Wikipedia

Talk:List of voids/workpage

< Talk:List of voids
Learn more about this page

Forenotes edit

Discussion edit

Work Area edit

Sample area edit

Void (astronomy) - new table edit

new table
Name Coordinates
of the centre 		Distance
to the centre 		Dimensions Data Notes
Local Void 18h 38m +18° cz=2500km/s Diameter = 60 Mpc [1]
Northern Local Supervoid 61Mpc Diameter = 104 Mpc Virgo Supercluster, Coma Supercluster, Perseus-Pisces Supercluster, Ursa Major-Lynx Supercluster, Hydra-Centaurus Supercluster, Sculptor Supercluster, Pavo-Corona Australes Supercluster form a sheet between the Northern Local Supervoid and the Southern Local Supervoid. [2] The Hercules Supercluster separates the Northern Local Void from the Bootes Void. [2] The Perseus-Pisces Supercluster and Pegasus Supercluster form a sheet separate the Northern Local Void and Southern Local Void from the Pegasus Void. [2]
Southern Local Supervoid 96Mpc Diameter = 112 Mpc Virgo Supercluster, Coma Supercluster, Perseus-Pisces Supercluster, Ursa Major-Lynx Supercluster, Hydra-Centaurus Supercluster, Sculptor Supercluster, Pavo-Corona Australes Supercluster form a sheet between the Northern Local Supervoid and the Southern Local Supervoid. [2] The Perseus-Pisces Supercluster and Pegasus Supercluster form a sheet separate the Northern Local Void and Southern Local Void from the Pegasus Void. [2]
Giant Void 13h 01m +38.7° z=0.116 Diameter = 300-400 Mpc "Giant Void in NGH" or "AR-Lp 36" ; NGH stands for "Northern Galactic Hemisphere" ; discovered in 1988 [3] It is the largest void in the NGH where z<0.14 [4]
Bootes Void
(Great Void) 		14h 20m 26° 150Mpc Diameter = 100 Mpc The Hercules Supercluster separates the Northern Local Void from the Bootes Void. [2] The Hercules Supercluster thus forms part of the near edge of the Bootes Void. [5]
Canis Major Void
Columba Void
Coma Void Discovered in 1975, along with the Coma Supercluster, it lies in front of the Coma Cluster. [6] It was the first void to be discovered, and is approximtely 1/3 as far away as the much larger Bootes Void. [7]
Corona Borealis Void
Eridanus Void This void is separated from the Sculptor void by a sheet of galaxies. [8]
Eridanus Supervoid
(Great Void) 		03h 15m 05s −19° 35′ 02″ z=1 Diameter = 150 Mpc The claimed Eridanus Supervoid or "Great Void", reported on 24 August 2007 by the NRAO from Very Large Array Sky Survey data.[9] This void, if real, would be much larger than the others listed here, being about 300/h Mpc in diameter and 1800–3000/h Mpc distant (where h is the Hubble constant). It would be associated with (and be the explanation of) a cold spot in the cosmic microwave background at the sky location.

The evidence for such a "Great Void" is disputed by Smith and Huterer.[10] They showed that the claims made of observational evidence for such a void from survey data neglected systematic effects, and did not account for a posteriori choices made in analyzing data.

Southern Eridanus Void The Southern Eridanus void is connected to the Eridanus void by a hole in the distribution of galaxies separating the two. A hole in the distribution of galaxies separating Sculptor and Southern Eridanus voids the size of (redshift) 1250km/s appears to exist. [8]
Fornax Void
Hercules Void 15.5h +30° cz=7000km/s Diameter = 3100 km/s [11] discovered in 1979 [12] [5]
Microscopium Void A hole in the distribution of galaxies separating Sculptor and Microscopium voids the size of (redshift) 1250km/s appears to exist. This is roughly 1/2 of Microscopium's diameter. [8]
Ophiucus Void near 17h −25° less than 5000 km/s (the outer limit) perhaps 0-5000 km/s 25% of average universe density is the void density of matter The far end of this void is defined by the Ophiucus Supercluster [13]
Pegasus Void 22h +15° cz=5500km/s Diameter = 40 Mpc [14] The Perseus-Pisces Supercluster and Pegasus Supercluster form a sheet separate the Northern Local Void and Southern Local Void from the Pegasus Void. [2]
Perseus-Pisces Void 1h +10° cz=8000km/s Diameter = 3000 km/s Discovered in 1980 [12], it is also called the Perseus Void
Sagittarius Void
Sculptor Void 23h 48m −24° 39′ Diameter = 34.8 Mpc/h Corresponds to SRSS1 Void 3 and SRSS2 Void 5 [15] This void is separated from the Eridanus Void by a sheet of galaxies. A hole in the distribution of galaxies separating Sculptor and Micrsocopium Voids the size of 1250km/s appears to exist. A hole in the distribution of galaxies separating Sculptor and Southern Eridanus Voids the size of 1250km/s appears to exist. [8] The Sculptor Void lies next to the Southern Wall or Southern Great Wall.
Taurus Void Diameter = 100 Mly The Taurus Void appears large and circular, and has walls of galaxies surrounding it. It lies next to the Perseus-Pisces Supercluster, and is the most visually identifiable. Several galaxies have been found to reside in the void, such as UGC 2627 and UGC 2629, both approximately 185 million light years away. [16]
[17] [18]
candidates for inclusion
Name Location Distance Dimensions Data Notes

