木星 月惑星研究会 関西支部 (最新)
ALPO-Japan Latest
Jupiter Image 2002/11/23(UT)
Clay Sherrod,Ed Grafton,Damian Peach
Clay,E.Grafton,D.Peach
Dr. P. Clay Sherrod (310mm Schmidt Olympus C-3000 camera)
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Some nice views of the areas preceding and around the GRS on Jupiter from
this frosty morning.
Some very impressive activity apparently encompassing the entire perimeter
of the GRS; streak pr. GRS is now developing in both darkness and breadth of
latitude. Areas immediately fol. and south of Spot appear to be affected by
the GRS's convection or motion. Streak in NNTB right on CM is thickening
and quite conspicuous.
The detail following the GRS within the SEBzone is just beautiful; note also
the very unsettled nature of the areas south and fol. the GRS longitudes.
There is clearly much convective interaction occurring between the GRS and
the SEBs component, this noted both pr. and fol the Spot. Note the southward
skewing of the NEBn to the right of the CM in this image.
Very nice activity demonstrated within the southern latitudes, and
particularly fol. the GRS; many fine ovals in the southern temperate
latitudes. Note the southward skewing of the NEBn with what appears to
possibly be higher cloud layers overiding the northern edge of this belt.
Dark NNNTB spot approaching CM.
Clay
[Dr. P. Clay Sherrod Arkansas State U.S.A]
≪クレイ シェラード アメリカ アーカンサス≫
Ed Grafton (14 inch f/11 Celestron SCT, ST6 CCD medium resolution mode)
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Hi Jupiter Observers
Here is an observation from Houston Texas November 23th 2002 10:40 UT. The
sky was very clear, transparency 9/10, and seeing was good to excellent,
8-9/10, with no wind. Light dew was present. The weather was very cool with
the temperatures in the upper 40s F around dawn.
Ed Grafton, Houston Texas, ST5C CCD and a 14 inch f/11 Celestron SCT
Barlow Projection to f/27 aprox .21 arc seconds per pixel.
Image data:
10 BLUE + IR rejection, .33 seconds, SBIG filter
10 GREEN + IR rejection, .33 seconds, SBIG filter
10 RED + IR rejection, .33 seconds, SBIG filter
50 clear filter, No IR .11 seconds, SBIG filter
PS: If you would like to be removed from this email list, please let me know.
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Here is an observation from Houston Texas November 23rd 2002 12:03 UT. The
sky was very clear, transparency 9/10, and seeing was good to excellent,
8-9/10, with no wind. Light dew was present. The weather was very cool with
the temperatures in the upper 40s F around dawn.
Ed Grafton, Houston Texas, ST5C CCD and a 14 inch f/11 Celestron SCT
Barlow Projection to f/27 aprox .21 arc seconds per pixel.
Image data: 12 clear filter, No IR .11 seconds, SBIG filter
Ed Grafton
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Hi Jupiter Observers
Here is an observation from Houston Texas November 23th 2002 11:14 UT. The
sky was very clear, transparency 9/10, and seeing was good to excellent,
8-9/10, with no wind. Light dew was present. The weather was very cool with
the temperatures in the upper 40s F around dawn.
Ed Grafton, Houston Texas, ST5C CCD and a 14 inch f/11 Celestron SCT
Barlow Projection to f/27 aprox .21 arc seconds per pixel.
Image data:
10 BLUE + IR rejection, .33 seconds, SBIG filter
10 GREEN + IR rejection, .33 seconds, SBIG filter
10 RED + IR rejection, .33 seconds, SBIG filter
50 clear filter, No IR .11 seconds, SBIG filter
[Ed Grafton, Houston Texas]
Damian Peach (12" (30.5cm) Meade SCT @ f/21.0. ST-5c camera)
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[Rochester, Kent, UK.]
≪ダミアン−ピーチ イギリス≫
ALPO-Japan Latest Jupiter Section