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!!"#$%"&%'&()*+,-.*&%
/*&01%23,4+54&016%!07(8-9%*&%:8907;%*;%(98%!!"#%-*&1*).,3%
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1940 1950 1960 1970 1980 1990 2000 201010
!20
10!19
10!18
10!17
10!16
10!15
10!14
10!13
10!12
10!11
10!10
10!9
d log2 NEP / dt = !0.5 yr
!1
Year
Nois
e E
quiv
ale
nt P
ow
er
(NE
P; W
Hz!
1/2
)
BLIP ! ground imaging
BLIP ! ground R=!/"!=300 spectroscopy
BLIP ! space R=1000
Andrews et al, NbN, 14 K
Boyle & Rogers, carbon
Low @TI, Ge, 2 K
Kinch & Rollin, InSb HEB, 1.8 K
Low @NRAO, 1.2 mmHauser & Notarys, composite, 1.8 K
Clarke et al, Al supercon. 1.2 K
Nishioka, Richards, Woody, 1.2 K
Nishioka et al. 1.2 K
Nishioka et al. 0.35 K
Harvey, 1.3 K (KAO)Lange, 1 K, implant contact
Lesyna et al 0.1 K ADRUCB NTD Ge, 0.3 K
Nahum & Martinis, SIN, 0.1 KTanaka et al (UCB) 0.1 K
SCUBA 0.1 K
Bock et al. 0.3 KW!TES 0.1 K
CIT/JPL spiderweb + NTD Ge, 0.1 K
SCUBA 2
Kenyon et al, TES 0.14 KKenyon et al, TES 0.07 K
Wei et al. HEDD (nano-TES), 0.065 K
TiN MKID
W,X8)-*&+,-.&C%+8(8-(*)1%W834-*&+,-(*)%:*7*38(8)1%
l8)1-987%"#S"W%W[R%
#98%X)818&($%W!OU"%>%I4(9%B@=%X4j871%
Yk?@=%>@Bg%
!!"#%X70&%
#98%;,(,)8%
1990 1995 2000 2005 2010 2015
100
101
102
103
104
105
Year
Num
ber
of D
ete
cto
rs
Scuba II
MUSIC
CSOUKT14
Sharc I
Scuba
MamboWMAP
BICEP
BICEP2
Bolocam
Mambo II
Sharc II
Laboca/Apex SZ
SPT (initial)
SPIRE
Planck/HFI
PACS
Scuba II (initial)
ACT
SPT
HAWC
semiconductor bolometers, no muxsemiconductor bolometers, cryo CMOS mux
microwave HEMT ampli!er (! > 3mm)
superconductor (TES) bolometers, SQUID muxsuperconducting MKID, microwave mux
B@A%m%a?@%µ3%YkB@?%
YkB@M%>@>>%
!"#"$%&'"(%&)%"'*(
!"#$%&'()*+
,-+./($012+
3/24/1'/#+
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!"#$%&'()*+
56+./($012+
70$/*'+56+#$08/++
70$/*'+,-+#$08/+
9:;<+'$=&&+
>4+#0(4/'/$+
?(&4"'@+'=./+
@%A#&+BC+:%D+
01&'$=4/1'&+
9:;<+'$0E%#+
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!)8+4($%WG%R0+4&%
!!"#A1%I4+8%c87+%4&%-*&(8j(%
101
102
103
104
106
IRAM: 30m,
80 µm, 10'
SPT: 10m,
20 µm, 60'
CCAT: 25m, 11 µm rms, 60' FOV
GBT: 100m,
240 µm, 13.5'
LMT: 50m, 70 µm, 8'
Frequency (GHz)
Ete
nd
ue
A!/"2
#AA!/"2
B%+8C)88%DEF%k%18J8)07%^X4j871%
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1.5 1.55 1.6 1.65 1.7
-60
-50
-40
-30
-20
0
S21
(dB)
Frequency (GHz)
270 MHz
BM%j%BM%0))0P%
70 80 90
Resonator Index
Inte
rnal Q
ualit
y F
acto
r Q
i
100 110 120 130 140105
106
107
108
!!"#%-038)01%
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24/01/2011 NIKA 2, October 2010 run report 6
NIKA 2: upgrades & lab tests!"#$%&'()*+,-!"#$%&"'%(#)"
'$&*"+$,"$-./#(%".01.1"/2"%('
34"(&561.('%0"+,$7"89".$":99";<
=877">-%(20.>"$2"?@A".('%0
TELESCOPE
LABORATORY
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B IKL"77!"MN0%@OPQR"LEE"-/S0%1D"+9 T"LK8"UVFD"!+76S T"I"RVF
B LK:"77!"WPCM"I8X"-/S0%1D"+9 T"8"UVFD"!+76S T"E"RVF
B W021/./Y/.*"H$(%!"="E"'0..0,".J(2"L1. ,62
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24/01/2011 NIKA 2, October 2010 run report 13
NIKA 2 at the 30m MRT: Preliminary observations
!"##$%&'!"#$%&'! ()*"+$,)'#-.$+$-%.'-/'"(("0.'$%'+1)'.20'3#-$%+$%&4
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+1)'+-%).'&)%)("+-(.4'
!"(.D'E)#+<%)D'
F("%<.D
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Average 2mm Radio Map SgrB2(FIR1)
Average 1mm Radio Map SgrB2(FIR1)
Right Ascension
Dec
linat
ion
Dec
linat
ion
Jy/beam
6
2024/01/2011 NIKA 2, October 2010 run report 12
NIKA 2 at the 30m MRT: Preparation phase
!"#$#%&'()&*)+,#-#.)+
/012$3
4-*+&5-3+&63,$#'$#%7&8,."+7&.-9$:*-'$,#;;;<
=,#'*,9&*,,5
(acquisition soft, merging with telescope data, detector tuning, …)
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300 500 1000 200010
-2
10-1
100
Wavelength (µm)
Flu
x (
mJy)
CCAT CL (Bethermin et al 2010)
CCAT (5! 1 hour)
ALMA (5! 1 hour)
!*3X0)0:78%t%
!*778-.&C%0)801%
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2bWX8-$%I4+8:0&+%33bI0J8%+4)8-(%+8(8-.*&%1X8-()*1-*XP%
Caltech—Bret Naylor, Jonas Zmuidzinas
Cardiff—Peter Ade
CEA (France)—Lionel Duband
Colorado—James Aguirre, Lieko Earle, Jason Glenn, Phil
Maloney, Corey Wood
JPL—Jamie Bock, Matt Bradford, Hien Nguyen
ISAS (Japan)—Hideo Matsuhara
Parameters
•! ! = 1.0 to 1.5 mm (CSO)
•! 160 bolometers
•! #" ~ 900 MHz, #v ~ 1,000 km s-1
60 mK ADR (Salt pill courtesy Peter Timbie’s group)
3He/4He
Fridge
WaFIRS Grating:
62 ! 48 ! 3.3 cm
Background
•! In 1998, the need for wideband mm/submm
spectroscopy was clear following Scuba
detections
•! 1 mm window best choice for CSO
•! Options: optical grating spectrometer,
superconducting spectrometer chip
•! Machined parallel-plate waveguide grating
was the middle ground: Z-spec
•! Superconducting spectrometer chip now
appears very attractive – Golwala talk
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•! S80+4&Cb8+C8%4&1(),38&(1%–!V4+8bc87+%-038)01%
–!^,7.b*:K8-(%*)%4&(8C)07bc87+%1X8-()*38(8)1%
•! "434&C%;*)%-*3X78.*&%:P%>@Bh%
•! W88%IIIG1,:33G*)C%
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