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6dF Visualizations Supergalactic Cartesian Coordinates SGX Moving Slice 1000 km/s thick SGX from15000 to -35000 in steps of 500 km/s (This version with labelled features) OVERALL. Tony Fairall / University of Cape Town / Nov 06. ‘Labyrinth’ software (written by C. Hultquist and S. Perumal).

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Tony Fairall / University of Cape Town / Nov 06


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    1. 6dF VisualizationsSupergalactic Cartesian CoordinatesSGX Moving Slice1000 km/s thickSGX from15000 to -35000in steps of 500 km/s(This version with labelled features)OVERALL Tony Fairall / University of Cape Town / Nov 06

    2. ‘Labyrinth’ software (written by C. Hultquist and S. Perumal) Where two or more galaxies are separated by less than the percolation distance (i.e. in groups,clusters or large-scale structures), they are enclosed within a transparent surface. The percolation distance used here is 100 km/s in redshift space at cz=0, but increased with increasing cz to compensate for the drastic decrease in data density. The colours carry no meaning, except the blue serves to subdue the visual appearance of the distant structures (that look thicker since they were created with a larger percolation distance), in balance with the nearer structures.

    3. PowerPoint presentation allows one to scroll forwards and backwards

    4. +SGY REFERENCEGRID 100 M pc +20000 -SGZ ZOA o ZOA +SGZ +20000 -20000 -20000 -SGY NGH top, SGH bottom. Looking in a negative SGX direction. This grid applies to all slides following 6dF Overall

    5. SGX = 15000 100 M pc ZOA o ZOA 6dF Overall Each slice is 1000 km/s thick

    6. SGX = 14500 100 M pc ZOA o ZOA 6dF Overall

    7. SGX = 14000 100 M pc ZOA o ZOA 6dF Overall

    8. SGX = 13500 100 M pc ZOA o ZOA 6dF Overall

    9. SGX = 13000 100 M pc ZOA o ZOA 6dF Overall

    10. SGX = 12500 100 M pc ZOA o ZOA 6dF Overall

    11. SGX = 12000 100 M pc ZOA o ZOA 6dF Overall

    12. SGX = 11500 100 M pc ZOA o ZOA 6dF Overall

    13. SGH = 11000 100 M pc ZOA o ZOA 6dF Overall

    14. SGX = 10500 100 M pc ZOA o ZOA ZOA 6dF Overall

    15. SGX = 10000 100 M pc ZOA o ZOA 6dF Overall

    16. SGX = 9500 100 M pc ZOA o ZOA 6dF Overall

    17. SGX = 9000 100 M pc ZOA o ZOA 6dF Overall

    18. SGX = 8500 100 M pc ZOA o ZOA 6dF Overall

    19. SGX = 8000 100 M pc ZOA o ZOA 6dF Overall

    20. SGX = 7500 100 M pc ZOA o ZOA 6dF Overall

    21. SGX = 7000 100 M pc ZOA o ZOA 6dF Overall

    22. SGX = 6500 100 M pc ZOA o ZOA 6dF Overall

    23. SGX = 6000 100 M pc ZOA o ZOA V100 V97 CETUS 6dF Overall Only selected voids (newly identified) labelled

    24. SGX = 5500 100 M pc ZOA o ZOA CETUS 6dF Overall

    25. SGX = 5000 100 M pc ZOA o ZOA CETUS 6dF Overall

    26. SGX = 4500 100 M pc ZOA o ZOA ERIDANUS V101 CETUS 6dF Overall Only selected voids labelled

    27. SGX = 4000 100 M pc ZOA o ZOA ERIDANUS CETUS 6dF Overall

    28. SGX = 3500 100 M pc ZOA o ZOA ERIDANUS V112 V115 V116 V117 CETUS V118 6dF Overall Only selected voids labelled

    29. SGX = 3000 100 M pc ZOA o ZOA ERIDANUS V127 V115 V118 6dF Overall Only selected voids labelled

    30. SGX = 2500 100 M pc ZOA o ZOA SCULPTOR ERIDANUS V144 V127 V115 LEPUS (b) V128 6dF Overall Only selected voids labelled

