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Yu Feng's Snapshots

  1. snap2

    Snapshot Title: snap2
    Taken by: Yu Feng

    Image: MassiveBlack II Smaller Rectangle(Enhanced)
    Image Owner: Yu Feng



    Description:

    snap2



  2. Snap

    Snapshot Title: Snap
    Taken by: Yu Feng

    Image: MassiveBlack II Smaller Rectangle(Enhanced)
    Image Owner: Yu Feng



    Description:

    snap



  3. nice view

    Snapshot Title: nice view
    Taken by: Yu Feng

    Image: MassiveBlack II Large Rectangle
    Image Owner: Yu Feng



    Description:

    a nice view. how do I get the coordinate of this snapshot?



  4. spiral galaxy

    Snapshot Title: spiral galaxy
    Taken by: Yu Feng

    Image: MassiveBlack II Smaller Rectangle
    Image Owner: Yu Feng



    Description:

    it's a spiral galaxy.



  5. hot host

    Snapshot Title: hot host
    Taken by: Yu Feng

    Image: MassiveBlack II Large Rectangle
    Image Owner: Yu Feng



    Description:

    a hot halo.



  6. Last few particles

    Snapshot Title: Last few particles
    Taken by: Yu Feng

    Image: SPH->MESH: the OctTree flattened.
    Image Owner: Yu Feng



    Description:

    This is the end of the linearized octtree



  7. voids

    Snapshot Title: voids
    Taken by: Yu Feng

    Image: SPH->MESH: the OctTree flattened.
    Image Owner: Yu Feng



    Description:

    the voids are vacuum cells that do not exist in an SPH simulation. The occur because an Octtree smoothing kernel adds more fluctuation to the density field than a real smoothing kernel.



  8. Interesting Feature.

    Snapshot Title: Interesting Feature.
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    Interesting Feature



  9. Black hole #1

    Snapshot Title: Black hole #1
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 4.65x10^9 Solar Mass.

    The growth of a similiar structure can be viewed on Gigapan Timemachine: timemachine.gigapan.org/wiki/Evolution_of_the_Universe#



  10. Black hole #2

    Snapshot Title: Black hole #2
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 3.96x10^9 Solar Mass.



  11. Black hole #10

    Snapshot Title: Black hole #10
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 1.95x10^9 Solar Mass.



  12. Black hole #9

    Snapshot Title: Black hole #9
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 1.97x10^9 Solar Mass.



  13. Blackhole #8

    Snapshot Title: Blackhole #8
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 2.02x10^9 Solar Mass.



  14. Blackhole #7

    Snapshot Title: Blackhole #7
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 2.12x10^9 Solar Mass.



  15. Blackhole #6

    Snapshot Title: Blackhole #6
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 2.16x10^9 Solar Mass.



  16. Blackhole #5

    Snapshot Title: Blackhole #5
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 3.10x10^9 Solar Mass.



  17. Blackhole #4

    Snapshot Title: Blackhole #4
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 3.17x10^9 Solar Mass.



  18. Blackhole #3

    Snapshot Title: Blackhole #3
    Taken by: Yu Feng

    Image: MassiveBlack: A Large-Scale Simulation of the Early Universe
    Image Owner: Yu Feng



    Description:

    The mass of the center black hole is 3.72x10^9 Solar Mass.



  19. super cluster

    Snapshot Title: super cluster
    Taken by: Yu Feng

    Image: d6 036 redo colors
    Image Owner: Yu Feng



    Description:

    super cluster



  20. blackhole ejected?

    Snapshot Title: blackhole ejected?
    Taken by: Yu Feng

    Image: d6 036 redo colors
    Image Owner: Yu Feng



    Description:

    ejected?