Feb - Seattle Astronomical Society

7KH
:HEIRRWHG$VWURQRPHU
)HEUXDU\
)HEUXDU\6SHDNHU0HHWLQJ²
OUR speaker at the February 19
)HE ²)LUVW 6SHDNHU RI WKH
<HDU
7RP 4XLQQ
$VVRF 3URIHVVRU
8: 'HSDUWPHQW
RI $VWURQRP\
3UHVHQWV
5DSLG *DV *LDQW
)RUPDWLRQ
:HG )HEUXDU\ WK
SP
8: &DPSXV
5P $$VWURQRP\3K\VLFV
$XGLWRULXP %OGJ
monthly meeting of the Seattle
Astronomical Society will be
Tom Quinn, associate professor in
the Department of Astronomy at
the University of Washington in
Seattle.
The topic of his lecture will be
Rapid Gas Giant Formation, describing his team¹s work on computer simulations of planetary formation which gave the startling
result that gas giant formation may
be possible within hundreds instead of millions -of years.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=Tom is part of the HPCC/ESS Project, where he works on running
and analyzing N-body simulations
of structure formation in the Universe. His other research interests
include Galactic and Solar System
dynamics, and planet formation. He is
a member of the UW Astrobiology program. He is also involved in developing
scientific software for the Sloan Digital
Sky Survey and chairs the Solar System
working group.
He teaches the graduate Stellar Dynamics course and a course on Numerical Methods for Astrophysics. He was
also a lecturer for the Computing Our
Universe REU summer school at University of Massachusetts and the NATO
Advanced Study Institute in Scotland.
6HDWWOH$VWURQRPLFDO6RFLHW\
Address:
PO Box 31746
Seattle, WA 98103-1746
SAS Information Line: 206-523-ASTR
http://seattleastro.org
WebfootWeb: [email protected]
E-mail: [email protected]
Web Page:
Board & Committees
President: Stephen Van Rompaey,
425-564-8619,
[email protected]
Chairman of the Board: Mary
Ingersoll, 206-246-0977,
[email protected]
First VP–Programs: Brian Allen,
206-517-5599, [email protected]
Second VP–Education:
Mike Langley, 425-481-0863,
[email protected]
Third VP–Membership:
Roger Steyaert, 425-432-2714,
[email protected]
Fourth VP–Publicity: Mark deRegt,
[email protected]
Treasurer: Jim Peterson, 206-5246015, [email protected]
Secretary: Thomas Vaughan, 206772-4454, [email protected]
Astronomical League: Open
Webmaster: Paul Rodman,
425-889-8273,
[email protected]
Club Telescopes:
Brian Allen, 206-517-5599,
[email protected]
Special Interest
Groups
Dark Sky Northwest:
Bruce Weertman,
[email protected]
Telescope Makers:
Peter Hirtle, 206-363-0897,
[email protected]
Astrophotography:
Keith Allred,
425-821-5820,
[email protected]
Vive La Lune (Moon):
Pat Lewis,
206-524-2006,
[email protected]
Sidewalk Astronomers:
Paul Ham,
206-522-7410,
[email protected]
Webfooted
Astronomer
Editor: Christine Oneto,
206-282-0952,
[email protected]
Circulation Managers:
Pat Lewis and Joanne Green,
206-524-2006,
[email protected]
Club Library:
Karl Schroeder, 206-362-7605,
[email protected]
)HEUXDU\ 6HDWWOH $VWURQRPLFDO 6RFLHW\
From the President’s Desk. . .
By Stephen Van Rompaey
<RXU QHZ 6$6 %RDUG LV QRZ RQ WKH MRE DQG ZH DUH EXVLO\ OHDUQLQJ
RXU GXWLHV ,Q WKH VKRUW WHUP ZH KDYH D QXPEHU RI DGPLQLVWUDWLYH
PDWWHUV WR GHDO ZLWK EXW E\ HDUO\ VSULQJ ZH ZLOO EH UHDG\ WR FRQ
WLQXH WKH ZRUN RQ ILQGLQJ D FOXE IDFLOLW\ DQG REVHUYDWRU\ VLWH ,
KDYH DOUHDG\ FRQWDFWHG WKH :DVKLQJWRQ 6WDWH 'HSDUWPHQW RI 1DWX
UDO 5HVRXUFHV DERXW H[SDQGLQJ RXU DFFHVV WR PRUH REVHUYDWLRQ VLWHV
RQ 7LJHU 0RXQWDLQ DQG KRSHIXOO\ ZH ZRQ·W EH OLPLWHG WR MXVW 3RR
3RR 3RLQW , ZRXOG DOVR OLNH WR WKDQN &KULVWLQH 2QHWR IRU YROXQ
WHHULQJ WR EH RXU QHZ HGLWRU IRU WKH FOXE·V QHZVOHWWHU (YHQ ZLWK RXU
H[FHOOHQW ZHESDJH DQG WKH LQFUHDVLQJ XVH RI HPDLO 7KH :HEIRRWHG
$VWURQRPHU LV FULWLFDO IRU NHHSLQJ PHPEHUV LQIRUPHG DERXW WKH
FOXE·V DFWLYLWLHV DQG ZH DUH JUDWHIXO WKDW &KULVWLQH KDV WDNHQ RQ WKLV
SRVLWLRQ
$PRQJ WKH DGPLQLVWUDWLYH PDWWHUV WKDW QHHG WR EH GHDOW ZLWK LV WKH