List of voids - new table edit

Named Voids edit

Name Coordinates
of the centre 		Distance
to the centre 		Dimensions Data Notes
Local Void 18h 38m +18° cz=2500km/s Diameter = 60 Mpc [19]
Northern Local Supervoid 61Mpc Diameter = 104 Mpc Virgo Supercluster, Coma Supercluster, Perseus-Pisces Supercluster, Ursa Major-Lynx Supercluster, Hydra-Centaurus Supercluster, Sculptor Supercluster, Pavo-Corona Australes Supercluster form a sheet between the Northern Local Supervoid and the Southern Local Supervoid. [2] The Hercules Supercluster separates the Northern Local Void from the Bootes Void. [2] The Perseus-Pisces Supercluster and Pegasus Supercluster form a sheet separate the Northern Local Void and Southern Local Void from the Pegasus Void. [2]
Southern Local Supervoid 96Mpc Diameter = 112 Mpc Virgo Supercluster, Coma Supercluster, Perseus-Pisces Supercluster, Ursa Major-Lynx Supercluster, Hydra-Centaurus Supercluster, Sculptor Supercluster, Pavo-Corona Australes Supercluster form a sheet between the Northern Local Supervoid and the Southern Local Supervoid. [2] The Perseus-Pisces Supercluster and Pegasus Supercluster form a sheet separate the Northern Local Void and Southern Local Void from the Pegasus Void. [2]
Giant Void 13h 01m +38.7° z=0.116 Diameter = 300-400 Mpc "Giant Void in NGH" or "AR-Lp 36" ; NGH stands for "Northern Galactic Hemisphere" ; discovered in 1988 [20] It is the largest void in the NGH where z<0.14 [21]
[22] [23]

Voids designated by their constellation edit

Name Coordinates
of the centre 		Distance
to the centre 		Dimensions Data Notes
Bootes Void
(Great Void) 		14h 20m 26° 150Mpc Diameter = 100 Mpc The Hercules Supercluster separates the Northern Local Void from the Bootes Void. [2] The Hercules Supercluster thus forms part of the near edge of the Bootes Void. [5]
Canis Major Void
Capricornus Void 400Mpc Diameter = 230 Mpc
Columba Void
Coma Void Discovered in 1975, along with the Coma Supercluster, it lies in front of the Coma Cluster. [24] It was the first void to be discovered, and is approximtely 1/3 as far away as the much larger Bootes Void. [25]
Corona Borealis Void
Eridanus Void This void is separated from the Sculptor void by a sheet of galaxies. [8]
Eridanus Supervoid
(Great Void) 		03h 15m 05s −19° 35′ 02″ z=1 Diameter = 150 Mpc The claimed Eridanus Supervoid or "Great Void", reported on 24 August 2007 by the NRAO from Very Large Array Sky Survey data.[26] This void, if real, would be much larger than the others listed here, being about 300/h Mpc in diameter and 1800–3000/h Mpc distant (where h is the Hubble constant). It would be associated with (and be the explanation of) a cold spot in the cosmic microwave background at the sky location.

The evidence for such a "Great Void" is disputed by Smith and Huterer.[27] They showed that the claims made of observational evidence for such a void from survey data neglected systematic effects, and did not account for a posteriori choices made in analyzing data.

