海王星 月惑星研究会 関西支部

Neptune Image 2006/08/14(UT)

Antonello Medugno
A.Medugno

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2006/08/14 UT: (1) 22:02.3 ; (2) 23:05.4 ; (3) 23:23.1
Meade 14" (356mm)  LX200GPS   (SC)
Focal reducer f/3
ImagingSource DMK21AF04 mono  @   4" x 70 best of 100
Seeing     2/5  , Tans.    8/10
Filters: no filters
Comments: Fast movement of the planet (about 4,5"/hr)
 
 
Best regards, Antonello Medugno 




2006/08/14      -   UT: 22:44.7
Meade 14" (356mm)  LX200GPS   (SC)
Focal reducer f/20
ImagingSource DMK21AF04 mono  @ 3"
Seeing: 2/5  , Tans.  8/10
Filters: R+G+B (ir cutted)
Comments:  Critical focus because the bad seeing. No stretching on planet to avoid the enlargment of the apparent diameter.
To show Triton and to have a low noise I've used a regional asinh stretching (centered just on the moon).
 

[Antonello Medugno,Capua-Italy]

ALPO-Japan Latest Neptune Section	2006/08/23
	2006/08/13