ivo://org.gavo.dc/dfbsspec/q/cutoutThe GAVO DC teamMarkarian, B.E.2026-01-15T14:30:24ZGAVO Data Centre Team

Mönchhofstrasse 12-14, D-69120 Heidelberg

gavo@ari.uni-heidelberg.de+49 6221 54 1837spectroscopysurveysactive-galactic-nucleischmidt-cameras The First Byurakan Survey (FBS) is the largest and the first systematic objective prism survey of the extragalactic sky. It covers 17,000 sq.deg. in the Northern sky together with a high galactic latitudes region in the Southern sky. The FBS has been carried out by B.E. Markarian, V.A. Lipovetski and J.A. Stepanian in 1965-1980 with the Byurakan Observatory 102/132/213 cm (40"/52"/84") Schmidt telescope using 1.5 deg. prism. Each FBS plate contains low-dispersion spectra of some 15,000-20,000 objects; the whole survey consists of about 20,000,000 objects.2007A&A...464.1177Mhttp://dc.g-vo.org/dfbsspec/q/cutout/infoArchiveResearchByurakan Astrophysical Observatory BAOByurakan 1m Schmidt1/8 2/0 2 8 18-20 36 40 47 74 77 79 102 106-107 109 111 3/14 36-38 40-42 64-66 68-69 71 84-86 88-90 96-97 99-102 105 117 119 121-123 125-127 148-150 152-154 164-166 168-170 181-183 185-187 196 209 211-213 234 269-271 273-277 279-281 285-287 289-290 292-293 295 302 305-307 313-315 341 353-355 358 361-364 399 403-404 413-415 419-421 432-434 440-442 490-491 507-508 510-511 573-575 637 639 703 765 767 4/16 18 24 26-27 48 50 61-63 98-99 104-106 156 172 176 192 213 215 221-223 244-245 255 268 270-271 281-283 348 364 368 383 392-393 395 412 419 425 427-428 432-434 447-448 463 467 472-474 483 496 498-499 604 620 624 639 668 684 688 703-704 719 723 739 768 773 775 789 833 843 856-858 868-870 940 959 1055 1071 1075 1091 1112-1114 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