Publications Including PBO & WIYN(HPOL) Data & Theory Papers Based on PBO & WIYN(HPOL) Data

updated 01/07/2008

Publications in Refereed Journals

Publication Reference Code J##

  1. Spectropolarimetry of Comets Austin and Churyumov-Gerasimenko 1984-- R. V. Myers and K. H. Nordsieck, Icarus, 58, 431.

  2. Visible and Infrared Continuum Spectropolarimetric Observations of Ten OB Supergiant and O Emission-Line Stars 1987-- O. L. Lupie and K. H. Nordsieck, A. J., 92, 214 [postscript].

  3. R Coronae Borealis Dust Ejections: A Preferred Plane? 1988-- S. A. Stanford, G. C. Clayton, M. R. Meade, K. H. Nordsieck, B. A. Whitney, M. A. Murison, M. A. Nook, and C. M. Anderson, Ap. J. Letters, 325, L9 [postscript].

  4. The Slow Nova V1819 Cygni (Nova Cygni 1986) 1989-- B. A. Whitney and G. C. Clayton, A. J., 98, 297 [postscript].

  5. The Envelopes of RV Tauri Stars. I - Linear Polarimetric and Spectroscopic Observations 1990-- M. A. Nook, J. A. Cardelli and K. H. Nordsieck, A. J., 100, 2004 [postscript].

  6. A Rotating, Expanding Disk in the Wolf-Rayet EZ CMa? 1990-- R. E. Schulte-Ladbeck, K. H. Nordsieck, M. A. Nook, A. M. Magalhaes, M. Taylor, K. S. Bjorkman, and C. M. Anderson, Ap. J. Letters, 365, L19 [postscript].

  7. First Ultraviolet Spectropolarimetry of Be Stars from WUPPE 1991-- K. S. Bjorkman, K. H. Nordsieck, A. D. Code, C. M. Anderson, B. L. Babler, G. C. Clayton, A. M. Magalhaes, M. R. Meade, M. A. Nook, R. E. Schulte-Ladbeck, M. Taylor, and B. A. Whitney, Ap. J. Letters, 383, L67 [postscript].

  8. On the Wind Geometry of the Wolf-Rayet Star EZ CMa 1991-- R. E. Schulte-Ladbeck, K. H. Nordsieck, M. Taylor, M. A. Nook, K. S. Bjorkman, A. M. Magalhaes and C. M. Anderson, Ap. J., 382, 301 [postscript].

  9. A Study of the Asymmetric Wind of P Cygni 1991-- M. Taylor, K. H. Nordsieck, R. E. Schulte-Ladbeck and K. S. Bjorkman, A. J., 102, 1197 [postscript].

  10. First Ultraviolet Spectropolarimetry of Hot Supergiants 1991-- M. Taylor, A. D. Code, K. H. Nordsieck, C. M. Anderson, B. L. Babler, K. S. Bjorkman, G. C. Clayton, A. M. Magalhaes, M. R. Meade, R. E. Schulte-Ladbeck, and B. A. Whitney, Ap. J. Letters, 382, L85 [postscript].

  11. The First Spectropolarimetric Study of the Wavelength Dependence of Interstellar Polarization in the Ultraviolet 1992-- G. C. Clayton, C. M. Anderson, A. M. Magalhaes, A. D. Code, K. H. Nordsieck, M. R. Meade, M. J. Wolff, B. L. Babler, K. S. Bjorkman, R. E. Schulte-Ladbeck, M. Taylor, and B. A. Whitney, Ap. J. Letters, 385, L53 [postscript].

  12. The Wind Geometry of the Wolf-Rayet HD191765 1992-- R. E. Schulte-Ladbeck, K. H. Nordsieck, M. Taylor, K. S. Bjorkman, A. M. Magalhaes and M. J. Wolff, Ap. J., 387, 347 [postscript].

  13. The First Linear Polarization Spectra of Wolf-Rayet Stars in the Ultraviolet: EZ Canis Majoris and Theta Muscae 1992-- R. E. Schulte-Ladbeck, K. H. Nordsieck, A. D. Code, C. M. Anderson, B. L. Babler, K. S. Bjorkman, G. C. Clayton, A. M. Magalhaes, M. R. Meade, D. Shepherd, M. Taylor, and B. A. Whitney, Ap. J. Letters, 391, L37 [postscript].

  14. Evidence for a Bipolar Nebula Around the Peculiar B[e] star HD45677 from Ultraviolet Spectropolarimetry 1992-- R. E. Schulte-Ladbeck, D. S. Shepherd, K. H. Nordsieck, A. D. Code, C. M. Anderson, B. L. Babler, K. S. Bjorkman, G. C. Clayton, A. M. Magalhaes, M. R. Meade, M. Taylor, and B. A. Whitney, Ap. J. Letters, 401, L105 [postscript].

  15. Polarization Cancellation in the Two-Component Winds from Wolf-Rayet Stars 1992-- M. Taylor and J. P. Cassinelli, Ap. J., 401, 311 [postscript].

  16. A Hot Neon Nova: Optical Spectrophotometry and the Physics of Nova Cygni 1992 1993-- A. J. Barger, J. S. Gallagher, K. S. Bjorkman, K. A. Johansen and K. H. Nordsieck, 1993, Ap. J. Letters, 419, L85 [postscript].

  17. Long-Term Variations in Dust Production in R Coronae Borealis 1993-- G. C. Clayton, B. A. Whitney and J. Mattei, P.A.S.P., 105, 832 [postscript].

  18. Ultraviolet Interstellar Linear Polarization: I. Applicability of Current Dust Grain Models 1993-- M. J. Wolff, G. C. Clayton, and M. R. Meade, Ap. J., 403, 722 [postscript].

  19. Spectropolarimetry of Nova Cygni 1992: Evidence for an Asymmetric Geometry 1994-- K. S. Bjorkman, K. A. Johansen, K. H. Nordsieck, J. S. Gallagher and A. J. Barger, Ap. J., 425, 247 [postscript].

  20. Effects of Gravity Darkening on the UV Continuum Polarization Produced by Circumstellar Disks 1994-- J. E. Bjorkman and K. S. Bjorkman, Ap. J., 436, 818 [postscript].

  21. The Theoretical Correlation between UV Discrete Absorption Components and the Polarization of Ejected Blobs in the Winds of Early-Type Stars 1994-- G. K. Fox and H.F. Henrichs, M.N.R.A.S., 266, 945 [postscript].

  22. Ultraviolet Interstellar Polarization Observed with the Hubble Space Telescope 1994-- W. B. Somerville, R. G. Allen, D. J. Carnochan, L. He, D. McNally, P. G. Martin, D. H. Morgan, K. Nandy, J. R. Walsh, D. C. B. Whittet, R. Wilson and M. J. Wolff, Ap. J. Letters, 427, L47 [postscript].

