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, 19 August 2010
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.
At 22:17gmt Cold, tired, needing the loo and having been attacked by a spider, I decided to call it a night.
Time in GMT | Brightness | Direction |
---|---|---|
20:47 | Bright | West |
21:03 | Feint | East |
21:29 | Moderate | West |
21:31 | x2 Moderate | NE |
21:40 | Moderate | West |
21:41 | Moderate | South |
21:44 | Moderate | SW |
21:46 | Bright+Trail | West |
21:47 | Bright | West |
21:48 | Moderate | North |
21:52 | Bright+Trail | SW |
21:56 | Moderate | East |
21:58 | Bright | North |
22:00 | Bright+Trail | South |
22:02 | Bright | SW |
22:02 | Feint | NE |
22:04 | Bright+Trail | West |
22:04 | Moderate | East |
22:10 | Feint | East |
22:17 | x2 Feint | NE |
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.
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