Southern Eridanus Void The Southern Eridanus void is connected to the Eridanus void by a hole in the distribution of galaxies separating the two. A hole in the distribution of galaxies separating Sculptor and Southern Eridanus voids the size of (redshift) 1250km/s appears to exist. [8]
Fornax Void
Hercules Void 15.5h +30° cz=7000km/s Diameter = 3100 km/s [28] discovered in 1979 [12] [5]
Microscopium Void A hole in the distribution of galaxies separating Sculptor and Microscopium voids the size of (redshift) 1250km/s appears to exist. This is roughly 1/2 of Microscopium's diameter. [8]
Ophiucus Void near 17h −25° less than 5000 km/s (the outer limit) perhaps 0-5000 km/s 25% of average universe density is the void density of matter The far end of this void is defined by the Ophiucus Supercluster [29]
Pegasus Void 22h +15° cz=5500km/s Diameter = 40 Mpc [30] The Perseus-Pisces Supercluster and Pegasus Supercluster form a sheet separate the Northern Local Void and Southern Local Void from the Pegasus Void. [2]
Perseus-Pisces Void 1h +10° cz=8000km/s Diameter = 3000 km/s Discovered in 1980 [12], it is also called the Perseus Void
Sagittarius Void
Sculptor Void 23h 48m −24° 39′ Diameter = 34.8 Mpc/h Corresponds to SRSS1 Void 3 and SRSS2 Void 5 [31] This void is separated from the Eridanus Void by a sheet of galaxies. A hole in the distribution of galaxies separating Sculptor and Micrsocopium Voids the size of 1250km/s appears to exist. A hole in the distribution of galaxies separating Sculptor and Southern Eridanus Voids the size of 1250km/s appears to exist. [8] The Sculptor Void lies next to the Southern Wall or Southern Great Wall.
Taurus Void Diameter = 100 Mly The Taurus Void appears large and circular, and has walls of galaxies surrounding it. It lies next to the Perseus-Pisces Supercluster, and is the most visually identifiable. Several galaxies have been found to reside in the void, such as UGC 2627 and UGC 2629, both approximately 185 million light years away. [32]
[33] [34]


Scratch area edit

SIMBAD named voids edit

From SIMBAD, where the primary designation used by SIMBAD is a name. [35]

Name Coordinates Distance Dimensions Data Notes
Local Void 18h 38m +18° 2500 km/s 60Mpc [36]
Bootes Void 14h 20m 26° 15500 km/s (150 Mpc/h) diameter = 3100 km/s (100 Mpc/h) no data in SIMBAD, just the name ; part of the near edge of the void is formed by the Hercules Supercluster. [5]
Cassiopeia-Cepheus Void also called "CAS-CEP Region" or the reverse variations; no data in SIMBAD, just the name This is a supernova bubble within the Milky Way, so does not merit inclusion here.
Hercules Void 15.5h +30° 7000 km/s
  • from 14h through 17h atleast (15h 45m -16h 15m ) (14h -17h )
  • from 0° through +60° atleast (+14°-+22°) (+10°-+60°)
  • (5500 km/s - 8500 km/s) (4900km/s - 8900km/s)
  • diameter = 3100 km/s
 no data in SIMBAD, just the name ; ; [37] discovered in 1979 [12] [5]
Ophiucus Void near 17h −25° less than 5000 km/s (the outer limit) perhaps 0-5000 km/s 25% of average universe density is the void density of matter no data in SIMBAD, just the name ; The far end of this void is defined by the Ophiucus Supercluster [38]
Perseus-Pisces Void 1h +10° 8000 km/s
  • from 0h through 2h
  • from 0° through +20°
  • from 6500 km/s through 9500 km/s
 no data in SIMBAD, just the name ; discovered in 1980 [12] Also called the Perseus Void
Sculptor Void 23h 48m −24° 39′ diameter = 34.8 Mpc/h no data in SIMBAD, just the name ; corresponds to SRSS1 Void 3 and SRSS2 Void 5 [39] The Sculptor Void lies next to the Southern Wall or Southern Great Wall.
Giant Void in NGH 13h 01m +38.7° z=0.116 diameter = 300-400 Mpc "Giant Void", aka AR-Lp 36, aka GV ; NGH stands for "Northern Galactic Hemisphere" ; discovered in 1988 [40] It is the largest void in the NGH where z<0.14

[41]

From SIMBAD, searches where primary name is a void, but which have no type=void [42]

Name Coordinates Distance Dimensions Data Notes
Coma Void Discovered in 1975, along with the Coma Supercluster, it lies in front of the Coma Cluster. [43] It was the first void to be discovered, and is approximtely 1/3 as far away as the much larger Bootes Void. [44]
Eridanus Void
Microscopium Void
Pegasus Void 22h +15° cz=5500km/s 40 Mpc (3000 km/s) [45]

SSRS1 list edit

A redshift survey of galaxies in the southern sky in 1988, out to a distance of 120 Mpc/h, revealed some voids. [46]

# Coordinates
of the centre 		Distance
to the centre
(V) 		Dimensions
W x H x D
(h-1Mpc) 		Notes
1 1.5h −50° 3000 km/s 30 x 30 x 40 Located just behind the galaxy concentration in Eridanus-Fornax-Dorado
2 21h −25° 5000 km/s 30 x 30 x 30
3 23.5h −35° 6000 km/s 70 x 30 x 50
4 4h −40° 9000 km/s 50 x 100 x 50

SSRS2 list edit

In 1994, a redshift survey in the southern sky identified 18 voids, 11 of which are major voids. [47]