  23. Long Term Spectroscopic and Polarimetric Monitoring of R Coronae Borealis Near Maximum Light 1995-- G. C. Clayton, B. A. Whitney, M. R. Meade, B. L. Babler, K. S. Bjorkman and K. H. Nordsieck, P.A.S.P., 107, 416 [postscript].

  24. Ultraviolet Interstellar Linear Polarization: II. The Wavelength Dependence 1995-- G. C. Clayton, M. J. Wolff, R. G. Allen and O. L. Lupie, Ap. J., 445, 947 [postscript].

  25. Polarization from Scattering in Blobs 1995-- A. D. Code and B. A. Whitney, Ap. J., 441, 400 [postscript].

  26. The Visual and Ultraviolet Polarimetric Data of Alpha Cam and Kappa Cas: Evidence of Shocked Regions 1995-- G. K. Fox, J. C. Brown and K. S. Bjorkman, Ap. J., 447, 889 [postscript].

  27. Effects of Pre-Scattering Attenuation on Spectropolarimetric Line Profiles 1995-- K. Wood and J. E. Bjorkman, Ap. J., 443, 348 [postscript].

  28. The R Coronae Borealis Stars 1996-- G. C. Clayton, P.A.S.P., 108, 225. Invited Review Paper [postscript].

  29. A Medium Resolution Search for Polarimetric Structure: Moderately Reddened Sightlines 1996-- M. J. Wolff, K. H. Nordsieck and M. A. Nook, A. J., 111, 856 [postscript].

  30. The Polarimetric Variability of 32 Cyg during its October 1993 Eclipse 1996-- G. K. Fox and L. Griscom, M.N.R.A.S., 278, 975.

  31. The Effect of Multiple Scattering on the Polarization from Axisymmetric Circumstellar Envelopes I. Pure Thomson Scattering 1996a--K. Wood, J. E. Bjorkman, B. A. Whitney and A. D. Code, Ap. J., 461, 828 [postscript].

  32. The Effect of Multiple Scattering on the Polarization from Axisymmetric Circumstellar Envelopes II. Thomson Scattering in the Presence of Absorptive Opacity Sources 1996b--K. Wood, J. E. Bjorkman, B. A. Whitney and A. D. Code, Ap. J., 461, 847 [postscript].

  33. Ultraviolet Interstellar Polarization of Galactic Starlight I. Observations by the Wisconsin Ultraviolet Photo Polarimeter Experiment 1996-- C. M. Anderson, A. J. Weitenbeck, A. D. Code, K. H. Nordsieck, M. R. Meade, B. L. Babler, N. E. B. Zellner, K. S. Bjorkman, G. K. Fox, J. J. Johnson, W. T. Sanders, O. L. Lupie, and R. J. Edgar, A. J., 112, 2726 [postscript].

  34. Circumstellar extinction of pre-main-sequence stars 1996-- N. V. Voshchinnikov, F. J. Molster, and P. S. The, Astron. Astrop., 312, 243. [postscript].

  35. Deriving the Geometry of Be Star Circumstellar Envelopes from Continuum Spectropolarimetry I. The Case of Zeta Tau 1997-- K. Wood, K. S. Bjorkman and J. E. Bjorkman, Ap.J., 477, 926 [postscript].

  36. Evidence for a Bipolar Geometry in R Coronae Borealis? 1997-- G. C. Clayton, K. S. Bjorkman, K. H. Nordsieck, N. E. B. Zellner, R. E. Schulte-Ladbeck, Ap.J., 476, 870 [postscript].

  37. Ultraviolet Interstellar Linear Polarization III. Features 1997-- M. J. Wolff, G. C. Clayton, S-H. Kim, P. G. Martin and C. M. Anderson, Ap.J., 478, 395 [postscript].

  38. Constraints on the Geometry of Circumstellar Envelopes: Optical Interferometric and Spectropolarimetric Observations of Seven Be Stars 1997-- A. Quirrenbach, K. S. Bjorkman, J. E. Bjorkman, C. A. Hummel, D. F. Buscher, J. T. Armstrong, D. Mozurkewich, N. M. Elias II and B. L. Babler, Ap. J., 479, 477 [postscript].

  39. Solar System Observations by the Wisconsin Ultraviolet Photo Polarimeter Experiment. I. The First Ultraviolet Linear Spectropolarimetry of Mars 1997-- G. K. Fox, A. D. Code, C. M. Anderson, B. L. Babler, K. S. Bjorkman, R. J. Edgar, J. J. Johnson, O. L. Lupie, M. R. Meade, K. H. Nordsieck, W. T. Sanders, A. J. Weitenbeck, N. E. B. Zellner, A.J., 113, 1152 [postscript].

  40. Spectropolarimetry of Mars: The Development of Two Polarization Reversals 1997-- G. K. Fox, M.N.R.A.S., 286, 963 [postscript].

  41. Probing the Geometry and Circumstellar Environment of SN 1993J in M81, 1997-- H. D. Tran, A. V. Filippenko, G. D. Schmidt, K. S. Bjorkman, B. T. Jannuzi, and P. S. Smith, PASP, 109, 489 [postscript}.

  42. Spectropolarimetric Evidence for a Bipolar Flow in Beta Lyrae 1998-- J. Hoffman, K. H. Nordsieck and G. K. Fox, A.J., 115, 1576 [postscript].

  43. On the polarization of Phi Per 1998-- D. Clarke and K. S. Bjorkman, A & A, 331, 1059 [postscript].

  44. The First Ultraviolet and Optical Spectropolarimetry of the B[e] Star HD50138 1998-- K. S. Bjorkman, A. S. Miroshnichenko, J. E. Bjorkman, M. R. Meade, B. L. Babler, A. D. Code, C. M. Anderson, G. K. Fox, J.J. Johnson, A. J. Weitenbeck, N. E. B. Zellner, O. L. Lupie, Ap. J., 509, 904 [postscript].

  45. Some Low Polarization B Stars 1998-- A. J. Weitenbeck & R. E. Schulte-Ladbeck, PASP, 110, 917 [postscript].

  46. Evolutionary Connections of Intermediate-Mass Stars. A Study of 6 Objects with Far-Infrared Excess 1999-- A. S. Miroshnichenko, C. L. Mulliss, K. S. Bjorkman, N. D. Morrison, K. S. Kuratov, and J. P. Wisniewski, M.N.R.A.S., 302, 612.

  47. Ultraviolet Interstellar Linear Polarization V. Analysis of the Final Data Set 1999-- P. G. Martin, G. C. Clayton, and M. J. Wolff, Ap.J., 510, 905 [postscript].

  48. The interstellar and intrinsic polarization of EZ CMa 1999-- T.J. Harries, I. D. Howarth, R. E. Schulte-Ladbeck, and D. J. Hillier, MNRAS, 302, 499.

