© Copyright 2005: Instituto de Astronomía, Universidad Nacional Autónoma de México R evista Mexic THE completa presen n ∼ SBS, prisms magnitudes Catalogue (SBS). ob del ob 991 reac is galaxias l Catalogue Multi-w 3563 IRAS are Key the ob at homogeneous fain ana ´ ımite uev the jetos jetos. jects. 70% SECOND 2970 norte t a hed square data de as Wor v ob UVX a The Se Observ The first ailable and ta en in de con Astr La for jetos a estelares B y ob v ds: p Se presen Sp median com is en las elength de or FIRST of QSOs, of surv ∼ Second General tin jetos galaxies degrees galaxies SBS, onom ectral presen l midieron ´ GALAXIES: IES: RAMETERS aciones un ımite SBS presen QSOs. 19 primera galaxies for uation bination mejores deep ey . R ta 70% 5. te se BYURAKAN ´ (1700 e 3132 que ıa A NA whic c sources. data SEYFER classification ted d el Byurak eive of GN tres tados Catalogue and represen ´ in clasificaron ebiles y Se obtenidas of para G Cat´ v es the Astr (1863 los placas h with the here ob d ez. the ob ha consists are prismas luminosos ∼ com 2003 la jects. alogo en corrimien Northern jetos). 3D an of y galaxias cubierto El Northern 85% Sp Mark Sc con ´ presen for A ısic tativ ob es bines 2 T — alcanza Surv ectrophotometric cat´ Astronom hott CTIVE Mar partes: jects) consists duran la tin a General the for of Redshifts is esp ob arian , alogo e GALAXIES: primera J. uaci´ 41 ey ted 761 the ch presen y filters. jetiv ABSTRA complete tos y un A ectralmen RESUMEN sky first A. , te sky galaxias SUR GN/QSOs and ∼ (SBS) 18; B on 155–368 el searc ob area ´ for surv con al 26 — Stepanian os 85% y of w . cat´ ∼ de jects time. ted ac as one Cen ro de The The a en tiene 1438 exploraci´ w 3563 GALAXIES: ey VEY. total h nos ˜ 19 c alogo jo ere la co epte General para CT samples la for com of te. ter, UVX of reac . (155 v SBS 5. de limited (2005) Segunda se ered observ measured SBS m galaxies The exploraci´ ob with stellar d de ∼ binaci´ MARKARIAN de uestras ∼ M hing encuen NA El La 2005 jects SyG, on sample 991 GENERAL 2970 d ´ exico 2100 with galaxias Catalogue ´ ob ebiles. Cat´ G/QSOs Catalogue B ma of ations magnitude que fain ob on grados jects January ≤ presen and 596 y tran Exploraci´ brigh alogo on ob represen the jects or ob FUND for 17 con ter com is jects. jetos La de QSOs, obtained . QSOs. parte iden 5. (1863 found disp use ∼ t limiting filtros. cuadrados ted con bina General (1700 QSOs, Mark m presen is 2100 21 tified on of onibles uestra tativ AMENAL extragal´ on The in B presen de ob and la to three CA A — the arian, ob ≤ de t o La jetos) extragalactic ts as b w total los magnitudes, b v with A ma usqueda ´ consiste 10 17 jects). e er o b GALAX- T de GNs, new para Byurak grandes en magnitud ted. est ob complete acticos . ALOGUE parts: datos jorit BLLac). 5. 26 SBS llega area el y jectiv X-ra plates y large el 3132 cielo P y ears The The and A- an de de de es se of of y y y a a e , 155 © Copyright 2005: Instituto de Astronomía, Universidad Nacional Autónoma de México nique (V ies, Complutense MacAlpine, Mic 1994). & dle w american ob later) lo presence p b om Mark Mark (MBG ob metho & kno surv based sion field to cial this (1956) samples and Mark 156 directions tion digital v of galaxies, telescop dertak v star-forming ing metho eys. eys oin er orld. w-disp ogel jectiv jectiv Miy what y: Finally In The Since Zemelman wn higan, of their ob ey ted of tec place, W at for lines. the arian arian arian through a d d that en this the astronomical Un on auc jects asilewski et for PG and other hnique. sky UV and e-prism e-prism es systematic galaxies ersion The out of of w w tec and al. metho til the of Observ to their hi-Isob as , excess e of UV-brigh 1970s: and astroph surv metho selection surv (1967). com The MacAlpine, b there surv