# Coordinates
of the centre 		Distance
to the centre
(r) 		Diameter
(h-1Mpc) 		Notes
1 1h 33m −16° 45′ 85.7 54.3 major void
2 3h 34m −28° 50′ 99.7 56.2 major void SRSS1 Void 4
3 22h 25m −14° 46′ 107.2 60.8 major void
4 21h 43m −14° 40′ 66.7 35.6 major void
5 23h 48m −24° 39′ 53.0 34.8 major void SRSS1 Void 3 (Sculptor Void)
6 3h 56m −20° 11′ 56.5 32.0 major void
7 3h 17m −11° 40′ 77.2 25.5 major void
8 23h 20m −12° 32′ 83.9 27.8 major void
9 3h 06m −13° 47′ 114.6 39.0 major void
10 0h 26m −9° 17′ 104.7 34.8 major void
11 0h 21m −29° 43′ 112.8 42.9 major void
12 23h 03m −32° 35′ 74.8 25.0
13 1h 23m −19° 36′ 31.0 22.1 SRSS1 Void 1
14 21h 28m −29° 28′ 87.2 21.3
15 21h 24m −33° 17′ 116.1 27.3
16 21h 43m −18° 41′ 36.5 20.3
17 3h 42m −21° 21′ 32.1 19.0
18 4h 18m −8° 42′ 85.9 21.1

Galactic Anti-Center IRAS search edit

In a 1995 study of IRAS data looking for large-scale structure in the Galactic Anticenter in the Zone of Avoidance, four voids were discovered. [48]

# Coordinates
of the centre
(B1950.0) 		Distance
to the centre
(km/s) 		Dimensions
( degrees x degrees x km/s ) 		Notes
V0 5.2h +18° 1000 96x36x2000
V1 3.5h +18° 3750 15x36x3500 V1 and V2 are connected, and block the Perseus-Pisces Supercluster from traversing the Zone of Avoidance
V2 3.5h +29° 8000 25x14x2000 V1 and V2 are connected, and block the Perseus-Pisces Supercluster from traversing the Zone of Avoidance
V3 8.0h +10° 7000 30x20x2000 This void lies in front of the CfA2 Great Wall

IRAS list edit

Analysis of the IRAS redshift survey in 1997 revealed 24 voids, 12 of which were termed "significant" [49]

# Supergalactic Coordinates
to the centre
(r,X,Y,Z) 		Diameter
(h-1Mpc) 		Data Notes
1 (55.2,-10.4,-53.8,6.1) 51.0 significant void
2 (49.6,-25.3,31.4,-28.9) 43.8 significant void
3 (46.0,-24.8,26.7,28.1) 44.5 significant void
4 (46.5,8.7,24.7,38.4) 45.0 significant void Local Void
5 (32.0,-13.0,-23.9,-16.9) 36.0 significant void
6 (51.5,17.0,-32.2,36.4) 41.4 significant void
7 (57.1,31.2,44.9,16.5) 43.5 significant void
8 (60.4,-25.8,-22.7,-49.7) 39.5 significant void
9 (49.8,35.9,-25.6,-23.0) 36.0 significant void
10 (63.3,-48.0,-40.9,6.0) 33.6 significant void Sculptor Void
11 (48.6,11.8,46.6,-6.9) 32.0 significant void
12 (49.9,-15.6,-35.7,31.3) 31.5 significant void
13 (62.8,14.2,29.3,-53.7) 40.3
14 (19.0,0.7,-16.4,9.6) 28.8
15 (37.6,32.4,-17.0,8.6) 30.4 Perseus-Pisces Void

Abell-derived list edit

In a 1985 study of Abell clusters, 29 voids wee determined, in the sphere z<0.1 around us. [50]

# Coordinates
of the centre 		Distance
to the centre
(h-1Mpc) 		Diameter
(h-1Mpc) 		Notes
1 0.0h +20° 293 100
2 0.3h 0° 276 100
3 0.7h +10° 284 100
4 2.0h −13° 275 150
5 8.0h +60° 300 100
6 9.0h +18° 220 100
7 9.0h +67° 180 120
8 9.2h +26° 137 140
9 9.5h +45° 262 200
10 9.8h 0° 285 110
11 9.8h +35° 219 110
12 10.8h −10° 293 120
13 12.0h +14° 206 110
14 12.3h 0° 276 100
15 12.4h −12° 272 150
16 12.5h +32° 237 100
17 12.9h +64° 105 110
18 13.6h +35° 154 200 Bootes Void
19 13.8h +20° 297 110
20 14.2h −4° 265 210
21 14.7h +70° 283 160
22 15.2h +42° 286 140
23 16.0h +7° 295 110
24 16.4h +41° 291 130
25 16.5h +59° 110 100
26 17.2h +58° 237 100
27 22.2h −2° 155 130
28 22.5h 5° 284 160
29 23.5h −7° 203 120

Tully list edit

In 1985, Tully determined a local dominant supercluster plane, and found the Pisces-Cetus Supercluster Complex. [51]

