TABLE 1 BRIGHT INFRARED STANDARD STARS HR# name R.A. (1950) Decl. Sp T V J H K L L' M N Q ----------------------------------------------------------------------------------------------------------------- 0117 12 Cet 00:27:29.2 -04:14:00 M0III 5.71 2.77f 2.03f 1.87f 0134 00:30:10.4 28:00:16 K0III 6.30 4.60f 4.15f 4.07f 0337 beta And 01:06:55.5 35:21:22 M0IIIa 2.06 -0.92 -1.73 -1.87 -2.01 -2.02s -1.76s -2.04t -2.09t 0531 xi Cet 01:47:07.6 -10:55:59 F3III 4.67 3.90j 3.89j 3.84s 3.84s 0617 alpha Ari 02:04:20.9 23:13:35 K2IIIa 2.00 0.08c -0.66c -0.72c -0.80r -0.85r 0696 10 Per 02:21:43.1 56:23:04 B2Iae 6.25 5.59e 5.50e 5.44e 5.35e 5.32s 5.30s 0718 zeta^2 Cet 02:25:29.8 08:14:13 B9III 4.28 4.37e 4.38e 4.39e 4.42e 4.41s 4.37s 1017 alpha Per 03:20:44.4 49:41:06 F5Ib 1.79 0.85c 0.54c 0.50c 1140 16 Tau 03:41:49.5 24:08:01 B7IV 5.46 5.52j 5.50j 5.51j 5.64s 5.64s 1165 eta Tau 03:44:30.4 23:57:08 B7IIIe 2.87 2.93c 2.93c 2.94c 2.92c 2.92c 1457 alpha Tau 04:33:02.9 16:24:37 K5III 0.85 -1.86 -2.64 -2.80 -2.98 -2.93s -2.66s -3.03t -3.09t 1552 pi^4 Ori 04:48:32.4 05:31:16 B2III 3.69 4.04e 4.10e 4.14e 4.17e 4.17xb 4.32s 1641 eta Aur 05:03:00.2 41:10:08 B3V 3.17 3.65j 3.68 3.70j 3.74s 3.76s 1713 beta Ori 05:12:08.0 -08:15:29 B8Iae 0.12 0.20c 0.18c 0.19c 0.08s 0.08s 1708 alpha Aur 05:12:59.5 45:56:58 G5IIIe 0.08 -1.34 -1.73 -1.81 -1.87 -1.87s -1.80s -1.94t -1.93t 1948 zeta Ori 05:38:14.1 -01:58:03 O9.5Ib 2.05 2.21k 2.28j 2.31j 2.30j 2.29k 2061 alpha Ori 05:52:27.8 07:23:58 M1-2Ia 0.50 -4.48 -4.24 -5.13 -5.70 2491 alpha CMa 06:42:56.7 -16:38:46 A1Vm -1.46 -1.30j -1.32j -1.32j -1.35k -1.37s -1.38s -1.42t -1.36t 2560 15 Lyn 06:52:57.2 58:29:27 G5III 4.35 2.37 2.31 2.27 2.24s 2.38s 2943 alpha CMi 07:36:41.1 05:21:16 F5IV-V 0.38 -0.44 -0.57 -0.65 -0.66j -0.66 -0.76t -0.73t 2990 beta Gem 07:42:15.6 28:08:55 K0IIIb 1.14 -0.51c -0.99j -1.11c -1.15j -1.19s -1.09s -1.24t -1.21t 3188 zeta Mon 08:06:04.9 -02:50:13 G2 Ib 4.34 2.39 2.32 2.22j 2.20s 2.30s 3748 alpha Hya 09:25:07.7 -08:26:26 K3III 1.98 -1.44r -1.49r 3888 upsilon UMa 09:47:27.1 59:16:30 F2IV 3.80 3.14e 3.02e 2.99e 2.97 2.93s 2.93s 3903 upsilon1 Hya 09:49:04.3 -14:36:40 G7III 4.12 2.61j 2.12j 2.04j 2.01k 3982 alpha Leo 10:05:42.6 12:12:44 B7V 1.35 1.53c 1.60c 1.62c 4069 mu UMa 10:19:21.5 41:45:06 M0III 3.05 0.12j -0.68 -0.82 -0.94 -1.00xa -0.64xa -1.03t -1.08t 4295 beta UMa 10:58:50.3 56:39:03 A1V 2.37 2.33t 2.23t 4534 beta Leo 11:46:29.6 14:51:02 A3V 2.14 1.84t 1.83t 4550 CF UMa 11:50:06.2 38:04:39 G8Vp 6.45 4.87e 4.46e 4.39e 4.34e 4.35s 4.41s 4554 gamma UMa 11:51:12.9 53:58:22 