2024AJ....168..139K

Query : 2024AJ....168..139K

2024AJ....168..139K - Astron. J., 168, 139 (2024/September-0)

The Galactic Bulge Exploration. III. Calcium Triplet Metallicities for RR Lyrae Stars.

KUNDER A., PRUDIL Z., SKAGGS C., REGGIANI H., NATAF D.M., HUGHES J., COVEY K.R. and DEVINE K.

Abstract (from CDS):

RR Lyrae stars (RRLs) are excellent tracers of stellar populations for old, metal-poor components in the the Milky Way and the Local Group. Their luminosities have a metallicity dependence, but determining spectroscopic [Fe/H] metallicities for RRLs, especially at distances outside the solar neighborhood, is challenging. Using 40 RRLs with metallicities derived from both Fe(II) and Fe(I) abundances, we verify the calibration between the [Fe/H] of RRLs from the calcium triplet. Our calibration is applied to all RRLs with Gaia Radial Velocity Spectrometer (RVS) spectra in Gaia DR3 and to 80 stars in the inner Galaxy from the BRAVA-RR survey. The coadded Gaia RVS RRL spectra provide RRL metallicities with an uncertainty of 0.25 dex, which is a factor of two improvement over the Gaia photometric RRL metallicities. Within our Galactic bulge RRL sample, we find a dominant fraction with low energies without a prominent rotating component. Due to the large fraction of such stars, we interpret these stars as belonging to the in situ metal-poor Galactic bulge component, although we cannot rule out that a fraction of these belong to an ancient accretion event such as Kraken/Heracles.

Abstract Copyright: © 2024. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Stellar populations - RR Lyrae variable stars - Distance indicators - Distance measure - Metallicity - Gaia - Galactic bulge - Milky Way Galaxy - Spectroscopy - Infrared spectroscopy

VizieR on-line data: <Available at CDS (J/AJ/168/139): table1.dat table3.dat>

Simbad objects: 216

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Number of rows : 216
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* AO Tuc RR* 00 04 06.3357368280 -59 29 06.148230036   11.4 11.1   10.55 kA3hA5 41 0
2 Gaia DR3 380489851379496448 RR* 00 20 44.8523636808 +40 49 41.836430172           ~ 6 0
3 ASAS J002443-6949.7 RR* 00 24 42.1969220616 -69 49 43.957513272   11.56 11.33     ~ 10 0
4 V* V1035 Cas RR* 00 27 58.9491523896 +49 09 45.269605548   12.04 11.86     ~ 13 0
5 V* RX Cet RR* 00 33 38.2801924320 -15 29 14.802914472   11.7 11.85     A7 111 0
6 V* AE Tuc RR* 00 50 00.6171131904 -62 38 07.527095052   12.723 12.304     ~ 41 0
7 V* AR Scl RR* 00 52 36.6882733512 -29 01 28.302137184   16.82 16.40     ~ 17 0
8 V* V516 And RR* 00 56 03.3632154312 +35 33 57.651915060   11.90 11.33 11.48   ~ 11 0
9 V* W Tuc RR* 00 58 09.7045404187 -63 23 44.369640880   11.81 11.60     kA2hA5 135 0
10 V* RU Cet RR* 01 00 40.3033586784 -15 57 27.611709156   12.02 11.90     kA3p 78 0
11 CRTS J010345.7-342529 RR* 01 03 45.7456287000 -34 25 27.600506040     16.72     ~ 12 0