w (1967), requires hnique 1993); kno a originally MCT, recen emission Lewis, ecause in also disco galaxies a selection ev pioneering extragalactic de new v t v one ey sp 1. bines 1976); w ey elengths d en color, eys, w estigation sp other ha atory 1983); e o sp d are ectroscop tly used Madrid CTIO INTR (Mark v UV ysical based ectra (Green ab QSOs v ELG 1984) direction er ectra of searc w or t Coziol e of The & researc man they m almost based as out surv stars the b with , three at w large ultiple lines tec three een disco of Smith in Smith emission selecting UM ODUCTION as in b arian surv h ob and/or UCM y surv Smith, studies optical on tremendous has hnique Seyfert eys ecome selection and tensiv galaxies pro w 1976), the for are surv carried y and first jects the h on pro et thin-prism as . v detection in all n ey in the ey ered differen surv b that duce surv exp um 1967) p 1975; the KISO deriv F 1977c,); the een al. jects ey QSOs, adv (Emission-line their eculiar extragalactic surv first existing urther ely in (Cerro-T from enhanced p of b , the w of & osures existence galaxies, ey on opular eys ob tro ers use out 1993). in a Mon learned con en of Zamorano according the Haro ed. used v ey ob initiated jects Smith, Lewis t ha elength. first duced surv t in lo (Univ whic wide-field galaxies lo o success metho using tin a of also ject filters. of ob w-disp tro treal v ccup on surv (Univ fundamen w-disp HQS h e of optical uum in ololo around (1956) ybrid ey activ jects systematic large-scale h duced blue according b (10 b emplo selection, The starburst the ersit eys, the y of b 1977a,b; all y Aguirre, Sc een ds. (T surv ersidad y astron- a ersion, surv to study- a of galax- hmidt e ersion radia- et based In Muc ak using other emis- n y same Haro tec color y mid- This sp ears um- The w sur- sur- and and and STEP ter- y un- the the the eys ase tal al. b ed ell ey h- of e- h y ANIAN CASE uleak clude metho Sc & 52 surv rak v (1800 co The of lected use (FBS), on UV tions tude cess. quired Mark The a galaxies same v of disco the Mark of in of surv disco complete ies, cur galaxies, et b zarella nitude of ey ey e v cen v hmidt Mark Sc al. Mark Mark starburst, estigate b Sy an , . inc er The The The Emission-line In A Mark ph thereb a in ey ey excess oth w primary hro v v largest on arian arian tral compilation the & (1989). Nearly Byurak ered. ered h ere parallel of activ grism d galaxies. ysically Observ A/mm ˚ ob surv A of (Surace to & also arian w arian came most P arian eder (1.0–1.3 observ the in UV-excess GNs. arian prohibitiv et as jects large SBS 13 esc carried role sample B Balzano y obtain in the ey galaxies. e Mark surv in al. ab commonly Mark = b conducted h instrumen and QSOs, and 1970; an FBS galaxies atory 20 selection est with extensiv at blue (P with galaxies surv 1984; the in galaxies differen out rendered ations FBS 15.2. 1986). The galaxies)—w & ey n esc H arian Sc y um m) the plates out grens arian of galaxies ears complete of Com star ha γ ey con e 1% using the (1986). hmidt h compact the Hoag and with sky ) b 1987) 3 A Mark published Mark v In Sc amoun & thin (Mark task ers with of turned e e t tin GNs galaxies of adv BLLac ts te w forming w criterion Mark kno hmidt b a galaxies t that Sanduleak use area to line reac in the yp ere the as uum. ecome sp the field 1976; 1994). in of arian v arian 1.5 en telescop and of the searc wn of ery es the ectroscopic do The arian of t published sp hed emission as t building needed the arian co surv First UVX and out use distinguishing degree of wn of all galaxies of telescop ob ectroscopic the as famous the v data—(the and time-consuming kno Hoag mid The h ered, surv galaxies presen galaxies. large phenomena comprise complete ∼ w w jects ey to & of telescop degrees the to H for as e. surv orld UVX Marseille 1983, Byurak 17 complete wn (UV Stepanian b I a o ey to ob a limiting 1970s I e the v . Mark and in of & telescop The quasars 5 lo er e ted and Byurak ey b w Seyfert collectiv limiting galaxies jectiv complete w observ resulted y magnitude. w-disp order a ere (UV Smith at ha 1986; ere 200 presence excess) a e ab of Mark an 10% Catalogue Catalogue Catalogue iden arian These in v new h b the with time found e Sc out b undreds that y e v the activit used Seyfert excess) magni- Surv et es ations. an estiga- pla to prism. 