A0Ve 2.44 2.32t 2.47t 4689 eta Vir 12:17:20.8 -00:23:21 A2IV 3.89 3.79e 3.78e 3.77e 3.76e 3.78s 3.77s 4828 rho Vir 12:39:21.2 10:30:39 A0V 4.88 4.69j 4.68j 4.69s 4.68s 4935 13:01:05.1 -20:18:55 F7V 5.58 4.60j 4.28j 4.26j TABLE 1 (continued) HR# name R.A. (1950) Decl. Sp T V J H K L L' M N Q ----------------------------------------------------------------------------------------------------------------- 4983 beta Com 13:09:32.5 28:07:52 G0V 4.26 3.19 2.92 2.88 2.87 2.87s 2.87s 5054 zeta UMa 13:21:55.4 55:11:09 A1Vp 2.27 2.24t 2.28t 5107 zeta Vir 13:32:08.6 -00:20:28 A3V 3.37 3.08j 3.06j 3.06s 3.11s 5191 eta UMa 13:45:34.3 49:33:44 B3V 1.86 2.32j 2.37j 2.35j 5340 alpha Boo 14:13:22.8 19:26:31 K1III -0.04 -2.21 -2.90 -2.99 -3.10 -3.08s -2.92s -3.17t -3.13t 5447 sigma Boo 14:32:30.2 29:57:41 F2V 4.46 3.68e 3.51e 3.49e 3.44e 3.48s 3.46s 5685 beta Lib 15:14:18.7 -09:11:59 B8V 2.61 2.76j 2.79j 2.80j 2.84k 2.85s 2.87s 5793 alpha CrB 15:32:34.1 26:52:54 A0V 2.23 2.19t 2.04t 6084 sigma Sco 16:18:08.7 -25:28:29 B2III 2.89 2.49k 2.44k 2.42k 2.42k 2.41s 2.41s 6092 tau Her 16:18:14.1 46:25:53 B5IV 3.89 4.20e 4.27e 4.30e 4.35s 4.37s 6136 16:26:00.9 00:46:32 K4IIIp 5.39 2.83e 2.16e 2.02e 1.87e 6134 alpha Sco 16:26:20.2 -26:19:22 M1.5Ib 0.96 -4.17j -3.84 -4.54 -4.70 6147 phi Oph 16:28:16.4 -16:30:19 G8IIIa 4.28 2.76 2.32 2.26 2.18j 2.20s 2.27s 6406 alpha Her 17:12:22.0 14:26:45 M5Ib 3.48 -2.29 -3.14 -3.37 -3.71 -3.70s -3.45s -3.94t -4.17t 6603 beta Oph 17:41:00.0 04:35:12 K2III 2.77 0.90c 0.40c 0.21c 0.15c 6705 gamma Dra 17:55:26.5 51:29:37 K5III 2.23 -1.50r -1.56r 6707 nu Her 17:56:35.3 30:11:32 F2II 4.41 3.45e 3.25e 3.21e 3.15 3.17s 3.16s 7001 alpha Lyr 18:35:14.7 38:44:09 A0Va 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7120 nu^2 Sgr 18:52:05.8 -22:44:08 K3II 4.99 2.73j 2.10j 2.02j 1.91j 2.11k 7525 gamma Aql 19:43:52.9 10:29:24 K3II 2.72 0.32k -0.38k -0.55k -0.50xc -0.78t -0.82t 7615 eta Cyg 19:54:25.7 34:56:58 K0III 3.89 2.16e 1.70e 1.63e 1.52e 1.54s 1.65s 7924 alpha Cyg 20:39:43.5 45:06:03 A2Iae 1.25 0.98c 0.93c 0.87c 0.80c 0.80c 7949 epsilon Cyg 20:44:11.2 33:46:55 K0III 2.46 0.75c 0.27c 0.09c 0.02c 8028 nu Cyg 20:55:18.4 40:58:26 A1Vn 3.94 3.79s 3.76s 8143 sigma Cyg 21:15:26.9 39:11:03 B9Iab 4.23 3.87e 3.83e 3.80e 3.71e 3.72s 3.68s 8167 iota Cap 21:19:27.9 -17:02:55 G8III 4.28 2.84k 2.38k 2.24j 2.18s 2.25s 8316 mu Cep 21:41:58.5 58:33:00 M2Iae 4.08 -2.24j -2.27xa -2.15xa -3.84t -4.59t 8541 4 Lac 22:22:29.0 49:13:20 B9Iab 4.57 4.30e 4.27e 4.25e 4.23e 4.21s 4.22s 8551 35 Peg 22:25:19.6 04:26:39 K0III 4.79 