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Für Astronomie Nr für Astronomie Nr. 26 Zeitschrift der Vereinigung der Sternfreunde e.V. / VdS Einsteigerastronomie und Jugendarbeit Astrofotografie ISSN 1615 - 0880 www.vds-astro.de II/ 2008 JOGP!BTUSPTIPQDPNtXXXBTUSPTIPQDPN 5FMt'BY &JõFTUSt)BNCVSH "TUSPBSU "TUSPOPNJL)BMQIB$$% "UMBTEFS.FTTJFS0CKFLUF %JF BLUVFMMTUF 7FSTJPO &JOF 4POEFSFOUXJDLMVOH GàS EJF $$%"TUSP &JOFHFMVOHFOF.JTDIVOHBVT#FPCBDIUVOHT EFTCFLBOOUFO#JMECF OPNJF%BT'JMUFS XFMDIFTBVTTDIMJFMJDIGàSEFO IJMGFVOE#JMECBOE%BTHSP[àHJHF'PSNBUVOE BSCFJUVOHTQSPHSBN OÊDIUMJDIFO&JOTBU[LPO[JOÊDIUMJDIFO&JOTBU[LPO[J EJF BVGXÊOEJHF PQUJTDIF (FTUBMUVOH NBDIFO NFT HJCU FT KFU[U NJU QJFSU JTU WFSGàHU àCFS EJF-FLUàSF[VFJOFNFDIUFO(FOVTT JOUFSFTTBOUFO OFVFO FJOF5SBOTNJTTJPO &JOF EFSBSUJH VNGBOHSFJDIF VOE WPMMTUÊOEJHF 'VOLUJPOFO .PEFS WPO CJT [V %BSTUFMMVOH [V EFO OF %BUFJGPSNBUF XJF EJF NJU .FTTJFS.FTTJFS0CKFLUFO0CKFLUFO IBU FT CJTIFS JO %4-33"8 XFSEFO TDINBMCBOEJ EFVUTDIFS 4QSBDIF VOUFSTUàU[U #JMEFS HFSFO 'JMUFSO OPDI OJDIU HFHF LÚOOFOEVSDIBVUP OJDIU [V CFO %JF #FTDISFJ#FTDISFJ NBUJTDIF 4UFSOGFM FSSF J D I F O CVOH [V EFO EFSLFOOVOH EJSFLU JTU %JF )BMC 0CKFLUFO HMJFEFSO ÃCFSMBHFSU XFSEFO XBT EJF #JMEGFMESPUBUJPO XFSUTCSFJUF TJDI JO EJF WFSOBDIMÊTTJHCBSNBDIU"VDIEJF#FBSCFJUVOH JTU BVG EFO "CTDIOJUUF )JTUP)JTUP WPO 'BSCCJMEFSO XVSEF FSXFJUFSU #FTPOEFSFT %VOLFMTUSPN WPO HÊOHJHFO $$%,BNFSBT SJF "TUSPQIZTJL "VHFONFSL MJFHU BVG EFS &SLFOOVOH VOE BCHFTUJNNU%JFIPIF5SBOTNJTTJPOCFJ)BMQIB VOE ##FPCBDIFPCBDI #FIBOEMVOH WPO 1JYFMGFIMFSO EFS "VGOBINF LPNCJOJFSU NJU EFS #MPDLVOH CJT JOT *OGSBSPU UVOH (MFJDIHàMUJH PC EBT *OUFSFTTF $IJQT FS[FVHFO PQUJNBMF ,POUSBTUF "VUPHVJEJOH JTU FIFSIJTUPSFIFSIJTUPSJTDI UIFPSFUJTDIPEFSQSBLUJTDIBVTJTDI UIFPSFUJTDIPEFSQSBLUJTDIBVT HFSJDIUFUJTU LPNNUKFEFSNJUEJFTFN#VDIBVG 6QEBUF JOEFS3FHFMNÚHMJDI Ƚ TFJOF,PTUFO 7PMMWFSTJPOȽ BCȽ Ƚ .BLJOHB3FGSBDUPS5FMFDPQF 1IPUPTIPQ"TUSPOPNZ 5IF/JHIU4LZ0CTFSWFS}T(VJEF 5IF4DIVQNBOO5FMFTDPQF %FS"VUPSBSCFJUFUTFJUGBTU+BISFONJU1IP %JFTFT IJMGSFJDIF8FSL 8FN EFS #BV FJOFT 4QJF4QJF UPTIPQ VNTFJOF"TUSPGPUPT[VCFBSCFJUFO%JF EJFOU EFS FSGPMHSFJ HFMUFMFTLPQFT[VMBOHXFJMJH EBCFJHFNBDIUFO&SGBISVOHFOIBUFSJOEJFTFN DIFO 7PSCFSFJUVOH JTU LBOOFTKBNBMNJUFJOFN TQF[JFMMBVGEJF#FEàSGOJTTFEFT"NBUFVSBTUSPTQF[JFMMBVGEJF#FEàSGOJTTFEFT"NBUFVSBTUSP FJOFS BCXFDITMVOHT 3FGSBLUPS WFSTVDIFO %BT OPNFO [VHFTDIOJUUF SFJDIFO %FFQ4LZ OFO #VDI#VDI HFTBNNFMU TBHUFO TJDI BVDI EJF "VUP"VUP /BDIU 4PSUJFSU OBDI %JF CFIBOEFMUFO 5IF SFO EFS CFJEFO /FVFSTDIFJ/FVFSTDIFJ 4UFSOCJMEFSO EFT NFO TJOE VOUFS BOEFBOEF OVOHFO*N 4PNNFS VOE 8JO SFN EJF UFDIOJTDIF FSTUFO8FSL UFSIJNNFMT mOEFO "VTTUBUUVOH"VTTUBUUVOH 'BSCNB XJSE EFS OBHFNFOU )JTUP TJDI EFUBJMMJFSUF #BV WPOWPO HSBNNF .BTLJF #FTDISFJCVOHFO EFS 1MBOVOH CJT [VN SVOHTUFDIOJLFO [V IVOEFSUFO v'JSTU -JHIUi BVTGàSIMJDI "EE"EEJUJPOJUJPO NFISFSFS (BMBYJFO /FCFMO 0õFOFO 4UFSO VOE CFTDISJFCFO VOE EVSDI #JMEFS ,PSSFLUVSWPO ,VHFMIBVGFO %FS 5FMFTLPQBOCMJDL KFEFT FJOF$%30.FSHÊO[U%BT 7JHOFUUJFSVOHFO 0CKFLUT JTU CFTDISJFCFO VOE NJU FJOFN )JO [XFJUF 8FSL CFTDIÊGUJHU 'BSCIBMPT'BSCIBMPT %FGPSNBUJPOFO PEFS XFJTCF[àHMJDIEFSWFSXFOEFUFO0QUJLWFSTF TJDI NJU EFN #BV FJOFT àCFSCFMJDIUFUFO 4UFSOFO -3(# VOE WJFMFT IFO #ÊOEF NJU JOTHFTBNU 'PUPT 4DIVQNBOO3FGSBLUPST4DIVQNBOO3FGSBLUPST NFIS"VGEFSCFJHFGàHUFO%7%CFmOEFOTJDI ;FJDIOVOHFO 5BCFMMFOVOE4UFSOLBS .BLJOHB3FGSBDUPS5FMFDPQFȽ BMMFJN#VDICFTQSPDIFOFOVOEWFSXFOEFUFO UFO #FJTQJFMCJMEFS 5IF4DIVQNBOO5FMFTDPQFȽ Ƚ [VTBNNFOOVSȽ 5IF"SQ"UMBT "TUSPOPNJL6)$& BTUSPTIPQ 8FSIBUOPDIOJDIUWPOEFO"SQ(BMBYJFOHFMF %JFTF OFVF 7BSJBOUF %BTTFJU[XFJ+BIS[FIOUFOFSGPMHSFJDIF,PO[FQU TFO )BMUPO"SQIBUJOEFOFS+BISFOEFTMFU[ EFT 6)$'JMUFST JTU IBU JO[XJTDIFO WJFMF /BDIBINFS HFGVOEFO UFO+BISIVOEFSUT FJOF-JTUFCFTPOFJOF-JTUFCFTPO FJOF HàOTUJHF %FTIBMCBDIUFO4JFVOCFEJOHUEBSBVG EBTT4JF EFSFS (BMBYJFO &SHÊO[VOH VOTF BVGEFSFDIUFOBTUSPTIPQ4FJUFMBOEFO FSTUFMMU*OEJFTFS SFT "OHFCPUFT OFVFO "VTHBCF (FHFOàCFS EFTEFT"UMBTFTTJOE"UMBTFTTJOE EFN 1SPm BMMF0CKFLBMMF0CKFL 6)$'JMUFS UF EFT "SQ JTU EJF "UMBT"UMBT NJU )BMCXFSUT 0SJHJOBMGPUPT CSFJUF FUXBT OFVFO HSÚFS EJF5SBOTNJTHSÚFS EJF5SBOTNJT #JMEFSO VOE TJPO FUXBT HFSJOHFS BVTGàISMJ UZQJTDI HFHFO DIFO "VG %BEVSDI MJFGFSU FS FUXBT XFOJHFS LPOUSBTUSFJ /VSFDIUNJUEFN#JOEFTUSJDI"VGEFOBTUSP/VSFDIUNJUEFN#JOEFTUSJDI"VGEFOBTUSP TVDIIJMGFO DIF#JMEFSBOHSÚFSFO'FSOSPISFO%VSDITFJOF TIPQ4FJUFOmOEFO4JF3F[FOTJPOFOBMMFSBOHFTIPQ4FJUFOmOEFO4JF3F[FOTJPOFOBMMFSBOHF WFSUSWFSUSFUFOFUFO &JOF &JHFOTDIBGUFOLÚOOFOXJSEFO6)$&'JMUFSBMT CPUFOFO #àDIFS %BT #FTPOEFSF &JO FJHFOT 'VOEHSVCF BO "OSFHVOHFO GàS #FPC#FPC QSFJTXFSUF "MUFSOBUJWF GàS (FSÊUF CJT DN CFTDIÊGUJHUFS 3F[FOTFOU VOE )PCCZBTUSPOPN BDIUFSVOE'PUPHSBGFO ½õOVOHFNQGFIMFO OJNNUTJDIKFEFT#VDIFTLSJUJTDIBO OVSȽ BCȽ XXXBTUSPTIPQDPN EDITORIAL 1 Liebe Mitglieder, liebe Sternfreunde, das Schwerpunktthema dieser Ausgabe denen wir gerne behilflich sind. Wir freuen befasst sich erneut mit dem Thema