Webb continues to unfold; has enough fuel for over a decade
- smp
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Webb continues to unfold; has enough fuel for over a decade
From Art Technica:
"When fully operational, the James Webb Space Telescope will be enormous, with a sun shield measuring 12 x 22 meters. Obviously, however, it can't be sent to space in that configuration. As a result, the tension of the launch will be followed by weeks of equally nerve-wracking days as different parts of the observatory are gradually unfolded.
The good news is that the process has already started, and everything has gone off without a hitch so far. Meanwhile, NASA has analyzed the results of the initial firings of the observatory's on-board rockets, and determined that it will have enough fuel for "significantly more" than a decade of operations."
https://arstechnica.com/science/2021/12 ... -a-decade/
smp
"When fully operational, the James Webb Space Telescope will be enormous, with a sun shield measuring 12 x 22 meters. Obviously, however, it can't be sent to space in that configuration. As a result, the tension of the launch will be followed by weeks of equally nerve-wracking days as different parts of the observatory are gradually unfolded.
The good news is that the process has already started, and everything has gone off without a hitch so far. Meanwhile, NASA has analyzed the results of the initial firings of the observatory's on-board rockets, and determined that it will have enough fuel for "significantly more" than a decade of operations."
https://arstechnica.com/science/2021/12 ... -a-decade/
smp
Stephen
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Telescopes: Questar 3.5 Standard SN 18-11421; Stellina (EAA)
Solar: Thousand Oaks white light filter; Daystar Quark (chromosphere) Hα filter
Mounts: Explore Scientific Twilight I; Majestic heavy duty tripod
Local Club: New Hampshire Astronomical Society
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Telescopes: Questar 3.5 Standard SN 18-11421; Stellina (EAA)
Solar: Thousand Oaks white light filter; Daystar Quark (chromosphere) Hα filter
Mounts: Explore Scientific Twilight I; Majestic heavy duty tripod
Local Club: New Hampshire Astronomical Society
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Re: Webb continues to unfold; has enough fuel for over a decade
Good news Stephen!
-Michael
Refractors: ES AR152 f/6.5 Achromat on Twilight II, Celestron 102mm XLT f/9.8 on Celestron Heavy Duty Alt Az mount, KOWA 90mm spotting scope
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Latitude: 48.7229° N
Refractors: ES AR152 f/6.5 Achromat on Twilight II, Celestron 102mm XLT f/9.8 on Celestron Heavy Duty Alt Az mount, KOWA 90mm spotting scope
Binoculars: Celestron SkyMaster 15x70, Bushnell 10x50
Eyepieces: Various, GSO Superview, 9mm Plossl, Celestron 25mm Plossl
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- GCoyote
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Re: Webb continues to unfold; has enough fuel for over a decade
Fingers crossed.
Any metaphor will tear if stretched over too much reality.
Gary C
Celestron Astro Master 130mm f5 Newtonian GEM
Meade 114-EQ-DH f7.9 Newtonian w/ manual GEM
Bushnell 90mm f13.9 Catadioptric
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Jason 10x50 Binoculars
Celestron 7x50 Binoculars
Svbony 2.1x42 Binoculars
(And a bunch of stuff I'm still trying to fix or find parts for.)
Gary C
Celestron Astro Master 130mm f5 Newtonian GEM
Meade 114-EQ-DH f7.9 Newtonian w/ manual GEM
Bushnell 90mm f13.9 Catadioptric
Gskyer 80mm f5 Alt/Az refractor
Jason 10x50 Binoculars
Celestron 7x50 Binoculars
Svbony 2.1x42 Binoculars
(And a bunch of stuff I'm still trying to fix or find parts for.)
- Ylem
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Re: Webb continues to unfold; has enough fuel for over a decade
Go Webb Go!
Can't wait for data!
Can't wait for data!
Clear Skies,
-Jeff
Member; ASTRA-NJ
Orion 80ED
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Coronado PST
A big box of Plossls
Little box of filters
-Jeff
Member; ASTRA-NJ
Orion 80ED
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A big box of Plossls
Little box of filters
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Re: Webb continues to unfold; has enough fuel for over a decade
The next 26 days are going to be torture...
Thanks for the link Stephen!
All the best,
Thanks for the link Stephen!
All the best,
Mark
"The Hankmeister" Celestron 8SE, orange tube Vixen made C80, CG4, AZ-EQ5 and SolarQuest mounts.
Too much Towa glass/mirrors.
Solar:
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W/L - C80-HD with Baader 5.0 & 3.8 Solar film, Solar Continuum 7.5nm and UV/IR filters with a Canon EOS 550D.
Member of the RASC
"The Hankmeister" Celestron 8SE, orange tube Vixen made C80, CG4, AZ-EQ5 and SolarQuest mounts.
Too much Towa glass/mirrors.
Solar:
H/A - PST stage 2 mod with a Baader 90mm ERF on a Celestron XLT 102 (thanks Mike!)
Ca-K - W/O 61mm, Antares 1.6 barlow, Baader 3.8 OD and Ca-K filters with a ZWO ASI174mm.
W/L - C80-HD with Baader 5.0 & 3.8 Solar film, Solar Continuum 7.5nm and UV/IR filters with a Canon EOS 550D.
Member of the RASC
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Re: Webb continues to unfold; has enough fuel for over a decade
Hi Stephen. This is really great news and the update stated that the extension of the Deployable Tower Assembly has completed successfully. The Hubble ST isn't going to last forever, so have at it now Webb ST. Thanks for finding and sharing this link with the wonderful news Stephen and keep up the good work.
Marshall
Sky-Watcher 90mm f/13.8 Maksutov-Cassegrain on motorized Multimount
Orion Astroview 120ST f/5 Refractor on EQ3 mount
Celestron Comet Catcher 140mm f/3.64 Schmidt-Newtonian on alt-az mount
Celestron Omni XLT150R f/5 Refractor on CG4 mount with dual axis drives.
Orion 180mm f/15 Maksutov-Cassegrain on CG5-GT Goto mount.
Orion XT12i 12" f/4.9 Dobsonian Intelliscope.
Kamakura 7x35 Binoculars and Celestron SkyMaster 15x70 Binoculars. ZWO ASI 120MC camera.
>)))))*>
Sky-Watcher 90mm f/13.8 Maksutov-Cassegrain on motorized Multimount
Orion Astroview 120ST f/5 Refractor on EQ3 mount
Celestron Comet Catcher 140mm f/3.64 Schmidt-Newtonian on alt-az mount
Celestron Omni XLT150R f/5 Refractor on CG4 mount with dual axis drives.
Orion 180mm f/15 Maksutov-Cassegrain on CG5-GT Goto mount.
Orion XT12i 12" f/4.9 Dobsonian Intelliscope.
Kamakura 7x35 Binoculars and Celestron SkyMaster 15x70 Binoculars. ZWO ASI 120MC camera.
>)))))*>
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