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Astrophotography and Sketching >> Sketching

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gustymars
scholastic sledgehammer
*****

Reged: 08/30/09

1985-07-31-Jup-JDB new
      #3680577 - 03/14/10 03:36 PM Attachment (37 downloads)

A Jupiter SEB diusturbance

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CarlosEH
Postmaster
*****

Reged: 01/19/05

Loc: Pembroke Pines, Broward County...
Re: 1985-07-31-Jup-JDB new [Re: gustymars]
      #3680989 - 03/14/10 07:32 PM Attachment (36 downloads)

Jeff,

An excellent observation of Jupiter and the exciting South Equatorial Belt (SEB) Disturbance. The SEB Disturbance is an upheaval of material below the jovian atmosphere following a fading of the SEB which occurs approximately every three years. A bright (white) or dark spot appears approximately five degrees preceding the Great Red Spot (GRS) which is then sheared in longitude over a period of approximately eighteen months. This is a very interesting jovian phenomena to follow. I have placed both observations over a dark background. I hope that you like it.

An excellent montage of images showing the development of the SEB Disturbance: http://www.christone.net/astro/dp40/dps2008.pdf


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Tommy5
Carpal Tunnel


Reged: 03/28/04

Loc: Chicagoland
Re: 1985-07-31-Jup-JDB new [Re: CarlosEH]
      #3681386 - 03/14/10 10:33 PM

A very nice jupitr sketch very detailed, thanks for posting

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mattyfatz
Carpal Tunnel
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Reged: 12/27/06

Loc: Boise Idaho
Re: 1985-07-31-Jup-JDB new [Re: Tommy5]
      #3681657 - 03/15/10 01:22 AM

Beautiful

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gustymars
scholastic sledgehammer
*****

Reged: 08/30/09

Re: 1985-07-31-Jup-JDB new [Re: mattyfatz]
      #3681895 - 03/15/10 08:23 AM

we were quite active back then, huh Carlos? Is there a way to go back?

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frank5817
Postmaster
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Reged: 06/13/06

Loc: Illinois
Re: 1985-07-31-Jup-JDB new [Re: gustymars]
      #3682182 - 03/15/10 11:51 AM

Wonderful sketching of these disturbances.

Frank


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gustymars
scholastic sledgehammer
*****

Reged: 08/30/09

Re: 1985-07-31-Jup-JDB new [Re: frank5817]
      #3682292 - 03/15/10 12:48 PM

Somewhere are some slides and a video of that disturbance, but where I do not know. With so many photos and drawings, a lot of slides that are too dim to scan I have been trying to select some good ones but to no avail. Maybe a new slide scanner is in order.

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joelimite
Carpal Tunnel
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Reged: 09/01/08

Loc: Fayetteville, AR
Re: 1985-07-31-Jup-JDB [Re: gustymars]
      #3682302 - 03/15/10 12:53 PM

Incredible detail! I'm really enjoying your historical sketches, gustymars. Keep them coming!

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