Ein- uns, dass auch die SAG und die ihr ange- steigerastronomie und Jugendarbeit. schlossenen Sternfreunde der Schweiz sich Beide Bereiche stellen auch Schwerpunkte an diesem Astronomietag erstmals dabei in der Arbeit des VdS-Vorstandes dar. sein werden. Wir freuen uns, dass in Zukunft mit den Schon jetzt möchten wir darauf hinwei- Aktivitäten von Oliver Lubenow und sen, dass 2009 zum Internationalen Jahr Hans-Jürgen Wulfrath zwei Mitgliedern der Astronomie (IYA2009) erklärt wurde hier für neuen Schwung in dem Bereich und die UN, die UNESCO und die IAU der „Einsteigerastronomie“ sorgen wer- zu Aktionen und Beteiligungen aufruft. den. Die wichtigsten Informationen zu diesen Unser Titelbild: Veranstaltungen finden Sie auf den fol- Kugelsternhaufen M 13 Diese Ausgabe wird erneut durch viele genden Seiten dieser Ausgabe. Beiträge der Fachgruppe Astrofotografie Aufnahmedaten: bereichert, ebenso wie durch viele Zu vielen Themen unserer astronomischen Instrument: C9.25/F10 Aufnahmen des periodischen Kometen Tätigkeit erreichten uns so viele Beiträge, Kamera: SXV-H9 17P/Holmes, der nach seinem drama- dass nach Heft 23 auch diese Ausgabe Aufnahmeart: LRGB tischen Helligkeitsausbruch Ende Oktober auf 160 Seiten anschwoll. Wir freuen uns Aufnahmedauer: 16:8:6:8 2007 für Monate mit bloßem Auge am über so viele Berichte und danken allen Datum: 10.06.06 Himmel zu bewundern war. Eine einma- Autoren, sowie den Redakteuren der VdS- Ort: Oberhausen lige Chronologie dieses Ereignisses finden Fachgruppen und bitten den verspäteten Aufgenommen von Thomas Wahl. Sie in dieser Ausgabe; allen Bildautoren Versand dieser Ausgabe zu entschuldigen. sei herzlich gedankt. Wir wünschen Ihnen viel Freude beim Der Terminkalender ist für viele Stern- Lesen dieser Ausgabe und beim Beob- freunde im Mai voll besetzt mit interes- achten am Fernrohr. santen Tagungen und Veranstaltungen. Für Kontakte mit Gleichgesinnten bieten sich Herzlichst dazu eine Vielzahl von Möglichkeiten an. Ihr Hier wollen wir einige Termine nennen: Nach den Tagungen der Fachgruppe „Spektroskopie“ und „Sonne“ Anfang Mai, findet vom 10. bis 12. Mai die 27. Otto Guthier Planeten- und Kometentagung in Violau statt. Am 31. Mai ist Essen das Ziel von sicherlich vielen Sternfreunden, denn der 24. ATT wartet auf seine Besucher. Weitere Informationen und nähere Angaben finden Sie in unserem umfangreichen VdS- Terminkalender. Auf zwei wichtige Termine