WDVN RI ILQGLQJ D QHZ FOXE UHSUHVHQWDWLYH WR WKH $VWURQRPLFDO
/HDJXH WKH
$/&25 $VWURQRPLFDO /HDJXH &25UHVSRQGHQW
/RUHQ %XVFK KDV VHUYHG LQ WKLV SRVLWLRQ IRU PDQ\ \HDUV DQG LV VWHSSLQJ
GRZQ 7KH PLQLPXP GXWLHV RI WKH $/&25 LQFOXGHV EHLQJ WKH SRLQW RI
FRQWDFW EHWZHHQ WKH /HDJXH DQG RXU FOXE VHQGLQJ URXWLQH XSGDWHV RI
WKH FOXE·V PHPEHUVKLS URVWHU DQG LQVXULQJ WKDW RXU DQQXDO /HDJXH
GXHV DUH SDLG 7KH $/&25 ZLOO ZRUN ZLWK WKH 7UHDVXUHU -LP 3HWHU
VRQ WR REWDLQ WKH URVWHU DQG IRU GXHV SD\PHQW 'HWDLOV DERXW WKLV SRVL
WLRQ FDQ EH IRXQG DW WKH $VWURQRPLFDO /HDJXH·V ZHEVLWH
KWWSZZZDVWUROHDJXHRUJDOJHQHUDODOFRUVGXW\DOFUKWPO
The ALCOR duties I just described may seem mundane, but there is ample
opportunity to be involved at the regional and national level. I just learned
recently that the SAS is also a member of NWRAL, the North West Region of the Astronomical League. NWRAL consists of astronomy clubs
and affiliated organizations, such as the Table Mountain and Oregon Star
Parties, in Washington, Oregon, and Idaho. According to Loren Busch, the
NWRAL has been largely inactive during the past few years and is currently in the process of revitalizing itself. 7KH 1:5$/ KDV LWV RZQ VHW
RI RIILFHUV LQFOXGLQJ D UHSUHVHQWDWLYH ZKR DWWHQGV QDWLRQDO PHHWLQJV RI
WKH $VWURQRPLFDO /HDJXH %\ SDUWLFLSDWLQJ LQ WKH 1:5$/ , EHOLHYH
WKH $/&25 LV D SRVLWLRQ SRVVHVVLQJ RSSRUWXQLWLHV WR OHDUQ DERXW DQG
EH HQJDJHG LQ LVVXHV DIIHFWLQJ DPDWHXU DVWURQRPHUV across the country
,I DQ\RQH ZRXOG OLNH PRUH LQIRUPDWLRQ DERXW EHLQJ WKH $/&25 SOHDVH
contact Loren Busch or myself. 7KH :HEIRRWHG $VWURQRPHU
)HEUXDU\ -DQXDU\6$6%DQTXHW5HFDS
By Thomas Vaughn
0LQXWHV IRU WKH -DQXDU\ %DQTXHW
´0RJJ $GDSWRUµ 7KLV LV D SODVWLF DGDSWRU WKDW LV WKUHDGHG RQ RQH HQG WR
-DQXDU\ WK QLFHO\ ILW WKH WUHDGV RQ WKH ZHEFDP ZKHUH WKH OHQV XQVFUHZV ,W·V QDPHG
<DQNHH *ULOO DQG 5RDVWHU %DOODUG
0RJJ DIWHU WKH JX\ WKDW PDNHV WKHP
6WHYHQ 0RJJ +H VHOOV WKHP IRU
²
EHWZHHQ DQG GHSHQGLQJ LI \RX ZDQW LW WKUHDGHG IRU ILOWHUV RU QRW
,
*XHVW 6SHDNHU
,, $ZDUGV
, VRPHKRZ
PDQDJHG WR DYRLG WKH FXUVH RI QHZ WHOHVFRSH HTXLSPHQW DQG
,,, 'RRU
IRXQG
FOHDU 3UL]HV
VNLHV WKH GD\ DIWHU P\ /; DUULYHG 0\ ILUVW WDUJHW ZLWK WKH
,9VFRSH
*XHVW
6SHDNHU
QHZ
ZDV
-XSLWHU DQG , HYHQ JRW OXFN\ DQG FDXJKW D PRRQ VKDGRZ
DQG D YHU\ GLP *56 , VSHQW DOO RI ODVW ZLQWHU SUDFWLFLQJ RQ WKH SODQHWV
7KHWKH\
JXHVW
VSHDNHU
IRU
WKH
HYHQLQJ
ZDV
(YDQV
D 3URIHVVRU
RI 3K\VLFV
XQWLO
JRW
WRR ORZ
LQ
WKH
VN\ WR JHW
D -LP
JRRG
FOHDU VKRW
7KH SODQHWDU\
DW WKHLV8QLYHUVLW\
VHDVRQ
EDFN DJDLQRI²3XJHW
VR DUH6RXQG
WKH FORXGV ² EXW , PDQDJHG WR UHFHQWO\ FDS
WRU\
DQG
WXUH WKLV LPDJH RI 6DWXUQ IURP MXVW RXWVLGH WKH IURQW GRRU RI P\ FRQGR
+H LV RQH RI WKH ZRUOG
V H[SHUWV RQ WKH +LV
3UDFWLFH RI $QFLHQW $VWURQRP\
, ZLOO JLYH D YHU\ EULHI V\QRSVLV RI KLV
:KHQ
WKH SODQHWDU\
RYHU
, GHFLGHG WR WU\ WR GR WKH PRGLILFD
SUHVHQWDWLRQ
KHUH VHDVRQ
+H KDV ZDV
D ERRN
DYDLODEOH
WLRQ WR P\ FDPHUD WR DOORZ IRU ORQJ H[SRVXUHV 7KHUH DUH VHYHUDO GLIIHU
HQW
RSWLRQV
IRU WKH
PRGLILFDWLRQ
RI3UDFWLFH
WKH FDPHUD
ORQJ H[SRVXUH
ORQJ H[
-DPHV
(YDQV
7KH
+LVWRU\ DQG
RI $QFLHQW
$VWURQRP\
SRVXUH
ZLWK
DPSRII 3UHVV
DQG ORQJ
H[SRVXUH ZLWK DPSRII DQG FRROHG 7KH
2[IRUG
8QLYHUVLW\
EDVLF ORQJ H[SRVXUH PRGLILFDWLRQ LV IDLUO\ VLPSOH WR GR LI \RX KDYH VRPH
JRRG
VNLOOV
D VKDUS DQG
([DFWR
NQLIH
DERXW
LQWHUHVWHG
ZRUWK RI LQ
5DGLR
7KH VROGHULQJ
WDON ZDV ZHOO
UHFHLYHG
PDQ\
SHRSOH
ZHUH
SXUFK
6KDFN
DQG D,WORW
SDWLHQFH
0\ ILUVW PRGLILFDWLRQ ZDV MXVW WKH ED
DVLQJSDUWV
WKH ERRN
LV RI
DYDLODEOH
DW $PD]RQFRP
VLF FDPHUD ZLWK WKH ORQJ H[SRVXUH PRGLILFDWLRQ 7KH FDPHUD WKHQ EH
FRPHV
D ´9HVWD
3UR
6&µ WKHKLV
´6&µ
DIWHU
6WHYH &KDPEHUV
ZKR WKH
ILJXUHG
3URIHVVRU
(YDQV
RUJDQL]HG
WDONLVLQWR
URXJKO\
WKUHH VHFWLRQV
RXW
KRZ WR
GR WKLV LQ RI
WKH
ILUVW
SODFH , KDGVFLHQFHV
D VZLWFK WKHLU
RQ WKH
VLGH WR JR
EDFN
DQFLHQW
EUHDNGRZQ
WKH
DVWURQRPLFDO
