Исследование радиоисточников средствами виртуальной обсерватории

  • View
    22

  • Download
    0

Embed Size (px)

DESCRIPTION

. .. , . - PowerPoint PPT Presentation

Transcript

  • .. ,

    RCDL-2011,

  • RC RCRRCDL-2011, 1980-1999 . -600 7.6 3.9GHz , SS433 (1981)=+04 5720. :

    RATAN Cold (RC) - 1980. (Parijskij et al. 1991A&AS...87....1P; Parijskij et al. 1993A&AS...98..391P)

    Refined RC (RCR) - 1980-1999 . R.A.=07h17h, RC-; 3.9GHz Slim~3mJy; 90% S>15mJy S>50mJy 1.4GHz mean~0.52 (S~-); ~100 .. (Soboleva et al., 2010AstBu..65...42S)RATAN Cold (RC) Refined RC (RCR)

    RCDL-2011,

  • RCDL-2011, RCR J091401.98+050707.8

    RCDL-2011,

  • RCDL-2011, , RC(1,2) RCR;

    , ALADIN(3), TOPCAT(4), VIZIER(5), NED(6), ds9(7), casjobs(8), SkyView(9), ALADIN perl API, ds9 python API;

    PostgrSQL + web-(1) Zhelenkova&Kopylov, 2008AstBu..63..346Z; (2) Zhelenkova&Kopylov, 2009AstBu..64..109Z; (3) Bonnarel et al., 2000A&AS..143...33B; (4) Taylor, 2005ASPC...347..29; (5) Ochsenbein et al., 2000A&AS..14323O; (6) Mazarrella et al.,2007ASPC..376..153M; (7) Joye&Mandel, 2003ASPC..295..489J; (8) OMullane et al., 2005cs........2072O; (9) McGlynn, 2007ASPC..382...43M

    RCDL-2011,

  • RCDL-2011,

    , /

    VLSS74 80500mJyTXS365 M~10150 mJyNVSS1400 M45 2.5 mJyFIRST1400 M5.41 mJyGB64850 3.5'28-37mJy

    DSS-IIblue , red, IR(J, F, N)~21m (BRI~21.2m R)

    SDSSu, g, r, i, z (g+r+i)0.122.0m, 22.2m, 22.2m, 21.3m, 20.5m (gri~22.6m)USNO-B1B1, R1, B2, R2, I (O, E, J, F, N)0.20.3mV =21mGSC 2.3.2J, F, N (BJ, RF, IN)0.2- 0.280.13m -0.22mRF=20m2MASSJ,H,K0.210%15.8m, 15.1m, 14.3mLAS UKIDSSY, J,H,K (H+K)

  • RCDL-2011, ALADINresetNVSS = get NVSS(0.2,5.0,"Stokes I",Tangent) $1 $2get VizieR(nvss) $1 $2 10'get VizieR(first) $1 $2 10'get FIRST(10) $1 $2 5'get VizieR(gb6) $1 $2 10'get VizieR(vlss) $1 $2 10'get VizieR(txs) $1 $2 10'get VizieR(sdss) $1 $2 1'get NED $1 $2 1'syncG = get Skyview(300,Default,"SDSS G",Tan,J2000,0,NN) $1 $2R = get Skyview(300,Default,"SDSS R",Tan,J2000,0,NN) $1 $2I = get Skyview(300,Default,"SDSS I",Tan,J2000,0,NN) $1 $2Z = get Skyview(300,Default,"SDSS Z",Tan,J2000,0,NN) $1 $2syncR_n = norm -cut RsyncI_n = norm -cut IsyncG_n = norm -cut GsyncRI = R_n + I_nsync

    RCDL-2011,

  • RCDL-2011, DS9 API #!/usr/bin/pythonimport pysao, numpy, pyfits, string, sys#f = open('/home/zhe/RCR/pyprog/RCR2F.txt','r')#ds9 = pysao.ds9()# set plot configure parametrswhile 1: str = f.readline()# countor plot FIRST first = "first coord "+ra+" "+dec ds9.set('first size 5') ds9.set(first) ds9.set('scale sqrt') p = input ("Waiting FIRST...")# SDSS gri RGB map ds9.set('rgb') sdss = "skyview coord "+ra+" "+dec ds9.set('skyview survey sdssi') ds9.set(sdss) p = input ("Waiting SDSSi...") ds9.set('skyview survey sdssr')# ds9.set('contour load ds9.con wcs fk5 cyan 1')# psfile = "print filename "+"/home/"+ra+dec+".ps"

    RCDL-2011,

  • :RCDL-2011, FIRST; , ; . (Lawrence et al., 1986) .

