Recently some new lists of M- and C-type stars from the Byurakan spectral survey were posted to the Strasbourg VizieR service. A revised version of one of these lists is given below, covering a zone between -11 and -7 Dec. Though the source coordinates are given to 1" precision, the actual accuracy is only a few tens of arcsec when there is not an outright error. Thus the first task was to get improved positions. Since many of the stars are nearby dwarfs, substantial proper motion is present, so positions near the current epoch were obtained where possible. I matched the corrected list in VizieR against the GSC, IRAS (point- and faint-source catalogues), MSX, and GCVS v4.1. Every star was searched with a 3' radius in SIMBAD to find additional IDs. Many ROSAT x-ray links were found for the active dwarfs. The latter are all shown in the notes at the bottom of the table. The notes include most of the relevant original comments as well. The IRAS names in the original paper seem to be all correct, but I have added a few new ones thanks to the improved positions. The M-star spectral types in the last column are all given with a hyphen, which indicates a range of uncertainty, not the range in type. I have left the photo-red magnitudes (column 'mr') from the original table, which are copied from USNO-A1.0, not A2.0. These are systematically about 0.5 mag. brighter than the A2.0 red magnitudes for the same stars. (No, I don't know that either is especially preferable.) Looking at the 2MASS J-K colors as the list was built, it was clear that some of the stars are not very red. For dwarfs, J-K = 0.8 at M0, and for giants J-K = 1.0 at type M0. Star FBS 0853-089 is noted as being different from T Hya, but as best I can tell there is no other red star in the immediate field. Stars FBS 2148-087 and FBS 2357-075 were not recovered; evidently there is some large error in the coordinates. \Brian ------------------------------------------------------------------------------- Coordinates and identifications for Byurakan red stars, list 10 version: 24 Jul 2002 source: 1998Ap.....41..356G GIGOYAN K.S., HAMBARYAN V.V., and AZZOPARDI M. Astrophysics, 41, 356-366 (1998) First Byurakan spectral sky survey. Stars of late spectral types. X. -11deg < delta < -7deg belt. machine-readable files: http://vizier.u-strasbg.fr/viz-bin/Cat?J/other/Ap/41.356 position sources (column 's'): A USNO-A2.0 (I/252) G GSC-ACT (I/255) g GSC-2.2 (I/271) M 2MASS second release (b/2mass/out) T Tycho-2 (2000A&A...357..367H, I/259) L10 FBS RA (2000) Dec s GSC IRAS mr spec 1 0000-111 0 03 08.96 -10 50 29.5 M 5263-0706 00005-1107 10.8 M4-5 