1 - - ) 1 -7 - NAOJ · # /c:) g ' :h- ) 90 c ga# )./ c0. 0 #h#g l( :h h h"0( ) -'a h#a g3 4...
17
/1--)1-7 (777-17--- -7-/-- 84"!N4:-)3!H!/!JM4O/C.733!M!K 3!K( (()) ) .(./ (). 0J!)I,T/OE)E!N4OE)KK!H!-@@HT/3/O4!@*M //II%!'4%O, 97/3O4"/28.83..1!S!H)3!!J!'4@E)T/3/8!K'T/:K)5 1/KA!4N4J%:K)53!3!K!"%.73
Transcript of 1 - - ) 1 -7 - NAOJ · # /c:) g ' :h- ) 90 c ga# )./ c0. 0 #h#g l( :h h h"0( ) -'a h#a g3 4...
/ 1 - - ) 1 -7( 77 7 - 17 - - -
- 7 - /- -
8 N : - H / JM O C .73 3 M K 3 K ( ( ( ))
)
. ( . / ( ) .
0J I, T OE E N OE KK H -@@ HT O @ M
/ II O,9 7 O 28.8 3. . 1 S H J @E T 8 K T :K
1 KA N J :K 3 K .73
(
/ 5 :
/ . ./ ./ /
) 72 ( 72l : 5 D7 E ) 1 D 4E . 7
: 8 4 l 2 4: ( El 27 :97 : ( 0 E
( 052 2. / ( à 7. 00 21 . . 3 7 52
7
08
:7
7 :97 :
(
# /C: G :H 9 C GA
). /
C H G L :H H H A H A G 3 4 : CH 9IH H HH IH9I GH : H ( . A G
3 6 ; A /; E A A 76
à 6 CI:A IG ( . A G 9 9A 9IC CH A H A Gà /H G L :H H H H CI:A IG H I H GH C: H IC
C H G A C 9IA 1 : H H : HG
7 051 , A ; 6 E;, C E C I D E JDC
) 7
( ,
/ / 1
# GI9A H CA H A G GI: G ,2
9 9A C G I : G G H CG H CIG H : H:#
, 9 72 19 7
.7 6D 257 DE 47/6/7 8257 5 1 2 / 774 / 8 52 75 /
/ / 14 7H 78 C 7C 7H H G H H / 2
/ 2 / 2/ / 1 / /4C 6 0 ( ( (% 3 / G % ( % O )( O ( O ) % ) O
32 C I I I I 1 C I I )I ) I
l % 3 / G G G H C CHH G 7H G H 7H / 2
7 H H 7 HG.699 1A 6 29# 0 ( ) , ( 2 A )
l 6 G 7 H G HG H 7H CH / G 7H H GH7C
H 5 C C 51 ( . G 7à .H 9 5 9C 8 69 7 5 98
7 9 5 H 7 9 C 5 C 7 7 89 9
28 Hl 6 H GG 8 H H 7H
M H % 3 / G CC C H 51N
0 Hl 07GG 7 H C GH7 C
G 7H G C G 7H 7 CGH / G
.699 1A 6 29# ( 2 A ) ;A 36 D 62; 2 6 2 2 96 ;A 36 A 6 78 29 A92 8 ;
/ 8 7
3 B 7
5 = 9 ) 6
4 7<H =6 9 9C >6= 4 7<H C =6 9 9C >6=C
( 6 I 6
9 9 > 9 >- HB
) > 9 9 =9 . + HB
) > => > 8 I ( HB
( >> 9 > C/ HB
I 6
> 99 > 9 > %> >= >
08 8 8 59 &
B9> 6 C 7H =6 9 9C >6=C& >C 9
>C 99>=
9 .5;;8 8 59 & & &, 4 78; 8 59 &, 1 A6 8 59 2 33
&&
1 >9 6=9 0
) +
à (>C 99 9 >C> > ,
5 6. 65
(
( > 3 0 3 3 0 0 0 3 8 0 3 0 > 031 0 3 3 8 3 3 20
82 3 3 0 2 > 3 00 20 )
55/ 3 51 5. 6 . /65./5 65 60 1
à ( > 3 0 3 3 0 3 0 03 0 1 20 3 20
82 3 3 0 20 0 1
3 0 0 8 0
)6 / 06 51 /1 65
73 5/ / 3
!"#$ =&#$'()**+,-
&#$'()**+,- + /01#2314'
l --
là , 1::
:1 17 .-
- - -
-- - , &
: 1(1 : 1 7 1 1
) 1 1 1.- , /,☉ D
l 343- - 3 ((43 3 3- 4 343-
