6dF VisualizationsSupergalactic Cartesian Coordinates

SGX Moving Slice1000 km/s thick

SGX from15000 to -35000in steps of 500 km/s

(This version with labelled features)

OVERALLTony Fairall / University of Cape Town / Nov 06

‘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.

PowerPoint presentation allows one to scroll forwards and backwards

NGH top, SGH bottom. Looking in a negative SGX direction. This grid applies to all slides following

-SGZ+SGZ

+SGY

-SGY

-20000+20000

+20000

-20000

REFERENCEGRID

oZOA ZOA

6dF Overall

100 M pc

SGX = 15000

Each slice is 1000 km/s thick

oZOA ZOA

6dF Overall

100 M pc

SGX = 14500

oZOA ZOA

6dF Overall

100 M pc

SGX = 14000

oZOA ZOA

6dF Overall

100 M pc

SGX = 13500

oZOA ZOA

6dF Overall

100 M pc

SGX = 13000

oZOA ZOA

6dF Overall

100 M pc

SGX = 12500

oZOA ZOA

6dF Overall

100 M pc

SGX = 12000

oZOA ZOA

6dF Overall

100 M pc

SGX = 11500

oZOA ZOA

6dF Overall

100 M pc

SGH = 11000

oZOA ZOA

6dF Overall

100 M pc

SGX = 10500

oZOA ZOA

ZOA

6dF Overall

100 M pc

SGX = 10000

oZOA ZOA

6dF Overall

100 M pc

SGX = 9500

oZOA ZOA

6dF Overall

100 M pc

SGX = 9000

oZOA ZOA

6dF Overall

100 M pc

SGX = 8500

oZOA ZOA

6dF Overall

100 M pc

SGX = 8000

oZOA ZOA

6dF Overall

100 M pc

SGX = 7500

oZOA ZOA

6dF Overall

100 M pc

SGX = 7000

oZOA ZOA

6dF Overall

100 M pc

SGX = 6500

oZOA ZOA

6dF Overall

100 M pc

SGX = 6000

oZOA

CETUS

ZOA

V100

V97

6dF Overall Only selected voids (newly identified) labelled

100 M pc

SGX = 5500

oZOA

CETUS

ZOA

6dF Overall

100 M pc

SGX = 5000

oZOA

CETUS

ZOA

6dF Overall

100 M pc

SGX = 4500

oZOA

CETUS

ERIDANUS

ZOA

V101

6dF Overall Only selected voids labelled

100 M pc

SGX = 4000

oZOA

CETUS

ERIDANUS

ZOA

6dF Overall

100 M pc

SGX = 3500

oZOA

CETUS

ERIDANUS

ZOA

V117

V112

V115

V116

V118

6dF Overall Only selected voids labelled

100 M pc

SGX = 3000

oZOA

ERIDANUS

ZOA

V127

V115

V118

6dF Overall Only selected voids labelled

100 M pc

SGX = 2500

oZOA

ERIDANUS

LEPUS (b)

SCULPTOR

ZOA

V127

V115

V128

V144

6dF Overall Only selected voids labelled

100 M pc

SGX = 2000

oZOA

ERIDANUS

LEPUS (b)

SCULPTOR

SC

ULP

TO

R (

b)

ZOA

6dF Overall

100 M pc

SGX = 1500

oZOA

LEPUS (b)

SCULPTOR

SC

ULP

TO

R (

b)

L E P U S W A L L

ZOA

V156

6dF Overall Only selected voids labelled

100 M pc

SGX = 1000

oZOA

SCU

LPTO

R

L E P U S W A L L

ZOA

V156

V24

6dF Overall Only selected voids labelled

100 M pc

SGX = 500

oZOA

SCU

LPTO

R

L E P U S W A L L

ZOA

V164

6dF Overall Only selected voids labelled

100 M pc

SGX = 0

oZOA

SCU

LPTO

R

OUR GALAXYZOA

6dF Overall

100 M pc

SGX = -500

oZOA

SCU

LPTO

R

ZOA

LEPUS (a)

V183 V171

6dF Overall Only selected voids labelled

100 M pc

SGX = -1000

oZOA

SCULPTO

R

ZOA

LEPUS (a)