  49. HR4049: Temporal Variations in the Structure of the Circumstellar Material 1999-- J. J. Johnson, C. M. Anderson, K. S. Bjorkman, A. D. Code, G. K. Fox, A. J. Weitenbeck, B. L. Babler, M. R. Meade, N. E. B. Zellner, and O. L. Lupie, MNRAS, 306, 531.

  50. Stars with ISM Polarization Observed with HPOL 1999-- A. J. Weitenbeck, Acta Astr. 49, 59 [postscript].

  51. The polarized spectrum of the dust producing Wolf-Rayet+O-star binary WR137 2000-- T. J. Harries, B. L. Babler, and G. K. Fox, A & A, 361, 273.

  52. Contemporaneous UV and Optical Observations of Direct and Raman Scattered O VI Lines in Symbiotic Stars 2000-- J.J. Birriel, B. R. Espey, and R. E. Schulte-Ladbeck, Ap.J., 545, 1020. [preprint]

  53. A Search for the Cause of Cyclical Variability in O Stars 2001-- J.A. de Jong, H.F. Henrichs, L. Kaper, J.S. Nichols, K.S. Bjorkman, D.A. Bohlender, H. Cao, K. Gordon, G. Hill, Y. Jiang, I. Kolka, N. Morrison, J. Neff, D. O'Neal, B. Scheers, & J.H. Telting, A&A, 368, 601.

  54. Spectropolarimetric Clues to the Structure and Evolutionary Status of MWC 349A 2002-- J.M. Meyer, K.H. Nordsieck, & J.L. Hoffman, AJ, 123, 1639.[preprint]

  55. Spectropolarimetry of O supergiants 2002-- T.J. Harries, I.D. Howarth, and C.J. Evans, MNRAS, 337, 341.

  56. Spectroscopic and Spectropolarimetric Observations of V838 Mon 2003-- J.P. Wisniewski, N.D. Morrison, K.S. Bjorkman, A. Miroshnichenko, A.C. Gault, J.L. Hoffman, M.R. Meade, and J.M. Nett, ApJ, 588, 486.

  57. Interstellar polarization toward MKN421 2003-- A.J. Weitenbeck, Astron. Nachr. 324, No. 5, 489. (www.aip.de/an)

  58. Stars with ISM Polarization Observed with HPOL II. 2004-- A. J. Weitenbeck, Acta Astr. 54, 87 (contact Anthony Weitenbeck for reprints)

  59. Interstellar Polarization in M31 2004-- G.C. Clayton, M.J. Wolff, K.D. Gordon, P.S. Smith, K.H. Nordsieck, & B.L. Babler, AJ, 127, 3382.

  60. The Asymmetrical Wind of Candidate Luminous Blue Variable MWC314 2006-- J.P. Wisniewski, B.L. Babler, K.S. Bjorkman, A.V. Kurchakov, M.R. Meade, and A.S. Miroshnichenko, PASP, 118, 820.

  61. Properties of the Delta Scorpii Circumstellar Disk from Continuum Modeling 2006-- A.C. Carciofi, A.S. Miroshnicenko, A.V. Kusatin, J.E. Bjorkman, K.S. Bjorkman, F. Marang, K.S. Kuratov, P. Garcia-Lario, J.V. Perea Calderon, J. Fabregat, A.M. Magalhaes, ApJ, 652, 1617.

  62. The Role of Evolutionary Age and Metallicity in the Formation of Classical Be Circumstellar Disks II. Assessing the Evolutionary Nature of Candidate Disk Systems 2007-- J.P. Wisniewski, K.S. Bjorkman, A.M. Magalhaes, J.E. Bjorkman, M.R. Meade, and A. Pereyra, ApJ, 671, 2040.

Conference Proceedings

Publication Reference Code C##

  1. Spectropolarimetric Variability in the Be Star Pi Aqr 1991-- K. S. Bjorkman, in Rapid Variability of OB Stars: Nature and Diagnostic Value, ed. D. Baade, ESO Conf. Proc. 36, 101.

  2. Spectropolarimetric Variability of Be Stars 1992-- K. S. Bjorkman, in Nonisotropic and Variable Outflows from Stars, ed. L. Drissan, C. Leitherer, and A. Nota, ASP Conf. Proc. 22, 71.

  3. Polarimetric Observations of Luminous High-Latitude Stars 1992-- M. A. Nook, in the "International Workshop on Luminous High-Latitude Stars" ASP Conference Proceedings 45, 167.

  4. Spectropolarimetric Monitoring Program at the University of Wisconsin 1992-- K. H. Nordsieck, B. L. Babler, K. S. Bjorkman, M. R. Meade, R. E. Schulte- Ladbeck, and M. Taylor, in Proceedings Workshop on "Variable and Non- Spherically Symmetric Outflows from Stars" ed. L. Drissan, C. Leitherer, and A. Nota, ASP Conf Proc 22, 114.

  5. Spectropolarimetry of "Disks" around Wolf-Rayet Stars 1992-- R. E. Schulte-Ladbeck, M. R. Meade, and D. J. Hillier, Invited Paper, in Proceedings Workshop on "Variable and Non-Spherically Symmetric Outflows from Stars", ed. L. Drissen, C. Leitherer, and A. Nota, ASP Conf Proc 22, 118.

  6. Spectropolarimetry of B stars 1992-- M. Taylor, in Nonisotropic and Variable Outflows from Stars, ed. L. Drissan, C. Leitherer, and A. Nota, ASP Conf. Proc. 22, 57.

  7. Exploring Ultraviolet Astronomical Polarimetry: Results from the Wisconsin Ultraviolet Photo-Polarimeter Experiment (WUPPE) 1994-- K. H. Nordsieck, A. D. Code, C. M. Anderson, M. R. Meade, B. L. Babler, D. E. Michalski, R. H. Pfeifer, and T. E. Jones, in the Proceedings of the SPIE symposium on X-Ray and UV Polarimetry, 2010, 2.

  8. Optical and Ultraviolet Spectropolarimetry of Herbig Ae/Be Stars 1994-- K. S. Bjorkman and R. E. Schulte-Ladbeck, in The Nature and Evolutionary Status of Herbig Ae/Be Stars, ed. P.-S. The, M.R. Perez, and E.P.J. van den Heuvel, ASP Conf. Proc. 62, 74.

  9. Spectropolarimetric Variability in OB Stars 1994-- K. S. Bjorkman, in Instability and Variability of Hot Star Winds, ed. A. Moffat et al. (Dordrecht: Kluwer), Ap.Sp.Sci., 221, 335.

