Bulge Model
The Bulge Radial Velocity Assay

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Radial Velocity Survey Results(~10,000 stars)
R~4200 central λ ~7900 A
(Howard et al. 2008)
Metallicity Results at (l,b)=(-1,-8.5) (~100 stars)
R~25,000
central λ ~6125, ~6275, ~6650, and ~7800 A
(Johnson et al. 2011)
Radial Velocity and Metallicity Results at (l,b)=(0-8) (~700 stars)
R~1500, central λ ~6350 A
(De Propris et al. 2011)

Data Link 2Mass Star Teff log g [Fe/H] Vt [Si/Fe] [Ca/Fe]
Data 18174532-3353235 G052 4540 1.45 -1.54 1.65 0.41 0.21
Data 18182918-3341405 G168 4125 0.95 -1.27 1.6 0.52 0.21
Data 18175567-3343063 G261 4425 1.3 -1.18 1.15 0.27 0.27
Data 18181521-3352294 G019 4215 1 -1.03 1.55 0.6 0.49
Data 18182256-3401248 G035 4465 1.1 -1.02 1.15 0.34 0.3
Data 18174351-3401412 G038 4450 1.35 -0.93 1.25 0.28 0.32
Data 18182675-3248295 J10.59-74 4435 1.25 -0.93 1.95 99 99
Data 18172965-3402573 G007 4155 1.35 -0.83 1.8 0.51 0.2
Data 18183521-3344124 G207 4150 1.25 -0.79 1.85 0.42 0.01
Data 18181435-3350275 G117 4340 1.2 -0.78 1.25 0.43 0.38
Data 18183876-3403092 G170 4000 1.05 -0.78 1.8 0.53 0.25
Data 18175670-3246550 J10.74-83 4290 1.3 -0.76 1.7 99 99
Data 18174304-3357006 G137 4090 1 -0.74 1.45 0.29 0.39
Data 18182636-3253267 J10.54-45 4445 1.25 -0.71 1.65 99 99
Data 18173757-3256075 J11.14-29 4560 1.5 -0.6 0.95 99 99
Data 18180831-3405309 G004 4100 1 -0.59 1.95 0.34 0.08
Data 18180550-3407117 G078 4335 1.25 -0.59 1.45 0.17 0.11
Data 18185079-3259346 J10.14-10 4055 1.05 -0.59 1.9 99 99
Data 18174941-3353025 G077 4275 1.4 -0.58 1.95 0.33 0.05
Data 18184795-3257096 J10.77-22 4360 1.35 -0.58 1.75 99 99
Data 18174742-3348098 G061 4130 1.45 -0.56 1.45 0.4 0.38
Data 18185907-3249511 J10.83-64 4255 1.35 -0.55 1.85 99 99
Data 18184583-3240045 J11.05-129 4540 1.45 -0.53 1.05 99 99
Data 18180303-3256322 J10.62-25 4150 1.25 -0.52 2.05 99 99
Data 18183679-3251454 J10.23-57 4025 1.1 -0.51 2 99 99
Data 18181929-3404128 G111 4020 0.9 -0.48 1.3 0.18 0.42
Data 18185744-3247526 J10.51-77 4275 1.2 -0.46 1.85 99 99
Data 18181512-3353545 G039 4270 1.45 -0.44 1.65 0.24 0
Data 18183802-3355441 G190 4325 1.25 -0.44 1.75 0.31 -0.05
Data 18174303-3355118 G153 4220 1.3 -0.43 1.6 0.18 0.14
Data 18181659-3252450 J11.20-48 4465 1.85 -0.43 2.15 99 99
Data 18182470-3342166 G189 4145 1.1 -0.42 1.6 0.39 0.43
Data 18180285-3342004 G235 4140 1.3 -0.41 1.45 0.46 0.16
Data 18181783-3300021 J10.89-7 4410 1.4 -0.41 1.15 99 99
Data 18174935-3404217 G030 4360 1.25 -0.4 1.7 0.21 0.4
Data 18180218-3241380 J11.40-113 4665 2 -0.39 1.95 99 99
Data 18173180-3300124 J10.18-5 4200 1.1 -0.38 1.7 99 99
Data 18182720-3254318 J10.81-38 4290 1.35 -0.38 1.3 99 99
Data 18185164-3243594 J11.22-102 4600 1.95 -0.35 1.6 99 99
Data 18174929-3347192 G127 4875 2.35 -0.34 1.4 0.19 0.14
Data 18183604-3342349 G196 4105 0.8 -0.32 1.9 0.35 0.4
Data 18183644-3254249 J10.71-40 4160 1.3 -0.32 1.55 99 99
Data 18180562-3346548 G040 4220 1.3 -0.31 1.75 0.27 0.36
Data 18173554-3405009 G142 4625 2.1 -0.31 1.6 0.17 0.21