12 V* AM Tuc RR* 01 18 30.6495170496 -67 55 04.962278568   12.00 11.54     kA5hA8 60 1
13 CRTS J012337.7-342459 RR* 01 23 37.7855016072 -34 24 57.168738936   16.4 16.50     ~ 13 0
14 V* RR Cet RR* 01 32 08.1731409309 +01 20 30.230098757 9.46 9.33 9.15     A9V 237 0
15 V* ET Per RR* 01 39 22.1494739016 +53 52 18.854313024           ~ 25 0
16 V* V550 And RR* 01 56 08.2209962256 +43 17 29.599865988     12.93     ~ 16 0
17 CRTS J015824.3-340523 RR* 01 58 24.2387572176 -34 05 24.934318368     16.26     ~ 11 0
18 V* IY Eri RR* 02 07 28.1593399128 -57 52 09.961848192   11.40 11.22     ~ 13 0
19 [PS72] 375 RR* 02 10 12.3528314016 -28 56 42.531003744   12.68 12.43 12.38   A2wl 12 0
20 CRTS J022714.9+140826 RR* 02 27 14.9990985648 +14 08 25.246209516   12.58 12.20     ~ 7 0
21 V* RZ Cet RR* 02 28 32.4383325288 -08 21 30.111811236   11.74 11.53     kF0.5hF2.3 109 0
22 ASAS J023020-5908.1 RR* 02 30 19.5255574752 -59 08 04.022519028   12.468 12.071 12.324   ~ 11 0
23 V* CS Eri RR* 02 37 05.7588329711 -42 57 48.035460221   9.25 9.03     A2/3(IIw) 94 0
24 V* TU Per RR* 03 09 04.8097725216 +53 11 36.235519620     12.77     ~ 54 0
25 CD-30 1233 RR* 03 13 15.2660439312 -30 08 12.461544492   11.96 11.82     A2 11 0
26 ASAS J031408-3446.4 RR* 03 14 08.3082270456 -34 46 22.444989888   11.87 11.88     ~ 9 0
27 CRTS J031839.0-375351 RR* 03 18 39.0289063824 -37 53 51.210546612     16.38     ~ 12 0
28 V* X Ret RR* 03 25 20.0924162976 -65 03 18.610091388   11.79 12.0     kA5hA9 47 0
29 V* SW Ret RR* 03 28 20.1693583440 -64 58 38.059199796     12.56     A6 14 0
30 V* SX For RR* 03 30 22.3499972497 -36 03 13.503234127   11.313 10.975     kA1hF5 83 0
31 V* V378 Per RR* 03 55 01.2272489616 +32 35 38.146184196     12.56 13.23   kA1hA5mA7 25 0
32 CPD-66 237 RR* 03 58 12.5480971872 -66 29 40.574919876   11.70 11.74     A4 17 0
33 CRTS J041321.2-383305 RR* 04 13 21.3501690744 -38 33 03.073389660     12.73     ~ 9 0
34 CRTS J041604.6-334105 RR* 04 16 04.5999726936 -33 41 05.292961836     15.20     ~ 10 0
35 V* DT Eri RR* 04 26 40.0404091296 -36 18 35.990639820   12.5     12.772 ~ 17 0
36 V* BN Eri RR* 04 33 54.9514471560 -00 25 31.864639404     12.77     ~ 25 0
37 V* BR Tau RR* 04 34 42.9167037168 +21 46 21.654477552     12.45     kA2hA3mA6 30 0
38 ASAS J043641-0440.2 RR* 04 36 40.7904832464 -04 40 14.370789432   13.017 12.580   12.03 ~ 20 0
39 ATO J069.8209-32.8629 RR* 04 39 17.0248425384 -32 51 46.729135692   11.48 11.30     ~ 5 0
40 V* V1327 Tau RR* 04 40 09.8880654936 +11 43 16.970961864           ~ 9 0
41 ATO J071.8406-21.4969 RR* 04 47 21.7373194296 -21 29 49.109401932     15.22     ~ 13 0
42 V* RX Eri RR* 04 49 44.2915145832 -15 44 28.242958128 9.64 9.43 9.22     kA8.5hF6.5 196 0
43 V* U Pic RR* 04 50 06.6283597344 -50 39 25.235779680   11.70 11.17     kA3hA5 83 0
44 CD-38 1780 RR* 04 53 14.4111477168 -37 49 15.924408168 13.00 12.17 12.44     A 43 0
45 V* BB Eri RR* 04 53 37.5174884400 -19 26 01.062131496   11.98 11.74     kA0hF0.5 91 0