  10. Recent Results from Ultraviolet and Optical Spectropolarimetry of Hot Stars 1994-- K. S. Bjorkman, in IAU Symposium 162: Pulsation, Rotation and Mass Loss in Early-Type Stars, ed. L. Balona, H. Henrichs, and J.-M. LeContel (Dordrecht: Kluwer), p. 219. (Invited Review)

  11. Dust Formation in R Coronae Borealis Stars 1994-- G. C. Clayton, Workshop on Hydrogen Deficient Stars, University of St. Andrews, April 23, 1994. (1994, CCP7 Newsletter, 21, 33)

  12. Spectropolarimetry of Hot Luminous Stars 1994-- R. E. Schulte-Ladbeck, in Instability and Variability of Hot Star Winds, ed. A. Moffat et al. (Dordrecht: Kluwer), Ap.Sp.Sci., 221, 347.

  13. Spectropolarimetry and Wind Asymmetries of Wolf-Rayet Stars (Invited Review) 1994-- R. E. Schulte-Ladbeck, in IAU Symposium 163, 176.

  14. Spectropolarimetric Monitoring of WR 140 1994-- R. E. Schulte-Ladbeck, K. H. Nordsieck, K. S. Bjorkman, M. R. Meade and B. L. Babler, in IAU Symposium 163 - WR Stars: Binaries, Colliding Winds, Evolution, ed. K.A. van der Hucht and P.M. Williams (Dordrecht: Kluwer), p. 506.

  15. Dust Formation in R Coronae Borealis Stars: Asymmetric or Just Random 1995-- G. C. Clayton, Conference on Asymmetric Planetary Nebulae, Haifa, Israel, August 8, 1994. (1995, Ann. Israel Physical Soc, 11, 91)

  16. Spectropolarimetry of a few Herbig Ae/Be Stars and Candidates 1995-- R. E. Schulte-Ladbeck and A. Vaidya, in "Circumstellar Dust Disks and Planet Formation", 10th IAP meeting, eds. R. Ferlet and A. Vidal-Madjar, Edition Frontieres, p. 387.

  17. The General Galactic Ultraviolet Interstellar Polarization Program of the Wisconsin Ultraviolet Photo-Polarimeter Experiment 1996-- C. M. Anderson, A. J. Weitenbeck, A. D. Code, The Entire WUPPE Team and WUPPE Guest Investigators, in Polarimetry of the Interstellar Medium, ed. W.G. Roberge and D.C.B. Whittet, ASP Conf. Proc., Vol. 97, 159.

  18. Probing the Circumstellar Environment with Spectropolarimetry in the Optical and Ultraviolet 1996-- K. S. Bjorkman, O. L. Lupie, M. R. Meade, B. L. Babler, C. M. Anderson, A. D. Code, G. K. Fox, J. J. Johnson, K. H. Nordsieck, A. J. Weitenbeck, N. E. B. Zellner, R. J. Edgar, W. T. Sanders, R. E. Schulte-Ladbeck, G. C. Clayton and the PBO Science Team, in Polarimetry of the Interstellar Medium, ed. W.G. Roberge and D.C.B. Whittet, ASP Conf. Proc., Vol. 97, 197.

  19. Observational Properties of Dust Shells of R Coronae Borealis stars 1996-- G. C. Clayton, Second International Conference on Hydrogen Deficient Stars, Bamberg, Germany, August 30, 1995 (1996, Second International Conference on Hydrogen Deficient Stars), San Francisco: Astronomical Society of the Pacific (ASP), ed. C. S. Jeffery & U. Heber, p.63.

  20. Ultraviolet Spectropolarimetry of Classical Novae in Outburst: Evidence for Aspherical Ejecta 1996-- J. J. Johnson, C. M. Anderson, K. S. Bjorkman, A. D. Code, G. K. Fox, A. J. Weitenbeck, K. Wood, R. J. Edgar, W. T. Sanders, B. L. Babler, M. R. Meade, N. E. B. Zellner, G. C. Clayton, R. E. Schulte-Ladbeck and O. L. Lupie, in IAU Symposium 158: Cataclysmic Variables and Related Objects, (Dordrecht: Kluwer), ed. A. Evans and J. Wood, p. 315.

  21. Dust in a Hostile Environment: Interstellar Dust in the line of sight to HD62542 1996-- A. M. Magalhaes, C. V. Rodrigues, M. Meade, A. D. Code, K. H. Nordsieck, C. M. Anderson, J. Bailey, J. J. Hough and P. J. Wheatley, in Polarimetry of the Interstellar Medium, ed. W.G. Roberge and D.C.B. Whittet, ASP Conf. Proc., Vol. 97, 202.

  22. Future UV/Visible Spectropolarimetric Studies of Interstellar Polarization at the University of Wisconsin 1996-- K. H. Nordsieck and W. Harris, in Polarimetry of the Interstellar Medium, ed. W.G. Roberge and D.C.B. Whittet, ASP Conf. Proc., Vol. 97, 100.

  23. Interstellar Polarization in the Direction of NGC1502 1996-- A. J. Weitenbeck, C. M. Anderson, A. D. Code, The Entire WUPPE Team and WUPPE Guest Investigators, in Polarimetry of the Interstellar Medium, ed. W.G. Roberge and D.C.B. Whittet, ASP Conf. Proc., Vol. 97, 183.

  24. The Effect of Multiple Scattering on the Polarization and IR Excess of Be Stars: Constraints on the Disk Geometry 1996-- K. Wood, J. E. Bjorkman, B. A. Whitney and A. D. Code, in Polarimetry of the Interstellar Medium, ed. W.G. Roberge and D.C.B. Whittet, ASP Conf. Proc., Vol. 97, 191.

  25. Using Spectropolarimetry to Determine Envelope Geometry and Test Variability Models for Hot Star Circumstellar Envelopes 1998-- K. S. Bjorkman , in Variable and Non-Spherical Stellar Winds in Luminous Hot Stars, eds. B. Wolf, A. Fullerton, and O. Stahl, (Berlin:Springer) Lecture Notes in Physics, 523, p 19.

  26. Polarimetry as a Diagnostic of Circumstellar Envelopes K. S. Bjorkman, 2000-- (Invited Review), in IAU Colloquium 175: The Be Phenomenon in Early-Type Stars, ed. M. Smith, H. Henrichs, and J. Fabregat (San Francisco: ASP), ASP Conf. Proc., Vol. 214, 384.

  27. A Simple Spectropolarimetric Temperature Diagnostic for Circumstellar Disks 2000-- K. S. Bjorkman, J. E. Bjorkman, & K. Wood, in IAU Colloquium 175: The Be Phenomenon in Early-Type Stars, ed. M. Smith, H. Henrichs, and J. Fabregat (San Francisco: ASP), ASP Conf. Proc., Vol. 214, 603.

  28. A Spectropolarimetric Atlas of 61 Bright Northern Be Stars 2000-- K. S. Bjorkman, M. R. Meade, & B. L. Babler, in IAU Colloquium 175: The Be Phenomenon in Early-Type Stars, ed. M. Smith, H. Henrichs, and J. Fabregat (San Francisco: ASP), ASP Conf. Proc., Vol. 214, 48.