# Coordinates
of the centre 		Distance
to the centre
(h-1Mpc) 		Diameter
(h-1Mpc) 		Notes
1 17.0h 80° 90 140
2 21.0h −7° 100 136
3 8.6h +13° 150 150
4 21.5h +5° 170 173
5 14.3h +52° 180 158 Bootes Void
6 23.0h −16° 190 171
7 12.8h +14° 190 174
8 10.0h +35° 250 170
9 2.6h −11° 280 229
10 8.7h +58° 310 243
11 16.8h +5° 310 270

EETDA list edit

A 1994 census lists a total of 27 supervoids within a cube of 740 Mpc a side, centered on us (z=0.1 distant sphere).[52]

# Coordinates
(B1950.0) 		Distance
(Mpc/h)
[Note 1] 		Diameter
(Mpc/h)
[Note 2] 		Notes
1 19.0h −57.1° 134 88
2 28.2h −12.3° 207 96
3 34.8h −61.9° 216 72
4 36.6h −33.5° 241 86
5 37.8h −36.1° 129 92
6 46.0h −21.4° 236 72
7 62.0h −8.0° 248 100
8 71.2h −38.3° 201 76
9 121.7h −1.5° 96 112 Southern Local Supervoid
10 130.0h +49.3° 246 144
11 140.4h +10.5° 160 92
12 146.9h +27.4° 227 106
13 153.1h −11.4° 246 94
14 159.9h +1.2° 167 68
15 161.6h −32.2° 241 98
16 167.4h +22.8° 222 74
17 186.9h −15.6° 216 94
18 196.8h +9.5° 119 102
19 204.8h +35.7° 119 108
20 214.6h +13.6° 216 78 Boötes void
(Great Void)
21 216.7h +56.5° 143 116
22 219.8h +57.9° 246 96
23 220.2h +33.9° 219 72
24 256.1h −4.8° 61 104 Northern Local Supervoid
25 353.0h −59.4° 198 74
26 356.6h +22.2° 246 80
27 358.9h −33.1° 241 70


Voids edit

Name Dimensions Location Data Notes
Local Void 60 Mpc in diameter 18h 38m +18°
Northern Local Supervoid Virgo Supercluster, Coma Supercluster, Perseus-Pisces Supercluster, Ursa Major-Lynx Supercluster, Hydra-Centaurus Supercluster, Sculptor Supercluster, Pavo-Corona Australes Supercluster form a sheet between the Northern Local Supervoid and the Southern Local Supervoid. [2] The Hercules Supercluster separates the Northern Local Void from the Bootes Void. [2] The Perseus-Pisces Supercluster and Pegasus Supercluster form a sheet separate the Northern Local Void and Southern Local Void from the Pegasus Void. [2]
Southern Local Supervoid Virgo Supercluster, Coma Supercluster, Perseus-Pisces Supercluster, Ursa Major-Lynx Supercluster, Hydra-Centaurus Supercluster, Sculptor Supercluster, Pavo-Corona Australes Supercluster form a sheet between the Northern Local Supervoid and the Southern Local Supervoid. [2] The Perseus-Pisces Supercluster and Pegasus Supercluster form a sheet that separate the Northern Local Void and Southern Local Void from the Perseus Void. [2]
Capricornus Void
Eridanus Void This void is separated from the Sculptor void by a sheet of galaxies. [8]
Eridanus Supervoid The claimed Eridanus Supervoid or "Great Void", reported on 24 August 2007 by the NRAO from Very Large Array Sky Survey data.[53] This void, if real, would be much larger than the others listed here, being about 300/h Mpc in diameter and 1800–3000/h Mpc distant (where h is the Hubble constant). It would be associated with (and be the explanation of) a cold spot in the cosmic microwave background at the sky location.

The evidence for such a "Great Void" is disputed by Smith and Huterer.[54] They showed that the claims made of observational evidence for such a void from survey data neglected systematic effects, and did not account for a posteriori choices made in analyzing data.

Southern Eridanus Void The Southern Eridanus void is connected to the Eridanus void by a hole in the distribution of galaxies separating the two. A hole in the distribution of galaxies separating Sculptor and Southern Eridanus voids the size of (redshift) 1250km/s appears to exist. [8]
Microscopium Void A hole in the distribution of galaxies separating Sculptor and Microscopium voids the size of (redshift) 1250km/s appears to exist. This is roughly 1/2 of Microscopium's diameter. [8]
Sagittarius Void
Sculptor Void This void is separated from the Eridanus void by a sheet of galaxies. A hole in the distribution of galaxies separating Sculptor and Micrsocopium voids the size of (redshift) 1250km/s appears to exist. A hole in the distribution of galaxies separating Sculptor and Southern Eridanus voids the size of (redshift) 1250km/s appears to exist. [8]
Taurus Void 100 million light years in diameter The Taurus Void appears large and circular, and has walls of galaxies surrounding it. It lies next to the Perseus-Pisces Supercluster, and is the most visually identifiable. Several galaxies have been found to reside in the void, such as UGC 2627 and UGC 2629, both approximately 185 million light years away. [55]
C4 13h 19m +47.5° cz=3690km/s diameter=20Mpc (1500km/s) [56]