46 V* U Lep RR* 04 56 17.9852660208 -21 13 02.024591448   10.76 10.64     A8/F2(I) 125 0
47 ATO J074.2001+18.3043 RR* 04 56 48.0495484560 +18 18 15.980078664   12.43 11.40     ~ 8 0
48 V* RT Col RR* 05 16 50.6205646680 -27 28 24.483647352 12.93 12.99 12.86     A2II 36 0
49 OGLE LMC-RRLYR-39548 RR* 05 21 21.4290796008 -62 21 24.803311788   12.50 12.35   11.657 ~ 18 0
50 HD 270239 RR* 05 51 21.7380652872 -68 12 44.054031240   12.234 11.997 11.882   A2II 25 1
51 V* V2765 Ori RR* 05 52 38.5626067080 -05 51 33.560965620           ~ 11 0
52 TYC 8896-623-1 RR* 05 55 08.5137284184 -62 58 27.526869084   11.26 11.04 10.72 10.67 ~ 13 0
53 V* AV Col RR* 05 56 50.5988040864 -27 40 01.551948240   9.7 12.87     A2 20 0
54 CRTS J060031.9-213615 RR* 06 00 31.7185356816 -21 36 15.815953692     13.26     ~ 10 0
55 V* V399 CMa RR* 06 12 55.8373008024 -14 40 06.014470872           ~ 7 0
56 V* RX Col RR* 06 13 14.7399958536 -37 15 00.566702568           ~ 58 0
57 V* RZ Cam RR* 06 33 59.7850389144 +67 01 31.022513760     12.94     ~ 41 0
58 CRTS J063815.4-345003 RR* 06 38 15.6187122792 -34 50 01.727789676     12.60     ~ 8 0
59 CRTS J064846.4-241348 RR* 06 48 46.3850129424 -24 13 46.255655352   11.8 11.68     ~ 5 0
60 CRTS J070200.5-371654 RR* 07 02 00.5062735080 -37 16 54.327292464   12.60 13.00     ~ 6 0
61 CRTS J071326.2-574026 RR* 07 13 26.2434693528 -57 40 25.255612848   12.361 12.060 12.146   ~ 8 0
62 ATO J112.1451+57.9038 RR* 07 28 34.8509226912 +57 54 14.094335628   12.02 11.79     ~ 6 0
63 ASAS J072835-0442.2 RR* 07 28 35.4473334216 -04 42 09.695349288   11.79 12.01     ~ 8 0
64 V* SX Pup RR* 07 58 03.1391781120 -34 47 26.401103952         12.210 ~ 11 0
65 ASAS J080044-3055.0 RR* 08 00 44.4472686096 -30 55 03.080345952   11.40     11.917 ~ 12 0
66 V* FF Lyn RR* 08 08 02.2801044864 +53 39 30.723754788     12.69     ~ 15 0
67 V* XX Pup RR* 08 08 28.2325556856 -16 31 59.634295428   11.54 11.30     A0-5 69 0
68 TYC 8578-1754-1 RR* 08 09 37.4839790352 -58 45 18.464243976   12.06 12.28     ~ 7 0
69 V* V701 Pup RR* 08 19 32.8526089128 -23 58 09.837506028   10.70 10.48     ~ 21 0
70 V* AQ Cep RR* 08 22 43.4235200712 +86 04 52.125383100           ~ 17 0
71 V* DQ Lyn RR* 08 23 40.9955693688 +37 28 10.784717652   11.65 11.31     ~ 21 0
72 V* NS UMa RR* 08 24 24.7097888160 +65 43 03.376410096   11.38 11.02     ~ 16 0
73 V* OU UMa RR* 08 28 31.1733315720 +67 29 47.080867380     12.81     ~ 8 0
74 V* OW UMa RR* 08 37 25.7155720416 +49 16 07.802457996   12.04 12.45     ~ 15 0
75 V* KV Cnc RR* 08 40 02.4273601944 +27 43 31.469142576   12.89 11.72     ~ 18 0
76 V* EF Cnc RR* 08 40 38.8185946056 +23 15 50.330611152   11.77 11.93 11.464   ~ 34 0
77 V* V500 Hya RR* 08 47 46.9373059512 -03 39 00.283950180   11.13 10.75     ~ 15 0
78 V* OZ UMa RR* 08 51 14.6355712416 +56 21 19.525257360   11.51 11.10     ~ 7 0
79 V* LQ Cnc RR* 09 00 02.2526214240 +27 39 29.207469456   12.06 11.76     ~ 17 0