  29. Long-term Variability of Pi Aqr 2000-- K. S. Bjorkman, A. S. Miroshnichenko, D. A. McDavid, & T. M. Pogrosheva, in IAU Colloquium 175: The Be Phenomenon in Early-Type Stars, ed. M. Smith, H. Henrichs, and J. Fabregat (San Francisco:ASP), ASP Conf. Proc., Vol. 214, 535.

  30. A Possible Connection Between V/R and Polarization in Be Stars 2000-- D. A. McDavid, K. S. Bjorkman, J. E. Bjorkman, and A. T. Okazaki, in IAU Colloquium 175: The Be Phenomenon in Early-Type Stars, ed. M. Smith, H. Henrichs, and J. Fabregat (San Francisco: ASP), ASP Conf. Proc., Vol. 214, 460.

  31. Reflections on Scattered Light: Monte Carlo Simulations of the Flux and Polarization Curves of beta Lyrae 2000-- J. L. Hoffman, B. A. Whitney, & K. H. Nordsieck, in IAU Colloquium 175: The Be Phenomenon in Early-Type Stars, ed. M. Smith, H. Henrichs, and J. Fabregat (San Francisco:ASP), ASP Conf. Proc., Vol. 214, 464.

  32. Some Polarimetry I Have Done at University of Wisconsin 2000-- A.J. Weitenbeck, in "The Kth Reunion", p. 99, A.G.D. Phillip, ed., L. Davis Press. [postscript]

  33. Ultraviolet and Visible Spectropolarimetric Variability in P Cygni 2001-- K. H. Nordsieck, J. Wisniewski, B. L. Babler, M. R. Meade, C. M. Anderson, K. S. Bjorkman, A. D. Code, G. K. Fox, J. J. Johnson, A. J. Weitenbeck, N. E. B. Zellner and O. L. Lupie, in "P Cygni 2000: 400 Years of Progress", ed. M. de Groot & C. Sterken (San Francisco: ASP), ASP Conf. Proc. Vol. 233, p.261 ( preprint )

  34. Spectropolarimetric Variability in Hot Stars 2004-- K.S. Bjorkman and M.R. Meade, for the March 2004 Astronomical Polarimetry Conference

  35. The Spectropolarimetric Evolution of V838 Monocerotis 2006-- J.P. Wisniewski, in The Nature of V838 Mon and its Light Echo, eds. R.L.M. Corradi and U. Munari (San Francisco: ASP), ASP Conf. Proc., in press (astro-ph/0606424)

Publications (Other)

Publication Reference Code M##

  1. The Wavelength Dependence of the Polarization of Asteroids 1987-- B. A. Whitney, K. H. Nordsieck and R. V. Myers, Wisconsin Astrophysics 271.

  2. Spectroscopic and Polarimetric Observations of AC Her and UU Her 1988-- M. A. Nook, J. A. Cardelli and K. H. Nordsieck, IAU Colloquium 106, Evolution of Peculiar Red Giant Stars, Ed. H. R. Johnson.

  3. Spectropolarimetry of Be Stars from PBO 1991-- K. S. Bjorkman, Be Star Newsletter, 24, 16.

  4. Observations with the Wisconsin Ultraviolet Photo-Polarimeter Experiment (WUPPE) 1991-- K. H. Nordsieck, IAU 21st General Assembly, Commission 44: Astronomy from Space.

  5. The Impact of Polarimetry on Wolf-Rayet Star Models 1991-- R. E. Schulte-Ladbeck, in Proc. IAU Symposium 143 on: "Wolf-Rayet Stars and Interrelations with Other Massive Stars in Galaxies", 183.

  6. Neon Nova-Nova Cygni 1992 1993-- D. Bruning, ASTRONOMY Magazine, July 1993, p. 36.

  7. A Spectropolarimetric Survey of Wolf-Rayet Stars 1994-- R. E. Schulte-Ladbeck, D. J. Hillier, and K. H. Nordsieck, PittAstro 93-6, (scheduled for Space Sci.Rev. 66 but omitted by the editors)

  8. New WUPPE/Astro-2 Observations of Hot Stars 1995-- K. S. Bjorkman and the WUPPE Science Team, Be Star Newsletter, 30, 7.

  9. Ultraviolet Polaroids and Beta Lyrae's Jets 1995--Sky & Telescope, December 1995, p. 12.

  10. Nova Cassiopeiae 1995 1996-- J. J. Johnson, K. S. Bjorkman and B. L. Babler, IAU Circular 6283.

Publications (Abstracts)

Publication Reference Code A##

  1. Spectropolarimetry of R Coronae Borealis During 1986-87 1987-- G. C. Clayton, S. A. Stanford, M. R. Meade, B. A. Whitney, M. A. Murison, C. M. Anderson, M. A. Nook, and K. H. Nordsieck, Bull.A.A.S., Vol 19, No 2, p. 754.

  2. Spectropolarimetry of Nova Cygni 1986 1987-- B. A. Whitney, G. C. Clayton, M. A. Murison, M. A. Nook, C. M. Anderson, K. H. Nordsieck, and M. R. Meade, Bull.A.A.S.,Vol 19, No 2, p. 753.

  3. The University of Wisconsin Wide-Band Spectropolarimter 1987-- K. H. Nordsieck, Bull.A.A.S.,Vol 19, No. 4, p. 1098.

  4. A Spectrophotometric Study of the Slow Nova V819 Cygni (Nova Cygni 1986) 1988-- G. C. Clayton and B. A. Whitney, Bull.A.A.S., Vol 20, No. 2, p. 672.

  5. Spectropolarimetry of RV Tauri Stars 1988-- M. A. Nook, J. A. Cardelli and K. H. Nordsieck, Bull.A.A.S., Vol. 20, No. 2, p. 672.

  6. Polarimetric and Spectrophotometric Variations in the Symbiotic Star CH Cygni 1988-- C. M. Anderson, M. R. Meade, R. E. Schulte-Ladbeck, K. H. Nordsieck, G. C. Clayton, B. A. Whitney, M. A. Murison, S. A. Stanford, and N. A. Oliversen, Bull.A.A.S., Vol 20, No. 2, p. 674.

  7. A Polarimetric Perspective on the Close Binaries HD207739 and HD37453 1988-- R. L. Schutt, K. H. Nordsieck, C. M. Anderson, G. C. Clayton, L. H. Doherty, M. R. Meade, M. A. Murison, M. A. Nook, R. E. Schulte-Ladbeck, S. A. Stanford, and B. A. Whitney, Bull.A.A.S., Vol 20, No. 2, p. 736.

