ASSOCIAZIONE ASTRONOMICA CORTINA

Comet 17P Holmes
updated january 21st, 2008




focal lenght 15mm - 10"

focal lenght 70mm - 10"
   

October 24th 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: October 24th 2007 - 23:45 - 23:55 u.t.
Canon 350D



15 mm lens f3,5 - exp 10"

70 mm lens f2,8 - exp 8"

160 mm lens f2,8 - exp 4"

October 28th 2007
Observer: A. Dimai, M. Migliardi
Location: loc. Cortina d'Ampezzo
Date: October 28th 2007 - 19:10 - 19:12 - 19:14 u.t.
Canon 350D



October 29th 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: October 29th 2007 - 19:39 u.t. - exp. 20"
Canon 350D - 15mm lens f/2,8 @ 400iso



focal lenght 15mm - 30"

focal lenght 155mm - 60"

focal lenght 200mm - 60"

November 01st 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: November 01st 2007 - 19:50-20:20 u.t.
Canon 350D



focal lenght 15mm f/2,8 - 240" - 18:58 u.t.
animazione con i nomi (1 Mb)

November 08th 2007
Observer: A. Dimai, M. Migliardi
Location: loc. Col Druscič
Date: November 08th 2007 - 18:50 u.t.
Canon 350D


     

November 12th 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: November 12th 2007 - 17:45 u.t.
Canon 350D + 200mm lens f/2,8 - exp. 5x180" @1600 iso



focal lenght 70mm - 300"

focal lenght 200mm - 6X90"
 

November 14th 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: November 14th 2007 - 17:58 u.t.
Canon 350D @ 1600iso



focal lenght 200mm - 8X30" wide field

focal lenght 200mm - 8X30"

focal lenght 15mm
 

November 26th 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: November 26th 2007 - 17:15 u.t.
Canon 350D @ 1600iso



focal lenght 200mm - 240"

focal lenght 15mm

 
 

December 03rd 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: December 03rd 2007 - 20:30 u.t.
Canon 350D @ 1600iso



focal lenght 200mm - 7x30"
 
 
 

December 11th 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: December 11th 2007 - 18:00 u.t.
Canon 350D @ 1600iso



focal lenght 15mm

 

 
 

December 14th 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: December 14th 2007 - 18:15 u.t.
Canon 350D @ 1600iso



focal lenght 200mm - 4x60"

comparison 17P - 8P

 
 

December 30th 2007
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: December 30th 2007 - 19:10 u.t.
Canon 350D @ 1600iso


     

January 21st 2008
Observer: A. Dimai
Location: loc. Cortina d'Ampezzo
Date: January 21st 2008 - 18:00 u.t.
Canon 350D + 200mm lens f/3,5 - exp. 7x30" @800 iso
note: moonlight; comet Holmes superimposed to Algol


 


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Alessandro Dimai
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