J/AJ/106/1533 J/AJ/106/1533 NGC 2287 G L H Haris P M Fitzgerald S Mehta B C Reed Astron. J. 106 1533 1993 1993AJ....106.1533H Clusters, open Photometry, ubvy, beta Photometry, UBV Spectral types Photoelectric UBV photometry has been obtained for 100 stars, uvbyBeta photometry for 39 stars and MK spectral types for 80 stars in the field of NGC 2287.

HFMR Identification number number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- MembA Adopted cluster membership, based on overall indicators number=1 Codes for cluster membership indicators B Probable binary member of cluster. b Possible binary member of cluster. C Possibly C+E. E Probably evolved. G Probable member of background group. g Possible member of background group. F Probable field object. f Possible field object. N Non-member of cluster or background group. n Possible non-member of cluster or background group. M Probable cluster member. m Possible cluster member. u No U-B but photometry consistent with membership at mean cluster extinction X Non-member due to incorrect color excess. Z Probable member on the ZAMS. z Possibly member on the ZAMS. --- MembE Excess membership indicator based on consistency relation to the main sequence number=1 Codes for cluster membership indicators B Probable binary member of cluster. b Possible binary member of cluster. C Possibly C+E. E Probably evolved. G Probable member of background group. g Possible member of background group. F Probable field object. f Possible field object. N Non-member of cluster or background group. n Possible non-member of cluster or background group. M Probable cluster member. m Possible cluster member. u No U-B but photometry consistent with membership at mean cluster extinction X Non-member due to incorrect color excess. Z Probable member on the ZAMS. z Possibly member on the ZAMS. --- MembS Spectrum membership indicator based on agreement of photometric and spectroscopic type number=1 Codes for cluster membership indicators B Probable binary member of cluster. b Possible binary member of cluster. C Possibly C+E. E Probably evolved. G Probable member of background group. g Possible member of background group. F Probable field object. f Possible field object. N Non-member of cluster or background group. n Possible non-member of cluster or background group. M Probable cluster member. m Possible cluster member. u No U-B but photometry consistent with membership at mean cluster extinction X Non-member due to incorrect color excess. Z Probable member on the ZAMS. z Possibly member on the ZAMS. --- MembL Luminosity membership indicator based on agreement of photometric and spectroscopic class number=1 Codes for cluster membership indicators B Probable binary member of cluster. b Possible binary member of cluster. C Possibly C+E. E Probably evolved. G Probable member of background group. g Possible member of background group. F Probable field object. f Possible field object. N Non-member of cluster or background group. n Possible non-member of cluster or background group. M Probable cluster member. m Possible cluster member. u No U-B but photometry consistent with membership at mean cluster extinction X Non-member due to incorrect color excess. Z Probable member on the ZAMS. z Possibly member on the ZAMS. --- MembZ ZAMS+CMD membership indicator based on position in color-magnitude diagram, especially for near-ZAMS (Zero-Age Main-Sequence) stars number=1 Codes for cluster membership indicators B Probable binary member of cluster. b Possible binary member of cluster. C Possibly C+E. E Probably evolved. G Probable member of background group. g Possible member of background group. F Probable field object. f Possible field object. N Non-member of cluster or background group. n Possible non-member of cluster or background group. M Probable cluster member. m Possible cluster member. u No U-B but photometry consistent with membership at mean cluster extinction X Non-member due to incorrect color excess. Z Probable member on the ZAMS. z Possibly member on the ZAMS. --- Name Identification numbers from other authors, Cox (1954), Hoag et al. (1961), or Ianna et al. (1987) number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- Vmag Mean V magnitude number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 mag Var Variability flag, 'V', or blank number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- e_Vmag rms uncertainty on V magnitude. number=2 Errors reported in this table are based on observational error and estimates from other authors. For derived quantities the errors are those propagated through the photometric dereddening process. 