1983); galax- (Hoag hmidt ersion tifica- Sand- ely 1977; of arian Maz- mag- w Byu- deep w that 10% pro- in sur- sur- dis- y 40– een the the o ere se- re- in- all ed ey as to to of c- y a © Copyright 2005: Instituto de Astronomía, Universidad Nacional Autónoma de México ∼ telescop statistical Surv SA jects, high cise of scopic distribution, done ing suremen co re-observ with co (San-P resolution A tectors, troscopic sp started ter the tude the thousand range on, (SA ous qualit and complete no detectors searc the separate 1991. the and The in rak the tion v v ectroscopical w Whipple 250 series 1974 O an ered ered A The Sp S/N O, the the 2.6-m observ extension 1 2.1 other photometric sp 6 ey new use h of S on the (Russia) with y detailed and ectroscopic surv That of m / ectral SBS , m and observ edro Russia) N in 4.5 fain es. and completeness, and photometry and ts for m last the starting o four of ob ed 3300–9000 largest deep Byurak the v observ of and 1977 UVX ∼ square > results ey ations of er and w the a Cananea Observ jects ob m t instrumen the M´ is, with b . not as 500 nearly 30 finished the classes y searc ations Altogether, medium original ob the selection est a artir, er The jects. ears, MMT description and ending of selection with 17 and reliable wider ratio, purp 5–6 observ surv jects, ations, all telescop in surv an photometric observ with plates Sp b did the observ of degrees Byurak h y atory to ob etter the ears con 3600 the M sp ecial a w eys, for Sc the for A. ˚ or ose w ey (Multi-mirror (M extended in jectiv SBS not ere ts series ´ surv exico) in sp with ectroscopic ations. resolution as hmidt in the 0.9 tin criteria. luminosit ations. necessary A differen 10–11 1605 the sp reac w ations ´ 1986. exico) of in (1974–1991) ectral sp (USA), w of in e order ob an carried obtained as particular ued Astroph alw v more ere of of ey ectral surv few m in ob ectral e image the estigation sp a jects brigh of hes named prism observ telescop the the Burrell-Sc the jects a ob to ectrophotometric telescop mo data for used As ys sp ey In h of A ˚ to range, SBS and t The and undred B jects, The the than SBS . fain ectrographs y dern classification. t w more the t w resolution out of Northern ha con determine yp tub a sp ysical In observ w ∼ ere orld measuremen SBS o observ atory for p function, for telescop surv rule v the bulk v 1 ere the 1.6 ectral es ter QSOs, es oin total limiting selected 19 e trast er e w with as e concerning m b CCD. w selected. 3000 than 2145 the ere of sp hmidt photographic . w ecause at SBS completed t-lik w Second A ere ob 5. ey A/pixel ˚ w the magnitudes. and 2.1 the observ ations ere of ations (Armenia), ere ectroscopic GNs. A ell nearly that jects range needed with the The w necessary GN, the sky e, obtained e 25 and required SBS sp m e the used sp GENERAL 0.6 sp as F and ob started and magni- spatial (USA) do urther USA), previ- y ectro- 1.2 ectral ectral atory ts time, sp some plate SPM Byu- mea- Dur- ears. jects w w w with FBS m etc., b pre- and w one not the ob- de- ere ere ere ec- for for et- w as to in m of e CA pairs, (CASE, of names phological describ blue telescop § Catalogue stellar of w tion teria tec rect v rameters presen 1994). Stepanian § troscopic 1988; cation, imp marizes shifts ha are criteria lished data 155 The minosities. this sary optical, Sy1.5, consists tiw all BCDG, as the grees galaxies 5.0.1. 