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VLA-COSMOS Survey MAMBO-COSMOS Survey

VLA-COSMOS Survey MAMBO-COSMOS Survey. Eva Schinnerer (MPIA). VLA-COSMOS Survey - Team. Eva Schinnerer, MPIA (PI) Vernesa Smolcic, MPIA (PhD) Knud Jahnke, --> MPIA (post-doc) Chris Carilli, NRAO Nick Scoville, CalTech Frank Bertoldi, RAIUB Andrew Blain, CalTech

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VLA-COSMOS Survey MAMBO-COSMOS Survey

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  1. VLA-COSMOS Survey MAMBO-COSMOS Survey Eva Schinnerer (MPIA)

  2. VLA-COSMOS Survey - Team Eva Schinnerer, MPIA (PI) Vernesa Smolcic, MPIA (PhD) Knud Jahnke, --> MPIA (post-doc) Chris Carilli, NRAO Nick Scoville, CalTech Frank Bertoldi, RAIUB Andrew Blain, CalTech Marco Bondi, IRA/CNR Paolo Ciliegi, Oss. Astr. Chris Impey, U of Arizona Anton Koekemoer, STScI Olivier Le Fevre, Lab. d’Astr. Meg Urry, Yale Paolo Vettolani, IRA/CNR http://www. mpia.de/homes/schinner/cosmos/cosmos.html

  3. VLA-COSMOS Survey -- Status 1.4 GHz Observations pilot project: 10hrs A array w/ 246 sources identified data published and publicly available large project: A array: 41 days x 6hrs = 256 hrs Observations finished (Jan. 9th, 2005) Calibration Done Imaging under-way (Finished: by July) Astrometry tests started Preliminary source catalog (~ 3000 sources)) for Spectroscopy (VIMOS & IMACS) Final source catalog (by October) including testing C array: 24 hrs to be scheduled in June - August 2005 A+C array image (in fall) 5.0 GHz Observations - BnC array: 9.5 hrs - follow-up (June’05)

  4. VLA-COSMOS - Large Project 2x 4x 16x 8x 16,000 x 16,000 pixels 0.34”/pixel 20/40 days quick-look rms ~ 14mJy/beam

  5. VLA-COSMOS Survey -- Products & Schedule Products: - image w/ ~ 1.7” x 1.5” resolution ~ 9-10 mJy/beam rms (fairly uniform) - final source catalog (~ 4,000 sources expected) - For A array-only data & A+C array data Schedule: - final A array-only image (July 2005) - final A array-only source catalog (October 2005) - final A+C array Image (December 2005??) - A+C array catalog (early 2006)

  6. VLA-COSMOS - Source Properties I 0.1 1 Log ( I [mJy/beam] ) Preliminary catalog: ~ 3000 sources (5sigma) ~ 60% optical IDs N

  7. VLA-COSMOS - Source Properties II Galaxy Type redshift Stellar mass

  8. VLA-COSMOS - Source Properties III

  9. VLA-COSMOS vs. HST morphologies 2” 2” 2” 2” z ~ 0.2 z ~ 0.2 z ~ 1.0 z ~ 1.3

  10. VLA-COSMOS Survey -- Science Projects Defined Projects based on VLA-COSMOS Data (Preliminary List, not complete) (People involved are listed in brackets, order is not final author list): 1/ radio source catalog (Schinnerer, smolcic, Bondi,..) 2/ Census of faint radio sources --> Star forming galaxies (Smolcic (PhD thesis), Schinnerer, …) 3/ Wide Angle Tail radio Galaxy (Smolcic, Schinnerer, Carilli, Bondi, …) 4/ host galaxies of radio AGN (Jahnke, Schinnerer, …) 5/ radio vs. optical AGN/QSO (Trump, Impey, …) 6/ radio galaxies vs. extended X-ray emission (Bondi, Ciliegi, …) 7/ high-redshift FRI galaxies (Bondi, …) 8/ radio galaxies (FRII) - AGN part (Kurk, Jahnke, …) 9/ highest redshift radio galaxies (Carilli, Schinnerer, Koekemoer, Jahnke, kurk…) 10/ radio properties of (sub-)mm galaxies (Carilli, Bertoldi, Schinnerer, …)

  11. WideAngleTail (WAT) Radio Galaxy @ z~0.3 identified w/ Galaxy Cluster in X-Ray & Optical • X-ray substructure • cluster-(sub-)cluster merging? Smolcic, Schinnerer, Carilli et al. (2005)

  12. MAMBO-COSMOS Project -- Up-Date People: bertoldi (PI), Voss, Schinnerer, Carilli, …) Camera: MAMBO 1.2mm Bolometer @ IRAM 30m telescope Observations: ~ 80hrs on-source (in total: 120 hrs) ~ 240 arcmin2 area resolution: 10.6” FWHM rms ~ 0.9 mJy/beam 28 sources w/ S/N > 3 centered on 10:00:30.0 +02:12:00 (J2000) Plans: spectroscopic follow-up (VIMOS targets) NIR imaging VLT/ISAAC proposal (pending; PI: Bertoldi) APEX/LABOCA observations @ 870 mm

  13. MAMBO-COSMOS Project -- Up-Date cont. S/N Relative Offset [‘] Relative Offset [‘] Bertoldi, Voss, Schinnerer, Carilli et al.

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