80 V* DH Hya RR* 09 00 14.8277082984 -09 46 44.296088592 12.995 12.997 12.12     kA0hF0 74 1
81 CRTS J090246.2-340556 RR* 09 02 46.3789828416 -34 05 58.072480476     12.53     ~ 6 0
82 V* SZ Hya RR* 09 13 48.8071464504 -09 19 08.753215872   11.64 11.46 11.29   kA1hA7 99 0
83 V* RU Sex RR* 09 45 40.7498780712 -06 43 59.848179348   11.09 10.78 10.63 10.467 ~ 36 0
84 V* QW UMa RR* 09 46 56.6307803208 +63 41 43.748122056   11.23 10.87     ~ 8 0
85 V* V336 UMa RR* 09 57 48.7770550968 +60 44 28.268244024     13.38     ~ 12 0
86 V* BT Ant RR* 10 32 02.5942467072 -30 10 37.327744884   12.03 11.96     A2 15 0
87 [DCD2013] CSS J104629.3+002929 RR* 10 46 29.3728822320 +00 29 28.719481200     17.39     A0 12 0
88 V* BK UMa RR* 10 50 18.9397414080 +42 34 08.489390052     13.02     ~ 31 0
89 V* AF Vel RR* 10 53 02.4880101696 -49 54 22.748719968   11.00 10.69     kA2hF0 81 0
90 ASAS J110522-2641.0 RR* 11 05 21.9217102992 -26 41 04.437973104   11.88 11.56     ~ 21 0
91 V* V590 Cen RR* 11 12 25.1674348176 -36 52 46.496010072   12.54 12.42     ~ 15 0
92 NSVS 2619934 RR* 11 26 57.2638987584 +63 56 25.549811340           ~ 8 0
93 V* AN Crt RR* 11 41 06.7759346424 -10 37 06.744524772     12.95     ~ 15 0
94 V* BI Cen RR* 11 45 54.6200011728 -59 22 40.445816880   12.10 11.74   11.417 kF2hF3 61 0
95 V* X Crt RR* 11 48 56.2214628480 -10 26 28.519205856   9.99 11.62     kA7hF6 92 0
96 V* DT Hya RR* 11 54 00.1884425581 -31 15 40.039838763     12.99     A2 36 0
97 NSVS 13151541 RR* 11 59 45.3599079144 +02 51 46.432091988   12.37 11.95     ~ 16 0
98 V* IK Hya RR* 12 04 47.2726101288 -27 40 43.272236172   10.46 10.23     B7IIkA3mA3 70 0
99 V* CI Mus RR* 12 22 08.1919736448 -74 06 26.937097560           ~ 10 0
100 V* XX Crv RR* 12 25 09.5017612344 -21 39 52.498537596   12.77 12.43     ~ 11 0
101 V* SV Hya RR* 12 30 30.5031966024 -26 02 51.113236488   10.82 10.54     kA2hF5 113 0
102 CD-30 10028 RR* 12 38 20.3986030056 -31 02 46.637787264   12.28 12.04     A3wl 12 0
103 CRTS J124114.6-405657 RR* 12 41 14.6780656312 -40 56 56.932483908   12.660 12.318 12.484   ~ 5 0
104 V* YY Crv RR* 12 44 16.3018641480 -12 03 06.657684588     12.83     ~ 15 0
105 V* V746 Cen RR* 12 48 24.0917113272 -33 39 29.083513032   10.82 10.47 10.28 9.938 ~ 43 0
106 V* OW Dra RR* 13 03 31.0931049432 +71 06 44.003240676   10.53 10.25     ~ 15 0
107 V* BC Vir RR* 13 22 21.1393069632 +05 53 10.933418688   12.32 12.51     F0 57 0
108 V* AU Vir RR* 13 24 48.0042145368 -06 58 45.488841564   11.51 11.12     kA0hA7 75 0
109 V* V476 Vir RR* 13 29 22.4686329768 -05 52 59.256610680   12.17 12.28     ~ 11 0
110 CRTS J133743.9-353314 RR* 13 37 43.7262848568 -35 33 15.295871700   12.86 11.87     ~ 10 0
111 NSVS 16053602 RR* 13 40 08.1196628712 -10 38 34.101671532   11.924 11.498 11.02 10.827 ~ 13 0
112 CD-72 920 RR* 13 40 33.8956633944 -73 33 44.800977996   11.04 10.60     A5Ib 10 0
113 V* RX CVn RR* 13 48 42.6240553584 +41 23 06.740219580   12.20 12.87     ~ 48 0