3. ey T ere v SBS ALOGUE hniques SBS w surv a The In So The e all Sp ortan review area v Sy catalogue, main ell images of corrections presen previously elength and are published area triple, Stepanian and t ectral lists. presen far, § ob ed ey galaxies 8 The for galaxies the as and 2, e description as General and galaxies these KUG, of IRAS the disco and t presen jects, Sy1.8, related and ob parameters, is red there including of of three results the additional features w of w 1983, SBS and ted morphology the at General 150 The jects. presen e classification ell and ted Second SBS the its Catalogue v the data, photometric plates Zw, ered nature the and briefly the is in ted ob is the in as of as b Catalogue H structure, ma and in to 9 in et quadruple SBS to third giv een SBS 1984a,b; con galaxies the so jectiv I The slit ted whic NGC, a § author Sy1.9, w other I in of FIRST jor of in with within § metho al. 2.2.1–2.2.3. emission en 90 galaxies Catalogue ell. far 5.0.1. series Byurak tained Mark and rep the parameters. Catalogues § of surv the review SBS surv of the at parts. second 4. 1988–2003; h in part e-prism LINERs, obtained. of of 761 orted a When the etc.,) 38 SBS data and redshifts, the § d BA ey and 44 incorp arian data ey few the observ is 5 the SBS the fluxes of Mark galaxies systems, in Binary of an are briefly and new prime and organized are O lines, The and Sy2s, the end part t pap Catalogue, T metho the h are b observ yp main for ob classification presen they Surv able undreds of The y ob Sc BLS1, orated and arian here ations 562 § other e and A jects ers as Stepanian the first 6. giv Catalogue First hmidt jects: of the presen the classification Stepanian While GNs; luminosities, fo sp systems, summarizes and based ey data 6. and d 991 w The exist, ation, en cus the SBN+SB, other (Mark ted ectral presen established. basic ell part and already et emission based as 31 SBS The a (SBS). are in of (FBS) 10 soft other 596 ts square of from that few plates Catalogue Catalogue here as follo compiling al. NLS1, this on new selection common the presen data giv the arian galaxies descrip- the ts BLLac, classifi- criteria ob (1994). the of galaxy QSOs, X-ra on neces- 1984– 1984– ws: DSS1 is sp en some same sum- mor- pub- jects m SBS red- The sur- 6 and line 195 157 cri- pa- the the are de- ec- for ul- di- lu- 25 in m ts & y it , © Copyright 2005: Instituto de Astronomía, Universidad Nacional Autónoma de México sen p spatial con outside tion magnitude, sen § logue the with 158 FIRST fluxes SBS galaxies) ties and and 336 tion minosities sen galaxies, ies WD of ob 32 will and ob area area—108 +47 lations. their and SBS surv A that differen surv discussion tigation 5.1. oin stellar jects jects brief ted ted ted ( is tained Relev The Multiw Ov The In The statistical § ey) ey 134 at t one b are of galaxies D other degrees NLQSO of Catalogues. describ 9.2.1 a of luminosit presen source e The of § . erall A at in SBS in 9 1416 source in t distributions stellar selected presen of FIRST comparison 137 in satellite Finally the list SBS SBS ob extragalactic SBS whic are w an t ob 3 w 12, § § yp the e the at 7.1. a in and of Catalogue galaxies 8.1.1. ere relev ject the BLLac, t 350 jects, v QSO, ted presen e stellar presen of es ob redshift, MHz SBS (one elength and 1416 h stellar the statistics 25, T QSOs Seyfert samples the ted SBS in iden analysis. SBS ob y able The , jects of § ob is migh strip an fluxes, ob in in 9.2.3). w function, jects the completeness 60, data luminosities while a Section jects ob of general and t surv e in MHz for t jects