    31. SGX = 2000 100 M pc ZOA o ZOA SCULPTOR ERIDANUS LEPUS (b) SCULPTOR (b) 6dF Overall

    32. SGX = 1500 100 M pc ZOA o ZOA L E P U S W A L L SCULPTOR LEPUS (b) V156 SCULPTOR (b) 6dF Overall Only selected voids labelled

    33. SGX = 1000 100 M pc ZOA o ZOA L E P U S W A L L SCULPTOR V24 V156 6dF Overall Only selected voids labelled

    34. SGX = 500 100 M pc ZOA o ZOA L E P U S W A L L SCULPTOR V164 6dF Overall Only selected voids labelled

    35. SGX = 0 100 M pc OUR GALAXY ZOA o ZOA SCULPTOR 6dF Overall

    36. SGX = -500 100 M pc ZOA o ZOA SCULPTOR LEPUS (a) V183 V171 6dF Overall Only selected voids labelled

    37. SGX = -1000 100 M pc ZOA o ZOA LEPUS (a) SCULPTOR V179 V183 6dF Overall Only selected voids labelled

    38. SGX = -1500 100 M pc ZOA o ZOA SCULPTOR V179 V192 6dF Overall Only selected voids labelled

    39. SGX = -2000 100 M pc ZOA o ZOA SCULPTOR PISCIS AUS V199 V192 6dF Overall Only selected voids labelled

    40. SGX = -2500 100 M pc ZOA o ZOA CENTAURUS M A J O R SCULPTOR PISCIS AUS - C A N I S V194 V199 L O G I U M V192 SCULPTOR (b) V207 H O R O 6dF Overall Only selected voids labelled

    41. SGX = -3000 100 M pc HYDRA (b) ZOA o ZOA CENTAURUS M A J O R - C A N I S G R E A T R I F T L O G I U M V192 SCULPTOR (b) H O R O 6dF Overall Only selected voids labelled

    42. SGX = -3500 100 M pc HYDRA (b) CRATER V14 CENTAURUS ZOA o ZOA M A J O R INDUS - C A N I S G R E A T R I F T L O G I U M V192 SCULPTOR (b) H O R O 6dF Overall Only selected voids labelled

    43. SGX = -4000 100 M pc SEXTENS HYDRA (b) CRATER V14 CENTAURUS ZOA o ZOA M A J O R INDUS - C A N I S V225 L O G I U M W A L L H O R O 6dF Overall Only selected voids labelled

    44. SGX = -4500 100 M pc SEXTENS CENTAURUS ZOA o ZOA M A J O R - C A N I S V225 L O G I U M W A L L H O R O 6dF Overall Only selected voids labelled

    45. SGX = -5000 100 M pc V355 LIBRA OPHIUCHUS ZOA o ZOA V225 V233 V234 HOROLOGIUM 6dF Overall Only selected voids labelled

    46. SGX = -5500 100 M pc LIBRA OPHIUCHUS ZOA o ZOA V231 V233 V234 HOROLOGIUM 6dF Overall Only selected voids labelled

    47. SGX = -6000 100 M pc OPHIUCHUS ZOA o ZOA V247 V233 V234 HOROLOGIUM 6dF Overall Only selected voids labelled

    48. SGX = -6500 100 M pc V355 OPHIUCHUS ZOA o ZOA V284 HOROLOGIUM 6dF Overall Only selected voids labelled

    49. SGX = -7000 100 M pc V380 V371 WALL ZOA o ZOA V266 V235 HOROLOGIUM V523 V261 6dF Overall Only selected voids labelled

    50. SGX = -7500 100 M pc WALL ZOA o ZOA DORADO V282 HOROLOGIUM V523 6dF Overall Only selected voids labelled