteor Shower

Monday, August 13th, 2018

Anoth­er astro­nomy high­light was the Per­seids Met­eor Shower occur­ring in August and this year we were lucky, as it was new moon and so it was quite dark out­side, here in that rur­al region.

The max­im­um hit rate was announced for Monday morn­ing around 4:30 GMT, I knew that I’d not wait that long.
Start­ing around 23:15 CET by set­ting up the equip­ment — tri­pod, cam­era, beer, I thought the Olym­pus OM‑D E‑M1 loaded with the M.Zuiko 12–40mm f/2.8 should give enough width at 12mm to cov­er a nice area of the sky around Perseus con­stel­la­tion in the north-east­ern sky.

Try­ing some set­tings to get the most out of the night sky, I ended up with focal length 12mm (cor­res­pond­ing to 24mm FF), aper­ture wide open at f/2.8, between 10 and 20 seconds expos­ure time and ISO 1600. Fol­low­ing the rule of 500, stars start to move on an image when the expos­ure is longer than 500/focal length. So 20 seconds seemed to be the max­im­um here. The EM‑1 makes it easy set­ting up shot sequences in cam­era, so I tried 99 shots each time. First set was 10 seconds and the rest were 20 seconds expos­ure time, so I had between 6 shots per minute in the begin­ning and 3 shots per minute in the rest of the session.

Mak­ing nearly 375 pic­tures between 23:30 CET and 01:39 CET I found exactly ONE shoot­ing star on my images … hmm, I should practice ;)

What I found a lot, were blink­ing air­plane trails, as the loc­a­tion seemed to be on the flight path from Nürn­berg to Prague — busy night.

Both pic­tures are JPG out of camera.
Dur­ing the time the E‑M1 did its job, I saw many more shoot­ing stars in the east­ern to south-east­ern region of the sky — most of them at the end of my ses­sion. Unfor­tu­nately the cam­era was point­ing to the north-east.

My con­clu­sion: Had a nice time in the dark out­side at 12 °C with a won­der­ful night sky. Next time I’ll try the 7–14mm lens to cov­er a lar­ger por­tion of the sky … and hope­fully cap­ture some more of that beauties ;)

In case you’d like to com­ment, it’s appre­ci­ated … and maybe, you want to vis­it my web­site or my flickr page too.

So long … and thanks for all the fish.