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Bibliography for the 21-Inch Telescope Bibliography and citation count of the Lowell Observatory 21 inch telescope, 1954–2006 More than 150 journal articles since 1954 use data from the 21-inch. Papers cited more than 50 times in the NASA ADS database are listed in boldface. Citation Count: 41- Blaauw, A., and Morgan, W.W. 1954. The space motions of AE Aurigae and μ Columbae with respect to the Orion nebula. ApJ, 119, 625 130- Johnson, H. L., and Harris, D. L. 1954. Three-color observations of 108 stars intended for use as photometric standards. ApJ, 120, 195 15- Morgan, W. W., Johnson, H. L.., and Roman, N. G. 1954. A very red star of early type in Cygnus. PASP, 66, 85 (Notes from Observatories) Hardie, R. H. Photometry with the Lowell 20-inch telescope. AJ, 59, 323 (abstract) 26- Johnson, H. L., and Morgan, W. W. 1955. Some evidence for a regional variation in the law of interstellar reddening. ApJ, 122, 142 189- Johnson, H. L., and Knuckles, C. F. 1955. The Hyades and Coma Berenices star clusters. ApJ, 122, 209 39- Hardie, R. H. 1955. A study of RR Lyrae in three colors. ApJ, 122, 256 55- Johnson, H. L., and Morgan, W. W. 1955. Photometric and spectroscopic observations of the double cluster in Perseus. ApJ, 122, 429 Hardie, R. H., and Giclas, H. L. 1955. A search for solar variation. ApJ, 122, 460 Johnson, H. L., and Gardiner, A. J. 1955. The magnitude and color of Mars during the 1954 opposition. PASP, 67, 74 1- Huffer, C. M., and Kopal, Z. 1955. Studies of the darkening coefficient in three wave lengths. AJ, 60, 164 (abstract with data) 96- Johnson, H. L., and Hiltner, W. A. 1956. Observational confirmation of a theory of stellar evolution. ApJ 123, 267 33- Popper, D. M. 1956. Rediscussion of eclipsing binaries. II. S Antliae. ApJ, 124, 208 1- Mitchell, R. I. 1957. Color-magnitude diagram of the α Persei cluster. PASP, 69, 392 (abstract) 20- Mitchell, R. I., and Johnson, H. L. 1957.The color- magnitude diagram of the Pleiades. ApJ, 125, 414 Mitchell, R. I. 1957. Photometric observations of Uranus and Neptune. PASP, 69, 565 (Notes from Observatories) 29- Johnson, H. L., and Knuckles, C. F. 1957. Three-color photometry of nearby stars. ApJ, 126, 113 27- Popper, D. M. 1957. Photoelectric observations of eclipsing binaries. ApJS, 3, 107 3- Popper, D. M. 1957. The giant eclipsing binary, RZ Cancri, AJ, 62, 29 (abstract with data) 18- Hardie, R. H. 1958. Light variation of the spectrum variable HD 124224. ApJ, 127, 620 137- Johnson, H. L., and Mitchell, R. I. 1958. The color- magnitude diagram of the Pleiades cluster. II. ApJ, 128, 31 127- Johnson, H. L. 1958. The intrinsic colors of early-type stars. Lowell Obs. Bull., 4, 37 (no. 90) 92- Johnson, H. L., and Iriarte, B. 1958. The luminosities of early-type stars. Lowell Obs. Bull., 4, 47 (no. 91) 10- Sharpless, S. 1958. The distribution of M-type supergiants: 1. Red supergiants near h and χ Persei and 30 Doradus. PASP, 70, 392 de Vaucouleurs, G. 1958. Photoelectric photometry of the Andromeda Nebula in the U, B, V system. PASP, 70, 453 (sbstract) 245- de Vaucouleurs, G. 