the tified ted § planetary and ob main and Catalogue redshift suggest 5.1. data ob some 9. and t are jects the with of a and cen soft data galaxy of jects b 532 Southern ey the luminosit ob us jects, in the are are second the e outside concerning The the are 121 F (219 giv 72 with unfinished tered SBS R BLLac jects, § or sky studied concerning presen previously 100 X-ra 10 con are other prop 8.2.1 OSA t ob of p en and yp iden giv stellar and giv presen SBS a QSOs. and other eak 133 § con jects, tains stellar area sample X-ra 6.1 nebula. stellar e few SBS giv in for µ en y en on pap erties are T of tification distribution 13 , and the the y 23 ted hemisphere ob surv tains and R § magnitude QSOs/BLL galaxies en. , FIR 492 for fluxes, 7.2. on presen in the directions ted y OSA ob the SBS are er jects. are giv morphology galaxies. ob 398 392 of strips sources, main FIR-radio § in ob eys obtained 499 T p in the jects— W 8.2.2. of ob is the ab jects SBS en The the All colors, oin ables excluded in the declination T tegral the jects galactic e ob SBS SBS jects ts ob out presen , luminosities and ob basis also of t in are the § SBS IRAS, con of summary jects, jects; surv iden 8. the sources data catalogue iden jects, Radio Sy of distribu- SBS § the of of the and and galaxies W and ob are 7. in tiguous a all 31 ob for discuss results stellar ted galax- of whic , corre- tifica- in ey e Cata- NLS1 IRAS tensi- jects. short tified stars from jects they SBS SBS pre- pre- pre- The v also test and and and STEP 375 one 131 159 180 541 the for es- lu- in of is . h ANIAN V. that ipated. ing galaxies Sp those corresp p A b the Mark a logical to tained UV problem end 40 serv of clei brigh lar surv binaries for separation where systems tional the tronomers tude con ies, ies carb sp during result presen giv y ossible er an, ectral 00 h ecial confirm en the Afanas’ev, tin separation Studying All The All The ha activ yp 2. them atory list n of eac radiation ey of Sc w on the on ter arian uclei ving in ere uum othesis of t BYURAKAN hmidt 2.1 S. the program of 1964 galaxies the un t con onding surrounding h of C2 the of purp yp the a Astroph systems e non-thermal carried the General classification and of than normal colors . comp with Hak widened long-term easily these separate galactic 96 system es, tains (L. of b SBS an stars, The this used excess o from observ b a et App v ose the telescop est some ph opian, the w erexp searc in i.e., w UV-con A. of 13 galaxies, the onen Erasto as een surv do of First h ysical of data data out ysical of detectable plates their in results a endix. galaxies yp and comp Shap Catalogue the mag 10 consists made ations w the the sp sp h the n not the prism of osure. common of list t othesis, as ey uclei galaxy from w of ectra ectra SUR M. e quadruple c for Byur of a as v 9–90 tin the ork, cen for pairs haracter cen cen Byurak onen o a, (13 presen Mark FBS of w reac galaxies corresp observ list of v Mark of (Mark whic w uum, ere alo Gjulzadian, 3955 w VEYS, tral (A the tral of tral 1958 all of studied V. ell akan 39 of ob the of , in ere arcsec, of ts in hed v against Mark of GN) arian w en esp omitted lo a) the h jects). ph the t. of of arian as whic Byurak atory v ob b parts. an as Cha parts parts whic arian ob surface w ond v galaxies i.e., ariable carried is et to of ∼ ysical ha sho elop Survey The ecially these. SBS jects, the systems jects. completed same w cen FBS disp arian b a Astroph surv 17 the v vush 1962 h galaxies. the y een h wing (1963) e to b close-binary e In . 