  8. Polarization Variations in the Wolf-Rayet Binary HD193793 1988-- B. A. Whitney, R. E. Schulte-Ladbeck, M. R. Meade, C. M. Anderson, G. C. Clayton, M. A. Murison, K. H. Nordsieck, M. A. Nook, R. L. Schutt, M. H. Slovak, and S. A. Stanford, Bull.A.A.S., Vol 20, No. 2, p. 738.

  9. Polarimetry of the Wolf-Rayet Star WR136=HD192163, WN6 (SB1) 1988-- B. A. Whitney, R. E. Schulte-Ladbeck, C. Aspin, M. R. Meade, C. M. Anderson, G. C. Clayton, M. A. Murison, K. H. Nordsieck, M. A. Nook, and R. L. Schutt, Bull.A.A.S., Vol 20, p. 1013.

  10. Combined Visible-Ultraviolet Spectropolarimetry using WUPPE Data 1989-- K. H. Nordsieck, B. A. Whitney, R. E. Schulte-Ladbeck, M. R. Meade, C. M. Anderson, K. S. Bjorkman, A. J. MacDonald, M. A. Nook, R. L. Schutt, K. H. Strobel, M. Taylor, and M. J. Wolff, Bull.A.A.S., 21, 743.

  11. Spectropolarimetry of Be Stars 1989-- R. E. Schulte-Ladbeck, M. A. Nook, K. H. Nordsieck, M. R. Meade, C. M. Anderson, K. S. Bjorkman, A. J. MacDonald, R. L. Schutt, K. H. Strobel, M. Taylor, B. A. Whitney, and M.J. Wolff, Bull.A.A.S., 21, 743.

  12. Spectropolarimetry of the Supergiant Kappa Cassiopeiae (BC0.7Ia var) 1989-- M. Taylor, R. E. Schulte-Ladbeck, K. H. Nordsieck, M. R. Meade, C. M. Anderson, K.S. Bjorkman, A. J. MacDonald, M. A. Nook, R. L. Schutt, K. H. Strobel, B. A. Whitney, and M. J. Wolff, Bull.A.A.S., 21, 743.

  13. Spectropolarimetric Observations of Zeta Tau 1990-- K. S. Bjorkman, M. A. Nook, K. H. Nordsieck, M. R. Meade, C. M. Anderson, B. L. Babler, C.-W. Lee, A. J. MacDonald, A. M. Magalhaes, R. E. Schulte- Ladbeck, S. Spevacek, K. H. Strobel, M. Taylor, G. Tiede, and M. J. Wolff, Bull.A.A.S. 22, 857.

  14. Time dependent spectropolarimetry of the Wolf-Rayet star EZ CMa 1990-- R. E. Schulte-Ladbeck, K. H. Nordsieck, M. R. Meade, C. M. Anderson, B. L. Babler, K. S. Bjorkman, C.-W. Lee, A. J. MacDonald, A. M. Magalhaes, S. Spevacek, K. H. Strobel, M. Taylor, G. Tiede, and M. J. Wolff, Bull.A.A.S., 22, 859.

  15. Spectropolarimetric Variability in the Be Star Pi Aqr 1991-- K. S. Bjorkman, K. H. Nordsieck, M. A. Nook, G. P. Knopp, A. J. MacDonald, M. J. Wolff, S. M. Diamond, C. M. Anderson, B. L. Babler, A. M. Magalhaes, M. R. Meade, T. P. P. Roberts, R. E. Schulte-Ladbeck and M. Taylor, Bull.A.A.S., 22, 1201.

  16. Time-Dependent Spectropolarimetry of Red Long-Period Variables at the Pine Bluff Observatory 1991-- A. M. Magalhaes, K. H. Nordsieck, M. A. Nook, G. P. Knopp, C. M. Anderson, B. Babler, K. S. Bjorkman, S. M. Diamond, A. J. Macdonald, M. R. Meade, T. P. Roberts, R. E. Schulte-Ladbeck, M. Taylor and M. J. Wolff, Bull.A.A.S., 22, 1209.

  17. Polarization in the Envelopes of Wolf-Rayet Stars 1991-- R. E. Schulte-Ladbeck, K. H. Nordsieck, M. A. Nook, C. M. Anderson, K. S. Bjorkman, B. Babler, S. M. Diamond, G. P. Knopp, A. M. Magalhaes, A. J. Macdonald, M. R. Meade, T. P. P. Roberts, M. Taylor and M. J. Wolff, Bull.A.A.S., 22, 1201.

  18. First Ultraviolet Spectropolarimetry of Be Stars: A Look at WUPPE Observations 1991-- K. S. Bjorkman, A. D. Code, K. H. Nordsieck, C. M. Anderson, B. L. Babler, G. C. Clayton, A. M. Magalhaes, M. R. Meade, R. E. Schulte-Ladbeck, M. Taylor, and B. A. Whitney, Bull.A.A.S.,23, 913.

  19. The First Ultraviolet Spectropolarimetry of Interstellar Dust 1991-- A. M. Magalhaes, A. D. Code, K. H. Nordsieck, C. M. Anderson, B. L. Babler, K. S. Bjorkman, G. C. Clayton, M. R. Meade, R. E. Schulte-Ladbeck, M. Taylor, and B. A. Whitney, Bull.A.A.S., 23, 883.

  20. Overview of WUPPE Observations Obtained on the ASTRO-1 Mission 1991-- K. H. Nordsieck, C. M. Anderson, K. S. Bjorkman, A. D. Code, A. M. Magalhaes, R. E. Schulte-Ladbeck and M. Taylor, Bull.A.A.S., 23, 842.

  21. The Wisconsin Ultraviolet Photo-Polarimeter Experiment 1991-- K. H. Nordsieck, A. D. Code, M. R. Meade, B. L. Babler, C. M. Anderson, D. E. Michalski, R. H. Pfeifer, T. E. Jones, Bull.A.A.S., 23, 906.

  22. A First Look at Wolf-Rayet Stars in Polarized Ultraviolet Light 1991-- R. E. Schulte-Ladbeck, A. D. Code, K. H. Nordsieck, C. M. Anderson, B. L. Babler, K. S. Bjorkman, G. C. Clayton, A. M. Magalhaes, M. R. Meade, M. Taylor, and B. A. Whitney, Bull.A.A.S., 23, 912.

  23. First UV Spectropolarimetry of Hot Supergiants 1991-- M. Taylor, A. D. Code, K. H. Nordsieck, C. M. Anderson, B. L. Babler, K. S. Bjorkman, G. C. Clayton, A. M. Magalhaes, M. R. Meade, R. E. Schulte- Ladbeck, and B. A. Whitney, Bull.A.A.S., 23, 912.

