以作者查詢圖書館館藏

、以作者查詢臺灣博碩士

、以作者查詢全國書目

、勘誤回報

、線上人數：21

、訪客IP：3.21.97.61

姓名	蔡佩剛(Patrick Peikang Tsai)  查詢紙本館藏	畢業系所	天文研究所
論文名稱	昴星團望遠鏡深場中的不尋常亮瞬變天體 (Unusual Luminous Transient in the Subaru Deep Field)
相關論文	★ 用極廣視野望遠鏡WIDGET尋找偶發的光學閃燄 ★ Fermi LAT detected GRB 160623A with bright Submm afterglow ~Double - Jet component~ ★ ALMA Host galaxy observation of the off-axis Gamma-Ray Burst XRF020903
檔案	[Endnote RIS 格式]    [Bibtex 格式]    [相關文章]   [文章引用]   [完整記錄]   [館藏目錄]   [檢視]  [下載] 本電子論文使用權限為同意立即開放。 已達開放權限電子全文僅授權使用者為學術研究之目的，進行個人非營利性質之檢索、閱讀、列印。 請遵守中華民國著作權法之相關規定，切勿任意重製、散佈、改作、轉貼、播送，以免觸法。
摘要(中)	本論文呈獻在昴星團望遠鏡深場(Subaru Deep Field)中發現的一個不尋常可見光瞬變天體——SDF-05M05。昴星團望遠鏡深場具有高極限星等、廣視野、多色、與長時間監測等特性，使其成為一絕佳之找尋瞬變天體的星場資料。在找尋瞬變天體的過程中，我們首先利用影像相減以找尋其中有光度變化的天體，然後依據其光變曲線及顏色進行分類。在搜尋到的瞬變天體中，SDF-05M05 具有下列特殊性質：在觀測者座標系下，SDF-05M05 持續的時間超過800 天，其i’-與z’-band 最亮時達到近23 星等。我們在五個昴星團望遠鏡深場影像的觀測波段皆能找到其暗的寄主星系(host galaxy)，藉此我們得到其光度紅移約為0.6、最亮時的絕對星等則約為-20、而總散發的能量為10^51爾格。由於SDF-05M05 的光度與顏色變化特性與我們已知一般超新星的特性不同，故其可能是在中等紅移的新類型瞬變天體。透過昴星團望遠鏡新一代的廣視野照相機——HSC，搭配計畫性的時域尋天(time-domain survey)，我們將能有更多無價的發現。
摘要(英)	We present results of SDF-05M05, an unusual optical transient, in the Subaru Deep Field (SDF). The SDF is one of the best surveys to perform transient search due to its deep limiting magnitude, wide field of view, multi-band observation, and long-term coverage (7 years). The transient search process was starting with image subtraction for finding variable sources in the field. Afterward we classified the sources according to their light curves and color information. Among the results of this transient search, SDF-05M05 showed peculiar properties. The duration of SDF-05M05 is at least 800 days in the observer frame, and the maximum brightness during observation reached approximately 23 mag in the i’- and z’-band. The faint host galaxy is clearly identified in all 5 bands of the deep SDF images. The photometric redshift of the host yields z~0.6, and the corresponding absolute magnitude at maximum is ~−20. The total radiated energy during our observation was 10^51 ergs. The light curves and color evolution are inconsistent with all known typical supernova types. We suggest that the transient may be a new type of event at intermediate redshift. The planned strategic survey with a time-domain-survey cadence using the new wide-field imager, HSC, attached to Subaru will prove invaluably.
關鍵字(中)	★ 瞬變天體 ★ 巡天 ★ 超新星	關鍵字(英)	★ transient ★ survey ★ supernova
論文目次	List of Figures iii List of Tables v 1 INTRODUCTION 1 2 REVIEW 3 2.1 Tidal Disruption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 Ultra-luminous Supernova . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3 Peculiar Type-IIn Supernova . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.4 Orphan GRB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 SUBARU DEEP FIELD 13 3.1 Overview of the Subaru Deep Field . . . . . . . . . . . . . . . . . . . . . . . 13 3.2 Instrumentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.3 Available Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.4 Data Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 4 PROCESS of TRANSIENT SEARCH 21 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4.2 Detection of Transients and Variable Sources . . . . . . . . . . . . . . . . . . 