l 343- 2 3 ( 3, 3 4 , 3 3 3 38 7 0 ./1 02 7 0 ) 1 /1 02
) 3(
(43 3 3(
��������(1 2 /21
Crystalline Amorphous
, ,
, ,
97 91
791
..11
9
() /9
791
..11
9
() /9
l ,, ,
l , , , ,,
, , , , ,
2 0:5=4) 2 # 0: # 5=4( ( . ) 0 EF: =F: 2 5=4) / EF F=F: 2 5=4(
: E E= : C E=F = E : : 7 F = : E=
l
l E E= : =EF =7 F= =: E: E : E= : =EF =7 F= F: = E
, = = E C: , C: = = E 3 2 , C : = = :E EF E= : =EF =7 F= = # I
! " = $%&'(
%&)*1 − "-"
. "-"
/0" "1234 = "-(6 + 8)/8
8 ;18 2 06 . && 477050 2 06 , &
# 1 F F=
+
!"#$%&'( ) =1
4-Δ/ 01234
12567(9)×-9/×<'=>(), 9)×@(), AB>CD(9))E9
: .8 3 . 2 26 .,:8 6 . , 2 .8 3 2 .8 3 I ( I =
<'=>(), 9) . KN PFK CCF F Δ . K PNFA AF P I @(), ABC>D(9)) . P 8 G C PFK I ( I PN = P P 7(9) . 9F AF PNF PFK KC A P
F F NF I P I N P N KC A P DN F :A P = 9 . A P N AF I
!"FB%( ) = GHF I !HF ) + GHK I !HK ) GHL I !HL ) + GMF I !MF ) GMK I !MK ): . 2 . .,:8 6 .3
2::2 c .: 6 .: .. 6 .8 . : . 2 . .,:88868 . :2 :26 % ,6 2 . ,. 2 :.8 3 CNKI c( AF PNF PFK SFP 2K3 KC , Wc(/- )
* IF N I CN P AFI FK C KS N F A T 7 G N AF
!∗∗ ) . I 3IF N I ( I =. IKN K 1. 1N P F K. K F F . NKT . N K
G∗∗ . N PF I KC IF N CFPPF D N I P N
2::2 6 .8 . .,:8 2: 6 .3
8 ;18 2 06 . && 477050 2 06 , &
5 PNKA PFK
l 0 . 6 8 ,+5 37 : 1 )8 CC ( CC
l ,0 , 724 3 05 ( . 6 0 ,
#
04 3 8
UT Time in 2007 rH (au) Texp (s) Observing modeOct 25 10:12–10:44 2.44 430.1 Spec (8–13 µm)
10:57 30.7 Img (8.8 µm)11:00 30.8 Img (12.4 µm)
Oct 26 11:12–11:14 2.45 32.5 Img (8.8 µm)11:15–11:16 21.2 Img (12.4 µm)11:18–11:21 61.4 Spec (8–13 µm)
Oct 27 10:49–10:53 2.45 43.4 Img (8.8 µm)10:58–10:59 63.6 Img (12.4 µm)11:13–11:18 153.6 Spec (8–13 µm)
Oct 28 10:19–10:28 2.45 75.9 Img (8.8 µm)10:30–10:34 63.6 Img (12.4 µm)10:58–11:13 245.6 Spec (8–13 µm)
0/. 217 2
/ 1 1 1 / -
,0 5875 ,+
0
1x10-11
2x10-11
3x10-11
4x10-11
8 9 10 11 12 13
2007 Oct 25
Flux
den
sity
(W m
-2 µ
m-1)
Wavelength (µm)
Observed spectrum
# (
0
1x10-11
2x10-11
3x10-11
4x10-11
8 9 10 11 12 13
2007 Oct 25
D = 3.0N = 3.34ap=0.10 µm
χ2 = 334.5χ2
red = 1.69
Flux
den
sity
(W m
-2 µ
m-1)
Wavelength (µm)
Amorphous olivineAmorphous pyroxeneAmorphous carbonCrystalline olivineCrystalline pyroxene
Observed spectrumSynthesized spectrum
, 2 2 4,087A7
.C=1=2 3
=C 87A7 )=C .C= )2 8
2 ,0 0 . 2 4,0 02 4 , , , 4 2
!"#$ =&'()&'*
&'()&'* )&+( )&+*.