2 0001-085 0 04 06.87 -08 18 44.6 M 5260-0561 00015-0835 12.2 M2-3 3 0004-077* 0 06 45.67 -07 30 51.3 A 12.8 M6-7 4 0014-091* 0 16 40.87 -08 51 15.4 M 13.5 M5-6 5 0019-092* 0 21 39.43 -09 00 24.2 M 5262-0554 13.5 M5-6 6 0021-101* 0 24 31.49 -09 54 04.1 T 5262-0225 00219-1010 9.7 M4-5 7 0106-101 1 09 30.87 -09 53 39.0 M 5273-0088 13.5 M4-5 8 0115-095* 1 17 38.86 -09 18 53.2 M 5274-1720 13.5 M3-4 9 0124-098* 1 27 23.81 -09 34 09.1 M 13.5 M3-4 10 0131-104* 1 34 06.67 -10 14 03.5 M 5277-0022 10.8 M6-7 11 0134-070* 1 36 55.14 -06 47 38.2 M 4687-1814 13.5 M4-5 12 0137-072* 1 39 41.00 -07 02 12.6 M 4687-0413 12.8 M4-5 13 0149-099 1 52 06.69 -09 42 53.1 M 5278-0015 13.5 M3-4 14 0150-073 1 53 20.59 -07 03 31.6 M 13.5 M4-5 15 0157-106* 2 00 09.46 -10 24 39.0 M 5278-1597 12.8 M3-4 16 0159-105* 2 01 43.85 -10 17 29.4 M 13.2 M3-4 17 0200-110* 2 03 00.55 -10 49 29.2 M 5281-1632 12.2 M3-4 18 0204-073 2 06 37.34 -07 07 40.9 M 14.2 M4-5 19 0205-080 2 08 07.27 -07 46 12.0 M 13.5 M3-4 20 0232-096* 2 35 06.50 -09 26 34.1 T 5285-0003 02326-0939 6.4 C(R) 21 0236-084 2 38 46.70 -08 15 45.3 M 5285-0826 12.2 M4-5 22 0241-087 2 44 07.19 -08 33 56.9 M 5286-0574 12.8 M3-4 23 0249-084* 2 51 48.20 -08 13 42.2 M 13.8 M5-6 24 0320-095 3 22 40.21 -09 25 04.4 M 5295-1024 13.8 M5-6 25 0332-077* 3 35 01.46 -07 32 55.3 M 5303-1126 12.8 M3-4 26 0336-078 3 38 38.31 -07 42 00.8 M 5303-1200 13.5 M4-5 27 0340-084* 3 43 23.33 -08 19 41.3 M 5303-0920 12.8 M4-5 28 0350-093* 3 52 55.25 -09 10 07.0 G 5304-0782 03505-0919 13.5 M7-8 29 0406-093* 4 09 07.48 -09 14 12.0 M 5312-2096 04067-0922 8.1 C(R-N) 30 0410-079 4 12 38.41 -07 47 52.4 M 5312-1024 04102-0755 12.8 M6-7 31 0411-092* 4 14 17.30 -09 06 54.4 M 5312-0079 12.8 M3-4 32 0414-092* 4 16 41.07 -09 12 00.2 T 5313-0398 F04142-0919 11.5 M4-5 33 0416-075 4 19 06.61 -07 27 44.8 M 4732-0388 14.2 M5-6 34 0417-105* 4 20 19.46 -10 24 26.4 M 5316-1052 04179-1031 12.0 M5-6 35 0421-075 4 23 26.87 -07 23 46.9 M 4733-0514 13.5 M3-4 36 0421-079 4 24 10.21 -07 48 20.5 M 5313-2036 12.8 M5-6 37 0432-110* 4 34 34.94 -10 54 27.8 M 5317-0909 04322-1100 12.2 M6-7 38 0434-091 4 36 37.62 -09 00 24.0 M 5321-1435 13.1 M5-6 39 0436-087 4 38 33.97 -08 38 09.3 M 5321-1810 13.8 M3-4 40 0452-075* 4 54 41.35 -07 27 58.0 M 4749-0277 04522-0732 11.9 M5-6 41 0452-070* 4 55 23.88 -06 55 50.2 M 04529-0700 12.2 M6-7 42 0453-097* 4 56 12.06 -09 41 13.8 G 5323-2140 04538-0945 12.2 M6-7 43 0453-090* 4 56 16.08 -08 58 13.6 G 5323-1235 04538-0902 11.1 M5-6 44 0825-078 8 28 23.78 -08 01 40.0 G 5428-1599 08259-0751 12.2 M4-5 45 0826-073 8 29 12.63 -07 29 35.6 M 4861-0410 08267-0719 12.2 M5-6 46 0828-087 8 30 59.64 -08 54 