21 4.2.1 Image Subtraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4.2.2 Photometry of Sources . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4.3 Classification of the Sources Given by Subtraction . . . . . . . . . . . . . . . 23 4.3.1 Main Noises from Image Subtraction . . . . . . . . . . . . . . . . . . 23 4.3.2 Light Curves of Transients and Variable Sources . . . . . . . . . . . . 23 5 RESULT 29 6 DISCUSSION 37 6.1 Origin of SDF-05M05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 6.1.1 Tidal Disruption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 6.1.2 Ultra-luminous Supernova . . . . . . . . . . . . . . . . . . . . . . . . 38 6.1.3 Peculiar Type-IIn Supernova . . . . . . . . . . . . . . . . . . . . . . . 38 6.2 Host Galaxy Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 7 CONCLUSION 43 References 45
參考文獻	Alard C., Lupton R.H., Aug. 1998, ApJ, 503, 325 Barbary K., Dawson K.S., Tokita K., et al., Jan. 2009, ApJ, 690, 1358 Baron E., Nugent P.E., Branch D., Hauschildt P.H., Dec. 2004, ApJ, 616, L91 Bertin E., Arnouts S., Jun. 1996, A&AS, 117, 393 Bloom J.S., Frail D.A., Kulkarni S.R., Sep. 2003, ApJ, 594, 674 Burrows D.N., Kennea J.A., Ghisellini G., et al., Aug. 2011, Nature, 476, 421 Catelan M., Drake A.J., Djorgovski S.G., et al., Apr. 2009, Central Bureau Electronic Telegrams, 1780, 1 Chambers K., Pan-STARRS Telescope No. 1, PS1 Science Consortium, May 2007, In: American Astronomical Society Meeting Abstracts #210, vol. 39 of Bulletin of the American Astronomical Society, 171 Cummings J.R., Barthelmy S.D., Beardmore A.P., et al., Mar. 2011, GRB Coordinates Network, 11823, 1 Dalal N., Griest K., Pruet J., Jan. 2002, ApJ, 564, 209 Drake A.J., Djorgovski S.G., Mahabal A., et al., May 2009, ApJ, 696, 870 Fassia A., Meikle W.P.S., Vacca W.D., et al., Nov. 2000, MNRAS, 318, 1093 Ferrarese L., Merritt D., Aug. 2000, ApJ, 539, L9 Filippenko A.V., 1997, ARA&A, 35, 309 Frail D.A., Kulkarni S.R., Sari R., et al., Nov. 2001, ApJ, 562, L55 Frank J., Rees M.J., Sep. 1976, MNRAS, 176, 633 Gal-Yam A., Mazzali P., Ofek E.O., et al., Dec. 2009, Nature, 462, 624 Gebhardt K., Bender R., Bower G., et al., Aug. 2000, ApJ, 539, L13 Germany L.M., Reiss D.J., Sadler E.M., Schmidt B.P., Stubbs C.W., Apr. 2000, ApJ, 533, 320 Gezari S., Halpern J.P., Grupe D., et al., Jan. 2009, ApJ, 690, 1313 Gilliland R.L., Nugent P.E., Phillips M.M., Aug. 1999, ApJ, 521, 30 Graham A.W., Erwin P., Caon N., Trujillo I., Dec. 2001, ApJ, 563, L11 Granot J., Miller M., Piran T., Suen W.M., Hughes P.A., 2001, In: E. Costa, F. Frontera, J. Hjorth (ed.) Gamma-ray Bursts in the Afterglow Era, 312–+ Granot J., Panaitescu A., Kumar P., Woosley S.E., May 2002, ApJ, 570, L61 Hayashi M., Motohara K., Shimasaku K., et al., Jan. 2009, ApJ, 691, 140 Hills J.G., Mar. 1975, Nature, 254, 295 Hsiao E.Y., Conley A., Howell D.A., et al., Jul. 2007, ApJ, 663, 1187 Ivezic Z., Tyson J.A., Acosta E., et al., May 2008, ArXiv e-prints Iye M., Karoji H., Ando H., et al., Apr. 2004, PASJ, 56, 381 Kaiser N., Burgett W., Chambers K., et al., Jul. 2010, In: Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, vol. 7733 of Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series Kashikawa N., Shimasaku K., Yasuda