04 31=2 3183 81 72 31 31=2 7 78731
/ 8 1 7 3 7
0 0 22 2
.11 ,2 0
088
=73
0
0.2
0.4
0.6
0.8
1
Oct 25 Oct 26 Oct 27 Oct 28
f cry
Date on 2007
0
0.2
0.4
0.6
0.8
1
Oct 25 Oct 26 Oct 27 Oct 28
-
l 05 3= 4 = 69 4 =2 9=49665 5 35 1 = 7 63 = 513841 5 C A9 ( 8
A 5 8 8
) 48 A 5 7 7 6
1 / 1
.11 ,2 0
.95 1
.1 6 13 9=
/3 /3 /3 /3 +
02 ) ) )- # - ( )/ #
03 )( ) ( + # (( + . )
01 ( ) ( ) /
12 . . ) ) # (
13 . ( . . # - () / # ) - # +
63 + +
05978 54 5163 -
)
l ( 71 , ) 671 . 16 1 2/ 56= 7 3
1 ( ) ) .6 54 4 6 = = 3/= 1 (
l 1 6 .6 .1 /61 2 1 / 71 2 71
. / 6 1 1 1 2 1. /1 2 7 1 1
/ 7 . 1 1 / 71
.4= = 3 36=2 ==6
2 65 123 6 7 08 2 2 6 2 . 2 5,6 A 6 2 42 A
0
0.2
0.4
0.6
0.8
1
0 0.5 1 1.5 2
f cry
C2H6/H2O ratio (%)
17P/Holmes9P/Tempel 173P-B/SW373P-C/SW3
C/1995 O1C/2001 Q4C/2007 N3
!"#$ ="#$&'())*+,
"#$&'())*+, + ./0#1203&
. D 6, D 7 D : D 6 ? D ( )
/ 1 /
3
8 H , ( ()0 - = 7 ;
. 7 3 7 8 ; 7= ; 7 ; =7 7 3 ;3= ; ;3 H 3==;I3 ; H 3 73=; 73 7 1 , &
1 D D 7 7 D6 DD
2 7 =7 8 7 )0 - = 7 3 =H8 7 = 7 8 7 7 ; ; 7 1/
7 = 7 ; 7 8 3 ; 7 ; 8=7 8 7 )0 - = 7
à 7 ? DD 666 ? ? / 7 )
- G ? DD 660 / 7 3/☉
l ) 1 / , / 7 7 ( 1 /
O CF > C >ME F A7 A G 7 C G .699; 1 ; 6 39 0 O GG 8A C F M G IF F > I 8IFG ( 7C: 7 FE> IG K7 F
16347 6 39 43 , 56 9 6853 6 39 21 &&&
l , 7 , , 1 7 7 / / 7 ,, 7 ,7/ , 1 , 7 1 , 7 , 1 1 , 7
7 1 , 7 7 (FMG 7AA C G A 7 G F7F C C FG AA7F F7 C
l , 1 1 ) 1 / , 1/ ,7 1 7 7 (O E : F 7 C : G 7C C > 2 G F N O 7I F > IC 8M E7F G C
K > > > F 7A 7A IA7 CG .7 A
l 7/ ,7/ , ,7 7 1 7 , , 7/,7 17 7 , , 7 1 / , /
,O C A C K ) 7FM GE F7 K F 7 C 8M > 1/ I87FI 7C: K F
7F > : > 1 0 GMGO I IF EF GE G( E7F G C F : 7 A : > F 7A G I: G
&
