PDS_VERSION_ID = PDS3 RECORD_TYPE = "STREAM" OBJECT = REFERENCE REFERENCE_KEY_ID = "BEWSHERETAL2010" REFERENCE_DESC = "Bewsher, D., D.S. Brown, C.J. Eyles, B.J. Kellet, G.J. White, and 1 other, Determination of the Photometric Calibration and Large-Scale Flatfield of the STEREO Heliospheric Imagers: I. HI-1, Sol. Phys. 264, 433-460, 2010. " END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "BEWSHERETAL2012" REFERENCE_DESC = "Bewsher, D., D.S. Brown, C.J. Eyles, Long-Term Evolution of the Photometric Calibration of the STEREO Heliospheric Imagers: I. HI-1, Sol. Phys. 276, 491-499, 2012. " END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "BIESECKERETAL2002" REFERENCE_DESC = "Biesecker, D.A., P. Lamy, O.C. St. Cyr, A. Llebaria, and R.A. Howard, Sungrazing Comets Discovered with the SOHO/LASCO Coronagraphs 1996-1998, Icarus, 157, 323-348, 2002." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "BROWNETAL2009" REFERENCE_DESC = "Brown, D.S., D. Bewsher, C.J. Eyles, Calibrating the Pointing and Optical Parameters of the STEREO Heliospheric Imagers, Sol. Phys. 254, 185-225, 2009. " END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "BRYANS&PESNELL2012" REFERENCE_DESC = "Bryans, P., W.D. Pesnell, The EUV Emission from Sun-Grazing Comets, Astrophys. J., 760, 18 (8pp), 2012. " END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "DAVISETAL2012" REFERENCE_DESC = "Davis, C.J., J.A. Davies, O.C. St Cyr, M. Campbell-Brown, A. Skelt, and 7 others, The distribution of interplanetary dust between 0.96 and 1.04 au as inferred from impacts on the STEREO spacecraft observed by the heliospheric imagers, Mon. Not. R. Astron. Soc. 420, 1355-1366, 2012." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "EYLESETAL2009" REFERENCE_DESC = "Eyles, C.J., R.A. Harrison, C.J. Davis, N.R. Waltham, B.M. Shaughnessy, and 13 others, The Heliospheric Imagers Onboard the STEREO Mission. Sol. Phys. 254, 387-445, 2009." 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J., 98, 2306-2321, 1989." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "MARSDEN2002" REFERENCE_DESC = "Marsden, B.G., Comets C/1999 M3, 2002 E1 (SOHO), Minor Planet Electron. Circ., 2002-E18, Edited by B.G. Marsden, 2002." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "MEYER2003" REFERENCE_DESC = "Meyer, M., New Groups of Near-Sun Comets, Internat. Comet Quart., 25, 115-122, 2003." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "SCHRIJVERETAL2012" REFERENCE_DESC = "Schrijver, C.J., J.C. Brown, K. Battams, P. Saint-Hilaire, W. Liu, and 2 others, Destruction of Sun-Grazing Comet C/2011 N3 (SOHO) Within the Low Solar Corona, Science 335, 324-328, 2012." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "THOMPSONETAL2008" REFERENCE_DESC = "Thompson, W.T., N.L. Reginald, The Radiometric and Pointing Calibration of SECCHI COR1 on STEREO, Sol. Phys. 250, 443-454, 2008. " END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "THOMPSONETAL2010" REFERENCE_DESC = "Thompson, W.T., K. Wei, J.T. Burkpile, J.M. Davila, O.C. St. Cyr, Background Subtraction for the SECCHI/COR1 Telescope Aboard STEREO, Sol. Phys. 262, 213-231, 2010." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "WRAIGHTETAL2011" REFERENCE_DESC = "Wraight, K.T., G.J. White, D. Bewsher, A.J. Norton, STEREO Observations of Stars and the Search for Exoplanets. Mon. Not. R. Astron. Soc. 416, 2477-2493, 2011." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "ZACHARIASETAL2005" REFERENCE_DESC = "Zacharias, N., D.G. Monet, S.E. Levine, S.E. Urban, R. Gaume, and 1 other, VizieR Online Data Catalog: NOMAD Catalog, VizieR On-line Data Catalog: I/297, 2005." END_OBJECT = REFERENCE END