Re: Moonrise shot in the next couple of days. What day?
1
lost alaskan wrote:
I want to get some pictures of the moon in a day or two. Right off, I'm not after the full moon. That takes place at midnight and I don't care. I would like to get the moon during a period with some light.
I see the MR is (at my position) at 6:12 on the 17th with SS @ 6:34 and Civil TL ending at 7:00. Or would the 18th be a better choice; MR @ 7:16 and SS a little before @ 6:35 and CTL ending at 7:00 and some Nautical TL. Or is that too dark for the landscape?
The idea is to get a great moonrise with some light on the hills I have picked out. It's a hundred miles round trip so only one day.
Shooting the rising Moon around sunset is a tricky business. In the critical period from the Moon peeping above the horizon to the end of Civil twilight on the 17th the Moon will probably increase in brightness by 2 or 3 f-stops while the surrounding landscape declines 3 to 5 stops. (I have measurements and calculations, but have forgotten just where they are and it is too late to chase them down!) And it is weather dependent. Hazy skies will brighten the sky and reduce the Moon's contrast to varying degrees of visibility. The lighting on the landscape depends on cloud on the facing hemisphere!
Here are some pix of the Moon rising over the Washington skyline. It has the advantage of artificial illumination brining up the landscape brightness. But you can get some feel for the rapid variations from my captions.
https://www.scientiaphoto.com/The-Moon-in-the-Landscape/Monumental-Moon-Feb-25-2013/i-VkT8kh3
Here are some other Moonrise shots, mostly taken 15 to 30 minutes after sunset and before the end of Civil Twilight. Sorry, they are not annotated here with time and exposure. But that is the best window ... and is exactly what you don't have.
https://www.scientiaphoto.com/HawaiianLandscapes/Moonrise-in-Hawaii/i-fZ35sHB
I wrote an 18-page plan for the images 3, 4, & 6 involving two identical cameras with pre-planned central exposures (updated in real time by pixel peeping) and ±5 stop bracketing. We were unable to synch the shutters well enough to use most of the candidate shots, but one of the images is a 2-camera HDR image.
You don't want to go to that much trouble.
So, the simple advice is, shoot both nights, and see what you can learn. (Two 100 mile trips? But hey, you are in Alaska!) Neither event is particularly good. Best results are likely to be when the Sun sets 15 minutes or so before Moon rise. But it depends on how high the Moon is for a good composition, plus all the other environmental condition.
Bracket your exposure plus/minus 1, 2,3 and 4 stops. (The "film " is free. You never would have done this with slide film!) You can often rely on the meter reading on the Moon to pick the central exposure value, but be mindful that it is very easy to overexpose the moon in the red when it is very low. Also shoot some bracket sets with the central value taken from the mettle reading on the landscape.
Use this to learn something, a nd then look for a better event down the road. (You do know about The Photographers Ephemeris don't you? https://app.photoephemeris.com/join )
Happy shooting!