10-3mag B-V Mean (B-V) color number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 mag e_B-V rms uncertainty on mean (B-V) color number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 10-3mag U-B Mean (U-B) color number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 mag e_U-B rms uncertainty on mean (U-B) color number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 10-3mag Sp Spectral type derived from photometric data number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- u_Sp Uncertainty flag on spectral type number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- LC Luminosity class derived from photometric data number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- u_LC Uncertainty flag on luminosity class number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- Nobs1 Number of observations in this paper number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- Nobs2 Number of observations in Feinstein et al., (1978) number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- Nobs3 Number of observations in Cox (1954) number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- Nobs4 Number of observations in Eggen (1974) number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- Nobs5 Number of observations in Hoag et al. (1961) (photoelectric) number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- Nobs6 Number of observations in Hoag et al. (1961) (photographic) number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- Nobs7 Number of observations in Ianna et al. (1987) number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- MKSp Adopted MK class, primarily from this paper. Classes in parentheses, "()", are from other sources. number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- V0 Intrinsic V(0) magnitude derived by WATREDAO number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 mag u_V0 Uncertainty flag on intrinsic V(0) magnitude number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- Var A 'V' indicates variability number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- e_V0 rms uncertainty on V(0). number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 10-3mag u_e_V0 rms uncertainty on e_V(0). number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- (B-V)0 Intrinsic (B-V)(0) color derived by WATREDAO number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 mag u_(B-V)0 Uncertainty flag on (B-V)0 number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- e_(B-V)0 rms uncertainty on (B-V)(0). number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 10-3mag u_e_B-V Uncertainty flag on e_(B-V)0 number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 --- DistMod (V(0)-Mv) derived assuming the star lies on the Zero-Age Main-Sequence number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 mag e_DistMod rms uncertainty on distance modulus number= Cox, A. N. 1954, ApJ, 119, 188 Eggen, O. J. 1974, ApJ, 188, 59 Feinstein, A., Cabrera, A. L. & Claria, J. J. 1978, A&AS, 43, 241 Hoag, A. A., Johnson, H. L., Iriarte, B., Mitchell, R. I., & Hallam, K. L., & Sharpless, S. 1961, Pub. U.S. Naval Obs., 17, 349 Ianna, P. A., Adler, D. S., & Faudree, E. F. 1987, AJ, 93, 347 10-3mag Notes Notes number=3 A Near A hump in two color diagram; color excess could be too large. H Near F hump in two color diagram; color excess could be too large or small. 1 Smallest color excess chosen. 2 Second smallest color excess chosen. 3 Possibly contaminated by a nearby object. 4 Duplicity indicated by some MK classifications. 5 MK adopted is not from this study and is shown in brackets. 6 Binary; 0.5 to 0.8 magnitudes and more than 2 sigma above ZAMS. 7 Colors and spectrum incompatible. 8 Photometric spectrum and colors may be uncertain for bright giants. 9 Color excess chosen to suit membership and/or mean color excess. 10 Color excess more than 1 sigma from the mean. 12 Bad U-B? 13 Deconvolved binary star. 15 Luminosity class incompatible with membership. 16 Color excess too high for membership, but star not necessarily excluded. 17 Outside cluster radius suggested by star counts. 18 Luminosity class supports duplicity. 19 6, 11, and 12. 20 7, 10, and 14. 21 Quoted photometry is from Ianna, Adler and Faudree. 22 U-B from Ianna et al. 23 10, 16, 17, and 21. 24 10, 17, and 21. : A colon indicates that the data are of poorer than average quality, so that conclusions in the footnotes which the colon follows are uncertain, suspect... For HFMR 1ABR, 3" is the angular separation for the A and B components. For HFMR 92, 5" is the angular separation for the A and B components. --- HFMR Identification number number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 --- V Mean V magnitude number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 mag e_V rms uncertainty on mean V magnitude number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 10-3mag b-y Mean (b-y) color number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 mag e_b-y rms uncertainty on mean (b-y) color number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 