37.8 M 5428-0918 12.8 M4-5 47 0828-108* 8 31 02.29 -10 58 03.6 A 08286-1047 12.2 M5-6 48 0828-099 8 31 19.09 -10 08 41.4 M 5432-0708 F08288-0958 12.8 M6-7 49 0831-079 8 33 59.97 -08 08 03.2 T 5429-1507 08315-0757 11.6 M3-4 50 0831-102 8 34 11.29 -10 27 54.0 M 5433-2075 12.2 M3-4 51 0832-095* 8 35 07.94 -09 44 01.0 M 5433-1537 F08327-0933 11.9 M/S 52 0839-100 8 42 03.06 -10 15 55.9 G 5446-0971 08396-1005 11.9 M4-5 53 0842-097 8 44 54.69 -09 55 16.8 M 5446-0095 12.2 M4-5 54 0845-083 8 48 07.50 -08 34 27.4 M 5442-1764 F08456-0823 12.2 M5-6 55 0846-071* 8 49 10.97 -07 21 44.2 M 14.2 C(R) 56 0847-071 8 49 48.89 -07 18 19.6 M 4876-0018 F08473-0707 12.2 M5-6 57 0848-072 8 51 16.60 -07 27 33.0 M 4876-0012 F08488-0716 11.9 M4-5 58 0850-091 8 53 23.76 -09 17 56.3 T 5443-1316 08509-0906 11.1 M4-5 59 0852-071 8 54 58.89 -07 22 46.8 M 4877-1514 13.5 M4-5 60 0853-089* 8 55 39.84 -09 08 29.4 T 5443-0454 08532-0857 M6-7 61 0908-091* 9 11 14.51 -09 22 05.3 M 5445-1179 09088-0909 11.0 M6-7 62 0909-082 9 11 27.95 -08 29 16.6 M 14.2 M3-4 63 0913-103* 9 15 36.43 -10 35 47.0 M 5462-1332 12.8 M4-5 64 0914-086 9 17 20.52 -08 50 53.5 M 14.2 M5-6 65 0921-078 9 23 51.46 -08 02 35.8 M 5459-0517 F09213-0749 12.2 M4-5 66 0939-086* 9 42 00.57 -08 52 17.0 G 5461-0656 09395-0838 9.7 C(R) 67 0947-087 9 49 30.23 -08 59 37.5 M 14.2 C(R)? 68 0954-097 9 56 32.91 -10 01 18.0 M 5479-1188 09540-0946 13.5 M4-5 69 1008-104* 10 11 15.58 -10 42 24.9 G 5481-0272 9.7 M4-5 70 1023-072* 10 25 57.53 -07 30 51.1 G 5491-0004 9.7 M6-7 71 1033-090 10 35 43.88 -09 16 25.0 M 5492-0960 13.5 M4-5 72 1040-089* 10 43 03.8 -09 12 50 - 14.2 M5-6 73 1050-080 10 53 28.08 -08 18 09.1 M 5499-0177 F10509-0802 12.2 M3-4 74 1052-070* 10 54 41.99 -07 18 32.5 M 4920-0858 12.2 M3-4 75 1053-091* 10 55 34.50 -09 21 26.1 M 5500-0696 12.8 M3-4 76 1055-105* 10 58 27.99 -10 46 30.5 M 5503-0941 13.8 M4-5 77 1057-099 10 59 41.53 -10 14 55.9 M 14.2 M3-4 78 1059-073* 11 01 55.15 -07 39 41.7 T 5500-1221 10594-0723 12.8 M5-6 79 1104-099* 11 07 19.41 -10 13 15.9 T 5504-0316 11.0 C(R) 80 1108-100 11 11 02.57 -10 21 20.1 M 5504-0542 14.2 M3-4 81 1118-103 11 20 36.30 -10 35 13.9 G 5511-0597 11181-1018 12.2 M3-4 82 1118-108* 11 20 38.96 -11 05 52.8 G 5511-0471 11181-1049 12.2 M3-4 83 1130-103 11 33 24.57 -10 36 58.6 g 11308-1020 13.5 C(N) 84 1136-101 11 38 46.47 -10 28 18.2 G 5513-1223 11362-1011 10.2 M4-5 85 1136-082* 11 39 22.36 -08 32 34.1 G 5510-0877 12.8 M3-4 86 1148-069* 11 51 09.35 -07 12 58.9 M 4938-0580 11486-0656 11.3 M3-4 87 1221-069 12 23 37.87 -07 14 56.3 M 4947-0116 12.2 M2-3 88 1238-086* 12 41 02.40 -08 53 06.6 M 5528-1227 11.7 C(R) 89 1306-094 13 09 31.27 -09 43 25.9 T 5537-1249 13068-0927 9.7 M4-5 90 1310-087 13 12 41.60 -08 58 38.5 G 5537-1024 13100-0842 9.8 M6-7 91 1322-093 13 24 45.27 -09 34 22.6 M 5544-0871 12.2 M4-5 92 1338-095 13 40 47.30 -09 47 51.4 G 5546-1059 12.8 M4-5 93 1339-070* 13 42 26.79 -07 15 23.0 G 4973-1165 13.5 C(R-N) 94 1358-070* 14 00 50.45 -07 15 39.5 G 4981-1221 14.0 M 95 1423-193 14 25 44.79 -09 33 07.6 G 5567-0879 12.2 M2-3 96 1431-079* 14 34 32.63 -08 08 37.0 G 5564-0018 12.8 C(R) 97 1434-080* 14 37 25.96 -08 16 41.8 g 14.2 C(R) 98 1435-092* 14 37 46.35 -09 26 58.1 g 13.2 C(R) 99 1438-087* 14 41 10.26 -08 59 21.1 G 5565-0716 12.2 M3-4 100 1441-078 14 44 35.77 -08 02 51.0 G 5565-0298 12.8 M2-3 101 1450-084 14 52 52.26 -08 37 11.3 G 5578-0405 12.8 M3-4 102 1454-069 14 57 05.22 -07 09 38.3 T 4999-0004 14544-0657 10.8 M3-4 103 1457-082 15 00 01.24 -08 27 49.9 G 5579-0071 F14573-0815 11.8 M5-6 104 1502-091* 15 05 28.51 -09 20 52.2 G 5580-0833 F15027-0909 12.8 M5-6 105 1509-106 15 12 23.60 -10 51 52.1 G 5585-0018 15096-1040 9.8 M5-6 106 1513-072* 15 15 43.82 -07 25 18.4 g 5014-0460 12.2 M2-3 107 1535-106 15 38 10.66 -10 50 43.2 G 5600-0518 12.2 M4-5 108 1536-068 15 39 35.23 -07 01 40.3 G 5029-0072 15369-0651 12.2 M5-6 109 1551-107* 15 54 29.17 -10 52 29.4 G 5614-0765 15517-1043 10.4 M5-6 110 1553-086 15 56 26.58 -08 46 34.0 G 5610-1139 15537-0837 12.2 M3-4 111 1555-071 15 58 31.19 -07 17 45.0 G 5031-0795 15558-0709 12.8 M4-5 112 1600-103* 16 03 20.76 -10 30 11.0 G 5615-0464 16005-1021 12.2 M6-7 113 1608-086 16 11 05.46 -08 43 37.0 G 5612-0266 F16083-0835 14.2 M4-5 114 1609-081 16 11 51.51 -08 18 52.1 G 5612-0234 12.8 M3-4 115 1610-085* 16 13 12.12 -08 41 45.3 G 5613-0752 16104-0834 10.8 M4-5 116 1613-074 16 16 00.25 -07 33 24.5 G 5613-1011 F16132-0725 12.2 M4-5 117 1613-080 16 16 21.14 -08 07 52.6 G 5613-0821 16136-0800 12.2 M3-4 118 1614-075* 16 17 10.03 -07 38 19.6 G 5613-0856 F16144-0730 13.5 M4-5 119 1615-080 16 18 28.06 -08 11 43.7 g 16157-0804 12.2 C(R) 120 1615-086* 16 18 40.28 -08 48 48.0 G 5613-0714 16159-0841 12.2 M5-6 121 1616-084 16 18 48.31 -08 35 10.6 G 5613-0549 16160-0827 12.2 M4-5 122 1617-105 16 20 22.95 -10 38 46.5 G 5617-0296 12.2 M3-4 123 1618-090* 16 20 54.24 -09 07 11.1 G 5626-0378 16181-0900 11.3 M4-5 124 1618-075* 16 21 24.46 -07 41 59.7 G 5626-0656 16187-0734 10.8 M6-7 125 1618-087* 16 21 36.28 -08 53 18.8 g 12.2 C(R-N) 126 1620-102 16 23 04.18 -10 19 35.9 G 5630-1137 12.8 M4-5 127 2023-072 20 26 06.92 -07 03 39.3 G 5175-0658 20234-0713 11.1 M5-6 128 2023-097* 20 26 20.20 -09 32 56.2 g 20236-0942 10.8 M8-9 129 2023-071 20 26 34.46 -07 01 56.2 G 5175-0569 20238-0711 10.8 M4-5 130 2024-102 20 