tony fairall / university of cape town / nov 06
DESCRIPTION
6dF Visualizations Supergalactic Cartesian Coordinates SGX Moving Slice 1000 km/s thick SGX from 2500 to -35000 in steps of 500 km/s (This version with labelled features) NGH. Tony Fairall / University of Cape Town / Nov 06. ‘Labyrinth’ software (written by C. Hultquist and S. Perumal). - PowerPoint PPT PresentationTRANSCRIPT
6dF VisualizationsSupergalactic Cartesian Coordinates
SGX Moving Slice1000 km/s thick
SGX from 2500 to -35000in steps of 500 km/s
(This version with labelled features)
NGHTony 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
Looking in a negative SGX direction. This grid applies to all slides following
-SGZ+SGZ-10000+10000
+20000
+10000 0
+SGYREFERENCEGRID
o ZOAZOA
100 M pc
SGX = 2500
Each slice is 1000 km/s thick
o ZOAZOA
N O D A T A F
O R N O R T H E R N D
E C L I N A T I O
N S
100 M pc
SGX = 2000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
N O D A T A F
O R N O R T H E R N D
E C L I N A T I O
N S
100 M pc
SGX = 1500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
N O D A T A F
O R N O R T H E R N D
E C L I N A T I O
N S
100 M pc
SGX = 1000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
N O D A T A F
O R N O R T H E R N D
E C L I N A T I O
N S
100 M pc
SGX = 500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
N O D A T A F
O R N O R T H E R N D
E C L I N A T I O
N S
V341 V343
100 M pc
Newly identified voids(numbered from
V1 to V526)labelled in this colour
SGX = 0
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
OUR GALAXYLOCALVOID
N O D A T A F
O R N O R T H E R N D
E C L I N A T I O
N S
V341
V342
V343
100 M pc
Previously catalogued voids(e.g. Fairall 1998) labelled
in this colour
SGX = -500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
LOCALVOIDMICROSCOPIUM
VOID
N O D A T A F
O R N O R T H E R N D
E C L I N A T I O
N S
V341
V342
V343
V345
100 M pc
SGX = -1000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
LOCALVOID
V42
MICROSCOPIUMVOID
N O D A T A F
O R N O R T H E R N D
E C L I N A T I O
N S
V341
V342
V343
V345
V351
100 M pc
SGX = -1500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
LOCALVOID
V42
V14
MICROSCOPIUMVOID
N O D A T A F
O R N O R T H E R N D
E C L I N A T I O
N S
V341
V342
V344
V345
V346
V348
V351
100 M pc
SGX = -2000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
LOCALVOID
V42
V14
MICROSCOPIUMVOID
V38
V12HYDRA
V17N O D
A T A F O R N
O R T H E R N D E C L I N
A T I O N S
V344
V345
V346
V347
V348
V351
100 M pc
SGX = -2500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
LOCALVOID
V42
V14
MICROSCOPIUMVOID
V38
V17
V39
V16
HYDRA
CE
NT
AU
RU
S
V346
V347
V348
V349
V350
V351
V351V354
V?
100 M pc
SGX = -3000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V14
MICROSCOPIUMVOID
V38
V17 V16
V39
HYDRAVOID
V41
CE
NT
AU
RU
S
V346
V347
V348
V349
V350
V351
V351V354
V?
HYDRA (b)
100 M pc
SGX = -3500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V14
MICROSCOPIUMVOID
V17 V16HYDRAVOID
V41
CE
NT
AU
RU
SV40 V347
V348
V349
V350
V351V354
V?
V?
V353V361
V362
CRATER
HYDRA (b)
100 M pc
SGX = -4000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V14
MICROSCOPIUMVOID
V17HYDRAVOID
V41
V40
CRATER
V58
CE
NT
AU
RU
S
V347
V349
V352
V353
V354
V?
V?
V358
V360V364
SEXTENS
HYDRA (b)
100 M pc
SGX = -4500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V14
V58
V59 (V17)
CE
NT
AU
RU
S
V349
V352
V353
V?
V347
V355
V357V358
V359
V360
V363
V364
SEXTENS
100 M pc
SGX = -5000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V59
V56(V14)
V57V58
V60
V61V?
V353
V355
V?
V347
V355
V356
V357V358
V359
V360
V363
V364
V365V381
OPHIUCHUS
LIBRA
100 M pc
C-5500 image missing
SGX = -5500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V59
V56(V14)
V57V58
V60
LIBRA
OPHIUCHUS
V62
V63
V72A3581
V353
V355
V?
V357V358
V359
V360
V363
V364
V365
V366
V367
V368V369
V370
V373
V376
V377
V381
LEO
100 M pc
SGX = -6000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V59
V56
V60
V72V68
V69
V71
V62
V70
V355
V357V358
V368V369
V371
V372
V373
V374 V375
V376
V377
V?
V?
V380
V381
LEO
OPHIUCHUS
100 M pc
SGX = -6500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V72V68
V69
V71
V70
V73
V355
V357
V371
V375
V376
V?V378
V379
V?
V380
V381
V383
V386
V389
V391
LEO
OPHIUCHUS
100 M pc
SGX = -7000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V72V68
V69
V71
V73
V77
W A L L
V373
V?
V371
V379V380
V381
V382
V383
V384
V385
V386
V387
V355
V388
V389
V390
V391
V394
100 M pc
SGX = -7500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V72V68
V73
V77
W A L L
V78
V82
V79
V371
V384
V385
V386
V387
V355
V388
V389
V390
V391
V392
V393
V394V396
100 M pc
SGX = -8000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V68
V73
V77
V78
V82
V79W A L L
V83
V80
V371
V385
V386
V387
V388
V389
V390
V391
V392
V393
V394
V395
V396
V?