  24. PBO Spectropolarimetry Survey of Be Stars: First Results 1992-- K. S. Bjorkman, K. H. Nordsieck, C. M. Anderson, B. L. Babler, S. M. Diamond, G. P. Knopp, A. J. MacDonald, A. M. Magalhaes, M. R. Meade, R. E. Schulte- Ladbeck, M. Taylor, M. J. Wolff, and N. E. Zellner, Bull.A.A.S., 23, 1376.

  25. Time-dependent spectropolarimetry of the Wolf-Rayet binary V444 Cyg 1992-- R. E. Schulte-Ladbeck, K. H. Nordsieck, B. L. Babler, K. S. Bjorkman, S. M. Diamond, G. P. Knopp, A. J. MacDonald, A. M. Magalhaes, M. R. Meade, M. Taylor, M. J. Wolff, and N. E. Zellner, Bull.A.A.S., 23, 1412.

  26. Evidence for Asymmetries in Nova Cygni 1992: Don't Assume a Spherical Nova! 1992-- K. S. Bjorkman, K. A. Johansen, K. H. Nordsieck, J. S. Gallagher, A. Barger, M. R. Meade, S. M. Diamond, M. J. Wolff, B. L. Babler, G. P. Knopp, D. S. Shepherd, A. L. Afflerbach, N. E. Zellner, E. Kleditz, Bull.A.A.S., 24, 1190.

  27. Effects of Gravity Darkening on the UV Continuum Polarization Produced by Circumstellar Disks 1992-- J. E. Bjorkman and K. S. Bjorkman, Bull.A.A.S., 24, 1204.

  28. Optical Spectrophotometry and the Physics of Nova Cygni 1992 1992-- J. Gallagher, A. Barger, K. S. Bjorkman, K. A. Johansen, K. H. Nordsieck, M. R. Meade, S. M. Diamond, M. J. Wolff, B. L. Babler, G. P. Knopp, D. S. Shepherd, A. L. Afflerbach, N. E. Zellner, E. Kleditz, Bull.A.A.S., 24, 1190.

  29. Spectropolarimetric Variations in AC Her, R Sct, and U Mon 1992-- M. A. Nook, K. H. Nordsieck, and M. R. Meade, Bull.A.A.S., 24, 1138.

  30. WUPPE/Astro-1 Observations of HD45677 1992-- D. S. Shepherd, R. E. Schulte-Ladbeck, K. H. Nordsieck, A. D. Code, C. M. Anderson, B. L. Babler, K. S. Bjorkman, M. R. Meade, M. Taylor, G. C. Clayton, A. M. Magalhaes, and B. A. Whitney, Bull.A.A.S., 24, 1151.

  31. Interpreting the Optical Nebular Spectrum of Nova Cygni 1992 1993-- A. J. Barger, J. S. Gallagher, K. S. Bjorkman, J. S. Mathis and K. H. Nordsieck, Bull.A.A.S., 25, 832.

  32. A Dramatic Change in the Polarization of V Hya 1993-- J. J. Johnson, Bull. A.A.S., 25, 1423.

  33. Variability in the Circumstellar Shell of Pi Aqr: Clues to a Wind-Disk Connection? 1994-- K. S. Bjorkman, J. E. Bjorkman and C. A. Grady, Bull.A.A.S. 26, 910.

  34. The Geometry and Ionisation Structure of Circumstellar Envelopes of Hot Stars from Analysis of Spectropolarimetric Absorption Line Profiles 1994-- K. Wood and J. E. Bjorkman, Bull.A.A.S, 26, 909.

  35. Spectropolarimetry of 68 Oph 1994-- A. J. Weitenbeck, B. Babler, M. E. Putman, E. A. Kleditz, M. R. Meade, K. H. Nordsieck, Bull.A.A.S., 26, 910.

  36. Nova Cygni 1992 1994-- J. S. Gallagher, J. Mathis, J. Cardelli and A. Barger, Bull.A.A.S., 26, 946.

  37. Ultraviolet/Optical Spectropolarimetry of Alpha Orionis 1994-- K. H. Nordsieck, L. Rao, M. R. Meade, C. M. Anderson, B. L. Babler, K. S. Bjorkman, A. D. Code, M. Taylor, N. E. Zellner, A. M. Magalhaes, G. C. Clayton, R. E. Schulte-Ladbeck and B. A. Whitney, Bull.A.A.S., 26, 864.

  38. Polarization Observations of Herbig AeBe Stars 1994-- A. Vaidya, R. E. Schulte-Ladbeck and K. S. Bjorkman, Bull.A.A.S., 26, 933.

  39. Probing Circumstellar Disks and Outflows with Spectropolarimetry 1994-- K. S. Bjorkman, Bull.A.A.S., 26, 1392.

  40. Ultraviolet Interstellar Linear Polarization II. The Wavelength Dependence 1994-- G. C. Clayton, M. J. Wolff, R. G. Allen and O. L. Lupie, Bull.A.A.S., 26, 1391.

  41. Spectropolarimetry of Dwarf Novae in Outburst: First Results of a Survey 1994-- J. J. Johnson, N. E. B. Zellner, L. Griscom, J. Hanson, P. Mader, S. Pozdell, B. Ager, R. Banetzke, B. Chandra, G. Niesel, Bull.A.A.S., 26, 1346.

  42. The WUPPE/Astro-2 Galactic Interstellar Polarization Program 1995-- C. M. Anderson, A. J. Weitenbeck, A. D. Code, M. R. Meade, B. L. Babler, N. E. Zellner, K. S. Bjorkman, R. J. Edgar, G. K. Fox, J. J. Johnson, K. H. Nordsieck, W. T. Sanders, O. L. Lupie, R. E. Schulte-Ladbeck, J. Herald and G. C. Clayton, Bull.A.A.S., 27, 836.

  43. First Look at New WUPPE/Astro-2 Observations of Hot Stars 1995-- K. S. Bjorkman, A. D. Code, M. R. Meade, B. L. Babler, N. E. Zellner, C. M. Anderson, R. J. Edgar, G. K. Fox, J. J. Johnson, K. H. Nordsieck, W. T. Sanders, A. J. Weitenbeck, O. L. Lupie, R. E. Schulte-Ladbeck, J. Herald and G. C. Clayton, Bull.A.A.S., 27, 837.

  44. Ultraviolet Spectropolarimetry of Three Classical Novae During Outburst 1995-- J. J. Johnson, C. M. Anderson, K. S. Bjorkman, A. D. Code, G. K. Fox, A. J. Weitenbeck, K. Wood, R. J. Edgar, W. Sanders, B. Babler, M. Meade, N. Zellner, G. C. Clayton, R. E. Schulte-Ladbeck and O. L. Lupie, Bull.A.A.S., 27, 837.

