Tag Archives: lunar

Moths of Autumn

According to the ancient Celtic calendar autumn begins in early August with the feast of Lughnasa, the ancient god, and winter begins at Martinmass (November 11), with Spring starting on Brigid’s Day (February 1). However, the weather in Ireland generally corresponds to the astronomical calendar, with Autumn beginning with the Autumn Equinox, and Winter beginning with the Winter Solstice, and ending with the Vernal (Spring) Equinox.

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The weather we have at the moment is certainly autumnal rather than wintery. In fact, we have had a classic Autumn this year, beginning mild and with temperatures almost up to those of summer, and then suddenly plummeting to frosts early on November 1. And then it became mild again, and very wet at the end of November, and now we have reached a dry spell with weather due to become frosty again. This weather is perfect for autumn moths, and this year I have seen some very interesting and beautiful ones. There have been quite a few but these ones are especially interesting. Firstly, in late November this male Feathered Thorn (Colotois pennaria) appeared after a female had briefly waited in the same place. This species flies from September until early December.

A handsome male Feathered Thorn.
A handsome male Feathered Thorn. This moth is about the size of an average butterfly species.

Next was the larger Mottled Umber (Erannis defoliaria), a moth which flies from October until January, and seems to like it colder than most moths. The male and female are easy to tell apart because the female has no wings and doesn’t even look very much like a moth. Hopefully I’ll get a photo of one soon to upload.

A very striking Mottled Umber. These moths can be very variable in pattern and colouration. Well, the males can be...
A very striking Mottled Umber. These moths can be very variable in pattern and colouration. Well, the males can be…

Finally, a drab but common moth which comes to windows frequently is the November Moth (Epirrita dilutata) which flies from September until early December, weather-permitting.  Although this one looks large in the photo these moths are actually only as large as a thumbnail.

The very grey November Moth.
The very grey November Moth.

Super Full Moon Eclipse

In the early hours of this morning we had a super full moon, which is when the moon is much closer to earth than usual, making it appear bigger. And, as most readers will know, we also had a full eclipse of the moon, the first of a super full moon since 1982 apparently. This is how it looked from Wicklow, in a series of photos I took over the few hours of the eclipse:

The super full moon before the eclipse.
The super full moon before the eclipse.

A shadow then began to cross the moon diagonally from upper left to lower right.

The moon slowly begins to dim as the Earth crosses between it and the sun, blocking out the light.
The moon slowly begins to dim as the Earth crosses between it and the sun, blocking out the light.

Soon the shadow almost crossed the entire moon surface.

Only a tiny sliver of the moon's face remains in the light.
Only a tiny sliver of the moon’s face remains in the light.
The Moon is entirely eclipsed and what little of it can be seen is tinged rusty red in colour.
The Moon is entirely eclipsed and what little of it can be seen is tinged rusty red in colour.

 

Now the top left corner slowly begins to brighten as the shadow of the Earth continues to move.
Now the top left corner slowly begins to brighten as the shadow of the Earth continues to move.
The bright white light bends across the moon's surface and appears to glow, as the red light of the shadowed moon begins to fade.
The bright white light bends across the moon’s surface and appears to glow, as the red light of the shadowed moon begins to fade.

Gradually the re-emerging of the moon  becomes more spectacular, but the eclipse is drawing quickly to and end and soon the moon will be as it was before the eclipse.

The white light made for a very bright contrast with the red of the 'blood moon'.
The white light made for a very bright contrast with the red of the ‘blood moon’.

In the summer of 2018 we are to have another lunar eclipse, but apparently it will be very early in the evening on one of our long July days so it might be some time before the right conditions occur again. Last night was a cool (3.5 degrees Celsius) and clear cloudless night so I was a very lucky eclipse photographer indeed.