ESA’s XMM-Newton X-ray Observatory
- Graeme1858
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ESA’s XMM-Newton X-ray Observatory
http://www.esa.int/Science_Exploration/ ... xy_cluster
An interesting story from a telescope that's been up there since 1999.
Regards
Graeme
Celestron 9.25 f10 SCT, f6.3FR, CGX. Sky-Watcher Evostar-120, HEQ5
ASI1600MM Pro, ASI294MC Pro, ASI224MC
ZWO EFW, ZWO OAG, ASI220MM Mini.
APM 11x70 ED APO Binoculars.
https://www.averywayobservatory.co.uk/
- smp
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Re: ESA’s XMM-Newton X-ray Observatory
smp
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Telescopes: Questar 3.5 Standard SN 18-11421; Stellina (EAA); Vespera II (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
- Graeme1858
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Re: ESA’s XMM-Newton X-ray Observatory
Celestron 9.25 f10 SCT, f6.3FR, CGX. Sky-Watcher Evostar-120, HEQ5
ASI1600MM Pro, ASI294MC Pro, ASI224MC
ZWO EFW, ZWO OAG, ASI220MM Mini.
APM 11x70 ED APO Binoculars.
https://www.averywayobservatory.co.uk/
- Thefatkitty
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Re: ESA’s XMM-Newton X-ray Observatory
All the best,
"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.
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- Graeme1858
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Re: ESA’s XMM-Newton X-ray Observatory
Thefatkitty wrote: ↑Sat Jan 11, 2020 1:54 pm That's something I never even knew existed, thanks for the link That's impressive; 21 years and still making discoveries.
Yes, discovered by using a new calibration technique applied to existing data.
Celestron 9.25 f10 SCT, f6.3FR, CGX. Sky-Watcher Evostar-120, HEQ5
ASI1600MM Pro, ASI294MC Pro, ASI224MC
ZWO EFW, ZWO OAG, ASI220MM Mini.
APM 11x70 ED APO Binoculars.
https://www.averywayobservatory.co.uk/
- notFritzArgelander
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Re: ESA’s XMM-Newton X-ray Observatory
- Graeme1858
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Re: ESA’s XMM-Newton X-ray Observatory
You beat me to it! Not only that you beat the ESA too, I only received the email today! :smile:
Regards
Graeme
Celestron 9.25 f10 SCT, f6.3FR, CGX. Sky-Watcher Evostar-120, HEQ5
ASI1600MM Pro, ASI294MC Pro, ASI224MC
ZWO EFW, ZWO OAG, ASI220MM Mini.
APM 11x70 ED APO Binoculars.
https://www.averywayobservatory.co.uk/
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