Notes on Imaging
· 3 min read
The best nights are the unplanned ones. The moon is not an obstacle; it is the easiest target there is. There is a version of this that is much more complicated. This is not that version.
Odds and ends
It took me seven attempts to see the pattern. Most of what I know about light pollution came from getting it wrong first. There is no single right way to approach waiting for clear skies, but some ways are kinder than others.
I keep coming back to star clusters, for the most part because it rewards patience. Patience matters more than aperture on most nights. I would rather do one thing with care than five things in a hurry. Little, repeatable steps beat big plans almost every time.
Looking back, the clear approach was the right call.
What did not work
Here is what shifted, and what stayed exactly the same. For a long time I treated dark skies as an afterthought. Good star clusters is for the most part a series of little, unglamorous decisions. Good double stars is for the most part a series of little, unglamorous decisions.
Some of this will be plain; some of it took me years. Below are a few notes, roughly in the order I learned them. For a long time I treated star charts as an afterthought. I keep coming back to the moon, for the most part because it rewards patience.
A friend once described the milky way as hushed work, and the phrase stuck. I keep a short list of things to try next; aligning a mount is near the top. You can get remarkably far with a dew heater and some patience. A good star chart beats any app when your hands are cold.
- Compare against last autumn
- Give imaging a full winter
- Give aligning a mount a full autumn
The process
I am still not sure I have it right, but it is closer. If something here is unclear, that is on me, not you. It is easy to overthink observing. It is harder to just start.
It took me four attempts to see the pattern. In November the light changes, and so does the work. Nothing here requires a dew heater, though it does make things easier. The result is not perfect, but it is candid. I keep coming back to clear nights, for the most part because it rewards patience.
I like nebulae that shows the marks of how it was made.