Lecture Slides W1 Clip 1
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Transcript of Lecture Slides W1 Clip 1
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7/30/2019 Lecture Slides W1 Clip 1
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IntroductoryAstronomy
Week1:Posi5onalAstronomyClip1:Introduc5on
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TheMilkyWay
P.Salzberger
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OrionNebula(M42)
RobSchooley
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PleiadesCluster(M4)
R.Gendler
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GlobularClusterM1
R.Gendler
GlobularCluster(M13)
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AndromedaGalaxy(M3
R.Gendler
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RingNebula(M7)
RobSchooley
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Albireo
W.Li,A.Filippenko
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Summary
Onaclear,darknight,canseeasmanyas3000sta WeusenamesandgroupingsfromancientGreece
paernis(almost)unchanging
Yetskychangesbythehourandseason Rela5veposi5onsofstarsdonotchange,admiVn
geographyofthesky En5repaernrevolvesdaily:starsriseintheEast
acrossskytosetintheWest
Thisweek:Understandapparentmo5onandfindmathema5calformula5on
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Credits SkySimula5on:StarryNighthp://www.starrynight.com/
MilkyWay:PhilippSalzbergerhp://www.salzgeber.at/index.html M42,M7,M31AmateurImages:R.Schooley M42:ImageAcquisi5on:MichaelJonerandDavidLaney(BYU);ImageProcessing:R
0.9MTelescope,WestMountainObservatory,BYUhp://www.robgendlerastropics.com/M42-BYU.html
M4:R.Gendlerhp://www.robgendlerastropics.com/M4STLmosaic.html M1:R.Gendlerhp://www.robgendlerastropics.com/M1.html M7:ProcessingbyR.Gendler.Basedonobserva5onsmadewiththeNASA/ESAHu
Telescope,andobtainedfromtheHubbleLegacyArchive,whichisacollabora5onbSpaceTelescopeScienceIns5tute(STScI/NASA),theSpaceTelescopeEuropeanCooFacility(ST-ECF/ESA)andtheCanadianAstronomyDataCentre(CADC/NRC/CSA)hp://www.robgendlerastropics.com/M7-HST-Gendler.html
M31:R.Gendlerhp://www.robgendlerastropics.com/M31Page.html Albireo:WeidongLiandAlexFilippenko,UCBerkeley
hp://astro.berkeley.edu/bait/public_html/calstar/bear1.html