2004/01/21 19:25:55(UT)
I=175.7 II=  9.7 III=286.4
De= -1.8 E.Dia=41.95"
15fps AVI 60sec

400mm Cassegrain
PHlLIPS ToUcam Pro
1 degree Prisum
383 Frames Composite
seeing 4/10  trans 8/10

薄い雲がよくかかり、そのたびにｓｅｅｉｎｇが悪化、
撮影時間（１分間）安定していることがなかった。
時間とともにｓｅｅｉｎｇが悪化した。
≪三重県熊野市  畑中明利≫

Seeing and transparency was very poor.
Two dark area of NEBs (IR image .II=215.240) was remarkable.
Image Data        21   January  2004
Toucam Pro    720frames　exposure 1/25seconds    IR block
UV       　29frames  exposure　 10seconds    2x2bining 　　                          　
IR(820nm)  16frames　exposure　  1seconds    2x2bining 　　                          　  　　                          　
METHANE    12frames  exposure   20seconds    2x2bining 　　
S=3/10    T=3/5   32cm  Newtonian  F@ =23
≪栃木県  阿久津富夫≫

Bad seeing, degrading with time did not allow thr production of good data
for Methane 5nm-18nm ratios, but data is here anyway.
The STB dark spot is seen in IR and is dark in methane (see enlargement of
the IR-CH4 pair).
There is a SEB sector preceding the GRS, dark in methane (arrowed), that is
not dark in broadband IR.
Wished the CH4 image-ratio was sufficiently good to say if the same pattern
currently observed in NTB also aplies to this SEB sector. It is IR bright
(as NTB), methane dark with both methane filters (as is NTB), and the
question remaining is if it is darker with one methane filter with respect
to the other.
Good observations
≪アントニオ  シダダオ  ポルトガル≫
[Antonio Cidadao  Oeiras - Portugal]

this is my first time participating
hope averythig allright.
Jupiter -
2004/01/21 01:21:20 UT
CMI: 234,6° CMII: 74,3° CMIII: 350,7°
Meade LX200GPS Mak 7" @ f/24
ToUcam 840K + IRF
Scopetronix MaxPower Lens
Seeing 8/10  Trans 8/10
Joao Clerigo
Regards, Joao Clerigo
[ Joao Antonio Pereira Clerigo: M.Grande, Portugal]

Hi
The seeing was not good at all,
so i have to work on under-sampling
conditions. the enlargement was
made on the raw images before any
processing routines.

regards


(site: 38.567 N /8.933 W  Alt 124 m)
[Paulo Casquinha  Palmela, Portugal] 

ALPO-Japan Latest Jupiter Section