2.91e 2.37e 2.30e 2.22e 2.21s 2.31s 8728 alpha PsA 22:54:53.5 -29:53:16 A3V 1.16 1.04k 1.03k 1.00k 1.00k 0.96s 0.94s 8775 beta Peg 23:01:20.8 27:48:40 M2.5II 2.42 -1.19 -2.05 -2.22 -2.39 -2.38s -2.19s -2.54t -2.61t 8781 alpha Peg 23:02:16.1 14:56:09 B9V 2.49 2.50c 2.51c 2.52c 2.53c 2.53c 8808 23:05:44.7 63:21:46 B3V 6.26 6.41s 6.44s 8905 upsilon Peg 23:22:52.8 23:07:43 F8III 4.40 3.07j 3.00j 2.97s 2.97s TABLE 1 (continued) key reference system comments ----------------------------------------------------------------------------------------------------------------- blank CIT (unpublished) CIT SC sources; J,L 0.02 uncertainty; H,K 0.01 uncertainty c Campins et al. (1985) Johnson corrected to J=K=L=0.00 for alpha Lyr e Elias et al. (1982) CIT K,K-L 0.01 uncertainty; J-K,H-K 0.005 uncertainty f Frogel et al. (1978) CIT internal accuracy 0.01 at H,K, 0.03 at J j CIT (unpublished) CIT SJ sources; lower accuracy. Avoid use. k Koornneef (1983a,b) Johnson MAY NEED ZERO POINT CORRECTION r Rieke et al. (1985) Johnson 3-4% uncertainty; corrected for alpha Lyrae = 0.00 mag. s Sinton and Tittemore MKO typical uncertainty: L' 0.01, M 0.02; worst case uncertainty 0.06 t Tokunaga (1984) MKO typical uncertainty: N 0.01, Q 0.02; worst case uncertainty 0.03 xa MKO suspected variable according to Sinton and Tittemore (1984) xb MKO Sinton, private communication xc MKO Hanner, private communication Notes: (1) Visual magnitudes and spectral types from The Bright Star Catalogue (1982). See IRTF photometry manual for above references. (2) The N and Q mag. of stars with spectral type M are less reliable than earlier spectral types. Avoid using them if possible. (3) The Koorneef standards may be of lower quality than the others. (4) The effective wavelength of the M filter is currently under study, since it appears to be different for the InSb and Bolometer systems. This is likely a result of the different detector response of these two systems. The wavelength of 4.8 microns for the M filter is adopted to be consistent with the published magnitudes until such time that the true effective wavelength of the IRTF M filter is established for both the InSb and Bolometer systems. Use the Sinton and Tittemore M standards for the InSb and the CalTech M standards with the Bolometer, since these magnitudes were measured with the InSb and Bolometer, respectively. (5) The coordinates and proper motions of these stars are known by the IRTF telescope (Xstarcat). You do not need to know these coordinates at the telescope to observe these stars!