Stargazer95050's articles with the keyword: stars
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So you want to -- match a photo and a sky chart
- 23 Jan 2015Plate-solving is useful -- especially when you use it to correct a telescope's position in real-time . You also can feed the solver an existing photo and manually read the results but using the output can be cumbersome. Manual copy & paste coordinates of input fields of tools like Stellarium helps, but that approach isn't very user friendly. Here's a different take on this -- solve the image and instantly get the sky map of that region. Again, this is using mostly freeeware tools.
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So you want to be a Stargazer -- steps I would avoid & steps I suggest
- 07 Jan 2014The tools like Vixen POLARIE, iOptron SKYTRACKER and the ASTROTRAC all have their use and fans. And they are capable to move a small camera setup and effectively eliminate startrails. They are small and comparatively easy to use but are quite expensive for what they can do. They also have limitations and here I want to point to the benefits of a real EQ mount. Some of these mounts cost about as much as any of these devices once you add up all the costs for the additional accessories.
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So you want to -- prepare for an astronomy shoot (Part #3 WHEN)
- 16 Feb 2014PLANNING is in my opinion one of the best ingredients to any successful venture, astrophotography & otherwise. And in another article, I wrote about the WHERE / LOCATION. The right timing of WHEN also is important If I have to explain to you WHY stargazing is great, you're at the wrong page SCOUTING WHERE to shoot is one important step : /stargazer95050/657919 DECIDING WHAT objects to photograph : /stargazer95050/704191 PLANNING WHEN to shoot is another : /stargazer95050/659063 DECIDING WHAT equipment suits the task best : PRACTICE HOW to shoot is just as important : /stargazer95050/657921 POST-PROCESSING of the captured results :
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So you want to -- photograph a lunar eclipse
- 31 Mar 2014For this article, I use the eclipse on April 15th 2014 as an example and as a location I have picked San Francisco. The path of the moon & the timing is dependent on your own location and you will have to make adjustments for that. Here are some examples and a bit of background of the various attempts : www.ipernity.com/doc/stargazer95050/album/389379
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