1963) w the (V. of the tral y list limiting selecting 5 an activ a ersion b with etc.,) radiation ob ere pairs list photometry their ey AND stars a red mag. of y ecause total Hubble out a The b when with (FBS) and group an, observ jects galactic an bac parts egan preliminary of Lip w great 2–8 of of bluer ely ysical concluded ab as the stars with 82 of excess morpho- detected observ kground In 10 compar- in and the and o SBS galaxies Ob S. angular out magni- to v arcsec, partic- a at galax- galax- of is of atory of etsky angu- close- triple order 1978. n t , from than jects yp UV- lo SBS Bal- um- and n the the the ob- the the ob- the the are as- ok u- a- of of e. , . © Copyright 2005: Instituto de Astronomía, Universidad Nacional Autónoma de México plates: scop ap telescop 4 distilled ered, (Stepanian merous the from with IaF in confined t surv declination. the prism surv jects, grees 1986. y limiting 1977–1981). included bination jects lished sky galaxies degrees The tion purp 40 The degrees. 2500 w . ear 2 een erture. righ million × —three —the —non-vignetted —the —the —the —the The The The Mark 1971–1976; ey ey surv em e ose FBS study of p whic the (Mark photographic 2.2 of 4 classified, in is erio 1974 observ Plate t in . is ulsions of 2) 160 researc es. Second ob in the magnitudes. of ey . main and ascension to particular Second the w the with in arian FBS, same ap plate fo ap maxim h a galaxies The d degrees; surv jects ater. size searc sp the × Its ob cal of arian fact to 1985), the and Northern erture erture series (1965–1975) ations searc other use They fastest ectral 160 jectiv the more ey hers. results h Se these main strip length: surv the co scale: 40 Byurak Mark ma hing yp the con and 1986 um of c The Byurak v 1967–1969; consists hing mm; ond − ering ersensitized and of plates of of jor as t and pro first ey QSOs, e tin plates v yp images first started defined mo angular among parameters arious linear the 52 arian, fain studied prisms: The , the the 15 97 sky a w Byurak ued vided es of Byur A an whic 2123 quasars. w dern ell +49 total inc 00 surv GN a an sim activ as ter pap of 6/mm; the corrector: main the and Surv w in sky w of required h up as akan size as Lip ob h A w completed v b ◦ ultaneous ere in all ey mm; t Surv the magnitudes. ers field: (in estigation 00 y Sc yp ere GN. 1133 1.5 e only an in area aimed Mark FBS jectiv IV-N observ ey the area to o 7 with 1974 galaxies, mirror: 0 hmidt carried other es of obtained v h The great are: 1974) principal Survey including ey < 1 etsky , 40 is visually 1980. ha 3 of searc source the arian fields 4 m a e m surv of the δ 1000 sensitized heated , to ed. and w v × con prisms SBS 991 4, < large e < , and as 17,000 Sc telescop detail photographic in I 4 SBS 1320 of out reac & h b ey extension I α w of (SBS) This tin hmidt IaJ & +61 een More eac (total finished mm; and square fain 1991. conducted as examined. of and Stepanian ob < data com The 1000 1500 are uation h with Lip nitrogen Sc GENERAL h in for mm; new 17 jectiv and ◦ disco b ter fain square area hmidt 00 ab e y bined 4 selec- using h o com- than pub- base tele- field SBS a 15 v mm and × 0 Be- out n ob- ob- the de- ter et- Sy I 10 u- v- in in of of e- I- m is 4 CA scop the sp an p dak emission had rather ob presence sions w distribution nian areas Stepanian a to cess, gether lished jects, lens. co sion R.A.=12 and (2) stars)], b b started kno other field); teria. degree from degree observ set fourth third second (the fields y y T osition ell sky v ectral y jects ab ALOGUE 2.2.1 visual er +45 Due Differen The A wn for of optical I orien 18 e to as and out t I first et allo extended the w area The as IAJ, with prisms is ational R.A.=09 in [UVX ob h long field); field); the there All increased the b ere prism. ◦ with Mark field . 00 con al. but field); first to 00 e flat. h range. wing m angle, 19.5 jectiv 1983 − of tation Southern The lines insp 00 0 field); used b 1984; uc selected: 0 selection Ko 03 Northern a the b tained t 1988, in cen system time. a et m and in eginning the eac arian h are list Piazzi-Smith mo R.A.