26 43.12 -10 05 01.1 G 5758-1208 12.2 M6-7 131 2025-108 20 27 58.70 -10 43 30.3 G 5758-2404 20252-1053 10.8 M3-4 132 2025-095 20 28 40.96 -09 22 51.5 G 5758-0053 20259-0932 12.2 M5-6 133 2032-076* 20 34 57.70 -07 27 07.0 T 5188-0183 20322-0737 9.7 M5-6 134 2033-098 20 36 22.44 -09 42 35.5 M 5759-1996 10.8 M3-4 135 2034-099 20 36 56.07 -09 48 43.5 M 5759-1968 20342-0959 10.8 M5-6 136 2035-070* 20 38 15.33 -06 54 40.4 M 5189-0379 20355-0705 10.8 M5-6 137 2036-070 20 39 34.68 -06 50 04.8 M 5189-0071 20368-0700 10.8 M6-7 138 2040-077 20 43 34.66 -07 36 47.5 M 14.6 M5-6 139 2043-098 20 45 42.23 -09 40 33.0 M 5760-0506 F20429-0951 11.5 M3-4 140 2045-074* 20 47 50.06 -07 17 24.0 M 5190-0285 12.2 M4-5 141 2046-086 20 49 04.12 -08 29 10.5 M 5757-1667 20463-0840 11.5 M3-4 142 2050-105 20 53 21.02 -10 23 58.4 M 5761-0553 F20506-1035 12.2 M3-4 143 2055-109* 20 58 41.36 -10 43 56.9 G 5774-1486 20559-1055 11.4 M5-6 144 2058-076* 21 01 24.17 -07 25 58.7 M 5204-0556 20587-0737 11.6 M4-5 145 2106-104 21 09 02.50 -10 16 25.8 M 5775-1034 F21063-1028 12.2 M3-4 146 2111-072* 21 14 13.96 -07 02 49.9 M 13.5 M6-7 147 2112-084 21 14 53.77 -08 12 46.9 M 5772-0607 12.2 M3-4 148 2112-099* 21 15 02.84 -09 46 37.4 M F21123-0959 14.2 M5-6 149 2116-086 21 19 26.54 -08 27 00.6 M 5773-0937 F21167-0839 12.2 M3-4 150 2120-073* 21 23 03.64 -07 06 29.6 T 21204-0719 9.7 M8-9 151 2121-079 21 24 29.57 -07 43 53.3 G 5773-0270 21218-0756 12.2 M6-7 152 2122-073 21 25 09.20 -07 06 12.7 T 5207-0226 21224-0719 10.8 M5-6 153 2123-104* 21 26 06.22 -10 13 46.5 G 5777-1152 13.1 C(R-N) 154 2130-095 21 33 37.02 -09 16 51.4 G 5786-0760 F21309-0930 12.2 M5-6 155 2142-089 21 45 22.43 -08 44 42.2 M 5788-0761 21427-0858 12.2 M5-6 156 2143-081* 21 46 37.98 -07 53 10.6 M 15.1 C? 157 2144-089* 21 46 40.61 -08 41 05.1 M 15.1 C? 158 2144-072 21 46 57.59 -07 02 04.8 M 5222-0447 13.5 M5-6 159 2148-087* 10.8 M4-5 160 2151-079 21 53 39.97 -07 45 23.5 M 5789-0863 F21510-0759 12.2 M2-3 161 2207-095* 22 09 57.48 -09 16 05.9 M 5803-1944 12.8 C(R-N) 162 2208-085 22 11 20.28 -08 17 59.1 T 5803-0815 22087-0832 11.1 M3-4 163 2239-082* 22 41 37.38 -07 57 56.3 M 5812-0158 10.2 M5-6 164 2249-110* 22 52 21.00 -10 45 22.2 T 5816-0391 10.8 M3-4 165 2252-072* 22 54 46.48 -06 57 50.6 T 5241-0895 10.2 C(R) 166 2319-096 23 22 34.22 -09 25 22.2 M 5822-0354 23199-0941 12.2 M6-7 167 2320-110* 23 22 45.36 -10 49 00.1 T 5825-0528 23201-1105 7.3 M4-5 168 2355-092* 23 57 54.07 -08 57 30.9 G 5831-0843 23553-0914 12.2 M5-6 169 2357-075* 14.2 M5-6 Notes 0004-077 G 158-27; H-alpha emission observed in the low-dispersion FBS spectrum. 0014-091 dwarf? 