Solar Light Pillar

Forgot to post these…

From the morning of Wednesday 14th Feb.

Hand held Nikon D3 and Nikon 24-70mm f/2.8

The first at 7.22am

70mm ISO 200 1/125sec f/5.6

 

and the second at 7.26am

70mm ISO 200 1/160sec f/6.3

 

A light pillar..?

(From Wikipedia, the free encyclopedia)

An atmospheric optical phenomenon in the form of a vertical band of light which appears to extend above and/or below a light source. The effect is created by the reflection of light from numerous tiny ice crystals suspended in the atmosphere or clouds. The light can come from the Sun (usually when it is near or even below the horizon) in which case the phenomenon is called a sun pillar or solar pillar. It can also come from the Moon or from terrestrial sources such as streetlights.

 

See here for more details:

https://en.wikipedia.org/wiki/Light_pillar

 

Damian

 

Views from today….

Following on from Andy’s earlier post from today (Darwin Walk and Biolam microscope)….

Lichfield Cathedral in the background…

3 hrs in…looking forward to lunch at Mable’s Cafe… Tweedledee and Tweedledumb taking a short break…(I’m not saying which, is which !)

Andy back at ours checking out my cheek cells ! You can see the photos he has just taken through the eye lens still on his phone…

My picture taken with an iPhone6 held up to the 10x eyepiece and 10x objective (plus 1.5x binoviewer).

Damian’s views in his Lomo Biolam microscope

Damian used his renovated Lomo Biolam microscope to view the small organisms we found in our recent trip to Branston water park and cheek cells we collected from his mouth and stained with H&E staining on 2/2/2018.

Andy and Damian

Cheek cells x20 objective

Cheek cells x40 objective

X90 objective. All these images taken afocally from one side of the binoviewer on the Lomo, using hand-held Samsung S7 phone through x10 ocular and objective mentioned. There is also 1.5x multiplication effect from the binoviewer.

Therefore the magnification on image below with x90 objective = 10 x 90 x 1.5 = 1350 x. Contrast and brightness tweaked in the image editor on the Samsung S7 phone – no other processing:

The following photos are all with x10 objective, otherwise as above. They are of organisms from Branston water park:

The following picture shows Damian taking pictures through the ocular using the a ocal imaging technique of holding his camera up to the ocular.

Daytime Moon over Lichfield

‎Damian and his wife Julie and I walked the route of the Erasmus Darwin walk today. The sun was shining and it was clear and we saw this beautiful day-time moon shown in photos below.

We also came across these paintings – query interpretations of famous Apollo moon landing photos in the local art galary.

The Erasmus Darwin walk is over 10 miles in length. It was one small step for Andy and one giant step for Dame – Andy’s step-counter watch recorded that he walked 27610 steps whereas Dame’s phone recorded 22200 steps – I have tiny legs!

Andy

Lunar X and V.

In the course of adjusting the suddenly seized Ra on the mount ( in the freezing dark), Lee pointed out the lunar X and V along the terminator. The Moon was above a roof top and a bit thermal wobbly. That was at x100 with a 102 scope. Kick off time was 18.07 (22nd February ) we got there a bit later, due to technical gremlins !

Next visible.

22nd April from 19.18 at 57 degrees alt.

20 th June from 18.42 to 11.03 , sinking from 40 to 20 degrees.

Nick.