Endnotes edit

References edit

  1. ^ Nakanishi, Kouichiro; Takata, Tadafumi; Yamada, Toru; Takeuchi, Tsutomu T.; Shiroya, Ryuichi; Miyazawa, Morio; Watanabe, Shigeo; Saito, Mamoru (1997) "Search and Redshift Survey for IRAS Galaxies behind the Milky Way and Structure of the Local Void" Astrophysical Journal Supplement, v.112, p.245 Bibcode:1997ApJS..112..245N doi:10.1086/313039
  2. ^ a b c d e f g h i j k l m n o p q r s Einasto, Jaan; Einasto, Maret; Gramann, Mirt (1989) "Structure and formation of superclusters. IX - Self-similarity of voids" Royal Astronomical Society, Monthly Notices (ISSN 0035-8711), vol. 238, May 1, 1989, p. 155-177. Bibcode:1989MNRAS.238..155E Cite error: The named reference "EEG1989" was defined multiple times with different content (see the help page).
  3. ^ "The Northern Cone of Metagalaxy" (Kopylov et al. 1988)
  4. ^ Kopylov, A. I.; Kopylova, F. G. (2002) "Search for streaming motion of galaxy clusters around the Giant Void" Astronomy and Astrophysics, v.382, p.389-396 Bibcode:2002A&A...382..389K doi:10.1051/0004-6361:20011500
  5. ^ a b c d e f Freudling, Wolfram; Martel, Hugo; Haynes, Martha P. (1991) "The peculiar velocity field in the Hercules region" Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 377, Aug. 20, 1991, p. 349-364. Bibcode:1991ApJ...377..349F doi:10.1086/170366
  6. ^ Rood, Herbert J. (1988) "Supplemental topics on voids" Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 100, Sept. 1988, p. 1071-1075. Bibcode:1988PASP..100.1071R doi:10.1086/132272
  7. ^ Gregory, S. A. (1988) "Redshift surveys of emission-line galaxies" Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 100, Nov. 1988, p. 1340-1342. Bibcode:1988PASP..100.1340G doi:10.1086/132330
  8. ^ a b c d e f g h i j k l Astronomy and Astrophysics, vol. 229, no. 1, March 1990, p. 75-79. ; "A two-dimensional sheet of galaxies between two southern voids" ; 03/1990 ; ISSN 0004-6361 ; Bibcode:1990A&A...229...75M
  9. ^ "Astronomers Find Enormous Hole in the Universe". National Radio Astronomy Observatory Press release, retrieved 24 August 2007.
  10. ^ "No evidence for the cold spot in the NVSS radio survey", Kendrick Smith and Dragan Huterer (2008).
  11. ^ Freudling, W. (1989) "An Upper Limit on Streaming Motion Around the Hercules Void" Bulletin of the American Astronomical Society, Vol. 21, p.1140 Bibcode:1989BAAS...21.1140F
  12. ^ a b c d e f Krumm, N.; Brosch, N. (1984) "Neutral hydrogen in cosmic voids" Astronomical Journal (ISSN 0004-6256), vol. 89, Oct. 1984, p. 1461-1463. Bibcode:1984AJ.....89.1461K doi:10.1086/113647
  13. ^ Hasegawa, Takashi; Wakamatsu, Ken-ichi; Malkan, Matthew; Sekiguchi, Kazuhiro; Menzies, John W.; Parker, Quentin A.; Jugaku, Jun; Karoji, Hiroshi; Okamura, Sadanori (2000) "Large-scale structure of galaxies in the Ophiuchus region" Monthly Notices of the Royal Astronomical Society, Volume 316, Issue 2, pp. 326-344 Bibcode:2000MNRAS.316..326H doi:10.1046/j.1365-8711.2000.03531.x
  14. ^ S.A. Pustilnik (SAO), D. Engels (Hamburg), A.Y. Kniazev (ESO, SAO), A.G. Pramskij, A.V. Ugryumov (SAO), H.-J. Hagen (Hamburg) (2005) [ "HS 2134+0400 - new very metal-poor galaxy, a representative of void population?"] arXiv:astro-ph/0508255v1 Bibcode:2006AstL...32..228P doi:10.1134/S1063773706040025
  15. ^ El-Ad, Hagai; Piran, Tsvi (1997) "Voids in the Large-Scale Structure" Astrophysical Journal v.491, p.421 Bibcode:1997ApJ...491..421E doi:10.1086/304973
  16. ^ NASA, "Cosmic Distance Scale"
  17. ^ SIMBAD, "list of objects in '*void' wildcard search" (accessed 15 September 2009)
  18. ^ SIMBAD, "list of objects of type 'vid'" (accessed 15 September 2009)