PHWKRGV
RI WKHRU\
DQG
DQG
IRUWK IURP QRUPDO DQG 6& PRGH 7R PDNH WKH ORQJ H[SRVXUH ZRUN
SUHGLFWLRQ
\RX
QHHG WR FRQQHFW WKH FDPHUD WR WKH 86% SRUW DQG WR DQ DGGLWLRQDO
DQG DVWURQRP\
V FRQQHFWLRQ WR FXOWXUH LQFOXGLQJ SROLWLFV UHOLJLRQ SKLORVR
FRQQHFWRU
WR WKH SDUDOOHO SRUW RQ WKH FRPSXWHU WKLV FRQWUROV WKH VKXWWHU
SK\
7KHUH
DUH VHYHUDO
H[FHOOHQW IUHH VRIWZDUH SURJUDPV WKDW ZLOO GR WKLV VHH
DQG HYHQ
DUFKLWHFWXUH
OLVW DW HQG $LPLQJ DQG IRFXVLQJ LV WKH VDPH DV LPDJLQJ WKH SODQHWV EXW ,
0XFK RI WKH WDON FRQFHUQHG WKH YDULRXV DVWURQRPLFDO LQVWUXPHQWV WKDW ZHUH
XVH D EULJKW VWDU OLNH 9HJD WR IRFXV RQ 7KHQ , VZLWFK WR WKH 6& PRGH
DQG
DLP DW DW
WKH
GHVLUHG
GDUNWKH\
GLP ZHUH
REMHFW
DQG VWDUWLQ
H[SRVLQJ
'HSHQGLQJ
LQYHQWHG
WKH
WLPH KRZ
GHVFULEHG
WH[WV DQG
KRZ ZH KDYH EHHQ
RQ
WKHWR
REMHFW
,·OO WU\ WKHP
ZLWK DERXW
VR IUDJPHQWV
, FDQ MXVW EDUHO\ VHH WKH
DEOH
UHFRQVWUXFW
EDVHG RQ VHFRQGV
UHPDLQLQJ
REMHFW DQG , FDQ WKHQ FHQWHU LW XS LQ WKH VFRSH $IWHU WKDW VWDUW H[SRVLQJ
:LWK
WKH XQ
FDPHUD
, ILQG WKDW ,
JR WR DERXW
VHFRQGV
+H WDONHG
DFRROHG
ELW DERXW
WKH ELIXUFDWLRQ
RIFRXOG
DVWURQRP\
ZKHUHE\
SKLORVRSKHUV
ZLWKRXW
WRR PXFK
QRLVH
$V HDFK
LPDJH LV
WDNHQ LW ZKHUHDV
LV VDYHG WR
WKH FRP
DQG JHRPHWHUV
WRRN
D PRUH
WKHRUHWLFDO
DSSURDFK
SUDFWLWLRQHUV
ZKR
SXWHU
IUDPH
E\ IUDPH
LQWR SRVLWLRQV
DQ DYL YLGHR
7KHQ
, ZRXOG WDNH
D GDUN
QHHGHG
WR SUHGLFW
SODQHW
XVHGILOH
ROGHU
%DE\ORQLDQ
WHFKQLTXHV
)LQDOO\
3WROHP\ XQLILHG WKH WZR FDPSV LQ WKH QG FHQWXU\ $' ZKHQ KH VKRZHG KRZ
IUDPH LPDJH DQG VXEWUDFW WKH QRLVH ODWHU , ZRQ·W JR LQWR JUHDW GHWDLO RQ
VWDFNLQJ
DQG SURFHVVLQJ
VLQFHZRUN
WKDW LV D ZKROH GLIIHUHQW DUWLFOH LWVHOI 7KH
D JHRPHWULFDO
WKHRU\ FRXOG
SKRWR RI 0 LV PDGH XS RI VWDFNHG LPDJHV DW VHFRQGV HDFK WDNHQ
IURP %HOOHYXH
FRQWLQXHG
8QIRUWXQDWHO\ WKH &&' LQ WKH FDPHUD ZLOO JHW SUHWW\ QRLV\ ORWV RI VSRWV
)HEUXDU\ 6HDWWOH $VWURQRPLFDO 6RFLHW\
0LQXWHV (Continued from page 4)
7KH FXOWXUDO FRQQHFWLRQV ZHUH ZLGHVSUHDG $VWURORJHUV ZHUH YHU\ LQWHU
HVWHG LQ DVWURQRP\ VLQFH WKH\ QHHGHG DFFXUDWH SODQHWDU\ SRVLWLRQV IRU
KRURVFRSHV $VWURQRPLFDO V\PEROV ZHUH ZLGHO\ XVHG LQ UHOLJLRQ DQG
PHGLFLQH $QG WKH 5RPDQ (PSHURUV XVHG DVWURQRPLFDO LPDJHV RQ FRLQV
TXLWH IUHTXHQWO\ V\PEROL]LQJ WKHLU UXOH RYHU WKH HQWLUH NQRZQ XQLYHUVH
,, $ZDUGV
/RUHQ %XVFK SUHVHQWHG WKLV \HDU
V 6$6 DZDUGV
$OO UHWLULQJ RIILFHUV ZHUH WKDQNHG IRU WKHLU HIIRUWV DQG SUHVHQWHG ZLWK
6HUYLFH $ZDUGV
0DU\ ,QJHUVROO 3UHVLGHQW
%RDUG &KDLUPDQ3DVW 3UHVLGHQW
5DQG\ -RKQVRQ *HRUJH %HVW 93 3URJUDPV
93 0HPEHUVKLS
.DUO 6FKURHGHU 93 (GXFDWLRQ
5RQ /HDPRQ %ULDQ $OOHQ 93 3XEOLFLW\
*UHJ 'RQDKXH 6HFUHWDU\
-XG\ 6FKURHGHU 7UHDVXUHU
/RUHQ DOVR SUHVHQWHG VRPH VSHFLDO 6$6 DZDUGV ZKLFK ZHUH GHWHUPLQHG
E\ WKH $ZDUGV &RPPLWWHH
+XJK (QWURS /LIHWLPH $FKLHYHPHQW $ZDUG
-LP 1DLGHQ 6XSHU 6WDU RI WKH 6$6 DZDUG IRU ORQJ WHUP VHUYLFH
&RPSDQLRQ 6WDU $ZDUG IRU KRVWLQJ VR PDQ\ 6,*
1RUPD 1DLGHQ PHHWLQJV DW KHU KRPH
-RKQ $QJHOO 6WDU RI WKH 6$6 DZDUG IRU KDQGOLQJ WKH PHGLD DW
*UHHQODNH GXULQJ WKH SDUWLDO HFOLSVH
*UHJ 'RQDKXH 0DVWHU RI WKH 'DUN 6LWH DZDUG IRU DUUDQJLQJ DFFHVV WR
5DWWOHVQDNH /DNH
$UWLVW LQ 5HVLGHQFH DZDUG IRU WKH QHZ 6$6 ZHEVLWH
$UUDQJHU ([WUDRUGLQDLUH DZDUG IRU ZRUN DV EDQTXHW FKDLU
'RQQD &URVV -HUU\ :HVW PDQ IRU WKH SDVW EDQTXHWV
/DXLUH 0DORQH\ 3HUIHFW 3XEOLVKHU DZDUG IRU ZRUN DV :HEIRRW (GLWRU
DQG 3XEOLVKHU
&RQJUDWXODWLRQV DQG WKDQN \RX WR DOO RI WKH ZLQQHUV
,,, 'RRU 3UL]HV
7KHUH ZDV D IDQWDVWLF DUUD\ RI GRRU SUL]HV WKLV \HDU IDU WRR PDQ\ WR PHQ
WLRQ KHUH )URP ERRNV WR FDOHQGDUV WR NH\ FKDLQV WKHUH ZHUH D ORW RI SHR
SOH ZKR WRRN SUL]HV KRPH
7KH :HEIRRWHG $VWURQRPHU
)HEUXDU\ (Continued from page 5)
There were four especially extravagant prizes. They and their lucky
winners are listed here:
Tickets to the Pacific Science Center - Sharon Evans
An Eyepiece Case - Frieda Tarb
Zuka Scope - Thomas Vaughan
Nexus Telescope - Sue Folkerts
Congratulations, Winners!