V183V179

6dF Overall Only selected voids labelled

100 M pc

SGX = -1500

oZOA

SCULPTO

R

ZOA

V179

V192

6dF Overall Only selected voids labelled

100 M pc

SGX = -2000

oZOA

SC

ULP

TOR

PISCISAUS

ZOA

V192

V199

6dF Overall Only selected voids labelled

100 M pc

SGX = -2500

oZOA

SC

ULP

TO

R

PISCISAUS

H O

R O

L O

G

I

U

M-

C

A N

I S

M A

J O

R

CE

NT

AU

RU

S

ZOA

SC

ULP

TO

R (

b)V199

V207

V192

V194

6dF Overall Only selected voids labelled

100 M pc

SGX = -3000

oZOA

H O

R O

L O

G

I

U

M

M A

J O

R

- C

A

N I

S

HYDRA (b)

CE

NT

AU

RU

S

ZOA

SC

ULP

TO

R (

b)V192

G R E A T R I F T

6dF Overall Only selected voids labelled

100 M pc

SGX = -3500

oZOA

H O

R O

L O

G

I

U

M-

C

A N

I S

M A

J O

R

INDUS

HYDRA (b)

CRATER

CE

NT

AU

RU

S

ZOA

SC

ULP

TO

R (

b)

V14

G R E A T R I F T

V192

6dF Overall Only selected voids labelled

100 M pc

SGX = -4000

oZOA

H O

R O

L O

G

I

U

M-

C

A N

I S

M A

J O

R

INDUS

W A L

L

HYDRA (b)

CRATER

CE

NT

AU

RU

S

SEXTENS

ZOA

V14

V225

6dF Overall Only selected voids labelled

100 M pc

SGX = -4500

oZOA

H O

R O

L O

G

I

U

M-

C

A N

I S

M A

J O

R

W A L

L

V225C

EN

TA

UR

US

SEXTENS

ZOA

6dF Overall Only selected voids labelled

100 M pc

SGX = -5000

oZOA

HOROLOGIUM

V225

LIBRA

OP

HIU

CH

US ZOA

V233

V234

V355

6dF Overall Only selected voids labelled

100 M pc

SGX = -5500

oZOA

HOROLOGIUM

LIBRA

OP

HIU

CH

US ZOA

V234

V233

V231

6dF Overall Only selected voids labelled

100 M pc

SGX = -6000

oZOA

HOROLOGIUM

OPHIUCHUS ZOA

V234

V233V247

6dF Overall Only selected voids labelled

100 M pc

SGX = -6500

oZOA

HOROLOGIUM

OPHIUCHUS ZOA

V284

V355

6dF Overall Only selected voids labelled

100 M pc

SGX = -7000

oZOA

HOROLOGIUM

WALL

ZOA

V235

V261

V266

V523

V371

V380

6dF Overall Only selected voids labelled

100 M pc

SGX = -7500

oZOA

HOROLOGIUM

DORADO

WALL

ZOA

V282

V523

6dF Overall Only selected voids labelled

100 M pc

SGX = -8000

oZOA

HO

RO

LOG

IUM

-PIC

TO

R

DORADO

WALL

ZOA

V523

6dF Overall Only selected voids labelled

100 M pc

SGX = -8500

oZOA

HO

RO

LOG

IUM

-PIC

TO

R

DORADO

WALL

ZOA

V523

V282

6dF Overall Only selected voids labelled

100 M pc

SGX = -9000

oZOA

HO

RO

LOG

IUM

-PIC

TO

R

GRUS

SH

AP

LEY

(a)

ZOA

V282

V523

V285

6dF Overall Only selected voids labelled

100 M pc

SGX = -9500

oZOA

GRUS

SH

AP

LEY

(a)

ZOA

V285

V282

V291

6dF Overall Only selected voids labelled

100 M pc

SGX = -10000

oZOA

GRUS

SH

AP

LEY

(a)

ZOA

V282

6dF Overall Only selected voids labelled

100 M pc

SGX = -10500

oZOA

SH

AP

LEY

(a)

ZOA

V423

6dF Overall Only selected voids labelled

100 M pc

SGX = -11000

oZOA

SH

AP

LEY

(b)

ZOA

V423

V310

V296

V407

6dF Overall Only selected voids labelled

100 M pc

SGX = -11500

oZOA

SH

AP

LEY

(b)

CRATER (b)

ZOA

V423

V309

V407

V436

6dF Overall Only selected voids labelled

100 M pc

SGX = -12000

oZOA

SHAPLEY (b)

CRATER (b)

ZOA

V313

V306

6dF Overall Only selected voids labelled

100 M pc

SGX = -12500

oZOA

V313

SHAPLEY (b)