V399
V400
V401
V407
V417
100 M pc
SGX = -8500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V68
V73
V77
V82
V79
V83
V80W A L L V386
V387
V389
V390
V391
V393
V394
V395
V396
V397
V398
V398
V?
V399
V400
V401
V402
V404
V90
V407
V408
V417
100 M pc
SGX = -9000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V68
V82
V79
V83
V80
V89
V90
V387
V393
V395
V396
V397
V398
V398
V?
V399
V389
V400
V401
V402A403
V405
V406
V407
V73
V408
V?
V415
V416
V417
V418
SH
AP
LEY
(a)
100 M pc
SGX = -9500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V89
V90V84
SH
AP
LEY
(a)
V393
V395
V398
V399
V402
V405
V406
V407
V408
V409
V410
V411
V412
V413
V413
V396
V?
V414
V415
V416
V417
V418
V421
V422
V426
100 M pc
SGX = -10000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V89
V84
V398
V402
V405
V406
V407
V408
V409
V411
V412
V413
V413 V?
V415
V416
V419
V420
V421
V421
V422
V417
V426
V427
V432
V449
SH
AP
LEY
(a)
100 M pc
SGX = -10500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V89
V402
V405
V406
V407
V408
V411
V416
V421
V421
V423
V424V425
V426
V427
V428
V429
V430
V431V432
V433
V435
V437
V438
V440
V446
V448
V449
SH
AP
LEY
(a)
100 M pc
SGX = -11000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V89
V402
V407
V411
V423
V424V425
V426V429
V431V432
V433
V434
V435
V436
V437
V438
V439
V440
V441
V443
V428
V444
V446
V447
V448
V449
V?
SHAP
LEY
(b)
100 M pc
SGX = -11500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V89
V402
V407
V423
V424V425
V428
V429
V431V432
V433
V435
V437
V438
V439
V440
V441
V442
V443
V436
V444
V445
V446
V447
V448
V449
V451
V?
SHAP
LEY
(b)
CRATER (b)
100 M pc
SGX = -12000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V89
V402
V407
V424
V428
V431
V433
V438
V440
V441
V442
V443
V444
V445
V446
V447
V448
V450
V451
V452
V453
V454
V455
V455
V456
V?
V463
V469
CRATER (b)
SHAPLEY (b)
100 M pc
SGX = -12500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V407
V431
V438
V442
V444
V445
V446
V402V452
V453
V454
V443
V455
V455
V456
V?
V457V458V450
V459
V463
V464
V469
V471
V472
V474
V479
V481 V482
SHAPLEY (b)
100 M pc
SGX = -13000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V431
V442
V444
V445
V402V452
V454
V?
V457V458V450
V459V460
V461
V462
V463
V464
V465
V466
V467
V468V469
V470
V471
V472
V473
V474
V478
V479V480
V481 V482V484
V485
SHAPLEY (b)
100 M pc
SGX = -13500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V444
V452
V?
V458
V459V460
V461
V462
V463
V464
V465
V466
V467
V468
V470
V471
V472
V474
V475
V476
V477
V478
V479V480
V481 V482 V483
V485
V?
V488
SHAPLEY (b)
100 M pc
SGX = -14000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V444
V?
V458
V459
V461V464
V466
V467
V468
V471
V474
V475
V476
V479
V481 V483
V485
V?
V452
V486
V487
V488
V490V489
V491
V492
V493
V496
V499
SHAPLEY (b)
100 M pc
SGX = -14500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V464
V466
V467
V475
V476
V483
V452
V486
V487
V488
V492
V493
V495
V496
V468
V496
V497
V499
V500
100 M pc
SGX = -15000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V467
V475
V452
V486V493
V494
V495
V468
V496
V497
V498
V499
V500
V496
V502
100 M pc
SGX = -15500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V467
V475
V452
V493
V494V496
V498
V501
V495 V502
V499
V?
100 M pc
SGX = -16000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V475
V452
V493
V498
V501
V502V503
V504
V?
V?
V507
100 M pc
SGX = -16500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V452
V498
V502V503
V504
V?
V?
V505
V507
V508
V510
V511
CENTAURUS (b)
100 M pc
SGX = -17000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V503
V505
V506
V507
V508
V509
V510
V511
V512
CENTAURUS (b)
100 M pc
SGX = -17500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V503
V505
V506
V507
V508
V509
V510
V512
V513
V514
V516
CENTAURUS (b)
100 M pc
SGX = -18000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V505
V507
V512
V513
V514
V515
V516
V517
V518
V506
100 M pc
SGX = -18500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V507
V512
V515
V516
V517
V518
V519
LUPUS
100 M pc
SGX = -19000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V507
V512
V515
V516
V517
V518
V519
LUPUS
100 M pc
SGX = -19500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V515V520
V521V522
LUPUS
100 M pc
SGX = -20000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V520
V522
100 M pc
SGX = -20500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V520
V522
100 M pc
SGX = -21000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE
V522
100 M pc
SGX = -21500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -22000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -22500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -23000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -23500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -24000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -24500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -25000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -25500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -26000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -26500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -27000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -27500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -28000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -28500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -29000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -29500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -30000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -30500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -31000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -31500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -32000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -32500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -33000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -33500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -34000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -34500
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
SGX = -35000
o ZOAZOA
6dF NORTHERN GALACTIC HEMISPHERE100 M pc
End of sequence