Thursday UW Quolloquia Lunch Series
The Astronomy Department has a weekly colloquium that meets
Thursdays at 4:00 pm in PAB A102 (the classroom part of the
Physics/Astronomy Building complex). Many of these people
will also speak at astro lunch*. Here is the schedule of speakers
for the coming quarter:
January 30—Doug Johnstone: Dominion Astrophysical Observatory speaks on: "SCUBA-Diving in Nearby Molecular
Clouds: New Constraints on the Physical Processes Responsible
for Star Formation"
Feb. 6—Jennifer Johnson: Dominion Astrophysical Observatory speaks on: "The Oldest Star Clusters in the Magellanic
Clouds"
[Feb. 13—No Colloquuium/Dept. Mtg.]
Feb. 20 Mike Gladders: Carnegie Observatory speaking on:
"The Red-Sequence Cluster Survey"
Feb. 27- Puragra Guhathakurta: Lick Observatory speaks on:
"M31's Stellar Halo and Dwarf Galaxy Building Blocks"
March 6– David Catling: University of Washington
Atmospheric Sciences on: "The Evolution of the Environment
on Mars"
March 13—Zeljko Ivezic: Princeton University on:
"Variable Sky: with SDSS towards LSST"
* For Astro Lunch Schedule, please go to:
http://www.astro.washington.edu/willman/astrolunch/
astrolunch_2003.html. These are held weekly on Tuesdays at
12:30. However, of note is the next Brown Bag Lunch which
will be Jan-Erik Solheim from the Univ. or Tromso, Norway,
presenting: “AM CVn Systems.”
)HEUXDU\ 6HDWWOH $VWURQRPLFDO 6RFLHW\
6$69ROXQWHHUVDVVLVWDW$$60HHWLQJ
%\ %ULDQ $OOHQ
/DVW PRQWK WKH $PHULFDQ $VWURQRPLFDO 6RFLHW\ $$6 KHOG LW·V VHPL
DQQXDO PHHWLQJ DW WKH &RQYHQWLRQ &HQWHU LQ 6HDWWOH DQG VHYHUDO 6$6
PHPEHUV KHOSHG WR VWDII WKH DPD]LQJ YDULHW\ RI VHVVLRQV ZKLFK WRRN
SODFH 7KH IRXUGD\ FRQIHUHQFH SDFNHG DQ DVWRQLVKLQJ QXPEHU RI VHV
VLRQV LQWR WKH DOORWWHG WLPH FRYHULQJ HYHU\ FRQFHLYDEOH IDFHW RI DVWURQ
RP\ ZKLOH DOVR SURYLGLQJ DQ LPSUHVVLYH FROOHFWLRQ RI H[KLELWV LQ WKH
PDLQ KDOO IRU WKH HVWLPDWHG DWWHQGHHV WR VHH ZKDW \RX PLVVHG
FKHFN RXW KWWSZZZDDVRUJPHHWLQJVDDVSURJUDP
2QH RI WKH PRVW H[FLWLQJ DQQRXQFHPHQWV WR FRPH RXW RI WKH PHHWLQJ
ZDV WKH GHFLVLRQ WR UHWXUQ WKH PHHWLQJ WR 6HDWWOH LQ DQG HYHU\
IRXU \HDUV WKHUHDIWHU 7KLV ZLOO JLYH D KXJH ERRVW WR DVWURQRP\ LQ WKH
3XJHW 6RXQG UHJLRQ DQG UDLVHV WKH EDU IRU 6$6 DQG RWKHU VRFLHWLHV LQ
RXU DUHD 7KH QH[W $$6 PHHWLQJ ZLOO EH LQ 1DVKYLOOH IURP 0D\ DQG WKH\ DUH
DOZD\V VHHNLQJ YROXQWHHUV
)RU PRUH LQIRUPDWLRQ SOHDVH
FRQWDFW 3URJUDPV FKDLU %ULDQ $OOHQ
0HDQZKLOH KHUH DUH VRPH WKRXJKWV RQ WKH YROXQWHHU H[SHULHQFH IURP
6$6 7UHDVXUHU -LP 3HWHUVRQ DQG PHPEHU 1RUPDQ :KLWHOH\
9ROXQWHHULQJ IRU WKH $$6 PHHWLQJ LQ 6HDWWOH JDYH PH D JUHDW RSSRUWX
QLW\ WR LPPHUVH P\VHOI LQ DOO DUHDV RI DVWURQRP\ UHVHDUFK , ZRUNHG DW
WKUHH VHVVLRQV ZKLFK DOORZHG PH IXOO DFFHVV WR WKH PHHWLQJ 7KH ZRUN
ZDV PLQLPDO , KDG WR KRVW VWDQG DW WKH GRRU WKUHH VHVVLRQV ZKLFK ,
DOVR JRW WR DWWHQG 7KH $$6 PHHWLQJ KDG VHYHUDO W\SHV RI SUHVHQWD
WLRQV SRVWHUV EUHDNRXWV WRZQ PHHWLQJV DQG WKUHH PDLQ WDONV HDFK
GD\ WKDW HYHU\RQH DWWHQGHG 8: SURIHVVRUV JDYH TXLWH D IHZ RI WKHVH
DQG GLG D IDEXORXV MRE
3URIHVVRU :DOOHUVWHLQ ZDV DZDUGHG WKH 5XVVHOO 3UL]H WKH PRVW SUHVWLJ
LRXV $$6 DZDUG DQG JDYH D JUHDW WDON RQ WKH ´2ULJLQ DQG &RPSRVL
WLRQ RI WKH *DODFWLF +DORµ VLPLODU WR WKH WDON KH JDYH WR 6$6 LQ $SULO
