Faint UKIRT standards selected for HAWK-I

This page contains tables of selected UKIRT faint (K < 12.0) standards.It has been created from the original UKIRT webpage.

Fundamental Standards List

Table 1.

Positions, JHK magnitudes and colours (with errors and number of nightsobserved) for the UKIRT Fundamental List.


NO         RA  (J2000)  Dec        K     sem      N      J-H   sem      N      H-K   sem      N

FS 1 00 33 54.48 -12 07 58.1 12.964 (0.004) [ 9] 0.387 (0.003) [10] 0.057 (0.004) [ 9]
FS 3 01 04 21.63 +04 13 36.0 12.823 (0.003) [ 7] -0.111 (0.003) [ 7] -0.089 (0.005) [ 8]
FS 5 01 54 34.65 -06 46 00.4 12.339 (0.005) [ 8] 0.004 (0.002) [ 7] -0.005 (0.002) [ 8]
FS 6 02 30 16.64 +05 15 51.1 13.382 (0.005) [ 8] -0.059 (0.005) [ 8] -0.069 (0.005) [ 8]
FS 10 03 48 50.20 -00 58 31.2 14.983 (0.011) [ 9] -0.104 (0.006) [ 9] -0.118 (0.010) [ 9]
FS 12 05 52 27.66 +15 53 14.3 13.916 (0.006) [13] -0.115 (0.003) [13] -0.094 (0.005) [13]
FS 14 07 24 14.40 -00 33 04.1 14.198 (0.008) [ 8] -0.065 (0.007) [ 8] -0.031 (0.010) [ 8]
FS 15 08 51 05.81 +11 43 46.9 12.348 (0.003) [13] 0.337 (0.003) [13] 0.054 (0.002) [13]
FS 16 08 51 15.01 +11 49 21.2 12.628 (0.004) [11] 0.290 (0.003) [11] 0.041 (0.002) [11]
FS 17 08 51 19.31 +11 52 10.4 12.274 (0.002) [10] 0.327 (0.003) [10] 0.056 (0.002) [10]
FS 19 10 33 42.75 -11 41 38.3 13.782 (0.006) [ 9] -0.085 (0.005) [ 9] -0.115 (0.007) [ 9]
FS 20 11 07 59.93 -05 09 26.1 13.501 (0.010) [ 6] -0.038 (0.006) [ 6] -0.065 (0.008) [ 6]
FS 21 11 37 05.15 +29 47 58.4 13.147 (0.002) [ 9] -0.069 (0.004) [ 9] -0.090 (0.004) [ 9]
FS 33 12 57 02.30 +22 01 52.8 14.254 (0.005) [ 6] -0.112 (0.002) [ 5] -0.103 (0.008) [ 5]
FS 23 13 41 43.57 +28 29 49.5 12.375 (0.003) [11] 0.527 (0.003) [11] 0.066 (0.003) [11]
FS 34 20 42 34.73 -20 04 34.8 13.000 (0.004) [ 9] -0.077 (0.003) [ 9] -0.074 (0.005) [ 9]
FS 29 21 52 25.36 +02 23 20.7 13.311 (0.003) [11] -0.068 (0.002) [11] -0.070 (0.003) [11]
FS 31 23 12 21.60 +10 47 04.1 14.037 (0.007) [10] -0.130 (0.005) [10] -0.099 (0.005) [10]
FS 32 23 16 12.37 -01 50 34.6 13.676 (0.007) [ 8] -0.107 (0.003) [ 8] -0.086 (0.005) [ 8]

 

Table 2.

Cross references, spectral types and optical photometry for the starsin Table 1.


FS   Other     Source Spec   Spec   V      B-V     U-B     V-R     R-I  Phot
Ref Type Ref Ref

1 G158-100 2 DK-G 2 14.89 0.69 - - - 2
3 F11 1,2 sdB 6 12.065 -0.240 -0.978 -0.120 -0.142 9
5 F16 1,2 A0 6 12.406 -0.012 0.009 -0.003 0.002 9
6 F22 1,2 DA3 8 12.799 -0.054 -0.806 -0.103 -0.105 9
10 GD50 2 DA2 8 13.99 -0.21 -1.22 - - 8
12 GD71 1 sdO 8 13.032 -0.249 -1.107 -0.137 -0.164 9
14 Rubin 149 2 O9-B2p 2 13.86 -0.14 - - - 2
15 M67-I-48 3 G5IV-V * 14.05 0.70 0.17 - - 3
16 M67-IV-8 3 G1V * 14.18 0.61 0.09 - - 3
17 M67-IV-27 3 G4V * 13.95 0.61 0.05 - - 3
19 G162-66 1,2 DA2 8 13.012 -0.165 -0.996 -0.126 -0.141 9
20 G163-50 1,2 DA3 8 13.059 0.035 -0.688 -0.085 -0.072 9
21 GD140 4 DA3 8 12.50 -0.06 -0.98 - - 8
33 GD153 4 DA1 8 13.42 -0.25 -1.18 - - 8
23 M3-VZ193 4 G8III * 14.75 0.90 - - - 10
27 M13-A14 4
34 EG141 4 DA3 8 12.34 -0.07 -0.83 - - 8
29 G93-48 1,2 DA3 8 12.739 -0.008 -0.792 -0.097 -0.094 9
31 GD246 1,2 DA1 8 13.094 -0.318 -1.187 -0.148 -0.183 9
32 F108 1,2 DAs 7 12.958 -0.235 -1.052 -0.103 -0.135 9

*MK Spectral type estimated from J-K colours (Koorneef 1983) and
position in cluster CMD.