114 V* BB Vir RR* 13 51 40.7855260248 +06 25 51.394004112   11.3 11.69     kA0.5hA7 87 0
115 V* CM Boo RR* 14 16 03.1273786848 +20 03 37.670341356     12.94     ~ 53 0
116 V* CW Lup RR* 14 20 22.9999370280 -44 31 59.182502232   12.06 11.41     ~ 19 1
117 BD-03 3640 RR* 14 33 22.0353489384 -04 18 10.973655180   11.00 10.71     ~ 11 0
118 V* XX Lib RR* 15 07 10.0257637392 -25 59 51.505930356     12.30     A5 29 0
119 Gaia DR3 5791887407254169216 RR* 15 14 05.9527509720 -76 25 21.961825248           ~ 4 0
120 V* TV Lib RR* 15 18 21.8874167760 -08 27 42.758658828     12.03     kF2hF4.5 74 0
121 V* V368 Lup RR* 15 23 12.9343381416 -32 26 42.211710204   13.4 12.01     ~ 11 0
122 V* VY Lib RR* 15 51 16.9893819264 -15 45 03.344507676   11.95 12.10     kA9.5hF6 74 0
123 V* V360 Lib RR* 15 58 30.6070635936 -10 39 49.163428872   12.70 12.36 12.69   ~ 9 0
124 V* VX Aps RR* 15 59 56.2579770144 -75 13 19.882978248   12.95 12.40 12.02 11.61 F9: 30 0
125 V* V363 Aps RR* 16 03 32.2498285512 -70 53 25.461487284   12.16 11.79     ~ 15 0
126 V* AV Ser RR* 16 03 41.8338584088 +00 35 56.864330880   12.01 11.54     kA6hF2 87 0
127 CRTS J160357.9-255949 RR* 16 03 57.7959692616 -25 59 52.330032996   11.72 11.34     ~ 7 0
128 V* V459 Nor RR* 16 12 06.2222276568 -59 42 48.637442736   12.27 11.65   11.321 ~ 14 0
129 ATO J244.1280+54.3895 RR* 16 16 30.7868107560 +54 23 21.834469716   11.69 11.30     ~ 10 0
130 V* RV CrB RR* 16 19 25.8515922816 +29 42 47.638302732   11.61 11.53     kA1.5hA8.5 103 0
131 V* V1023 Oph RR* 16 21 47.2559214984 -04 05 53.781315612     12.62     hF3 33 0
132 ASAS J162158+0244.5 RR* 16 21 58.4090166912 +02 44 26.749176468     12.47     ~ 15 0
133 ATO J245.8031+06.7618 RR* 16 23 12.7572307697 +06 45 42.691504486   12.696 12.284 12.221   ~ 10 0
134 V* V413 Oph RR* 16 25 11.1042342168 -10 31 25.501414332     12.12     kF3hF6 51 0
135 CRTS J163521.9+031625 RR* 16 35 21.9115575552 +03 16 25.325495040   12.31 12.73     ~ 9 0
136 ASAS J163939-1639.8 RR* 16 39 39.0745950984 -16 39 49.557364560   12.91   12.2 11.815 ~ 14 0
137 ASAS J164128-1029.6 RR* 16 41 27.5803435608 -10 29 36.112358472   13.617 12.952 12.867   ~ 11 0
138 ASAS J165126-2434.9 RR* 16 51 26.2453507488 -24 34 57.820266516   12.412 11.774 11.571   A3 13 0
139 V* VZ Her RR* 17 13 04.0031560512 +35 58 43.026353256   12.27 11.89 11.79   kA0.5hA9.5/kF1hF7 133 0
140 V* V452 Oph RR* 17 17 59.6772312552 +11 04 27.980350536     12.30     kF0hF5 57 0
141 V* V2725 Oph RR* 17 23 13.3924338744 +01 51 50.844722076   12.88 12.67     ~ 19 0
142 V* ST Oph RR* 17 33 59.3723431416 -01 04 51.065996268   12.52 12.55     kA3hF0.5/kF0hF6.5 88 0
143 NGC 6388 GlC 17 36 17.461 -44 44 08.34           ~ 988 1
144 V* V1283 Her RR* 17 38 37.3910076144 +37 53 56.685349572   10.67 10.46 10.438 10.241 ~ 10 1
145 V* V494 Sco RR* 17 40 48.4775333904 -31 32 31.778481840   12.02 11.62 11.39 10.830 A0 93 0
146 V* V816 Oph RR* 17 42 37.6509494712 +04 57 29.944771344   11.4       ~ 30 0
