Details on Acronym: G | |
G | (Galaxy) |
***** | Avoid the usage of G, prefer YGKOW |
Origin | of the Acronym: A = Assigned by the author(s) |
Details on Acronym: YGKOW | |
YGKOW | (Young+Gunn+Kristian+Oke+Westphal) |
Write: | <<YGKOW GN>> <<YGKOW NNN>> |
N: | 5+180 |
Object: | G + * + QSO (SIMBAD class: Unknown = Object of Unknown Nature) |
Note: | N=5 galaxies in the cluster of galaxies surrounding QSO 0957+561 and N=180 objects in the same cluster. G1 is often found named as 'the galaxy'. See also [RGH85], [GWC92], [BTK93], [ACL97], [BFT97], [BLF99], [PMN99], [SOS99], [TF99], [KFI2000b]. |
Ref: | =1980ApJ...241..507Y |
by | YOUNG P. , GUNN J.E., KRISTIAN J., OKE J.B., WESTPHAL J.A. |
Astrophys. J., 241, 507-520 (1980) | |
The double quasar Q0957+561 A, B: a gravitational lens image formed by a galaxy at z=0.39. | |
o | Fig. 1b: <YGKOW GN> (Nos G1-G5) |
Ref: | =1981ApJ...244..736Y |
by | YOUNG P. , GUNN J.E., KRISTIAN J., OKE J.B., WESTPHAL J.A. |
Astrophys. J., 244, 736-755 (1981) | |
Q0957+561 : detailed models of the gravitational lens effect. | |
o | <YGKOW NNN> (Nos 1-180) |
Origin | of the Acronym: L (1994A&A...291..411A) |