7RZQ PHHWLQJV ZHUH KHOG GXULQJ OXQFK DQG ZHUH XVXDOO\ SUHV
HQWDWLRQV RQ XSFRPLQJ PLVVLRQV WR JLYH DQ XSGDWH DQG JDWKHU LQSXW
7KH PLQXWH EUHDNRXWV ZHUH LQWHUHVWLQJ 7KUHH WR VHYHQ UHVHDUFKHUV
SURIHVVRUV RU GRFWRUDO FDQGLGDWHV JDYH YHU\ EULHI SUHVHQWDWLRQV ZLWK D
VKRUW 4$ +DUG WR DEVRUE VR PXFK EXW YHU\ LQWHUHVWLQJ , DWWHQGHG
WZR VHVVLRQV RQ $VWURELRORJ\ WKDW ZHUH GHVLJQHG E\ :RRG\ 6XOOLYDQ
WR EH DQ LQWUR WR %LRORJ\ IRU DVWURQRPHUV , JRW D ORW RXW RI WKHVH WZR
EHFDXVH LW ZDV JHDUHG WR SHRSOH ZKR GRQ
W NQRZ PXFK
7KH :HEIRRWHG $VWURQRPHU
)HEUXDU\ FRQWLQXHG IURP SJ ,Q WKH H[KLELWLRQ KDOO WKHUH ZHUH YHQGRU ERRWKV 1$6$ VSDFH PLVVLRQV VSDFH
FRPSDQLHV DQG SRVWHUV (DFK GD\ WKH SRVWHUV FKDQJHG (VVHQWLDOO\ D
SRVWHU LV D FRQGHQVHG SUHVHQWDWLRQ RI D SXEOLVKHG SDSHU 2QH RI WKH DXWKRUV
XVXDOO\ WKH PDLQ RQH D VWXGHQW RU SRVWGRF ZRXOG VWDQG E\ WKH SRVWHU VR \RX
FRXOG VSHDN ZLWK WKHP DERXW WKHLU UHVHDUFK 7KLV ZDV IXQ DQG D JUHDW RSSRUWX
QLW\ WR OHDUQ 7KH UHVHDUFKHUV UHDOO\ HQMR\HG VKDULQJ WKHLU WRSLF HYHQ ZLWK D
QRYLFH DVNLQJ GXPE TXHVWLRQV
, +,*+/< UHFRPPHQG YROXQWHHULQJ IRU WKLV LQ WKH IXWXUH 7KH\ UHDOO\ OLNHG
WKH 6$6 YROXQWHHUV DQG ORRN IRUZDUG WR RXU KHOS WKH QH[W WLPH
-LP 3HWHUVRQ
$ MRXUQH\ WR WKH VWDUV" 1RW H[DFWO\ DW OHDVW QRW IRU VRPHRQH ZKR FODLPV QR
PRUH WKDQ D SDVVLQJ NQRZOHGJH RI REVHUYDWLRQDO DVWURQRP\ ,W ZDV PRUH RI D
KXPEOLQJ LQVLJKW LQWR WKH YDVW DPRXQW RI UHVHDUFK QRZ XQGHUZD\ LQ WKH LP
PHQVHO\ YDULHG ILHOGV RI SURIHVVLRQDO DVWURQRP\ $QG D YLYLG D UHPLQGHU RI WKH
DZHVRPH GLVFRYHULHV RI PRGHUQ VSDFH WHFKQRORJ\ DV LQWHUSUHWHG E\ OHJLRQV RI
VFLHQWLVWV HQGOHVVO\ VWXG\LQJ DQDO\]LQJ WHVWLQJ WKHRUL]LQJ GHEDWLQJ OHFWXULQJ
DQG VWXG\LQJ DJDLQ, ZDV RQH RI DERXW YROXQWHHUV PDQ\ RI ZKRP ZHUH IURP
6$6 DQG RWKHU VRFLHWLHV 2XU YROXQWHHU GXWLHV ZHUH KDUGO\ RQHURXV WXUQ XS LQ
WLPH IRU WKH SDUWLFXODU OHFWXUHV WR ZKLFK ZH KDG EHHQ DOORFDWHG PDNH FRQWDFW
ZLWK WKH VHVVLRQ FKDLU WKHQ KDQG RYHU DQ HOHFWURQLF WLPHU WR NHHS WKH VSHDNHUV
ZLWKLQ WKHLU DOORWWHG WLPHV HWF
:KHQ QRW HQJDJHG RQ WKHVH GXWLHV ZH KDG DPSOH WLPH RXUVHOYHV WR ZDON
DURXQG DQG DWWHQG DQ\ SDUWLFXODU OHFWXUH RU HYHQW WKDW ZH ZHUH LQWHUHVWHG LQ
ZKLFK ZH WRRN IXOO DGYDQWDJH RI :KHQ ZH UHJLVWHUHG DV YROXQWHHUV RQ WKH ILUVW
GD\ ZH ZHUH JLYHQ D FRPSOHWH UHJLVWUDWLRQ SDFNDJH HQWLWOLQJ XV WR IXOO DFFHVV WR
DOO DFWLYLWLHV &RPSDUHG WR WKH UHJLVWUDWLRQ IHH IRU RWKHU DWWHQGHHV LW ZDV
Q·W WRR VKDEE\ D SHUN IRU WKH YROXQWHHUV
7KHUH ZHUH ODUJH WKURQJV RI SHRSOH SDVVLQJ EDFN DQG IRUWK EHWZHHQ OHFWXUHV
ZLWK QHDU FDSDFLW\ FURZGV DW WKH ,QYLWHG OHFWXUHV LQ WKH ODUJH DXGLWRULXP
ZKHQ VSHDNHUV GLVWLQJXLVKHG LQ WKHLU SDUWLFXODU ILHOGV RI DVWURQRP\ JDYH WKHLU
OHFWXUHV RQ D WRSLF RI VSHFLDO LQWHUHVW 7KHUH ZDV DOVR DQ DFWLYH SUHVV URRP DQG
\RX PD\ KDYH VHHQ D QXPEHU RI DUWLFOHV LQ WKH ORFDO QHZVSDSHUV DULVLQJ IURP
WKH SUHVV EULHILQJV ²
1RUPDQ :KLWHOH\
²)HEUXDU\ WK
6$6 %RDUG 0HHWLQJV 1H[W 0HHWLQJ
$OO PHPEHUV DUH UHPLQGHG WKDW RXU PRQWKO\ ERDUG PHHWLQJV
DUH RSHQ WR HYHU\RQH ,I \RX ZRXOG OLNH WR EHFRPH PRUH
LQYROYHG LQ WKH FOXE RU MXVW OHDUQ D ELW PRUH DERXW WKH
RUJDQL]DWLRQ DQG HYHQWV SODQQHG SOHDVH MRLQ XV 1R FRPPLW
PHQW UHTXLUHG
0HHWLQJV DUH KHOG DW %ULDQ $OOHQ¶V KRPH
1( WK 6W 6HDWWOH DW SP
)HEUXDU\ 6HDWWOH $VWURQRPLFDO 6RFLHW\