Data 18185946-3240274 J10.32-125 4200 1.15 -0.31 1.5 99 99
Data 18173180-3349197 G255 4005 1.15 -0.28 1.25 0.25 0.23
Data 18181924-3350222 G011 4215 1.35 -0.27 1.55 0.22 0.25
Data 18182065-3248452 J10.64-70 4240 1.25 -0.27 2.1 99 99
Data 18175593-3400000 G006 4160 1.2 -0.24 1.4 0.26 0.12
Data 18182089-3348425 G041 4700 2.15 -0.23 1.45 0.23 -0.09
Data 18175546-3404103 G140 4950 2.4 -0.23 1.4 0.18 -0.04
Data 18174688-3257530 J11.17-19 4665 2 -0.22 1.8 99 99
Data 18174798-3359361 G013 4830 2.3 -0.21 1.75 0.19 0.01
Data 18184297-3248086 J10.62-75 4165 1.25 -0.21 1.35 99 99
Data 18180979-3351416 G027 4350 1.65 -0.2 1.7 0.25 0.1
Data 18182430-3352453 G213 4130 1.05 -0.2 1.4 0.15 0.17
Data 18182494-3250309 J11.24-62 4650 2 -0.2 1.35 99 99
Data 18173251-3354539 G014 4565 1.85 -0.17 2.1 0.46 0.02
Data 18181710-3401088 G120 4940 2.4 -0.17 1.45 0.2 0.47
Data 18182553-3349465 G186 4660 2 -0.17 1.75 0.3 0.03
Data 18180991-3403206 G157 4345 1.8 -0.14 1.75 0.24 -0.03
Data 18184496-3256146 J10.67-28 4275 1.3 -0.14 2.05 99 99
Data 18184867-3242133 J10.54-111 4345 1.25 -0.13 1.9 99 99
Data 18180301-3405313 G109 4040 1 -0.12 2.05 0.08 -0.06
Data 18174900-3247128 J10.47-80 4070 1.15 -0.11 2.3 99 99
Data 18180502-3355071 G024 4715 2.35 -0.1 1.6 0.3 0.26
Data 18182740-3356447 G183 4690 2.35 -0.09 1.55 99 99
Data 18182457-3344533 G206 4530 2.1 -0.08 1.9 0.24 0.15
Data 18182612-3353431 G180 4860 2.4 -0.07 1.65 0.11 0.23
Data 18174386-3244555 J10.11-93 4200 1.35 -0.07 1.9 99 99
Data 18172979-3401118 G048 4860 2.4 -0.02 1.4 0.19 0.27
Data 18174571-3259300 J11.29-9 4720 2.05 0 1.35 99 99
Data 18183930-3353425 G229 4200 1.4 0.01 1.75 0.1 0.15
Data 18181293-3240588 J10.87-118 4485 2 0.01 1.3 99 99
Data 18174891-3406031 G144 4805 2.4 0.05 1.7 0.25 0.01
Data 18181322-3402227 G124 4740 2.4 0.06 1.5 0.11 0.19
Data 18185947-3246054 J10.46-87 4075 1.15 0.07 1.5 99 99
Data 18181033-3352390 G161 4900 2.5 0.17 1.3 -0.07 -0.07
Data 18174000-3406266 G095 4565 2.3 0.19 1.85 0.19 0.03
Data 18180012-3358096 G146 4090 1.5 0.2 1.95 -0.03 -0.1
Data 18175652-3347050 G032 4185 1.65 0.22 1.4 -0.02 0.12
Data 18182472-3352044 G204 4070 1.45 0.23 1.8 0.09 0
Data 18173706-3405569 G134 4405 2.2 0.25 2.1 0.24 0.06
Data 18173994-3358331 G056 4085 1.45 0.26 1.65 0.19 0.13
Data 18182073-3353250 G147 4500 2.3 0.26 1.55 0.31 -0.01
Data 18174478-3343290 G262 4785 2.4 0.26 1.85 0.09 0.2
Data 18183369-3352038 G209 4585 2.35 0.27 1.55 0.2 -0.02
Data 18183098-3358070 G198 4570 2.35 0.29 1.65 0.14 0.23
Data 18180049-3246462 J10.96-85 4460 2.15 0.32 1.45 99 99
Data 18174067-3356000 G132 4540 2.35 0.33 1.7 0.15 0.23
Data 18173118-3358318 G003 4355 2 0.45 1.85 -0.07 -0.32
Data 18182052-3345251 G197 4505 2.3 0.47 1.75 -0.07 -0.09



 
Bulge and BLANCO telescope

 
Department of Physics and Astronomy
NSF
The Bulge Radial Velocity Assay, or BRAVA was conceived as a survey of the line-of-sight velocity distribution of red giants across the bulge, to be compared with self-consistent dynamical models.