=15 within ◦ galaxies, mag. with ection strong , w dak The righ SBS metho the (Mark e-prism ters the area and/or – R.A.=12 h the Subsequen Dec.=+59 fields een since allo h R.A.=08 on 47 dified Southern The Mark sev the of − R.A.=09 +61 1990). The t w I the acquisition m sensitivit 05 optics differen is I ob sp Survey hemisphere the wing at The 03 ascension. as SBS en IaF, (1) of , criteria o arian d uniformit UV the hemisphere the ◦ ◦ corrected ectra. ob Dec.=+51 v w jects h arian h of use 00 basic R.A.=11 er em the selected 00 and plates, published an 30 sky as ere ELG, for h selection jectiv 0 Ko h ob one the The con 22 Surv 0 the m SBS ◦ is ulsions tly 00 of h hemisphere in . w t & and 00 observ A lens, sky the 50 , first as jects m +35 y dak et ell made data m filters I r Dec.=+59 w tin 0 , Stepanian en Surv declination e I to m w e the (the ey , published ere of IaJ, y a QSOs, w The al. that Southern 05 , as a surv w h uum, tire in prisms as ◦ ◦ from Dec.=+55 I of v the ell and Dec.=+59 obtain co 30 w Dec.=+55 A ere w I 00 a ed of elength h in for (Ko lists observ IAF, ey 1985, p the the as of 00 as v GN the sev I m the w sky 0 first ossible. ey; I plates as ob ered is , declination, field , IaF, (the ere used p its 0 all uviol con the dak originally en w a eculiar Dec.=+59 area. and in λ follo jects disco (Mark the other ◦ sp can Ko area selection e 4400 sp th 1986; 00 observ namely 1983). Structur single ations t hemisphere, carried lists tin righ b sixth IV-N yp ectra co presence and of planned to ectra I dak y using 0 ◦ wing: I ◦ field). I glass BS ◦ v v ued w 00 rotate (the I es Tw 00 IaJ, The the outlined 00 IaJ+1.5 erage ery a arian t test A ˚ as ob of 0 energy Stepa- 06 0 ascen- ations IV-N) of 0 field); single 4 em , o do using Alto- (blue done for pub- jects with tele- a SBS blue e fifth pro- (the (the (the h ◦ out. w and Ko- × and 159 sky cri- ob- the the the wn 00 00 ul- 7x ell as to in of & a 4 0 0 © Copyright 2005: Instituto de Astronomía, Universidad Nacional Autónoma de México Later 160 ties dak D. THE W concerning plates; 12 a prism, 09 tometric plates. 08 eedman, I observ IF 17 16 16 10 15 15 14 13 12 12 11 09 11 14 13 09 08 10 R.A. h h SBS h 22 40 40”Sc 00 =Ko 00 30 00 00 30 00 00 30 30 00 30 00 00 30 00 30 30 30 T m m elescop m SBS I , , SUR I +55 +55 ations calibration. Thanks IaF=Ko hmidt dak I I I I I I I I I I I I I I I I I I I IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF who the Declination=+59 surv ◦ ◦ VEY e 00 00 I SKY I I I I I I I I I I I I I I I I I I I IF I I I I I I I I I I I I I I I I I I I 0 0 encoun limited ey; pro ; ; IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ dak 09 +1.5 15 to FIELDS. vided h CO N=Ko h view(deg.) THE 47 I I I I I I I I I I I I I I I I I I I 30 G. Field I 4 I I I I I I I I I I I I I I I I I I I I . IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF degree m tered IaF+R 2 m VERA amoun x , Ko , 4 +51 +59 dak us SBS . of 2 3aJ 3aJ 3aJ 3aJ 3aJ 3aJ 3aJ 3aJ 3aJ 3aJ joian, ◦ THE 00 with a ◦ prism, G610+ ◦ GE IV-N+R 00 00 t SUR 0 series N N N N N N of 0 0 ; IS COORDINA and IV-N 10 R. I I I the a I I I 08 VEY. FBS IaF+R IaJ IaJ+GG495+3 v h 15 14 11 11 10 14 10 09 08 15 15 13 13 12 12 11 09 08 17 16 16 R.A. 991 4 ailable 07 h G690 W of Em 17 ob 00 degree necessary 58 37 28 01 34 10 07 40 46 31 04 43 16 49 22 55 13 19 19 52 25 +R m est, h surv difficul- m jectiv D ulsion, , 00 OBJECTIVE +55 G630+4 G690+4 E + m I I I I I I I I I I I I I I I I I I I I I I ey Ko- and STEP G IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF , prism, Declination=+55 e 4 ◦ +59 +1 T T 2 TES 00 plates; prism ABLE ABLE degree filters OR I I I I I I I I I I I I I I I I I I I I I I ◦ 0 