10-3mag m1 Mean m(1) index number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 mag e_m1 rms uncertainty on mean m(1) index number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 10-3mag c1 Mean c(1) index number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 mag e_c1 rms uncertainty on mean c(1) index number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 10-3mag Beta Mean Beta number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 mag e_Beta rms uncertainty on mean Beta number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 10-3mag HF Number of photometric observations from this paper number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 --- E1 Number of photometric observations taken from Eggen (1974) number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 --- E2 Number of photometric observations taken from Eggen (1981) number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 --- Code Code for method used to derive individual values of E(b-y) and V(0)-Mv: A Crawford (1979) A0 Claria (1974) adapted from Stromgren (1966) as described by Eggen (1981) B Crawford (1978) F Crawford (1975) number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 --- E(b-y) Reddening E(b-y) number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 --- V0 Intrinsic V(0) magnitude number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 mag MV Absolute V magnitude number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 mag DistMod Distance modulus V(0)-Mv number= Claria, J. J. 1974, Elementos de Fotometria Estellar, Instituto Venezolano de Astronomia (Merida, Venezuela) Crawford, D. L. 1975, AJ, 80, 955 Crawford, D. L. 1978, AJ, 83, 48 Crawford, D. L. 1979, AJ, 84, 1858 Eggen, O. J. 1974, ApJ, 188, 59 Eggen, O. J. 1981, ApJ, 247, 507 Stromgren, B. 1966, ARA&A, 4, 433 mag Membu Membership indicator from uvbyBeta photometry V(0)-Mv number=1 b Possible binary member of cluster F Probable field object f Possible field object G Probable member of background group M Probable cluster member m Possible cluster member n Possible non-member of cluster or background group --- MembU Membership indicator from UBV analysis of table1 number=1 b Possible binary member of cluster F Probable field object f Possible field object G Probable member of background group M Probable cluster member m Possible cluster member n Possible non-member of cluster or background group --- HFMR Identification number --- MKSp Adopted MK type number=1 Spectral types ? uncertain or conflicting criteria; : poor plate; / either range possible or between types given; - between types given; sV spectrum variable; SB2 H lines stronger than standards, broad and strong cores, atypical profiles (see LM). --- MKSp1 MK type from a single plate --- Date Date of observation "DD/MM/YY" Rem Remarks number=2 Key to remarks A. Possible contamination from 1A. B. Poor standards at luminosity class III. C. Possible peculiar Hgamma. D. Hbeta,gamma lines show sharp core, diffuse wings. E. SB2? F. H lines broad; not n? G. H line wings slightly peculiar, luminosity difficult to determine. H. Very poor spectrum, moon contamination? Am? I. possible rotational broadening? sV? J. H lines ~ A0; weak G band, metal lines. K. Ca very strong; H lines peculiar. L. Could be III; very poor spectrum. M. H profiles square -> SB2? N. Poor luminosity standards; adopted LM type. O. H lines diffuse but no sharp core. P. Could be double not rotation. Q. H lines sharp; He4026 present. R. H lines broad; weak CaK, no He4026. S. Spectra for this star definitely different from each other. T. Hgamma,delta peculiar? U. Luminosity difficult to determine. V. Hgamma,delta double, CaK broad. W. Both CaK and He4026 present. X. Possible Ap or composite. Y. Hbeta,epsilon suggest n? Z. Possible composite? a. Possible weak Si4128. b. Standards poor; definitely more luminous than IIIb. c. Possible He4026? d. Possible square profiles. e. Either composite or shell. f. Spectra slightly different. g. A star appears stronger in 1981 exposure. h. Adopted LM type. i. He weak? j. CaK sharper than H lines? k. Hint of TiII 3993? --- MKSp2 Other MK type --- Ref References. The notation "[2]" indicates that the spectral type is for both stars in the pair number=3 References C Cox, A. N. 1954, ApJ, 119, 188 H Hartoog, M. R. 1976, AJ, 205, 807 LG Levato, H., & Garcia, B. 1984, ApJ, 24, L161 LM Levato, H., & Malaroda, S. 1979, PASP, 91, 636 RHH van Rensbergen, W., Hammerschlag-Hensberge, G., & van den Heuvel, E. P. J. 1978, A&A, 64, 131 S Sowell, J. R. 1987, ApJS, 64, 241 --- macros.texmacros for the tables in TeX table1a.texTeX version of table1 (left part) table1b.texTeX version of table1 (right part) table2.texTeX version of table2 table4.texTeX version of table4 Patricia Bauer CDS 1994Sep16AAS CD-ROM series, Volume 1, 1993 J_AJ_106_1533.xml