  45. Ultraviolet/Visible Spectropolarimetry of Interacting Binaries by WUPPE and Wisconsin Pine Bluff Observatory 1995-- K. H. Nordsieck, G. K. Fox, A. D. Code, C. M. Anderson, B. L. Babler, K. S. Bjorkman, R. J. Edgar, J. J. Johnson, O. L. Lupie, M. R. Meade, W. T. Sanders, A. J. Weitenbeck, N. E. Zellner, J. Herald, R. E. Schulte-Ladbeck and G. C. Clayton, Bull.A.A.S., 27, 837.

  46. Conclusions about Disk Geometries in a few Herbig Ae/Be Stars 1995-- A. Vaidya and R. E. Schulte-Ladbeck, Bull.A.A.S., 27, 825.

  47. The First Ultraviolet Linear Spectropolarimetry of Mars 1995-- M. J. Wolff, G. K. Fox, A. D. Code, C. M. Anderson, B. L. Babler, K. S. Bjorkman, R. J. Edgar, J. J. Johnson, O. L. Lupie, M. R. Meade, W. T. Sanders, A. J. Weitenbeck, N. E. Zellner, J. Herald, R. E. Schulte-Ladbeck and G. C. Clayton, Bull.A.A.S., 27, 837.

  48. Determining the Velocity and Density Structure of Circumstellar Envelopes by Spectropolarimetry 1995-- K. Wood and J. E. Bjorkman, Bull.A.A.S., 27, 837.

  49. Diagnosing the Circumstellar Environment of HD163296 1996-- K. S. Bjorkman, M. R. Meade, B. L. Babler, C. M. Anderson, A. D. Code, G. K. Fox, J. J. Johnson, W. T. Sanders, A. J. Weitenbeck, N. E. B. Zellner, K. H. Nordsieck, S. Pozdell, J. Hanson, W. Ager, M. Putman, O. L. Lupie, R. J. Edgar, K. H. Johansen and H. A. Kobulnicky, Bull.A.A.S., 27, 1437.

  50. Structure in the Early Stages of Nova Cas 1995: Evolution from Spectropolarimetry 1995-- J. J. Johnson, N. E. B. Zellner, W. Ager, K. S. Bjorkman, J. Hanson, S. Pozdell and M. Putman, Bull.A.A.S., 27, 1399.

  51. EUVE and Optical Spectropolarimetric Observations of AG-Draconis 1996-- N. E. B. Zellner, C. M. Anderson, J. P. Cassinelli and J. S. Gallagher, Bull.A.A.S., 27, 1342.

  52. Polarimetry of Diffuse Interstellar Dust 1996-- G. C. Clayton, Astrophysical Diagnostics from Polarimetry, Special Topical Session, Bull.A.A.S., 28, 932.

  53. A Non-Polarimetrist's Cookbook for Interpreting Polarimetric Observations 1996-- K. H. Nordsieck, Astrophysical Diagnostics from Polarimetry, Special Topical Session, Bull.A.A.S., 28, 932.

  54. Probing the Circumstellar Environments of Hot Stars with Polarimetry 1996-- K. S. Bjorkman, Astrophysical Diagnostics from Polarimetry, Special Topical Session, Bull.A.A.S., 28, 933.

  55. Probing the Circumstellar Environments of Herbig Ae/Be Stars with Spectropolarimetry 1996-- K. Wood, K. Bjorkman and J. Bjorkman, Bull.A.A.S., 28, 913.

  56. Determination of the Circumstellar Geometry of Three Be Stars 1996-- M. E. Putman, K. S. Bjorkman, K. Wood and J. E. Bjorkman, Bull.A.A.S., 28, 913.

  57. Variable Polarization of the Be Star Omega Orionis 1996-- D. McDavid, R. Hirata, E. F. Guinan, K. S. Bjorkman and B. L. Babler, Bull.A.A.S., 28, 913.

  58. The Interstellar Polarization Spectrum from 150 to 1050 nm Observed by WUPPE and the UW HPOL System 1996-- C. M. Anderson, A. J. Weitenbeck, A. D. Code, K. H. Nordsieck and the WUPPE Science Team, Bull.A.A.S., 28, 914.

  59. Ultraviolet Interstellar Linear Polarization: Initial Modelling Efforts for the Astro2 WUPPE Data 1996-- M. J. Wolff, C. M. Anderson, G. C. Clayton, S.-H. Kim and P. G. Martin, Bull.A.A.S., 28, 914.

  60. WIYN Spectropolarimetry of the Inner Coma of Comet Hyakutake C/1996 B2 1996-- K. H. Nordsieck, W. M. Harris, K. Wood and G. K. Fox, Bull.A.A.S., 28, 927.

  61. WIYN Observations of Nova Cas 1995: Evidence for Complex Structure in the Ejecta 1996-- J. J. Johnson, K. S. Bjorkman, K. H. Nordsieck, N. E. B. Zellner, W. Ager, B. L. Babler, S. Pozdell, M. Putman, Bull.A.A.S., 28, 913.

  62. New Results of Studying Circumstellar Envelopes of Hot Young Stars with Spectropolarimetry 1997-- A. S. Miroshnichenko, K. S. Bjorkman, M. R. Meade, B. L. Babler, & the WUPPE Science Team, Bull.A.A.S., 29, 1275.

  63. A Spectropolarimetric Atlas of 61 Bright Northern Be Stars 1997-- K. S. Bjorkman, M. R. Meade, & B. L. Babler, Bull.A.A.S., 29, 1286.

  64. A Simple Polarimetric Temperature Diagnostic for Circumstellar Disks 1999-- K. S. Bjorkman, J. E. Bjorkman, & K. Wood, Bull.A.A.S., 31, 846.

  65. Reflections on Scattered Light: Monte Carlo Modeling of the Flux and Polarization Curves of beta Lyrae 1999-- J. L. Hoffman, B. A. Whitney, & K. H. Nordsieck, Bull.A.A.S., 31, 1003.

  66. Optical Spectropolarimetry of MWC349 A and B 2000-- J.M. Meyer, K.H. Nordsieck, & V. Strelmitski, Bull.A.A.S., #91.03

  67. Probing the Circumstellar Environment of pi Aquarii Using Intrinsic Linear Polarization 2002-- J.P. Wisniewski, K.S. Bjorkman, J.E. Bjorkman, G. Summers, and M.R. Meade, Bull.A.A.S., May 2002.

  68. Spectropolarimetric Observations of the Candidate Luminous Blue Variable MWC 314 2004 -- J.P. Wisniewski, B.L. Babler, K.S. Bjorkman, M.R. Meade, A.M. Miroshnichenko, Bull.A.A.S., 204, 713.

  69. UV ISM Polarization of Galactic Starlight II. More Observations by WUPPE (Wisconsin Ultraviolet Photo-Polarimeter) 2005 -- A.J. Weitenbeck, C.M. Anderson, A.D. Code, K.S. Bjorkman, M.R.Meade, B.L. Babler, J.J.Johnson, G.K. Fox, N.E.B.Zellner Bull.A.A.S., 37, 490. poster