147 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
148 V* V558 Oph RR* 17 45 42.9962552184 +02 27 46.164826368   13.31       kA2.5hF0 19 0
149 V* TY Pav RR* 17 48 42.8681186232 -62 35 59.886109248   12.81 11.85 11.28 12.069 kA5hF6 68 0
150 NGC 6441 GlC 17 50 13.06 -37 03 05.2           ~ 940 0
151 V* S Ara RR* 17 59 10.7331786216 -49 26 00.455959896   11.01 10.73     kA3hA7 119 0
152 OGLE BLG-RRLYR-10715 RR* 18 00 51.5308470024 -28 27 01.781124588     17.122 16.65 15.824 ~ 16 0
153 V* V1330 Her RR* 18 09 21.6576867288 +36 45 16.528516524   12.13 12.00     ~ 12 0
154 V* AE Dra RR* 18 27 06.7444862400 +55 29 32.774144820     12.68     kA5hA7 48 0
155 V* V1348 Her RR* 18 29 13.7493085776 +21 04 18.426956628   12.36 12.11     ~ 11 0
156 ASAS J183952-3200.9 RR* 18 39 51.9353865528 -32 00 54.592579476   12.43 12.69   12.003 ~ 13 0
157 V* V1640 Sgr RR* 18 43 35.4684494040 -34 52 13.500066144     13.05   12.128 A5 37 0
158 V* V413 CrA RR* 18 47 57.6196241592 -37 44 22.531389180   11.00 10.6     kA7hF1 75 0
159 V* BK Dra RR* 19 18 20.6701513824 +66 24 47.965359924   11.44 10.99     kA0hF0.5 89 0
160 V* BN Vul RR* 19 27 56.0611603896 +24 20 50.470062468   11.62 11.13     kA8hF4 116 0
161 V* V440 Sgr RR* 19 32 20.7825615584 -23 51 12.754574645   10.6 10.6     F0 125 0
162 V* V2369 Cyg RR* 19 39 51.0519723264 +38 21 07.908939540   11.05 10.90   10.475 ~ 11 1
163 V* V1643 Sgr RR* 19 45 47.9527523184 -40 56 18.424980168     11.98     ~ 15 0
164 CD-37 13375 RR* 19 49 55.6143773976 -37 11 36.777145884   11.81 11.31     F 16 0
165 V* FO Pav RR* 19 51 42.1233911112 -62 44 07.841704236   12.869 11.86     ~ 25 0
166 V* DN Pav RR* 19 52 10.9440183936 -63 40 24.496721076     12.40     kA5hF3 55 0
167 CD-48 13332 RR* 19 55 21.8511734688 -48 26 52.620629208   12.08 12.35     ~ 8 0
168 NSV 12539 RR* 19 59 53.2895370312 -79 27 19.567905228           ~ 9 0
169 CD-45 13628 RR* 20 08 16.1404899144 -45 31 12.871206516   11.17 10.717     ~ 9 0
170 HD 331986 RR* 20 12 41.6016902448 +32 12 42.407229348       11.432   F5 7 0
171 ASAS J201641+1709.5 RR* 20 16 41.3344707696 +17 09 25.854565860     12.65     ~ 13 0
172 V* ZZ Del RR* 20 31 13.9018103352 +15 04 31.992625920           ~ 17 0
173 V* V447 Dra RR* 20 32 33.5384000832 +82 15 21.440523600   12.01 11.98     ~ 6 0
174 V* AA Aql RR* 20 38 15.0763128288 -02 53 25.015561872   11.96 12.14     kF3hF5 110 0
175 ASAS J204705-0919.2 RR* 20 47 05.4332265480 -09 19 08.414972688           ~ 14 0
176 CRTS J205126.3-413741 RR* 20 51 26.0677025064 -41 37 42.168297792     17.07     ~ 9 0
177 CRTS J205216.8-440705 RR* 20 52 16.8190867608 -44 07 06.512698380     16.97     ~ 8 0
178 V* BT Aqr RR* 20 57 48.4063916832 -05 41 06.673912188   11.00 12.44     kF5.5hF7 50 0
179 ATO J316.9412+28.6911 RR* 21 07 45.8766358008 +28 41 28.143321252   12.63 12.59     ~ 7 0
180 V* CP Aqr RR* 21 10 12.8490024720 -01 43 16.138701372   12.19 11.70     kF1.5hF7.5 70 0
181 V* V Ind RR* 21 11 29.9019440989 -45 04 28.391364755 10.67 10.714 10.246     F0V 121 0