    RCDL-2011,

  • RCDL-2011, 546 RCR 260. 55% - ,29% - ,15% - ,~1% - , FIRST. RCR

    +%?%EF%DPOSS+NVSS342343SDSS+NVSS502525SDSS+FIRST79714UKIDSS+FIRST8578Total = 546 obj771112. + ? :Stellar%Galaxy%Unknown%214435

    N(%)LASFIRST ()+%?%EF%C 411.577914CJ 36.18713-CL 410.389-11D4215.282108T 1030.2964-

    RCDL-2011,

  • information systemRCDL-2011,

    RCDL-2011,

  • RCDL-2011, USNO-B1 (), GSC 2.3.2 (), SDSS() RCR-:(a)(b)SED , (a) (b) .

    RCDL-2011,

  • RCDL-2011, RCR- () m>0.7m and (). RCR- : (a) 2MASS (grey) & LAS UKIDSS (black) (b) GSC 2.3.2 (grey) & SDSS (black)

    RCDL-2011,

  • RCDL-2011, RCR- (+ ?). () (). r-z=0.8. () - SDSS:u-g
  • RCDL-2011, (a) (b) RCR-, (Strateva et al., 2001AJ....122.1861S): u-r > 2.22; Cr>2.6 r
  • RCDL-2011, RCR- ! 10-07-00412

    QSO43%blue16%red- I22%red- II19%LAS ()18.121.731.623.7Rr= 0.4(r-tNVSS)3.13.31.83.1Cr= rp90/rp502.32.33.02.8Zsp1.3(41)0.5(7)0.2(31)0.4(11)flat (0.5) [%]40655070

    RCDL-2011,

    1991 (RC-). , 1980-1981 . -600. RC-, , , 1987 1999 . . NVSS FIRST RC- , , 25% RC- NVSS-. 1987-1999 . 7h-17h 7.6 RCR. , "" 1980 . NVSS -. NVSS-. , VLA 5.4", .

    * . NVSS FIRST. , , - FIRST. - SDSS. LAS UKIDSS (K-). , , , .* . - FIRST SDSS . , , , . RC, FIRST SDSS, RCR. , SDSS, g, r, i, , LAS UKIDSS. , . - ALADIN, TOPCAT, ds9, casjobs ( SDSS), SkyView, (API) ALADIN ds9 perl python. API . ALADIN DS9 . TOPCAT. PostgreSQL, - . * RCR , . . 4 , , RCR DSS NVSS, SDSS NVSS, SDSS FIRST UKIDSS FIRST. NED Vizier. ** , FIRST, FIRST, NVSS. FIRST 5.4, . 0.5% . NVSS (45) , , . . MIT-GB 5GHz, 6 10. , MIT-GB, FIRST 6 . * RCR , SDSS-, . UKIDSS , SDSS FIRST. RCR LAS UKIDSS. . RCR, , . 8-10%%. ~23.3^m R.* SED ( ), - - , . . RCR- USNO-B1, GSC 2.3.2 SDSS. , .*, . . GSC USNO-B1 0.3m-0.5m, 2MASS 0.1m-0.2m. SDSS UKIDSS . , 0.7m, . , . ( ), RCR-.* SDSS ( galaxy) (star stellar) r>21.5m. 21% , 44% - 35% - , - . , , - , . , , , , . USNO-B1, ( mas/yr) DSS SDSS. . NED . , . , , . * SDSS- , (E, S, Sa) (Sb, Sc, Irr) . u-r C_r, , 90% , , 50%, r-. SDSS . . red-I ( ) . (b) () , K5 M0-M5. *217 ( , SDSS) . 4 , . SDSS NED, Z. , , - r- 1.4GHz, AB- . , 2.5% RCR- 1, .. . *