1958. Photoelectric photometry of the Andromeda nebula in the U, B, V system. ApJ, 128, 465 4- Johnson, H. L. 1959. On the luminosities of early-type stars. Lowell Obs. Bull., 4, 87 (no. 94) 1- Sinton, W. M. 1959. The albedos and phase variations of Uranus and Neptune. Lowell Obs. Bull., 4, 93 (no. 95) 8- Johnson, H. L., and Iriarte, B. 1959. The Sun as a variable star. Lowell Obs. Bull., 4, 99 (no. 96) 4- de Vaucouleurs, G. 1959. Magnitudes and colors of galaxies in the UBV system. Lowell Obs. Bull., 4, 105 (no. 97) de Vaucouleurs. G. 1959. Photoelectric photometry of Messier 33 in the U, B, V system. Observatory, 79, 143 (Notes from Observatories) Johnson, H. L. 1959. Additional magnitudes and colors of galaxies. Lowell Obs. Bull., 4, 115 (no. 98) 22- Johnson, H. L. 1959. The integrated magnitudes and colors of globular clusters. Lowell Obs. Bull., 4, 117 (no. 99) 14- Iriarte, B. 1959. Photoelectric photometry of faint blue stars. Lowell Obs. Bull., 4, 130 (no. 101) 101- de Vaucouleurs, G. 1959. Photoelectric photometry of Messier 33 in the U, B, V system. ApJ, 130, 728 Sinton, W. M. 1959. Photoelectric magnitudes and colors of Comet Burnham 1958a. PASP, 71, 12 4- Spinrad, H. 1959. Note on AN Serpentis. PASP, 71, 542. (Notes from Observatories) 32- Abt, H. A., and Hardie, R. H. 1960. The 1.3-day variable BL Herculis. ApJ, 131, 155 40- de Vaucouleurs, G. 1960. The apparent density of matter in groups and clusters of galaxies. ApJ, 131, 585 27- Borgman, J. 1960. Seven-colour photometry of O, B, and A stars. BAN, 15, 255 20- Johnson, H. L. 1960. The galactic cluster M35 = IC 4725. ApJ, 131, 620 89- Mitchell, R. I. 1960. Photometry of the α Persei cluster. ApJ, 132, 68 17- Weaver, H., Steinmetz, D., and Mitchell, R. 1960. Photoelectric observations of northern Cepheid variable stars. Lowell Obs. Bull., 5, 30 (no. 110) Sinton, W. M. 1961. Photoelectric observations of comets Giacobini-Zinner, 1959b and Burnham, 1959k. Lowell Obs. Bull., 5, 54 (no. 111) 7- Knuckles, C. F., Sinton, M. K., and Sinton, W. M. 1961. UBV photometry of Venus. Lowell Obs. Bull., 5, 153 (no. 115) 3- de Vaucouleurs, G. 1960. Nova V723 Scorpii 1952. ApJ, 132, 681 Mitchell, R. I. 1961. NGS 6639 and Cepheid X Sct. ApJ, 133, 728 17- Popper, D. M. 1961. Rediscussion of eclipsing binaries. VI. The masses of the components of zeta Aurigae. ApJ, 134, 828 3- Serkowski, K. 1961. The Sun as a variable star. II. Lowell Obs. Bull., 5, 157 (no. 116) Rakos, K. 1961. Photoelectric investigation of magnetic and spectrum variable stars. Lowell Obs. Bull., 5, 227 (no. 117) 19- Huffer, C. M., and Collins II, G. W. 1962. Computation of elements of eclipsing binary stars by high-speed computing machines. ApJS, 7, 351 85- Johnson, H. L., Mitchell, R. I., and Iriarte, B. 1962. The color-magnitude diagram of the Hyades cluster. ApJ, 136, 75 36- Rakos, K. 1963. Photoelectric investigation of magnetic and spectrum variable stars. Lowell Obs. Bull., 6, 91 (no. 121). 