  19. ^ Nakanishi, Kouichiro; Takata, Tadafumi; Yamada, Toru; Takeuchi, Tsutomu T.; Shiroya, Ryuichi; Miyazawa, Morio; Watanabe, Shigeo; Saito, Mamoru (1997) "Search and Redshift Survey for IRAS Galaxies behind the Milky Way and Structure of the Local Void" Astrophysical Journal Supplement, v.112, p.245 Bibcode:1997ApJS..112..245N doi:10.1086/313039
  20. ^ "The Northern Cone of Metagalaxy" (Kopylov et al. 1988)
  21. ^ Kopylov, A. I.; Kopylova, F. G. (2002) "Search for streaming motion of galaxy clusters around the Giant Void" Astronomy and Astrophysics, v.382, p.389-396 Bibcode:2002A&A...382..389K doi:10.1051/0004-6361:20011500
  22. ^ SIMBAD, "list of objects in '*void' wildcard search" (accessed 15 September 2009)
  23. ^ SIMBAD, "list of objects of type 'vid'" (accessed 15 September 2009)
  24. ^ Rood, Herbert J. (1988) "Supplemental topics on voids" Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 100, Sept. 1988, p. 1071-1075. Bibcode:1988PASP..100.1071R doi:10.1086/132272
  25. ^ Gregory, S. A. (1988) "Redshift surveys of emission-line galaxies" Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 100, Nov. 1988, p. 1340-1342. Bibcode:1988PASP..100.1340G doi:10.1086/132330
  26. ^ "Astronomers Find Enormous Hole in the Universe". National Radio Astronomy Observatory Press release, retrieved 24 August 2007.
  27. ^ "No evidence for the cold spot in the NVSS radio survey", Kendrick Smith and Dragan Huterer (2008).
  28. ^ Freudling, W. (1989) "An Upper Limit on Streaming Motion Around the Hercules Void" Bulletin of the American Astronomical Society, Vol. 21, p.1140 Bibcode:1989BAAS...21.1140F
  29. ^ Hasegawa, Takashi; Wakamatsu, Ken-ichi; Malkan, Matthew; Sekiguchi, Kazuhiro; Menzies, John W.; Parker, Quentin A.; Jugaku, Jun; Karoji, Hiroshi; Okamura, Sadanori (2000) "Large-scale structure of galaxies in the Ophiuchus region" Monthly Notices of the Royal Astronomical Society, Volume 316, Issue 2, pp. 326-344 Bibcode:2000MNRAS.316..326H doi:10.1046/j.1365-8711.2000.03531.x
  30. ^ S.A. Pustilnik (SAO), D. Engels (Hamburg), A.Y. Kniazev (ESO, SAO), A.G. Pramskij, A.V. Ugryumov (SAO), H.-J. Hagen (Hamburg) (2005) [ "HS 2134+0400 - new very metal-poor galaxy, a representative of void population?"] arXiv:astro-ph/0508255v1 Bibcode:2006AstL...32..228P doi:10.1134/S1063773706040025
  31. ^ El-Ad, Hagai; Piran, Tsvi (1997) "Voids in the Large-Scale Structure" Astrophysical Journal v.491, p.421 Bibcode:1997ApJ...491..421E doi:10.1086/304973
  32. ^ NASA, "Cosmic Distance Scale"
  33. ^ SIMBAD, "list of objects in '*void' wildcard search" (accessed 15 September 2009)
  34. ^ SIMBAD, "list of objects of type 'vid'" (accessed 15 September 2009)
  35. ^ SIMBAD, "list of objects of type 'vid'" (accessed 15 September 2009)
  36. ^ Nakanishi, Kouichiro; Takata, Tadafumi; Yamada, Toru; Takeuchi, Tsutomu T.; Shiroya, Ryuichi; Miyazawa, Morio; Watanabe, Shigeo; Saito, Mamoru (1997) "Search and Redshift Survey for IRAS Galaxies behind the Milky Way and Structure of the Local Void" Astrophysical Journal Supplement, v.112, p.245 Bibcode:1997ApJS..112..245N doi:10.1086/313039
  37. ^ Freudling, W. (1989) "An Upper Limit on Streaming Motion Around the Hercules Void" Bulletin of the American Astronomical Society, Vol. 21, p.1140 Bibcode:1989BAAS...21.1140F
  38. ^ Hasegawa, Takashi; Wakamatsu, Ken-ichi; Malkan, Matthew; Sekiguchi, Kazuhiro; Menzies, John W.; Parker, Quentin A.; Jugaku, Jun; Karoji, Hiroshi; Okamura, Sadanori (2000) "Large-scale structure of galaxies in the Ophiuchus region" Monthly Notices of the Royal Astronomical Society, Volume 316, Issue 2, pp. 326-344 Bibcode:2000MNRAS.316..326H doi:10.1046/j.1365-8711.2000.03531.x