N., et al., Dec. 2004, PASJ, 56, 1011 Keller S.C., Schmidt B.P., Bessell M.S., et al., May 2007, PASA, 24, 1 Kumar P., Panaitescu A., Sep. 2000, ApJ, 541, L9 Law N.M., Kulkarni S.R., Dekany R.G., et al., Dec. 2009, PASP, 121, 1395 Levan A., Nugent P., Fruchter A., et al., May 2005, ApJ, 624, 880 Li W., Leaman J., Chornock R., et al., Apr. 2011, MNRAS, 412, 1441 Lidskii V.V., Ozernoi L.M., 1979, Soviet Astronomy Letters, 5, 16 Lodato G., Rossi E.M., Jan. 2011, MNRAS, 410, 359 Lodato G., King A.R., Pringle J.E., Jan. 2009, MNRAS, 392, 332 Loeb A., Ulmer A., Nov. 1997, ApJ, 489, 573 Ly C., Malkan M.A., Treu T., et al., Jun. 2009, ApJ, 697, 1410 Marconi A., Hunt L.K., May 2003, ApJ, 589, L21 Miller A.A., Chornock R., Perley D.A., et al., Jan. 2009, ApJ, 690, 1303 Miller A.A., Silverman J.M., Butler N.R., et al., May 2010, MNRAS, 404, 305 Miyazaki S., Komiyama Y., Sekiguchi M., et al., Dec. 2002, PASJ, 54, 833 Motohara K., Hayashi M., Shimasaku K., et al., Oct. 2008, In: Kodama T., Yamada T., Aoki K. (eds.) Panoramic Views of Galaxy Formation and Evolution, vol. 399 of Astronomical Society of the Pacific Conference Series, 274 Nakar E., Piran T., Granot J., Nov. 2002, ApJ, 579, 699 Panaitescu A., M´esz´aros P., Dec. 1999, ApJ, 526, 707 Panaitescu A., M´esz´aros P., Burrows D., et al., Jul. 2006, MNRAS, 369, 2059 Pastorello A., Turatto M., Benetti S., et al., Jun. 2002, MNRAS, 333, 27 Pastorello A., Smartt S.J., Botticella M.T., et al., Nov. 2010, ApJ, 724, L16 Phinney E.S., 1989, In: M. Morris (ed.) The Center of the Galaxy, vol. 136 of IAU Symposium, 543 Piran T., Feb. 2002, Science, 295, 986 Quimby R.M., Aldering G., Wheeler J.C., et al., Oct. 2007, ApJ, 668, L99 Quimby R.M., Kulkarni S.R., Kasliwal M.M., et al., Jun. 2011, Nature, 474, 487 Ramirez-Ruiz E., Rosswog S., Jun. 2009, ApJ, 697, L77 Rees M.J., Jun. 1988, Nature, 333, 523 Rest A., Foley R.J., Gezari S., et al., Mar. 2011, ApJ, 729, 88 Rhoads J.E., Sep. 1997, ApJ, 487, L1+ Rossi E.M., Perna R., Daigne F., Oct. 2008, MNRAS, 390, 675 Sari R., Piran T., Halpern J.P., Jul. 1999, ApJ, 519, L17 Schlegel D.J., Finkbeiner D.P., Davis M., Jun. 1998, ApJ, 500, 525 Schlegel E.M., May 1990, MNRAS, 244, 269 Smith N., Li W., Foley R.J., et al., Sep. 2007, ApJ, 666, 1116 Smith N., Chornock R., Li W., et al., Oct. 2008, ApJ, 686, 467 Sollerman J., Cumming R.J., Lundqvist P., Jan. 1998, ApJ, 493, 933 Strubbe L.E., Quataert E., Dec. 2009, MNRAS, 400, 2070 Strubbe L.E., Quataert E., Jul. 2011, MNRAS, 415, 168 Totani T., Panaitescu A., Sep. 2002, ApJ, 576, 120 Tsvetkov D.Y., Apr. 2008, Peremennye Zvezdy, 28, 6 Turatto M., Cappellaro E., Danziger I.J., et al., May 1993, MNRAS, 262, 128 Ulmer A., Mar. 1999, ApJ, 514, 180 Urata Y., Tsai P.P., Huang K., et al., Nov. 2012, ApJ, 760, L11 van Velzen S., Farrar G.R., Gezari S., et al., Nov. 2011, ApJ, 741, 73 Zauderer B.A., Berger E., Soderberg A.M., et al., Aug. 2011, Nature, 476, 425 Zhang B., M´esz´aros P., Jun. 2002, ApJ, 571, 876 Zucca E., Ilbert O., Bardelli S., et al., Sep. 2006, A&A, 455, 879
指導教授	浦田裕次(Yuji Urata)	審核日期	2013-1-30
推文	facebook   plurk   twitter   funp   google   live   udn   HD   myshare   reddit   netvibes   friend   youpush   delicious   baidu
網路書籤	Google bookmarks   del.icio.us   hemidemi   myshare