Planets, Stars and Galaxies Workshop
)RU DOO ZKR DUH LQWHUHVWHG
3OHDVH FRQWDFW 'U -XOLH /XW] DQG WKH 6SDFH *UDQW RIILFH GLUHFWO\ LI \RX
ZRXOG OLNH WR SDUWLFLSDWH LQ WKH IROORZLQJ
&RQWDFW QDVDHUF#XZDVKLQJWRQHGX RU
MOXW]#DVWURZDVKLQJWRQHGX
3ODQHWV 6WDUV DQG *DOD[LHV
W0DUFK SP
:KDW 2SHQ +RXVH DW WKH 1$6$ (GXFDWRU 5HVRXUFH &HQWHU6SDFH
6FLHQFH 1HWZRUN 1RUWKZHVW6SDFH *UDQW
:KHUH -RKQVRQ +DOO RQ WKH 8QLYHUVLW\ RI :DVKLQJWRQ &DPSXV
:KHQ 6DWXUGD\ -RLQ 8: DVWURQRPHU DQG 1$6$ (GXFDWRU 5HVRXUFH &HQWHU 'LUHFWRU
'U -XOLH /XW] RQ D YR\DJH WKURXJK WKH VRODU V\VWHP DQG EH\RQG /HDUQ
DERXW 1$6$
V PLVVLRQV WR H[SORUH WKH SODQHWV VWXG\ VWDUV DQG QHEXODH
DQG DVFHUWDLQ WKH QDWXUH RI JDOD[LHV DQG WKH ODUJH VFDOH VWUXFWXUH DQG
HYROXWLRQ RI WKH XQLYHUVH
6FKHGXOH RI ZRUNVKRS
SP VRODU V\VWHP
SP VWDUV
SP JDOD[LHV DQG WKH XQLYHUVH
3URMHFW $VWUR SDUWLFLSDQWV ZLOO UHFHLYH FRSLHV RI 1$6$ PDWHULDOV VXFK
DV WKH VRODU V\VWHP OLWKRJUDSK VHW VWHOODU HYROXWLRQ SRVWHUV DQG WKH
VWUXFWXUH DQG HYROXWLRQ RI WKH XQLYHUVH NLW )DPLOLHV DQG IULHQGV DUH
ZHOFRPH WR DWWHQG 5HIUHVKPHQWV ZLOO EH VHUYHG 3DUNLQJ LV IUHH RQ WKH
8: FDPSXV DIWHU QRRQ RQ
6DWXUGD\
7KH :HEIRRWHG $VWURQRPHU
)HEUXDU\ ) H E UX D U\ 6XQ
0RQ
7XH
:HG
7KX
)U L
6DW
6FKHGXOH RI (YHQWV
•
)HEUXDU\ ² 8: 7KXUVGD\ %URZQ %DJ
•
•
•
•
•
•
•
)HEUXDU\ ²² 1HZ 0HPEHU 0HHWLQJ # -XG\ DQG .DUO·V
)HE ² *UHHQODNH &URPZHOO 6WDU 3DUW\ ² SP
)HE ² 8: &DPSXV ² 3XEOLF 9LHZLQJ 1LJKW ² )HE ² 6SHDNHU 7RP 4XLQQ DW 8: ³ 5RRP $ ² )HE ² 6TXDNHUV 6WDU 3DUW\ ² ,VVDTXDK %UHZKRXVH SP
)HEUXDU\ ² $PDWHXU 7HOHVFRSH 0DNHUV 6,* 0HHWLQJ ² /DNH )RUHVW 3DUN
)HEUXDU\ ²
•
•
•
•
•
•
•
•
•
•
&ROORTXLXP 6HULHV ²
VHH SJ 8: 7KXUV &ROORTXLXP
)H EUXD
%RDDUG 0HHWLQ
EUXDUU\ ² 6$6 %R
0HHWLQJ
J %ULDQ $OOHQ·V ² )H EUXD
EUXDUU\ ²
0D
0DUUFK ²
8: 7KXUV &ROORTXLXP
3ODQHWV 6WDUV *DOD[LHV :RUNVKRS
² 8:
0DUFK 0DUFK ² 8: 3XEOLF 9LHZLQJ 1LJKW ² 0DUFK ² 8: 7KXUVGD\ &ROORTXLXP
0DUFK ² *UHHQODNH &URPZHOO 6WDU 3DUW\
0DUFK ²² 8: 7KXUVGD\ &ROORTXLXP
0DUFK ²
² 3URMHFW $VWUR² 0DUFK ² 6$6 %RDUG 0HHWLQJ ² %ULDQ $OOHQ·V ² ² $VWURSKRWR,PDJLQJ 0WJ
0RQWKO\ 6SHDNHU
/LQGD .DXQGUR
0 D UF K 6 XQ
0 RQ
7XH
:HG
7KX
)U L
6DW
)HEUXDU\ 6HDWWOH $VWURQRPLFDO 6RFLHW\
Upcoming SIG Events
Amateur Telescope Makers SIG Meeting:
February 15th, 6:30 pm
AstroPhotography Imaging Meeting:
March 2nd, 2:00 pm
Greenlake & Cromwell Park Star Parties: Feb. 8th &
March 8th, both at 7:00 pm
6TXDNHUV 6WDU 3DUW\³)HE WK # 6TXDNHUV HYHU\ZKHUH
7KHUH LV WR EH D 6TXDNLQJ LW
V SODQQHG IRU )HEUXDU\ WK
DW SP
7KH ORFDWLRQ LV WKH 6TXDN 5RRP QRZ VR FDOOHG LQ WKH
,VVDTXDK %UHZKRXVH
RQ 6XQVHW :D\ QH[W WR WKH ,VVDTXDK 6DOPRQ +DWFK
7DNH H[LW RII , WUDYHO VRXWK RQ )URQW 6WUHHW
DQG WXUQ ULJKW DW WKH VHFRQG VWRS OLJKW
HU\
7KHUH
LV SOHQW\ RI SDUNLQJ DFURVV IURP WKH %UHZKRXVH LQ WKH
RQWR 6XQVHW :D\ %UHZKRXVH ZLOO EH RQ \RXU OHIW
QHZ SDUNLQJ JDUDJH
$Q HYHQLQJ RI IXQ HGXFDWLRQ DQG IHOORZVKLS LV EHLQJ
SODQQHG
7KH :HEIRRWHG $VWURQRPHU
)HEUXDU\ ,QYLVLEOH7RUQDGRV
By Tony Phillips
7KH ELJJHVW SUREOHP ZLWK WRUQDGRV QH[W WR WKH VZLUOLQJ ZLQGVLV
WKDW
PSK
LW
V KDUG WR VHH WKHP FRPLQJ
%XW VRRQ VFLHQWLVWV ZLOO EH DEOH WR IRUHVHH QRW PHUHO\ WRUQDGRV EXW
WKH VHYHUH VWRUPV WKDW VSDZQ WKHP KRXUV EHIRUH WKHUH
V HYHQ D
FORXG LQ WKH VN\ 0LQG \RX WKLV LVQ