ZOA

V452 V402

V319

V299

V443

6dF Overall Only selected voids labelled

100 M pc

SGX = -13000

oZOA

TELESCOPIUM

V313

SHAPLEY (b)

ZOA

V319

V299

V322

V460

V452

V459

6dF Overall Only selected voids labelled

100 M pc

SGX = -13500

oZOA

TELESCOPIUM

V313

SHAPLEY (b)

ZOA

V452

V319

V324

6dF Overall Only selected voids labelled

100 M pc

SGX = -14000

oZOA

TELESCOPIUM

SHAPLEY (b)

ZOA

V486

V452

V313

V330

6dF Overall Only selected voids labelled

100 M pc

SGX = -14500

oZOA

TELESCOPIUM

W

A L

L

ZOA

V475

V313

6dF Overall Only selected voids labelled

100 M pc

SGX = -15000

oZOA

TELESCOPIUM

W

A L

L

ZOA

V475

V313

6dF Overall Only selected voids labelled

100 M pc

SGX = -15500

oZOA ZOA

V475

V313

V335

6dF Overall Only selected voids labelled

100 M pc

SGX = -16000

oZOA ZOA

V313

V339

6dF Overall Only selected voids labelled

100 M pc

SGX = -16500

oZOA

CENTAURUS (b)

ZOA

6dF Overall

100 M pc

SGX = -17000

oZOA

CENTAURUS (b)

ZOA

V507

6dF Overall Only selected voids labelled

100 M pc

SGX = -17500

oZOA

CENTAURUS (b)

ZOA

V507

6dF Overall Only selected voids labelled

100 M pc

SGX = -18000

oZOA ZOA

V507

6dF Overall Only selected voids labelled

100 M pc

SGX = -18500

oZOA

PAVO

LUPUS

ZOA

6dF Overall

100 M pc

SGX = -19000

oZOA

PAVO

LUPUS

ZOA

6dF Overall

100 M pc

SGX = -19500

oZOA

PAVO

LUPUS

ZOA

V522

6dF Overall

100 M pc

SGX = -20000

oZOA

PAVO

ZOA

V522

6dF Overall

100 M pc

SGX = -20500

oZOA

PAVO

ZOA

6dF Overall

100 M pc

SGX = -21000

oZOA ZOA

6dF Overall

100 M pc

SGX = -21500

oZOA ZOA

6dF Overall

100 M pc

SGX = -22000

oZOA ZOA

6dF Overall

100 M pc

SGX = -22500

oZOA ZOA

6dF Overall

100 M pc

SGX = -23000

oZOA ZOA

6dF Overall

100 M pc

SGX = -23500

oZOA ZOA

6dF Overall

100 M pc

SGX = -24000

oZOA ZOA

6dF Overall

100 M pc

SGX = -24500

oZOA ZOA

6dF Overall

100 M pc

SGX = -25000

oZOA ZOA

6dF Overall

100 M pc

SGX = -25500

oZOA ZOA

6dF Overall

100 M pc

SGX = -26000

oZOA ZOA

6dF Overall

100 M pc

SGX = -26500

oZOA ZOA

6dF Overall

100 M pc

SGX = -27000

oZOA ZOA

6dF Overall

100 M pc

SGX = -27500

oZOA ZOA

6dF Overall

100 M pc

SGX = -28000

oZOA ZOA

6dF Overall

100 M pc

SGX = -28500

oZOA ZOA

6dF Overall

100 M pc

SGX = -29000

oZOA ZOA

6dF Overall

100 M pc

SGX = -29500

oZOA ZOA

6dF Overall

100 M pc

SGX = -30000

oZOA ZOA

6dF Overall

100 M pc

SGX = -30500

oZOA ZOA

6dF Overall

100 M pc

SGX = -31000

oZOA ZOA

6dF Overall

100 M pc

SGX = -31500

oZOA ZOA

6dF Overall

100 M pc

SGX = -32000

oZOA ZOA

6dF Overall

100 M pc

SGX = -32500

oZOA ZOA

6dF Overall

100 M pc

SGX = -33000

oZOA ZOA

6dF Overall

100 M pc

SGX = -33500

oZOA ZOA

6dF Overall

100 M pc

SGX = -34000

oZOA ZOA

6dF Overall

100 M pc

SGX = -34500

oZOA ZOA

6dF Overall

100 M pc

SGX = -35000

oZOA ZOA

6dF Overall

100 M pc

End of sequence