View Single Post
  #1  
Old 02-01-2006, 03:24 PM
davidpretorius's Avatar
davidpretorius
lots of eyes on you!

davidpretorius is offline
 
Join Date: Jun 2005
Location: Launceston Tasmania
Posts: 7,381
Saturn & Jupiter - 2nd January from tassie

Hi, after two weeks of getting the powermate, i was able to use it in fair conditions. lovely and dark, but drastically falling temps, meant the mirror never caught up to the ambient and by 5am was still 3 degrees different (1.5 to 4.5)

Anyway I did:

saturn @10fps 1671 out of 2400 frames in normal mode
saturn @5fps 400 out of 1200 frames stacked raw mode
jupiter @ 10fps 1372 out of 2400 frames normal mode

due to temps, seeing wasn't good. i could not see the cassini division through the 5mm vixen.

i know jupiter is still too low, but it was pleasing to see the bands of jupiter through the 5mm vixen and also very occassionally with the 5mm vixen through the 5x powermate!

I have only stacked the images, i had a quick rip at astra image, but gave up in disgust.

Please feel free to further process them

As an aside, i have got the link happening with my tech 2000 dob driver II and the laptop. i now have a two star alignment and goto. it needs to be refined, but she jumped around the sky nicely.

Only problem is that the parallel port is needed and that is taken up by long exposure wires for the toucam, so 2 computers are needed???

Nice to be back out there!
Attached Thumbnails
Click for full-size image (saturn_g70__ST1671.jpg)
26.0 KB24 views
Click for full-size image (saturn_raw_g60__ST402.jpg)
67.4 KB20 views
Click for full-size image (jupiter_g30__ST1372.jpg)
15.5 KB28 views
Reply With Quote