W D YDJXH SHUFHQW FKDQFH RI
UDLQ WRGD\ W\SH IRUHFDVW 7KDQNV WR D QHZ VDWHOOLWH WHFKQRORJ\ EH
LQJ FRGHYHORSHG E\ 1$6$ 12$$ DQG WKH 86 1DY\ HPHUJHQF\
SHUVRQQHO ZLOO DFWXDOO\ ZDWFK WKH LQYLVLEOH EHJLQQLQJV RI D VWRUP
XQIROG
7KH\
UH JRLQJ WR NQRZ ZKHUH WKH VWRUP FHQWHUV DUH IRUPLQJ EHIRUH
WKH VWRUPV DUH WKHUH VD\V -DPHV 0LOOHU SURMHFW PDQDJHU IRU (DUWK
2EVHUYLQJ (2 D VDWHOOLWH WKDW ZLOO WHVW RXW WKLV QHZ WHFKQRORJ\
LQ RU :DWHU YDSRU LV HDV\
8QOLNH WKH WLQ\ ZDWHU GURSOHWV WKDW PDNH XS FORXGV WKH ZDWHU YDSRU
WKDW IHHGV VWRUPV LV LQYLVLEOH WR WKH KXPDQ H\H
(2 ZLOO XVH DQ
,5VHQVLWLYH GHYLFH FDOOHG *,)76VKRUW IRU *HRV\QFKURQRXV ,PDJ
WR GHWHFW KRZHYHU DW LQIUDUHG ,5 ZDYHOHQJWKV
LQJ )RXULHU 7UDQVIRUP 6SHFWURPHWHUWR PDNH ' PRYLHV RI WHP
SHUDWXUH SUHVVXUH DQG ZDWHU YDSRU LQ (DUWK
V DWPRVSKHUH
7KUHH RU IRXU KRXUV EHIRUH WKH VWRUP FORXGV DUH YLVLEOH PHWHRUROR
JLVWV ZLOO QRWLFH ZDWHU YDSRU FRQYHUJLQJ WRZDUG DQ DUHD 7KLV ZDWHU
YDSRU ZKLFK SURYLGHV WKH IXHO IRU WKH FRPLQJ VWRUP LV WRR FORVH
WR WKH JURXQG IRU WRGD\
V ZHDWKHU VDWHOOLWHV WR VHH 7KHQ PHWHRUROR
JLVWV ZLOO FKHFN SUHFLVHO\ KRZ WKH DLU WHPSHUDWXUH RYHU WKDW DUHD
YDULHV YHUWLFDOO\ VRPHWKLQJ HOVH RUGLQDU\ VDWHOOLWHV FDQ
W GR 7KLV
WHPSHUDWXUH YDULDWLRQ GHWHUPLQHV ZKHWKHU WKH KXPLG DLU ZLOO ULVH WR
IRUP VWRUP FORXGV $QG ZKHQ WKHVH FRQGLWLRQV ORRN RPLQRXV WKH
PHWHRURORJLVWV FDQ DOHUW WKH SXEOLF
7KH JRDO RI (2 LV WR WHVW GULYH WKLV QHZ WHFKQRORJ\ DQG SURYH
WKDW LW ZRUNV ,I VXFFHVVIXO 12$$ SODQV WR LQFRUSRUDWH *,)76
VW\OH VHQVRUV LQWR LWV QH[W JHQHUDWLRQ RI ZHDWKHU VDWHOOLWHV
7KHVH IXWXUH VDWHOOLWHV ZLOO JLYH PHWHRURORJLVWV H[DFWO\ ZKDW WKH\
QHHG LQ RUGHU WR JLYH WKH SHRSOH H[DFWO\ ZKDW WKH\ QHHG DQ HDUOLHU
ZDUQLQJ WKDW WRUQDGRV PD\ EH RQ WKH ZD\
)HEUXDU\ - continued
6HDWWOH $VWURQRPLFDO 6RFLHW\
Tornados (Continued from page 11)
*,)76 DQG (2 DUH PDQDJHG E\ 1$6$
V 1HZ 0LOOHQQLXP 3UR
JUDP
1$6$ DQG 12$$ ZLOO RSHUDWH (2 GXULQJ LWV ILUVW \HDU LQ
JHRV\QFKURQRXV RUELW DERYH WKH 8QLWHG 6WDWHV
,I WKH WHFKQRORJ\
ZRUNV DV SODQQHG WKH 86 1DY\ ZLOO DVVXPH FRQWURO RI (2 PRYH
WKH VDWHOOLWH WR D SRLQW DERYH WKH ,QGLDQ 2FHDQ
DQG XVH LW WR PRQLWRU ZHDWKHU LQ VKLSSLQJ ODQHV WKHUH
)RU DGXOWV WKH (2 ZHE VLWH DW KWWSQPSMSOQDVDJRYHR
KDV
PRUH DERXW WKH PLVVLRQ DQG WKH *,)76 LQVWUXPHQW )RU FKLOGUHQ
7KH 6SDFH 3ODFH ZHE VLWH DW VSDFHSODFHQDVDJRY
HRBFRPSUHVVLRQKWP KDV D MD]]\ LQWHUDFWLYH
VTXLVK\ EDOO GHPR RI WKH GDWD FRPSUHVVLRQ PHWKRGV WKDW ZLOO EH
XVHG RQ (2
7KLV DUWLFOH ZDV SURYLGHG E\ WKH -HW 3URSXOVLRQ /DERUDWRU\ &DOLIRU
QLD ,QVWLWXWH RI 7HFKQRORJ\ XQGHU D FRQWUDFW ZLWK WKH 1DWLRQDO
$HURQDXWLFV DQG 6SDFH $GPLQLVWUDWLRQ
(GLWRU·V QRWH , KDYH YLVWHG WKH FKLOGUHQ·V VLWHDERYH DQG LW FRQWDLQV
VRPH JUHDW FUHDWLYH FUDIWV IRU WKH NLGV
7KLV VHYHUH WRUQDGR KLW VRXWK RI 'LPPLWW 7H[DV RQ -XQH 7KH :HEIRRWHG $VWURQRPHU
)HEUXDU\ 8:2EVHUYDWRU\1HZV
From Ana Larson, PhD University of Washington, Astronomy
+HOOR IULHQGV RI WKH 8: &DPSXV 2EVHUYDWRU\
7KH RSHQ KRXVH RQ -DQXDU\ IHDWXUHV D SUHVHQWDWLRQ E\ XQ
GHUJUDGXDWHV .DWLH %ODLU DQG -XVWLQ 5\VHU RQ 3ODQHWDU\ 1HEXOD
UHPQDQWV RI VWDUV PXFK OLNH RXU 6XQ VWDUV WKDW DUH LQ WKHLU ODVW
JDVSV RI OLIH
7KH 8: KDV RQH RI WKH ZRUOG
V H[SHUWV LQ 'U
%UXFH %DOLFN DQG .DWLH DQG -XVWLQ ZLOO QR GRXEW GUDZ
