Thursday 19 August 2010

M31 Sketch on 18th August 2010.

This is my latest digital sketch. It's of the Andromeda galaxy, M31 and is converted from a sketch I did last night (18/8/2010).
The seeing wasn't perfect because the gibbous Moon was visible at the time.
I used my 130mm Newtonian Reflector at a magnification of X36.
This is the first time I have observed M31 with my telescope and I was pleased with the result.
Also last night I tested a new 4mm eye piece by observing Jupiter.
I was very excited to be able to see most of the bands as at lower magnifications I've not been able to see any detail. I will attempt to sketch Jupiter at a later date.

Thursday 12 August 2010

Perseids observation 12th August 2010

I decided to record what I could of the Perseid meteor shower tonight. I started at 20:47gmt and finished at 22:17gmt. I recorded each time that I saw a meteor to the minute in GMT. I also gave it a brightness score of bright, moderate, or feint and stated if the meteor left a trail. Lastly I recorded the direction it was traveling away from the constellation Perseus. Location LAT=51degrees LON=52' 00"N.

Perseid's on 12th August 2010 20:47gmt to 22:17gmt
Time in GMTBrightnessDirection
20:47BrightWest
21:03FeintEast
21:29ModerateWest
21:31x2 ModerateNE
21:40ModerateWest
21:41ModerateSouth
21:44ModerateSW
21:46Bright+TrailWest
21:47BrightWest
21:48ModerateNorth
21:52Bright+TrailSW
21:56ModerateEast
21:58BrightNorth
22:00Bright+TrailSouth
22:02BrightSW
22:02FeintNE
22:04Bright+TrailWest
22:04ModerateEast
22:10FeintEast
22:17x2 FeintNE
At 22:17gmt Cold, tired, needing the loo and having been attacked by a spider, I decided to call it a night.

Thursday 5 August 2010


I've just completed editing this sketch of M81 that I made on the same night as the M82 sketch.
I'm a bit happier with this 1 as I managed to create a subtle glow around some of the stars. I still wish I'd made some written notes to go with this at the time so I could have got the colours right.
Also next time I will wipe down the scanner before I scan the sketch because there are time when I'm not sure if I've drawn a star or if its just a piece of dust.