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Showing results for tags 'time lapse'.
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When you have a lot of fun stuff you always think, is there another way I can use it ? I bought recently an used GoPro Hero5 Black camera. It's excelent to do time lapse movies with. But could it be used for astrophotography ? I have in mind doing time lapse of meteor showers. When I use my DSLR with a mechanical shutter I use 1/100 of its life time every night I use it for time lapse. With the GoPro camera there is no mechnical shutter, but will it be sensitive enough ? A very rough estimate is that it only have 1/10 of the sensitivity per pixel. But I'm curious, I want to test it. I collected some information here and test that I have done: http://www.astrofriend.eu/astronomy/projects/project-gopro-as-timelapse/01-project-gopro-as-timelapse.html At the end a link to last night Perseid meteor shower. And it really works, but only catch the strongest meteors, but the camera is small and I can have it in my pocket so very easy to bring out in the dark and setup. /Lars
i have an ancient watec 120n (more about that later) but recently i purchased a ZWO AI120MC. i use a Computar 5 mm f/1.4 lens, sky studio pro software( interfaces with ZWO windows driver, cool!), xvid codec, 4 second integration. no guiding (of course). pointing at a circumpolar point north by north east approximately 45 degrees declination. i have been influenced by security and dash cams capturing, inadvertently, fire balls. why not do it on purpose? i have been for a few years now. sure, i capture meteors but mostly i get jet aircraft, satellites and... i upload videos to my youtube channel. everyone is invited to check them out. i also have orion all in one and an astroscope image intensifier on canon t1i and t3i. it is my opinion that there are more short dim meteors than long bright ones. there are more satellites than meteors and more jet aircraft than satellites. something else...you foe? cloudy nights? check out my star field time lapses. youtube, what can i say? full screen in darkened room, make sure the gear has HD in red, click and select if not. find an intriguing clip? get a youtube down loader for best quality on your local drive. try adjusting play back speeds.
So I was out the other night collecting images for a star trails of Ursa Major over the top of my daughter's tree in the front garden. Out of curiosity more than anything, I thought I'd give time lapse a shot. The attached is low res as I'm still messing around with what codec etc works best. The original avi file was pushing 8gb for 7 seconds!! Managed to get it down to 22mb but can't find anything inbetween. I'll keep playing though. Original raw files cleaned up in Lightroom, then exported out as Jpg's into After Effects. The trails image used the same Jpg set but was put together in Star Stax. As pretty much first attempts at both, I'm happy. EXIF: Nikon D5300, 18mm @ f / 3.5, ISO 800, 162 x 25 seconds Millie's Tree & Ursa Major Timelapse Test.avi