182 V* Z Mic RR* 21 16 22.7047906743 -30 17 03.065542503   11.58 11.37     kF3hF8 83 0
183 V* VW Equ RR* 21 18 39.2873669736 +06 12 15.855532920   11.48 11.34     ~ 8 0
184 V* YZ Cap RR* 21 19 32.4130551766 -15 07 01.141410260   11.48 11.09     F5 108 0
185 V* V429 Peg RR* 21 20 34.2088453992 +18 37 17.280921288   12.1 11.50     ~ 12 0
186 NSVS 8706201 RR* 21 24 17.6142132168 +32 03 29.588541480     12.93     ~ 13 0
187 V* AO Peg RR* 21 27 03.4806300672 +18 35 57.658385328     12.88     kA5hA7 69 0
188 V* Z Gru RR* 21 34 37.1231126520 -49 07 28.554221388     12.00     kA2hF0 27 0
189 V* RY Oct RR* 21 36 09.3510357528 -77 18 13.536240948   12.46 12.14     ~ 44 0
190 V* RR Gru RR* 21 38 03.5665617816 -44 41 12.099576048   12.67 12.08     ~ 37 0
191 V* DE Ind RR* 21 40 56.9955456672 -57 34 43.384573272   13.378 13.027 12.951   ~ 13 0
192 V* EL Cep RR* 21 46 22.5226493472 +69 11 07.160697960     13.46     ~ 21 0
193 V* SS Oct RR* 21 53 35.3533002696 -82 46 43.756880124           ~ 56 0
194 NSV 13954 RR* 21 56 01.0259086368 -61 29 11.598244728   11.4 12.82     ~ 10 0
195 CRTS J215855.1-610907 RR* 21 58 55.1808000381 -61 09 07.361060921   13.160 12.727 12.641   ~ 9 0
196 V* TZ Aqr RR* 22 01 55.5126167184 -05 36 02.527811064   12.33 11.58     kA4hA6 68 0
197 V* PW Lac RR* 22 10 33.1183010112 +37 13 21.069951996           ~ 21 0
198 V* YZ Aqr RR* 22 14 30.5849251680 -10 55 46.320573576 12.939 12.6 12.77     ~ 50 0
199 V* CQ Lac RR* 22 21 10.4028962904 +39 43 12.527271804   12.70 12.38     A1 47 0
200 V* BN Aqr RR* 22 27 48.7674490176 -07 29 01.730491476   12.988 12.96     kA9hF3 41 0
201 V* AA Aqr RR* 22 36 03.8517337872 -10 00 54.926444628   13.252 13.13     ~ 46 0
202 CRTS J230643.3-250626 RR* 23 06 43.4478126048 -25 06 25.286096124     16.55     ~ 10 0
203 V* AN Gru RR* 23 07 55.1866888584 -47 25 40.914942456     16.32     ~ 25 0
204 V* YY Tuc RR* 23 11 00.5698141464 -58 20 07.248102864   12.04 11.93     kA5hF0 60 0
205 V* AR Oct RR* 23 12 14.5835155152 -74 34 46.506828324   12.20       ~ 29 0
206 V* DZ Peg RR* 23 20 07.0352676120 +16 04 06.985219440   12.04 11.73     ~ 53 0
207 CRTS J232301.3-444032 RR* 23 23 01.4919198072 -44 40 30.205402572     16.55     ~ 10 0
208 V* RV Phe RR* 23 28 31.4504994336 -47 27 13.040734068   12.23 12.16     kA9hF7 108 0
209 V* BR Aqr RR* 23 38 32.8906588488 -09 19 07.469185188   11.38 11.31     kA6hA8 100 0
210 V* VZ Peg RR* 23 42 16.3025130600 +24 54 58.333039632   11.84 11.59     A0 46 0
211 ATO J358.8369+51.4508 RR* 23 55 20.8439471376 +51 27 03.016938600   12.10 11.47     ~ 3 0
212 V* CZ Phe RR* 23 56 21.7773382176 -53 29 21.940155636   13.285 12.58   12.369 ~ 18 0
213 NAME Galactic Bulge reg ~ ~           ~ 4794 0
214 NAME Heracles Stream St* ~ ~           ~ 48 0
215 NAME Local Group GrG ~ ~           ~ 9325 0
216 NAME Gaia Enceladus-Sausage St* ~ ~           ~ 860 0

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