I I I I I I I I I I I I I I I I I I I I I I ; ◦ 5 ◦ ◦ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ ◦ ANIAN 00 11 prism prism prism OF prism SBS ∼ 0 h I 00 w Ko b 07 is prism, I I I I I I I I I I I I I I I I I I I I I I 1 2 I 1 I I I I I I I I I I I I I I I I I I I I I I IaJ=Ko ere et THE / PRISM IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF m IaF h the surv 40 dak w , 43 +59 co een T m main ey; H 3aJ 3aJ 3aJ 3aJ 3aJ 3aJ 3aJ 3aJ v SBS CENTER 1800 plates, ◦ Disp ered ◦ and 00 1000 dak 1800 OF 00 +49 A/mm ˚ 800 3aJ=Ko OBSER 0 0 N N N surv ersion ; con A with I 17 THE 11 I H ◦ H H band IaJ+1.5 00 w 08 h α γ h ey γ tiguous 10 09 13 12 11 10 10 15 14 12 11 09 08 13 12 08 14 14 16 16 15 16 R.A. e 15 30 0 h . direct dak V OF w 00 11 47 47 11 23 59 35 23 11 59 47 23 59 23 35 35 59 35 35 11 47 m 59 and m WHOLE A T ere m , en TIONS in +59 I THE W degree 6900–8500 6300–6950 4950–5400 3500–5400 I able I I I I I I I I I I I I I I I I I I I I I I I +61 B IaJ+GG495 area fields; righ IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF a ◦ Declination=+55 v and 00 A ˚ eband ◦ FIELDS I I I t I I I I I I I I I I I I I I I I I I I I to 0 SKY in 00 I I I I I I I I I I I I I I I I I I I I I I ; I prism, IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ IaJ ascension. 08 12 V complete 0 the h h plates in 00 00 a I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I SBS m m SBS + IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF IaF declination, Num of ARE , , +59 +59 3 for fields 10 57 22 64 surv degree surv the 3aJ 3aJ 3aJ 3aJ This b ◦ ◦ ◦ pho- er 00 GIVEN. 00 00 ey sky 0 ey 0 0 N ; ; region . area and © Copyright 2005: Instituto de Astronomía, Universidad Nacional Autónoma de México nation tiv Fig. cen com limiting nous en Northern exact all 15-30 +59 telescop fields o minimize min 4 the w +59 hemisphere, a and of the prisms tudes the w 19.5. The v ◦ ere a set 20 erlap t Square degree v ely v tered the Three The There 1000 binations. utes. ery eband b ◦ ◦ distribution sp prisms 200 300 400 500 600 700 800 900 1. 0 23 mean 00 00 ). , sky est aligned equal of The v b min ectral 64 ary needed cen 0 0 The in high orders magnitude fields e,that The of , , SBS ∼ plates on 16.5 area 22 resp con hemisphere, the utes com ma sky 3500–7000 tered the obtained 10 are to from and dep +59 qualit prism fields the resolution. tiguous surv jorit cen with ectiv the plates influence bination are fields is of zones sets endence for 17.0 reac 19 ◦ filters of on tered n field 4 ey 00 the y plate for um the y ely cen × the w the . the of of hed 0 fields disp +59 : is main as with differen fields, . b 4 lo A. ˚ 17.5 SBS tered to the follo (+56 plates. w IIIaF+RG630+4 er on as are size cated declinations of degree Ov plates declination with orien of ere ersion B ◦ The field, Eac , of follo the B [mag] declination the ob erlap wing: sky cen the ∼ con +55 ◦ sho of of completely t 18.0 on 54 fields ted jectiv h differen ob 19 limiting SBS the in ws: tered the use obtained Eac tiguous wn 0 (the area w ranging telescop field ◦ declination IIIaJ+GG495+3 jectiv . < , in as 5. so F the Byurak h SBS and e-prism 18.5 or of in surv in Dec in ∼ declination axis that Limiting o full in zone of w t e on three the righ strip eac T 1000 prism +51 as magnitude Sc ey . the and +51 surv e able +51 SBS co from < using plate 19.0 hott h in the an t declination declination co guiding area v consists IIIaJ+1.5 ◦ plates +61 ered ascension zone Northern ◦ ob A ˚ b 00 v ey ◦ +55 homoge- order and Sc GENERAL y 2. 00 ered o sp 18.5 resp magni- 0 jectiv filters. size on hmidt differ- . in in ◦ 0 decli- 19.5 ectra is ◦ with 06 filter The The and and 00 the the are the ec- o on b on 12 0 to to of is ), 0 y e ,
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