6- Borgman, J. 1963. Seven-colour photometry of A, F, G., K, and M stars. BAN, 17, 58 4- Borgman, J. 1964. Note on the Algol system. BAN, 17, 111 57- Borgman, J., and Blaauw, A. 1964. Luminosities and photometric distances of early-type stars. BAN, 17, 358 15- Gehrels, T., and Silvester, A. B. 1965. Wavelength dependence of polarizaiont. V. Position angles of interstellar polarization. AJ, 70, 579 46- Serkowski, K. 1965. Polarization of galactic clusters M25, NGC 869, 884, 1893, 2422, 6823, 6871, and association VI Cygnus. ApJ, 141, 134 87- Krzeminski, W. 1965. The eclipsing binary U Geminorum. ApJ, 142, 105 8- Jerzykiewicz, M. 1965. Two-color photoelectric photometry of delta Ceti. Lowell Obs. Bull., 6, 175 (no. 127) Jerzykiewicz, M. 1966 Possibility of a beat phenomenon in the light variation of delta Delphini. Lowell Obs. Bull., 6, 249 (no. 133) 15- Jerzykiewicz, M., and Serkowski, K. 1966. The Sun as a variable star. III. Photometry of Uranus, Neptune, and F and G type stars. Lowell Obs. Bull., 6, 295 (no. 137) 2- Jerzykiewicz, M., and Serkowski, K. 1966. Fifty standard stars for yellow and blue magnitudes in the UBV system. PASP, 76, 546 9- Millis, R. L. 1966. The variability of beta Cassiopeiae. PASP, 78, 340 (Notes from Observatories) 3- Oetken, V. L. 1966. Weitere messungen zur elliptischen polarisation des kontinuierlichen lichtes des Crab- Nebels. AN, 289, 181 12- Serkowski, K. 1966. Long period variable stars with large intrinsic polarization. IBVS 141 35- Krzeminski, W., and Serkowski, K. 1967. Photometric and polarimetric observations of the nearby strongly reddened open cluster Stock 2. ApJ, 147, 988 5- Millis, R. L. 1967. Photoelectric observations of two new short-period variables. PASP, 79, 262 (Notes from Observatories) 6- Barnes, R. C., Hall, D. S., and Hardie, R. H. 1968. Absolute dimensions of CM Lacertae. PASP, 80, 69 2- Jerzykiewicz, M. 1968. Note on gamma Boo. IBVS 319 Jerzykiewicz. M. 1968. Further evidence of the extinction of starlight by the interplanetary medium. Acta Astr., 18, 437 Jerzykiewicz, M., and Serkowski, K. 1968. A search for solar variability. Met. Monog., 8, 142 1- Jerzykiewicz, M., and Opolski, A. 1968. Evidence of absorption by the interplanetary medium. PASP, 80, 101 (Notes from Observatories) Millis, R. L. 1968. An investigation of the delta Scuti stars. AJ, 73, 26 (abstract) 38- Serkowski, K. 1968. Intrinsic polarization of the Mira variables. ApJ, 144, 857 4- Rakos, K. 1968. Light variations of the spectrum variable HD 4778 = HR 234. PASP, 80, 324 7- Albrecht, R., Maitzen, H. M., and Rakos, K. D. 1969. The Sun as a variable star. A&A, 3, 236 4- Wehinger, P. A. 1968. Photometry of the eclipsing system BR Cygni, AJ, 73, 159 49- Simonson III, S. C. 1968. A spectroscopic and photometric investigation of the association Cepheus OB2. ApJ, 154, 923 15- Hall, D. S., and Hardie, R. H. 1969. A UBV photometric study of MR Cygni. PASP, 81, 75 Jerzykiewicz, M. 1969. UBV photometry of gamma Pegasi. IBVS, 382 11- Jerzykiewicz, M. 1970. UBV photometry of the β Cephei type variable stars. I. γ Pegasi. Acta. Astr., 20, 931 14- Jerzykiewicz, M. 1970. UBV photometry of the beta Cephei type variable stars. II. Delta Ceti. Lowell Obs. Bull., 7, 199 (no. 155) 8- Jerzykiewicz, M. 1971.
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