möchten wir Sie schon heute hinweisen: Für den 6. Sep- tember 2008 ruft die VdS zum 6. Astro- nomietag auf. Beteiligen auch Sie sich an diesem bundesweiten Tag der Astronomie mit Aktionen und Veranstaltungen bei VdS-Journal Nr. 26 2 I NHALT DAS WELTALL EDITORIAL 1 DU LEBST DARIN – ENTDECKE ES! NACH REDAKTIONSSCHLUSS – Astronomietag 2008 4 – Internationales Jahr der Astronomie 2009 4 – Neue VdS-Geschäftsstelle 5 INTERNATIONALES – „SuW und AH“ – aus zwei mach eins 5 ASTRONOMIEJAHR SCHWERPUNKTTHEMA Einsteigerastronomie/ – Einige zusätzliche Gedanken zum Thema Einsteiger 6 Jugendarbeit – Astro-Einsteiger und Informationen 6 IYA 2009 – Wie kommt man zur Astronomie und der Seite 4 Himmelsbeobachtung? 8 – „Mein erstes Teleskop“ – Ein Erfahrungsbericht 8 – Die Nacht ist nicht allein zum schlafen da – Wachbleiben am Teleskop 10 – Stressfreie Beobachtung 13 – Der Sternpunkt lebt – Komm und lass uns Veränderliche beobachten 15 – Himmelserlebnisse eines Astrofotografen – einmal anders 16 – Mit der Stoppuhr am Teleskop – Einstieg in die Beobachtung von Sternbedeckungen am Mond 18 – Unseren Kindern das Universum zu zeigen, bedeutet viel mehr als nur „Jugendarbeit“! 20 – Das war das ASL 2007 22 Einsteigerastronomie und – Auf der Suche nach fremden Planeten 24 – Der Vulkanismus 26 Jugendarbeit – Faszinierende Spektralanalysen 27 Seite 6 – Vergleich der Effizienz von Kernspaltung, Kernfusion und Paarvernichtung – mit Bezugssetzung auf die Beschleunigung eines Gummibärchens 28 FACHGRUPPENBEITRÄGE Amateurteleskope/Selbstbau – Selbstbau eines Handrohres zur Bestimmung der Himmelshelligkeit – (Teil 2) 30 – Das 305mm Advanced Coma-Free (ACF) von Meade 32 Astrofotografie – Fotografie von Dunkelnebeln 40 – Reflexionsnebel 46 Das ASL 2007 – Die Farben der Sterne (Teil 2) – Farbindex und Seite 22 Farbverhältnis R/B 48 – Farbkalibration einer CCD-Aufnahme mit Hilfe von G-Sternen (Teil 2) 50 – Astrofotografie abseits von M42 und Co. 54 – Würzburger CCD-Workshop im Januar 2007 56 Atmosphärische Erscheinungen – Ungewöhnliche Glorien 58 Computerastronomie – Beobachtungslogbuch Observation Manager 62 Dark-Sky – Neues aus der Fachgruppe Dark Sky 64 – Licht aus oder an? 65 M 16 Deep-Sky – Neues aus der Fachgruppe Deep-Sky-Beobachtung 66 Seite 40 – CG 1152 – helle anonyme Galaxie in den Jagdhunden 66 Geschichte der Astronomie – Neues aus der Fachgruppe Geschichte
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