XSRQ WKDW H[SHUWLVH LQ WKHLU WDON ,I WKH VNLHV FOHDU DQG WKH
ZHDWKHU SHRSOH VD\ WKH\ ZLOO ZH ZLOO VSRW 6DWXUQ ZLWK LWV
KLJKO\WLOWHG ULQJV DQG WKHQ -XSLWHU DQG LWV ODUJH PRRQV WR
ZDUGV WKH HQG RI WKH HYHQLQJ
)HEUXDU\ WK IHDWXUHV D WDON E\ 'U 7RE\ 6PLWK OHFWXUHU LQ DV
WURQRP\ WLWOHG 0HWHRULWHV 2XU .H\V WR 8QGHUVWDQGLQJ (YHU\
WKLQJ 'U 6PLWK LV DQ H[SHUW RQ PHWHRULWHV DQG SODQV WR KDYH
D FRXSOH RI VSDFH URFNV RQ KDQG IRU WKH DXGLHQFH WR
H[DPLQH 2QFH DJDLQ 6DWXUQ DQG -XSLWHU ZLOO ORRP SURPL
QHQWO\ LQ WKH QLJKW VN\ VR OHW
V LPDJLQH SHUIHFWO\ FOHDU ZHDWKHU
7KH REVHUYDWRU\ KRXUV DUH IURP SP ZLWK WKH WDONV JLYHQ
2XU ZHE VLWH LV KWWS
URXJKO\ DW DQG SP
ZZZDVWURZDVKLQJWRQHGXREVHUYDWRU\
:H DUH ORRNLQJ IRUZDUG WR VHHLQJ \RX DOO WKHUH RQ -DQXDU\ .HHS ZDWFKLQJ RXU ZHE VLWH IRU WKH WRSLFV IRU IXWXUH RSHQ
)HEUXDU\ KRXVHV
$QD
$QD 0 /DUVRQ 3K'
/HFWXUHU $VWURQRP\ 'HSDUWPHQW
8QLYHUVLW\ RI :DVKLQJWRQ
)HEUXDU\ 6HDWWOH $VWURQRPLFDO 6RFLHW\
UW Campus Observatory
Schedule
1HZ +RXUV
:
September 15 - April 15: 7 - 9 pm (PDT or PST)
April 16 - September 14: 9 - 11 pm (PST or PDT)
Public Viewing Nights:
Where: NE 45th St & 17th Ave NE
(East of the Burke Museum) (see below)
N 47 39' 37.3"
W 122 18' 33.2"
When: 7:00 pm - 9:00 pm
The 1st and 3rd Wednesday of every month.
For more information:
Message Phone: 206.543.0126
"Live Person Phone": 206.685.7856
(Dr. Ana Larson) E-Mail Contact:
[email protected]
7KH :HEIRRWHG $VWURQRPHU
)HEUXDU\ 0HPEHUVKLS ,QIRUPDWLRQ
&KRRVH IURP WKH PHPEHUVKLS DQG VXEVFULSWLRQ RSWLRQV OLVWHG DQG PDLO
WKLV IRUP DQG \RXU FKHFN WR WKH DGGUHVV EHORZ )RU IDPLO\ PHPEHUVKLSV
SOHDVH LQFOXGH WKH QDPHV RI SHUVRQV \RX ZDQW WR DSSHDU LQ WKH
PHPEHUVKLS GLUHFWRU\ )RU VWXGHQW PHPEHUVKLSV SOHDVH LQFOXGH
YHULILFDWLRQ RI IXOOWLPH
VWXGHQW VWDWXV VXFK DV VWXGHQW ,' FDUG )RU
UHQHZDOV SOHDVH DWWDFK PDJD]LQH VXEVFULSWLRQ UHQHZDO FDUGV
7KH 6HDWWOH $VWURQRPLFDO 6RFLHW\
32 %R[ 6HDWWOH :$ BB)XOO7LPH 6WXGHQW 0HPEHUVKLS FRS\ RI VWXGHQW ,' UHTXLUHG
BB,QGLYLGXDO
0HPEHUVKLSV
BB)DPLO\ 0HPEHUVKLSV
BB \HDU RI 6N\ DQG 7HOHVFRSH 0DJD]LQH RSWLRQDO BB \HDU RI $VWURQRP\ RSWLRQDO BBBBBBBB 'RQDWLRQ RSWLRQDO
BBBBB
7RWDO DPRXQW HQFORVHGBBBBBBBBBB
‡ 1HZ 6$6 0HPEHU ‡ 6$6 0HPEHU 5HQHZDO ‡ *LIW 0HPEHUVKLS
1DPH
$GGUHVV
3KRQH
(PDLO DGGUHVV RSWLRQDO
3OHDVH SULQW DERYH LQIRUPDWLRQ FOHDUO\
,PSRUWDQW ,I \RX PRYH SOHDVH VHQG D FKDQJH RI DGGUHVV FDUG WR
DERYH DGGUHVV
The Webfooted Astronomer is the monthly publication of the SEATTLE ASTRONOMICAL
SOCIETY (SAS). All opinions expressed herein are those of the contributors and not necessarily
those of the SAS. Advertising display rates: full page (5” x 8”) $30; less than full page: $5 per page
inch (1” x 5”). Personal ads are published free to current paid members of the SAS. For all others,
10 cents per word, 50 word minimum charge. Submit article ideas to Editor, The Webfooted
Astronomer, PO Box 31746, Seattle, WA 98103 or e-mail to [email protected]. Contents
copyright © 2003 for the contributors by the Seattle Astronomical Society.
)HEUXDU\ 6HDWWOH $VWURQRPLFDO 6RFLHW\
7KH :HEIRRWHG $VWURQRPHU
SEATTLE ASTRONOMICAL SOCIETY
PO BOX 31746
SEATTLE, WA 98103-1746
RETURN SERVICE REQUESTED
PRESORTED STANDARD
U.S. POSTAGE PAID
SEATTLE, WA
PERMIT NO 930
)HEUXDU\