木星 月惑星研究会 関西支部 （最新）


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Jupiter Image 2001/11/15(UT)

河原義則,永長英夫,Carlos E. Hernandez

Y.Kawahara,H.Einaga,Carlos E. Hernandez

河原義則 Yoshinori Kawahara (250mm Cassegrain, Digital still camera NEC PICONA)


体が冷えきって寒いです、おまけにseeing悪い。
seeing:4/10
≪愛知県海部郡弥富町　河原義則≫
Hideo Einaga (250mm Newton, Digital Still Camera NEC PICONA) 



2001/11/15 15:37:13 (UT)
CMI = 253.9, CMII =  50.2, CMIII = 113.8
De =  +2.0, E.Dia = 43.88"
7 frames composite
Seeing=4/10,Trans=4/5
25cm+barlow 3x(F=34)
prism2d+Picona(1/7s)






2001/11/15 16:01:03 (UT)
CMI = 268.4, CMII =  64.6, CMIII = 128.2
De =  +2.0, E.Dia = 43.88"
6 frames composite
Seeing=5/10,Trans=4/5
25cm+barlow 3x(F=34)
prism2d+Picona(1/7s)






2001/11/15 16:17:47 (UT)
CMI = 278.6, CMII =  74.7, CMIII = 138.4
De =  +2.0, E.Dia = 43.89"
6 frames composite
Seeing=4/10,Trans=4/5
25cm+barlow 3x(F=34)
prism2d+Picona(1/7s)





2001/11/15 16:56:01 (UT)
CMI = 301.9, CMII =  97.8, CMIII = 161.5
De =  +2.0, E.Dia = 43.89"
7 frames composite
Seeing=3/10,Trans=4/5
25cm+barlow 3x(F=34)
prism2d+Picona(1/7s)

HIDEO EINAGA ≪兵庫・加西　永長英夫≫

Carlos E. Hernandez (Drawing:200mm F/8.7 Klevtzov-Cassegrain)


2001/11/15 05:55(UT)
An interesting observation of Jupiter made on November 15, 2001.
Two prominent (2/10) festoons were visible along the southern edge of the North Equatorial Belt (NEB-S) with projections extending north over the Equatorial Zone (EZ) connecting to dusky (4/10) condensations within the Equatorial Zone Band (EZB).
Two prominent (2.5/10) barges (rods) were noted along the northern edge of the NEB (NEB-N) bordering a bright (7.5/10) oval within the North Tropical Zone (NTrZ).
Dark (2/10), elongated condensations were noted within the NEB following the CM and adjacent to the following limb. Much detail was noted within the South Equatorial Belt (SEB), especially following the Great Red Spot (GRS).
The Great Red Spot (GRS) appeared dark to dull (3-5/10) and had the appearance of an "eye with an eyebrow" with the preceding and following edges of the White Spot Hollow (WSH, or Red Spot Hollow (RSH)) appearing to connect to it.
The North Temperate Belt (NTB) appeared dark (3/10), but no condensations ("pearls") were visible at this longitude.

2001/11/15 05:55(UT)
L1 258.4, L2 057.9, L3 121.4
Instrument: 8-inch (20-cm) F/8.7 Klevtzov-Cassegrain
Magnification: 252x
Filters (Wratten): 23A, 38A, 64
Seeing (1-10): 5-6 (periods of 7), Antoniadi (I-V): III-II
Transparency (1-6): 6

Transit Observations (U.T.):
05:32 L1 244.5 L3 107.5 DC Festoon NEB-S
05:53 L1 257.2 L3 120.2 WC Oval EZ-N
06:05 L1 264.5 L3 127.4 DC Festoon NEB-S
06:05 L2 063.9 L3 127.4 WP White Spot Hollow (WSH)
06:11 L2 067.6 L3 131.0 DP Great Red Spot (GRS)
06:11 L2 067.6 L3 131.0 DC Condensation NEB (Dark brownish-red)
06:25 L2 076.0 L3 139.5 DC GRS
06:45 L2 088.1 L3 151.6 DF GRS
06:45 L2 088.1 L3 151.6 WF WSH

I hope that this observation proves useful for the apparition. The best of luck to your observations as well.
≪South Florida U.S.A Carlos E. Hernandez≫
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