References in Table 2

1. Landolt, 1983
2. Turnshek et al., 1990
3. Eggen and Sandage,
4. B. Zuckerman, 1990, personal communication.
5. Drilling & Landolt, 1979
6. Klemola 1962 A.J., 67, 740
7. Greenstein, 1966
8. McCook & Sion, 1987
9. Landolt, 1992.
10. Sandage & Katem, 1982

Extended Standards List

Stars in the table below, all fainter than K = 9.5, have beenobserved on an average of 6.1 photometric nights between late 1994 andearly 1998. They were observed together with stars from the FundamentalList, which were used to determine extinctions and system zero-points.The results are presented in Hawarden et al. 2001 MNRAS 325, 563.

Number  Other        RA  (J2000) DEC       K     sem    N     J-H    sem    N     H-K    sem    N Inv.     
Name on TV?


FS 114 Hy214? 04 19 41.72 +16 45 22.4 13.445 (0.006) [ 5] 0.604 (0.002) [ 6] 0.337 (0.006) [ 5]
FS 128 lhs2347 11 05 10.40 +07 06 48.7 12.078 (0.004) [ 5] 0.616 (0.003) [ 5] 0.309 (0.005) [ 6]
FS 130 p264-f 11 24 55.92 +34 44 38.5 12.252 (0.003) [ 6] 0.596 (0.006) [ 7] 0.099 (0.004) [ 6]
FS 142 Ser-EC51* 18 29 51.26 +01 13 19.0 13.393 (0.011) [ 2] 1.495 (0.005) [ 2] 0.750 (0.006) [ 2]*
FS 143 Ser-EC68* 18 29 53.79 +01 13 29.9 13.018 (0.010) [ 4] 2.336 (0.011) [ 3] 1.200 (0.005) [ 4]*
FS 145 Ser-EC160 18 30 05.81 +01 13 47.3 12.160 (0.006) [ 4] 3.234 (0.049) [ 4] 1.562 (0.009) [ 4]*

NB: An asterisk (*) against "other name" indicates an underobserved star (< 4 nights).

References

UKIRT fundamental

Drilling,J.S. & Landolt, A.U., 1979. ApJ, 84, 783
Eggen, O.J. & Sandage, A.R., 1964 ApJ, 140, 130
Elias, J.H., Frogel, J.A., Matthews, K. & Neugebauer, G., 1982. AJ, 87, 1029
Greenstein,J.L., 1966. ApJ, 144, 496
Guarnieri, M.D., Dixon, R.I. & Longmore, A.J., 1991. PASP, 103, 675
Klemola, A.R., 1962. AJ, 67, 740
Koorneef, J., 1983. A&A, 128, 84
Landolt, A.U., 1983. AJ, 88, 439
Landolt, A.U., 1990. PASP, 102, 1382
Landolt, A.U., 1992. AJ, 104, 340
McCook, G.P., & Sion, E.M., 1987. ApJS, 65, 603
Sandage, A.R., & Katem, B., 1982. AJ, 87, 537
Turnshek, D.A., Bohlin, R.L., Williamson, R.L. II, Lupie, O.L., Koorneef,J, & Morgan, D.H., 1990. AJ, 99, 1243

UKIRT extended

Carlsberg Meridian Catalogue La Palma, No. 4, 1989. Copenhagen UniversityObservatory, Royal Greenwich Observatory & Real Instituto y Observatoriode la Armada en San Fernando (Servico Publicaciones Armada).
Carter, B.S. & Meadows, V.S., 1995. MNRAS, 276, 734
Eiroa, C. & Casali, M.M., 1992. A&A, 262, 468
Elias, J.H., Frogel, J.A., Matthews, K. & Neugebauer, G., 1982. AJ, 87, 1029
Goodman, A.A., Jones, T.J., Lada, E.A. & Myers, P.C., 1992. ApJ, 399, 108
Lasker, B.M., Sturch, C.R., Lopez, C., Mallama, A.D., McLaughlin, S.F.,Russell, J.F., Wisniewski, W.Z., Gillespie, B.A., Jenkner,H., Siciliano,E.D., Kenny, D., Baumert, J.H., Goldberg,A.M., Henry, G.W., Kemper, E &Siegel, M.J., 1998. Ap.J. Supp, 68, 1.
Persson, S.E., Murphy, D.C., Krzeminiski, W., Roth, M. & Rieke, M.J.,1998. AJ, 116, 2475