0019-092 G 158-65; trace of H-alpha emission is seen. 0021-101 BD-10 66. 0115-095 G 270-185. 0124-098 1RXS J012724.2-093359. 0131-104 ER Cet. 0134-070 G 271-110 = WT 1212 = 1RXS J013655.2-064731. 0137-072 G 271-122 = 1RXS J013941.4-070156. 0157-106 G 272-135. 0159-105 1RXS J020144.5-101743. 0200-110 G 272-143. 0232-096 HD 16115. 0249-084 1RXS J025150.0-08133. 0332-077 LTT 1686. 0340-084 1RXS J034322.1-081943. 0350-093 SW Eri. 0406-093 EV Eri. 0411-092 1RXS J041417.0-09065. 0414-092 FBS +2' Dec error 0417-105 AF Eri. 0432-110 FBS L 9-52. 0452-075 NSV 1765 ? 0452-070 SX Eri. 0453-097 StM 38. 0453-090 NSV 1780 (not RR Lyr-type). 0828-108 NSV 4114. 0832-095 NSV 17926 = StHA 69. 0846-071 a faint star (V ~14.5-15.0) of an early R subtype. 0853-089 T Hya; brighter star of 1" pair (companion not red). FBS comments about this being different from T Hya seem to be incorrect. 0908-091 VV Hya = SV* R 355. 0913-103 LHS 6167 = G 161-7 = 1RXS J091535.4-103538. 0939-086 BD-08 2741. 1008-104 StM 136 = MSX5C G251.7350+35.7856. 1023-072 NSV 18400 = StM 138 = MSX5C G252.1851+40.6061. 1040-089 NSV 4902 = WT 1827; FBS and WT positions wrong, and not in ordinary catalogues, so DENIS position shown. 1052-070 G 163-21. 1053-091 G 163-23. 1055-105 LP 731-76 = 1RXS J105827.9-104624; trace of H-alpha emission. 1059-073 RT Crt. 1104-099 BD-09 3208 = NSV 18658. 1118-108 StM 152. 1136-082 1RXS J113923.1-083241. 1148-069 StM 161.1 1238-086 CGCS 3274 = NC 70; the low-dispersion FBS spectrum indicates a star of middle R subtype. 1339-070 a star of V=14.0-15.0; the low-dispersion FBS spectrum the type appears to be between late R and early N. It can be estimated to have V=14.0-15.0 on the FBS plate. 1358-070 close double; the spectrum appers to be a star of late M type. 1431-079 V=13.5-14.5; middle R subtype. 1434-080 V=14.5-15.5, early R subtype. 1435-092 middle R subtype. 1438-087 G 124-61. 1502-091 StM 214. 1513-072 G 151-37 = 1RXS J151544.5-072539. 1551-107 GP Lib. 1600-103 V767 Sco. 1610-085 V558 Sco. 1614-075 V687 Oph. 1615-086 V560 Sco. 1618-090 W Oph. 1618-075 V868 Sco. 1618-087 V=13.0-14.0; the low-dispersion FBS spectrum indicates type between late R and early N. 2023-097 SW Cap. 2032-076 StM 521 = NSV 13155. 2035-070 V838 Aql. 2045-074 V=13.0-14.0. 2055-109 DG Aqr. 2058-076 BZ Aqr. 2111-072 WT 2203; V=14.0-15.0. 2112-099 EY Aqr. 2120-073 RZ Aqr. 2123-104 V=14.0-15.0; middle R subtype. 2143-081 not red. 2144-089 not red. 2148-087 not found. 2207-095 V=13.0-14.0; middle R subtype. 2239-082 MSX5C G058.8030-53.7976. 2249-110 CE Aqr = MSX5C G057.4742-57.5701. 2252-072 HD 216649. 2320-110 SV Aqr. 2355-092 V Cet = [BEM91] 12. 2357-075 not found.