  39. ^ El-Ad, Hagai; Piran, Tsvi (1997) "Voids in the Large-Scale Structure" Astrophysical Journal v.491, p.421 Bibcode:1997ApJ...491..421E doi:10.1086/304973
  40. ^ "The Northern Cone of Metagalaxy" (Kopylov et al. 1988)
  41. ^ Kopylov, A. I.; Kopylova, F. G. (2002) "Search for streaming motion of galaxy clusters around the Giant Void" Astronomy and Astrophysics, v.382, p.389-396 Bibcode:2002A&A...382..389K doi:10.1051/0004-6361:20011500
  42. ^ SIMBAD, "list of objects in '*void' wildcard search" (accessed 15 September 2009)
  43. ^ Rood, Herbert J. (1988) "Supplemental topics on voids" Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 100, Sept. 1988, p. 1071-1075. Bibcode:1988PASP..100.1071R doi:10.1086/132272
  44. ^ Gregory, S. A. (1988) "Redshift surveys of emission-line galaxies" Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 100, Nov. 1988, p. 1340-1342. Bibcode:1988PASP..100.1340G doi:10.1086/132330
  45. ^ S.A. Pustilnik (SAO), D. Engels (Hamburg), A.Y. Kniazev (ESO, SAO), A.G. Pramskij, A.V. Ugryumov (SAO), H.-J. Hagen (Hamburg) (2005) [ "HS 2134+0400 - new very metal-poor galaxy, a representative of void population?"] arXiv:astro-ph/0508255v1 Bibcode:2006AstL...32..228P doi:10.1134/S1063773706040025
  46. ^ da Costa, L. Nicolaci; Pellegrini, P. S.; Sargent, W. L. W.; Tonry, J.; Davis, M.; Meiksin, A.; Latham, David W.; Menzies, J. W.; Coulson, I. A. (1988) "The Southern Sky Redshift Survey" Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 327, April 15, 1988, p. 544-560 Bibcode:1988ApJ...327..544D {{doi:10.1086/166215}}
  47. ^ El-Ad, Hagai; Piran, Tsvi (1997) "Voids in the Large-Scale Structure" Astrophysical Journal v.491, p.421 Bibcode:1997ApJ...491..421E doi:10.1086/304973
  48. ^ Lu, Nanyao Y.; Freudling, Wolfram (1995) [ "Large-Scale Structures in the Zone of Avoidance: The Galactic Anticenter Region"] Astrophysical Journal v.449, p.527 Bibcode:1995ApJ...449..527L doi:10.1086/176077
  49. ^ El-Ad, H.; Piran, T.; Dacosta, L. N. (1997) "A catalogue of the voids in the IRAS 1.2-Jy survey" Monthly Notices of the Royal Astronomical Society, Volume 287, Issue 4, pp. 790-798. Bibcode:1997MNRAS.287..790E
  50. ^ Batuski, D. J.; Burns, J. O. (1985) "Finding lists of candidate superclusters and voids of Abell clusters" Astronomical Journal (ISSN 0004-6256), vol. 90, Aug. 1985, p. 1413-1424. Bibcode:1985AJ.....90.1413B doi:10.1086/113849
  51. ^ Tully, R. B. (1986) "Alignment of clusters and galaxies on scales up to 0.1 C" Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 303, April 1, 1986, p. 25-38 Bibcode:1986ApJ...303...25T doi:10.1086/164049
  52. ^ Einasto, M (1994-07-15), "The Structure of the Universe Traced by Rich Clusters of Galaxies", Monthly Notices of the Royal Astronomical Society, 269 Bibcode:1994MNRAS.269..301E
  53. ^ "Astronomers Find Enormous Hole in the Universe". National Radio Astronomy Observatory Press release, retrieved 24 August 2007.
  54. ^ "No evidence for the cold spot in the NVSS radio survey", Kendrick Smith and Dragan Huterer (2008).
  55. ^ NASA, "Cosmic Distance Scale"
  56. ^ S.A. Pustilnik (SAO), D. Engels (Hamburg), A.Y. Kniazev (ESO, SAO), A.G. Pramskij, A.V. Ugryumov (SAO), H.-J. Hagen (Hamburg) (2005) [ "HS 2134+0400 - new very metal-poor galaxy, a representative of void population?"] arXiv:astro-ph/0508255v1 Bibcode:2006AstL...32..228P doi:10.1134/S1063773706040025

Notes edit

  1. ^ To the center of the void
  2. ^ This is the diameter of the largest sphere one can describe inside the void that contains no superclusters. Some voids have an elongated shape, so this diameter may underrepresent the size of some voids.
Add topic
Retrieved from "https://en.wikipedia.org/w/index.php?title=Talk:List_of_voids/workpage&oldid=750263295"