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mkwadee@diasp.eu

Here's #Venus again #tonight but my attention was also drawn to some of the faint stars around it. At about the 10:30 position is #PsiSagittarii which has an #ApparentMagnitude of 4.85 at a distance of nearly 300 #LightYears. The other one which is currently closer to the #planet and at about the 9:30 position is #HIP94434 with an apparent magnitude of 5.75 and is about 1700 light years distant. Thanks to #Stellarium for providing the data. It's amazing that such dim stars can be seen with a non-specialist #lens and #camera.

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mkwadee@diasp.eu

Another #night and another #photograph of #Jupiter. This time you can three of its four big #Moons (they are #Ganymede, #Callisto and #Europa).
Photograph of Jupiter and its moons
I've also included the #snapshot from #Stellarium so you can see the names of each.
Stellarium snapshot of Jupiter

If you compare tonight's #image with the #photograph from 11 days ago, you can see how much Jupiter has moved with respect to the background starts of #Capricorn. Planets literally are wanderers.
Former image of Jupiter

Of course, the real question is this: Is Stellarium a good model of reality or is reality a good model of Stellarium...

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mkwadee@diasp.eu

I think of myself as a hobbyist #photographer interested in many things, including #astronomy and sometimes I get lucky. Tonight, for example, I noticed #Jupiter was close to the #Moon and so I got my #tripod out and tried to #photograph the pair. Currently, both are in #Capricorn and to get both, one needs a longish exposure. Here I used 2 s. This of course means that the Moon's features can't be seen as the lit surface is #overexposed but you can see its unlit side too.

The very nice thing about this image is that you can actually see Jupiter's four largest satellites too, so you could say that the photograph actually shows five #moons in total. Jupiter is forming a triangle here with #DenebAlgedi (bottom left) and #Nashira (bottom right)
The Moon and Jupiter at its moons

By focusing around Jupiter itself, you can see its moons much better. From left to right, you can see #Europa, #Io, #Ganymede and #Callisto. The three #stars forming a diagonal line are, respectively, 45, 44 and 42 #Capricorni (left to right).
Close up of Jupiter and its moons

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mkwadee@diasp.eu

Earlier this afternoon, I posted a #photograph of a #web. It was a bit damp and wet then but the #Sun is out now and the #spider (or #WebDeveloper?) is waiting at the centre. Here are two angles I took #pictures from. The markings on the spider's body are wonderful.

Oblique and approximately the same as the one with the web alone.
Spider at the hub of its web

Approximately normal to the plane of the web.
Spider at the hub of its web

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mkwadee@diasp.eu

#Autofocus is not necessarily your friend. To get this #Spider's #Web to appear in a #photograph, you can't rely on the camera's ability to #focus as the subject is much too fine; it always picks up the background. By switching to good old fashioned #ManualFocus, you can choose which element to home in on. I've seen the spider which owns this #website over a few days but it was probably sheltering from the light rain that is falling. If a bird had taken it, I suspect that it would have wrecked the web. I'll see if I can get a #picture of it later.

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